公开(公告)号：CA2254644C

公开(公告)日：2002-08-06

申请号：CA2254644

申请日：1998-11-30

Applicant: LUCENT TECHNOLOGIES INC

Inventor： MUJTABA SYED AON ,  LUSCHI CARLO ,  STRAUCH PAUL EDWARD ,  TEN BRINK STEPHAN ,  YAN RAN-HONG ,  SANDELL MAGNUS

IPC: H03M7/30 ,  H03M13/29 ,  H04B14/04 ,  H03M7/00 ,  H04Q7/20 ,  H03M1/66

Abstract: Apparatus and method for iteratively decoding a signal arc provided. The apparatus includes a central pool of resources for iteratively decoding signals. The central pool may run a plurality of iterative decoding processes, each p rocess being allocated to a signal processing unit upon request and depending upon resource availability.

公开(公告)号：AU2816201A

公开(公告)日：2001-10-04

申请号：AU2816201

申请日：2001-03-21

Applicant: LUCENT TECHNOLOGIES INC

Inventor： DEMETRESCU CRISTIAN ,  YAN RAN-HONG ,  WU JIAN JUN ,  SANDELL MAGNUS ,  SAMUEL LOUIS GWYN ,  SAMARAS KONSTANTINOS

IPC: H04L12/28 ,  H04B7/26 ,  H04B14/04 ,  H04L12/56 ,  H04Q7/20 ,  H04Q7/30

Abstract: In the GPRS, a method of decoding uplink status having reduced interleaving depth in a RLC/MAC block is proposed; for RT-EGPRS users, all of the uplink flag bits are provided in the first burst of the four bursts; and for EGPRS users, nine bits of the uplink status flags are provided in the first burst of the RLC/MAC block and the remaining bits in the next three bursts. On receiving the first nine bits, a mobile performs an autocorrelation to identify the USF whether it belongs to the EGPRS or to the RT-EGPRS group.

公开(公告)号：CA2337709A1

公开(公告)日：2001-09-28

申请号：CA2337709

申请日：2001-02-22

Applicant: LUCENT TECHNOLOGIES INC

Inventor： DEMETRESCU CRISTIAN ,  SAMARAS KONSTANTINOS ,  WU JIAN JUN ,  SANDELL MAGNUS ,  YAN RAN-HONG ,  SAMUEL LOUIS GWYN

IPC: H04L12/28 ,  H04B7/26 ,  H04B14/04 ,  H04L12/56 ,  H04Q7/36

Abstract: In the GPRS, a method of decoding uplink status having reduced interleaving depth in a RLC/MAC block is proposed; for RT-EGPRS users, all of the uplink flag bits are provided in the first burst of the four bursts; and for EGPRS users, nine bits of the uplink status flags are provided in the first burst of the RLC/MAC block and the remaining bits in the next three bursts. On receiving the first nine bits, a mobile performs an autocorrelation to identify the USF whether it belongs to the EGPRS or to the RT-EGPRS group.

公开(公告)号：BR0005869A

公开(公告)日：2001-07-24

申请号：BR0005869

申请日：2000-12-13

Applicant: LUCENT TECHNOLOGIES INC

Inventor： KARIMI HAMID REZA ,  YAN HONG ,  KUZMINSKIY ALEXANDR ,  LUSCHI CARLO ,  SANDELL MAGNUS ,  STRAUCH PAUL EDWARD

IPC: H04B7/26 ,  H04J3/06 ,  H04J99/00 ,  H04W16/28 ,  H04Q7/36

Abstract: A time division multiple access cellular radio telecommunications network is disclosed, in which physical channels may be reused in the same cell. Reused channels on the up link are differentiated by a time shift between them. Same cell reuse (SCR) can thus be implemented in a TDMA (GSM) system without assigning different signatures to SDMA users sharing the same physical channel.

公开(公告)号：CA2325650A1

公开(公告)日：2001-06-21

申请号：CA2325650

申请日：2000-11-10

Applicant: LUCENT TECHNOLOGIES INC

Inventor： SANDELL MAGNUS ,  STRAUCH PAUL EDWARD ,  YAN RAN-HONG ,  LUSCHI CARLO ,  KARIMI HAMID REZA ,  KUZMINSKIY ALEXANDR

IPC: H04B7/26 ,  H04J3/06 ,  H04J99/00 ,  H04W16/28 ,  H04Q7/36

Abstract: A time division multiple access cellular radio telecommunications network is disclosed, in which physical channels may be reused in the same cell. Reused channels on the up link are differentiated by a time shift between them. Same cell reuse (SCR) can thus be implemented in a TDMA (GSM) system without assigning different signatures to SDMA users sharing the same physic al channel.

公开(公告)号：GB2344034B

公开(公告)日：2001-01-17

申请号：GB9922345

申请日：1999-09-21

Applicant: LUCENT TECHNOLOGIES INC

Inventor： LUSCHI CARLO ,  SANDELL MAGNUS ,  STRAUCH PAUL EDWARD ,  YAN RAN-HONG

IPC: H03M13/39 ,  H04L1/00 ,  H03M13/00