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1. 发明申请

US20140086117A1 Control Signalling in Carrier Aggregation System 审中-公开
标题翻译：载波聚合系统中的控制信令
公开(公告)号：US20140086117A1
公开(公告)日：2014-03-27
申请号：US14115119
申请日：2011-05-03
申请人： Nokia Siemens Networks Oy
发明人： Li Zhang , Peter Skov , Chunli Wu , Jie Zhen Lin
IPC分类号： H04J3/16
CPC分类号： H04J3/1694 , H04L1/1854 , H04L5/001 , H04L5/0044 , H04L5/0055 , H04L5/1469 , H04W72/0446
摘要： There is provided a timing entity for a communication network which includes a base station and a user equipment capable of communicating with each other over at least two carriers which have different temporal configuration of its uplink and downlink resources. The timing entity includes a control entity adapted for determining timing data defining a timing of a control signalling transmission which is related to a data transmission on a first carrier and which uses a resource of a first type on the second carrier. According to an embodiment the timing data specify for the control signalling transmission a time slot in which there is available a resource of the first type on the second carrier for the control signalling transmission. The control entity may be implemented in a base station and/or a user equipment.
摘要翻译：提供了一种用于通信网络的定时实体，其包括基站和能够通过至少两个具有其上行链路和下行链路资源的时间配置的载波进行通信的用户设备。定时实体包括控制实体，其适于确定与第一载波上的数据传输有关的控制信令传输定时的定时数据，并且在第二载波上使用第一类型的资源。根据实施例，定时数据为控制信令传输规定了用于控制信令传输的第二载波上可用有第一类型的资源的时隙。控制实体可以在基站和/或用户设备中实现。

2. 发明申请

US20140036814A1 Method and Apparatus 有权
标题翻译：方法和装置
公开(公告)号：US20140036814A1
公开(公告)日：2014-02-06
申请号：US13957723
申请日：2013-08-02
申请人： Nokia Siemens Networks Oy
发明人： Li Zhang , Chun Hai Yao
IPC分类号： H04W72/04
CPC分类号： H04W72/04 , H04L5/0005 , H04L5/001 , H04L5/003 , H04L5/0055 , H04L5/0098 , H04W72/1294
摘要： A method includes communicating with a first cell using a first uplink and downlink configuration and a second cell using a second uplink and downlink configuration, said first cell having predetermined configuration; providing communication feedback for said first cell and the second cell on said second cell using a physical uplink shared channel; and determining a codebook size for said feedback in dependence on downlink assignment indicator information received in an uplink grant.
摘要翻译：一种方法包括使用第一上行链路和下行链路配置与第一小区进行通信，而第二小区使用第二上行链路和下行链路配置，所述第一小区具有预定的配置; 使用物理上行链路共享信道为所述第二小区上的所述第一小区和所述第二小区提供通信反馈; 以及根据在上行链路许可中接收到的下行链路指配信息，确定所述反馈的码本大小。

3. 发明授权

US09729295B2 Resource allocation in communications system 有权
公开(公告)号：US09729295B2
公开(公告)日：2017-08-08
申请号：US14041431
申请日：2013-09-30
申请人： Nokia Siemens Networks Oy
发明人： Li Zhang , Timo Erkki Lunttila , Esa Tapani Tiirola
IPC分类号： H04L1/18 , H04L5/00 , H04L5/14
CPC分类号： H04L5/0053 , H04L1/1861 , H04L5/001 , H04L5/0055 , H04L5/1469
摘要： An exemplary embodiment discloses a multi-subframe physical uplink control channel PUCCH resource arrangement for PUCCH format 1a/1b resource allocation for enhanced physical downlink control channel EPDCCH in time division duplex TDD transmission. A definition of a semi-static offset for each EPDCCH set is extended by considering multiple downlink subframes, and a dynamic offset mechanism is enhanced to avoid resource collision between multiple DL subframes.

4. 发明申请

US20140119348A1 Scheduling of Downlink Data Resources 有权
标题翻译：下行数据资源调度
公开(公告)号：US20140119348A1
公开(公告)日：2014-05-01
申请号：US14122371
申请日：2011-06-03
申请人： Nokia Siemens Networks Oy
发明人： Li Zhang , Peter Skov , Jie Zhen Lin , Chunli Wu
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04W72/1289
摘要： There is provided a control entity for a communication network, a base station including such a control entity and a user equipment for communication with such a base station. The control entity includes a controller for providing a downlink control signal (e.g. a downlink assignment) scheduling a downlink data resource in a first time slot wherein the controller is configured for providing the downlink control signal over a downlink control resource in an earlier time slot which is chronologically earlier than the first time slot.
摘要翻译：提供了一种用于通信网络的控制实体，包括这种控制实体的基站和用于与这种基站进行通信的用户设备。控制实体包括控制器，用于在第一时隙中提供下行链路控制信号（例如，下行链路分配）调度下行链路数据资源，其中控制器被配置为在较早的时隙中在下行链路控制资源上提供下行链路控制信号，按时间顺序早于第一个时间段。

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