WO1999053628A3 - Data communication and radio system - Google Patents

Data communication and radio system Download PDF

Info

Publication number
WO1999053628A3
WO1999053628A3 PCT/FI1999/000248 FI9900248W WO9953628A3 WO 1999053628 A3 WO1999053628 A3 WO 1999053628A3 FI 9900248 W FI9900248 W FI 9900248W WO 9953628 A3 WO9953628 A3 WO 9953628A3
Authority
WO
WIPO (PCT)
Prior art keywords
sign
radio system
data communication
transmitter
signals
Prior art date
Application number
PCT/FI1999/000248
Other languages
French (fr)
Other versions
WO1999053628A2 (en
Inventor
Antti Toskala
Harri Holma
Kari Rikkinen
Kari Pehkonen
Original Assignee
Nokia Networks Oy
Antti Toskala
Harri Holma
Kari Rikkinen
Kari Pehkonen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8551400&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO1999053628(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Networks Oy, Antti Toskala, Harri Holma, Kari Rikkinen, Kari Pehkonen filed Critical Nokia Networks Oy
Priority to US09/424,081 priority Critical patent/US6269126B1/en
Priority to EP99913326A priority patent/EP0997009B1/en
Priority to AU31488/99A priority patent/AU756100B2/en
Priority to DE69933420T priority patent/DE69933420T2/en
Priority to US09/988,772 priority patent/USRE38539E1/en
Priority to JP55121899A priority patent/JP4124833B2/en
Publication of WO1999053628A2 publication Critical patent/WO1999053628A2/en
Priority to NO995801A priority patent/NO995801L/en
Publication of WO1999053628A3 publication Critical patent/WO1999053628A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/265—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the quality of service QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0059—Convolutional codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0064—Concatenated codes
    • H04L1/0065—Serial concatenated codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/007—Unequal error protection

Abstract

The invention relates to a data transmission method and a CDMA system implementing the method. A base station and a terminal of the radio system communicate with each other over a physical channel based on a spreading code. Over the physical channel, a transmitter (190) transmits at least two signals (SIGN 1 - SIGN P) having differing quality requirements when received, and the transmitter (190) changes, if necessary, the symbol rates of the signals (SIGN 1 - SIGN P) signal-specifically by a coder (202, 208) in order to meet quality requirements.
PCT/FI1999/000248 1998-03-27 1999-03-25 Data communication and radio system WO1999053628A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US09/424,081 US6269126B1 (en) 1998-03-27 1999-03-25 Data communication and radio system
EP99913326A EP0997009B1 (en) 1998-03-27 1999-03-25 Data communication and radio system
AU31488/99A AU756100B2 (en) 1998-03-27 1999-03-25 Data communication and radio system
DE69933420T DE69933420T2 (en) 1998-03-27 1999-03-25 DATA TRANSMISSION AND RADIO SYSTEM
US09/988,772 USRE38539E1 (en) 1998-03-27 1999-03-25 Data communication and radio system
JP55121899A JP4124833B2 (en) 1998-03-27 1999-03-25 Data communication and wireless system
NO995801A NO995801L (en) 1998-03-27 1999-11-26 Data communication and radio system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI980703A FI106663B (en) 1998-03-27 1998-03-27 Communication method and radio system
FI980703 1998-03-27

Publications (2)

Publication Number Publication Date
WO1999053628A2 WO1999053628A2 (en) 1999-10-21
WO1999053628A3 true WO1999053628A3 (en) 1999-12-23

Family

ID=8551400

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI1999/000248 WO1999053628A2 (en) 1998-03-27 1999-03-25 Data communication and radio system

Country Status (11)

Country Link
US (2) US6269126B1 (en)
EP (1) EP0997009B1 (en)
JP (1) JP4124833B2 (en)
CN (2) CN1215655C (en)
AT (1) ATE341866T1 (en)
AU (1) AU756100B2 (en)
DE (1) DE69933420T2 (en)
ES (1) ES2273480T3 (en)
FI (1) FI106663B (en)
NO (1) NO995801L (en)
WO (1) WO1999053628A2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI106663B (en) * 1998-03-27 2001-03-15 Nokia Networks Oy Communication method and radio system
US6781980B1 (en) * 1998-10-22 2004-08-24 Lucent Technologies Inc. CDMA transmitter and method generating combined high-rate and low-rate CDMA signals
EP0998054B1 (en) * 1998-10-27 2002-01-23 Robert Bosch Gmbh Method for estimation of an impulse response of a signal transmission channel and mobile station
KR100595147B1 (en) * 1998-12-09 2006-08-30 엘지전자 주식회사 Method and device for transmitting and frceiving transport channel multiplexing information
JP3515701B2 (en) * 1999-03-31 2004-04-05 松下電器産業株式会社 Encoding processing device and repetition method
ES2269879T3 (en) 1999-06-25 2007-04-01 Samsung Electronics Co., Ltd. APPARATUS AND METHOD FOR CODING AND MULTIPLEXING OF CHANNEL, IN A CDMA COMMUNICATION SYSTEM.
JP2001168783A (en) * 1999-12-03 2001-06-22 Matsushita Electric Ind Co Ltd Repeater
US6560292B1 (en) * 2000-04-07 2003-05-06 Qualcomm Incorporated Method for coding in a telecommunications system
EP1162755B1 (en) * 2000-06-06 2006-05-17 Lucent Technologies Inc. Code matched filter for a CDMA diversity radio receiver
US20020015401A1 (en) * 2000-08-03 2002-02-07 Ravi Subramanian Flexible TDMA system architecture
US6757860B2 (en) * 2000-08-25 2004-06-29 Agere Systems Inc. Channel error protection implementable across network layers in a communication system
DE10052720C2 (en) * 2000-10-24 2002-09-12 Siemens Ag Rate adjustment apparatus and method
FR2824685B1 (en) * 2001-05-14 2003-10-03 Evolium Sas METHOD FOR FIXING SPECIFIC FLOW RATE ADJUSTMENT PARAMETERS IN A MOBILE RADIO COMMUNICATION SYSTEM
US7486685B2 (en) * 2001-06-29 2009-02-03 Rankin Linda J System for sharing channels by interleaving flits
US7010016B2 (en) 2001-12-19 2006-03-07 Intel Corporation Method and WCDMA receiver for high-rate and low-rate physical channel reception
US7418050B1 (en) * 2002-05-09 2008-08-26 Qualcomm Incorporated MIMO modulation in a wireless network with at least one degenerate node
DE10229640A1 (en) * 2002-07-02 2004-01-29 Siemens Ag Rate adjustment procedure
KR101152848B1 (en) * 2010-08-19 2012-06-12 주식회사 라온테크놀러지 Digital wireless intercom system and method of driving the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4907233A (en) * 1988-05-18 1990-03-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration VLSI single-chip (255,223) Reed-Solomon encoder with interleaver
EP0634840A1 (en) * 1993-07-16 1995-01-18 AT&T Corp. Unequal error protection for combined information signals
WO1996024206A1 (en) * 1995-02-02 1996-08-08 Nokia Mobile Phones Ltd. Data transmission method, transmitter, and receiver
WO1996032781A1 (en) * 1995-04-11 1996-10-17 Nokia Mobile Phones Limited Data transmission method, and transmitter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05136758A (en) * 1991-11-15 1993-06-01 Nec Corp Multiple speed converter
AU5550694A (en) * 1992-11-06 1994-06-08 Pericle Communications Company Adaptive data rate modem
JPH1051423A (en) 1996-08-01 1998-02-20 Hitachi Denshi Ltd Data transmission device
FI106663B (en) * 1998-03-27 2001-03-15 Nokia Networks Oy Communication method and radio system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4907233A (en) * 1988-05-18 1990-03-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration VLSI single-chip (255,223) Reed-Solomon encoder with interleaver
EP0634840A1 (en) * 1993-07-16 1995-01-18 AT&T Corp. Unequal error protection for combined information signals
WO1996024206A1 (en) * 1995-02-02 1996-08-08 Nokia Mobile Phones Ltd. Data transmission method, transmitter, and receiver
WO1996032781A1 (en) * 1995-04-11 1996-10-17 Nokia Mobile Phones Limited Data transmission method, and transmitter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CIDECIYAN R.D. ET AL: "Concatenated Reed-Solomon/Convolutional Coding for Data Transmission in CDMA-Based Cellular Systems", IEEE TRANSACTIONS ON COMMUNICATIONS, vol. 45, no. 10, 1 October 1997 (1997-10-01), USA, pages 1291 - 1303, XP000723125 *

Also Published As

Publication number Publication date
CN1302485A (en) 2001-07-04
EP0997009B1 (en) 2006-10-04
US6269126B1 (en) 2001-07-31
EP0997009A2 (en) 2000-05-03
ATE341866T1 (en) 2006-10-15
AU756100B2 (en) 2003-01-02
NO995801D0 (en) 1999-11-26
DE69933420T2 (en) 2007-08-16
CN1215655C (en) 2005-08-17
JP4124833B2 (en) 2008-07-23
FI106663B (en) 2001-03-15
USRE38539E1 (en) 2004-06-22
FI980703A0 (en) 1998-03-27
JP2002508147A (en) 2002-03-12
CN100471084C (en) 2009-03-18
AU3148899A (en) 1999-11-01
FI980703A (en) 1999-09-28
DE69933420D1 (en) 2006-11-16
ES2273480T3 (en) 2007-05-01
WO1999053628A2 (en) 1999-10-21
NO995801L (en) 1999-11-26
CN1697344A (en) 2005-11-16

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