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1. 发明申请

WO2007063393A2 APPARATUS, METHOD AND COMPUTER PROGRAM PRODUCT PROVIDING RETRANSMISSION UTILIZING MULTIPLE ARQ MECHANISMS 审中-公开
标题翻译：提供利用多重ARQ机制进行重传的装置，方法和计算机程序产品
公开(公告)号：WO2007063393A2
公开(公告)日：2007-06-07
申请号：PCT/IB2006003404
申请日：2006-11-29
申请人： NOKIA CORP , NOKIA INC , KASHIMA TSUYOSHI , PHAN VINH VAN , KAHTAVA JUSSI , KETTUNEN KIMMO , RANTA JUKKA , MALKAMAKI ESA
发明人： KASHIMA TSUYOSHI , PHAN VINH VAN , KAHTAVA JUSSI , KETTUNEN KIMMO , RANTA JUKKA , MALKAMAKI ESA
IPC分类号： H04L1/18
CPC分类号： H04L1/1829 , H04L1/1685 , H04L1/1809 , H04L1/1812 , H04L1/1848
摘要： A method includes receiving at least one transport block and determining from the at least one transport block a first data unit, wherein a portion but not all of the first data unit includes a second data unit; determining information corresponding to acknowledgement status of the first data unit; determining, based at least on the information, whether a request should be performed requesting retransmission of the second data unit; and performing the request in response to a determination the request should be performed. Another method includes determining information corresponding to acknowledgement status of a previously transmitted data unit, wherein a portion but not all of the previously transmitted data unit includes a second data unit; determining, based at least on the information, whether retransmission of the second data unit should occur; and performing the retransmission of the second data unit in response to a determination the retransmission should be performed.
摘要翻译：一种方法包括接收至少一个传输块并从至少一个传输块确定第一数据单元，其中第一数据单元的一部分但不是全部包括第二数据单元; 确定与所述第一数据单元的确认状态对应的信息; 至少基于所述信息确定是否应当执行请求重传所述第二数据单元的请求; 并且响应于确定该请求应该被执行来执行该请求。另一种方法包括确定对应于先前传输的数据单元的确认状态的信息，其中先前传输的数据单元的一部分但不是全部包括第二数据单元; 至少基于所述信息确定是否应该发生所述第二数据单元的重传; 以及响应于确定应该执行重传来执行第二数据单元的重传。

2. 发明申请

WO2007060505A3 APPARATUS, METHOD AND COMPUTER PROGRAM PRODUCT TO PROVIDE FLOW_ID MANAGEMENT IN MAC SUB-LAYER FOR PACKET-OPTIMIZED RADIO LINK LAYER 审中-公开
标题翻译：提供用于分组优化的无线电链路层的MAC子层中的FLOW_ID管理的装置，方法和计算机程序产品
公开(公告)号：WO2007060505A3
公开(公告)日：2007-10-04
申请号：PCT/IB2006002749
申请日：2006-10-03
申请人： NOKIA CORP , NOKIA INC , KASHIMA TSUYOSHI , KETTUNEN KIMMO , RINNE MIKKO J , PHAN VINH VAN
发明人： KASHIMA TSUYOSHI , KETTUNEN KIMMO , RINNE MIKKO J , PHAN VINH VAN
IPC分类号： H04L12/56 , H04L29/06 , H04W8/26 , H04W28/14 , H04W28/18 , H04W28/24 , H04W76/02 , H04W80/00
CPC分类号： H04W8/26 , H04L47/14 , H04L47/2441 , H04W28/14 , H04W28/18 , H04W28/24 , H04W76/02 , H04W80/00 , H04W80/04 , H04W88/02
摘要： A series of logical channel identifiers LCIDs, each associated with one radio link service profile RLSP, is stored in a local memory. The local memory is accessed whenever a LCID is taken into use for identifying an active logical channel, and each RLSP includes a set of radio link service parameters at least one of which is a quality of service parameter. A first data packet bearing a LCID and establishing a flow is received over a wireless logical channel. The local memory is accessed to determine if an RLSP is associated with the LCID of the first data packet. For the case where an RLSP is not associated with the LCID in the local memory, the LCID is associated with a designated default RLSP, and the first data packet is processed using the designated default RLSP. Predetermined and custom RLSPs are also described, as are methods, devices, programs, an integrated circuits embodying the invention.
摘要翻译：一系列逻辑信道标识符LCID，每一个都与一个无线电链路服务配置文件RLSP相关联，被存储在本地存储器中。每当使用LCID标识活动逻辑信道时，访问本地存储器，并且每个RLSP包括一组无线电链路服务参数，其中至少一个是服务质量参数。承载LCID并建立流的第一数据分组通过无线逻辑信道被接收。访问本地存储器以确定RLSP是否与第一数据分组的LCID相关联。对于RLSP不与本地存储器中的LCID相关联的情况，LCID与指定的默认RLSP相关联，并且使用指定的默认RLSP处理第一数据分组。还描述了预定的和定制的RLSP，以及体现本发明的方法，设备，程序，集成电路。

3. 发明申请

WO2007093879A3 APPARATUS, METHOD AND COMPUTER PROGRAM PRODUCT PROVIDING SELECTION OF PACKET SEGMENTATION 审中-公开
标题翻译：提供分组选择的装置，方法和计算机程序产品
公开(公告)号：WO2007093879A3
公开(公告)日：2007-12-06
申请号：PCT/IB2007000329
申请日：2007-02-13
申请人： NOKIA CORP , NOKIA INC , PHAN VINH VAN , KASHIMA TSUYOSHI , KETTUNEN KIMMO
发明人： PHAN VINH VAN , KASHIMA TSUYOSHI , KETTUNEN KIMMO
IPC分类号： H04L12/56 , H04L29/02 , H04W28/20
CPC分类号： H04L1/0007 , H04L1/0002 , H04L1/0015 , H04L47/10 , H04L47/14 , H04L47/365 , H04L69/324 , H04W28/065
摘要： A method, computer program, and apparatus adaptively select a segmentation option for service data units based on a bandwidth allocation. In general terms, one of a first segmentation option or a second segmentation option is selected based on a bandwidth allocation that is selected from among several possible bandwidth allocation options. A service data unit is segmented according to the selected segmentation option and wirelessly transmitted. In an embodiment, the first segmentation option uses a predetermined length such as a fixed length that may be chosen to match an IP packet size, or a predetermined maximum length to which the size of segmented units are constrained, and segmentation occurs prior to packet scheduling. In an embodiment, the second segmentation option uses a dynamic length that changes per transmission time interval, and segmentation occurs after packet scheduling and after the size of the transport block is determined.
摘要翻译：方法，计算机程序和装置基于带宽分配自适应地选择用于服务数据单元的分段选项。一般来说，基于从几个可能的带宽分配选项中选择的带宽分配来选择第一分段选项或第二分段选项中的一个。服务数据单元根据选择的分段选项进行分段并无线传输。在一个实施例中，第一分段选项使用诸如固定长度之类的预定长度，该固定长度可以被选择为匹配IP分组大小或分段单元的大小被约束的预定最大长度，并且分段在分组调度之前发生。在一个实施例中，第二分段选项使用每传输时间间隔改变的动态长度，并且分段在分组调度之后并且在传输块的大小被确定之后发生。

4. 发明申请

WO2008041189A3 METHOD FOR TRANSMISSION ERROR CONTROL OF SDU SEGMENTS 审中-公开
标题翻译： SDU分段传输错误控制方法
公开(公告)号：WO2008041189A3
公开(公告)日：2008-07-10
申请号：PCT/IB2007054021
申请日：2007-10-03
申请人： NOKIA CORP , NOKIA INC , TANG HAITAO , KETTUNEN KIMMO , SIVAKUMAR TATIKONDA
发明人： TANG HAITAO , KETTUNEN KIMMO , SIVAKUMAR TATIKONDA
IPC分类号： H04L1/18 , H04L1/00 , H04L12/56
CPC分类号： H04L1/0082
摘要： The present invention provides a method, apparatuses and system for carrying out transmission error control while reducing the amount of resources required to effectuation the transmission error control. Accordingly, in an exemplary embodiment of the invention a refinement sequence number is generated and added, for example by a protocol layer, to a segment of a data unit, such as a service data unit (SDU) or protocol data unit (PDU). The refinement sequence number may then be used by protocol layers such as the radio link control (RLC) layer or media access control (MAC) layer for transmission error control at the segment level and data unit level between peer entities.
摘要翻译：本发明提供一种用于在减少实现传输错误控制所需的资源量的同时执行传输错误控制的方法，装置和系统。因此，在本发明的示例性实施例中，生成细化序列号，例如通过协议层将其添加到诸如服务数据单元（SDU）或协议数据单元（PDU）的数据单元的段。然后，细化序列号可以由诸如无线电链路控制（RLC）层或媒体访问控制（MAC）层的协议层用于在段级别的传输错误控制和对等实体之间的数据单元级别。

5. 发明申请

WO2005101886A2 FREQUENCY LAYER CONVERGENCE METHOD FOR MBMS 审中-公开
标题翻译：用于MBMS的频率层收敛方法
公开(公告)号：WO2005101886A2
公开(公告)日：2005-10-27
申请号：PCT/IB2005001171
申请日：2005-04-15
申请人： NOKIA CORP , NIELSEN SARI , BARRETO LUIS , TAT QUAN , KETTUNEN KIMMO , NUMMINEN JUSSI
发明人： NIELSEN SARI , BARRETO LUIS , TAT QUAN , KETTUNEN KIMMO , NUMMINEN JUSSI
IPC分类号： H04W36/24 , H04W4/06 , H04W4/12 , H04W36/08 , H04W48/20 , H04Q7/38
CPC分类号： H04W4/06 , H04L12/189 , H04W36/08 , H04W36/24 , H04W48/20 , H04W72/005 , H04W72/04
摘要： A method to control cell selection and/or re-selection in a communication system comprising a plurality of cells with which terminal devices may communicate, the method comprising the steps of: determining that a terminal device is to start a session for a certain service, the service using a reception frequency; based on that determination, changing at least one cell selection and/or re-selection parameter in respect of the terminal device with the effect that a subsequent cell selection and/or re-selection performed by the device would favour cells that use the reception frequency used in said service session over other cells.
摘要翻译：一种在通信系统中控制小区选择和/或重新选择的方法，所述通信系统包括终端设备可以与之通信的多个小区，所述方法包括以下步骤：确定终端设备要开始某个服务的会话，使用接收频率的业务; 基于该确定，改变关于终端设备的至少一个小区选择和/或重选参数，其特征在于，由设备执行的后续小区选择和/或重新选择将有利于使用接收频率的小区在所述服务会话中用于其他小区。

6. 发明申请

WO2004052040A3 METHOD OF DETERMINING THE VALIDITY OF SERVICE ANNOUNCEMENTS 审中-公开
标题翻译：确定服务有效性的方法
公开(公告)号：WO2004052040A3
公开(公告)日：2005-01-13
申请号：PCT/IB0305462
申请日：2003-11-27
申请人： NOKIA CORP
发明人： KETTUNEN KIMMO , ALAKOSKI TIMO
IPC分类号： H04W4/06 , H04W48/16 , H04Q7/22 , H04W35/20
CPC分类号： H04W48/16 , H04W4/06
摘要： Disclosed is a method of determining the validity of service announcements in a cellular mobile network, wherein a multimedia broadcast/multicast service (MBMS) is provided, a service area (SA) is defined by the availability of a specific broadcast/multicast service which availability is announced in each cell, and the method comprises the steps of: generating a service announcement area identification (SAA id) which is the same for cells with identical service announcements; and checking by a user entity (UE) upon arrival in a new cell which service announcement is valid by receiving the service announcement area identification (SAA id). Also disclosed are a corresponding system and user entity.
摘要翻译：公开了一种确定蜂窝移动网络中的服务通告的有效性的方法，其中提供多媒体广播/多播服务（MBMS），服务区域（SA）由特定广播/多播服务的可用性定义，其可用性在每个小区中公布，该方法包括以下步骤：生成与具有相同服务通告的小区相同的服务通知区域标识（SAA id）; 在通过接收到服务通知区域标识（SAA id）的情况下，用户实体（UE）在到达新的小区中进行检查，该服务通知是有效的。还公开了相应的系统和用户实体。

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