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1. 发明申请

US20180262263A1 METHOD FOR TRANSMITTING AND RECEIVING DATA IN COOPERATIVE COMMUNICATION SYSTEM, AND COOPERATIVE COMMUNICATION METHOD 审中-公开
公开(公告)号：US20180262263A1
公开(公告)日：2018-09-13
申请号：US15979422
申请日：2018-05-14
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
发明人： Kap-Seok CHANG , Woo-Yong LEE , Kyeongpyo KIM , Hyoung-Jin KWON , Hyun-Kyu CHUNG
IPC分类号： H04B7/155 , H04L1/06 , H04L1/00 , H04B7/026 , H04B7/08 , H04B7/06 , H04B7/0417
CPC分类号： H04B7/15592 , H04B7/026 , H04B7/0417 , H04B7/0617 , H04B7/086 , H04B7/15521 , H04L1/0077 , H04L1/0618 , H04L2001/0097
摘要： A data transmission method of a source node in a cooperative communication system includes: performing a beamforming to a relay node; transmitting data to the relay node; performing a beamforming to a destination node; and transmitting data to the destination node.

2. 发明申请

US20170346599A1 APPARATUS AND METHOD FOR SUPPORTING COOPERATIVE TRANSMISSION 审中-公开
公开(公告)号：US20170346599A1
公开(公告)日：2017-11-30
申请号：US15459698
申请日：2017-03-15
申请人： Electronics and Telecommunications Research Institute
发明人： Myung Sun BAEK , Sang Woon KWAK , Young Su KIM , Joung Il YUN , Hyoung Soo LIM , Nam Ho HUR
IPC分类号： H04L1/00 , G06F11/14 , H04B7/026
CPC分类号： H04L1/0061 , G06F11/1464 , G06F2201/84 , H04B7/026 , H04B7/0848 , H04B7/15592 , H04L1/06 , H04L2001/0097
摘要： Disclosed is an apparatus and method for supporting cooperative transmission, the apparatus including a controller configured to determine detection bits with respect to a plurality of relay terminals based on channel states between a source terminal and the plurality of relay terminals, the relay terminals configured to detect sub-data corresponding to the detection bits from data when the data is transmitted from the source terminal, an interface configured to receive the sub-data from the relay terminals, respectively, in response to the relay terminals detecting the sub-data, and a restorer configured to restore the data by combining the received sub-data.

3. 发明授权

US09680558B2 Method for sending and receiving data on a cooperative communications system and a cooperative communications method 有权
公开(公告)号：US09680558B2
公开(公告)日：2017-06-13
申请号：US15213359
申请日：2016-07-18
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
发明人： Kap-Seok Chang , Woo-Yong Lee , Kyeongpyo Kim , Hyoung-Jin Kwon , Hyun-Kyu Chung
IPC分类号： H04B3/36 , H04B7/155 , H04B7/026 , H04B7/06 , H04L1/00 , H04L1/06 , H04B7/0417 , H04B7/08
CPC分类号： H04B7/15592 , H04B7/026 , H04B7/0417 , H04B7/0617 , H04B7/086 , H04B7/15521 , H04L1/0077 , H04L1/0618 , H04L2001/0097
摘要： A data transmission method of a source node in a cooperative communication system includes: performing a beamforming to a relay node; transmitting data to the relay node; performing a beamforming to a destination node; and transmitting data to the destination node.

4. 发明申请

US20170155472A1 METHOD FOR DYNAMIC AND SELECTIVE FD-DSDF TRANSMISSION OF A DIGITAL SIGNAL FOR A MAMRC SYSTEM WITH SEVERAL FULL-DUPLEX RELAYS, AND CORRESPONDING PROGRAM PRODUCT AND RELAY DEVICE 审中-公开
公开(公告)号：US20170155472A1
公开(公告)日：2017-06-01
申请号：US15321706
申请日：2015-06-25
申请人： Orange
发明人： Abdulaziz Mohamad , Raphaël Visoz , Antoine Berthet
IPC分类号： H04L1/00 , H04B7/155
CPC分类号： H04L1/0041 , H04B7/026 , H04B7/15592 , H04L1/0071 , H04L1/0076 , H04L1/0077 , H04L25/03331 , H04L2001/0097
摘要： A relay for a telecommunications system comprises a decoder which responds to received blocks corresponding to successive code words xS,t transmitted simultaneously by sources during T time slots. At each slot t, t=1, . . . , T, a code word xS,t comprises B blocks xS,t(1), xS,t(2), . . . , xS,t(B). The first can be decoded independently of the other blocks, to estimate for each source code words xS,t. It also comprises a detector which detects messages that have been decoded without error and takes a decision and an encoder and transmitter which encodes a signal and transmits it to the destination, which signal is representative only of messages that have been decoded without error. When estimating, the decoder takes account of a signal transmitted by another relay representative of messages from the sources that were decoded without error by that relay. The encoder and transmitter is under the control of the detector in accordance with a selection scheme, after each received block.

5. 发明授权

US09397744B2 Method for sending and receiving data on a cooperative communications system and a cooperative communications method 有权
标题翻译：用于在协作通信系统上发送和接收数据的方法和协作通信方法
公开(公告)号：US09397744B2
公开(公告)日：2016-07-19
申请号：US13382911
申请日：2010-07-08
申请人： Kap-Seok Chang , Woo-Yong Lee , Kyeongpyo Kim , Hyoung-Jin Kwon , Hyun-Kyu Chung
发明人： Kap-Seok Chang , Woo-Yong Lee , Kyeongpyo Kim , Hyoung-Jin Kwon , Hyun-Kyu Chung
IPC分类号： H04B3/36 , H04B7/155 , H04B7/02 , H04B7/06
CPC分类号： H04B7/15592 , H04B7/026 , H04B7/0417 , H04B7/0617 , H04B7/086 , H04B7/15521 , H04L1/0077 , H04L1/0618 , H04L2001/0097
摘要： A data transmission method of a source node in a cooperative communication system includes: performing a beamforming to a relay node; transmitting data to the relay node; performing a beamforming to a destination node; and transmitting data to the destination node.
摘要翻译：协作通信系统中的源节点的数据传输方法包括：对中继节点执行波束成形; 向中继节点发送数据; 对目的地节点执行波束成形; 并向目的节点发送数据。

6. 发明授权

US09356807B2 Communication systems 有权
标题翻译：通讯系统
公开(公告)号：US09356807B2
公开(公告)日：2016-05-31
申请号：US11840570
申请日：2007-08-17
申请人： Michael John Beems Hart , Yuefeng Zhou
发明人： Michael John Beems Hart , Yuefeng Zhou
IPC分类号： H04B7/26 , H04L5/00 , H04B7/155 , H04L12/66 , H04W84/04
CPC分类号： H04L12/66 , H04B7/15592 , H04B7/2606 , H04L5/0007 , H04L5/0023 , H04L5/0037 , H04W84/047
摘要： A transmission method for use in a two-hop wireless communication system is provided. The system includes a source apparatus, a destination apparatus and an intermediate apparatus. The source apparatus is operable to transmit information along two links forming a communication path extending from the source apparatus to the destination apparatus via the intermediate apparatus. The intermediate apparatus is operable to receive information from the source apparatus and to transmit the received information to the destination apparatus. The system has access to a time-frequency format for use in assigning available transmission frequency bandwidth during a discrete transmission interval, said format defining a plurality of transmission windows within such an interval. Each window occupies a different part of that interval and has a frequency bandwidth profile within said available transmission frequency bandwidth over its part of that interval. Furthermore, each said window is assignable for such a transmission interval to said source or intermediate apparatus for use in transmission. The transmission method for use in this system includes employing said format to transmit information along the path as two successive transmission signals, link by link, said signals being transmitted using different transmission windows of a particular such transmission interval.
摘要翻译：提供了一种用于双跳无线通信系统的传输方法。该系统包括源装置，目的地装置和中间装置。源设备可操作以沿着形成从源设备经由中间设备到目的地设备的通信路径的两条链路发送信息。中间设备可操作以从源设备接收信息并将接收到的信息发送到目的地设备。该系统具有访问时间 - 频率格式，用于在离散传输间隔期间分配可用的传输频率带宽，所述格式在该间隔内定义多个传输窗口。每个窗口占据该间隔的不同部分，并且在该间隔的部分内在所述可用传输频率带宽内具有频带配置。此外，每个所述窗口可分配给用于传输的所述源或中间设备的这种传输间隔。在该系统中使用的传输方法包括采用所述格式沿着路径发送信息作为两个连续的传输信号，通过链路链接，所述信号使用特定这样的传输间隔的不同的传输窗口传输。

7. 发明授权

US09301163B2 Amplify and forward relay method 有权
标题翻译：放大和转发中继方法
公开(公告)号：US09301163B2
公开(公告)日：2016-03-29
申请号：US14022185
申请日：2013-09-09
申请人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
发明人： Anas M.A. Ata Salhab , Salam Adel Zummo
IPC分类号： H04B7/14 , H04W24/02 , H04B7/155
CPC分类号： H04W24/02 , H04B7/15528 , H04B7/15557 , H04B7/15592
摘要： The amplify and forward relay method enhances QOS in wireless networks and is based on the switch-and-examine (SEC) and SEC post-selection (SECps) diversity combining techniques where only a single relay out of multiple relays is used to forward the source signal to the destination. The selection process is performed based on a predetermined switching threshold. Maximal-ratio combining (MRC) is used at the destination to combine the signal on the relay path with that on the direct link.
摘要翻译：放大和转发中继方法增强了无线网络中的QOS，并且基于交换检查（SEC）和SEC后选（SECps）分集组合技术，其中仅使用多个中继器中的单个中继器来转发源信号到目的地。基于预定的切换阈值进行选择处理。在目的地使用最大比组合（MRC）将中继路径上的信号与直接链路上的信号组合。

8. 发明申请

US20160088675A1 MAINTAINING CONTINUOUS SESSIONS IN CELLULAR DATA NETWORKS 审中-公开
标题翻译：在细胞数据网络中维护连续会议
公开(公告)号：US20160088675A1
公开(公告)日：2016-03-24
申请号：US14818284
申请日：2015-08-04
申请人： CHETAN AHUJA
发明人： CHETAN AHUJA
IPC分类号： H04W76/02 , H04B7/155 , H04L29/12 , H04W8/26
CPC分类号： H04W76/19 , H04B7/15592 , H04L61/2007 , H04L61/6013 , H04L67/2823 , H04L69/08 , H04W4/023 , H04W8/26 , H04W24/02 , H04W88/182
摘要： In one aspect, the application running on mobile device creates a unique identifier. This unique identifier acts as the “permanent address” for sending packets from the proxy server to the mobile application. The current IP address of the device is used as a “temporary forwarding address” for the packet. When the IP address of the mobile device changes, the application on the device quickly informs the proxy server about this change. This allows the proxy server to continue sending the remaining data of this download session to the newly acquired IP address without having to restart the entire download session from scratch.
摘要翻译：在一个方面，在移动设备上运行的应用创建唯一的标识符。该唯一标识符用作从代理服务器向移动应用发送数据包的“永久地址”。设备的当前IP地址用作数据包的“临时转发地址”。当移动设备的IP地址发生变化时，设备上的应用程序会快速通知代理服务器此更改。这允许代理服务器继续将该下载会话的剩余数据发送到新获取的IP地址，而不必从头开始重新启动整个下载会话。

9. 发明授权

US09253647B2 Mobile device for a smart relay network 有权
标题翻译：智能中继网络的移动设备
公开(公告)号：US09253647B2
公开(公告)日：2016-02-02
申请号：US13559436
申请日：2012-07-26
申请人： Chandra Sekhar Bontu , David G. Steer
发明人： Chandra Sekhar Bontu , David G. Steer
IPC分类号： H04W16/14 , H04W48/20 , H04B7/155 , H04W84/04
CPC分类号： H04W16/14 , H04B7/15592 , H04W48/20 , H04W84/047
摘要： A wireless relay node network includes a plurality of relay devices wherein each relay device is configured to receive a first wireless signal in a first frequency band, and transmit a second wireless signal derived from the first wireless signal using a first set of network use parameters. The plurality of relay devices includes at least a first relay device and a second relay device. The first relay device is configured to select the first set of network use parameters from network resources available for communicating over the wireless relay node network based, at least in part, on a control signal received from the second relay device. The second control signal identifies a second set of network use parameters used by the second relay device.
摘要翻译：无线中继节点网络包括多个中继设备，其中每个中继设备被配置为接收第一频带中的第一无线信号，并且使用第一组网络使用参数发送从第一无线信号导出的第二无线信号。多个中继装置至少包括第一中继装置和第二中继装置。第一中继设备被配置为至少部分地基于从第二中继设备接收的控制信号，从可用于通过无线中继节点网络进行通信的网络资源中选择第一组网络使用参数。第二控制信号标识由第二中继设备使用的第二组网络使用参数。

10. 发明申请

US20150373518A1 RELAY DEVICE, METHOD AND COMPUTER PROGRAM 有权
标题翻译：继电器，方法和计算机程序
公开(公告)号：US20150373518A1
公开(公告)日：2015-12-24
申请号：US14441256
申请日：2014-01-30
申请人： SONY CORPORATION , SONY EUROPE LIMITED
发明人： Renaud DIFRANCESCO
IPC分类号： H04W4/22 , H04W4/14 , H04B7/155 , H04L29/12 , H04W72/00 , H04W76/00
CPC分类号： H04W4/90 , H04B7/15592 , H04H20/02 , H04H20/59 , H04H60/88 , H04H2201/37 , H04L61/2007 , H04W4/14 , H04W72/005 , H04W76/50
摘要： A relay device operable to relay emergency information to a plurality of mobile terminals. The device includes: a receiver configured in use to receive a broadcast signal, the broadcast signal being in a first format and containing the emergency information; a transmitter configured in use to connect to the plurality of mobile terminals using a communication channel; and a processor configured in use to provide the emergency information received in the broadcast signal to the plurality of mobile terminals in a second format using the transmitter, wherein the second format is different to the first format.
摘要翻译：一种可操作以将紧急信息中继到多个移动终端的中继设备。该设备包括：接收机，被配置为用于接收广播信号，广播信号处于第一格式并且包含紧急信息; 发射机，其被配置为使用以使用通信信道连接到所述多个移动终端; 以及处理器，其被配置为用于使用所述发射机以第二格式向所述多个移动终端提供在所述广播信号中接收的紧急信息，其中所述第二格式与所述第一格式不同。

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