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1. 发明申请

US20190191328A1 Uplink Transmission Power Control of a Wireless Device in a Wireless Network 审中-公开
公开(公告)号：US20190191328A1
公开(公告)日：2019-06-20
申请号：US16283094
申请日：2019-02-22
申请人： Ofinno Technologies, LLC
发明人： Esmael Dinan
IPC分类号： H04W28/02 , H04W52/04 , H04W52/34 , H04W52/40 , H04W52/58 , H04W52/32 , H04W52/24 , H04W52/14 , H04W52/46 , H04W52/42 , H04W40/10 , H04W40/08
CPC分类号： H04W28/0221 , H04W28/0236 , H04W40/08 , H04W40/10 , H04W52/04 , H04W52/146 , H04W52/247 , H04W52/248 , H04W52/325 , H04W52/34 , H04W52/40 , H04W52/42 , H04W52/46 , H04W52/58 , H05K999/99
摘要： A wireless device receives at least one message from a base station. The at least one message comprises: configuration parameters of cells; a transmit power control (TPC) radio network temporary identifier (RNTI); a primary TPC index for the primary PUCCH; and a secondary TPC index for the secondary PUCCH. The configuration parameters of cells comprise: a primary cell with a primary physical uplink control channel (PUCCH); and a secondary cell with a secondary PUCCH. A common search space is searched for a downlink control information (DCI) associated with the TPC RNTI. The DCI comprises an array of TPC commands. The secondary TPC index identifies a TPC command in the array. The uplink signal transmission power of the secondary PUCCH is adjusted based on the TPC command.

2. 发明申请

US20180352411A1 METHOD AND DEVICE FOR DIRECT COMMUNICATION BETWEEN TERMINALS 审中-公开
公开(公告)号：US20180352411A1
公开(公告)日：2018-12-06
申请号：US15562286
申请日：2016-04-08
申请人： Samsung Electronics Co., Ltd.
发明人： Hyun-Seok RYU , Peng XUE , Seung-Hoon PARK , Sang-Won CHOI
IPC分类号： H04W8/00 , H04W72/08 , H04B7/155
CPC分类号： H04W40/08 , H04W40/24 , H04W84/04 , H04W88/04 , H04W88/06
摘要： The present disclosure relates to a 5G or pre-5G communication system for supporting a higher data transmission rate, following 4G communication systems such as LTE. According to the present disclosure, a direct communication method between terminals (D2D) comprises the steps of: the terminal receiving synchronization information and system information for D2D communication from at least one counterpart terminal; the terminal measuring the signal strength for a link with the at least one counterpart terminal; and the terminal determining on the basis of the measured signal strength, at least one counterpart terminal as a relay terminal connecting the network with the terminal, and transmitting data to the determined relay terminal.

3. 发明申请

US20180084442A1 METHOD AND APPARATUS FOR CONFIGURING CRITERIA FOR RELAY CONFIGURATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：US20180084442A1
公开(公告)日：2018-03-22
申请号：US15563731
申请日：2016-04-11
申请人： LG ELECTRONICS INC.
发明人： Jaewook LEE , Sunghoon JUNG , Youngdae LEE
IPC分类号： H04W24/02 , H04B7/15 , H04W76/04 , H04W24/10 , H04B17/318 , H04L5/00 , H04W40/24 , H04W40/22
CPC分类号： H04W24/02 , H04B7/15 , H04B17/318 , H04L5/0048 , H04W24/10 , H04W40/08 , H04W40/22 , H04W40/24 , H04W76/27 , H04W88/04 , Y02D70/00 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/146 , Y02D70/21 , Y02D70/23 , Y02D70/24 , Y02D70/324 , Y02D70/39
摘要： A method and apparatus for determining to be a relay UE in a wireless communication system. A user equipment (UE) receives reference signal received power (RSRP) based criteria from a network, and determines to be a relay UE when a specific condition corresponding to the RSRP based criteria is met. The UE may further receive a hysteresis value from the network. When a measured RSRP of the UE plus the hysteresis value is below the RSRP threshold, the UE may determine to be a relay UE.

4. 发明申请

US20180063726A1 WIRELESS NETWORK CONFIGURATION 审中-公开
公开(公告)号：US20180063726A1
公开(公告)日：2018-03-01
申请号：US15562189
申请日：2016-03-23
申请人： British Telecommunications Public Limited Company
发明人： Mark SHACKLETON , Fabrice SAFFRE , Anvar TUKMANOV , Richard MACKENZIE
IPC分类号： H04W24/02 , H04W4/02 , H04W40/08 , H04W52/34
CPC分类号： H04W24/02 , H04W4/029 , H04W36/0083 , H04W36/04 , H04W40/08 , H04W52/34 , H04W52/367 , H04W84/045 , H04W88/08 , Y02D70/124 , Y02D70/1262 , Y02D70/164 , Y02D70/22 , Y02D70/324
摘要： In a wireless network formed of short range femtocells, each femtocell provides wireless connectivity to user equipment devices and the user equipment can move around the topographical range covered by the network by handing over to a neighboring femtocell. Due to the limited range of a femtocell, there will be coverage gaps. If the device moves to a location not covered by a femtocell, it will try to connect to a macrocell of a different wide area cellular network until it is within range of another femtocell network. To minimize handovers from the femtocell network to the macrocell network, each femtocell is arranged to analyze historic log data to detect coverage gaps experienced by the user equipment as it moves along a user equipment route and try to close the gaps by increasing the coverage range of femtocells on either side of the coverage gap to close the gap.

5. 发明申请

US20170303323A1 SYSTEMS AND METHODS FOR AUTOMATIC WIRELESS COUPLING 审中-公开
公开(公告)号：US20170303323A1
公开(公告)日：2017-10-19
申请号：US15639806
申请日：2017-06-30
申请人： HIRSCHMANN AUTOMATION AND CONTROL GMBH
发明人： Lap Kong Law , Bernhard Wiegel , Constantin Baciu
IPC分类号： H04W76/02 , H04W84/18 , H04W8/00 , H04W84/12 , H04W92/20 , H04W40/02
CPC分类号： H04W76/11 , H04W8/005 , H04W40/02 , H04W40/08 , H04W40/14 , H04W40/244 , H04W76/10 , H04W84/12 , H04W84/18 , H04W92/20
摘要： Wireless access points may automatically discover each other and establish connections based on accumulated credit values incremented via mutual exchanges of identifiers. A first access point may select a candidate access point for a potential connection, and may maintain a credit value for the selected candidate access point. The first access point may broadcast beacon messages, including an identification of the candidate access point and the credit value. Responsive to detecting a broadcast from the candidate access point including an identifier of the first access point, the first access point may increment the credit value. As each access point continues broadcasting beacon messages, it may increment its credit value for the other access point accordingly. Upon both the first access point's and candidate access point's credit values reaching a predetermined credit threshold, the access points may initiate handshaking protocols, without requiring additional request/response exchanges or verifications of candidate selection.

6. 发明授权

US09775114B2 Method and apparatus for transmitting and receiving signal in communication system 有权
公开(公告)号：US09775114B2
公开(公告)日：2017-09-26
申请号：US14791709
申请日：2015-07-06
申请人： Samsung Electronics Co., Ltd.
发明人： Jung-Soo Jung
IPC分类号： H04W72/00 , H04W40/00 , H04W52/04 , H04W72/08 , H04W40/08 , H04W48/20 , H04W74/00
CPC分类号： H04W52/04 , H04W40/08 , H04W48/20 , H04W72/08 , H04W74/004 , Y02D70/164 , Y02D70/324
摘要： A method of transmitting/receiving signals at a terminal in a communication system is provided. The method includes determining at least one first reception path with a lowest path loss from among first reception paths that receive a first reference signal from a base station, receiving a second reference signal through second paths set up based on the at least one first reception path, and transmitting an uplink access signal with a second uplink transmitting beam that corresponds to a second downlink receiving beam corresponding to a second path having a lowest path loss.

7. 发明申请

US20170215027A1 TERMINAL DEVICE, BASE STATION DEVICE, COMMUNICATION METHOD, AND INTEGRATED CIRCUIT 有权
公开(公告)号：US20170215027A1
公开(公告)日：2017-07-27
申请号：US15329655
申请日：2015-07-29
申请人： Sharp Kabushiki Kaisha
发明人： Kazunari YOKOMAKURA , Tatsushi AIBA , Shoichi SUZUKI , Hiroki TAKAHASHI , Kimihiko IMAMURA
IPC分类号： H04W4/00 , H04W52/04 , H04L29/08 , H04W28/02 , H04W92/18 , H04W84/02 , H04W84/18 , H04W40/08
CPC分类号： H04W4/70 , H04L29/08306 , H04W8/00 , H04W28/0221 , H04W40/08 , H04W52/04 , H04W52/146 , H04W52/325 , H04W52/383 , H04W56/00 , H04W76/14 , H04W84/02 , H04W84/18 , H04W92/18 , Y02D70/00
摘要： A first resource for transmission of first information is configured, a second resource for transmission of second information is configured, a third resource for transmission of a first synchronization signal and transmission of third information for indicating a frame number is configured, a fourth resource for transmission of a second synchronization signal and transmission of fourth information for indicating a frame number is configured, and a transmit power for each of the transmission of the first synchronization signal, the transmission of the third information, the transmission of the second synchronization signal, and the transmission of the fourth information is given by using one third parameter that is configured in a higher layer and that is common to the transmission of the first synchronization signal, the transmission of the third information, the transmission of the second synchronization signal, and the transmission of the fourth information.

8. 发明申请

US20170094693A1 SYSTEMS AND METHODS FOR AUTOMATIC WIRELESS COUPLING 有权
公开(公告)号：US20170094693A1
公开(公告)日：2017-03-30
申请号：US14867956
申请日：2015-09-28
申请人： Belden, Inc.
发明人： Lap Kong Law , Bernhard Wiegel , Constantin Baciu
IPC分类号： H04W76/02
CPC分类号： H04W76/11 , H04W8/005 , H04W40/02 , H04W40/08 , H04W40/14 , H04W40/244 , H04W76/10 , H04W84/12 , H04W84/18 , H04W92/20
摘要： Wireless access points may automatically discover each other and establish connections based on accumulated credit values incremented via mutual exchanges of identifiers. A first access point may select a candidate access point for a potential connection, and may maintain a credit value for the selected candidate access point. The first access point may broadcast beacon messages, including an identification of the candidate access point and the credit value. Responsive to detecting a broadcast from the candidate access point including an identifier of the first access point, the first access point may increment the credit value. As each access point continues broadcasting beacon messages, it may increment its credit value for the other access point accordingly. Upon both the first access point's and candidate access point's credit values reaching a predetermined credit threshold, the access points may initiate handshaking protocols, without requiring additional request/response exchanges or verifications of candidate selection.

9. 发明授权

US09565637B2 High power channel state notification for mobile applications 有权
标题翻译：移动应用的高功率信道状态通知
公开(公告)号：US09565637B2
公开(公告)日：2017-02-07
申请号：US13831329
申请日：2013-03-14
申请人： T-Mobile USA, Inc.
发明人： Antoine Tran , Pablo Tapia
IPC分类号： H04W52/02 , H04L29/08
CPC分类号： H04W52/0251 , H04L12/12 , H04L47/10 , H04L67/00 , H04L67/325 , H04W28/0221 , H04W40/08 , H04W52/0254 , H04W52/0258 , H04W52/0274 , H04W52/0277 , Y02D70/00 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/164 , Y02D70/23
摘要： Systems and methods for providing high power channel state notification, management, and optimization are provided. In some embodiments, data transmissions from mobile devices to remote servers are managed. For example, the operating system, lower level apparatus, or software bundle, sequentially align, or otherwise coordinate the messages to be transmitted during each high power channel state. In addition, the impact to the application and user experience can be utilized in managing the transmissions. In some cases, various embodiments provide the application with the knowledge (e.g., the optimal moment, transmission schedule, etc.) for the transmission of its data. In addition, some embodiments allow the application to piggy back a data transmission that might otherwise be delayed on already open high speed channel to increase the devices performance data transfer.
摘要翻译：提供了提供高功率通道状态通知，管理和优化的系统和方法。在一些实施例中，管理从移动设备到远程服务器的数据传输。例如，操作系统，较低级装置或软件包，顺序对准或以其他方式协调在每个高功率信道状态期间要发送的消息。此外，可以利用对应用和用户体验的影响来管理传输。在一些情况下，各种实施例向应用提供其数据传输的知识（例如，最佳时刻，传输时间表等）。此外，一些实施例允许应用程序捎带可能在已经打开的高速信道上延迟的数据传输，以增加设备性能数据传输。

10. 发明授权

US09560636B2 Wireless communications system and method 有权
标题翻译：无线通信系统及方法
公开(公告)号：US09560636B2
公开(公告)日：2017-01-31
申请号：US14122017
申请日：2012-06-13
申请人： Yuichi Morioka
发明人： Yuichi Morioka
IPC分类号： H04W72/04 , H04W4/00 , H04W40/08 , H04W40/22 , H04W24/08
CPC分类号： H04W72/042 , H04W4/70 , H04W24/08 , H04W40/08 , H04W40/22 , H04W72/0406 , H04W88/02 , H04W88/08 , Y02D70/1262 , Y02D70/144 , Y02D70/162 , Y02D70/21 , Y02D70/22 , Y02D70/324 , Y02D70/39
摘要： A wireless communications system includes a base station, a plurality of intermediate devices, and a terminal device. Downlink communications may be provided directly from the base station to the terminal device, including control signals which instruct the terminal device where to send uplink data. This enables the base station to directly control scheduling of uplink communications, and in particular to define an uplink route from the terminal device to the base station via one or more intermediate devices. Power is conserved at the terminal device on the uplink because a lower power transmission can be used which although insufficient to reach the base station can reach the intermediate device. The terminal device is not required to determine the uplink path itself and therefore does not require complex, expensive, and power consuming control logic.
摘要翻译：无线通信系统包括基站，多个中间设备和终端设备。下行通信可以直接从基站提供给终端设备，包括指示终端设备在何处发送上行链路数据的控制信号。这使得基站能够直接地控制上行链路通信的调度，并且特别地通过一个或多个中间设备定义从终端设备到基站的上行链路路由。因为可以使用较低的功率传输，尽管不足以到达基站可以到达中间设备，但在上行链路上的终端设备上的功率是保存的。终端设备不需要确定上行链路路径本身，因此不需要复杂，昂贵且耗电的控制逻辑。

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