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1. 发明申请

US20100182946A1 METHODS AND DEVICES FOR TRANSMITTING DATA IN THE RELAY STATION AND THE BASE STATION 审中-公开
标题翻译：用于在继电器站和基站发送数据的方法和装置
公开(公告)号：US20100182946A1
公开(公告)日：2010-07-22
申请号：US12667110
申请日：2007-06-29
申请人： Wei Ni , Qing Shi , Kaibin Zhang , Gang Shen
发明人： Wei Ni , Qing Shi , Kaibin Zhang , Gang Shen
IPC分类号： H04B7/14
CPC分类号： H04B7/15592
摘要： A new data packet transmission solution is provided in the present invention. Firstly, a source network equipment sends a duplicate of a data packet to a sponsor relay station and other one or more assistant relay stations; then the one or more assistant relay stations transmit the duplicate of the data packet received to the sponsor relay station. After the sponsor relay station receives the duplicate directly transmitted by the source and a plurality of duplicates which are transmitted by one or more assistant relay stations, it applies a joint processing of several duplicates of the data packet, and then transmits the result of the joint processing to a corresponding network equipment. Preferably, after one or more assistant relay stations transmit the duplicates of the data packet to the sponsor relay station, the destination network equipment also receives one or more duplicates, and applies a joint processing of the one or more duplicates and a duplicate of the data packet which is received from the sponsor relay station.
摘要翻译：本发明提供了一种新的数据分组传输解决方案。首先，源网络设备向保荐人中继站和其他一个或多个辅助中继站发送数据包的副本; 那么一个或多个辅助中继站将接收到的数据分组的副本发送到保荐人中继站。在赞助中继站接收到由源直接发送的副本和由一个或多个辅助中继站发送的多个副本之后，它应用数据分组的几个重复的联合处理，然后发送联合的结果处理到相应的网络设备。优选地，在一个或多个辅助中继站将数据分组的副本发送到赞助商中继站之后，目的地网络设备还接收一个或多个复制，并且对该一个或多个重复项和数据的副本进行联合处理分组从主办方中继站接收。

2. 发明申请

US20130165101A1 METHOD FOR FEATURE ACTIVATION OF MACHINE TYPE COMMUNICATION AND MTC DEVICE THEREOF 审中-公开
标题翻译：机器类型通信特征激活方法及其MTC设备
公开(公告)号：US20130165101A1
公开(公告)日：2013-06-27
申请号：US13819509
申请日：2011-08-24
申请人： Feng Han , Wu Zheng , Kaibin Zhang , Qun Zhao
发明人： Feng Han , Wu Zheng , Kaibin Zhang , Qun Zhao
IPC分类号： H04W52/02
CPC分类号： H04W76/27 , H04W4/70 , H04W76/28 , H04W84/18 , Y02D70/00 , Y02D70/1262 , Y02D70/21 , Y02D70/24
摘要： The present disclosure provides a novel method for feature activation in the Machine Type Communication and a device thereof. According to the present disclosure, the MTC device may actively trigger entry into or exit from a feature state of the MTC device, and inform the network to perform suitable configuration, so as to meet the requirements of the MTC scenario and optimize the network performance. Furthermore, for the Extra Low Power Consumption feature, it is also proposed to set a MTC device specific DRX cycle as its actual cycle such that the actual cycle may be not limited by the system default DRX configuration information. Therefore, power consumption for the MTC device in the Extra Low Power Consumption state may be reduced.
摘要翻译：本公开提供了一种用于机器类型通信中的特征激活的新颖方法及其装置。根据本公开，MTC设备可以主动触发进入或退出MTC设备的特征状态，并通知网络执行合适的配置，以满足MTC场景的要求并优化网络性能。此外，对于超低功耗特征，还提出将MTC设备专用DRX周期设置为其实际周期，使得实际周期不受系统默认DRX配置信息的限制。因此，可以减少超低功耗状态下的MTC设备的功耗。

3. 发明申请

US20130021941A1 METHOD, APPARATUS AND NODE FOR DETERMINING QUALITY OF SERVICE OF RESPECTIVE SEGMENTS OF A LINK 审中-公开
标题翻译：方法，用于确定链路相关部分服务质量的装置和节点
公开(公告)号：US20130021941A1
公开(公告)日：2013-01-24
申请号：US13639128
申请日：2010-04-06
申请人： Wu Zheng , Jimin Liu , Xiaobing Leng , Kaibin Zhang , Gang Shen
发明人： Wu Zheng , Jimin Liu , Xiaobing Leng , Kaibin Zhang , Gang Shen
IPC分类号： H04L12/26 , H04W24/00
CPC分类号： H04W28/16 , H04W84/047
摘要： Embodiments of the present invention disclose a method and apparatus for determining QoS of respective segments of a link. The method may comprise: determining QoS target values of the respective segments at least based on an overall requirement on the QoS of the link according to a relationship between QoS of respective segments and overall QoS of the link. With technical solutions of the present invention, it is provided a solution that could guarantee the QoS for a multi-hop relay system, and the solution has a great scalability and a good backward compatibility and is transparent to both a core network and user equipments.
摘要翻译：本发明的实施例公开了一种用于确定链路各个段的QoS的方法和装置。该方法可以包括：至少基于对链路的QoS的总体要求，根据各个段的QoS与链路的整体QoS之间的关系来确定各个段的QoS目标值。通过本发明的技术方案，提供了可以保证多跳中继系统的QoS的解决方案，解决方案具有很大的可扩展性和良好的向后兼容性，对核心网和用户设备都是透明的。

4. 发明申请

US20090097434A1 Frame Constructing and Frame Processing Methods, Device and System In Multi-Hop Access Network 有权
标题翻译：框架构建和帧处理方法，多跳接入网络中的设备和系统
公开(公告)号：US20090097434A1
公开(公告)日：2009-04-16
申请号：US12298892
申请日：2007-04-27
申请人： Xiaobing Leng , Kaibin Zhang , Gang Shen , Wei Zou
发明人： Xiaobing Leng , Kaibin Zhang , Gang Shen , Wei Zou
IPC分类号： H04B7/14
CPC分类号： H04W88/04 , H04B7/2606 , H04W16/26 , H04W72/1263 , H04W84/047
摘要： The present invention discloses a frame constructing method for use in a multi-hop wireless access network, the method comprising the steps of: determining Relay Stations (RSs) and Mobile Stations (MSs); setting a DL sub-frame; setting an UL sub-frame; and constructing a completed frame based on the UL sub-frame and the DL sub-frame; wherein the step of setting the DL sub-frame comprises a step of setting a DL relay sub-frame field for DL relay information sent to the RS; and the step of setting the UL sub-frame comprises a step of setting an UL relay sub-frame field for UL relay information sent from the RS. The present invention further discloses a corresponding frame processing method and a device, base station, relay station and system for implementing the method. According to the present invention, the synchronization in the whole network system is ensured, and the handover operation when the MS moves is simplified. Moreover, the situation that the base station and the relay stations use different frequencies can be supported. Additionally, the delay of traffic transmission is decreased.
摘要翻译：本发明公开了一种在多跳无线接入网中使用的帧构造方法，该方法包括：确定中继站（RS）和移动站（MS）; 设置DL子帧; 设置UL子帧; 以及基于所述UL子帧和所述DL子帧构建完成的帧; 其中设置DL子帧的步骤包括为发送给RS的DL中继信息设置DL中继子帧字段的步骤; 并且设置UL子帧的步骤包括设置从RS发送的UL中继信息的UL中继子帧字段的步骤。本发明还公开了一种相应的帧处理方法和一种实现该方法的装置，基站，中继站和系统。根据本发明，确保了整个网络系统中的同步，并且简化了MS移动时的切换操作。此外，可以支持基站和中继站使用不同频率的情况。另外，业务传输的延迟降低。

5. 发明申请

US20110274032A1 BASE STATION, RELAY STATION, MOBILE TERMINAL FOR IMPLEMENTING RELAY AND THE CORRESPONDING METHOD 审中-公开
标题翻译：基站，继电站，实现继电器的移动终端和相应的方法
公开(公告)号：US20110274032A1
公开(公告)日：2011-11-10
申请号：US13143290
申请日：2009-01-06
申请人： Xiaobing Leng , Gang Shen , Shan Jin , Kaibin Zhang
发明人： Xiaobing Leng , Gang Shen , Shan Jin , Kaibin Zhang
IPC分类号： H04W40/00
CPC分类号： H04B7/15542 , H04B7/2606 , H04W84/047
摘要： In order to solve the drawbacks in the prior art, a new technology scheme is provided in the present invention, in which relay stations are introduced to participate in the communication of multiple carriers. The relay station only relays the carriers with had wireless transmission characteristic and controls the transmission of those relayed carrier via a carrier which does not need to be relayed. The relayed carrier is generally a high frequency carrier and the carrier which does not need to be relayed is a low frequency carrier. The base station or the relay station determines a carrier which needs to be relayed for the relay station according to the channel conditions of each carrier. The technology scheme provided by the present invention divides a NLOS (Non-Line-Of-Sight) transmission into at least two LOS transmissions. Therefore, it is easy to extend high frequency carrier to cell edge etc. Meanwhile the mobile terminal does not need extra transmission power to transmit high frequency carrier, so that the fast consumption of the terminal battery power is avoided and the great radiation hazard to the human body is also avoided. The service data and the signaling etc. which has not been relayed will still propagate in the low frequency carrier, so that the time delay resulted from the relay is avoided.
摘要翻译：为了解决现有技术的缺点，在本发明中提供了一种新的技术方案，其中引入了中继站以参与多个载波的通信。中继站仅中继具有无线传输特性的载波，并通过不需要中继的载波来控制那些中继载波的传输。中继载波通常是高频载波，不需要中继的载波是低频载波。基站或中继站根据每个载波的信道状况确定需要为中继站中继的载波。本发明提供的技术方案将NLOS（非视线）传输划分为至少两个LOS传输。因此，容易将高频载波扩展到小区边缘等。同时，移动终端不需要额外的传输功率来传输高频载波，从而避免了终端电池电力的快速消耗，并且对于人体也避免了。尚未中继的业务数据和信令等仍将在低频载波中传播，从而避免了继电器产生的时延。

6. 发明申请

US20210021346A1 METHOD, DEVICE, APPARATUS FOR OPTICAL COMMUNICATION AND COMPUTER READABLE STORAGE MEDIUM 有权
公开(公告)号：US20210021346A1
公开(公告)日：2021-01-21
申请号：US16933086
申请日：2020-07-20
申请人： Chenhui Ye , Xiaofeng Hu , Kaibin Zhang
发明人： Chenhui Ye , Xiaofeng Hu , Kaibin Zhang
IPC分类号： H04B10/27
摘要： Embodiments of the present disclosure relate to a method, a device, an apparatus for optical communication and computer-readable medium. The method comprises receiving, at an optical line terminal, an access request from a first optical network unit; in accordance with a determination that the first optical network unit is not registered at the optical line terminal, obtaining a first parameter set from the first optical network unit, and updating an association relationship between a distorted signal received at the optical line terminal and an original signal recovered from the distorted signal, based on the first parameter set. In this way, regarding different levels of optical signal quality attenuation caused by optical network units with different channel responses in one passive optical network, a unified signal compensation scheme can be provided for all optical network units, in order to mitigate transmission distortion of signals on an uplink of optical communication and significantly reduce configuration overheads in practice.

7. 发明授权

US08774218B2 Frame constructing and frame processing methods, device and system in multi-hop access network 有权
标题翻译：框架构造和帧处理方法，多跳接入网络中的设备和系统
公开(公告)号：US08774218B2
公开(公告)日：2014-07-08
申请号：US12298892
申请日：2007-04-27
申请人： Xiaobing Leng , Kaibin Zhang , Gang Shen , Wei Zou
发明人： Xiaobing Leng , Kaibin Zhang , Gang Shen , Wei Zou
IPC分类号： H04J3/24 , H04W88/04
CPC分类号： H04W88/04 , H04B7/2606 , H04W16/26 , H04W72/1263 , H04W84/047
摘要： The present invention discloses a frame constructing method for use in a multi-hop wireless access network, the method comprising the steps of: determining Relay Stations (RSs) and Mobile Stations (MSs); setting a DL sub-frame; setting an UL sub-frame; and constructing a completed frame based on the UL sub-frame and the DL sub-frame; wherein the step of setting the DL sub-frame comprises a step of setting a DL relay sub-frame field for DL relay information sent to the RS; and the step of setting the UL sub-frame comprises a step of setting an UL relay sub-frame field for UL relay information sent from the RS. The present invention further discloses a corresponding frame processing method and a device, base station, relay station and system for implementing the method. According to the present invention, the synchronization in the whole network system is ensured, and the handover operation when the MS moves is simplified. Moreover, the situation that the base station and the relay stations use different frequencies can be supported. Additionally, the delay of traffic transmission is decreased.
摘要翻译：本发明公开了一种在多跳无线接入网中使用的帧构造方法，该方法包括：确定中继站（RS）和移动站（MS）; 设置DL子帧; 设置UL子帧; 以及基于所述UL子帧和所述DL子帧构建完成的帧; 其中设置DL子帧的步骤包括为发送给RS的DL中继信息设置DL中继子帧字段的步骤; 并且设置UL子帧的步骤包括设置从RS发送的UL中继信息的UL中继子帧字段的步骤。本发明还公开了一种相应的帧处理方法和一种实现该方法的装置，基站，中继站和系统。根据本发明，确保了整个网络系统中的同步，并且简化了MS移动时的切换操作。此外，可以支持基站和中继站使用不同频率的情况。另外，业务传输的延迟降低。

8. 发明申请

US20130070721A1 TMSI ALLOCATION DEVICE AND METHOD THEREOF, AND NETWORK ATTACHMENT AND LOCATION AREA UPDATE METHODS IN M2M COMMUNICATION 有权
标题翻译： TMSI分配设备及其方法，以及M2M通信中的网络连接和位置更新方法
公开(公告)号：US20130070721A1
公开(公告)日：2013-03-21
申请号：US13701079
申请日：2011-06-24
申请人： Wu Zheng , Jimin Liu , Qun Zhao , Feng Han , Kaibin Zhang
发明人： Wu Zheng , Jimin Liu , Qun Zhao , Feng Han , Kaibin Zhang
IPC分类号： H04W8/26
CPC分类号： H04W8/26 , H04W4/70 , H04W60/00
摘要： The invention provides a temporary mobile station identity TMSI allocation method, comprising steps of: notifying a mobility management entity MME device of a corresponding mobility attribute based on a type of a Machine Type Communication MTC application, wherein the mobility attribute indicates whether a mobility of the MTC application is high or low; determining, by the MME device, a mobility layer associated with the MTC application according to the mobility attribute, and then allocating a TMSI from an available address space to a MTC device applying the MTC application based on a predetermined criterion, according to the determined mobility layer. The present invention further provides corresponding MTC server, MME device, network attachment method and location area update method.
摘要翻译：本发明提供一种临时移动台识别TMSI分配方法，包括以下步骤：基于机器类型通信MTC应用的类型向移动性管理实体MME设备通知对应的移动性属性，其中，所述移动性属性指示是否移动性 MTC应用高或低; 由所述MME设备根据所述移动性属性确定与所述MTC应用相关联的移动性层，然后根据所确定的移动性，从可用地址空间向基于预定标准应用所述MTC应用的MTC设备分配TMSI 层。本发明还提供对应的MTC服务器，MME设备，网络附着方法和位置区域更新方法。

9. 发明申请

US20120289283A1 METHOD OF AND APPARATUS FOR USER EQUIPMENT TO SELECT AN ACCESS BASE STATION 审中-公开
标题翻译：用户设备选择访问基站的方法和装置
公开(公告)号：US20120289283A1
公开(公告)日：2012-11-15
申请号：US13521862
申请日：2010-01-13
申请人： Qi Jiang , Gang Shen , Kaibin Zhang
发明人： Qi Jiang , Gang Shen , Kaibin Zhang
IPC分类号： H04W48/20
CPC分类号： H04W48/20 , H04W16/32 , Y02D70/00
摘要： The invention proposes a method of selecting an access base station in a user equipment of a wireless communication network, and the method generally includes the steps of: the user equipment selecting, among at least one base station, a small power base station preferably to perform an access, wherein a signal of each of the at least one base station covers the user equipment. Also the invention proposes a selecting access apparatus for selecting an access base station corresponding to the method. In an application scenario of the heterogeneous network including both small power base stations and macro base stations, the invention enables balanced usage of access resources in the heterogonous network while avoiding interference resulting from the preferable access to a macro base station with larger transmission power to thereby improve the overall performance of the heterogonous network and particularly a heterogonous network involving a hot zone.
摘要翻译：本发明提出了一种在无线通信网络的用户设备中选择接入基站的方法，该方法通常包括以下步骤：用户设备在至少一个基站中选择最小执行的小功率基站访问，其中所述至少一个基站中的每一个的信号覆盖所述用户设备。此外，本发明提出了一种用于选择对应于该方法的接入基站的选择接入装置。在包括小功率基站和宏基站的异构网络的应用场景中，本发明能够平均使用异构网络中的接入资源，同时避免由于优选接入具有较大传输功率的宏基站而产生的干扰提高异构网络的整体性能，特别是涉及热区的异构网络。

10. 发明申请

US20110110305A1 METHOD AND APPARATUS FOR PROCESSING PROTOCOL DATA UNITS IN A WIRELESS NETWORK 审中-公开
标题翻译：在无线网络中处理协议数据单元的方法和装置
公开(公告)号：US20110110305A1
公开(公告)日：2011-05-12
申请号：US12999920
申请日：2008-07-11
申请人： Dongyao Wang , Gang Shen , Kaibin Zhang , Xiaobing Leng
发明人： Dongyao Wang , Gang Shen , Kaibin Zhang , Xiaobing Leng
IPC分类号： H04W40/00
CPC分类号： H04W28/06 , H04L69/02 , H04W76/11
摘要： A method and apparatus for processing protocol data units in network devices of wireless networks are provided. In this solution, data corresponding to different logical connections could be carried in the same protocol data unit. As a result, the overheads of processing information in a system that is irrelevant to data are reduced, especially the overheads for MAC Headers and Sub-headers.
摘要翻译：提供了一种用于在无线网络的网络设备中处理协议数据单元的方法和装置。在该解决方案中，可以在相同的协议数据单元中携带对应于不同逻辑连接的数据。结果，减少了与数据无关的系统中处理信息的开销，特别是针对MAC头和子头的开销。

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