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1. 发明申请

US20100284319A1 DEDICATED CARRIER CONFIGURATION METHOD AND DEVICE AND MULTIMEDIA BROADCAST MULTICAST SERVICE TRANSMISSION METHOD 有权
标题翻译：专用载波配置方法和设备和多媒体广播多播服务传输方法
公开(公告)号：US20100284319A1
公开(公告)日：2010-11-11
申请号：US12598130
申请日：2008-04-24
申请人： Xuelong Wang , Yu Ding , Lei Mao , Shiyan Ren
发明人： Xuelong Wang , Yu Ding , Lei Mao , Shiyan Ren
IPC分类号： H04W40/00
CPC分类号： H04W72/005 , H04B7/08 , H04J3/00 , H04W40/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/24
摘要： The present invention discloses a MBMS dedicated carrier configuration method, including: at least one of MBMS dedicated carriers in a cell is chose and assigned MBMS control information of all MBMS dedicated carriers and MBMS system information; and frequency information and scrambling code group ID information of at least one MBMS dedicated carriers assigned bundling information is assigned to conventional service carriers in the cell. The present invention also discloses a device for realizing said method and a MBMS transmission method based on dedicated carriers assigned the bundling information. The present invention realizes MBMS bundling on the dedicated carriers, and UE can receive services by directly sensing the carriers bearing control signaling, and thus it can reduce meaningless switching sense by the UE and save power.
摘要翻译：本发明公开了一种MBMS专用载波配置方法，包括：选择小区中的MBMS专用载波中的至少一个，并分配所有MBMS专用载波和MBMS系统信息的MBMS控制信息; 并且分配了捆绑信息的至少一个MBMS专用载波的频率信息和扰码组ID信息被分配给小区中的常规服务载波。本发明还公开了一种用于实现所述方法的设备和基于分配了捆绑信息的专用载波的MBMS传输方法。本发明实现专用载波上的MBMS捆绑，并且UE可以通过直接感知承载控制信令的载波来接收业务，从而可以减少UE的无意义的交换感觉并节省功率。

2. 发明授权

US09137779B2 Dedicated carrier configuration method and device and multimedia broadcast multicast service transmission method 有权
标题翻译：专用载波配置方法和设备和多媒体广播组播业务传输方式
公开(公告)号：US09137779B2
公开(公告)日：2015-09-15
申请号：US12598130
申请日：2008-04-24
申请人： Xuelong Wang , Yu Ding , Lei Mao , Shiyan Ren
发明人： Xuelong Wang , Yu Ding , Lei Mao , Shiyan Ren
IPC分类号： H04W72/00 , H04W40/00 , H04J3/00 , H04B7/08
CPC分类号： H04W72/005 , H04B7/08 , H04J3/00 , H04W40/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/24
摘要： The present invention discloses a MBMS dedicated carrier configuration method, including: at least one of MBMS dedicated carriers in a cell is chose and assigned MBMS control information of all MBMS dedicated carriers and MBMS system information; and frequency information and scrambling code group ID information of at least one MBMS dedicated carriers assigned bundling information is assigned to conventional service carriers in the cell. The present invention also discloses a device for realizing said method and a MBMS transmission method based on dedicated carriers assigned the bundling information. The present invention realizes MBMS bundling on the dedicated carriers, and UE can receive services by directly sensing the carriers bearing control signaling, and thus it can reduce meaningless switching sense by the UE and save power.
摘要翻译：本发明公开了一种MBMS专用载波配置方法，包括：选择小区中的MBMS专用载波中的至少一个，并分配所有MBMS专用载波和MBMS系统信息的MBMS控制信息; 并且分配了捆绑信息的至少一个MBMS专用载波的频率信息和扰码组ID信息被分配给小区中的常规服务载波。本发明还公开了一种用于实现所述方法的设备和基于分配了捆绑信息的专用载波的MBMS传输方法。本发明实现专用载波上的MBMS捆绑，并且UE可以通过直接感知承载控制信令的载波来接收业务，从而可以减少UE的无意义的交换感觉并节省功率。

3. 发明授权

US08755321B2 Method and apparatus for transmitting and receiving multimedia broadcast multicast services 有权
标题翻译：用于发送和接收多媒体广播多播服务的方法和装置
公开(公告)号：US08755321B2
公开(公告)日：2014-06-17
申请号：US12670400
申请日：2008-07-18
申请人： Xuelong Wang , Yu Ding
发明人： Xuelong Wang , Yu Ding
IPC分类号： H04H20/71 , H04J3/00 , H04L12/28
CPC分类号： H04W72/005
摘要： The present invention discloses a method for transmitting multimedia broadcast multicast services, comprising the following steps: a Time Division Duplex system divides a time slot for bearing multimedia broadcast multicast services into code channels; each multimedia broadcast multicast service to be transmitted is borne on a corresponding divided code channel, and is transmitted to a user equipment based on the single frequency network mode of the multimedia broadcast multicast service. The present invention also discloses a method for receiving multimedia broadcast multicast services, and apparatus for transmitting and receiving multimedia broadcast multicast services, such that time slot resources for bearing multimedia broadcast multicast services are utilized more sufficiently.
摘要翻译：本发明公开了一种传输多媒体广播组播业务的方法，包括以下步骤：时分双工系统将承载多媒体广播组播业务的时隙划分为码信道; 要发送的每个多媒体广播多播服务承载在相应的分割码信道上，并且基于多媒体广播多播服务的单频网络模式发送给用户设备。本发明还公开了一种用于接收多媒体广播多播服务的方法，以及用于发送和接收多媒体广播多播服务的装置，使得更充分地利用用于承载多媒体广播多播服务的时隙资源。

4. 发明授权

US08655263B2 Method, terminal and radio network controller for searching for the single frequency network cluster 有权
标题翻译：用于搜索单频网络集群的方法，终端和无线网络控制器
公开(公告)号：US08655263B2
公开(公告)日：2014-02-18
申请号：US12669658
申请日：2008-07-18
申请人： Xuelong Wang , Yu Ding , Shiyan Ren , Lei Mao
发明人： Xuelong Wang , Yu Ding , Shiyan Ren , Lei Mao
IPC分类号： H04H20/71
CPC分类号： H04B7/2656 , H04W4/06 , H04W8/005 , H04W88/02 , H04W88/12
摘要： A method for searching for a broadcast/multicast single frequency network cluster, when a terminal needs to receive the broadcast/multicast service in the broadcast/multicast single frequency network cluster, the terminal synchronizes to a non broadcast/multicast single frequency network cell which is associated with the broadcast/multicast single frequency network cluster; and the terminal searches for the broadcast/multicast single frequency network cluster on the basis of the information indicated by the system information in the non broadcast/multicast single frequency network cell. So that the UE can search for the corresponding MBSFN cluster, and can receive the MBMS service in the searched MBSFN cluster.
摘要翻译：一种用于搜索广播/组播单频网络群集的方法，当终端需要在广播/组播单频网络群集中接收广播/组播服务时，终端与非广播/组播单频网络小区同步，与广播/组播单频网络集群相关联; 并且终端基于由非广播/组播单频网络小区中的系统信息指示的信息来搜索广播/组播单频网络群集。使得UE可以搜索相应的MBSFN簇，并且可以在所搜索的MBSFN簇中接收MBMS服务。

5. 发明申请

US20100173578A1 METHOD, TERMINAL AND RADIO NETWORK CONTROLLER FOR SEARCHING FOR THE SINGLE FREQUENCY NETWORK CLUSTER 有权
标题翻译：方法，终端和无线电网络控制器，用于搜索单频网络组
公开(公告)号：US20100173578A1
公开(公告)日：2010-07-08
申请号：US12669658
申请日：2008-07-18
申请人： Xuelong Wang , Yu Ding , Shiyan Ren , Lei Mao
发明人： Xuelong Wang , Yu Ding , Shiyan Ren , Lei Mao
IPC分类号： H04H20/71
CPC分类号： H04B7/2656 , H04W4/06 , H04W8/005 , H04W88/02 , H04W88/12
摘要： A method for searching for a broadcast/multicast single frequency network cluster, when a terminal needs to receive the broadcast/multicast service in the broadcast/multicast single frequency network cluster, the terminal synchronizes to a non broadcast/multicast single frequency network cell which is associated with the broadcast/multicast single frequency network cluster; and the terminal searches for the broadcast/multicast single frequency network cluster on the basis of the information indicated by the system information in the non broadcast/multicast single frequency network cell. So that the UE can search for the corresponding MBSFN cluster, and can receive the MBMS service in the searched MBSFN cluster.
摘要翻译：一种用于搜索广播/组播单频网络群集的方法，当终端需要在广播/组播单频网络群集中接收广播/组播服务时，终端与非广播/组播单频网络小区同步，与广播/组播单频网络集群相关联; 并且终端基于由非广播/组播单频网络小区中的系统信息指示的信息来搜索广播/组播单频网络群集。使得UE可以搜索相应的MBSFN簇，并且可以在所搜索的MBSFN簇中接收MBMS服务。

6. 发明授权

US09794945B2 Method, system, and device for confirming uplink-downlink configuration 有权
公开(公告)号：US09794945B2
公开(公告)日：2017-10-17
申请号：US13991157
申请日：2011-11-25
申请人： Xueming Pan , Shaohui Sun , Guojun Xiao , Fei Qin , Zukang Shen , Yu Ding
发明人： Xueming Pan , Shaohui Sun , Guojun Xiao , Fei Qin , Zukang Shen , Yu Ding
IPC分类号： H04W72/08 , H04L1/00 , H04W24/00 , H04W24/02 , H04W28/18 , H04L5/14 , H04W52/24 , H04W52/40 , H04B17/327 , H04W72/04
CPC分类号： H04W72/082 , H04B17/327 , H04L1/0026 , H04L5/1469 , H04W24/00 , H04W24/02 , H04W28/18 , H04W52/242 , H04W52/244 , H04W52/40 , H04W72/0446
摘要： Provided are a method, a system, and a device for confirming an uplink-downlink configuration, for use in confirming via interference detection whether or not a cell is capable of conducting independently the uplink-downlink configuration. The method comprises: a network side device confirming the value of an interference parameter of a target cell (201); on the basis of the value of the interference parameter of the target cell, the network side device confirming whether or not the target cell is capable of conducting autonomously the uplink-downlink configuration (202). Employment of the present invention allows for the normal operation of a dynamic uplink-downlink configuration, reduced interference between adjacent cells in a dynamic uplink-downlink configuration environment, and improved system efficiency.

7. 发明授权

US09225447B2 Method and device for transmitting aperiodic SRS in TDD system 有权
标题翻译：用于在TDD系统中发送非周期性SRS的方法和设备
公开(公告)号：US09225447B2
公开(公告)日：2015-12-29
申请号：US13691745
申请日：2012-12-01
申请人： Wenhong Chen , Xueming Pan , Qiubin Gao , Yu Ding
发明人： Wenhong Chen , Xueming Pan , Qiubin Gao , Yu Ding
IPC分类号： H04J3/16 , H04L5/14 , H04L5/00
CPC分类号： H04J3/1694 , H04L5/0048 , H04L5/0078 , H04L5/1469
摘要： Disclosed are a method and a device for transmitting an aperiodic SRS in a TDD system. In the technical solution of the present invention, a symbol is defined for the transmission of the aperiodic SRS in a special subframe in the TDD system. This avoids a scenario in which the transmission position of the aperiodic SRS is undefined when a plurality of symbols that can be used to transmit the aperiodic SRS are available in an uplink pilot time slot (UpPTS). The problem of transmitting aperiodic SRS in a TDD system special subframe is thus solved. The modification to corresponding instruction messages is not extensive, and there is no overuse of system resources.
摘要翻译：公开了一种在TDD系统中发送非周期性SRS的方法和装置。在本发明的技术方案中，定义了用于在TDD系统的特殊子帧中传输非周期SRS的符号。这可以避免当在上行链路导频时隙（UpPTS）中可用于发送非周期性SRS的多个符号可用时，非周期性SRS的发送位置未定义的场景。因此解决了在TDD系统专用子帧中发送非周期性SRS的问题。对相应指令信息的修改不是很广泛，也不会过度使用系统资源。

8. 发明授权

US08897194B2 Method and device for determining single frequency network area 有权
标题翻译：确定单频网络区域的方法和装置
公开(公告)号：US08897194B2
公开(公告)日：2014-11-25
申请号：US12531097
申请日：2008-03-11
申请人： Guosheng Zhao , Wenqing Wang , Hai Bi , Yu Ding
发明人： Guosheng Zhao , Wenqing Wang , Hai Bi , Yu Ding
IPC分类号： H04H20/71 , H04W72/00
CPC分类号： H04W72/005
摘要： A method for determining a single frequency network area, applied to a broadcasting and multicasting technology field, includes: determining a cell or a cell cluster with a terminal subscribing to the broadcast multicast service; determining a cell or a cell cluster without a terminal subscribing to the broadcast and multicast service that is neighboring to the cell or the cell cluster with a terminal subscribing to the broadcast multicast service, as an auxiliary cell or an auxiliary cell cluster; selecting the auxiliary cell or the auxiliary cell cluster that satisfies the predetermined conditions, and determining both the selected auxiliary cell or the auxiliary cell cluster and the cell or the cell cluster with a terminal subscribing to the broadcast and multicast service as a single frequency network area. Also, a device for determining the single frequency network area is provided.
摘要翻译：一种用于确定适用于广播和组播技术领域的单频网络区域的方法，包括：使用订阅广播多播服务的终端确定小区或小区集群; 作为辅助小区或辅助小区集群，确定小区或小区集群，没有终端订阅与小区或小区集群相邻的广播和组播业务，具有订阅广播多播服务的终端; 选择满足预定条件的辅助小区或辅助小区群，并且将订阅广播和多播服务的终端确定为所选择的辅助小区或辅助小区群以及小区或小区群，作为单个频率网络区域。此外，提供了用于确定单频网络区域的设备。

9. 发明授权

US08825076B2 Method and device for positioning terminal in long term evolution system 有权
标题翻译：在长期演化系统中定位终端的方法和装置
公开(公告)号：US08825076B2
公开(公告)日：2014-09-02
申请号：US13201178
申请日：2010-02-04
申请人： Fei Qin , Shaohui Sun , Yu Ding , Tamrakar Rakesh
发明人： Fei Qin , Shaohui Sun , Yu Ding , Tamrakar Rakesh
IPC分类号： H04W24/00 , H04M11/04
CPC分类号： G01S5/12 , G01S5/0036 , H04W64/00
摘要： A method and an apparatus for terminal locating in long term evolution system are provided by the present invention, wherein, the method includes: calculating the propagation delay from the terminal to the base station to which the terminal belongs, according to the synchronization time advance of the terminal and the signal reception delay of the base station to which the terminal belongs (101); and determining the distance between the terminal and the base station by using said propagation delay, and determining the position of the terminal relative to that of the base station according to said distance and the direction of arrival of the signal from the terminal (102). By applying the method and the apparatus provided by the present invention, the terminal locating can be achieved with low cost, low implementation complexity, and high precision for location only by using a simple algorithm.
摘要翻译：本发明提供一种终端定位在长期演进系统中的方法和装置，其特征在于，该方法包括：根据终端所属的基站到终端所属的基站的传播延迟，根据终端所属的基站的终端和信号接收延迟（101）; 以及通过使用所述传播延迟来确定终端和基站之间的距离，以及根据所述距离和来自终端（102）的信号的到达方向确定终端相对于基站的位置的位置。通过应用本发明提供的方法和装置，仅通过使用简单的算法就可以实现低成本，低实现复杂度和高精度的定位。

10. 发明授权

US08804618B2 Method and apparatus for determining the configuration mode of special subframe and the usage mode of time-domain resource 有权
标题翻译：用于确定特殊子帧的配置模式的方法和装置以及时域资源的使用模式
公开(公告)号：US08804618B2
公开(公告)日：2014-08-12
申请号：US13147790
申请日：2010-02-01
申请人： Haijing Hu , Guojun Xiao , Yu Ding , Ying Wang , Jiayi Fang , Fei Qin
发明人： Haijing Hu , Guojun Xiao , Yu Ding , Ying Wang , Jiayi Fang , Fei Qin
IPC分类号： H04W4/00 , H04W72/00
CPC分类号： H04W72/00 , H04W72/0426 , H04W72/082
摘要： A method and an apparatus for determining the configuration mode of special subframe of a cell are provided, and the method includes: receiving notification messages sent from adjacent cells, and the notification messages containing the information indicating the configuration modes of special subframes of the adjacent cells; determining the configuration modes of special subframes of the adjacent cells in accordance with the notification messages; among the possible configuration modes of special subframes of the current cell, selecting preferably a configuration mode of special subframe, which meets the interference requirement of the current cell and has less interference with the adjacent cells, as the current configuration mode of special subframe. The embodiments of the present invention also provide a method and an apparatus for determining the usage mode of the time-domain resource of a cell.
摘要翻译：提供一种用于确定小区的特殊子帧的配置模式的方法和装置，并且该方法包括：接收从相邻小区发送的通知消息，以及包含指示相邻小区的特殊子帧的配置模式的信息的通知消息 ; 根据通知消息确定相邻小区的特殊子帧的配置模式; 在当前小区的特殊子帧的可能配置模式中，优选地选择满足当前小区的干扰要求并且具有较小干扰的特殊子帧的配置模式作为特殊子帧的当前配置模式。本发明的实施例还提供了一种用于确定小区的时域资源的使用模式的方法和装置。

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