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1. 发明申请

US20130308589A1 Methods and Arrangements For Transmit Mode Adaptation 有权
标题翻译：发送模式适应的方法和布置
公开(公告)号：US20130308589A1
公开(公告)日：2013-11-21
申请号：US13981700
申请日：2011-01-26
申请人： Jinhua Liu , Johan Bergman , Johan Hultell , Qingyu Miao
发明人： Jinhua Liu , Johan Bergman , Johan Hultell , Qingyu Miao
IPC分类号： H04W72/04 , H04B7/06
CPC分类号： H04W72/0413 , H04B7/0404 , H04B7/0413 , H04B7/06 , H04B7/0619 , H04B7/0628 , H04B7/063 , H04B7/0689 , H04J11/00
摘要： Methods and arrangements in a control node, a base station and a UE, for achieving a UE up link transmit diversity mode adaptation, which is coordinated between a base station and a control node. The methods and arrangements involve the control node indicating a set of allowed up link transmit diversity modes to the base station. Further, an up link transmit diversity mode for the mobile terminal is selected in the base station, from amongst the currently allowed up link transmit diversity modes; where the selection is based on information concerning the mobile terminal which is available in the base station. The base station then indicates the selected up link transmit diversity mode to the mobile terminal, which changes to the up link transmit diversity mode indicated by the base station. The methods and arrangements enable a faster and more flexible UE up link transmit diversity mode adaptation.
摘要翻译：用于实现UE上行链路的控制节点，基站和UE中的方法和布置发送分集模式适配，其在基站和控制节点之间协调。所述方法和装置包括控制节点向基站指示一组允许的上行链路发射分集模式。此外，从当前允许的上行链路发送分集模式中，在基站中选择用于移动终端的上行链路发送分集模式; 其中所述选择基于关于在所述基站中可用的所述移动终端的信息。然后，基站将所选择的上行链路发送分集模式指示给移动终端，移动终端改变为由基站指示的上行链路发送分集模式。这些方法和装置能够实现更快和更灵活的UE上行链路发射分集模式适配。

2. 发明授权

US09369997B2 Methods and arrangements for coordinating uplink transmit diversity mode adaptation 有权
标题翻译：协调上行链路传输分集模式适应的方法和布置
公开(公告)号：US09369997B2
公开(公告)日：2016-06-14
申请号：US13981700
申请日：2011-01-26
申请人： Jinhua Liu , Johan Bergman , Johan Hultell , Qingyu Miao
发明人： Jinhua Liu , Johan Bergman , Johan Hultell , Qingyu Miao
IPC分类号： H04J11/00 , H04W72/04 , H04B7/06 , H04B7/04
CPC分类号： H04W72/0413 , H04B7/0404 , H04B7/0413 , H04B7/06 , H04B7/0619 , H04B7/0628 , H04B7/063 , H04B7/0689 , H04J11/00
摘要： Methods and arrangements in a control node, a base station and a UE, for achieving a UE up link transmit diversity mode adaptation, which is coordinated between a base station and a control node. The methods and arrangements involve the control node indicating a set of allowed up link transmit diversity modes to the base station. Further, an up link transmit diversity mode for the mobile terminal is selected in the base station, from amongst the currently allowed up link transmit diversity modes; where the selection is based on information concerning the mobile terminal which is available in the base station. The base station then indicates the selected up link transmit diversity mode to the mobile terminal, which changes to the up link transmit diversity mode indicated by the base station. The methods and arrangements enable a faster and more flexible UE up link transmit diversity mode adaptation.
摘要翻译：用于实现UE上行链路的控制节点，基站和UE中的方法和布置发送分集模式适配，其在基站和控制节点之间协调。所述方法和装置包括控制节点向基站指示一组允许的上行链路发射分集模式。此外，从当前允许的上行链路发送分集模式中，在基站中选择用于移动终端的上行链路发送分集模式; 其中所述选择基于关于在所述基站中可用的所述移动终端的信息。然后，基站将所选择的上行链路发送分集模式指示给移动终端，移动终端改变为由基站指示的上行链路发送分集模式。这些方法和装置能够实现更快和更灵活的UE上行链路发射分集模式适配。

3. 发明申请

US20120182973A1 Code Allocation for Uplink MIMO 有权
标题翻译：上行MIMO的码分配
公开(公告)号：US20120182973A1
公开(公告)日：2012-07-19
申请号：US13376744
申请日：2011-11-30
申请人： Jinhua Liu , Qingyu Miao , Johan Hultell , Johan Bergman
发明人： Jinhua Liu , Qingyu Miao , Johan Hultell , Johan Bergman
IPC分类号： H04W72/04
CPC分类号： H04B7/0404 , H04B7/0417 , H04B7/0639 , H04J13/20
摘要： The disclosure relates to methods and apparatuses that allow for channelisation code allocation adapted for uplink MIMO transmissions. A method for use in a user equipment of a telecommunication system comprises spreading data symbols of a plurality of streams to be transmitted from the user equipment as MIMO transmissions. The step of spreading the data symbols comprises allocating, for each stream, at least one channelisation code (62) to be applied for spreading the data symbols of the stream. The plurality of streams are allocated channelisation codes (62) from a predefined code tree (61) of applicable channelisation codes such that any channelisation code (62) is allocated to more than one stream only if there is no applicable channelisation code left in the code tree (61) which currently is not allocated for any stream. The channelisation code allocation scheme makes it possible to avoid inter-stream interference in many scenarios of uplink MIMO transmissions.
摘要翻译：本公开涉及允许适用于上行链路MIMO传输的信道化码分配的方法和装置。一种在电信系统的用户设备中使用的方法包括将要从用户设备发送的多个流的数据符号扩展为MIMO传输。扩展数据符号的步骤包括为每个流分配要应用于扩展流的数据符号的至少一个信道化码（62）。多个流被分配来自适用信道化码的预定码码树（61）的信道化码（62），使得任何信道化码（62）仅在代码中不存在适用的信道化码时分配给多于一个流目前尚未为任何流分配树（61）。信道化码分配方案可以避免上行链路MIMO传输的许多情况下的流间干扰。

4. 发明授权

US09319111B2 Code allocation for uplink MIMO 有权
标题翻译：上行MIMO的码分配
公开(公告)号：US09319111B2
公开(公告)日：2016-04-19
申请号：US13376744
申请日：2011-11-30
申请人： Jinhua Liu , Johan Hultell , Johan Bergman , Qingyu Miao
发明人： Jinhua Liu , Johan Hultell , Johan Bergman , Qingyu Miao
IPC分类号： H04B7/00 , H04B7/04 , H04J13/20 , H04B7/06
CPC分类号： H04B7/0404 , H04B7/0417 , H04B7/0639 , H04J13/20
摘要： The disclosure relates to methods and apparatuses that allow for channelization code allocation adapted for uplink MIMO transmissions. A method for use in a user equipment of a telecommunication system comprises spreading data symbols of a plurality of streams to be transmitted from the user equipment as MIMO transmissions. The step of spreading the data symbols comprises allocating, for each stream, at least one channelization code (62) to be applied for spreading the data symbols of the stream. The plurality of streams are allocated channelization codes (62) from a predefined code tree (61) of applicable channelization codes such that any channelization code (62) is allocated to more than one stream only if there is no applicable channelization code left in the code tree (61) which currently is not allocated for any stream. The channelization code allocation scheme makes it possible to avoid inter-stream interference in many scenarios of uplink MIMO transmissions.
摘要翻译：本公开涉及允许适用于上行链路MIMO传输的信道化码分配的方法和装置。一种在电信系统的用户设备中使用的方法包括将要从用户设备发送的多个流的数据符号扩展为MIMO传输。扩展数据符号的步骤包括为每个流分配要应用于扩展流的数据符号的至少一个信道化码（62）。多个流从适用的信道化代码的预定码树（61）中分配信道化码（62），使得只有在代码中没有可用的信道化码时，任何信道化码（62）被分配给多于一个流目前尚未为任何流分配树（61）。信道化码分配方案可以避免上行链路MIMO传输的许多场景中的流间干扰。

5. 发明申请

US20130260814A1 Methods and Apparatuses for Transmission Power Control 有权
标题翻译：传输功率控制的方法和装置
公开(公告)号：US20130260814A1
公开(公告)日：2013-10-03
申请号：US13378293
申请日：2011-11-30
申请人： Johan Bergman , Johan Hultell , Jinhua Liu , Qingyu Miao
发明人： Johan Bergman , Johan Hultell , Jinhua Liu , Qingyu Miao
IPC分类号： H04W52/12
CPC分类号： H04W52/36 , H04B7/0404 , H04B7/0413 , H04L5/0048 , H04W52/12 , H04W52/146 , H04W52/16 , H04W52/325 , H04W52/42
摘要： The disclosure relates to methods and apparatuses that facilitate power and quality control of uplink MIMO transmissions. A method in a NodeB comprises controlling (50) transmission power of multiple pilot signals transmitted by a user equipment by using a single inner power control loop operating on at least one pilot signal of the multiple pilot signals. Some disclosed embodiments also relate to adjustment (60) of a quality target applied by the single inner power control loop and to updating (71, 72) of a power offset for computing the number of bits that the user equipment can transmit on a stream that is associated with a pilot signal that is not power controlled by the single inner power control loop.
摘要翻译：本公开涉及促进上行链路MIMO传输的功率和质量控制的方法和装置。节点B中的方法包括通过使用对多个导频信号的至少一个导频信号进行操作的单个内部功率控制环来控制（50）由用户设备发送的多个导频信号的发送功率。一些公开的实施例还涉及由单个内部功率控制环路施加的质量目标的调整（60）和用于计算用户设备可以在流的流上传送的位数的功率偏移（71,72）的更新（71,72）与不由单个内部功率控制回路进行功率控制的导频信号相关联。

6. 发明授权

US08880114B2 Methods and apparatuses for transmission power control 有权
标题翻译：传输功率控制方法和装置
公开(公告)号：US08880114B2
公开(公告)日：2014-11-04
申请号：US13378293
申请日：2011-11-30
申请人： Johan Bergman , Johan Hultell , Jinhua Liu , Qingyu Miao
发明人： Johan Bergman , Johan Hultell , Jinhua Liu , Qingyu Miao
IPC分类号： H04B7/00 , H04W52/12 , H04W52/16 , H04W52/42 , H04W52/14 , H04B7/04 , H04W52/32
CPC分类号： H04W52/36 , H04B7/0404 , H04B7/0413 , H04L5/0048 , H04W52/12 , H04W52/146 , H04W52/16 , H04W52/325 , H04W52/42
摘要： The disclosure relates to methods and apparatuses that facilitate power and quality control of uplink MIMO transmissions. A method in a NodeB comprises controlling (50) transmission power of multiple pilot signals transmitted by a user equipment by using a single inner power control loop operating on at least one pilot signal of the multiple pilot signals. Some disclosed embodiments also relate to adjustment (60) of a quality target applied by the single inner power control loop and to updating (71, 72) of a power offset for computing the number of bits that the user equipment can transmit on a stream that is associated with a pilot signal that is not power controlled by the single inner power control loop.
摘要翻译：本公开涉及促进上行链路MIMO传输的功率和质量控制的方法和装置。节点B中的方法包括通过使用对多个导频信号的至少一个导频信号进行操作的单个内部功率控制环来控制（50）由用户设备发送的多个导频信号的发送功率。一些公开的实施例还涉及由单个内部功率控制环路施加的质量目标的调整（60）和用于计算用户设备可以在流的流上传送的位数的功率偏移（71,72）的更新（71,72）与不由单个内部功率控制回路进行功率控制的导频信号相关联。

7. 发明申请

US20140293770A1 METHODS FOR PERFORMING AND CONTROLLING RETRANSMISSION AND APPARATUS THEREOF 审中-公开
标题翻译：用于执行和控制恢复的方法及其装置
公开(公告)号：US20140293770A1
公开(公告)日：2014-10-02
申请号：US14356965
申请日：2011-11-08
申请人： Jinhua Liu , Johan Bergman , Johan Hultell , Qingyu Miao
发明人： Jinhua Liu , Johan Bergman , Johan Hultell , Qingyu Miao
IPC分类号： H04L1/18 , H04W72/04 , H04L5/00
CPC分类号： H04W72/046 , H04B7/0486 , H04B7/0695 , H04L1/1893 , H04L5/001 , H04L5/0053 , H04W88/08
摘要： The present disclosure proposes methods for performing and controlling retransmission in a MIMO system and relevant network elements therefor. A method for performing retransmission includes transmitting one or more data blocks to the base station by using a first set of beams. The number of beams in the first set of beams corresponds to a first channel rank. Each beam of the first set of beams is generated by using at least one of pilot channel, data channel and control channel. The method further includes receiving a signal from the base station indicating erroneously received data blocks, and retransmitting the erroneously received data blocks in response to the signal.
摘要翻译：本公开提出了用于在MIMO系统中执行和控制重传的方法及其相关网络元件。一种用于执行重传的方法包括：通过使用第一组波束将一个或多个数据块发送到基站。第一组光束中的光束数量对应于第一通道等级。通过使用导频信道，数据信道和控制信道中的至少一个来生成第一组波束的每个波束。该方法还包括从基站接收指示错误接收的数据块的信号，并响应该信号重传错误接收的数据块。

8. 发明授权

US08737339B2 Antenna weighting in relation to transmissions from two cells 有权
标题翻译：相对于来自两个小区的传输的天线加权
公开(公告)号：US08737339B2
公开(公告)日：2014-05-27
申请号：US13389508
申请日：2012-01-12
申请人： Qingyu Miao , Johan Bergman , Johan Hultell
发明人： Qingyu Miao , Johan Bergman , Johan Hultell
IPC分类号： H04W4/00
CPC分类号： H04B7/024
摘要： The invention concerns a method and an antenna weight determining device (37) for improving handling of two data streams sent in downlink data communication channels to a user equipment (14) via a first and a second cell of a wireless communication network, where the antenna weight determining device comprises a unit (38) for processing data obtained in relation to communication signals sent at least between at least one of the second cells and the user equipment, and a unit (41) for determining an antenna weight to be applied by the second cell based on the processing.
摘要翻译：本发明涉及一种用于通过无线通信网络的第一和第二小区改善在下行链路数据通信信道中发送到用户设备（14）的两个数据流的处理的方法和天线权重确定装置，其中天线权重确定装置包括用于处理关于至少在第二小区和用户设备中的至少一个发送的通信信号获得的数据的单元（38），以及用于确定由所述第二小区应用的天线权重的单元（41）第二单元基于处理。

9. 发明申请

US20120207110A1 Antenna Weighting in Relation to Transmissions from Two Cells 有权
标题翻译：天线加权与两个单元的传输有关
公开(公告)号：US20120207110A1
公开(公告)日：2012-08-16
申请号：US13389508
申请日：2012-01-12
申请人： Qingyu Miao , Johan Bergman , Johan Hultell
发明人： Qingyu Miao , Johan Bergman , Johan Hultell
IPC分类号： H04W72/04
CPC分类号： H04B7/024
摘要： The invention concerns a method and an antenna weight determining device (37) for improving handling of two data streams sent in downlink data communication channels to a user equipment (14) via a first and a second cell of a wireless communication network, where the antenna weight determining device comprises a unit (38) for processing data obtained in relation to communication signals sent at least between at least one of the second cells and the user equipment, and a unit (41) for determining an antenna weight to be applied by the second cell based on the processing.
摘要翻译：本发明涉及一种用于通过无线通信网络的第一和第二小区改善在下行链路数据通信信道中发送到用户设备（14）的两个数据流的处理的方法和天线权重确定装置，其中天线权重确定装置包括用于处理关于至少在第二小区和用户设备中的至少一个发送的通信信号获得的数据的单元（38），以及用于确定由所述第二小区应用的天线权重的单元（41）第二单元基于处理。

10. 发明授权

US09504022B2 Methods and devices for configuring user equipments with multiple transmit antennas 有权
标题翻译：用多个发射天线配置用户设备的方法和设备
公开(公告)号：US09504022B2
公开(公告)日：2016-11-22
申请号：US13703458
申请日：2011-06-29
申请人： Jinhua Liu , Johan Hultell , Muhammad Kazmi , Qingyu Miao
发明人： Jinhua Liu , Johan Hultell , Muhammad Kazmi , Qingyu Miao
IPC分类号： H04W72/04 , H04B7/02 , H04B7/04 , H04B7/06 , H04W36/18 , H04W52/40 , H04W88/10 , H04W92/12
CPC分类号： H04W72/0413 , H04B7/022 , H04B7/0404 , H04B7/0417 , H04B7/0617 , H04W36/18 , H04W52/40 , H04W88/10 , H04W92/12
摘要： In deployments where there is a mixture of new Node Bs capable of uplink multi-antenna transmission and legacy Node Bs not capable of uplink multi-antenna transmission some embodiments described herein enable a network node (e.g. a radio network controller, RNC) to configure an uplink control channel (e.g. dedicated physical control channel, DPCCH) to be decodable by both the new and the legacy Node 8s when the UE operates in uplink multi-antenna transmission.
摘要翻译：在具有能够进行上行链路多天线传输的新节点B和不具有上行链路多天线传输的传统节点B的混合的部署中，这里描述的一些实施例使得网络节点（例如，无线电网络控制器，RNC）能够配置当UE在上行链路多天线传输中工作时，上行链路控制信道（例如，专用物理控制信道，DPCCH）可由新节点和遗留节点8解码。

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