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1. 发明公开

EP2253161A1 PROVIDING A SERVING HS-DSCH CELL CHANGE ACKNOWLEDGEMENT 有权
标题翻译：于提供HS-DSCH小区的确认
公开(公告)号：EP2253161A1
公开(公告)日：2010-11-24
申请号：EP09723506.3
申请日：2009-01-23
申请人： Telefonaktiebolaget L M Ericsson (PUBL) , Craig, Stephen , Bergman, Johan , Ramos, Edgar , Karlsson, Patrik , Tidestav, Claes
发明人： WAGER, Stefan , CRAIG, Stephen , BERGMAN, Johan , RAMOS, Edgar , KARLSSON, Patrik , TIDESTAV, Claes
IPC分类号： H04W36/08
CPC分类号： H04W36/0005 , H04L1/1812 , H04W36/0055 , H04W80/00
摘要： In an improved and reliable method and arrangement allowing a user equipment to acknowledge the re-pointing over target cell in the HS-DSCH serving cell change procedure, wherein a Media Access Control (MAC) frame include information indicates the acknowledgement. In one embodiment the MAC frame contains only the Scheduling Information (SI) field with a coding not normally used, e.g. TEBS=O and HLID =0 (TEBS = Total E-DCH Buffer Status; HLID = Highest Priority Logical Channel ID). Since the MAC frame is protected by Hybrid Automatic Repeat Request (HARQ), high reliability is ensured. Also, the MAC frame is transmitted to all cells in the active set, so that robustness is ensured also during imbalance situations.

2. 发明授权

EP2253161B1 PROVIDING A SERVING HS-DSCH CELL CHANGE ACKNOWLEDGEMENT 有权
标题翻译：于提供HS-DSCH小区的确认
公开(公告)号：EP2253161B1
公开(公告)日：2014-12-17
申请号：EP09723506.3
申请日：2009-01-23
申请人： Telefonaktiebolaget L M Ericsson (PUBL) , Craig, Stephen , Bergman, Johan , Ramos, Edgar , Karlsson, Patrik , Tidestav, Claes
发明人： WAGER, Stefan , CRAIG, Stephen , BERGMAN, Johan , RAMOS, Edgar , KARLSSON, Patrik , TIDESTAV, Claes
IPC分类号： H04W36/00
CPC分类号： H04W36/0005 , H04L1/1812 , H04W36/0055 , H04W80/00

3. 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。

4. 发明申请

WO2008077524A2 METHOD AND ARRANGEMENT IN A TELECOMMUNICATION SYSTEM 审中-公开
标题翻译：电信系统中的方法和布置
公开(公告)号：WO2008077524A2
公开(公告)日：2008-07-03
申请号：PCT/EP2007/011064
申请日：2007-12-17
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , KAZMI, Muhammad, Ali , WANG, Hai , TIDESTAV, Claes , GERSTENBERGER, Dirk , HU, Rong
发明人： KAZMI, Muhammad, Ali , WANG, Hai , TIDESTAV, Claes , GERSTENBERGER, Dirk , HU, Rong
IPC分类号： H04L1/00 , H04L1/20
CPC分类号： H04L1/20 , H04B17/24 , H04L1/0003 , H04L1/0028 , H04L1/1812
摘要： When a high SIR can be achieved for downlink data transmission, for example in a MIMO system, or when higher order modulation, such as 64 QAM, can be used, it is desired to measure the instantaneous downlink channel quality indicator (CQI), and report the measured CQI to the network using the same number of bits as when a lower SIR can be achieved. In order to do this, a true CQI is derived based upon at least one network controlled parameter and a measured channel quality parameter; and the true CQI value is scaled to a new CQI value such that the new CQI will fall within a specified range of CQI values; so that the new CQI achieved by scaling the derived CQI value can be reported with every CQI value over the entire reporting range requiring the same number of bits.
摘要翻译：例如在MIMO系统中，当可以实现下行链路数据传输的高SIR时，或者当可以使用诸如64QAM的高阶调制时，希望测量瞬时下行链路信道质量指示符（CQI），并且使用与可以实现较低的SIR相同数量的比特来将所测量的CQI报告给网络。为了做到这一点，基于至少一个网络控制参数和测量的信道质量参数导出真实的CQI; 并且将真实CQI值缩放到新的CQI值，使得新的CQI将落在CQI值的指定范围内; 使得通过缩放导出的CQI值实现的新CQI可以在需要相同数量的比特的整个报告范围上的每个CQI值被报告。

5. 发明申请

WO2012118417A1 PILOT SIGNAL ASSIGNMENT 审中-公开
标题翻译：试点信号分配
公开(公告)号：WO2012118417A1
公开(公告)日：2012-09-07
申请号：PCT/SE2011/050244
申请日：2011-03-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , TIDESTAV, Claes
发明人： TIDESTAV, Claes
IPC分类号： H04L5/00 , H04W16/24
CPC分类号： H04W72/042 , H04L5/0048 , H04W28/06 , H04W48/08 , H04W88/08
摘要： A base station and a method therein are provided for supporting pilot channel selection for a mobile station in a wireless communication network comprising cells with base stations, wherein the base station has disposal of at least two pilot channels in its cell. The method comprises the base station determining (100) at least one suitable pilot channel out of the at least two pilot channels suitable to use for the mobile station being located within a coverage area of the base station. If the determined suitable pilot channel(s) is/are not currently being used by the mobile station, then the base station starts to transmit (120) the pilot channel(s), signals (130) to the mobile station said determined suitable pilot channel(s) for use and receives (140) a confirmation from the mobile station confirming use of the determined suitable pilot channel(s). If the mobile station was using another pilot channel of the at least two pilot channels than the determined suitable pilot channel(s) and if no other mobile station is using the other pilot channel, then the base station terminates (160) transmission of the other pilot channel.
摘要翻译：提供了一种基站及其方法，用于在包括具有基站的小区的无线通信网络中支持用于移动台的导频信道选择，其中基站已经在其小区中处理至少两个导频信道。该方法包括基站确定（100）至少两个导频信道中的至少一个合适的导频信道，适合于移动台位于基站的覆盖区域内。如果所确定的合适的导频信道当前没有被移动台正在使用，则基站开始向导频信号（120）发送所述导频信道（130），所述确定的合适导频并且从移动台接收（140）确认使用所确定的合适的导频信道的确认。如果移动台正在使用至少两个导频信道的另一个导频信道，而不是确定的合适的导频信道，如果没有其他移动台正在使用另一个导频信道，则基站终止（160）另一个试点频道。

6. 发明申请

WO2011040856A1 LTE FINGERPRINTING POSITIONING REFERENCES FOR OTHER CELLULAR SYSTEMS 审中-公开
标题翻译： LTE为其他蜂窝系统指示定位参考
公开(公告)号：WO2011040856A1
公开(公告)日：2011-04-07
申请号：PCT/SE2010/050275
申请日：2010-03-11
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , WIGREN, Torbjörn , JADING, Ylva , TIDESTAV, Claes
发明人： WIGREN, Torbjörn , JADING, Ylva , TIDESTAV, Claes
IPC分类号： H04W4/02 , G01S5/02 , H04W64/00
CPC分类号： H04W64/00 , G01S5/0252 , H04W4/029
摘要： High precision UE (12) position estimates derived by OTDOA positioning in an LTE network (30) are provided to other networks (e.g., WCDMA (32) and/or GSM (34)), along with inter-RAT measurements performed on the other networks (32, 34), to support fingerprinted positioning databases (28, 26) in the other networks (32, 34). Signaling is provided enabling LTE UE (12) position estimates to be used as reference points in the fingerprinting database in each of GSM (34) control plane AECID positioning, GSM (34) user plane AECID positioning, WCDMA (32) control plane AECID positioning, and WCDMA (32) user plane AECID positioning. In support thereof, inter-RAT measurement supporting the population of databases (28, 26) in WCDMA (32) and GSM (34), using fingerprints and reference measurements in LTE (30); the use of OTDOA positioning to generate the LTE UE (12) position estimates, and the required signaling are disclosed. The AECID databases (28, 26) in WCDMA and GSM networks (32, 34) do not have own-network serving cells at the top hierarchical level, since the inter-RAT measurements are performed in LTE (30).
摘要翻译：通过在LTE网络（30）中的OTDOA定位导出的高精度UE（12）位置估计被提供给其他网络（例如，WCDMA（32）和/或GSM（34））以及在另一个网络上执行的RAT间测量网络（32,34），以支持其他网络（32,34）中的指纹定位数据库（28,26）。 GSM（34）控制平面AECID定位，GSM（34）用户平面AECID定位，WCDMA（32）控制平面AECID定位中的每一个中的指纹数据库中的LTE UE（12）位置估计被用作参考点和WCDMA（32）用户平面AECID定位。在此支持下，使用LTE（30）中的指纹和参考测量，支持WCDMA（32）和GSM（34）中的数据库（28,26）的群体的RAT间测量; 公开了使用OTDOA定位来生成LTE UE（12）位置估计和所需信令。因为在LTE（30）中执行RAT间测量，所以在WCDMA和GSM网络（32,34）中的AECID数据库（28,26）不具有顶级层级的自身网络服务小区。

7. 发明申请

WO2010090560A1 METHOD AND ARRANGEMENT FOR RECEIVE POWER ESTIMATION IN A MOBILE RADIO COMMUNICATIONS SYSTEM 审中-公开
标题翻译：移动无线电通信系统中接收功率估计的方法和布置
公开(公告)号：WO2010090560A1
公开(公告)日：2010-08-12
申请号：PCT/SE2009/050115
申请日：2009-02-04
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , TIDESTAV, Claes , NYBERG, Henrik
发明人： TIDESTAV, Claes , NYBERG, Henrik
IPC分类号： H04B17/00 , H04W52/16 , H04B1/707
CPC分类号： H04W52/16 , H04B1/7103 , H04B17/318
摘要： The present invention relates to a method and apparatus for estimating a received signal power of a first transmission channel at a receiving node in a communications system wherein a received signal comprises information transmitted by a transmitting node over at least two transmission channels. The received signal power of a second of the at least two transmission channels is measured, and together with an estimate of the relationship between the transmission power of the second transmission channel and the transmission power of the first transmission channel; the measurement of the received signal power is used in estimating the received signal power of the first transmission channel.
摘要翻译：本发明涉及一种用于估计通信系统中的接收节点处的第一传输信道的接收信号功率的方法和装置，其中所接收的信号包括由发射节点通过至少两个传输信道发射的信息。测量所述至少两个传输信道中的第二个传输信道的接收信号功率，以及第二传输信道的发射功率与第一传输信道的发射功率之间的关系的估计; 接收信号功率的测量用于估计第一传输信道的接收信号功率。

8. 发明申请

WO2014000759A1 METHOD, COMPUTER PROGRAM AND APPARATUS FOR TRANSMISSION SIGNAL RANK DETERMINATION 审中-公开
标题翻译：方法，计算机程序和传输信号RANK确定的设备
公开(公告)号：WO2014000759A1
公开(公告)日：2014-01-03
申请号：PCT/EP2012/062232
申请日：2012-06-25
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , TIDESTAV, Claes , HULTELL, Johan
发明人： TIDESTAV, Claes , HULTELL, Johan
IPC分类号： H04B7/04 , H04B7/02
CPC分类号： H04L5/0073 , H04B7/024 , H04B7/0486 , H04L5/0032 , H04L5/0057 , H04W36/18 , H04W72/06 , H04W88/08
摘要： The present disclosure relates to a method (20) for transmission signal rank determination performed in a base station node (3) of a communication system (1). The base station node (3) serves a first cell (9) and the first cell (9) has a neighboring cell (8) served by a neighboring base station node (2). The base station node (3) is configured for multiple-input, multiple output communication with a first wireless device (7). The method (20) comprises receiving (21), from a node (2); (10) of the communication system (1), information related to the neighboring cell (8), and determining (22), based on the received information, a signal rank of a data transmission to the first wireless device (7) located within the first cell (9).
摘要翻译：本公开涉及在通信系统（1）的基站节点（3）中执行的用于发送信号秩确定的方法（20）。基站节点（3）服务于第一小区（9），第一小区（9）具有由相邻基站节点（2）服务的相邻小区（8）。基站节点（3）被配置为与第一无线设备（7）进行多输入多输出通信。方法（20）包括从节点（2）接收（21）; （10），与所述相邻小区（8）相关的信息，以及基于所接收的信息，确定（22）向位于所述通信系统（1）内的所述第一无线设备（7）的数据传输的信号等级第一个单元格（9）。

9. 发明申请

WO2010151189A1 A METHOD OF LOAD ESTIMATION 审中-公开
标题翻译：一种负荷估计方法
公开(公告)号：WO2010151189A1
公开(公告)日：2010-12-29
申请号：PCT/SE2009/050813
申请日：2009-06-25
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , ZHANG, Zhang , GU, Xinyu , TIDESTAV, Claes
发明人： ZHANG, Zhang , GU, Xinyu , TIDESTAV, Claes
IPC分类号： H04B17/00
CPC分类号： H04W52/343 , H04B17/336 , H04W52/143 , H04W52/325
摘要： In a method and a device for determining or predicting the uplink load based on measurements, including CIR and adjustable parameters, the parameters are adjusted based on measurements of received power. Hereby an improved determination of the uplink load can be obtained.
摘要翻译：在基于包括CIR和可调参数的测量来确定或预测上行链路负载的方法和装置中，基于接收功率的测量来调整参数。因此，可以获得上行链路负载的改进的确定。

10. 发明公开

EP2681866A1 PILOT SIGNAL ASSIGNMENT 失效
标题翻译：导频信号分配
公开(公告)号：EP2681866A1
公开(公告)日：2014-01-08
申请号：EP11859939.8
申请日：2011-03-03
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： TIDESTAV, Claes
IPC分类号： H04L5/00 , H04W16/24
CPC分类号： H04W72/042 , H04L5/0048 , H04W28/06 , H04W48/08 , H04W88/08
摘要： A base station and a method therein are provided for supporting pilot channel selection for a mobile station. A base station has disposal of at least two pilot channels in its cell, and determines pilot channel(s) out of the pilot channels suitable to use for the mobile station. If the determined pilot channel(s) is not currently being used by the mobile station, then the base station starts to transmit the determined pilot channel(s) signals to the mobile station and receives a confirmation from the mobile station confirming their use. If the mobile station was using another pilot channel of the pilot channels than the determined pilot channel(s) and if no other mobile station is using the other pilot channel, then the base station terminates transmission of the other pilot channel.
摘要翻译：提供了一种基站及其中的方法，用于支持移动台的导频信道选择。基站在其小区中处置至少两个导频信道，并确定适合用于移动台的导频信道中的导频信道。如果所确定的导频信道当前未被移动台使用，则基站开始将确定的导频信号发送到移动台，并从移动台接收确认其使用的确认。如果移动台正在使用导频信道中的另一个导频信道而不是确定的导频信道，并且如果没有其他移动台正在使用另一个导频信道，则该基站终止另一个导频信道的传输。

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