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1. 发明授权

US08929272B2 Relay method of wireless access systems and base station, relay device and replay system thereof 有权
标题翻译：无线接入系统和基站的中继方法，中继装置及其重播系统
公开(公告)号：US08929272B2
公开(公告)日：2015-01-06
申请号：US12298210
申请日：2007-04-27
申请人： Wei Zou , Gang Shen , Jiang Qi , Jimin Liu
发明人： Wei Zou , Gang Shen , Jiang Qi , Jimin Liu
IPC分类号： H04B7/14 , H04B7/26 , H04B7/155
CPC分类号： H04B7/2606 , H04B7/155
摘要： The present invention is directed to provide a relay method in a wireless access system, including comprising the following steps: in downlink direction, receiving downlink data from a base station, wherein the downlink data include control information for relay operation; constructing downlink data to be retransmitted; retransmitting the constructed downlink data to wireless communication terminals according to a profile specified by the control information; and, in uplink direction, receiving uplink data from the wireless communication terminals according to a profile specified by the control information; recovering the uplink data of the wireless communication terminals; and retransmitting the uplink data to the base station according to the profile specified by the control information. The present invention further provides the corresponding base station device, relay device and wireless relay system. Through the present invention, the base station is able to perform centralized control of the entire mobile multi-hop relay system, which effectively reduces the complexity of the relay device and can realize a transparent transportation with respect to wireless communication terminals.
摘要翻译：本发明旨在提供一种无线接入系统中的中继方法，包括以下步骤：在下行方向，从基站接收下行数据，其中下行数据包括用于中继操作的控制信息; 构建要重传的下行链路数据; 根据由所述控制信息指定的简档向所述无线通信终端重传所述构造的下行链路数据; 并且在上行方向上，根据由所述控制信息指定的简档，从所述无线通信终端接收上行数据; 恢复无线通信终端的上行链路数据; 并根据由控制信息指定的简档向基站发送上行链路数据。本发明还提供了相应的基站设备，中继设备和无线中继系统。通过本发明，基站能够对整个移动多跳中继系统进行集中控制，从而有效地降低了中继装置的复杂度，实现了无线通信终端的透明传输。

2. 发明申请

US20090097433A1 RELAY METHOD OF WIRELESS ACCESS SYSTEMS AND BASE STATION, RELAY DEVICE AND REPLAY SYSTEM THEREOF 有权
标题翻译：无线接入系统和基站的继电方式，继电器和继电器系统
公开(公告)号：US20090097433A1
公开(公告)日：2009-04-16
申请号：US12298210
申请日：2007-04-27
申请人： Gang Shen , Wei Zou , Jiang Qi , Jimin Liu
发明人： Gang Shen , Wei Zou , Jiang Qi , Jimin Liu
IPC分类号： H04B7/14
CPC分类号： H04B7/2606 , H04B7/155
摘要： The present invention is directed to provide a relay method in a wireless access system, including comprising the following steps: in downlink direction, receiving downlink data from a base station, wherein the downlink data include control information for relay operation; constructing downlink data to be retransmitted; retransmitting the constructed downlink data to wireless communication terminals according to a profile specified by the control information; and, in uplink direction, receiving uplink data from the wireless communication terminals according to a profile specified by the control information; recovering the uplink data of the wireless communication terminals; and retransmitting the uplink data to the base station according to the profile specified by the control information. The present invention further provides the corresponding base station device, relay device and wireless relay system. Through the present invention, the base station is able to perform centralized control of the entire mobile multi-hop relay system, which effectively reduces the complexity of the relay device and can realize a transparent transportation with respect to wireless communication terminals.
摘要翻译：本发明旨在提供一种无线接入系统中的中继方法，包括以下步骤：在下行方向，从基站接收下行数据，其中下行数据包括用于中继操作的控制信息; 构建要重传的下行链路数据; 根据由所述控制信息指定的简档向所述无线通信终端重传所述构造的下行链路数据; 并且在上行方向上，根据由所述控制信息指定的简档，从所述无线通信终端接收上行数据; 恢复无线通信终端的上行链路数据; 并根据由控制信息指定的简档向基站发送上行链路数据。本发明还提供了相应的基站设备，中继设备和无线中继系统。通过本发明，基站能够对整个移动多跳中继系统进行集中控制，从而有效地降低了中继装置的复杂度，实现了无线通信终端的透明传输。

3. 发明授权

US07969949B2 Method and base station for bandwidth allocation in wireless single-hop self-backhaul networks 有权
标题翻译：无线单跳自回归网络中带宽分配的方法和基站
公开(公告)号：US07969949B2
公开(公告)日：2011-06-28
申请号：US11558055
申请日：2006-11-09
申请人： Erwu Liu , Jiang Qi , Xiaobing Leng , Jimin Liu
发明人： Erwu Liu , Jiang Qi , Xiaobing Leng , Jimin Liu
IPC分类号： H04L5/14
CPC分类号： H04W72/0486 , H04W72/0453 , H04W92/12
摘要： The present invention discloses a method and a base station for allocating bandwidth for subscriber stations and a backhaul station through taking into joint consideration uplink and down bandwidth requests from respective subscriber stations in a wireless single-hop self-backhaul network. Upon receipt of information on bandwidth requests from the subscriber stations, the base station takes uplink and downlink bandwidth requests into joint consideration, allocates bandwidth for the subscriber stations and the backhaul station, and then notifies the subscriber stations and the backhaul station. Since bandwidth allocation is no longer based on uplink and downlink resources separately, a relatively high system bandwidth utilization ratio can be achieved and uplink and downlink bandwidth fairness for asymmetric traffic be ensured even if the network is overloaded.
摘要翻译：本发明公开了一种方法和基站，用于通过在无线单跳自回程网络中考虑来自相应用户站的联合考虑上行链路和下行带宽请求来分配用户站和回程站的带宽。在接收到来自用户站的带宽请求的信息时，基站共同考虑上行链路和下行链路带宽请求，为用户站和回程站分配带宽，然后通知用户站和回程站。由于带宽分配不再基于上行链路和下行链路资源，因此即使网络过载，也可以实现相对较高的系统带宽利用率，并确保非对称流量的上行和下行带宽公平性。

4. 发明申请

US20070110004A1 METHOD AND BASE STATION FOR BANDWIDTH ALLOCATION IN WIRELESS SINGLE-HOP SELF-BACKHAUL NETWORKS 有权
标题翻译：无线单机自回归网络中带宽分配的方法与基站
公开(公告)号：US20070110004A1
公开(公告)日：2007-05-17
申请号：US11558055
申请日：2006-11-09
申请人： Erwu LIU , Jiang Qi , Xiaobing Leng , Jimin Liu
发明人： Erwu LIU , Jiang Qi , Xiaobing Leng , Jimin Liu
IPC分类号： H04L12/56 , H04B7/216
CPC分类号： H04W72/0486 , H04W72/0453 , H04W92/12
摘要： The present invention discloses a method and a base station for allocating bandwidth for subscriber stations and a backhaul station through taking into joint consideration uplink and down bandwidth requests from respective subscriber stations in a wireless single-hop self-backhaul network. Upon receipt of information on bandwidth requests from the subscriber stations, the base station takes uplink and downlink bandwidth requests into joint consideration, allocates bandwidth for the subscriber stations and the backhaul station, and then notifies the subscriber stations and the backhaul station. Since bandwidth allocation is no longer based on uplink and downlink resources separately, a relatively high system bandwidth utilization ratio can be achieved and uplink and downlink bandwidth fairness for asymmetric traffic be ensured even if the network is overloaded.
摘要翻译：本发明公开了一种方法和基站，用于通过在无线单跳自回程网络中考虑来自相应用户站的联合考虑上行链路和下行带宽请求来分配用户站和回程站的带宽。在接收到来自用户站的带宽请求的信息时，基站共同考虑上行链路和下行链路带宽请求，为用户站和回程站分配带宽，然后通知用户站和回程站。由于带宽分配不再基于上行链路和下行链路资源，因此即使网络过载，也可以实现相对较高的系统带宽利用率，并确保非对称流量的上行和下行带宽公平性。

5. 发明申请

US20110145406A1 Method and apparatus for realizing heartbeat mechanism in a communication network 审中-公开
标题翻译：在通信网络中实现心跳机制的方法和装置
公开(公告)号：US20110145406A1
公开(公告)日：2011-06-16
申请号：US13059190
申请日：2008-08-15
申请人： Chao Ze , Hongbin Yu , Jianhua Zhu , Jiang Qi
发明人： Chao Ze , Hongbin Yu , Jianhua Zhu , Jiang Qi
IPC分类号： G06F15/16
CPC分类号： H04L43/06 , H04L43/10 , H04L67/2819
摘要： In this invention, a proxy device is introduced between control device and implementing device in a communication network, to achieve the management related to work status monitoring between control device and implementing device, so that the load of control device handling message(s) related to status monitoring. Specifically, the proxy device firstly obtains the work status information of multiple implementing devices, and reports them to the control device via one or more uplink report messages; after receiving the uplink report message(s) from the proxy device, the control device obtains the work status information of multiple implementing devices based on the above uplink report message(s). The solutions in this invention are especially applicable to device status monitoring based on heartbeat mechanism in soft switch network.
摘要翻译：在本发明中，在通信网络中的控制装置与实施装置之间引入代理装置，实现与控制装置与实施装置之间的工作状态监视相关的管理，使得控制装置处理消息的负载与状态监控。具体地，代理设备首先获得多个实施设备的工作状态信息，并通过一个或多个上行链路报告消息将其报告给控制设备; 在从代理设备接收到上行链路报告消息之后，控制设备基于上述上行链路报告消息获取多个实现设备的工作状态信息。本发明的解决方案特别适用于基于软交换网络心跳机制的设备状态监测。

6. 发明申请

US20090245781A1 APPARATUS AND METHOD FOR DETECTING TIMESLOT CONFLICT BETWEEN OPTICAL NETWORK UNITS IN OPTICAL COMMUNICATION NETWORK 审中-公开
标题翻译：用于检测光通信网络中光网络单元之间的时间冲突的装置和方法
公开(公告)号：US20090245781A1
公开(公告)日：2009-10-01
申请号：US12310329
申请日：2007-08-23
申请人： Jiang Qi , Hongbin Yu , Mohamad Nizam , Qiang Li
发明人： Jiang Qi , Hongbin Yu , Mohamad Nizam , Qiang Li
IPC分类号： H04J14/00
CPC分类号： H04B10/0779 , H04J3/1694
摘要： The objective of the present invention is to provide a solution for detecting timeslot conflict between Optical Network Units (ONUs) in an Optical Line Terminal (OLT). When all ONUs are deactivated and there is still any light signal in the upstream, each ONU is notified to switch off the power supply of its transmitter one by one to detect whether there is any failure ONU; when all ONUs are deactivated and there is no light signal in the upstream, the failed ONU can be located through ranging the ONUs separately. The solution can be implemented through software update, without affecting the intrinsic hardware design.
摘要翻译：本发明的目的是提供一种用于检测光线路终端（OLT）中的光网络单元（ONU）之间的时隙冲突的解决方案。当所有的ONU都被去激活，并且上游还有任何光信号时，通知每个ONU逐个关闭其发射机的电源，以检测ONU是否有故障; 当所有ONU都被禁用，上游没有光信号时，可以通过单独测量ONU来定位故障ONU。该解决方案可以通过软件更新实现，而不影响固有的硬件设计。

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