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61. 发明申请

WO2009146864A1 TECHNIQUES FOR OPTIMIZING EFFICIENCY IN A SITUATION FOR A POSSIBLE HANDOVER OF A MOBILE TERMINAL 审中-公开
标题翻译：在移动终端可能切换的情况下优化效率的技术
公开(公告)号：WO2009146864A1
公开(公告)日：2009-12-10
申请号：PCT/EP2009/003884
申请日：2009-05-29
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , SACHS, Joachim
发明人： SACHS, Joachim
IPC分类号： H04W36/14 , H04W36/36 , H04W92/02
CPC分类号： H04W36/0072 , H04W36/14 , H04W36/36 , H04W92/02
摘要： A technique is proposed for optimizing efficiency in a situation for a possible handover of a mobile terminal (106) from a first mobile access network (102) according to a first mobile access technology to a second mobile access network (104) according to a second mobile access technology different from the first mobile access technology. A method embodiment of the technique performed by the mobile terminal (106) comprises the steps of receiving information regarding an availability of at least one of the first mobile access network and the second mobile access network (104), taking a decision regarding a connection to an inter-technology interworking entity (100) adapted to interwork between the first access technology and the second access technology, and establishing a connection to the interworking entity (100) for a preparation of the handover.
摘要翻译：提出了一种技术，用于在根据第一移动接入技术的移动终端（106）从第一移动接入网络（102）到根据第二移动接入网络（104）的可能切换的情况下优化效率移动接入技术与第一种移动接入技术不同。由移动终端（106）执行的技术的方法实施例包括以下步骤：接收关于第一移动接入网络和第二移动接入网络（104）中的至少一个的可用性的信息，适于在所述第一接入技术和所述第二接入技术之间互通的技术间互联实体（100），以及建立到所述互通实体（100）的连接以准备所述切换。

62. 发明申请

WO2009024180A1 METHOD AND APPARATUS FOR ACCESS SELECTION IN A COMMUNICATION NETWORK 审中-公开
标题翻译：用于通信网络中的接入选择的方法和装置
公开(公告)号：WO2009024180A1
公开(公告)日：2009-02-26
申请号：PCT/EP2007/011257
申请日：2007-12-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , SACHS, Joachim
发明人： SACHS, Joachim
IPC分类号： H04Q7/38 , H04L12/56 , H04L12/28
CPC分类号： H04W48/18 , H04W88/06
摘要： The invention relates to a method for selecting (302) a radio access network (101; 102; 103) for establishing a radio connection for connecting a mobile terminal (1 1) to a communication network (105) wherein the mobile terminal (1 1) is connectable to the communication network (105) through a plurality of access networks (101; 102; 103). The method comprises the following steps: predetermining for one or more of the access networks a corresponding likelihood value indicating a likelihood of successfully connecting the mobile terminal to the respective access network with respect to a reference area (301), and selecting a radio access network for connecting the mobile terminal using the predetermined likelihood values (302).
摘要翻译：本发明涉及一种用于选择（302）无线电接入网络（101; 102; 103）的方法，用于建立用于将移动终端（11）连接到通信网络（105）的无线电连接，其中移动终端）通过多个接入网络（101; 102; 103）可连接到所述通信网络（105）。该方法包括以下步骤：为一个或多个接入网预先确定相对于参考区域（301）指示将移动终端成功连接到相应接入网络的可能性的对应似然值，并选择无线电接入网络用于使用所述预定似然值（302）连接所述移动终端。

63. 发明申请

WO2007013839A1 MEANS AND METHODS FOR IMPROVING THE HANDOVER CHARACTERISTICS OF RADIO ACCESS NETWORKS 审中-公开
标题翻译：改善无线接入网络切换特性的手段和方法
公开(公告)号：WO2007013839A1
公开(公告)日：2007-02-01
申请号：PCT/SE2005/001190
申请日：2005-07-25
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , SACHS, Joachim , HERWONO, Ian
发明人： SACHS, Joachim , HERWONO, Ian
IPC分类号： H04Q7/38 , H04L12/28
CPC分类号： H04W36/02
摘要： The invention provides a method for assisting handover of a communication session associated with a UT (240) from a first radio access point, AP1, (210) to a second radio access point, AP2, (220) in a radio access network, said method to be carried out by said AP1 (210) and comprising the steps of: - receiving a handover intention notify message comprising a session identifier identifying said session and indicating that said UT (240) intends to perform a session handover, - assigning said session a buffer memory space (213) in a memory (211) of said AP1 (210), - buffering downlink data packets addressed to said UT (240) in said buffer memory (213) as a response on receiving said handover intention notify message. The invention further provides a UT (240), an AP1, (210), AP2, (220), an AR, (250) and software program/s co-operating and/or realising the method according to the invention. The invention provides a smoother handover.
摘要翻译：本发明提供了一种用于辅助与无线电接入网络中的第一无线接入点AP1，（210）到第二无线接入点AP2，（220）的UT（240）相关联的通信会话的切换的方法，所述方法该方法由所述AP1（210）执行，并且包括以下步骤： - 接收包括标识所述会话的会话标识符并指示所述UT（240）打算执行会话切换的切换意图通知消息， - 分配所述会话在所述AP1（210）的存储器（211）中的缓冲存储器空间（213）， - 缓冲在所述缓冲存储器（213）中寻址到所述UT（240）的下行链路数据分组，作为接收到所述切换意图通知消息的响应。本发明还提供了根据本发明的UT（240），AP1，（210），AP2，（220），AR，（250）和软件程序/协作和/或实现的方法。本发明提供了更平滑的切换。

64. 发明申请

WO2006118489A1 INTERNETWORKING OF CELLULAR RADIO NETWORKS AND WIRELESS DATA NETWORKS 审中-公开
标题翻译：互联网无线电网络和无线数据网络的互联
公开(公告)号：WO2006118489A1
公开(公告)日：2006-11-09
申请号：PCT/SE2005/000623
申请日：2005-04-29
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , SACHS, Joachim , HERWONO, Ian
发明人： SACHS, Joachim , HERWONO, Ian
IPC分类号： H04Q7/38
CPC分类号： H04W40/36 , H04W36/0016 , H04W36/14
摘要： The invention provides a method, to be used by a RNC (230), for assisting a handover of a data session from a first routing path, associated with a first access network, to an alternative routing path, associated with an alternative access network, wherein data is routed over said first access network to a UT (240) by binding a session identifier to a first routing identifier, wherein said session identifier and said first routing identifier are defined in accordance with a standard protocol routing scheme of said first access network, the method comprising the following steps: - receiving a capability message uniquely identifying said UT (240) according to a standard protocol routing scheme of said first access network and according to an alternative standard protocol routing scheme of said alternative access network, - creating an alternative routing identifier for said session complying with the standard protocol routing scheme of said alternative access network and associating said alternative routing identifier with said UT (240), and, - associating said session identifier with said alternative routing identifier. The invention also provides an RNC (230), a UT (240), software and software media for realising the invention.
摘要翻译：本发明提供了一种由RNC（230）使用的方法，用于协助将数据会话从与第一接入网络相关联的第一路由路径切换到与替代接入网络相关联的替代路由路径，其中通过将会话标识符绑定到第一路由标识符，通过所述第一接入网络将数据路由到UT（240），其中根据所述第一接入网络的标准协议路由方案来定义所述会话标识符和所述第一路由标识符该方法包括以下步骤： - 根据所述第一接入网络的标准协议路由方案并且根据所述替代接入网络的备选标准协议路由方案，接收唯一地识别所述UT（240）的能力消息， - 创建所述会话的替代路由标识符符合所述替代接入网络的标准协议路由方案并且关联所述具有所述UT（240）的替代路由标识符，以及 - 将所述会话标识符与所述替代路由标识符相关联。本发明还提供了用于实现本发明的RNC（230），UT（240），软件和软件介质。

65. 发明申请

WO2005122520A1 DATA UNIT RECEIVER AND SENDER CONTROL METHOD 审中-公开
标题翻译：数据单元接收器和发送器控制方法
公开(公告)号：WO2005122520A1
公开(公告)日：2005-12-22
申请号：PCT/EP2004/006266
申请日：2004-06-09
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , WIEMANN, Henning , SACHS, Joachim
发明人： WIEMANN, Henning , SACHS, Joachim
IPC分类号： H04L29/06
CPC分类号： H04L47/34 , H04L47/10 , H04L47/14 , H04W24/00
摘要： A method is described for controlling a data unit receiver or a data unit sender. The data unit receiver or sender comprise a gap response procedure for responding to gaps in the sequence of data units received at the receiver. A reordering detection procedure S12 is provided for detecting a reordering indication indicative of a potential re-ordering of data units in the course of a transmission from sender to receiver, and the gap response procedure is adapted in response to detecting a re-ordering indication.
摘要翻译：描述了一种用于控制数据单元接收器或数据单元发送器的方法。数据单元接收器或发送器包括用于响应在接收器处接收的数据单元序列中的间隙的间隙响应过程。提供重新排序检测程序S12，用于检测指示在从发送方到接收方的传输过程中数据单元的潜在重新排序的重新排序指示，并且间隙响应过程适于响应于检测重新排序指示。

66. 发明申请

WO2004077736A1 TRANSMISSION CONTROL METHOD IN AN ARQ SYSTEM 审中-公开
标题翻译： ARQ系统中的传输控制方法
公开(公告)号：WO2004077736A1
公开(公告)日：2004-09-10
申请号：PCT/EP2003/001970
申请日：2003-02-26
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , SACHS, Joachim , MEYER, Michael
发明人： SACHS, Joachim , MEYER, Michael
IPC分类号： H04L1/18
CPC分类号： H04L1/1841 , H04L1/0007 , H04L1/1678 , H04L1/1685 , H04L1/1829 , H04L1/1874 , H04L1/1887
摘要： A method of controlling the transmission of a sequence of data symbols over a connection provided by a predetermined communication layer, which method comprises modifying the transmission by identifying (S41) a reference data symbol in the sequence of data symbols, dividing (S42) the data symbol following the reference data symbol in the sequence of data symbols into a sequence of new data units on the basis of a new data unit generation scheme, generating (S43) a new sender-side transmission record by mapping sender-side transmission status information associated with data units in an old sender-side transmission record onto the new data units in accordance with a predetermined mapping scheme for sender-side transmission records, generating (S44) a new receiver-side transmission record by mapping receiver-side transmission status information associated with data units in an old receiver-side transmission record onto the new data units in accordance with a predetermined mapping scheme for receiver-side transmission records, and performing (S45) the transmission control of the new data units on the basis of the new sender-side transmission records, and performing the reassembling of data symbols on the basis of the new receiver-side transmission record.
摘要翻译：一种通过由预定通信层提供的连接来控制数据符号序列的传输的方法，该方法包括：通过识别（S41）数据符号序列中的参考数据符号来修改传输（S42）数据基于新的数据单元生成方案将数据符号序列中的参考数据符号追加到新数据单元的序列中，通过映射发送方侧传输状态信息生成（S43）新的发送方侧传输记录根据用于发送方侧传输记录的预定映射方案，将旧发送方传输记录中的数据单元传送到新数据单元上，通过映射接收方侧传输状态信息生成（S44）新接收方侧传输记录其中根据预定的映射方案将旧的接收机侧传输记录中的数据单元存储到新的数据单元上用于接收机侧传输记录，并且基于新的发送机侧传输记录执行（S45）新数据单元的传输控制，并且基于新的接收机侧传输记录来执行数据符号的重新组合。

67. 发明申请

WO2002067463A1 DOWNLINK SCHEDULING USING PARALLEL CODE TREES 审中-公开
标题翻译：使用平行码的下行调度
公开(公告)号：WO2002067463A1
公开(公告)日：2002-08-29
申请号：PCT/EP2002/000109
申请日：2002-01-08
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , WAGER, Stefan , SACHS, Joachim , WIEMANN, Henning
发明人： WAGER, Stefan , SACHS, Joachim , WIEMANN, Henning
IPC分类号： H04B7/26
CPC分类号： H04W72/1273 , H04B2201/709709 , H04J13/16 , H04W72/0466 , H04W72/1242 , H04W72/1284
摘要： The present invention aims at avoiding code limitation in a CDMA cellular mobile communication network without decrease in data transmission quality. This object is achieved through a method of scheduling a transfer of data to at least one user in a cellular mobile communication network where the transfer of data is achieved via downlink channels using codes selected from a plurality of code trees. In a first step of the method a plurality of requests (*) to access downlink channels are received until the beginning of a scheduling time interval. In a second step permissions to access downlink channels (□) are coordinated according to the assignment of downlink channels to the different code trees (A, B).
摘要翻译：本发明旨在避免CDMA蜂窝移动通信网络中的代码限制，而不会降低数据传输质量。该目的通过一种调度数据传送到蜂窝移动通信网络中的至少一个用户的方法来实现，其中通过使用从多个码树中选择的代码经由下行链路信道来实现数据传送。在该方法的第一步骤中，接收到访问下行链路信道的多个请求（*），直到调度时间间隔的开始。在第二步中，根据对不同码树（A，B）的下行链路信道的分配，对接入下行链路信道（c）的权限进行协调。

68. 发明申请

WO2013164025A1 TELECOMMUNICATION SYSTEMS WITH DISCONTINUOUS RECEPTION 审中-公开
标题翻译：具有不连续接收的电信系统
公开(公告)号：WO2013164025A1
公开(公告)日：2013-11-07
申请号：PCT/EP2012/058099
申请日：2012-05-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MIKLÓS, György , SACHS, Joachim , WIEMANN, Henning
发明人： MIKLÓS, György , SACHS, Joachim , WIEMANN, Henning
IPC分类号： H04W76/04
CPC分类号： H04W76/048 , H04W36/36 , H04W76/28
摘要： A method aims at controlling parameters used by communication terminals of a telecommunication system which enables discontinuous reception. The discontinuous reception involves DRX cycles during each one of which a communication terminal wakes up at least once to monitor a downlink control channel. The telecommunication system enables the use of DRX cycles of different lengths. The method includes a determining procedure (s10) comprising determining, on a per communication terminal basis, whether the communication terminal is eligible to rely on a terminal-controlled mobility procedure, wherein determining is based on at least one characteristic of the communication terminal. The method also includes a setting procedure (s20) comprising, at least for one of the possible outcomes of the determining procedure (s10), setting one or more parameters on the communication terminal accordingly.
摘要翻译：一种方法旨在控制能够进行不连续接收的电信系统的通信终端使用的参数。不连续接收涉及DRX周期，其中每个通信终端至少唤醒一次以监视下行链路控制信道。电信系统使得能够使用不同长度的DRX周期。该方法包括确定过程（s10），其包括在每个通信终端的基础上确定通信终端是否有资格依赖于终端控制的移动性过程，其中确定基于通信终端的至少一个特性。该方法还包括至少包括确定过程的可能结果之一（s10）的设置过程（s20），相应地在通信终端上设置一个或多个参数。

69. 发明申请

WO2013143564A1 TECHNIQUE FOR DATA-OVER-NAS SIGNALLING 审中-公开
标题翻译：数据超级NAS信令的技术
公开(公告)号：WO2013143564A1
公开(公告)日：2013-10-03
申请号：PCT/EP2012/001427
申请日：2012-03-30
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MIKLÓS, György , ERIKSSON, Rikard , RUNE, Johan , SACHS, Joachim
发明人： MIKLÓS, György , ERIKSSON, Rikard , RUNE, Johan , SACHS, Joachim
IPC分类号： H04W76/04
CPC分类号： H04W72/042 , H04W76/20
摘要： A technique for signalling activation or deactivation of a data-over-non-access-stratum, NAS, transmission scheme is disclosed, the transmission scheme being for transmitting data packets over the NAS between a terminal and a base station, and being started in an idle mode. In a method aspect, there are steps of determining a trigger condition indicating a need for the data-over-NAS transmission scheme, and signalling an indication for activation or deactivation in response to fulfilment or non- fulfilment of the determined trigger condition. In another method aspect, there may be steps of receiving the indication for activation or deactivation, and activating or deactivating the data-over-NAS transmission scheme in response to the signalled indication.
摘要翻译：公开了一种用于信令激活或去激活数据非接入层NAS的传输方案的技术，所述传输方案用于在终端和基站之间通过NAS发送数据分组，并且以空闲模式在方法方面，存在确定指示对NAS数据传输方案的需要的触发条件的步骤，以及响应于确定的触发条件的满足或不实现来发信号通知用于激活或去激活的指示。在另一方法方面，可以采取步骤来接收激活或去激活的指示，以及响应于所发信号的指示激活或去激活NAS数据传输方案。

70. 发明申请

WO2013123979A1 DATA BLOCK TRANSMISSION WITH VARIABLE RETRANSMISSION FEEDBACK TIME 审中-公开
标题翻译：具有可变延迟反馈时间的数据块传输
公开(公告)号：WO2013123979A1
公开(公告)日：2013-08-29
申请号：PCT/EP2012/052947
申请日：2012-02-21
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , WILHELMSSON, Leif , RUNE, Johan , SACHS, Joachim , WALLÉN, Anders
发明人： WILHELMSSON, Leif , RUNE, Johan , SACHS, Joachim , WALLÉN, Anders
IPC分类号： H04L1/00 , H04L1/18
CPC分类号： H04L1/0007 , H04L1/1854 , H04L1/1887
摘要： Data Block Transmission with Variable Retransmission Feedback Time For communicating data between a transmitter (10) and a receiver (14), wireless transmission of data blocks is implemented on the basis a retransmission protocol with variable value of a feedback time. The feedback time defines a time interval between transmission of one of the data blocks (22) and transmission of a feedback message (23) indicating whether the data block (22) was successfully received. The transmitter (10) or the receiver (14) determines the value of the feedback time. Depending on the determined value of the feedback time, the transmitter (10) controls transmission of the data block (22) to the receiver and/or the receiver (14) controls reception of the data block (22) at the receiver (14). The transmitter (10) may for example be a base station of a mobile network, and the receiver (14) may be a terminal device connected to the mobile network. (Fig. 1)
摘要翻译：具有可变重发反馈时间的数据块传输对于在发射机（10）和接收机（14）之间传送数据，数据块的无线传输是基于具有反馈时间可变值的重传协议实现的。反馈时间定义了一个数据块（22）的传输和表示数据块（22）是否被成功接收的反馈消息（23）的发送之间的时间间隔。发射机（10）或接收机（14）确定反馈时间的值。根据确定的反馈时间值，发射机（10）控制数据块（22）向接收机和/或接收机（14）的传输，控制接收机（14）处的数据块（22）的接收，。发射机（10）可以例如是移动网络的基站，并且接收机（14）可以是连接到移动网络的终端设备。（图。1）

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