公开(公告)号：US08254301B2

公开(公告)日：2012-08-28

申请号：US11285593

申请日：2005-11-22

申请人： Wai Chen ,  Jasmine Chennikara-Varghese ,  Marcus Pang ,  Shengwei Cai ,  Toshiro Hikita

发明人： Wai Chen ,  Jasmine Chennikara-Varghese ,  Marcus Pang ,  Shengwei Cai ,  Toshiro Hikita

IPC分类号： H04B7/14 ,  H04J1/10 ,  H04J3/08

CPC分类号： G08G1/163 ,  H04W4/08 ,  H04W8/186 ,  H04W48/10 ,  H04W84/18

摘要： A method for establishing and maintaining the network and a corresponding ad-hoc moving-device to moving-device network having a plurality of moving-devices grouped into a Local Peer Group (LPG) is disclosed. A group header node (GH) is selected from the plurality of moving wireless devices in the LPG. The GH controls and manages the LPG by broadcasting a plurality of control messages, including a heartbeat message at a fixed interval. The LPG also includes at least one group node (GN). The at least one GN can communicate with the GH via a network link created between the at least one GN and the GH. The GNs join the LPG via the GH. If there is more then one GH in an LPG, header resolution occurs to select only one GH.

摘要翻译： 公开了一种用于建立和维护网络的方法以及具有分组为本地对等组（LPG）的多个移动设备的移动设备网络的相应的自组织移动设备。 从LPG中的多个移动无线设备中选择组头节点（GH）。 GH通过以固定的间隔广播包括心跳消息的多个控制消息来控制和管理LPG。 LPG还包括至少一个组节点（GN）。 至少一个GN可以通过在至少一个GN和GH之间创建的网络链路与GH通信。 GN通过GH加入LPG。 如果LPG中存在多于一个GH，则会发生标题分辨率，以仅选择一个GH。

公开(公告)号：US08228835B2

公开(公告)日：2012-07-24

申请号：US12199257

申请日：2008-08-27

申请人： Jun Yuan ,  Wen Tong ,  Mo-Han Fong ,  Jianming Wu

发明人： Jun Yuan ,  Wen Tong ,  Mo-Han Fong ,  Jianming Wu

IPC分类号： H04J1/10

CPC分类号： H04B7/0452 ,  H04B7/026 ,  H04B7/0697 ,  H04B7/15521

摘要： A wireless communication system includes an intermediate node, a first node and a second node. There is described a method for implementing MIMO based network coding, comprising the first node transmitting first data to the intermediate node, and the second node transmitting second data to the intermediate node. The intermediate node receives the transmissions from the first node and second node, and performs network coding on the first data and second data using a predefined network coding scheme to produce network coded information. The intermediate node transmits the network coded information to the first node and second node using multi-user MIMO; and; each first or second node receives the MIMO transmissions from the intermediate node and applies network decoding procedures to recover the first data and second data. A method for scheduling MIMO-based network coded transmissions is also described.

摘要翻译： 无线通信系统包括中间节点，第一节点和第二节点。 描述了一种用于实现基于MIMO的网络编码的方法，包括：第一节点向中间节点发送第一数据，第二节点向第二节点发送第二数据。 中间节点接收来自第一节点和第二节点的传输，并且使用预定义的网络编码方案对第一数据和第二数据执行网络编码以产生网络编码信息。 中间节点使用多用户MIMO将网络编码信息发送到第一节点和第二节点; 和; 每个第一或第二节点从中间节点接收MIMO传输，并应用网络解码过程来恢复第一数据和第二数据。 还描述了一种用于调度基于MIMO的网络编码传输的方法。

公开(公告)号：US08228834B2

公开(公告)日：2012-07-24

申请号：US11822139

申请日：2007-07-02

申请人： Shashikant Maheshwari ,  Yousuf Saifullah

发明人： Shashikant Maheshwari ,  Yousuf Saifullah

IPC分类号： H04B7/14 ,  H04B7/216 ,  H04B7/15 ,  H04B7/185 ,  H04J1/10 ,  H04J3/08

CPC分类号： H04B7/2606 ,  H04B7/155 ,  H04W88/04

摘要： A relay for use in a communications network, the relay being arranged receive data from and transmit data to at least one user equipment, wherein the relay includes a processor arranged to process received configuration data from the user equipment and to transmit data to the user equipment in dependence of the processed ranging data.

摘要翻译： 一种用于通信网络的继电器，所述继电器被布置为从至少一个用户设备接收数据并将数据发送到至少一个用户设备，其中所述继电器包括处理器，所述处理器被布置为处理来自所述用户设备的接收到的配置数据并将数据发送到所述用户设备 根据处理的测距数据。

公开(公告)号：US08208420B2

公开(公告)日：2012-06-26

申请号：US12734164

申请日：2007-11-20

申请人： Yang Liu ,  Hongyun Qu

发明人： Yang Liu ,  Hongyun Qu

IPC分类号： H04J1/10

CPC分类号： H04L1/1887 ,  H04L1/1812 ,  H04L2001/0097

摘要： A hybrid automatic repeat request method of a downlink tunnel comprising the following steps: the base station transmits the tunnel data comprising the protocol data unit of multiple mobile stations to the access relay station via the tunnel link, and receives the feedback from the relay station until the access relay station receives the data correctly; the access relay station analyzes the protocol data unit of each mobile station from the tunnel data, transmits the protocol data unit of each mobile station to the corresponding mobile station, and performs the corresponding process after receiving the feedback from each mobile station.

摘要翻译： 一种下行链路隧道的混合自动重传请求方法，包括以下步骤：基站通过隧道链路向接入中继站发送包括多个移动台协议数据单元的隧道数据，并从中继站接收反馈，直到 接入中继站正确接收数据; 接入中继站根据隧道数据分析每个移动台的协议数据单元，将各移动台的协议数据单元发送给相应的移动台，并在接收到每个移动台的反馈后进行相应的处理。

公开(公告)号：US08089887B2

公开(公告)日：2012-01-03

申请号：US10299973

申请日：2002-11-19

申请人： Andrew Benjamin Lippman ,  David P. Reed ,  Aggelos Bletsas

发明人： Andrew Benjamin Lippman ,  David P. Reed ,  Aggelos Bletsas

IPC分类号： H04L12/26 ,  H04J1/10 ,  H04J3/08 ,  H04J3/06

CPC分类号： H04W88/04 ,  H04L1/18 ,  H04L45/00 ,  H04W40/02 ,  H04W40/08 ,  H04W84/18 ,  Y02D70/122 ,  Y02D70/142 ,  Y02D70/22 ,  Y02D70/30 ,  Y02D70/324

摘要： A method and system provide routing of signals through a communications network. A transmitted signal is received. The signal has an associated parameter that is monitored as the signal is received. The parameter indicates the extent to which prior retransmission of the signal has occurred. The signal is retransmitted only if its parameter satisfies at least one predetermined criterion.

摘要翻译： 方法和系统通过通信网络提供信号的路由。 接收到发送的信号。 信号具有在接收到信号时监视的相关联参数。 该参数指示发生信号的先前重传的程度。 仅当信号的参数满足至少一个预定标准时才重传该信号。

公开(公告)号：US08064380B2

公开(公告)日：2011-11-22

申请号：US12379580

申请日：2009-02-25

申请人： Harry Bims

发明人： Harry Bims

IPC分类号： H04J1/10 ,  H04B7/15 ,  H04B7/00

CPC分类号： H04L1/16 ,  H04L12/189 ,  H04L2001/0097 ,  H04W40/02 ,  H04W88/04 ,  Y02D70/142 ,  Y02D70/30

摘要： A communication system and method are described. In one embodiment, the method comprises a switch receiving information from at least one repeater for each packet received without errors by the at least one repeater, the switch, in response to the information, determining an amount of wireless communication activity each of the at least one repeater is experiencing, the switch determining whether to cause one or more repeaters to change status regarding wireless reception and transmission of packets from other devices in the network based on repeater location and repeater density and the information received from the at least one repeater, and the switch causing a change in the status for at least one of the one or more repeaters by signaling to the at least one of the one or more repeaters.

摘要翻译： 描述了通信系统和方法。 在一个实施例中，该方法包括交换机从至少一个中继器接收针对由至少一个中继器无误接收的每个分组的信息，交换机响应于该信息，确定至少一个无线通信活动的量 一个中继器正在经历，所述交换机基于中继器位置和中继器密度以及从所述至少一个中继器接收的信息，确定是否使一个或多个中继器改变关于来自所述网络中的其他设备的分组的无线接收和传输的状态，以及 所述交换机通过向所述一个或多个中继器中的至少一个发送信令而导致所述一个或多个中继器中的至少一个的状态的改变。

公开(公告)号：US08059576B2

公开(公告)日：2011-11-15

申请号：US10597002

申请日：2005-01-10

申请人： Geir Monsen Vavik

发明人： Geir Monsen Vavik

IPC分类号： H04B7/14 ,  H04J1/10 ,  H04J3/08

CPC分类号： H04B3/56 ,  H04B3/36 ,  H04B3/58 ,  H04B2203/5425 ,  H04B2203/5441 ,  H04B2203/5445 ,  H04B2203/5479 ,  H04B2203/5483 ,  H04B2203/5491

摘要： The present invention concerns analog signal repeater system solutions of the general kind. It concerns in particular stability with analog signal repeater systems.

摘要翻译： 本发明涉及一般类型的模拟信号中继器系统解决方案。 它特别关注模拟信号中继器系统的稳定性。

公开(公告)号：US20110103297A1

公开(公告)日：2011-05-05

申请号：US13003618

申请日：2009-07-10

申请人： Yoshiko Saito ,  Ayako Horiuchi ,  Seigo Nakao ,  Katsuhiko Hiramatsu ,  Yuichi Kobayakawa ,  Atsushi Matsumoto

发明人： Yoshiko Saito ,  Ayako Horiuchi ,  Seigo Nakao ,  Katsuhiko Hiramatsu ,  Yuichi Kobayakawa ,  Atsushi Matsumoto

IPC分类号： H04J1/10

CPC分类号： H04L1/0071 ,  H04B7/15592 ,  H04L1/0001 ,  H04L1/1812 ,  H04L2001/0097

摘要： A repeater capable of improving the data decoding performance at a base station while achieving sharing of processing for data exchange between repeaters and initial data transmission to the base station (eNB) is provided. A repeater 100 which cooperates with another repeater 200 to relay data to a base station 300 includes a storage section 113 which stores first data of the local apparatus, a receiving section 101 which receives at least a portion of the second data of another repeater 200, an interleave section 111 which applies interleaving to at least a portion of the first data and the second data in accordance with a difference in propagation quality between the base station 300 and each of the repeaters, and segments data after interleaving, and a transmitting section 116 which, if data after interleaving is segmented, transmits segmented data to the base station.

摘要翻译： 提供一种能够提高基站的数据解码性能，同时实现中继器之间的数据交换的共享处理和向基站（eNB）的初始数据传输的中继器。 与另一中继器200协作以将数据中继到基站300的中继器100包括：存储部113，存储本地装置的第一数据;接收部101，其接收另一中继器200的第二数据的至少一部分; 根据基站300和每个中继器之间的传播质量的差异以及交织之后的数据对第一数据和第二数据的至少一部分进行交织的交错部分111和发送部分116 如果分段交织后的数据，则将分段数据发送到基站。

公开(公告)号：US07924762B2

公开(公告)日：2011-04-12

申请号：US11644552

申请日：2006-12-22

申请人： Jeong-Seok Choi ,  Young-Hun Joo ,  Yong-Deok Kim ,  Kyung-Ho Chae ,  Yun-Je Oh

发明人： Jeong-Seok Choi ,  Young-Hun Joo ,  Yong-Deok Kim ,  Kyung-Ho Chae ,  Yun-Je Oh

IPC分类号： H04B7/14 ,  H04J1/10 ,  H04J3/26 ,  H04J3/16 ,  H04J3/04 ,  H04L12/28 ,  H04N7/01 ,  H04N7/00 ,  H04N7/12

CPC分类号： H04L12/189 ,  H04H40/18 ,  H04H60/82 ,  H04L1/0007 ,  H04L12/1863 ,  H04L29/06027 ,  H04L65/4076 ,  H04L65/605

摘要： A retransmission apparatus using an IP multicasting method for a DMB service including a plurality (n) of radio frequency (RF) receivers, each for receiving a DMB RF signal of a corresponding channel, a plurality (n) of DMB decoders, each for outputting a transport stream (TS) by decoding the DMB RF signal received from a corresponding RF receiver, a plurality (n) of slicers, each for processing the TS input from a corresponding DMB decoder; a plurality (n) of network interfacers, each for IP packetizing the TS sliced by a corresponding slicer; a network switch for receiving the IP packets from the plurality (n) of network interfacers, transferring the received IP packets to a multicasting processing unit, and receiving multicasting data from the multicasting processing unit, and the multicasting processing unit for receiving the IP packets from the network switch, creating a single piece of multicasting data by assigning multicasting addresses to the received IP packets, and outputting the created multicasting data to the network switch.

摘要翻译： 一种使用包含多个（n）个射频（RF）接收机的DMB业务的IP组播方法的重传装置，每个用于接收对应信道的DMB RF信号，多个（D）个DMB解码器，用于输出 通过解码从对应的RF接收机接收的DMB RF信号的传输流（TS），多个（n）个限幅器，每个用于处理来自相应的DMB解码器的TS输入; 多个（n）个网络接口，每个用于IP分组化由对应的限幅器切片的TS; 用于从所述多个网络接口接收所述IP分组的网络交换机，将接收到的IP分组传送到多播处理单元，以及从所述多播处理单元接收组播数据;以及所述多播处理单元，用于从所述多播处理单元接收所述IP分组 网络交换机，通过向接收到的IP分组分配多播地址来创建单个组播数据，并将创建的组播数据输出到网络交换机。

公开(公告)号：US07916648B2

公开(公告)日：2011-03-29

申请号：US11900620

申请日：2007-09-11

申请人： Jerry R. Schloemer

发明人： Jerry R. Schloemer

IPC分类号： H04W40/00 ,  H04B7/15 ,  H04B7/14 ,  H04J1/10 ,  H04J3/08 ,  H04L1/00 ,  G01R31/08

CPC分类号： H04W40/10 ,  H04B7/26 ,  H04W40/205

摘要： A method of radio communications and routing and connection in a mobile radio system consisting of the steps of providing nodes for transmitting and receiving signals wherein the nodes are positioned in a free form fashion within a defined area, and the routing of a communication is determined based on selecting the most desirable and normally the shortest path between the communication source and the destination drop.

摘要翻译： 一种在移动无线电系统中的无线电通信和路由和连接的方法，包括以下步骤：提供用于发送和接收信号的节点，其中节点以限定区域内的自由形式定位，并且通信的路由基于 在通信源和目的地丢弃之间选择最理想的通常的最短路径。