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1. 发明申请

WO2009142559A1 UPLINK COORDINATED INTER-CELLINTERFERENCE CANCELLATION 审中-公开
标题翻译： UPLINK协调的网际网路取消
公开(公告)号：WO2009142559A1
公开(公告)日：2009-11-26
申请号：PCT/SE2008/050592
申请日：2008-05-21
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , FRENGER, Pål , ENGLUND, Eva , GUNNARSSON, Fredrik , WIBERG, Niclas
发明人： FRENGER, Pål , ENGLUND, Eva , GUNNARSSON, Fredrik
IPC分类号： H04W72/14 , H04W72/12
CPC分类号： H04B7/0452 , H04J11/005 , H04L5/0023 , H04L5/0032 , H04L5/0073 , H04W92/045 , H04W92/20
摘要： Device, computer readable medium and method for joint multi-user processing in a first base station of a telecommunication network, which includes at least a second base station and first and second terminals served by the corresponding first and second base stations. The method includes issuing, at the first base station, a first uplink transmission grant for the first terminal; receiving, at the first base station, from the second base station scheduling information about an uplink transmission of the second terminal, wherein an uplink transmission grant for the uplink transmission of the second terminal is issued by the second base station; and jointly decoding, at the first base station, an uplink transmission from the first terminal and the uplink transmission from the second terminal, which is not served by the first base station, based on the received scheduling information about the uplink transmission of the second terminal.
摘要翻译：在电信网络的第一基站中用于联合多用户处理的设备，计算机可读介质和方法，其包括至少第二基站以及由相应的第一和第二基站服务的第一和第二终端。该方法包括在第一基站发出第一终端的第一上行链路传输许可; 在第一基站从第二基站接收关于第二终端的上行链路传输的调度信息，其中由第二基站发出用于第二终端的上行链路传输的上行链路传输许可; 以及基于所接收到的关于所述第二终端的所述上行链路传输的调度信息，在所述第一基站处，从所述第一终端和所述第二终端的上行链路传输（其不由所述第一基站服务的）共同解码。

2. 发明申请

WO2010095986A1 DATA RETRANSMISSION SCHEME 审中-公开
标题翻译：数据恢复方案
公开(公告)号：WO2010095986A1
公开(公告)日：2010-08-26
申请号：PCT/SE2009/050176
申请日：2009-02-18
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GUNNARSSON, Fredrik , FRENGER, Pål , WIBERG, Niclas
发明人： GUNNARSSON, Fredrik , FRENGER, Pål , WIBERG, Niclas
IPC分类号： H04W28/04 , H04L1/18
CPC分类号： H04L1/1838 , H04L1/1607 , H04L1/1825 , H04L1/1854 , H04L1/1864
摘要： Disclosed are improved retransmission schemes. In one embodiment, a retransmission method includes: receiving, at a protocol layer in a receiver, a data block transmitted from a protocol layer in a transmitter; determining that it is not possible to decode the data block; determining that it is not probable that the data block can be decoded; signaling, from the protocol layer in the receiver, to the protocol layer in the transmitter first feedback information indicating that the data block was received; and signaling, from the protocol layer in the receiver, to the protocol layer in the transmitter second feedback information including information related to the reception time of the data block and indicating that the data block is aborted.
摘要翻译：披露了改进的重传方案。在一个实施例中，重传方法包括：在接收机中的协议层处接收从发射机中的协议层发送的数据块; 确定不可能对数据块进行解码; 确定不可能对数据块进行解码; 从接收机中的协议层向发射机的协议层发送指示接收到数据块的第一反馈信息; 以及从接收机中的协议层向发射机中的协议层发送第二反馈信息，包括与数据块的接收时间有关的信息，并指示数据块被中止。

3. 发明申请

WO2012067555A1 METHOD AND ARRANGEMENT FOR CELL OUTAGE COMPENSATION IN A COMMUNICATION NETWORK SYSTEM 审中-公开
标题翻译：通信网络系统中小区丢失补偿的方法和布置
公开(公告)号：WO2012067555A1
公开(公告)日：2012-05-24
申请号：PCT/SE2010/051262
申请日：2010-11-16
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , AMIRIJOO, Mehdi , COLDREY, Mikael , FRENGER, Pål , GUNNARSSON, Fredrik , MOE, Johan
发明人： AMIRIJOO, Mehdi , COLDREY, Mikael , FRENGER, Pål , GUNNARSSON, Fredrik , MOE, Johan
IPC分类号： H04W24/04 , H04B7/06 , H04B7/08 , H04W16/28 , H04W40/06 , H04W84/18
CPC分类号： H04W24/02 , H04B7/024 , H04W16/28 , H04W24/04 , H04W40/06
摘要： The present invention relates to an arrangement, a communication network node and method for cell outage compensation in a communication network system comprising a plurality of communication network nodes (15a, 15b) communicating with user equipments (18), where each network node (15a, 15b) is serving at least one cell (19a, 19b), in which the user equipments (18) are situated, via two or more reconfigurable physical antennas (15a1, 15a2, 15b1, 15b2) configured according to an initial antenna parameter set. Cell outage is determined in a network node (15b). One of the reconfigurable physical antennas (15a2) of at least one cell (19a) is made temporarily available for compensation. The available antenna (15a2,) is prepared for compensation by reconfiguring one or more antenna parameters thereof in accordance with a compensating antenna parameter set. A new compensating cell (20) is transmitted from the prepared antenna (15a2). Upon cell recovery the compensating cell (20) is removed and the reconfigurable physical antennas (15a2) of the compensating cell (20) returned to the initial antenna parameter set.
摘要翻译：本发明涉及通信网络系统中的用于小区中断补偿的布置，通信网络节点和方法，包括与用户设备（18）通信的多个通信网络节点（15a，15b），其中每个网络节点（15a， 15b）通过根据初始天线参数集合配置的两个或更多个可重新配置的物理天线（15a1,152b，15b1，15b2）服务于用户设备（18）所在的至少一个小区（19a，19b）。在网络节点（15b）中确定信元中断。使至少一个单元（19a）的可重新配置的物理天线（15a2）之一暂时可用于补偿。通过根据补偿天线参数组重新配置其一个或多个天线参数来准备可用天线（15a2）用于补偿。从准备的天线（15a2）发送新的补偿小区（20）。在小区恢复时，去除补偿小区（20），并且补偿小区（20）的可重新配置的物理天线（15a2）返回到初始天线参数集合。

4. 发明申请

WO2010093306A1 RANDOM ACCESS CHANNEL (RACH) RECONFIGURATION FOR TEMPORARILY EXTENDED CELL COVERAGE 审中-公开
标题翻译：随机访问通道（RACH）重新配置延迟电池覆盖范围
公开(公告)号：WO2010093306A1
公开(公告)日：2010-08-19
申请号：PCT/SE2010/050019
申请日：2010-01-12
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GUNNARSSON, Fredrik , FRENGER, Pål , MOE, Johan , AMIRIJOO, Mehdi , ZETTERBERG, Kristina
发明人： GUNNARSSON, Fredrik , FRENGER, Pål , MOE, Johan , AMIRIJOO, Mehdi , ZETTERBERG, Kristina
IPC分类号： H04W24/04 , H04W74/08 , H04W16/00 , H04W88/18
CPC分类号： H04W74/002 , H04W24/02 , H04W74/0833
摘要： A device (130) obtains a service change associated with a cell (410-2) in a radio network (100), and identifies helper cells (410-1/410-3) in the radio network (100) that need new random access channel (RACH) parameters due to the service change. The device (130) also determines a RACH parameters configuration for the helper cells (410-1/410-3), and configures the helper cells (410-1/410-3) with the determined RACH parameters configuration.
摘要翻译：设备（130）获取与无线网络（100）中的小区（410-2）相关联的业务变化，并识别无线网络（100）中需要新随机数的辅助小区（410-1 / 410-3）由于服务变化，存取通道（RACH）参数。设备（130）还确定辅助单元（410-1 / 410-3）的RACH参数配置，并且用所确定的RACH参数配置来配置辅助单元（410-1 / 410-3）。

5. 发明申请

WO2009123512A1 METHOD AND ARRANGEMENT FOR HANDLING HANDOVER RELATED PARAMETERS IN A MOBILE COMMUNICATIONS NETWORK 审中-公开
标题翻译：在移动通信网络中处理切换相关参数的方法和布置
公开(公告)号：WO2009123512A1
公开(公告)日：2009-10-08
申请号：PCT/SE2008/050385
申请日：2008-04-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , FRENGER, Pål , MOE, Johan , GUNNARSSON, Fredrik
发明人： FRENGER, Pål , MOE, Johan , GUNNARSSON, Fredrik
IPC分类号： H04W36/26 , H04W76/04
CPC分类号： H04W36/38 , H04W36/0083 , H04W36/08 , H04W36/34
摘要： The invention relates to methods and arrangements for handling handover-related parameters. A radio base station of a mobile communications networkis arranged to serve at least a first cell, and to make handover decisions based on handover-related parameters. The radio base station comprises means for receiving handover related feedback from a radio base station serving a second cell after handover of a UE from said first cell to said second cell; means for using the handover related feedback received from the base station serving said second cell to adjust the handover-related parameters; and further by means for sending handover related feedback to a radio base station serving a second or another cell after handover of a UE to said first cell from said second or another cell.
摘要翻译：本发明涉及处理切换相关参数的方法和装置。移动通信网络的无线基站被布置为至少服务于第一小区，并且基于切换相关参数进行切换决定。所述无线基站包括用于在UE从所述第一小区切换到所述第二小区之后从服务于第二小区的无线基站接收切换相关反馈的装置; 用于使用从服务于所述第二小区的基站接收的切换相关反馈来调整切换相关参数的装置; 并且还用于在从所述第二或另一个小区切换到所述第一小区之后，向服务于第二或另一小区的无线基站发送切换相关反馈。

6. 发明申请

WO2013095219A1 METHODS AND ARRANGEMENTS FOR IDENTIFYING A NEIGHBOURING BASE STATION 审中-公开
标题翻译：识别相邻基站的方法和安排
公开(公告)号：WO2013095219A1
公开(公告)日：2013-06-27
申请号：PCT/SE2011/051545
申请日：2011-12-20
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , AMIRIJOO, Mehdi , FRENGER, Pål , GUNNARSSON, Fredrik , MOE, Johan
发明人： AMIRIJOO, Mehdi , FRENGER, Pål , GUNNARSSON, Fredrik , MOE, Johan
IPC分类号： H04W24/02 , H04L12/24
CPC分类号： H04W36/08 , H04W36/0061 , H04W36/0083
摘要： A method in a base station (110) for enabling the base station (110) to identify a neighbouring base station (120) is provided. A request is being sent (303) to a user equipment (130), commanding it to send an identification requesting message to the neighbouring base station (120). In response to reception of the sent identification requesting message, a neighbouring base station identifier that is associated with and identifies the neighbouring base station (120), is received (303). Thereby the base station (110) is enabled to identify the neighbouring base station (120). By receipt of the neighbouring base station identifier, the base station becomes aware of and is enabled to contact, or connect with, the neighbouring base station more directly, without the need of doing it through the user equipment. This can be done at some later point in time, for example in order to request the neighbouring base station to perform handover measurements with regard to the same or another user equipment.
摘要翻译：提供了一种用于使基站（110）能够识别相邻基站（120）的基站（110）中的方法。正在向用户设备（130）发送（303）请求，命令其向相邻基站（120）发送标识请求消息。响应于发送的标识请求消息的接收，接收与相邻基站（120）相关联并识别相邻基站（120）的相邻基站标识符（303）。因此，基站（110）能够识别相邻的基站（120）。通过接收到相邻的基站标识符，基站能够更直接地了解并且能够与相邻基站进行联系或连接，而不需要通过用户设备来进行。这可以在稍后的时间点完成，例如为了请求相邻基站对相同或另一个用户设备执行切换测量。

7. 发明申请

WO2013042026A1 SYSTEM AND METHOD FOR CONFIGURING A REPEATER 审中-公开
标题翻译：用于配置重复器的系统和方法
公开(公告)号：WO2013042026A1
公开(公告)日：2013-03-28
申请号：PCT/IB2012/054828
申请日：2012-09-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GUNNARSSON, Fredrik , FRENGER, Pål
发明人： GUNNARSSON, Fredrik , FRENGER, Pål
IPC分类号： H04B7/155 , H04W72/04
CPC分类号： H04B7/2606 , H04B7/155 , H04W12/00 , H04W12/06 , H04W72/0466 , H04W84/08
摘要： A method of configuring a repeater in a mobile communication network includes receiving information identifying a first set of scrambling codes from a repeater. The first set of scrambling codes includes one or more scrambling codes that are being used, by base stations from which the repeater has received signals. The method also includes determining a set of one or more unavailable scrambling codes based on the first set and selecting a scrambling code for the repeater based, on the set of unavailable scrambling codes. Additionally, Ac method includes transmitting information identifying the selected scrambling code to the repeater.
摘要翻译：在移动通信网络中配置中继器的方法包括从中继器接收标识第一组扰码的信息。第一组扰码包括正在被使用的一个或多个扰码，由中继器从其接收信号的基站。该方法还包括基于第一组确定一组一个或多个不可用扰码，并且基于该不可用扰码编码来选择用于中继器的扰码。此外，Ac方法包括将识别所选择的扰码的信息发送到中继器。

8. 发明申请

WO2010002301A1 METHOD AND ARRANGEMENT FOR AUTOMATIC TUNING OF THE RACH CONFIGURATION IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：无线通信网络中RAACH配置自动调谐的方法和布置
公开(公告)号：WO2010002301A1
公开(公告)日：2010-01-07
申请号：PCT/SE2008/050823
申请日：2008-07-02
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , FRENGER, Pål , ZETTERBERG, Kristina , MOE, Johan , GUNNARSSON, Fredrik , AMIRIJOO, Mehdi
发明人： FRENGER, Pål , ZETTERBERG, Kristina , MOE, Johan , GUNNARSSON, Fredrik , AMIRIJOO, Mehdi
IPC分类号： H04W74/08
CPC分类号： H04W74/006 , H04W74/0833 , H04W74/0866
摘要： The present invention relates to a method and a communication network node for automatically tuning a PRACH configuration parameter in a communication network system comprising radio base stations each serving at least one cell and with which user equipments are communicating on uplink and downlink channels. The PRACH configuration parameter is used for defining the division of uplink resource blocks between PRACH and PUSCH. Load statistics on RACH and PUSCH are collected used for determining a number of RACH opportunities required per time unit. Then a new PRACH configuration parameter having said required number of RACH opportunities per time unit is selected which is replacing the old PRACH configuration parameter.
摘要翻译：本发明涉及一种用于在通信网络系统中自动调整PRACH配置参数的方法和通信网络节点，所述通信网络系统包括每个服务于至少一个小区的无线电基站，以及在上行链路和下行链路信道上与哪个用户设备进行通信。 PRACH配置参数用于定义PRACH和PUSCH之间的上行链路资源块的划分。收集用于确定每个时间单位所需的RACH机会数量的RACH和PUSCH的负载统计。然后，选择具有每个时间单位所需数量的RACH机会的新的PRACH配置参数，其替换旧的PRACH配置参数。

9. 发明申请

WO2010070419A2 UPLINK MULTI-CELL SIGNAL PROCESSING FOR INTERFERENCE SUPPRESSION 审中-公开
标题翻译：用于干扰抑制的UPLINK多信号信号处理
公开(公告)号：WO2010070419A2
公开(公告)日：2010-06-24
申请号：PCT/IB2009/007768
申请日：2009-12-15
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , WANG, Yi-Pin Eric , GUNNARSSON, Fredrik , BOTTOMLEY, Gregory, E. , WIBERG, Niclas
发明人： WANG, Yi-Pin Eric , GUNNARSSON, Fredrik , BOTTOMLEY, Gregory, E. , WIBERG, Niclas
IPC分类号： H04B1/707 , H04B7/08
CPC分类号： H04B1/7103 , H04B7/0891
摘要： A node (e.g., base station, signal processing unit) is described herein that includes a symbol detector and a method which are capable of suppressing interference caused by one user device (which may be in softer handoff mode) to reduce performance degradation to other intra-cell user devices and/or other inter-cell user devices (which may not be in softer handoff mode).
摘要翻译：本文描述了一种节点（例如，基站，信号处理单元），其包括符号检测器和方法，其能够抑制由一个用户设备（其可能处于更软切换模式）引起的干扰，以降低其他内部 - 小区用户设备和/或其他小区间用户设备（其可能不处于更软切换模式）。

10. 发明申请

WO2010071561A1 AUTOMATIC PLANNING AND HANDLING OF RANDOM ACCESS ROOT SEQUENCES 审中-公开
标题翻译：随机访问根序列的自动规划与处理
公开(公告)号：WO2010071561A1
公开(公告)日：2010-06-24
申请号：PCT/SE2009/051410
申请日：2009-12-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , AMIRIJOO, Mehdi , FRENGER, Pål , GUNNARSSON, Fredrik , MOE, Johan
发明人： AMIRIJOO, Mehdi , FRENGER, Pål , GUNNARSSON, Fredrik , MOE, Johan
IPC分类号： H04W16/10 , H04L5/00 , H04W74/08 , H04W24/02
CPC分类号： H04W16/10 , H04L5/0091 , H04W24/02 , H04W74/0833
摘要： The present invention relates to a method and a communication network node for enabling automatic planning and handling of root sequences used at random access in a communication network system, wherein user equipments (18) are accessing a cell (19a) being served by said communication network node. Root sequence usage information from neighbouring cells (19b, 19c) is acquired. Root sequence conflicts between root sequences used in said served cell (19a) and root sequences used in said neighbouring cells (19b, 19c) are detected. When no conflict is detected, appropriate new root sequence(s) is/are selected. Otherwise, detected root sequence conflicts are resolved by deriving a new set of root sequences.
摘要翻译：本发明涉及一种方法和通信网络节点，用于实现在通信网络系统中随机接入中使用的根序列的自动规划和处理，其中用户设备（18）正在访问由所述通信网络服务的小区（19a）节点。获取来自相邻小区（19b，19c）的根序列使用信息。检测在所述服务小区（19a）中使用的根序列与在所述相邻小区（19b，19c）中使用的根序列之间的根序列冲突。当没有检测到冲突时，选择适当的新根序列。否则，通过导出一组新的根序列来解决检测到的根序列冲突。

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