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Backhaul patents



      
           
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Date/App# patent app List of recent Backhaul-related patents
04/17/14
20140106743
 Distributed access network discovery and selection function and method of operating the same patent thumbnailnew patent Distributed access network discovery and selection function and method of operating the same
A system and method is provided for performing an access network discovery and selection function in a communication system. An access network discovery and selection function (“andsf”) server is operable with a third generation partnership project (“3gpp”) radio access network and a wireless fidelity (“wi-fi”) radio access network coupled to a core network.
04/17/14
20140106688
 Intelligent backhaul radio with zero division duplexing patent thumbnailnew patent Intelligent backhaul radio with zero division duplexing
A intelligent backhaul radio is disclosed, which can operate by zero division duplexing for use in ptp or pmp topologies, providing for significant spectrum usage benefits among other benefits. Specific system architectures and structures to enable active cancellation of multiple transmit signals at multiple receivers within a mimo radio are disclosed.
04/17/14
20140105136
 Enhanced relay node with additional backhaul alternative and selection patent thumbnailnew patent Enhanced relay node with additional backhaul alternative and selection
Systems, methods, and apparatuses for enhancing a relay node with additional backhaul alternatives and selection are provided. One system includes a first base station (bs) and backhaul user equipment (bue) devices that communicate with the first bs through a first communication technology, and communicate with a data network through a second communication technology.
04/17/14
20140105135
 Backhaul assisted by user equipment patent thumbnailnew patent Backhaul assisted by user equipment
Systems, methods, and apparatuses for to assisting backhaul by user equipment are provided. One system includes a base station (bs) and a plurality of backhaul user equipment (bue) devices.
04/10/14
20140098805
 Direct mode communication system and communication attaching method thereof patent thumbnailDirect mode communication system and communication attaching method thereof
A direct-mode communication system comprises a first client direct-mode communication apparatus and a backhaul network. The first client direct-mode communication apparatus transmits a register signal to the backhaul network to register with the backhaul network.
04/03/14
20140092803
 Mobile base station patent thumbnailMobile base station
Various embodiments of electronic communication systems and methods in which an infrastructure in-motion adapts from a first set of communication parameters to a second set of communication parameters while moving from one geographical region to a second geographical region, and associated transmission pattern of the infrastructure in-motion may be modified to either avoid a problem of multiple-region-coverage or to resolve such a problem once it has arisen. The infrastructure in-motion may be a base station or other infrastructure, and any or all of multiple techniques such as beam switching, beam selection, phased array, and null-steering, may be used to modify a transmission pattern.
04/03/14
20140092772
 Ip aggregation for lte-based mobile networks patent thumbnailIp aggregation for lte-based mobile networks
A mobile architecture system includes a plurality of connection nodes each comprising an access interface and at least one network interface. A plurality of aggregation layer devices are each coupled to respective sets of connection nodes to form aggregation regions.
04/03/14
20140092765
 Heterogeneous self-organizing network for access and backhaul patent thumbnailHeterogeneous self-organizing network for access and backhaul
This application discloses methods for creating self-organizing networks implemented on heterogeneous mesh networks. The self-organizing networks can include a computing cloud component coupled to the heterogeneous mesh network.
04/03/14
20140092731
 Andsf parameters for wlan network selection patent thumbnailAndsf parameters for wlan network selection
Embodiments describe systems, methods, and apparatuses for identifying, based at least in part on an access network discovery and selection function (andsf) quality of service (qos) policy, a preferred access point (ap) of a wireless local area network (wlan). In some embodiments, the andsf qos policy may be compared to one or more of an air-interface congestion parameter of the ap, and/or a backhaul congestion parameter of the ap..
03/27/14
20140087741
 Backhaul network for femto base stations patent thumbnailBackhaul network for femto base stations
Providing an inter-femto base station (fbs) network to facilitate low interference, low power cellular access utilizing two or more fbss is provided herein. For example, a group of fbss can be inter-connected by a wired and/or wireless communication network.
03/27/14
20140086375
Synchronization distribution in microwave backhaul networks
In some embodiments, a system comprises a clock, a root node, a radio channel network, and first and second child nodes. The clock may be configured to generate a clock signal.
03/27/14
20140086148
Method and base station for coordinating cell interference
Embodiments of the present invention disclose a method and a base station for coordinating cell interference. The method includes: receiving each backhaul signal transmitted by each cooperative base station, where the backhaul signal is determined by the cooperative base station according to strength of a signal received from a served user and strength of a signal received by a serving base station from an interfering user in the cooperative base station; and combining, at different stages of baseband processing and according to a type of each backhaul signal, a backhaul signal of a corresponding type and a user signal received from each user.
03/20/14
20140082114
System and method for setting wireless message priority
A wireless access point employs monitor to scrutinize priority of mobility unit assigned priority values, and replaces invalid or reserved values to prevent rogue or poorly constructed applications (apps) from improper priority specification and subsequent imbalance of priority message transmission for control and other high-priority message traffic. The access point receives an indication of reserved message priorities from a wireless switching point at a remote end of an access tunnel providing backhaul network access to mobility units coupled to the access point.
03/20/14
20140080492
Various routing architectures for dynamic multi-hop backhauling cellular network and various methods useful in conjunction therewith
A hierarchical cellular network administration system operative to administrate for a hierarchical cellular network having a core, the hierarchical cellular network administration system comprising a link establishment initiator operative to generate link establishment commands; and relay manager functionality operative to establish at least one link between at least one relay in the hierarchical cellular network and all nodes in said cellular network desired to be served by said at least one relay, as per said link establishment commands generated by the link establishment initiator; and to control operation of links thus established.. .
03/20/14
20140079218
System and method for device-to-device (d2d) assisted dynamic traffic control for cellular networks
Method and apparatus are provided for offloading data from a cellular network via a secondary network. The offloaded data may be transported over a connection existing independently from the cellular network, such as a direct device-to-device (d2d) or direct mobile communications (dmc) link.
03/13/14
20140073317
Ue-assisted network optimization methods
A ue or mobile entity in a wireless communication may assist network optimization by determining a location uncovered by a wireless network, generate a coverage hole detected message if one or more conditions associated with the uncovered location are satisfied, and determining a time to transmit the coverage hole detected message to a covered wireless network. The covered network may act on the message to add covered in a second network so that the second network covers the ue.
03/06/14
20140066006
Traffic management for base stations backhauled over data-capped network connections
A network device connected to a base station via a backhaul connection may be operable to determine whether the backhaul connection is congested. The determination may be based on a periodic data cap imposed on the backhaul connections.
03/06/14
20140064181
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.
03/06/14
20140064158
Methods and arrangements in a network node
A method and arrangement in a first network node, which is serving a user equipment, for determining whether a handover of the user equipment is to be made to a second network node. The first network node and the second network node are configured for wireless communication with each other over a backhaul link in half-duplex communication mode.
03/06/14
20140064083
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.
02/20/14
20140051471
Adaptive uplink coordinated multipoint communication for backhaul
A method and system for adaptive coordinated multipoint support in a wireless communication system are disclosed. According to one aspect, the invention provides an uplink coordinated multipoint, comp, method.
02/13/14
20140045491
Dual in-band/out-band radio access system field
There is provided a system of interacting relay nodes, each being configured to provide an in-band cellular radio access and an out-band radio access for at least one user eguipment within the coverage area of a corresponding relay node via at least one in-band cellular radio access link and at least one out-band radio access link, respectively; to transmit user data related to the in-band cellular radio access via first cellular radio access backhaul link and user data related to the out-band radio access via a second cellular radio access backhaul link; and to communicate with the at least one other relay node in order to per-form at least radio control-related functionalities between the interconnected relay nodes.. .
02/06/14
20140038582
Apparatus and method for communication
Apparatus and method for communication are provided. The solution includes controlling a relay node to provide an out-band wireless service; setting up and maintaining a first connection with a primary radio access network of a donor cellular system supporting in-band cellular access relays, setting up and maintaining a second connection with a radio access network of a donor cellular system, the second connection providing a mobile backhaul connection for the out-band wireless service, and the first connection carrying control signalling required to control and manage the first and second connection and the out-band wireless service..
02/06/14
20140036763
Association and resource partitioning in a wireless network with relays
Techniques for performing association and resource partitioning in a wireless network with relays are described. In an aspect, resource partitioning may be performed to allocate available resources to nodes and access/backhaul links of relays.
02/06/14
20140036762
System and method to support multiple radio access technology relays with a unified backhaul transport network
Embodiments are provided for supporting multiple radio access technologies (rats) using a common backhaul transport network. A relay node is configured to instantiate a virtual-user equipment (v-ue) layer for a ue, upon determining that the ue uses a different rat than the backhaul transport network.
02/06/14
20140036740
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..
02/06/14
20140036722
Architecture and methods for traffic management by tunneling in hierarchical cellular networks
A hierarchical cellular network system having a core and comprising a plurality of nodes, wherein at least one node comprises a relay; and wherein at least one relay includes: a tunneling sub-system; a backhauling link subsystem interfacing between the tunneling subsystem and a node which is closer to the core than the relay; and a base station subsystem, interfacing between the tunneling subsystem and a mobile station or a node which is further from the core than the relay, wherein the tunneling subsystem is operative to perform the following, on data arriving from a base station subsystem belonging to another node from among the plurality of nodes: collecting the data; and encapsulating the results to be sent in an individual session into packets and sending the packets to the backhauling link subsystem.. .
01/30/14
20140029508
Method and apparatus for transmitting and receiving signal from relay station in radio communication system
A method and device for a transmitting and receiving a signal from a relay station in a radio communication system is provided. The method includes: receiving offset time information from a base station; configuring a time difference between an access downlink transmission subframe that transmits an access downlink signal to a relay station terminal according to the offset time information and a backhaul downlink reception subframe that receives a backhaul downlink signal from the base station; transmitting a control signal from the access downlink transmission subframe to the relay station terminal; and receiving the backhaul downlink signal from the base station in the backhaul downlink reception subframe..
01/23/14
20140024375
Method and system for handover of a user equipment in cell based networks
A method for handover of a user equipment in cell based networks includes: detecting a deterioration of a predetermined connection quality for an application on the network connection path between the user equipment and the core network device via the connected base station; providing backhaul connection information about at least one alternative base station providing at least the predetermined connection quality on its backhaul connection for the application; blacklisting the connected base station on the user equipment; providing a removing condition when to remove the connected base station from the blacklist; requesting a handover of the user equipment from the connected base station to the alternative base station; handover of the user equipment to the alternative base station if the handover request is accepted; and handing back the user equipment to the previously connected base station if the removing condition is fulfilled.. .
01/23/14
20140022934
Transmission period determination method, transmission period determination device and program
A transmission period determination method, etc. Capable of setting ipt transmission period by using general-purpose wireless modules and existing drivers is provided.
01/23/14
20140022907
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.
01/16/14
20140018083
3gpp based control and management architecture for small cell backhaul solutions
A small cell backhaul network is described herein which is configured to interact with a 3gpp core and further configured to enable mobile broadband services to be provided to 3gpp mobile terminals. In addition, the small cell backhaul network's components namely a small cell radio base station, a small cell hub, a small cell backhaul controller, and a small cell backhaul storage unit are described herein..
01/16/14
20140016584
Apparatus and method for configuring wireless back haul link in wireless communication system
Provided is a method for configuring a wireless backhaul link by a mobile station (ms) in a wireless communication system. The method includes acquiring system information (si) for each of an old base station (bs) which transmits a first code and a new bs which transmits a second code.
01/16/14
20140016541
Backhaul link subframe structure in mobile communication system and method for transmitting information thereof
The present invention relates to a method for a first node to transmit a signal to a second node in a mobile communication system, and comprises the steps of: determining a first slot setting and a second slot setting according to propagation delay value between the first node and the second node; and transmitting the signal through a subframe having a structure determined by the first slot setting and the second slot setting, wherein the first slot setting and the second slot setting each includes a initiation symbol and a termination symbol determined in consideration of the propagation delay value.. .
01/16/14
20140016537
Associating terminal user equipment with user equipment relays
An operational characteristic of a relay is determined. The relay is a user equipment (ue) serving as an enb.
01/09/14
20140010545
System and method for mobile data expansion
A data expansion system that provides continuum of discrete wireless small cell coverage areas for mobile terminals includes a set of roadway reflectors configured to provide wireless broadband data services to a mobile terminal. Each reflector includes processing circuitry configured to establish communications between the mobile terminal and a backhaul network.
01/09/14
20140010073
Multichassis failover and recovery for mlppp wireless backhaul
A procedure, and an apparatus, system and computer program that operate in accordance with the procedure, for operating a dual homed communications network. In the procedure, a backup aggregation n ode is configured in accordance with a configuration of a primary multi-service router.
01/02/14
20140004853
Terrestrial communications network suitable for providing air-to-ground connectivity
The present invention includes a plurality of native cellular nodes configured to provide wireless connectivity to one or more ground-based wireless devices, each native node including a bts having a transceiver configured to transmit a downlink signal to the ground-based devices at a native downlink frequency and receive an uplink signal from the ground-based devices at a native uplink frequency, a plurality of augmented nodes configured to provide connectivity to one or more airborne devices, each augmented node including an augmented bts having a transceiver configured to transmit a downlink signal to the one or more airborne communications devices via an upwardly directed antenna at the native downlink frequency and receive an air-to-ground uplink signal from the airborne devices at a selected air-to-ground uplink frequency different from the native uplink signal frequency, wherein the native nodes and the augmented nodes are configured to operate on a common backhaul infrastructure.. .
01/02/14
20140003332
Management of backhaul nodes in a microwave backhaul
A communications network is disclosed that includes one or more microwave backhaul nodes for routing communications between one or more near end mobile communications devices and one or more far end mobile communications devices. The communications network includes a central monitoring and control infrastructure, a remote monitoring and control infrastructure and/or a local monitoring and control infrastructure.
01/02/14
20140003326
Relay station, base station, transmission method, and reception method
Relay station (200) in a communication system using pcells and scells for backhaul communication, and configuring dl bhsfs of the pcell, and ul bhsfs of the pcell located after a prescribed number of subframes after a dl bhsf includes: ack/nack generator (203) generating a response signal for a downlink signal received in pcell and scells from base station (100); transmitter (205) transmitting a response signal in response to a downlink signal received in an scell in a dl bhsf configured at a timing different from that of the dl bhsf of the pcell, the response signal in ul bhsfs of the scell a prescribed number of subframes after the dl bhsf, and a response signal for a downlink signal received in an scell in a dl bhsf having the same timing as that of the dl bhsf of the pcell, and the response in a ul bhsf of the pcell.. .
01/02/14
20140003270
Support for asynchronous time division duplexing in adjacent cells of a wireless communication system
Technology is discussed for mitigating interference in a wireless communication environment where adjacent cells can have asynchronous time division duplexing configurations. Measurements can be taken at an illuminated evolved node b (enodeb) of downlink (dl) transmissions from a transmit enodeb.
12/26/13
20130343440
Intelligent backhaul radio with co-band zero division duplexing
A intelligent backhaul radio is disclosed, which can operate by zero division duplexing for use in ptp or pmp topologies, providing for significant spectrum usage benefits among other benefits. Specific system architectures and structures to enable active cancellation of multiple transmit signals at multiple receivers within a mimo radio are disclosed.
12/26/13
20130343261
Dynamic pusch deactivation/activation for component carriers of a relay node
The invention relates to a method for dynamically controlling the pusch of a scell in a backhaul link of a communication system utilizing a relay node with carrier aggregation, where the scell is inband with respect to the access link between the relay node and the ues. In order to avoid subframe blocking due to inband operation, the pusch of an scell may be deactivated.
12/19/13
20130337842
Backhaul link assisted indoor spectrum use enforcement solution for mban services
A medical system includes one or more mban devices which acquire and communicate patient data. One or more medical body area network (mban) systems include the one or more mban devices communicating the patient data with a hub device via short-range wireless communication.
12/19/13
20130336297
Incorporation of mesh base stations in a wireless system
Incorporating and operating a mesh base station in a wireless network is described. The mesh base station can utilize common wireless resource allocations as a corresponding wireless base station while transmitting to wireless subscriber stations during the same time period.
12/19/13
20130336202
Apparatus and method for controlling a relay in a communication system
The present invention relates to an apparatus and method for controlling a communication link that interconnects communication nodes through a relay node in a communication system. To this end, a relay connection configuration between at least one first communication node and at least one second communication node is determined, and communication between the at least one first communication node and the at least one second communication node is provided by the determined connection configuration.
12/19/13
20130336201
Relay station, base station, transmission method and reception method
A relay station (200) is used in communication systems in which pcells and scells are used in backhaul communication between a base station (100) and the relay station (200), dl bhsfs of the pcell used in the downlink in backhaul communication and ul bhsfs of the pcell used in the uplink in backhaul communication are set, and ul bhsfs are a prescribed number of subframes after a dl bhsf. An ack/nack generation unit (203) generates a response signal for a downlink signal received in the pcell and scells from a base station (100).
12/19/13
20130336200
Link scheduling algorithm for ofdma wireless networks with relay nodes
A method scheduling link activations within a wireless communications network including at least one network cell including a base station providing radio coverage over the network cell and at least one relay node putting the base station into communication with a user equipment within the network cell over an access link. The relay node communicates with the base station over a backhaul link.
12/19/13
20130336199
Various traffic management methods for dynamic multi-hop backhauling cellular network and systems useful in conjunction therewith
In a mobile communication system including a network having at least one base station operative to receive information in resource allocation terminology understandable to the base station and to allocate downlink bandwidth accordingly, at least one relay operative to convey to the base station information regarding needs of mobile communicators associated with the relay, using the resource allocation terminology understandable to the base station, and when receiving uplink bandwidth, from the base station, which generates an uplink between itself and the base station, to distribute the uplink bandwidth between the mobile communicators associated with the relay.. .
12/19/13
20130336195
Method and apparatus for transmitting signal via relay backhaul link
A method and apparatus for transmitting a signal to a relay at a base station (bs) in a wireless communication system are disclosed. The method includes mapping a reference signal (rs) to a subframe having two slots, and transmitting the subframe to the relay.
12/19/13
20130336142
Method and apparatus for reducing intercell interference
In one aspect, the present invention provides methods and apparatuses for detecting that a wireless communication device in a serving cell is experiencing excessive interference variance, detecting a transmission pattern of interfering transmissions giving rise to such variance, and correspondingly adjusting scheduling of the device as a function of the detected transmission pattern, to at least partly avoid the interfering transmissions. An advantageous feature of such operation is that the determination of excessive interference variance and the determination of the transmission pattern associated with that varying interference can be done by a network node, e.g., the device's serving base station, or by the device, without requiring backhaul signaling or other inter-node cooperation in the network..
12/19/13
20130336136
Systems and methods for network quality estimation, connectivity detection, and load management
Systems, methods, and devices related to estimating backhaul quality, detecting internet connectivity, and managing server load are described herein. In some aspects, a wireless device is configured to estimate a quality of a communication link.
12/12/13
20130331115
Communication of data using independent downlink and uplink connections
In communication of data between a first base station and a mobile terminal, a second base station may handle uplink transmissions from the mobile terminal. For this purpose, the first base station sends, to the second base station, a request to handle the uplink transmissions from the mobile terminal.
12/12/13
20130329694
Method and apparatus for multi-rat transmission
A method and apparatus for mobility management, load management, sharing management and configuration update and setup in a mobile network having a first radio access technology node and a second radio access technology node, the first radio access technology node and the second radio access technology node communicating over a backhaul interface. In one aspect the method detects, at the first radio access technology node, that a handover for a user equipment to a new node is required; provides, from the first radio access technology node, handover information to the second radio access technology node over the backhaul interface; and performs the handover of the user equipment from the first radio access technology node to the new node..
12/12/13
20130329676
System and method for providing a mesh network using a plurality of wireless access points (waps)
A first access point located in a first cell may be coupled to a second access point located in a second cell. Service may be initially provided to an access device by the first access point cell.
12/12/13
20130329671
System, method, and computer-readable medium for ip-femtocell provisioned radio access network
A system, method, and computer readable medium for provisioning radio access via a femtocell system that includes integrated bts and bsc functions are provided. The femtocell system is coupled with a packet switched backhaul and provides an ip-accessible radio access network.
12/12/13
20130329628
Resource allocation method and device
Disclosed are a resource allocation method and device. By use of the technical solution provided in the embodiments of the present invention, when a home cell handover of a relay node occurs, the destination denb allocates through information exchange between itself and a source denb, and according to corresponding frequency information, a corresponding backhaul link resource to the relay node, this allows completion of sub-frame configuration of the backhaul link during the handover process, thereby reducing the influence on normal services of the relay node, ensuring service continuity for users accessing a network through the relay node, and reducing the number of lost packets during a transmission process, thus providing a better network experience to users..
12/12/13
20130329583
Method and apparatus for multi-rat transmission
A method and apparatus for mobility management, load management, sharing management and configuration update and setup in a mobile network having a first radio access technology node and a second radio access technology node, the first radio access technology node and the second radio access technology node communicating over a backhaul interface. In one aspect the method detects, at the first radio access technology node, that a handover for a user equipment to a new node is required; provides, from the first radio access technology node, handover information to the second radio access technology node over the backhaul interface; and performs the handover of the user equipment from the first radio access technology node to the new node..
12/05/13
20130321225
Automatic antenna pointing and stabilization and method thereof
A wireless backhaul system including a terminal is disclosed. The system includes a network interface that is configured to send and receive data over a wide area network.
11/28/13
20130316692
Common radio element application manager architecture for wireless picocells
A multi-modal multi-modulation base station such as a picocell is disclosed. The base station can include multiple radio devices that can be configured to communicate with user devices using different protocols and different frequencies.
11/28/13
20130315135
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..
11/28/13
20130315134
Intra ip communication within a relay node for a radio telecommunication network
It is described an access module for a relay node for a radio telecommunication network. The access module includes an access communication part for providing a radio connection between the relay node and at least one user equipment, and an access interface for connecting the access module to a backhaul module of the relay node via an internet protocol network connection, wherein the access module and the backhaul module are spatially separated from each other.
11/28/13
20130315109
Outband/inband or full-duplex/half-duplex mixture backhaul signaling in relay enhanced networks
It is provided an apparatus, comprising relaying means configured to form an instance of a fourth signal based on an instance of a first signal and to form an instance of a second signal based on an instance of a third signal; second receiving means configured to receive instances of the third signal from a terminal of a communication network in a second frequency band; and second transmitting means configured to transmit instances of the fourth signal to the terminal in a first frequency band; wherein the apparatus further comprises at least one of a combining means configured to combine an instance of a first signal part and an instance of a fourth signal part into an instance of the first signal and a splitting means configured to split an instance of the second signal into an instance of a second signal part and an instance of a third signal part; wherein, if the apparatus comprises the combining means, it comprises further first receiving means configured to receive an instance of the first signal part from a transceiver station of the communication network in the first frequency band, and to receive an instance of the fourth signal part in a fourth frequency band different from the first frequency band; and, if the apparatus comprises the splitting means, it comprises further first transmitting means configured to transmit an instance of the second signal part to the transceiver station in the second frequency band and to transmit an instance of the third signal part in a third frequency band different from the second frequency band.. .
11/21/13
20130310052
Methods and devices for supporting backhaul selection
Methods and devices are disclosed for backhaul selection in a wireless communication network. A first radio base station has access to a first backhaul path through an out-of-band interface and to a second backhaul path, via a second radio base station, through an in-band interface.
11/21/13
20130310051
Communications base station with decision function for distributing traffic across multiple backhauls
A communication station, such as a base station or access point, has multiple backhaul options and distributes backhaul data between the available backhaul options. The communication station includes a transceiver for transmitting and receiving data with user equipments, multiple backhaul interface modules, and a backhaul distribution module arranged for monitoring demand for backhaul bandwidth and distributing data over the backhauls based on the demand for backhaul bandwidth.
11/21/13
20130310025
Method and system for wireless coverage redundancy
Devices and methods are provided for providing wireless coverage redundancy in case, for example, the backhaul of an access point (ap) base station is not available. In one embodiment, the method involves monitoring the backhaul, and in response to the backhaul being available, facilitating communication between an access terminal (at) and the macro network via the backhaul.
11/21/13
20130308691
Split microwave backhaul architecture allowing for bandwidth changes between an indoor and outdoor unit
A microwave backhaul architecture for remodulating data to increase a capacity of a corresponding wireless link is provided. The microwave backhaul architecture includes an indoor communication unit (idu) configured to perform modulation and/or demodulation of the data and to perform a conversion of the data.
11/21/13
20130308621
Directed wi-fi network in a venue integrating communications of a central concert controller with portable interactive devices
Communications between a central concert controller and portable interactive devices of audience members in a venue are integrated through a wi-fi network providing coverage of the venue. A multi-megabit traffic exchange without loss of data is achieved.
11/21/13
20130308602
Backhaul fabric for wireless network
A managed surface-space network fabric is presented. The surface-space network fabric can include a spaced-based network fabric and a surface-based network fabric integrated together to form a single fabric managed by a global fabric manager.
11/21/13
20130308523
Method for configuring a backhaul link subframe in a wireless communication system to which a carrier aggregation scheme is applied and an apparatus for the same
A method for configuring a backhaul link subframe in a wireless communication system to which a carrier aggregation scheme is applied and an apparatus for the same are disclosed. The method comprises determining one of a plurality of subframe configurations as a first subframe configuration for a primary component carrier allocated to the relay node; configuring subframe configuration candidates for one or more secondary component carriers allocated to the relay node on the basis of the determined first subframe configuration; determining a second subframe configuration for each of the one or more secondary component carriers by using the configured subframe configuration candidates; and transmitting and receiving a signal to and from the relay node in accordance with the first subframe configuration and the second subframe configuration..
11/21/13
20130308522
Resource processing method and device based on relay node switching
Disclosed are a resource processing method and device based on relay node (rn) switching. The method comprises: an rn determining, according to a preset policy, whether a destination evolved node b device denb is required to divide resources for the rn; and informing the destination denb of a determination result.


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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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