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Communication System

Communication System-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Building equipment-based communication system
Tridonic Gmbh & Co Kg
November 09, 2017 - N°20170325322

The invention relates to a building equipment-based communication system (1) comprising at least one building equipment-based device as a master unit (20), in particular a light fixture, to which at least one slave unit (13, 14), in particular a sensor and/or actuator, can be connected via a network, preferably in a wireless manner; the slave unit (13) is designed to communicate with the master ...
Radio communication system, base station, mobile station, communication control method, and computer readable medium
Nec Corporation
November 09, 2017 - N°20170325276

A first base station (1) is configured to establish a first signaling bearer with a mobility management apparatus (5), establish a second signaling bearer with a second base station (2), and to establish a signaling radio bearer with a mobile station (3) in a first cell (10). The second base station (2) is configured to establish the second signaling bearer with the first base station (1), establish ...
Method and apparatus for performing location update for dual connectivity in wireless communication system
Lg Electronics Inc.
November 09, 2017 - N°20170325274

A method and apparatus for transmitting location information of a serving small cell in a wireless communication system is provided. A first evolved nodeb (enb), which may be a master enb (menb) in dual connectivity, receives the location information of the serving small cell served by a second enb, which may be a secondary enb (senb) in dual connectivity, from ...
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Method and apparatus for initial access in wireless communication systems
Samsung Electronics Co., Ltd
November 09, 2017 - N°20170325260

A base station includes a controller configured to map initial access signals, each initial access signal corresponding to one of a plurality of transmit beams, to a subset or all of a plurality of predefined time locations in at least one periodicity, and a transmitter configured to transmit the mapped initial access signals to a ue and indicate ofdm symbols ...
Method and apparatus for processing buffer status report and communication system
Fujitsu Limited
November 09, 2017 - N°20170325255

This application provides a method and apparatus for processing a buffer status report and a communication system, the method being applicable to user equipment (ue) and including: whether in an tti where an allocated uplink resource for the tti is capable of accommodating a prose bsr mac ce containing a buffer status for at least one prose destination and its ...
Method and apparatus for aggregating carriers in wireless communication systems
Lg Electronics Inc.
November 09, 2017 - N°20170325234

The present invention relates to a method and apparatus for aggregating carriers in wireless communication systems. In the method, a first carrier is set up, and a second carrier is added in addition to the first carrier. In addition, the first carrier is a time division duplex (tdd) carrier for which an uplink subframe and a downlink subframe are positioned ...
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Communication System Patent Applications
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Method for selecting control channel, and apparatus
Huawei Technologies Co., Ltd.
November 09, 2017 - N°20170325204

Embodiments of the present invention disclose a method for selecting a control channel, and are applied to a communication system, to enable ue to select a control channel suitable for itself in a multi-control channel communications system. The method includes: listening, by ue, to a first control channel, and measuring a value of a performance parameter of a signal received ...
Method and apparatus for channel estimation for radio link between a base station and a ...
Lg Electronics Inc.
November 09, 2017 - N°20170325203

A method is provided for receiving a downlink signal at a downlink reception entity in a wireless communication system. Downlink control information is received by demodulating a physical downlink control channel (pdcch) in a first resource block (rb) pair within an rb bundle by using a first demodulation reference signal (dmrs). Downlink data is received by demodulating a physical downlink ...
Uplink procedures for lte/lte-a communication systems with unlicensed spectrum
Qualcomm Incorporated
November 09, 2017 - N°20170325201

Long term evolution (lte)/lte-advanced (lte-a) deployments with unlicensed spectrum leverage more efficient lte communication aspects over unlicensed spectrum, such as over wifi radio access technology. In order to accommodate such communications, various uplink procedures may be modified in order to handle communications between licensed and unlicensed spectrum with lte/lte-a deployments with unlicensed spectrum.
Method and communication system for storing address of network anchor point to network server
Huawei Technologies Co., Ltd.
November 09, 2017 - N°20170325191

A method, apparatus and communication system for registering address information of a network anchor point to a network server are disclosed. A network apparatus, such as a mobility management entity, determines whether to register address information of a network anchor point to a network server, and registers the address information of the network anchor point to the network server when ...
Wireless communication system and method
Comcast Cable Communications, Llc
November 09, 2017 - N°20170325188

Methods and apparatuses are described for wireless communications. Cells may be grouped into a plurality of cell groups. A base station may transmit a first message to a wireless device via a primary cell group. The first message may indicate information associated with content stored at one or more servers. The base station may also transmit the content to the ...
Method and terminal for transmitting power headroom report in dual connection between terminal and base ...
Lg Electronics Inc.
November 09, 2017 - N°20170325181

One disclosure of the present specification provides a method for receiving downlink data in a wireless communication system supporting 256 qam. The method for receiving downlink data in a wireless communication system supporting 256 qam comprises the steps of: receiving configuration information about power back-off; receiving downlink data transmitted on the basis of the configuration information about power back-off; and demodulating the ...
Enodeb restricted banwidth and power boost operation to support mtc devices
Sony Corporation
November 09, 2017 - N°20170325173

A wireless telecommunication system includes base stations for communicating with terminal devices. One or more base stations support a power boost operating mode in which a base station's available transmission power is concentrated in a subset of its available transmission resources to provide enhanced transmission powers as compared to transmission powers on these transmission resources when the base station is ...
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Communication System Patent Applications
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Wireless base station, wireless communication system, and base station allocation method
Panasonic Intellectual Property Management Co., Ltd.
November 09, 2017 - N°20170325165

A wireless base station extracts a connection base station from a plurality of other wireless base stations, as a candidate of a wireless base station which communicates user data with a wireless communication terminal, based on positional information of the wireless communication terminal, information of a wireless communication method capable of being employed by the wireless communication terminal, information of ...
Method for monitoring downlink control channel in wireless communication system and apparatus for the same
Lg Electronics Inc.
November 09, 2017 - N°20170325164

A method for monitoring a downlink control channel in a wireless communication system and an apparatus for the method are disclosed. More specifically, a method for monitoring a downlink control channel of a user equipment (ue) in a wireless communication system comprises receiving, by the ue, configuration information of a first discontinuous reception (drx) mode based on a first transmission ...
Mobile telephone, apparatus, method and computer implementable instructions product
Nec Corporation
November 09, 2017 - N°20170325163

A communication system (100) is disclosed which uses system frames of a first and a second type. In a system frame of the first type communication with a mobile telephone (3) is subject to a restriction and in a system frame of the second type communication with said mobile telephone (3) is not subject to said restriction. It is determined whether or not ...
Method and apparatus for performing handover of user equipment in wireless communication system supporting dual ...
Samsung Electronics Co., Ltd.
November 09, 2017 - N°20170325135

Disclosed is a method by a first base station, including transmitting, to a third base station, a first message for requesting to handover a user equipment from the first base station to the third base station, the first message including an identifier of a second base station, receiving, from the third base station, a second message corresponding to the first ...
Method and apparatus for configuring scheduling request prohibit timer for prose priority in wireless communication ...
Lg Electronics Inc.
November 09, 2017 - N°20170325119

A method and apparatus for configuring a proximity-based services (prose) scheduling request (sr) prohibit timer in a wireless communication system is provided. A user equipment (ue) receives an indication of the prose sr prohibit timer from a network, and configures the prose sr prohibit timer according to the indication. Upon configuring the prose sr prohibit timer, the ue may start ...
User terminal and base station
Kyocera Corporation
November 09, 2017 - N°20170325115

A user terminal according to a first feature is used in a mobile communication system. The use terminal includes: a receiver configured to receive a measurement instruction to instruct measurement in an unlicensed band, from a base station; a controller configured to, in response to reception of the measurement instruction, search for a radio signal transmitted in a frequency channel ...
System information scheduling in machine type communication
Panasonic Intellectual Property Corporation Of America
November 09, 2017 - N°20170325049

The present disclosure relates to an apparatus for receiving system information in a wireless communication system including a receiver that receives system information configuration information and receives system information in predetermined subframes of a radio interface, and a controller that determines the predetermined subframes according to the received system information configuration information and controls the receiver to receive the system ...
Controlled environment media and communication system
Global Tel*link Corp.
November 09, 2017 - N°20170324991

The controlled environment media and communication system delivers communications services to residents of controlled facilities using a common network architecture. Some of the communications capabilities of the controlled environment media and communication system include media distribution, video visitation, intra-facility messaging, and other such communications services.
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