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1. 发明申请

WO2008152611A1 APPARATUS, METHOD AND COMPUTER PROGRAM PRODUCT PROVIDING TRANSPARENT CONTAINER 审中-公开
标题翻译：装置，方法和提供透明容器的计算机程序产品
公开(公告)号：WO2008152611A1
公开(公告)日：2008-12-18
申请号：PCT/IB2008/052352
申请日：2008-06-13
申请人： NOKIA CORPORATION , NOKIA, INC. , SEBIRE, Benoist , HUANG, Leping , RANTA, Jukka
发明人： SEBIRE, Benoist , HUANG, Leping , RANTA, Jukka
IPC分类号： H04L29/06
CPC分类号： H04W36/0038 , H04L63/0428 , H04W12/02
摘要： An identifier (e.g., IMSI, IMSI mod 128, C-RNTI, or a nonce) is established between a serving access node s-BS and a user equipment UE. The UE generates and encrypts a transparent container with its security context, which is known to the s-BS. The UE sends the encrypted transparent container, appended with the unencrypted identifier, to a target access node t-BS. For a forward handover FHO, these are sent in a random access procedure along with an identifier for the s-BS. The t-BS reads the s-BS identifier, and forwards to the s-BS the encrypted container with the appended UE identifier. The s-BS matches the received UE identifier with the established one, decrypts the transparent container received from the t-BS with the UE's security context, and based on the matching sends to the t-BS a context for the UE. The UE's security context is kept secure and FHO proceeds only to the UE-selected t- BS.
摘要翻译：在服务接入节点s-BS和用户设备UE之间建立标识符（例如，IMSI，IMSI mod 128，C-RNTI或随机数）。 UE生成并加密具有s-BS已知的安全上下文的透明容器。 UE将加密的透明容器发送到目标接入节点t-BS，该透明容器附加了未加密的标识符。对于正向切换FHO，这些随机接入过程连同s-BS的标识符一起发送。 t-BS读取s-BS标识符，并向s-BS转发具有附加的UE标识符的加密容器。 s-BS将所接收的UE标识符与已建立的UE标识符相匹配，用UE的安全上下文解密从t-BS接收的透明容器，并且基于匹配向t-BS发送UE的上下文。 UE的安全上下文保持安全，并且FHO仅进行到UE选择的t-BS。

2. 发明申请

WO2008135934A1 SYSTEM AND METHOD FOR CONTROLLING BASE STATIONS FOR MULTIMEDIA BROADCAST COMMUNICATIONS 审中-公开
标题翻译：用于控制多媒体广播通信基站的系统和方法
公开(公告)号：WO2008135934A1
公开(公告)日：2008-11-13
申请号：PCT/IB2008/051714
申请日：2008-05-02
申请人： NOKIA CORPORATION , NOKIA INC. , CHEN, Hongyuan , HUANG, Leping , SHU, Kodo
发明人： CHEN, Hongyuan , HUANG, Leping , SHU, Kodo
IPC分类号： H04L12/56
CPC分类号： H04W72/005 , H04W24/08 , H04W24/10
摘要： A method, apparatus and system are provided for controlling base stations for multimedia broadcast communications. In one embodiment, an apparatus includes a reporting subsystem (675) configured to compile an activity status report based on a counting report and a channel quality indicator report received from user equipment and to send the activity status report to an entity of the communication system. The apparatus also includes a dynamic single-frequency network subsystem (680) configured to control a multimedia broadcast and multimedia multicast service provided by the apparatus as a function of a static contribution table associated therewith and the activity status report.
摘要翻译：提供了一种用于控制用于多媒体广播通信的基站的方法，装置和系统。在一个实施例中，一种装置包括报告子系统（675），其被配置为基于从用户设备接收的计数报告和信道质量指示符报告来编译活动状态报告，并将活动状态报告发送到通信系统的实体。该装置还包括动态单频网络子系统（680），其被配置为根据与其相关联的静态贡献表和活动状态报告来控制由该装置提供的多媒体广播和多媒体多播服务。

3. 发明申请

WO2008110996A1 APPARATUS, METHOD AND COMPUTER PROGRAM PRODUCT PROVIDING AUXILLARY HANDOVER COMMAND 审中-公开
标题翻译：装置，方法和计算机程序产品提供辅助切换命令
公开(公告)号：WO2008110996A1
公开(公告)日：2008-09-18
申请号：PCT/IB2008/050899
申请日：2008-03-12
申请人： NOKIA CORPORATION , NOKIA, INC. , HUANG, Leping , FORSBERG, Dan , ALANARA, Seppo M. , VESTERINEN, Seppo , DALSGAARD, Lars
发明人： HUANG, Leping , FORSBERG, Dan , ALANARA, Seppo M. , VESTERINEN, Seppo , DALSGAARD, Lars
IPC分类号： H04Q7/38
CPC分类号： H04W12/06 , H04W12/10 , H04W36/0016
摘要： An auxiliary handover message is sent from a target eNB to a UE being handed over from a source eNB. The auxiliary handover message includes a context identifier that is established between the source eNB and the UE, which the source eNB provides to the target eNB during context data exchange when preparing for the handover. The UE uses the context identifier to verify that the auxiliary handover message is valid. Various approaches are detailed for minimizing signaling overhead and minimizing the time the UE must monitor the separate channel for the auxiliary handover message in the event the UE does not properly receive the original handover message from the source eNB. The context identifier may be a random number, a C-RNTI, an eNB-ID, or a token. The auxiliary handover command sent from the target eNB may be the context identifier with or without a copy of the handover command.
摘要翻译：辅助切换消息从目标eNB发送到从源eNB切换的UE。辅助切换消息包括在源eNB和UE之间建立的上下文标识符，当准备切换时，源eNB在上下文数据交换期间向目标eNB提供。 UE使用上下文标识符来验证辅助切换消息是否有效。详细的各种方法用于最小化信令开销并且在UE不能从源eNB正确接收到原始切换消息的情况下最小化UE必须监视辅助切换消息的单独信道的时间。上下文标识符可以是随机数，C-RNTI，eNB-ID或令牌。从目标eNB发送的辅助切换命令可以是具有或不具有切换命令的副本的上下文标识符。

4. 发明申请

WO2008050220A1 LAYERED CODED STREAMING CONTROL FOR UNICAST/MBMS INTERACTION 审中-公开
标题翻译：用于UNICAST / MBMS互动的分层编码流控制
公开(公告)号：WO2008050220A1
公开(公告)日：2008-05-02
申请号：PCT/IB2007/003191
申请日：2007-10-24
申请人： NOKIA CORPORATION , NOKIA, INC. , HUANG, Leping , SHU, Kodo
发明人： HUANG, Leping , SHU, Kodo
IPC分类号： H04L29/06
CPC分类号： H04L29/06027 , H04L65/4076 , H04L65/604 , H04L65/80
摘要： A higher network sends a base stream of a data stream to a first network node, and sends an enhancement stream of the data stream to a second network node. The first network node transmits the base stream over a multicast channel and the second network node transmits the enhanced stream in synchronism with the transmitted base stream over a unicast channel. Various options are detailed for how this synchronism is achieved, and the second network node need only transmit the higher bit-rate enhancement stream on user request or if network conditions permit. A user equipment receives the base and enhancement streams, combines them, and displays the combined stream to a user at a graphical display interface. Various apparatus, methods, and computer programs are detailed for various nodes and the user equipment.
摘要翻译：较高的网络将数据流的基本流发送到第一网络节点，并将数据流的增强流发送到第二网络节点。第一网络节点通过多播信道发送基本流，第二网络节点通过单播信道与所发送的基本流同步地发送增强流。详细说明了如何实现这种同步的各种选项，第二网络节点仅需要根据用户请求或网络条件允许传输较高比特率增强流。用户设备接收基本和增强流，组合它们，并且在图形显示界面上将组合流显示给用户。各种装置，方法和计算机程序对于各种节点和用户设备是详细的。

5. 发明申请

WO2009053933A1 METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR REDUCING OUTAGE PROBABILITY FOR MOBILE DEVICES 审中-公开
标题翻译：方法，装置和计算机程序产品，用于减少移动设备的失效概率
公开(公告)号：WO2009053933A1
公开(公告)日：2009-04-30
申请号：PCT/IB2008/054387
申请日：2008-10-23
申请人： NOKIA CORPORATION , NOKIA INC. , KOIVISTO, Tommi , HUANG, Leping
发明人： KOIVISTO, Tommi , HUANG, Leping
IPC分类号： H04W48/20 , H04W4/06 , H04W36/08 , H04L1/00
CPC分类号： H04W48/20 , H04L1/0003 , H04L1/0009 , H04L2001/0093 , H04W4/02 , H04W36/08
摘要： An apparatus for enabling dual mode communication may include a processor. The processor may be configured to receive (102), via a source cell, an indication of service availability for a particular service in a target cell, determine (104) whether a current transmission format of the target cell is indicative of the particular service being available at a region proximate to an edge of the target cell, switch to communication with the target cell from communication with the source cell in response to a determination that the current transmission format of the target cell indicates that the particular service is available' at the region proximate to the edge of the target cell, and trigger (110, 112, 130) the target cell to make an adjustment (120, 132) to the transmission format to cover cell edge area in response to a determination that the current transmission format of the target cell indicates that the particular service is not available at the region proximate to the edge of the target cell. A corresponding method and computer program product are also provided.
摘要翻译：用于启用双模式通信的装置可以包括处理器。处理器可以被配置为经由源小区接收（102）对目标小区中的特定服务的服务可用性的指示，确定（104）目标小区的当前传输格式是否表示特定服务是在目标小区的边缘附近的区域可用，响应于当前目标小区的当前传输格式指示特定服务可用的确定，切换到与目标小区的通信与源小区的通信区域，以及触发器（110,112,130）所述目标小区以响应于当前传输格式的确定来对所述传输格式进行调整（120,132）以覆盖小区边缘区域指示特定服务在靠近目标小区边缘的区域不可用。还提供了相应的方法和计算机程序产品。

6. 发明申请

WO2008096240A1 METHOD AND APPARATUS FOR PROVIDING INTERFERENCE COORDINATION IN HANDOVER SIGNALING 审中-公开
标题翻译：提供干扰信号干扰协调的方法和装置
公开(公告)号：WO2008096240A1
公开(公告)日：2008-08-14
申请号：PCT/IB2008/000264
申请日：2008-02-06
申请人： NOKIA CORPORATION , NOKIA INC. , HUANG, Leping
发明人： HUANG, Leping
IPC分类号： H04Q7/38
CPC分类号： H04W36/20 , H04W36/08
摘要： An approach is provided for providing interference coordination in handover signaling. An interference condition is determined based on a measurement report from a terminal. A transferring base station instructs a targeted base station to suspend transmission to mitigate the interference condition. The transferring base station generates a signal to instruct the terminal to handover to the targeted base station.
摘要翻译：提供了一种在切换信令中提供干扰协调的方法。基于来自终端的测量报告来确定干扰条件。转移基站指示目标基站暂停传输以减轻干扰状况。传送基站产生指示终端切换到目标基站的信号。

7. 发明申请

WO2008053302A2 APPARATUS, METHOD AND COMPUTER PROGRAM PRODUCT PROVIDING EXTENDED MEASUREMENT CONTROL SIGNAL FOR HANDOFF MEASUREMENT UNDER INTERFERENCE COORDINATION 审中-公开
标题翻译：仪器，方法和计算机程序产品提供用于在干扰协调下进行切换测量的扩展测量控制信号
公开(公告)号：WO2008053302A2
公开(公告)日：2008-05-08
申请号：PCT/IB2007/003217
申请日：2007-10-25
申请人： NOKIA CORPORATION , NOKIA, INC. , HUANG, Leping , SHU, Kodo , CHEN, Hongyuan , NIELSEN, Sari, Kaarina , DALSGAARD, Lars , KOSKELA, Karkko, T.
发明人： HUANG, Leping , SHU, Kodo , CHEN, Hongyuan , NIELSEN, Sari, Kaarina , DALSGAARD, Lars , KOSKELA, Karkko, T.
IPC分类号： H04W12/08 , H04W24/10 , H04W36/08
CPC分类号： H04W36/0088 , H04W24/10
摘要： In one non-limiting, exemplary embodiment, a method includes: receiving radio resource control signaling with a user equipment, wherein the radio resource control signaling is indicative of at least one frequency sub-band to be measured by the user equipment for a particular cell in a manner transparent to at least one of an interference control scheme and a handover scheme implemented for the cell (81); performing at least one measurement of the at least one frequency sub-band (82); and reporting information descriptive of the at least one measurement (83).
摘要翻译：在一个非限制性的示例性实施例中，一种方法包括：与用户设备接收无线电资源控制信令，其中所述无线电资源控制信令指示待测量的至少一个频率子带由所述用户设备以对所述小区（81）实施的干扰控制方案和切换方案中的至少一个透明的方式来发送特定小区; 执行所述至少一个频率子带（82）的至少一个测量; 并报告描述至少一个测量的信息（83）。

8. 发明申请

WO2008050230A3 METHOD AND APPARATUS FOR HANDOVER MEASUREMENT 审中-公开
公开(公告)号：WO2008050230A3
公开(公告)日：2008-05-02
申请号：PCT/IB2007/003238
申请日：2007-10-26
申请人： NOKIA CORPORATION , NOKIA INC. , HUANG, Leping , SHU, Kodo , CHEN, Hongyuan , NIELSEN, Sari
发明人： HUANG, Leping , SHU, Kodo , CHEN, Hongyuan , NIELSEN, Sari
IPC分类号： H04Q7/38
摘要： A UE performs pilot measurements over a frequency sub-band of a serving cell and adjacent cells based on pilot symbols. In an interference coordination scheme, the UE is classified into a cell edge or a cell center UE based on a channel quality measurement. For downlink data reception, the UE in the cell edge is allocated a cell edge sub-band and the UE in the cell center is allocated a cell center sub-band. If the UE is in the cell edge of the serving cell, the UE performs pilot measurement over the cell edge sub-band of the serving cell and the cell edge sub-band of adjacent cells. If the UE is in the cell center, the UE performs pilot measurement over the cell center sub-band of the serving cell. When the UE is in the cell edge, it performs measurement at a higher rate than when it is in the cell center.

9. 发明申请

WO2005067162A1 A METHOD FOR REDUCING RADIO INTERFERENCE IN A FREQUENCY-HOPPING RADIO NETWORK 审中-公开
标题翻译：一种减少频率干扰无线电网络中无线电干扰的方法
公开(公告)号：WO2005067162A1
公开(公告)日：2005-07-21
申请号：PCT/IB2004/003148
申请日：2004-09-27
申请人： NOKIA CORPORATION , CHEN, Hongyuan , HUANG, Leping
发明人： CHEN, Hongyuan , HUANG, Leping
IPC分类号： H04B1/713
CPC分类号： H04W16/14 , H04B1/715 , H04B2001/7154
摘要： A method for reducing interference between a first frequency-hopping radio communications network and a second frequency-hopping radio communications network, comprising: predicting a possible collision between a transmission at a first frequency in the first frequency-hopping radio communication network and a transmission at the first frequency in the second frequency-hopping radio communication network; and controlling transmission in one of the first frequency-hopping radio communications network and the second frequency-hopping radio communications network to avoid the collision. Also described is a method for controlling the operation of a Master transceiver of a first frequency-hopping radio communications network, comprising: determining the duration for which transmissions at a single frequency can occur in the first frequency-hopping network without a potential collision with transmissions at that frequency in neighboring frequency-hopping networks; and controlling multi-slot communication in the first frequency-hopping radio communications network in dependence upon the determination.
摘要翻译：一种用于减少第一跳频无线电通信网络和第二跳频无线电通信网络之间的干扰的方法，包括：预测第一跳频无线电通信网络中第一频率的传输与第一跳频无线电通信网络之间的传输第二跳频无线电通信网络中的第一频率; 并控制第一跳频无线通信网络和第二跳频无线通信网络中的一个中的传输，以避免冲突。还描述了一种用于控制第一跳频无线电通信网络的主收发器的操作的方法，包括：确定在第一跳频网络中可能发生单个频率的传输的持续时间，而不会与传输发生潜在的冲突在相邻频率跳频网络中的频率; 以及根据确定在第一跳频无线电通信网络中控制多时隙通信。

10. 发明申请

WO2008120159A2 SYSTEM AND METHOD FOR SELF-OPTIMIZATION OF INTERFERENCE COORDINATION IN COMMUNICATION SYSTEMS 审中-公开
标题翻译：用于在通信系统中自干扰协调的自我优化的系统和方法
公开(公告)号：WO2008120159A2
公开(公告)日：2008-10-09
申请号：PCT/IB2008/051178
申请日：2008-03-28
申请人： NOKIA CORPORATION , NOKIA INC. , HUANG, Leping , SHU, Kodo
发明人： HUANG, Leping , SHU, Kodo
IPC分类号： H04Q7/36
CPC分类号： H04W72/0413 , H04B7/024 , H04L1/1867 , H04W72/082
摘要： In accordance with aspects of the present invention, a method, apparatus and system are provided for self-optimization of interference coordination in communication systems. In one embodiment, the apparatus includes a measurement and reporting subsystem (850) configured to perform measurements regarding a status of the apparatus and to provide a reliability report to a base station as a function thereof. The apparatus is configured to notify a strongest interferer about the status via the reliability report. In another embodiment, the apparatus includes a measurement report handler (815) configured to process a reliability report received from a user equipment and an interference coordination subsystem (825) configured to adjust interference coordination parameters based on the reliability report received from the user equipment.
摘要翻译：根据本发明的各方面，提供了一种用于通信系统中的干扰协调的自优化的方法，装置和系统。在一个实施例中，该装置包括测量和报告子系统（850），其被配置为执行关于该装置的状态的测量并且作为其功能向基站提供可靠性报告。该装置被配置为通过可靠性报告向最强的干扰者通知关于状态。在另一个实施例中，该装置包括被配置为处理从用户设备接收的可靠性报告的测量报告处理器（815），以及被配置为基于从用户设备接收的可靠性报告来调整干扰协调参数的干扰协调子系统（825）。

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