公开(公告)号：JP2003209891A

公开(公告)日：2003-07-25

申请号：JP2002298532

申请日：2002-10-11

Applicant: LUCENT TECHNOLOGIES INC

Inventor： DAS AMAB ,  KHAN FAROOQ ULLAH ,  SAMPATH ASHWIN ,  SU HSUAN-JUNG

IPC: H04L1/00 ,  H04Q7/38

Abstract: PROBLEM TO BE SOLVED: To provide a method for processing control information in a wireless communication system. SOLUTION: In this method, portions of the control information are separately encoded and decoded, so that transmission format information for a corresponding data transmission can be determined with a reduced set of decoded control information. The control information is convolutionally coded using either a single set of tail bits or by judiciously dispersing the tail bits among different portions of the encoded signaling information. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2003204298A

公开(公告)日：2003-07-18

申请号：JP2002314013

申请日：2002-10-29

Applicant: LUCENT TECHNOLOGIES INC

Inventor： DAS AMAB ,  KHAN FAROOQ U

IPC: H04B17/40 ,  H04B7/26 ,  H04L1/00 ,  H04L1/12 ,  H04L1/18 ,  H04M3/00 ,  H04Q7/20 ,  H04J13/00

Abstract: PROBLEM TO BE SOLVED: To provide a method for deciding a feedback rate of channel quality information of a radio communication system. SOLUTION: The rate for reporting the channel quality information from a mobile station to a base station is variable as a function of the presence or absence of a transmission from the base station to the mobile station. In particular, the feedback rate from the mobile station to the base station is increased when the mobile station detects the transmission from the base station. As such, the feedback rate is slower when there is no transmission for the mobile station and faster when the mobile station is receiving data. COPYRIGHT: (C)2003,JPO

公开(公告)号：DE60201160T2

公开(公告)日：2005-11-03

申请号：DE60201160

申请日：2002-05-22

Applicant: LUCENT TECHNOLOGIES INC

Inventor： DAS AMAB ,  KHAN FAROOQ U

IPC: H04B17/40 ,  H04B7/26 ,  H04L1/00 ,  H04L1/12 ,  H04L1/18 ,  H04M3/00 ,  H04Q7/20 ,  H04L1/16

Abstract: A channel quality feedback method for wireless transmission is described in which the rate for reporting channel quality information from a mobile station to a base station is variable as a function of the number of base stations that the mobile station is communicating with.

公开(公告)号：DE60206644D1

公开(公告)日：2006-02-23

申请号：DE60206644

申请日：2002-05-22

Applicant: LUCENT TECHNOLOGIES INC

Inventor： DAS AMAB ,  KHAN U

IPC: H04B17/40 ,  H04B7/26 ,  H04L1/00 ,  H04L1/12 ,  H04L1/16 ,  H04L1/18 ,  H04M3/00 ,  H04Q7/20

Abstract: A channel quality feedback method for wireless transmission is described in which the rate for reporting channel quality information from a mobile station to a base station is variable as a function of the number of base stations that the mobile station is communicating with.

公开(公告)号：DE60201160D1

公开(公告)日：2004-10-14

申请号：DE60201160

申请日：2002-05-22

Applicant: LUCENT TECHNOLOGIES INC

Inventor： DAS AMAB ,  KHAN FAROOQ U

IPC: H04B17/40 ,  H04B7/26 ,  H04L1/00 ,  H04L1/12 ,  H04L1/18 ,  H04M3/00 ,  H04Q7/20 ,  H04L1/16

Abstract: A channel quality feedback method for wireless transmission is described in which the rate for reporting channel quality information from a mobile station to a base station is variable as a function of the number of base stations that the mobile station is communicating with.

公开(公告)号：DE60206644T2

公开(公告)日：2006-06-22

申请号：DE60206644

申请日：2002-05-22

Applicant: LUCENT TECHNOLOGIES INC

Inventor： DAS AMAB ,  KHAN U

IPC: H04B17/40 ,  H04L1/16 ,  H04B7/26 ,  H04L1/00 ,  H04L1/12 ,  H04L1/18 ,  H04M3/00 ,  H04Q7/20

Abstract: A channel quality feedback method for wireless transmission is described in which the rate for reporting channel quality information from a mobile station to a base station is variable as a function of the number of base stations that the mobile station is communicating with.