公开(公告)号：EP2481180A4

公开(公告)日：2017-01-18

申请号：EP10819561

申请日：2010-09-24

申请人： BLACKBERRY LTD ,  MCBEATH SEAN ,  HEO YOUN HYOUNG ,  LI JUN ,  XU HUA

发明人： BLACKBERRY LIMITED ,  MCBEATH SEAN ,  HEO YOUN HYOUNG ,  LI JUN ,  XU HUA

IPC分类号： H04L1/18

CPC分类号： H04W72/042 ,  H04L5/001 ,  H04L25/03866 ,  H04W8/26 ,  H04W12/02 ,  H04W12/10 ,  H04W36/06 ,  H04W72/0413 ,  H04W72/0453 ,  H04W76/046

摘要： Methods, devices, and systems for multi-carrier network operation are disclosed. In one embodiment, a method of performing channel scrambling in a multi-carrier network, wherein the multi-carrier network includes a first component carrier (CC) and a second CC between a base station and a user equipment (UE) comprises receiving a Cell Radio Network Temporary Identifier (C-RNTI) and a cell identification (ID) for at least one of the first CC and the second CC; and using the RNTI and the cell ID to perform scrambling of information transmitted on at least one of the first CC and the second CC.

摘要翻译： 公开了用于多载波网络操作的方法，设备和系统。 在一个实施例中，一种在多载波网络中执行信道加扰的方法，其中所述多载波网络包括基站和用户设备（UE）之间的第一分量载波（CC）和第二CC，包括接收小区 无线网络临时标识符（C-RNTI）和第一CC和第二CC中的至少一个的小区标识（ID）; 以及使用RNTI和小区ID对在第一CC和第二CC中的至少一个发送的信息进行加扰。

公开(公告)号：EP4281445A1

公开(公告)日：2023-11-29

申请号：EP22743237.4

申请日：2022-01-21

申请人： Sonata Therapeutics, Inc. ,  PIIZZI, Grazia ,  Chekler, Eugene L., Piatnitski ,  Hurov, Jonathan, Barry ,  Lantermann, Alexandra ,  Couto, Kiley, Marie ,  Xu, Hua ,  Sarkar, Sourav ,  Lefker, Bruce, Allen ,  Robinson, Ralph, P. ,  Kysil, Volodymyr

发明人： PIIZZI, Grazia ,  CHEKLER, Eugene L., Piatnitski ,  HUROV, Jonathan, Barry ,  LANTERMANN, Alexandra ,  COUTO, Kiley, Marie ,  XU, Hua ,  SARKAR, Sourav ,  LEFKER, Bruce, Allen ,  ROBINSON, Ralph, P. ,  KYSIL, Volodymyr

IPC分类号： C07D401/04 ,  C07D401/14 ,  C07D403/14 ,  C07D471/02

公开(公告)号：EP2481180A1

公开(公告)日：2012-08-01

申请号：EP10819561.1

申请日：2010-09-24

申请人： Research In Motion Limited ,  McBeath, Sean ,  Heo, Youn Hyoung ,  Li, Jun ,  Xu, Hua

发明人： Research In Motion Limited ,  McBeath, Sean ,  Heo, Youn Hyoung ,  Li, Jun ,  Xu, Hua

IPC分类号： H04L1/18

CPC分类号： H04W72/042 ,  H04L5/001 ,  H04L25/03866 ,  H04W8/26 ,  H04W12/02 ,  H04W12/10 ,  H04W36/06 ,  H04W72/0413 ,  H04W72/0453 ,  H04W76/27

摘要： Methods, devices, and systems for multi-carrier network operation are disclosed. In one embodiment, a method of performing channel scrambling in a multi-carrier network, wherein the multi-carrier network includes a first component carrier (CC) and a second CC between a base station and a user equipment (UE) comprises receiving a Cell Radio Network Temporary Identifier (C-RNTI) and a cell identification (ID) for at least one of the first CC and the second CC; and using the RNTI and the cell ID to perform scrambling of information transmitted on at least one of the first CC and the second CC.

公开(公告)号：EP2346189A1

公开(公告)日：2011-07-20

申请号：EP10172950.7

申请日：2010-08-16

申请人： Bayesteh, Alireza ,  Mobasher, Amin ,  Xu, Hua ,  Jia, Yongkang ,  Yu, Yi ,  Smith, Jack Anthony ,  Cai, Zhijun ,  Gao, Shiwei

发明人： Bayesteh, Alireza ,  Mobasher, Amin ,  Xu, Hua ,  Jia, Yongkang ,  Yu, Yi ,  Smith, Jack Anthony ,  Cai, Zhijun ,  Gao, Shiwei

IPC分类号： H04B7/06 ,  H04B7/04

CPC分类号： H04B7/0632 ,  H04B7/0417 ,  H04B7/0452 ,  H04B7/0639 ,  H04B7/0641

摘要： Information transmission in a multiple-input multiple-output ("MIMO") wireless communication system is provided. In one embodiment, a method for transmitting information in a MIMO wireless communication system, comprising updating channel quality information ("CQI") values of a plurality of wireless devices, wherein updating said CQI values consider the effects of interference from transmissions to those wireless devices associated with a pre-assigned companion codeword set; pairing said plurality of wireless devices using at least said CQI values, a precoding matrix index ("PMI") value and said pre-assigned companion codeword set, wherein said pre-assigned companion codeword set, pre-assigned companion codewords associated with said pre-assigned companion codeword set and said PMI value are updated for each of said plurality of wireless devices; precoding the information for each of said plurality of wireless devices using said PMI value; and transmitting said precoded information to each of said plurality of wireless devices.

摘要翻译： 提供了多输入多输出（“MIMO”）无线通信系统中的信息传输。 在一个实施例中，一种在MIMO无线通信系统中发送信息的方法，包括更新多个无线设备的信道质量信息（“CQI”）值，其中更新所述CQI值考虑来自传输到那些无线设备的干扰的影响 与预分配的伴随码字集相关联; 使用至少所述CQI值，预编码矩阵索引（“PMI”）值和所述预先分配的伴随码字集合对所述多个无线设备进行配对，其中所述预分配伴随码字集合，与所述预先分配的伴随码字组相关联的预分配伴随码字 所分配的伴随码字集合和所述PMI值针对所述多个无线设备中的每一个更新; 使用所述PMI值对所述多个无线设备中的每一个进行预编码; 以及将所述预编码信息发送到所述多个无线设备中的每一个。