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1. 发明申请

WO2010015108A8 SYNTHESIZED BEAM-FORMING METHOD AND SYSTEM FOR SC MBMS TRANSMISSION 审中-公开
标题翻译：用于SC MBMS传输的合成波束形成方法和系统
公开(公告)号：WO2010015108A8
公开(公告)日：2011-01-06
申请号：PCT/CN2008001441
申请日：2008-08-07
申请人： ALCATEL LUCENT SHANGHAI BELL , ALCATEL LUCENT , ZHANG BIJUN , CHEN YU , HU ZHONGJI
发明人： ZHANG BIJUN , CHEN YU , HU ZHONGJI
IPC分类号： H04B7/06
CPC分类号： H04B7/0617
摘要： The beam-forming system and method for MBMS transmission are provided. The method includes: obtaining DoA information of each user through a uplink estimation; calculating beam-forming weight coefficients based on the obtained DoA information; generating a synthesized weight coefficient based on the beam-forming weight coefficients. The method further includes judging the number of the users. When judging that the number of the MBMS users is smaller than a predetermined threshold, the beam-forming weight coefficients are calculated according to all obtained DoA information. When judging that the number of the MBMS users is larger than the predetermined threshold, the obtained DoA information is firstly grouped and then one DoA information is selected from each group for calculating the beam-forming weight coefficients.
摘要翻译：提供了用于MBMS传输的波束形成系统和方法。该方法包括：通过上行链路估计获得每个用户的DoA信息; 基于获得的DoA信息计算波束形成权重系数; 基于波束形成权重系数生成合成权重系数。该方法还包括判断用户的数量。当判断MBMS用户的数量小于预定阈值时，根据所获得的所有DoA信息来计算波束形成权重系数。当判断MBMS用户的数量大于预定阈值时，首先将所获得的DoA信息进行分组，然后从每个组中选择一个DoA信息来计算波束形成权重系数。

2. 发明申请

WO2008154768A8 A METHOD AND DEVICE FOR PILOT MAPPING IN MULTIPLEXING MODE OF UNICAST AND BROADCAST/MULTICAST SERVICES 审中-公开
标题翻译：一种用于在多媒体广播模式和广播/多媒体服务中进行导航映射的方法和装置
公开(公告)号：WO2008154768A8
公开(公告)日：2010-01-28
申请号：PCT/CN2007001907
申请日：2007-06-18
申请人： ALCATEL LUCENT SHANGHAI BELL , ALCATEL LUCENT , ZHANG BIJUN , CHEN YU , HU ZHONGJI , WANG YONGGANG
发明人： ZHANG BIJUN , CHEN YU , HU ZHONGJI , WANG YONGGANG
IPC分类号： H04W4/06
CPC分类号： H04L5/0023 , H04L5/0048 , H04W72/005
摘要： A method and device for pilot mapping in multiplexing mode of unicast and broadcast/multicast services are disclosed and include following steps: generate different pilot symbol for unicast services and broadcast/multicast services respectively. In a frame, the broadcast/multicast pilot symbols transmitted on each antenna are arranged in the same slot on time field and border on each other. Sub-carriers transmitted on an antenna are a sub-carrier apart, and pilot symbol interleaving is arranged on time field. Broadcast/multicast pilot symbols are mapped onto several antennas along with unicast pilot symbols.
摘要翻译：公开了用于单播和广播/组播服务的复用模式中的导频映射的方法和装置，包括以下步骤：分别为单播业务和广播/组播业务生成不同的导频符号。在一帧中，在每个天线上发送的广播/组播导频符号被布置在时间域上的相同时隙中并且彼此边界。在天线上发送的子载波是副载波，并且导频符号交织被布置在时域上。广播/组播导频符号与单播导频符号一起映射到几个天线。

3. 发明申请

WO2011097766A8 METHOD FOR OPTIMIZING RADIO RESOURCE CONTROL STATE AND DEVICE FOR MACHINE-TYPE COMMUNICATIONS 审中-公开
标题翻译：优化无线电资源控制状态的方法和机器通信的装置
公开(公告)号：WO2011097766A8
公开(公告)日：2012-08-02
申请号：PCT/CN2010000206
申请日：2010-02-12
申请人： ALCATEL LUCENT SHANGHAI BELL , ALCATEL LUCENT , CHAO HUA , WANG YONGGANG , HU ZHONGJI , CHEN YU
发明人： CHAO HUA , WANG YONGGANG , HU ZHONGJI , CHEN YU
IPC分类号： H04W52/28 , H04W76/00 , H04W88/02
CPC分类号： H04B7/022 , H04W76/046 , Y02D70/00 , Y02D70/12 , Y02D70/24 , Y02D70/25 , Y02D70/442
摘要： A method for optimizing radio resource control (RRC) state and a device for machine-type communications (MTC) are disclosed. The method for optimizing RRC state includes the following steps: executing network selection and cell selection; entering a camped normally state; in the camped normally state, monitoring if any paging information related to the MTC device exists; if paging information related to the MTC device is not found, entering a camped sleep state; otherwise, entering a connected mode state, executing regular data transmission, and then returning to the camped normally state. The optimization method and the MTC device in the present invention introduce a new state into the idle mode of present 3GPP systems, thus ensuring immediate realization of the function required by the MTC system, and meanwhile saving energy and signaling overhead.
摘要翻译：公开了一种用于优化无线电资源控制（RRC）状态的方法和用于机器型通信（MTC）的设备。优化RRC状态的方法包括以下步骤：执行网络选择和小区选择; 进入正常状态; 在正常状态下，监视与MTC设备有关的寻呼信息是否存在; 如果没有找到与MTC设备相关的寻呼信息，则进入休眠状态; 否则，进入连接状态，执行定期数据传输，然后返回到正常状态。本发明的优化方法和MTC装置将新的状态引入到现有3GPP系统的空闲模式中，从而确保了即时实现MTC系统所需的功能，同时节省能量和信令开销。

4. 发明申请

WO2011116503A8 METHOD AND APPARATUS FOR RE-USING MULTICAST BROADCAST SINGLE FREQUENCY NETWORK (MBSFN) SUBFRAMES 审中-公开
标题翻译：用于重新使用多播广播单频网（MBSFN）子帧的方法和装置
公开(公告)号：WO2011116503A8
公开(公告)日：2012-09-13
申请号：PCT/CN2010000382
申请日：2010-03-26
申请人： ALCATEL LUCENT SHANGHAI BELL , ALCATEL LUCENT , CHEN YU , WANG YONGGANG , HU ZHONGJI
发明人： CHEN YU , WANG YONGGANG , HU ZHONGJI
IPC分类号： H04L29/06
CPC分类号： H04W4/06 , Y02D70/1262 , Y02D70/1264
摘要： Provided are a method for re-using multicast broadcast single frequency network (MBSFN) subframes and an apparatus thereof. The method includes : configuring the strategy of using the unicast upon the re-used MBSFN subframe; implementing the configured strategy to re-use the MBSFN subframes. Application of the above technical solution, can give consideration to power saving and the complexity of implementation, and meanwhile, implement unicast service transmission on the MBSFN subframes, without affecting the existing agreement.
摘要翻译：提供了一种用于重新使用多播广播单频网（MBSFN）子帧的方法及其装置。该方法包括：配置在重新使用的MBSFN子帧上使用单播的策略; 实施配置的策略以重新使用MBSFN子帧。应用上述技术方案，可以考虑节电和实施的复杂性，同时在MBSFN子帧上实现单播业务传输，不影响现有协议。

5. 发明申请

WO2011054141A8 METHOD AND DEVICE FOR ALLOCATING RESOURCES IN A MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：在移动通信系统中分配资源的方法和设备
公开(公告)号：WO2011054141A8
公开(公告)日：2011-08-25
申请号：PCT/CN2009074762
申请日：2009-11-03
申请人： ALCATEL LUCENT SHANGHAI BELL , ALCATEL LUCENT , CHEN YU , WANG HE , HU ZHONGJI
发明人： CHEN YU , WANG HE , HU ZHONGJI
IPC分类号： H04W72/00
CPC分类号： H04W72/04
摘要： A technical solution for allocating resources in a mobile communication system is disclosed. According to one embodiment of the present invention, a method for transmitting data to a user equipment in an access equipment is provided, and includes the following steps: A. determining the greatest resource requirement of a first type of a service and the resources allocated to said first type of said service; and B. according to the resource allocation situation and to the type of a second type of service, determining whether to permit provision of said second type of service. Use of the technical solution provided in the present invention increases the utilization rate of system resources and enables resource conflicts between the first type of service and the second type of service to be controlled.
摘要翻译：公开了一种用于在移动通信系统中分配资源的技术解决方案。根据本发明的一个实施例，提供了一种向接入设备中的用户设备传输数据的方法，包括以下步骤：A.确定第一类业务的最大资源需求和分配给所述第一类型的所述服务; 和B.根据资源分配情况和第二类型的服务的类型，确定是否允许提供所述第二类型的服务。采用本发明提供的技术方案提高了系统资源的利用率，并且能够控制第一类业务和第二类业务之间的资源冲突。

6. 发明申请

WO2011017821A1 EVOLVED MULTIMEDIA BROADCAST MULTICAST SERVICE SYSTEM AND METHOD FOR PERFORMING STATISTICAL MULTIPLEXING FOR SERVICES WITH DIFFERENT QUALITY OF SERVICE CLASS IDENTIFIERS 审中-公开
标题翻译：多媒体广播多媒体服务系统的演进和用于对服务质量不同的服务类别标识符执行统计多路复用的方法
公开(公告)号：WO2011017821A1
公开(公告)日：2011-02-17
申请号：PCT/CN2009000918
申请日：2009-08-11
申请人： ALCATEL LUCENT SHANGHAI BELL , ALCATEL LUCENT , CHEN YU
发明人： CHEN YU
IPC分类号： H04L29/06
CPC分类号： H04W4/06 , H04L12/189
摘要： A statistical multiplexing method for services with different quality of service class identifiers (QCIs) in an evolved multimedia broadcast multicast service (e-MBMS) system includes the following steps: determining, at an evolved broadcast multicast service center (eBM-SC), a statistical multiplexing group and statistical multiplexing group information for e-MBMS services, wherein the statistical multiplexing group is constituted by multiple services with different QCIs, the services with the same QCI constitute statistical multiplexing subgroups in the statistical multiplexing group, and the statistical multiplexing group information includes the QCI, service list, and aggregated bundle bit rate (ABBR) of each statistical multiplexing subgroup, and the ABBR of the statistical multiplexing group; determining, at an MBMS collaborative entity (MCE), according to a predefined standard, ABBR groups on the basis of the statistical multiplexing group information determined by an eBM-SC, and performing statistical multiplexing scheduling for the services of the ABBR groups, so that the multiple services belonging to the same ABBR group share the resources assigned to said ABBR group. The method achieves further gain, thereby reducing resource consumption.
摘要翻译：在演进的多媒体广播多播服务（e-MBMS）系统中，具有不同服务质量等级标识符（QCI）的服务的统计复用方法包括以下步骤：在演进的广播多播服务中心（eBM-SC）统计复用组和用于e-MBMS服务的统计复用组信息，其中统计复用组由具有不同QCI的多个业务构成，具有相同QCI的业务构成统计复用组中的统计复用子组，统计复用组信息包括每个统计复用子组的QCI，服务列表和聚合捆绑比特率（ABBR），以及统计复用组的ABBR; 根据预定标准，在MBMS协作实体（MCE）根据由eBM-SC确定的统计复用组信息确定ABBR组，并对ABBR组的业务执行统计复用调度，使得属于同一ABBR组的多个业务共享分配给所述ABBR组的资源。该方法获得进一步增益，从而减少资源消耗。

7. 发明申请

WO2009000101A1 A METHOD AND SYSTEM OF MBMS DATA RETRANSMISSON 审中-公开
标题翻译：一种MBMS数据重传的方法与系统
公开(公告)号：WO2009000101A1
公开(公告)日：2008-12-31
申请号：PCT/CN2007001963
申请日：2007-06-22
申请人： ALCATEL SHANGHAI BELL CO LTD , WANG YONGGANG , HU ZHONGJI , CHAO HUA , CHEN YU
发明人： WANG YONGGANG , HU ZHONGJI , CHAO HUA , CHEN YU
IPC分类号： H04L1/08
CPC分类号： H04L1/1867 , H04L1/1692 , H04L1/1854 , H04L1/1861 , H04L2001/0093 , H04W72/005 , H04W72/0446 , H04W72/0453
摘要： A method of data retransmission for MBMS which includes the following steps: the base station distributes uplink time/frequency source block for the mobile station; the mobile station feedbacks the uplink feedback signal aiming to the received downlink MBMS data at the allocated uplink time/frequency source block to the base station, wherein combines the uplink feedback signals aiming to the same downlink MBMS data in a same uplink time/frequency source, and multiplexes the uplink feedback signals aiming to different downlink MBMS data in a same uplink time/frequency source block; the base station determines whether need to retransmit data block according to the uplink feedback signal.
摘要翻译：一种用于MBMS的数据重传方法，包括以下步骤：基站分配用于移动台的上行链路时间/频率源块; 移动台将基于分配的上行链路时间/频率源块的接收到的下行链路MBMS数据的上行链路反馈信号反馈到基站，其中组合针对同一上行链路时间/频率源中的相同下行链路MBMS数据的上行链路反馈信号并且在相同的上行链路时间/频率源块中复用针对不同下行链路MBMS数据的上行链路反馈信号; 基站确定是否需要根据上行反馈信号重发数据块。

8. 发明申请

WO2012020311A3 METHOD AND APPARATUS FOR MANAGING MULTIMEDIA BROADCAST MULTICAST SERVICE MBMS TRANSMISSION 审中-公开
标题翻译：用于管理多媒体广播多播服务MBMS传输的方法和装置
公开(公告)号：WO2012020311A3
公开(公告)日：2012-04-26
申请号：PCT/IB2011002070
申请日：2011-07-29
申请人： ALCATEL LUCENT , CHEN YU
发明人： CHEN YU
IPC分类号： H04W4/06 , H04W16/10
CPC分类号： H04W4/06
摘要： The present invention discloses a method and apparatus for managing multimedia broadcast multicast service MBMS transmission, wherein a plurality of base stations simultaneously transmit MBMS via a single frequency. The method comprises the step of: switching off MBMS transmission of at least one base station among the plurality of base stations. According to the present invention, the system power can be saved.
摘要翻译：本发明公开了一种用于管理多媒体广播多播服务MBMS传输的方法和装置，其中多个基站经由单个频率同时发送MBMS。该方法包括以下步骤：关闭多个基站中的至少一个基站的MBMS传输。根据本发明，可以节省系统功率。

9. 发明申请

WO2012137079A3 METHOD AND APPARATUS FOR ACCESSING IN AN EQUIPMENT OF A COMMUNICATION NETWORK 审中-公开
标题翻译：用于访问通信网络的设备的方法和设备
公开(公告)号：WO2012137079A3
公开(公告)日：2012-11-29
申请号：PCT/IB2012000905
申请日：2012-03-30
申请人： ALCATEL LUCENT , CHEN YU , WANG HE , DU HONGFEI
发明人： CHEN YU , WANG HE , DU HONGFEI
IPC分类号： H04W48/08 , H04L1/18
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接入的方法。该方法包括以下步骤：从基站接收消息2，该消息2用于分配资源以发送消息3，该分配的资源对应于N个HARQ TMRT，其中1 = N = 8; 并且仅在N个HARQHRT的一部分中传送消息3。利用本发明的方案，MTC设备在一个/一些HARQ RTT中选择性地发送Msg3并且在另一个/某个HARQ RTT中保持静默，从而可以回退与其他UE发生接入冲突的可能性，使得其他UE，特别是人对人的UE，可以正常地发送Msg3。从网络中的用户设备的角度来看，发生碰撞的可能性降低，完全减少了接入延迟和接入失败的可能性。

10. 发明申请

WO2012042378A3 A METHOD AND DEVICE FOR INITIATING ONE-TO-MANY COMMUNICATION PROCESS BY A NETWORK IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：一种用于在通信系统中网络启动一对多通信过程的方法和设备
公开(公告)号：WO2012042378A3
公开(公告)日：2012-05-31
申请号：PCT/IB2011002466
申请日：2011-09-14
申请人： ALCATEL LUCENT , CHAO HUA , WANG YONGGANG , CHEN YU
发明人： CHAO HUA , WANG YONGGANG , CHEN YU
IPC分类号： H04W8/02 , H04W40/20
CPC分类号： H04W8/186 , H04L45/16 , H04W68/025 , H04W68/04 , H04W76/022
摘要： The present invention provides a solution of initiating one-to-many communication process by a network in a communication system. Firstly, a server sends a control signaling to the determined next-hop core network equipment. After receiving the control signaling, the core network equipment generates a paging message according to the control signaling, and determines a target access network equipment to send the paging message according to the content of the paging message. After receiving the paging message from the core network equipment, the access network equipment interprets the paging message into an air interface paging message and sends the air interface paging message. After receiving the paging message, the terminal equipment detects whether the identification information included in the paging message matches the terminal equipment. If so, the terminal equipment sends the reported data or performs call establishment with the network, according to paging reason indication information in the paging message. By applying the present invention, the network side only needs to initiate one paging process; furthermore, the on-demand reply message is triggered by the signaling but not available application data method in the present invention, and the present invention does not depend upon the detailed implement of the terminal equipment, therefore, the effect of on-demand reply can be achieved.
摘要翻译：本发明提供了一种在通信系统中由网络启动一对多通信过程的解决方案。首先，服务器向确定的下一跳核心网络设备发送控制信令。接收到控制信令后，核心网设备根据控制信令产生寻呼消息，并根据寻呼消息的内容确定目标接入网设备发送寻呼消息。接收网络设备从核心网络设备接收到寻呼消息后，将寻呼消息解释为空中接口寻呼消息，并发送空中接口寻呼消息。终端设备在接收到寻呼消息后，检测包括在寻呼消息中的识别信息是否与终端设备相匹配。如果是，终端设备根据寻呼消息中的寻呼原因指示信息发送报告数据或与网络进行呼叫建立。通过应用本发明，网络侧仅需要启动一个寻呼过程; 此外，按需回复消息由本发明中的信令而不是可用的应用数据方法触发，并且本发明不依赖于终端设备的详细实现，因此按需回复的效果可以实现。

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