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Backhaul patents

      

This page is updated frequently with new Backhaul-related patent applications.




Date/App# patent app List of recent Backhaul-related patents
08/18/16
20160242068 
 Adjusting ran capability based on data transport characteristics of a backhaul network in a telecommunication network patent thumbnailnew patent Adjusting ran capability based on data transport characteristics of a backhaul network in a telecommunication network
Method and communication network node for enabling a radio base station to adjust a radio access network, ran, capability within a ran, such as handover or scheduling, dependent on a data transport characteristics of a backhaul network, such as data transfer rate, network delay and bandwidth. The ran and the backhaul network are parts of a telecommunication network, and the first communication network node is arranged in the telecommunication network to communicate data between the ran and a core network node in the telecommunication network.
Telefonaktiebolaget L M Ericsson (publ)


08/18/16
20160242038 
 Backhaul signaling support for ul-dl interference management for tdd eimta patent thumbnailnew patent Backhaul signaling support for ul-dl interference management for tdd eimta
A method includes receiving information defining a pucch pattern to be used by a first ue to transmit a pucch to a first base station (bs). In response to pucch regions overlapping downlink regions in a downlink bandwidth to be used by the second bs for a downlink transmission to a second ue, performing the downlink transmission from the second bs to the second ue.
Nokia Technologies Oy


08/18/16
20160241314 
 Method and system for millimeter wave hotspot (mmh) backhaul and physical (phy) layer transmissions patent thumbnailnew patent Method and system for millimeter wave hotspot (mmh) backhaul and physical (phy) layer transmissions
A method and apparatus are disclosed for communication in a millimeter wave hotspot (mmh) backhaul system which uses mesh nodes. A mmh mesh node may receive a control signal which includes a total number of available control slots.
Interdigital Patent Holdings, Inc.


08/18/16
20160241309 
 Method and system for facilitating coordinated multipoint communication for a client device in a wireless communication network patent thumbnailnew patent Method and system for facilitating coordinated multipoint communication for a client device in a wireless communication network
A method for facilitating coordinated multipoint communication providing a plurality of network interface devices for measuring synchronization accuracy in the backhaul network; creating an actual coverage map for the coordinated multipoint communication analyzing the created actual coverage map to determine whether the backhaul network is sufficient for a selected coordinated multipoint technique; if the backhaul network is not sufficient determining one or more key performance indicators creating a conditional coverage map; comparing the actual coverage map with the conditional coverage map; reconfiguring the wireless communication network if the actual coverage map does not match the conditional coverage map.. .
Adva Optical Networking Se


08/18/16
20160239800 
 Transportation network optimization patent thumbnailnew patent Transportation network optimization
Techniques for transportation network optimization are provided. An example method includes receiving a shipment plan referencing one or more shipments associated with shipment carriers, where the shipment carriers include at least one common carrier fleet and at least one dedicated fleet, determining one or more constraints associated with the one or more shipment carriers included in the shipment plan, where the constraints include one or more of: driver hours of service, backhaul loads or shipments, the dedicated fleet equipment availability, the dedicated fleet's fixed cost and the dedicated fleet's shipment cost, or the common carrier fleet's shipment cost, wherein the dedicated fleet's shipment cost and the common carrier fleet's shipment cost are based on their respective lane rates, and generating an updated shipment plan based on selectively assigning the one or more shipments to the dedicated fleet or the common carrier fleet based on the determined constraints..
Ryder Integrated Logistics, Inc.


08/11/16
20160234811 
 Method for allocating backhaul link resources in relay communication system, and method &  transmitting & receiving data using same patent thumbnailMethod for allocating backhaul link resources in relay communication system, and method & transmitting & receiving data using same
A method is provided for transmitting a downlink signal by a base station in a wireless communication system. A configuration of orthogonal frequency division multiplexing (ofdm) symbols is transmitted for a first partition of a subframe through higher layer signaling, and a relay-physical downlink control channel (r-pdcch) contained in at least the first partition of the subframe is also transmitted.
Lg Electronics Inc.


08/11/16
20160234723 
 Base station providing handover among small cells patent thumbnailBase station providing handover among small cells
A source base station method, a source base station, a target base station method, a target base station and computer program products are disclosed. The source base station method comprises: in response to receiving an identification message from a user equipment being served by the serving base station identifying a target base station detected by the user equipment, transmitting a prepare message to the target base station requesting the target base station allocate but not utilise resources to support communication with the user equipment; and transmitting an active set update message to the user equipment instructing the user equipment to add the target base station to its active set.
Alcatel Lucent


08/11/16
20160234698 
 Adjusting ran capability based on data transport characteristics of a backhaul network in a telecommunication network patent thumbnailAdjusting ran capability based on data transport characteristics of a backhaul network in a telecommunication network
Method and radio base station for adapting a radio access network, ran, capability, in response to variations in transport characteristics, such as data transfer rate, maximum available bandwidth, and maximum used bandwidth, of a backhaul network. The radio base station is arranged to communicate data between a ran and the backhaul network, said method comprising to obtain, by a controller, information related to the transport characteristics of the backhaul network.
Telefonaktiebolaget L M Ericsson (publ)


08/04/16
20160227555 
 Scheduling virtualization for mobile cloud for low latency backhaul patent thumbnailScheduling virtualization for mobile cloud for low latency backhaul
The present disclosure relates to a (100, 200, 300) for processing signals of at least one remote radio head (104), the at least one remote radio head (104) serving a radio cell (105) of a cellular communication system, the baseband processing assembly (100, 200, 300) comprising a set of user packet schedulers (107a-m) and a cell packet scheduler (109), wherein the cell packet scheduler (109) is assigned to the radio cell (105), wherein the set of user packet schedulers (107a-m) are assigned to a group of users (101a-n) associated to the radio cell (105), wherein the cell packet scheduler (109) and a first user packet scheduler (107a-m) of the set of user packet schedulers (107a-m) are operable to mutually exchange data for providing resource assignment information and establishing a channel (102) with a first user (101a-n) of the group of users using the resource assignment information.. .
Alcatel Lucent


08/04/16
20160227439 
 Method and device for setting up local breakout bearers patent thumbnailMethod and device for setting up local breakout bearers
Examples of the present disclosure describe a method for setting up local breakout bearers, including: sending, by a master base station (menb), an ip address of a local gateway (lgw) corresponding to a neighbor base station; receiving, by the menb, correlation identifier information associated with the lgw; wherein the correlation identifier information comprises a tunnel number indicating a local breakout bearer is to be set up; forwarding, by the menb, the correlation identifier information; and setting up, by the neighbor base station, the local breakout bearer with the lgw according to the correlation identifier information. Examples of the present disclosure also describe another method for setting up local breakout bearers and a device corresponding to the method.
Samsung Electrics Co., Ltd.


08/04/16
20160227418 

Wireless communication system


Disclosed is a wireless communication system using white spaces and a base station that does not have its own backhaul, starts wireless communications without radiating radio waves of frequencies causing interference with primary users. A bs being in isolation starts a wireless communication with a cpe, connected to the internet, so as to access a database to acquire a list of frequencies available for transmission.
Hitachi Kokusai Electric Inc.


08/04/16
20160227373 

User equipment, device to device user equipment, backhaul device and positioning method thereof


A user equipment (ue), a device to device (d2d) ue, a backhaul device and a positioning method thereof are provided. The d2d ue measures an uplink reference signal transmitted from the ue and generates an uplink measurement report message according to the measured uplink reference signal.
Institute For Information Industry


07/28/16
20160219589 

Allocation of unlicensed frequency bands for a wireless hotspot


User equipment aggregates connections in at least one of a first unlicensed frequency band and a second unlicensed frequency band with a connection in a licensed frequency band to form a wireless backhaul connection to the user equipment. The user equipment selectively allocates a third unlicensed frequency band to a tethering connection..
Alcatel-lucent Usa Inc.


07/28/16
20160219584 

High performance nlos wireless backhaul frame structure


A method of operating a wireless communication system is disclosed. The method includes communicating by a first data frame having a first transmit time interval with a first wireless transceiver and communicating by a second data frame having a second transmit time interval different from the first transmit time interval with a second wireless transceiver.
Texas Instruments Incorporated


07/28/16
20160219580 

Relay backhaul uplink harq protocol


The present invention relates to a method for configuring a retransmission protocol on the uplink between a network node and a relay node in a mobile communication system, the configuration being performed at a network node or at a relay node, and to the corresponding relay node apparatus and network node apparatus capable of configuring the retransmission protocol. In particular, the number of transmission processes is determined based on the position of time intervals available for the transmission and may be selected in order to control the round trip time of the retransmission protocol.
Sun Patent Trust


07/28/16
20160219558 

Low overhead signaling for point to multipoint nlos wireless backhaul


A method of operating a wireless communication system is disclosed. The method includes receiving allocation information for a plurality of second wireless transceivers from a first wireless transceiver by one of the second wireless transceivers on a physical broadcast channel (pbch).
Texas Instruments Incorporated


07/28/16
20160219539 

Method of receiving downlink signal of high speed moving terminal, adaptive communication method and adaptive communication apparatus in mobile wireless backhaul network


Disclosed herein is an adaptive communication method of a base station in a moving wireless backhaul network, including: acquiring frame transmitting/receiving timings of a terminal; periodically searching for a terminal synchronous signal transmitted from the terminal; if the terminal synchronous signal is detected, estimating the frame transmitting/receiving timings of the base station to/from the terminal based on the terminal synchronous signal and the frame transmitting/receiving timings of the terminal; and transmitting the base station synchronous signal to the terminal based on the frame transmitting/receiving timings of the base station.. .
Electronics And Telecommunications Research Institute


07/28/16
20160219459 

Aggregated wireline backhaul for wireless modems


A first wireless modem aggregates a wireline backhaul interface with a wireless interface to a second wireless modem in response to receiving signaling indicating availability of wireline backhaul capacity at the second wireless modem. A policy server transmits instructions to a first wireless modem to aggregate a wireline backhaul interface with a wireless interface to a second wireless modem based on availability of wireline backhaul capacity at the second wireless modem..
Alcatel-lucent Usa Inc.


07/28/16
20160218912 

Quality of experience aware transport self organizing network framework


Various networks may benefit from suitable management techniques and systems. For example long term evolution networks and other wireless communication networks may benefit from a quality of experience aware transport self-organizing network framework.
Nokia Solutions And Networks Oy


07/28/16
20160218849 

Harq design for high performance wireless backhaul


A method of operating a wireless communication system is disclosed. The method includes receiving respective downlink transmissions at n second transceivers from a first transceiver, where n is a positive integer greater than 1.
Texas Instruments Incorporated


07/21/16
20160212661 

Efficient status reporting for ues in dual connectivity during mobility


The invention relates to a method for efficiently performing a se nb change for a ue in dual connectivity. When reconfiguring a data radio bearer going via the se nb to another target base station, the ue may compile a pdcp status report comprising status information for all of the data radio bearer going via the se nb, accompanied respectively by a radio bearer id to identify the radio bearer to which the status report information pertains.
Panasonic Intelectual Property Corporation Of America


07/21/16
20160212623 

Systems and methods to detect and characterize fake cell towers


Systems and methods to detect and characterize fake cell towers in a network operator's network include receiving live data comprising any of crowd-sourced data and tower data; performing live data analysis on the live data and reference data; and detecting the fake cell towers based on the live data analysis. Optionally, spectrum data captured at cell towers by a baseband processor coupled to backhaul equipment can be used as additional input..
Ciena Corporation


07/14/16
20160205695 

Radio base station, relay station and radio communication method


The present invention is designed to increase the capacity of backhaul links between radio base stations and relay stations. The present invention is designed so that a radio base station (bs) non-orthogonal-multiplexes downlink signals for a plurality of communication devices including at least one relay station, over the same radio resource, with different transmission power, and transmits the downlink signals to the plurality of communication devices with the different transmission power, and a relay station (rs) cancels interference by a downlink signal for another communication device, which is non-orthogonal-multiplexed in the radio base station, over the same radio resource, with the different transmission power, so as to receive a downlink signal for a lower communication device connected to the subject station, as a downlink signal for the subject station, and transmits the downlink signal to the lower communication device, using a radio resource that is different from the radio resource that is used in non-orthogonal-multiplexing in the radio base station..
Ntt Docomo, Inc.


07/14/16
20160205694 

Assignment of backhaul resources in cooperative wireless networks


A method assigns backhaul links in a cooperative wireless network including a control unit (cu) connected to a set of access points (aps) by a set of backhaul links, and wherein the aps are connected to an end user by wireless channels. A reliability of each backhaul link is determined to produce a set of reliabilities.
Mitsubishi Electric Research Laboratories, Inc.


07/07/16
20160198482 

Communication control device, communication control method, and communication device


[solution] provided is a communication control device including: an acquisition unit configured to acquire quality-related information regarding quality of a backhaul line to be used for providing control-related information regarding control in a control scheme of radio communication to a communication node to which the control scheme is applied; and a control unit configured to control the application of the control scheme to the communication node based on the quality-related information.. .

07/07/16
20160198479 

Uplink interference resolution in a wireless communication system


An access node is provided in a wireless communication network for conducting interference resolution of a received signal, the access node comprising a transceiver module, a backhaul module, and a memory. The access node further comprises a processor coupled to the transceiver module, the backhaul module and the memory and configured to identify a neighboring access node in the wireless communication network, to exchange, via the backhaul module, communication parameters with the neighboring access node, to receive, via the transceiver module, a signal comprising a transmission from a first user equipment and an interfering transmission from a second user equipment, the signal being received over a plurality of uplink resources, to receive, via the backhaul module, resource information from the neighboring access node, the resource information corresponding to the plurality of uplink resources, and to apply the resource information for interference resolution of the received signal..
Wi-lan Labs, Inc.


07/07/16
20160198475 

Communication control apparatus, communication control method, radio communication apparatus, and radio communication method


[solution] provided is a communication control apparatus including: a communication unit configured to communicate with a radio communication apparatus being connected to a base station via a radio backhaul link and being connected to one or more terminals via an access link; and a control unit configured to, when a reception on the radio backhaul link and a transmission on the access link, or a reception on the access link and a transmission on the radio backhaul link are executed on an identical channel simultaneously in the radio communication apparatus, adjust a power ratio between a reception signal and a transmission signal in order to support the radio communication apparatus in removing self-interference due to a sneak of the transmission signal from the reception signal.. .

07/07/16
20160198389 

Method for establishing backhaul link, base station, relay node, and system


Embodiments of the present invention provide a method for establishing a backhaul link, a base station, a relay node and a system, and relate to the field of wireless communications, where the method includes: establishing a connection between a first user equipment part and a first base station; instructing a relay node and a second base station to establish a connection between a second user equipment part and the second base station, where the second base station switches a connection between the second user equipment part and the second base station over to a backhaul link; and switching the connection between the first base station and the first user equipment part over to a backhaul link.. .
Huawei Technologies Co., Ltd.


07/07/16
20160197667 

Radio communication system, base station, relay station, and radio communication method


A base station which is able to perform radio communications with a relay station and a mobile station, the base station includes a transmitter configured to transmit radio signals to the relay station in downlink backhaul subframes, and to limit transmission of radio signals to the relay station in subframes other than the downlink backhaul subframes; and a controller configured to allow, when performing a random access procedure to the relay station, the transmitter to transmit a message of the random access procedure even in the subframes other than the downlink backhaul subframes.. .
Fujitsu Limited


06/30/16
20160192374 

Full duplex backhaul radio with interference measurement during a blanking interval


A backhaul radio is disclosed that operates in multipath propagation environments such as obstructed los conditions with uncoordinated interference sources in the same operating band. Such a backhaul radio may use a combination of interference mitigation procedures across multiple of the frequency, time, spatial and cancellation domains.

06/30/16
20160192183 

Base station system and wireless transmission apparatus


A base station system includes a base station apparatus (1) and a wireless transmission apparatus (2). The base station apparatus (1) communicates with mobile stations.

06/23/16
20160183242 

Traffic engineering in heterogeneous millimeter-wave and lte small cell systems


Traffic engineering functionalities are described in a heterogeneous network that includes an anchor base station serving a cellular macro cell and booster base stations serving mmwave enabled small cells. The described functionalities are designed to cope with dynamic changes in the heterogeneous environment such as loss of a backhaul link between the anchor base station and the booster base station, loss of a link between a terminal and one of the base stations, and loss of beam forming in a mmwave link between the terminal and the booster base station..

06/23/16
20160182586 

Method and media stream transmission, and user equipment


The present invention discloses a method and an apparatus for media stream transmission, and user equipment. According to the method and the apparatus for media stream transmission, and the user equipment in embodiments of the present invention, same media content, of multiple users, on unicast bearers is multicast by using an mbms channel, so that a backhaul network resource and an air interface resource that is of a base station can be saved, thereby reducing costs for transmitting a media stream..

06/23/16
20160182445 

Mobile cellular network backhaul


A mobile cellular network (mcn) communication system can provide an independent mobile cellular network to devices within a covered area. In addition, the mcn communication system can communicate with other mcn communication systems using a wireless standard that is similar to the wireless standard used to communicate with user equipment within the covered area.

06/23/16
20160182180 

Method for base station backhaul, related device and system for base station backhaul


Embodiments of the present disclosure disclose a method for base station backhaul, a related device and a system for base station backhaul. The method for base station backhaul includes: modulating data carried on at least two channels to corresponding subcarriers respectively, combining and modulating the subcarriers to a first ofdm signal, sending a first broadband ofdm signal to a remote radio unit, sending, by the remote radio unit, the first broadband ofdm signal to an antenna port after splitting and filtering the same; receiving a second broadband ofdm signal sent by the remote radio unit, demodulating subcarriers included in the second broadband ofdm signal, and sending data obtained by demodulating to corresponding channels respectively.

06/23/16
20160182092 

Forward error control coding


A system and method for providing error control coding for backhaul applications are disclosed. Data is first encoded using reed-solomon (rs) coding.

06/16/16
20160174241 

Radio over fiber antenna extender high speed trains


Radio-over-fiber (rof) antenna extender systems and methods are disclosed for high speed train communications which utilize cellular networks as backhauls to avoid the expensive capital expenditure involved in providing broadband internet services in high speed trains. Employing rof technology, on-roof antennas are deployed in strategic configurations to address the drawbacks of utilizing cellar networks as backhauls.
New Jersey Institute Of Technology


06/16/16
20160174110 

Data traffic bearer selection based on backhaul statistics


An apparatus, system, and method for selecting a connection for a real time application. In one embodiment, a mobile device may communicate with a cellular network over a cellular connection and a wifi network over a wifi connection.
Apple Inc.


06/16/16
20160173218 

Coordinated multipoint (comp) techniques for reducing downlink interference from uplink signals


Base stations (bss) can remove inter-bs interference components from received uplink signals using downlink information communicated over a backhaul network. The downlink information is associated with downlink transmissions of neighboring base stations, and is used to remove the inter-bs interference in accordance with interference cancellation techniques, e.g., signal interference cancellation (sic), etc.
Huawei Technologies Co., Ltd.


06/16/16
20160173153 

Interference cancellation in microwave backhaul systems


A first microwave backhaul assembly comprises a first antenna, a front-end circuit, an inter-backhaul-assembly interface circuit, and an interference cancellation circuit. The first antenna is operable to receive a first microwave signal.
Maxlinear, Inc.


06/16/16
20160173149 

Automatic twist and sway compensation in a microwave backhaul transceiver


A first microwave backhaul transceiver may comprise an antenna array and circuitry. The circuitry may determine misalignment of the first microwave backhaul transceiver, and electronically adjust a radiation pattern of the antenna array to compensate for the determined misalignment of the microwave backhaul transceiver.
Maxlinear, Inc.


06/16/16
20160170437 

Method and devices for clock synchronization over links with asymmetric transmission rates


This invention relates to methods and devices for clock synchronization. The invention has particular application in the alignment of slave clocks to a master clock and in dealing with transmission delay asymmetries where the forward and reverse communication paths between the master and slave clocks have asymmetric transmission rates.
Emirates Telecommunications Corporation


06/09/16
20160165458 

Communication method and apparatus


According to a communication method and a base station that are provided in embodiments of the present invention, the base station transmits a broad beam that covers a sector of the base station and narrow beams whose coverage areas completely fall within a coverage area of the broad beam, which implements that under a premise that a coverage area of the sector of the base station maintains unchanged by using the broad beam, enhanced coverage of the sector is further achieved by using the narrow beams, thereby improving spectral efficiency. In the solutions, a sector coverage area of the broad beam transmitted by the base station still maintains unchanged, and therefore, a coverage relationship between sectors is not affected.
Huawei Technologies Co., Ltd.


06/09/16
20160164642 

Method and device for setting backhaul link subframe in wireless communication system having carrier aggregation technique applied thereto


Disclosed in the present invention is a method for a base station to set a backhaul link subframe for a relay node in a wireless communication system, to which a carrier aggregation technique is applied. More particularly, the present invention comprises the steps of: determining one of the plurality of subframe settings as a first subframe setting for a main component carrier allocated to the relay node; composing subframe setting candidates for one or more subcomponent carriers allocated to the relay node, one the basis of the determined first subframe setting; and determining a second subframe setting for each of the one or more subcomponent carriers, using the composed subframe setting candidates, wherein a subframe aggregation according to the first subframe setting and subframe aggregations according to each of the subframe setting candidates do not overlap when downlink subframes and uplink subframes of the different component carriers are identical, and a downlink subframe aggregation according to the second subframe setting is included in a downlink subframe aggregation according to the first subframe setting..
Lg Electronics Inc.


06/09/16
20160164586 

Non-line of sight wireless communication system and method


A non-line of sight backhaul system and method are described that provides self-alignment of the antennas beams of the wireless radios of the system, that provides robust operation in licensed and unlicensed frequency bands, that facilitates the use of a reduced number of frequency channels from m to 1 and that enables operation in a non-line of sight (nlos) propagation environment.. .
Tarana Wireless, Inc.


06/02/16
20160157223 

Terminal device, base station device, and communication method


A terminal device that uses a first serving cell group including a primary cell has a higher layer control information acquisition unit that configures a second serving cell group not including the primary cell, a channel state information generation unit that calculates respective pieces of periodic channel state information of serving cells, an uplink control information generation unit that generates uplink control information by dropping reports of the periodic channel state information other than one thereof in a case where the reports of plural serving cells in the first serving cell group collide with each other in one subframe and by dropping the reports of the periodic channel state information other than one thereof in a case where the reports of plural serving cells in the second serving cell group collide with each other in one subframe, and an uplink control information transmission unit that transmits an uplink subframe including the uplink control information. The channel state information is thereby efficiently shared regardless of a backhaul speed..
Sharp Kabushiki Kaisha


06/02/16
20160157117 

Evolved nodeb and traffic dispatch method thereof


A traffic dispatch method of a first enb comprises the following steps: generating an estimation result according to measurement reports of a plurality of user equipments (ues), wherein parts of the measurement reports are provided by a second enb connected to the first enb through a backhaul connection and parts of the measurement reports are provided by parts of the ues, wherein coverage area of the second enb is encompassed by the first enb; receiving a status report from the second enb; and making a traffic split decision according to the estimation result and the status report of the second enb to dispatch traffic to the second enb through the backhaul connection.. .
Industrial Technology Research Institute


06/02/16
20160157105 

Method and providing mobile inter-mesh communication points in a multi-level wireless mesh network


A mobile backhaul inter-mesh communication point forms an interface between a wireless mesh network on a first level and a wireless mesh network on a second, higher bandwidth, level. The two wireless networks are differentiated, e.g., by causing the mesh networks to be formed using different spectra, protocols or coding, or antennae.
Apple Inc.


05/26/16
20160150577 

Lte based wireless backhaul connection to cellular network base station


A network node controls a first base station of the cellular network to establish a wireless backhaul connection to a further network node. The wireless backhaul connection is implemented by an lte radio access technology.
Telefonaktiebolaget L M Ericsson (publ)


05/26/16
20160150417 

Wireless mesh network configuration


A wireless mesh network employs an integrated interface between a plurality of access points for mitigating throughput degradation of multiple consecutive “daisy chain,” or mesh, links. The mesh network employs a plurality of access points, each linked back to a root access point by a series of “hops” through other access points.
Time Warner Cable Enterprises Llc


05/19/16
20160142944 

Seamless mobile handover


A localized method for performing handover of a mobile device at a mobile base station is disclosed, comprising: establishing, at a cellular base station, a relay connection with a second base station for backhaul; receiving a handover request for a mobile device, the handover request including an ip address; receiving, at the cellular base station, a handover confirmation message from the mobile device following handover authorization for the mobile device; sending, from the cellular base station, a request to the mobile device to shut down a cellular radio connection with the cellular base station; and establishing, using the ip address and a non-cellular radio, a data connection with the mobile device on the same ip address, thereby performing a handover of the mobile device for providing continued ip connectivity for the mobile device at the cellular base station.. .
Parallel Wireless, Inc.


05/19/16
20160142880 

Enhanced mobile base station


Systems and methods for an in-vehicle base station are described. In one embodiment, a mobile base station is disclosed comprising a first access radio for providing an access network inside and outside a vehicle; a second backhaul radio for providing a backhaul connection to a macro cell; and a global positioning system (gps) module for determining a location of the mobile base station, and for transmitting the location of the mobile base station to a core network, wherein a transmit power of the first access radio is configured to increase or decrease based on a speed of the vehicle..
Parallel Wireless, Inc.


05/12/16
20160135204 

Methods of incorporating an ad hoc cellular network into a fixed cellular network


In this invention, we disclose methods of establishing a cellular network having backhaul flexibility, comprising, establishing, at a first cellular base station, a first connection with a core cellular network; establishing, at the first cellular base station, an inter-base station connection with a second cellular base station for relaying traffic from the first and the second cellular base stations to the core cellular network, the second cellular base station having a second connection with the core cellular network; determining, at the first cellular base station, if the quality of the first connection falls below a threshold parameter; and terminating, at the first cellular base station, the first connection in favor of the second connection if the quality of the first connection falls below the threshold parameter.. .
Parallel Wireless, Inc.


05/12/16
20160135192 

Full duplex backhaul radio with transmit beamforming


A intelligent backhaul radio is disclosed that is compact, light and low power for street level mounting, operates at 100 mb/s or higher at ranges of 300 m or longer in obstructed los conditions with low latencies of 5 ms or less, can support ptp and pmp topologies, uses radio spectrum resources efficiently and does not require precise physical antenna alignment.. .
Cbf Networks, Inc.


05/12/16
20160135191 

Embedded control signaling for self-organizing wireless backhaul radio and systems


Enhancement of wireless channel order and rank (echo) systems and echo repeater devices for enhancement of a wireless propagation channel for point to point or point to multipoint radio configurations are disclosed. The enhancement may be used for mimo communications channels.
Cbf Networks, Inc.


05/12/16
20160135088 

Load distribution in a network of small-cell base stations


A network device may make a determination that a first backhaul connection, which serves a first base station, is congested and that a second backhaul connection, which serves a second base station, is not congested. This determination may be made based on a first periodic data cap imposed on the first backhaul connection, a traffic load on the first backhaul connection, a second periodic data cap imposed on the second backhaul connection, and a traffic load on the second backhaul connection.
Google Inc.


05/12/16
20160135082 

Terminal-aided backhaul compression


A delegate wireless terminal can receive and store messages sent to it by a receiving network node. The wireless terminal can identify a message label based on a mapping for the received message.
Telefonaktiebolaget L M Ericsson (publ)


05/12/16
20160135060 

Non-line of sight wireless communication system and method


A non-line of sight backhaul system and method are described that provides self-alignment of the antennas beams of the wireless radios of the system, that provides robust operation in licensed and unlicensed frequency bands, that facilitates the use of a reduced number of frequency channels from m to 1 and that enables operation in a non-line of sight (nlos) propagation environment.. .
Tarana Wireless, Inc.


05/12/16
20160134438 

Frequency division duplex (fdd) massive mimo backhaul for repeater small cells


In a method for transmitting data through a massive mimo backhaul system, a central node of the mimo backhaul system transmits, to a small cell repeater terminal on the downlink, a downlink pilot signal carrying a set of pilot sequences that are mutually orthogonal in the frequency domain. Each pilot sequence in the set of pilot sequences corresponds to an antenna of an antenna array at the central node.

05/12/16
20160134337 

Non-line of sight wireless communication system and method


A non-line of sight backhaul system and method are described that provides self-alignment of the antennas beams of the wireless radios of the system, that provides robust operation in licensed and unlicensed frequency bands, that facilitates the use of a reduced number of frequency channels from m to 1 and that enables operation in a non-line of sight (nlos) propagation environment.. .
Tarana Wireless, Inc.


05/12/16
20160132522 

Local content sharing through edge caching and time-shifted uploads


According to one exemplary embodiment, a method for time-shifted uploading of a data file through a backhaul network to a backend provider is provided. The method may include intercepting an upload request from an originating user located at a network edge.
International Business Machines Corporation


05/05/16
20160128136 

Outdoor unit resonator correction


A system comprises a microwave backhaul outdoor unit having a first resonant circuit, phase error determination circuitry, and phase error compensation circuitry. The first resonant circuit is operable to generate a first signal characterized by a first amount of phase noise and a first amount of temperature stability.
Maxlinear, Inc.


05/05/16
20160127946 

Architectural model for lte (long term evolution) epc (evolved packet core) deployment


A new deployment model enables a seamless migration to lte (long term evolution)/epc (evolved packet core). In addition, an intelligent edge gateway (ieg) supports future distributed architecture and a converged network for service providers.
At&t Mobility Ii Llc


05/05/16
20160127119 

Outdoor unit resonator correction


A system comprises a microwave backhaul outdoor unit having a first resonant circuit, phase error determination circuitry, and phase error compensation circuitry. The first resonant circuit is operable to generate a first signal characterized by a first amount of phase noise and a first amount of temperature stability.
Maxlinear, Inc.


04/28/16
20160119867 

Out-of-band power down notification


A mobile base station is disclosed, comprising: a vehicle bus notification module; an access interface for communicating with a mobile device; a backhaul interface for communicating with an operator core network; and a processor, in communication with the vehicle bus notification module, the access interface, and the backhaul interface, further comprising instructions that, when executed by the processor, perform steps comprising: receiving a vehicle bus low power alert at the vehicle bus notification module; and sending a message via the backhaul interface to the operator core network to request a notification to be sent to the mobile device regarding power off of the mobile base station.. .
Parallel Wireless, Inc.


04/28/16
20160119848 

Method for service data management, apparatus, and system


A service data management method. The method includes: receiving, by the noa, a service request of a first user equipment ue, and forwarding the service request to the sp server by using the noc, so that the sp server returns service data requested by the first ue; determining, by the noa, that the service data has been stored in the noa, and sending hit indication information to the noc, so that the noc replaces a data segment in the service data with preconfigured replacement information, where bandwidth occupied by the preconfigured replacement information is smaller than bandwidth occupied by the data segment; and determining, by the noa, a corresponding data segment according to received replacement information, and sending the data segment, which has been stored, to the first ue.
Huawei Technologies Co., Ltd.


04/28/16
20160119087 

Harq implementation for distributed base stations


A method for operating a distributed base station includes performing hybrid automatic repeat request (harq) processing. The distributed base station comprises a centralized processing entity and distributed remote radio access points, which are coupled to the centralized processing entity via a backhaul connection.
Nec Europe Ltd.


04/21/16
20160112946 

Method and selecting uplink cell


The present invention related to a method for selecting an uplink cell and an user equipment using the method. The method includes receiving a downlink signal from at least cell of multiple cells, wherein the multiple cells are connected each other via a backhaul, selecting an uplink cell among the multiple cells by selecting a uplink grant for the uplink cell from uplink grants for at least one of the multiple cells, and transmitting a signal to the selected uplink cell..

04/21/16
20160112177 

Method and node for interference measurement via inter-cell cooperation


Disclosed are an inter-cell coordinated interference measurement method and node, wherein, the method is applied to each node performing a coordinated interference measurement, and includes: receiving first measurement resource information transmitted by other network nodes via a backhaul link to a present node for coordinated interference measurement; determining second measurement resource information used by the present node for interference measurement according to the first measurement resource information transmitted by the coordinated network nodes, and instructing relevant coordinated network nodes to correspondingly configure a resource in accordance with the second measurement resource information of the present node; wherein the second measurement resource includes an interference measurement resource and/or a channel state information reference signal (csi-rs); and performing interference measurement on the second measurement resource.. .

04/14/16
20160104111 

Obtaining loads for next leg or backhaul


Transportation services are matched with a specified demand for transportation services. Categories of transportation services met by capabilities of the transportation service provider is determined, along with preference data concerning the transportation service provider.

04/14/16
20160104110 

Transportation service matching with arrival estimation adjusted for external factors


Matches for load or transportation services with transportation service providers (tsps) are established, and estimated arrival times are provided. A transportation service request is arranged and an estimate of time of arrival is made based on an estimation of a time for performing a delivery of the load or provide the transportation service, and the time of arrival estimate is adjusted by at least one external factor expected to affect transit time.

04/07/16
20160100423 

Cooperative uplink reception suitable for non-ideal backhaul


A first cell determines that ue(s) should have harq cycle(s) skipped, where each of the ue(s) is to take part in a comp transmission. Skipping is to be performed to enable the first cell to receive information from second cell(s) over backhaul link(s) for the harq transmission(s).
Nokia Solutions And Networks Oy


04/07/16
20160100415 

Full-duplex mesh networks


Systems and methods relating to full duplex mesh networks are disclosed. In one embodiment, a mesh network comprising a plurality of transceiver nodes using a single frequency band may be disclosed, each transceiver node comprising: a first transceiver for transmitting and receiving to and from a backhaul node on the single frequency band; and a second transceiver for transmitting and receiving to and from an access node on the single frequency band, each transceiver of each transceiver node performing self-interference cancellation to send and receive full duplex data on the single frequency band at substantially the same time, thereby enabling the creation of a mesh network with at least one transceiver node having both access and backhaul using only the single frequency band..
Parallel Wireless, Inc.


03/31/16
20160095163 

Method and a single unit small, low-power base station supporting both metro cell outdoor (mco) and metro radio outdoor (mro) operations


A single unit with a backhaul interface and radio card able to support both metro cell outdoor (mco) and metro radio outdoor (mro) operations. The single unit includes a switch used to switch between these operational modes.

03/31/16
20160095121 

Method for installing a hybrid band radio


A hybrid band intelligent backhaul radio (hb-ibr) is disclosed that is a combination of two radios operating in different bands. Embodiments include a dual radio configuration wherein a first radio operates in a non-line of sight (nlos) radio link configuration and a second ancillary radio operates in a near line of sight or line of sight configuration (n)los.
Cbf Networks, Inc.


03/31/16
20160095107 

Method for deploying a backhaul radio with antenna array


A intelligent backhaul system is disclosed to manage and control multiple intelligent backhaul radios within a geographic zone. The intelligent backhaul system includes multiple intelligent backhaul radios (ibrs) that are able to function in both obstructed and unobstructed line of sight propagation conditions, one or more intelligent backhaul controllers (ibcs) connecting the ibrs with other network elements, and an intelligent backhaul management system (ibms).
Cbf Networks, Inc.


03/31/16
20160095075 

System and clock synchronization in a wireless backhaul network using ieee 1588 precision time protocol


A method and system is disclosed for clock synchronization in a wireless backhaul network, based on the ieee1588 precision time protocol (ptp). The network comprises a plurality of hubs, each hub serving one or more remote backhaul modules.
Blinq Wireless Inc.




Backhaul topics: Base Station, Communication System, Radio Communication, Relay Node, Modulation, Work Function, Communications, Load Balancing, Synchronization, Automatic Neighbor Relation, Internet Protocol, Mobile Terminal, Sounding Reference Signal, Beamforming, Transmitting Signals

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