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1. 发明申请

WO2010126418A1 METHODS AND APPARATUSES FOR RESOURCE ALLOCATION FOR RANDOM ACCESS IN WIRELESS TELECOMMUNICATION SYSTEMS WITH CARRIER-AGGREGATION 审中-公开
标题翻译：无线电信系统随机接入资源分配的方法与装置
公开(公告)号：WO2010126418A1
公开(公告)日：2010-11-04
申请号：PCT/SE2009/050945
申请日：2009-08-21
申请人： Telefonaktiebolaget L M Ericsson (publ) , LINDSTRÖM, Magnus , PARKVALL, Stefan , PELLETIER, Ghyslain , WAGER, Stefan
发明人： LINDSTRÖM, Magnus , PARKVALL, Stefan , PELLETIER, Ghyslain , WAGER, Stefan
IPC分类号： H04W48/12 , H04W74/08 , H04W36/08
CPC分类号： H04W72/02 , H04L5/001 , H04L5/0053 , H04L5/0094 , H04W36/0016 , H04W48/12 , H04W72/0453 , H04W74/006 , H04W74/0833 , H04W88/08
摘要： The embodiments of the present invention relate to apparatuses and methods for resource allocation for random access in wireless telecommunication systems with carrier-aggregation wherein a plurality of component carriers (CCs) is defined per cell. According to a method for use in an apparatus corresponding to a radio base station (31), a message is assembled comprising information on the structure of the cell served by the radio base station; the information including one or more CCs used in the cell that is/are available for a user equipment for performing initial access in the cell. The method also comprises, transmitting the assembled message to the user equipment (30) and indicating to the user equipment which resources to use for random access in the cell. The exemplary embodiments of the present invention also relates to a method in the user equipment, to a radio base station and to a user equipment.
摘要翻译：本发明的实施例涉及具有载波聚合的无线电信系统中随机接入资源分配的装置和方法，其中每个小区定义多个分量载波（CC）。根据与无线基站对应的装置中使用的方法，组合包含由无线基站所服务的小区的结构的信息的消息; 所述信息包括在所述小区中使用的/可用于在所述小区中执行初始接入的用户设备的一个或多个CC。该方法还包括：将组合的消息发送到用户设备（30），并向用户设备指示用于小区中的随机接入的哪些资源。本发明的示例性实施例还涉及用户设备，无线电基站和用户设备中的方法。

2. 发明申请

WO2011043709A1 METHOD AND ARRANGEMENT IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的方法和布置
公开(公告)号：WO2011043709A1
公开(公告)日：2011-04-14
申请号：PCT/SE2010/050277
申请日：2010-03-12
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LINDSTRÖM, Magnus , WAGER, Stefan
发明人： LINDSTRÖM, Magnus , WAGER, Stefan
IPC分类号： H04L1/18 , H04W72/12 , H04W74/08
CPC分类号： H04L5/0055 , H04L1/1812 , H04L1/1822 , H04L1/1825 , H04L1/1861 , H04L1/1887 , H04W28/04 , H04W72/042 , H04W72/1289 , H04W74/08 , H04W74/0833
摘要： The present invention relates to a method and arrangement in base station for scheduling user equipments. The base station is adapted to schedule communication from user equipments by sending contention based grants comprising information indicating if the contention based grant should be used for initial transmission or for retransmission. If it is detected that data is not correctly received due to a collision, the information in a following contention based grant is set to indicate that said contention based grant is to be used for initial transmission, while if data is not correctly received,but no collision is detected, the information is set to indicate that the contention based grant is to be used for retransmission. Corresponding method and arrangement in a user equipment is described.
摘要翻译：本发明涉及用于调度用户设备的基站中的方法和装置。基站适于通过发送基于竞争的许可来调度来自用户设备的通信，所述基于竞争的授权包括指示是否应该将基于竞争的许可用于初始传输或重传的信息。如果检测到由于冲突而导致的数据未被正确接收，则将以下基于竞争的许可中的信息设置为指示所述基于争用的许可将被用于初始传输，而如果数据未被正确接收，则没有检测到冲突时，信息被设置为指示基于竞争的许可被用于重传。描述用户设备中的相应方法和布置。

3. 发明申请

WO2010052537A1 SYSTEM AND METHOD OF DOWNLINKING DATA TO AN UNSYNCHRONIZED USER EQUIPMENT IN A TELECOMMUNICATIONS NETWORK 审中-公开
标题翻译：将数据下载到电信网络中的不间断用户设备的系统和方法
公开(公告)号：WO2010052537A1
公开(公告)日：2010-05-14
申请号：PCT/IB2009/007280
申请日：2009-10-30
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , TORSNER, Per, Johan , WAGER, Stefan , JOHANSSON, Niklas, Johan , SUSITAIVAL, Riikka , MOBERG, Peter , LINDSTRÖM, Magnus
发明人： TORSNER, Per, Johan , WAGER, Stefan , JOHANSSON, Niklas, Johan , SUSITAIVAL, Riikka , MOBERG, Peter , LINDSTRÖM, Magnus
IPC分类号： H04W56/00 , H04L1/16
CPC分类号： H04W56/00 , H04L1/1635 , H04L1/1812 , H04W92/10
摘要： A system, method and node of downlinking transmissions to an unsynchronized UE in a telecommunications network. The method begins by a node in the network requesting synchronization of the UE with the network. A first transmission of data is sent from the node to the UE prior to synchronization of the UE. The UE then synchronizes with the network by the UE performing a Random Access procedure with the node, thereby triggering a time alignment command from the node to the UE to synchronize the UE with the network. A second transmission of data is then sent from the node to the UE after the UE is synchronized. A response feedback message is sent to the node from the UE. The message is a cumulative feedback message of the first transmission of data and the second transmission of data. Thus, data may be transmitted prior to synchronization of the UE.
摘要翻译：在电信网络中向不同步的UE下行传输的系统，方法和节点。该方法由网络中的节点开始请求UE与网络的同步。在UE同步之前，首先从节点向UE发送数据。然后，UE与UE同步与该节点进行随机接入过程，从而触发从节点到UE的时间对准命令，以使UE与网络同步。然后在UE同步之后，从节点向UE发送第二次数据传输。响应反馈消息从UE发送到节点。消息是数据的第一次传输和数据的第二次传输的累积反馈消息。因此，可以在UE同步之前传送数据。

4. 发明申请

WO2013109172A1 METHOD AND ARRANGEMENT FOR RELAYING IN CASE OF EXTENSION AREAS HAVING UPLINK/DOWNLINK IMBALANCE 审中-公开
标题翻译：上延期/下行不平等延伸区域继续使用的方法和布置
公开(公告)号：WO2013109172A1
公开(公告)日：2013-07-25
申请号：PCT/SE2012/050034
申请日：2012-01-16
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MILDH, Gunnar , GUNNARSSON, Fredrik , PARKVALL, Stefan , WAGER, Stefan
发明人： MILDH, Gunnar , GUNNARSSON, Fredrik , PARKVALL, Stefan , WAGER, Stefan
IPC分类号： H04W72/08 , H04W84/04 , H04W16/32
CPC分类号： H04L5/0073 , H04L5/0032 , H04W16/30 , H04W16/32 , H04W36/0094 , H04W72/085 , H04W84/045 , H04W84/047 , H04W88/08
摘要： Underlay network node and macro base station and methods therein for enabling avoidance of interference in a cell extension area associated with an uplink/downlink imbalance. The underlay network node is assumed to be associated with a cell area A, and a cell extension area B, where the cell extension area B has an uplink/downlink imbalance in relation to a neighboring base station and the network node. The method in the underlay network node involves serving a UE in both uplink and downlink when the UE is located in cell area A. The method further involves serving a UE only in the uplink when the UE is located in cell extension area B, thus enabling avoidance of interference related to communication of a UE located in said cell extension area B.
摘要翻译：底层网络节点和宏基站及其中的方法，用于避免与上行链路/下行链路不平衡相关联的小区扩展区域中的干扰。假设底层网络节点与小区区域A和小区扩展区域B相关联，其中小区扩展区域B相对于相邻基站和网络节点具有上行链路/下行链路不平衡。底层网络节点中的方法涉及当UE位于小区区域A时在上行链路和下行链路中服务的UE。该方法还包括当UE位于小区扩展区域B中时仅在上行链路中服务UE，从而使能避免与位于所述小区扩展区域B中的UE的通信相关的干扰。

5. 发明申请

WO2010114446A1 UPLINK LINK ADAPTION AT THE USER EQUIPMENT 审中-公开
标题翻译：在用户设备上的上拉链路自适应
公开(公告)号：WO2010114446A1
公开(公告)日：2010-10-07
申请号：PCT/SE2009/050499
申请日：2009-05-07
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , SÅGFORS, Mats , PARKVALL, Stefan , WIEMANN, Henning , PEISA, Janne , WAGER, Stefan
发明人： SÅGFORS, Mats , PARKVALL, Stefan , WIEMANN, Henning , PEISA, Janne , WAGER, Stefan
IPC分类号： H04W72/04 , H04L5/00
CPC分类号： H04L5/0039 , H04L5/0007 , H04L5/0042 , H04W72/042 , H04W72/085
摘要： Method and arrangement in a user equipment for link adaptation of signals sent from the user equipment to a base station. The base station and the user equipment are comprised within a wireless communication system. The method comprises receiving information from the base station, comprising an indication of resource blocks available for transmission of signals from the user equipment to the base station, obtaining at least one of a user equipment related parameter or a link related parameter, and selecting a subset of the indicated available resource blocks received from the base station, based on at least one of the measured user equipment related parameter or the measured link related parameter, to be used for sending signals to the base station. Also, a method and arrangement in a base station for assisting a user equipment in performing link adaptation of signals is presented.
摘要翻译：在用户设备中用于从用户设备发送到基站的信号的链路自适应的方法和布置。基站和用户设备包括在无线通信系统内。该方法包括从基站接收信息，包括可用于从用户设备向基站传输信号的资源块的指示，获得用户设备相关参数或链路相关参数中的至少一个，以及选择子集基于用于向基站发送信号的所测量的用户设备相关参数或所测量的链路相关参数中的至少一个，从基站接收到的指示的可用资源块。此外，提出了一种用于辅助用户设备执行信号的链路自适应的基站中的方法和装置。

6. 发明申请

WO2009025609A1 METHOD AND ARRANGEMENT IN A COMMUNICATION NETWORK SYSTEM 审中-公开
标题翻译：通信网络系统中的方法和安排
公开(公告)号：WO2009025609A1
公开(公告)日：2009-02-26
申请号：PCT/SE2008/050601
申请日：2008-05-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , WAGER, Stefan , PARKVALL, Stefan , GERSTENBERGER, Dirk , BERGMAN, Johan , GUNNARSSON, Fredrik , HAGERMAN, Bo , TIDESTAV, Claes , SÅGFORS, Mats
发明人： WAGER, Stefan , PARKVALL, Stefan , GERSTENBERGER, Dirk , BERGMAN, Johan , GUNNARSSON, Fredrik , HAGERMAN, Bo , TIDESTAV, Claes , SÅGFORS, Mats
IPC分类号： H04L1/18
CPC分类号： H04L1/1812 , H04L1/0025
摘要： The object of the present invention is to provide a mechanism for improving RACH performance. The object is achieved by a method in a user equipment (140) for random accessing the user equipment (140) to a base station (120). The user equipment (140) and the base station (120) are comprised in a communication network system (110). An acknowledgement to send a message to the network node (110,120) is received (203,301) from a network node (110,120) comprised in the communication network system (100). The user equipment then sends (204,302) the message to the network node (110,120) using Hybrid Automatic Retransmission reQuest HARQ being in a CELL_FACH state.
摘要翻译：本发明的目的是提供一种用于改善RACH性能的机制。该目的通过用户设备（140）中用于随机接入用户设备（140）到基站（120）的方法来实现。用户设备（140）和基站（120）被包括在通信网络系统（110）中。从通信网络系统（100）中包括的网络节点（110,120）接收到向网络节点（110,120）发送消息的确认（203,301）。然后，用户设备使用处于CELL_FACH状态的混合自动重传请求HARQ来向网络节点（110,120）发送（204,302）消息。

7. 发明申请

WO2009096848A1 METHOD AND ARRANGEMENT FOR TRANSMITTING A DATA UNIT IN A WIRELESS COMMUNICATIONS SYSTEM 审中-公开
标题翻译：用于在无线通信系统中发送数据单元的方法和装置
公开(公告)号：WO2009096848A1
公开(公告)日：2009-08-06
申请号：PCT/SE2008/051477
申请日：2008-12-17
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , TORSNER, Per, Johan , PEISA, Janne , WAGER, Stefan , SÅGFORS, Mats
发明人： TORSNER, Per, Johan , PEISA, Janne , WAGER, Stefan , SÅGFORS, Mats
IPC分类号： H04W28/06
CPC分类号： H04W28/065 , H04L1/1812 , H04L1/1822
摘要： An object of the present invention is to provide a mechanism for improving coverage in a wireless communications system. The object is achieved by a method in a sending node (210) for transmitting a data unit to a receiving node (220). The data unit comprises a number of bits. The sending node (210) and the receiving node (220) are both comprised in a wireless communications system (200). According to the method, the sending node (210) obtains (606, 810) a value n associated with the data unit. Then, the sending node (210) selects (608, 814) a transmission time instance depending on n , such that a function exists that uniquely associates the selected transmission time instance with n . Finally, the sending node (210) transmits (612, 818) the data unit to the receiving node (220) in the selected transmission time instance, without the value n.
摘要翻译：本发明的目的是提供一种用于改善无线通信系统中的覆盖的机制。该目的通过发送节点（210）中的方法来实现，用于将数据单元发送到接收节点（220）。数据单元包括多个位。发送节点（210）和接收节点（220）都包括在无线通信系统（200）中。根据该方法，发送节点（210）获得（606,810）与数据单元相关联的值n。然后，发送节点（210）根据n选择（608,814）传输时间实例，使得存在将所选择的传输时间实例与n唯一地相关联的功能。最后，发送节点（210）将数据单元（612,818）发送到所选择的传输时间实例中的接收节点（220），而没有值n。

8. 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。

9. 发明申请

WO2013137788A1 METHOD AND ARRANGEMENT FOR CONNECTION RE - ESTABLISHMENT IN A TELECOMMUNICATION SYSTEM 审中-公开
标题翻译：电信系统中连接重建的方法和布置
公开(公告)号：WO2013137788A1
公开(公告)日：2013-09-19
申请号：PCT/SE2012/050288
申请日：2012-03-15
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , WAGER, Stefan , SÅGFORS, Mats
发明人： WAGER, Stefan , SÅGFORS, Mats
IPC分类号： H04W76/02
CPC分类号： H04W76/027 , H04W36/0033 , H04W36/30 , H04W76/18 , H04W76/19
摘要： The invention relates to a method in a user equipment and a user equipment (700) for controlling connection re-establishment between said user equipment and a network. The method comprises the steps of - receiving (501) a configuration message from the network defining at least one condition; - upon detection of connectivity problems (503) towards the first cell, evaluating said at least one condition (504); - if said at least one condition is fulfilled for a neighboring cell (B), applying at least one special criterion for initiating connection re-establishment to said neighboring cell (505), said at least one special criterion being different from at least one criterion that is applied if said at least one condition is not fulfilled. The invention furthermore relates to a method and an arrangement in a network node (800) for controlling connection re-establishment between the network and a user equipment (700).
摘要翻译：本发明涉及一种用户设备和用户设备（700）中的方法，用于控制所述用户设备和网络之间的重新建立。该方法包括以下步骤：从网络接收（501）配置消息，定义至少一个条件; - 在检测到朝向所述第一小区的连接问题（503）时，评估所述至少一个条件（504）; - 如果所述至少一个条件对于相邻小区（B）满足，则应用至少一个用于启动与所述相邻小区（505）的连接重新建立的特殊标准，所述至少一个特殊标准不同于至少一个标准如果所述至少一个条件不满足则应用。本发明还涉及网络节点（800）中用于控制网络和用户设备（700）之间的重新建立的方法和装置。

10. 发明申请

WO2011002386A1 METHOD AND ARRANGEMENT IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的方法和布置
公开(公告)号：WO2011002386A1
公开(公告)日：2011-01-06
申请号：PCT/SE2010/050113
申请日：2010-02-02
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , SUSITAIVAL, Riikka , WAGER, Stefan , ÖSTERGAARD, Jessica
发明人： SUSITAIVAL, Riikka , WAGER, Stefan , ÖSTERGAARD, Jessica
IPC分类号： H04W74/08 , H04W72/04 , H04W72/12
CPC分类号： H04W72/0446 , H04L1/188 , H04W72/04 , H04W72/1284 , H04W74/085 , H04W88/02 , H04W88/08
摘要： Method and arrangement in a user equipment for transmitting scheduling requests to a base station. The base station is adapted to serve the user equipment. The user equipment is configured to transmit scheduling requests to the base station only at certain predetermined scheduling request opportunities. The method comprises triggering a scheduling request transmission, transmitting a scheduling request to the base station at the next occurring scheduling request opportunity, starting a scheduling request prohibiting timer and prohibiting any further scheduling request retransmission at future scheduling request opportunities while the scheduling request prohibiting timer is running. Also, a corresponding method and arrangement in a base station is described.
摘要翻译：用于向基站发送调度请求的用户设备中的方法和装置。基站适用于为用户设备提供服务。用户设备被配置为仅在某些预定的调度请求机会处向基站发送调度请求。该方法包括触发调度请求传输，在下一次出现的调度请求机会时向基站发送调度请求，启动调度请求禁止定时器，并在调度请求禁止定时器为运行。此外，描述了基站中的相应方法和布置。

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