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1. 发明申请

US20140023051A1 METHOD AND APPARATUS FOR ACCESSING IN AN EQUIPMENT OF A COMMUNICATION NETWORK 审中-公开
标题翻译：用于接入通信网络设备的方法和装置
公开(公告)号：US20140023051A1
公开(公告)日：2014-01-23
申请号：US14009003
申请日：2012-03-30
申请人： Yu Chen , He Wang , Hongfei Du
发明人： Yu Chen , He Wang , Hongfei Du
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04L1/1812 , H04L1/1887 , H04L1/1896 , H04L5/0044 , H04L5/0062
摘要： A method of accessing in an equipment of a communication network is proposed in the invention. The method comprises the steps of: receiving a message 2 from a base station, the message 2 being used for an assignment of resource to transmit a message 3, the assigned resource corresponding to N HARQ RTTs, where 1≦N≦8; and transmitting the message 3 only in part of the N HARQ RTTs. With the scheme of the invention, a MTC device selectively transmits the Msg3 in one/some HARQ RTT and maintains silence in another one/some HARQ RTT, thus the possibility of the occurrence of access collision with other UEs may be backed off, such that other UEs, particularly human-to-human UEs, may transmit the Msg3 normally. And the possibility of the occurrence of collision is reduced from the viewpoint of the user equipments in a network, reducing entirely the possibility of an access delay and access failure.
摘要翻译：本发明提出了一种在通信网络的设备中进行访问的方法。该方法包括以下步骤：从基站接收消息2，消息2用于分配资源以发送消息3，所分配的资源对应于N个HARQ RTT，其中1 @ N @ 8; 并且仅在N个HARQ RTT的一部分中发送消息3。利用本发明的方案，MTC设备选择性地在一个/某个HARQ RTT中发送Msg3，并且在另一个/一些HARQ RTT中保持静默，因此可能会退出与其他UE发生访问冲突的可能性，使得其他UE，特别是人对人类UE可以正常地发送Msg3。并且，从网络中的用户设备的观点来看，发生冲突的可能性降低，从而完全减少了访问延迟和访问失败的可能性。

2. 发明授权

US09144105B2 Deactivation method of multimedia broadcast multicast service and related device 有权
标题翻译：多媒体广播多播服务及相关设备的停用方法
公开(公告)号：US09144105B2
公开(公告)日：2015-09-22
申请号：US11213836
申请日：2005-08-30
申请人： Hua Chao , Xin Xu , Zongchuang Liang , Yonggang Wang , He Wang , Nan Wang , Yu Chen
发明人： Hua Chao , Xin Xu , Zongchuang Liang , Yonggang Wang , He Wang , Nan Wang , Yu Chen
IPC分类号： H04J3/26 , H04Q7/00 , G06F19/00 , H04W76/06 , H04W4/06
CPC分类号： H04W76/062 , H04W4/06 , H04W76/32
摘要： The present invention provides a deactivation method of multimedia broadcast multicast service for wireless communication system, comprising steps of: in SGSN, completing the context deactivation of user equipment of broadcast multicast service; in the user equipment, completing the context deactivation of user equipment of multimedia broadcast multicast service; in GGSN, completing the context deactivation of user equipment of multimedia broadcast multicast service; characterized by further comprising steps of: in SGSN, after completing the context deactivation of user equipment of multimedia broadcast multicast service, completing the context deactivation of user equipment of multimedia broadcast multicast service in a radio network controller of a radio access network. According to the method of the present invention, the context of user equipment of multimedia broadcast multicast service in the radio network controller is deleted, so that the waste of radio resources is prevented, the hidden troubles induced by the inconsistency of data among the network elements is removed, and a foundation for the correct realization of future products is laid.
摘要翻译：本发明提供了一种用于无线通信系统的多媒体广播多播服务的去激活方法，包括以下步骤：在SGSN中完成广播多播服务用户设备的上下文去激活; 在用户设备中，完成多媒体广播多播服务用户设备的上下文去激活; 在GGSN中，完成多媒体广播多播服务用户设备的上下文去激活; 其特征在于还包括以下步骤：在SGSN中，在完成多媒体广播多播业务的用户设备的上下文去激活之后，在无线接入网的无线网络控制器内完成多媒体广播组播服务的用户设备的上下文去激活。根据本发明的方法，删除了无线网络控制器中的多媒体广播组播业务的用户设备的上下文，防止了无线资源的浪费，网元间的数据不一致引起的隐患被淘汰，为正确实现未来产品奠定基础。

3. 发明申请

US20140241233A1 METHOD AND APPARATUS FOR TRANSMITTING MCCH CONTROL SIGNALING IN MBSFN MANNER 审中-公开
标题翻译：用于发送MBSFN管理信号的MCCH控制信号的方法和装置
公开(公告)号：US20140241233A1
公开(公告)日：2014-08-28
申请号：US14269230
申请日：2014-05-05
申请人： He Wang , Yu Chen , Yonggang Wang
发明人： He Wang , Yu Chen , Yonggang Wang
IPC分类号： H04L5/00 , H04L12/18 , H04W72/04
CPC分类号： H04L5/0053 , H04L12/189 , H04W72/005 , H04W72/0406
摘要： A method and device for realizing MBMS control signaling transmission in MBSFN manner are provided in the present invention. Wherein, a base station transmits multimedia broadcast multicast service MBMS control signaling in MBSFN manner, preferably, the base station multiplexes MBMS control signaling and MBMS service data in a same MBSFN subframe, and transmits them according to an adjustment period and/or a repetition period. Then, a mobile station receives the MBMS control signaling at the corresponding MBSFN subframe according to the adjustment period and/or the repetition period. With the solution of the present invention, MBMS control signaling transmission in MBSFN manner is realized.
摘要翻译：本发明提供了一种以MBSFN方式实现MBMS控制信令传输的方法和装置。其中，基站以MBSFN的方式发送多媒体广播多播服务MBMS控制信令，优选地，基站在同一MBSFN子帧中复用MBMS控制信令和MBMS服务数据，并根据调整周期和/或重复周期。然后，移动站根据调整周期和/或重复周期，在对应的MBSFN子帧接收MBMS控制信令。通过本发明的解决方案，实现了以MBSFN方式的MBMS控制信令传输。

4. 发明申请

US20100279721A1 METHODS FOR TRANSMITTING AND RECEIVING MULTIMEDIA SERVICE DATA, BASE STATION AND USER EQUIPMENT 审中-公开
标题翻译：传输和接收多媒体服务数据，基站和用户设备的方法
公开(公告)号：US20100279721A1
公开(公告)日：2010-11-04
申请号：US12811893
申请日：2009-01-06
申请人： Yu Chen , He Wang , Yonggang Wang
发明人： Yu Chen , He Wang , Yonggang Wang
IPC分类号： G06F15/16 , H04W4/00
CPC分类号： H04L12/189 , H04L51/38 , H04L67/325 , H04W72/1289 , Y02D70/1242 , Y02D70/1262 , Y02D70/24 , Y02D70/25
摘要： Disclosed are methods for transmitting and receiving multimedia service data, base station and user equipment. The method for transmitting multimedia service data comprises steps of: receiving transmission order information representing the order in which a plurality of multimedia services is to be transmitted; generating schedule information including the beginning indices of the plurality of multimedia services; and transmitting data of the plurality of multimedia services based on the transmission order information and the schedule information. With the methods and equipment of the present invention, dynamic scheduling for MBMS service can be implemented in a SFN network so that power preservation of user equipment can be achieved in the case of discontinuous transmission and statistical multiplexing can be performed easily.
摘要翻译：公开了用于发送和接收多媒体业务数据，基站和用户设备的方法。用于发送多媒体业务数据的方法包括以下步骤：接收表示多个多媒体业务发送顺序的发送顺序信息; 生成包括所述多个多媒体服务的开始索引的日程信息; 以及基于所述传输顺序信息和所述调度信息来发送所述多个多媒体服务的数据。利用本发明的方法和设备，可以在SFN网络中实现用于MBMS服务的动态调度，使得在不连续传输的情况下可以实现用户设备的功率保持，并且可以容易地执行统计复用。

5. 发明申请

US20100265866A1 EVOLVED MULTIMEDIA BROADCAST/MULTICAST SERVICE ACCESS GATEWAY, BASE STATION AND METHODS THEREOF 有权
标题翻译：多媒体多媒体广播/多媒体服务访问网关，基站及其方法
公开(公告)号：US20100265866A1
公开(公告)日：2010-10-21
申请号：US12438101
申请日：2007-08-21
申请人： Hua Chao , Yonggang Wang , Yu Chen , He Wang , Zhongji Hu
发明人： Hua Chao , Yonggang Wang , Yu Chen , He Wang , Zhongji Hu
IPC分类号： H04H20/71
CPC分类号： H04L65/403 , H04W4/06 , H04W60/00 , H04W72/005 , H04W76/40 , H04W80/04 , H04W88/16
摘要： The present invention provides an Evolved Multimedia Broadcast/Multicast Service (EMBMS) access gateway supporting network multicast, comprising: receiving/responding means for receiving a Multimedia Broadcast/Multicast Service (MBMS) Session Start message from a Broadcast/Multicast-Service Center (BM-SC) and for returning a response message to the BM-SC after receiving the MBMS Session Start message; storage means for storing a mapping relationship between respective MBMS service areas (SAs) and respective base stations; determining means for determining base station(s) associated with the MBMS based on the stored mapping relationship when the receiving/responding means receives the MBMS Session Start message; and transmitting means for transmitting the MBMS Session Start message to the determined bases station(s).
摘要翻译：本发明提供一种支持网络多播的演进多媒体广播/多播服务（EMBMS）接入网关，包括：接收/响应装置，用于从广播/组播服务中心（BM）接收多媒体广播/组播服务（MBMS）会话开始消息 -SC），并且用于在接收到MBMS会话开始消息之后将响应消息返回给BM-SC; 存储装置，用于存储各个MBMS服务区域（SA）和各个基站之间的映射关系; 确定装置，用于当所述接收/响应装置接收到所述MBMS会话开始消息时，基于所存储的映射关系来确定与所述MBMS相关联的基站; 以及用于将MBMS会话开始消息发送到所确定的基站的发送装置。

6. 发明授权

US08885532B2 Method and device for controlling MBMS receiving in a wireless communication system 有权
标题翻译：用于在无线通信系统中控制MBMS接收的方法和设备
公开(公告)号：US08885532B2
公开(公告)日：2014-11-11
申请号：US13318046
申请日：2009-04-28
申请人： He Wang , Yu Chen
发明人： He Wang , Yu Chen
IPC分类号： G08C17/00 , H04W76/00
CPC分类号： H04W72/005 , H04L12/1845 , H04W4/06 , H04W52/0219 , H04W72/042 , H04W76/40 , Y02D70/1262 , Y02D70/24
摘要： The present invention provides a method of receiving a multimedia broadcast/multicast service in a user equipment of a wireless communication system based on MBSFN transmission and a method of assisting the user equipment to receive the service in the corresponding base station; wherein the user equipment receives a transport block from the base station in a predefined period; and then judges whether a notification indicator in the transport block is activated, if so, then judges whether a service identification of a multimedia broadcast/multicast service subscribed to by the user equipment is included in a transport block including a control signaling in the transport block, if so, then receives the multimedia broadcast/multicast service. By implementing the present invention, a user terminal in IDLE mode only needs a predefined period such as a DRX period to wake up to receive the notification indicator to judge whether a new service will start without waking up at extra time.
摘要翻译：本发明提供了一种在基于MBSFN传输的无线通信系统的用户设备中接收多媒体广播/组播服务的方法和一种辅助用户设备在相应基站中接收业务的方法; 其中所述用户设备在预定义的时间段内从所述基站接收传输块; 然后判断传输块中的通知指示符是否被激活，如果是，则判断由用户设备订阅的多媒体广播/多播服务的服务标识是否包括在传输块中包括控制信令的传输块中如果是，则接收多媒体广播/组播服务。通过实施本发明，IDLE模式中的用户终端仅需要诸如DRX周期的预定义周期来唤醒以接收通知指示符，以判断新服务是否将以额外的时间唤醒而开始。

7. 发明申请

US20120044851A1 COMMUNICATION METHOD AND DEVICE OF BROADCAST AND/OR MULTICAST IN RADIO NETWORK 有权
标题翻译：无线电网络中广播和/或多播的通信方法和设备
公开(公告)号：US20120044851A1
公开(公告)日：2012-02-23
申请号：US13266746
申请日：2009-04-28
申请人： He Wang , Yu Chen
发明人： He Wang , Yu Chen
IPC分类号： H04H20/71
CPC分类号： H04W72/005 , H04W4/12
摘要： The invention discloses a communication method and device of broadcast and/or multicast in radio network. The eNB determines dynamic scheduling control information of each service, according to the practical transmission of the broadcast and/or multicast service in one scheduling period, and provides, in a MAC packet data unit, the UE with the dynamic scheduling control information; the UE receives, in a MAC packet data unit, the dynamic scheduling control information, and receives the broadcast and/or multicast service data from the eNB in the scheduling period, according to the dynamic scheduling control information. (FIG. 4)
摘要翻译：本发明公开了一种无线网络中广播和/或组播的通信方法和装置。 eNB根据广播和/或组播业务在一个调度周期中的实际传输，确定各业务的动态调度控制信息，并在MAC分组数据单元中提供动态调度控制信息; UE在MAC分组数据单元中接收动态调度控制信息，并根据动态调度控制信息在调度周期内从eNB接收广播和/或组播业务数据。（图4）

8. 发明申请

US20120040603A1 METHOD AND APPARATUS FOR TRANSMITTING MESSAGES 有权
标题翻译：发送信息的方法和装置
公开(公告)号：US20120040603A1
公开(公告)日：2012-02-16
申请号：US13266176
申请日：2009-04-28
申请人： He Wang , Yu Chen , Zhongji Hu , Yonggang Wang
发明人： He Wang , Yu Chen , Zhongji Hu , Yonggang Wang
IPC分类号： H04H20/71 , H04W4/12
CPC分类号： H04L12/1881 , H04L63/107 , H04L67/14 , H04L67/18 , H04L67/325 , H04W4/02 , H04W4/021 , H04W72/005
摘要： A method, a base station, a Multimedia Broadcast Multicast Service (MBMS) Coordination Entity (MCE), and a system for transmitting messages are provided. The method includes the steps of: defining a transmission order for different services in a service area; defining an arranging order of different messages in the same Transport Block (TB); generating and transmitting first messages carrying the transmission order for different services and the arranging order of different messages so as to synchronize contents of the first message TBs. According to the above technical solutions, the content synchronization of the MCCH RRC message TBs may be achieved.
摘要翻译：提供了一种方法，基站，多媒体广播多播服务（MBMS）协调实体（MCE）以及用于发送消息的系统。该方法包括以下步骤：在服务区中定义不同业务的传输顺序; 在同一传输块（TB）中定义不同消息的排列顺序; 生成和发送携带不同业务的传输顺序的第一消息和不同消息的排列顺序，以便同步第一消息TB的内容。根据上述技术方案，可以实现MCCH RRC消息TB的内容同步。

9. 发明申请

US20100113056A1 SCHEDULING METHOD AND SCHEDULING DEVICE FOR MBMS, AND BASE STATION INCLUDING THIS SCHEDULING DEVICE 有权
标题翻译：用于MBMS和基站的调度方法和调度装置，包括该调度装置
公开(公告)号：US20100113056A1
公开(公告)日：2010-05-06
申请号：US12532287
申请日：2008-03-20
申请人： Yu Chen , He Wang , Pingping Xiang , Yonggang Wang
发明人： Yu Chen , He Wang , Pingping Xiang , Yonggang Wang
IPC分类号： H04W72/00
CPC分类号： H04W72/005 , H04W4/12 , H04W48/12
摘要： A scheduling method for multimedia broadcast/multicast service (MBMS) is provided according to the present invention, comprising steps of: configuring service specific information and service scheduling information separately from MBMS service data to form an MCCH control message of an MBMS control channel; and transmitting the MCCH control message and the MBMS service data to a receiving end, wherein the service specific information and the service scheduling information are applied with a single-frequency network combining scheme.
摘要翻译：根据本发明提供了一种用于多媒体广播/多播服务（MBMS）的调度方法，包括以下步骤：与MBMS服务数据分开配置服务特定信息和业务调度信息，以形成MBMS控制信道的MCCH控制消息; 以及向所述接收端发送所述MCCH控制消息和所述MBMS服务数据，其中，所述服务特定信息和所述服务调度信息被应用于单频网络组合方案。

10. 发明授权

US08942154B2 Method, BM-SC and base station for multiplexing MBMS services in MBSFN 有权
标题翻译：方法，BM-SC和基站在MBSFN中复用MBMS业务
公开(公告)号：US08942154B2
公开(公告)日：2015-01-27
申请号：US13318074
申请日：2009-04-29
申请人： Yu Chen , He Wang
发明人： Yu Chen , He Wang
IPC分类号： H04H20/71 , H04W36/38 , H04N21/2365 , H04N21/2385 , H04N21/61 , H04N21/647 , H04W4/12
CPC分类号： H04W36/385 , H04N21/23655 , H04N21/2385 , H04N21/6131 , H04N21/6473 , H04W4/12
摘要： A method for multiplexing multiple MBMS services in an MBSFN is provided according to the present invention, comprising: at the beginning of a session, determining, by a BNA-SC, MBMS services to be multiplexed together; estimating, by the BM-SC, bandwidth requirement needed for multiplexing the MBMS services together and informing an MCE of the bandwidth requirement so as to assign radio resources by the MCE; receiving, by the BM-SC, packet data for the MBMS services to be multiplexed together, from a server; prioritizing, by the BM-SC, the MBMS services to be multiplexed together if the actual bandwidth that is occupied by the packet data for the MBMS services to be multiplexed together exceeds the bandwidth requirement; reordering, by the BM-SC, the packet data for the MBMS services to be multiplexed together according to the result of prioritization, and informing respective base stations in the MBSFN area of the result of reordering; and multiplexing, by respective base stations, the packet data for the MBMS services to be multiplexed together on radio resources assigned by the MCE and transmitting the multiplexed packet data according to the result of reordering informed by the BM-SC.
摘要翻译：根据本发明提供了一种用于复用MBSFN中的多个MBMS服务的方法，包括：在会话开始时，由BNA-SC确定要多路复用的MBMS服务; 通过BM-SC估计MBMS业务多路复用所需的带宽要求，并向MCE通知带宽需求，以便通过MCE分配无线资源; 由所述BM-SC从服务器接收要多路复用的MBMS服务的分组数据; 如果用于要多路复用的MBMS服务的分组数据所占用的实际带宽超过带宽要求，则由BM-SC优先考虑要多路复用的MBMS服务; 通过BM-SC将根据优先级结果多路复用的MBMS服务的分组数据重新排序，并且向MBSFN区域中的各个基站通知重新排序的结果; 并由各基站将由MCE分配的无线资源上要多路复用的MBMS服务的分组数据进行多路复用，并根据由BM-SC通知的重排序结果发送复用的分组数据。

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