公开(公告)号：EP2828980A1

公开(公告)日：2015-01-28

申请号：EP13708328.3

申请日：2013-02-27

申请人： ALCATEL LUCENT

发明人： CHENG, Fang-Chen ,  BAKER, Matthew, P.J. ,  ZHANG, Min

IPC分类号： H04B7/02 ,  H04W72/04 ,  H04L5/00

CPC分类号： H04L5/0092 ,  H04B7/024 ,  H04L5/0007 ,  H04L5/0035 ,  H04L5/0044 ,  H04W72/042 ,  H04W72/0426

摘要： Embodiments of the claimed subject matter provide a method and apparatus coordinating downlink multipoint transmissions. One embodiment of the method includes transmitting, from a first base station, first information indicating a first constraint on a starting position for downlink data transmission by the first base station or one or more second base stations. This embodiment of the method also includes transmitting, from the first base station, second information that includes a bit. A combination of the bit and the first information indicates the starting position for the downlink data transmission.

公开(公告)号：EP2810396A1

公开(公告)日：2014-12-10

申请号：EP13703262.9

申请日：2013-01-28

申请人： ALCATEL LUCENT

发明人： BAKER, Matthew, P.J. ,  CHENG, Fang-Chen ,  YE, Sigen

IPC分类号： H04L5/00

CPC分类号： H04L5/0023 ,  H04L5/0051 ,  H04L5/0053

摘要： In a method for receiving control information, a transceiver decodes at least one set of decoding candidates, and then detects whether control information is present on the control channel based on the decoded at least one set of decoding candidates. In a method for transmitting control information, a transceiver selects a decoding candidate from a set of decoding candidates for transmitting control information on a control channel; and transmits to another transceiver, control information using at least one time-frequency control channel resource element corresponding to the selected decoding candidate.

摘要翻译： 在接收控制信息的方法中，收发机解码至少一组解码候选，然后基于解码的至少一组解码候选来检测控制信道是否存在于控制信道上。 在发送控制信息的方法中，收发器从用于在控制信道上发送控制信息的一组解码候选者中选择解码候选; 并且使用与所选择的解码候选对应的至少一个时间 - 频率控制信道资源元素向另一收发器发送控制信息。