公开(公告)号：EP1443684B1

公开(公告)日：2007-08-22

申请号：EP04008295.0

申请日：2000-05-24

申请人： INTERDIGITAL TECHNOLOGY CORPORATION

发明人： Sezgin, Nadir ,  Ozluturk, Fatih

IPC分类号： H04B7/26

CPC分类号： H04B1/7083 ,  H04B1/70735 ,  H04B1/70752 ,  H04B2201/70702 ,  H04W28/26 ,  H04W74/04 ,  H04W88/08

公开(公告)号：EP2239864A9

公开(公告)日：2011-02-23

申请号：EP10170435.1

申请日：2000-05-24

申请人： InterDigital Technology Corporation

发明人： Sezgin, Nadir ,  Ozluturk, Fatih

IPC分类号： H04B1/707 ,  H04B7/26 ,  H04W56/00

CPC分类号： H04B1/7083 ,  H04B1/70735 ,  H04B1/70752 ,  H04B2201/70702 ,  H04W28/26 ,  H04W74/04 ,  H04W88/08

摘要： A base station sends a synchronization signal in an assigned time slot to a user equipment in a time division duplex code division multiple access communication system. The base station has an assigned code group out of a predetermined number of code groups. The base station transmits selected secondary synchronization code signals out of a set of secondary synchronization code signals. The plurality of secondary synchronization code signals numbers less than half of the predetermined number of code groups. The user equipment identifies the transmitted selected secondary code signals. Based on in part the identified secondary synchronization code signals, the assigned code group is determined.

公开(公告)号：EP1850497B1

公开(公告)日：2010-09-01

申请号：EP07114499.2

申请日：2000-05-24

申请人： Interdigital Technology Corporation

发明人： Ozluturk, Fatih ,  Sezgin, Nadir

IPC分类号： H04B7/26

CPC分类号： H04B1/7083 ,  H04B1/70735 ,  H04B1/70752 ,  H04B2201/70702 ,  H04W28/26 ,  H04W74/04 ,  H04W88/08

公开(公告)号：EP2239864A2

公开(公告)日：2010-10-13

申请号：EP10170435.1

申请日：2000-05-24

申请人： InterDigital Technology Corporation

发明人： Sezgin, Nadir ,  Ozluturk, Fatih

IPC分类号： H04B1/707 ,  H04B7/26 ,  H04W56/00

CPC分类号： H04B1/7083 ,  H04B1/70735 ,  H04B1/70752 ,  H04B2201/70702 ,  H04W28/26 ,  H04W74/04 ,  H04W88/08

摘要： A base station sends a synchronization signal in an assigned time slot to a user equipment in a time division duplex code division multiple access communication system. The base station has an assigned code group out of a predetermined number of code groups. The base station transmits selected secondary synchronization code signals out of a set of secondary synchronization code signals. The plurality of secondary synchronization code signals numbers less than half of the predetermined number of code groups. The user equipment identifies the transmitted selected secondary code signals. Based on in part the identified secondary synchronization code signals, the assigned code group is determined.

摘要翻译： 基站在分配的时隙中向时分双工码分多址通信系统中的用户设备发送同步信号。 基站具有预定数量的代码组中的分配的代码组。 基站从一组辅同步码信号中传送选择的辅同步码信号。 多个辅助同步码信号的数量少于预定数量的码组的一半。 用户设备识别发送的所选次级代码信号。 部分地基于所识别的辅助同步码信号，确定分配的码组。

公开(公告)号：EP1850497A2

公开(公告)日：2007-10-31

申请号：EP07114499.2

申请日：2000-05-24

申请人： Interdigital Technology Corporation

发明人： Ozluturk, Fatih ,  Sezgin, Nadir

IPC分类号： H04B1/707

CPC分类号： H04B1/7083 ,  H04B1/70735 ,  H04B1/70752 ,  H04B2201/70702 ,  H04W28/26 ,  H04W74/04 ,  H04W88/08

摘要： A base station sends a synchronization signal in an assigned time slot to a user equipment in a time division duplex code division multiple access communication system. The base station has an assigned code group out of a predetermined number of code groups. The base station transmits selected secondary synchronization code signals out of a set of secondary synchronization code signals. The plurality of secondary synchronization code signals numbers less than half of the predetermined number of code groups. The user equipment identifies the transmitted selected secondary code signals. Based on in part the identified secondary synchronization code signals, the assigned code group is determined.

摘要翻译： 基站发送在时分双工码分多址通信系统分配给用户设备的时隙的同步信号。基站具有分配代码组进行代码组的预定数目的。 基站发送选择的辅助同步码信号进行一组次同步码信号中的。 辅同步码信号的数字的多元性比代码组的预定数目的一半以下。 用户设备标识反mitted选择的辅助码信号。 部分基于所识别的辅同步码信号，所分配的代码组是确定性的开采。

公开(公告)号：EP2239864A3

公开(公告)日：2011-08-03

申请号：EP10170435.1

申请日：2000-05-24

申请人： InterDigital Technology Corporation

发明人： Sezgin, Nadir ,  Ozluturk, Fatih

IPC分类号： H04B1/707 ,  H04B7/26 ,  H04W56/00

CPC分类号： H04B1/7083 ,  H04B1/70735 ,  H04B1/70752 ,  H04B2201/70702 ,  H04W28/26 ,  H04W74/04 ,  H04W88/08

摘要： A base station sends a synchronization signal in an assigned time slot to a user equipment in a time division duplex code division multiple access communication system. The base station has an assigned code group out of a predetermined number of code groups. The base station transmits selected secondary synchronization code signals out of a set of secondary synchronization code signals. The plurality of secondary synchronization code signals numbers less than half of the predetermined number of code groups. The user equipment identifies the transmitted selected secondary code signals. Based on in part the identified secondary synchronization code signals, the assigned code group is determined.

摘要翻译： 基站发送在时分双工码分多址通信系统分配给用户设备的时隙的同步信号。基站具有分配代码组进行代码组的预定数目的。 基站发送选择的辅助同步码信号进行一组次同步码信号中的。 辅同步码信号的数字的多元性比代码组的预定数目的一半以下。 用户设备标识反mitted选择的辅助码信号。 部分基于所识别的辅同步码信号，所分配的代码组是确定性的开采。

公开(公告)号：EP1850497A3

公开(公告)日：2008-04-23

申请号：EP07114499.2

申请日：2000-05-24

申请人： Interdigital Technology Corporation

发明人： Ozluturk, Fatih ,  Sezgin, Nadir

IPC分类号： H04B7/26

CPC分类号： H04B1/7083 ,  H04B1/70735 ,  H04B1/70752 ,  H04B2201/70702 ,  H04W28/26 ,  H04W74/04 ,  H04W88/08

摘要： A base station sends a synchronization signal in an assigned time slot to a user equipment in a time division duplex code division multiple access communication system. The base station has an assigned code group out of a predetermined number of code groups. The base station transmits selected secondary synchronization code signals out of a set of secondary synchronization code signals. The plurality of secondary synchronization code signals numbers less than half of the predetermined number of code groups. The user equipment identifies the transmitted selected secondary code signals. Based on in part the identified secondary synchronization code signals, the assigned code group is determined.