WO2002047278A3 - Simple block space time transmit diversity using multiple spreading codes - Google Patents
Simple block space time transmit diversity using multiple spreading codes Download PDFInfo
- Publication number
- WO2002047278A3 WO2002047278A3 PCT/US2001/046603 US0146603W WO0247278A3 WO 2002047278 A3 WO2002047278 A3 WO 2002047278A3 US 0146603 W US0146603 W US 0146603W WO 0247278 A3 WO0247278 A3 WO 0247278A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- data field
- symbols
- transmit diversity
- spreading codes
- space time
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
-
- 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
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0697—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using spatial multiplexing
-
- 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
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H04L1/0618—Space-time coding
-
- 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
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H04L1/0618—Space-time coding
- H04L1/0631—Receiver arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
- H04L25/03866—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using scrambling
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Radio Transmission System (AREA)
- Mobile Radio Communication Systems (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Circuits Of Receivers In General (AREA)
- Radar Systems Or Details Thereof (AREA)
- Radio Relay Systems (AREA)
Abstract
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002227241A AU2002227241A1 (en) | 2000-12-07 | 2001-12-05 | Simple block space time transmit diversity using multiple spreading codes |
JP2002548883A JP2004524727A (en) | 2000-12-07 | 2001-12-05 | Simple block space-time diversity using multiple spreading codes |
CNB01820127XA CN1278507C (en) | 2000-12-07 | 2001-12-05 | Simple block space time transmit diversity using multiple spreading codes |
KR1020037013883A KR100811020B1 (en) | 2000-12-07 | 2001-12-05 | Simple block space time transmit diversity using multiple spreading codes |
MXPA03005080A MXPA03005080A (en) | 2000-12-07 | 2001-12-05 | Simple block space time transmit diversity using multiple spreading codes. |
KR1020087006474A KR100887276B1 (en) | 2000-12-07 | 2001-12-05 | Simple block space time transmit diversity using multiple spreading codes |
KR10-2003-7007513A KR100532821B1 (en) | 2000-12-07 | 2001-12-05 | Simple block space time transmit diversity using multiple spreading codes |
AT01996123T ATE281723T1 (en) | 2000-12-07 | 2001-12-05 | SIMPLE SPACE-TIME BLOCK TRANSMIT DIVERSITY WITH MULTIPLE SPREADING CODES |
EP01996123A EP1340334B1 (en) | 2000-12-07 | 2001-12-05 | Simple block space time transmit diversity using multiple spreading codes |
CA002430720A CA2430720C (en) | 2000-12-07 | 2001-12-05 | Simple block space time transmit diversity using multiple spreading codes |
DE60106970T DE60106970T2 (en) | 2000-12-07 | 2001-12-05 | SIMPLE SPACE-TIME BLOCK SENDING DIVERSITY WITH SEVERAL SPREADING CODES |
DK01996123T DK1340334T3 (en) | 2000-12-07 | 2001-12-05 | Simple block-space time transmission diversity using multiple spreading codes |
NO20032435A NO329514B1 (en) | 2000-12-07 | 2003-05-28 | Simple blockchain transmitter diversity using multiple spread codes |
HK04106943A HK1064535A1 (en) | 2000-12-07 | 2004-09-13 | Simple block space time transmit diversity using multiple spreading codes |
NO20100401A NO20100401L (en) | 2000-12-07 | 2010-03-18 | Simple blockchain time transmitter diversity using multiple spread codes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25401300P | 2000-12-07 | 2000-12-07 | |
US60/254,013 | 2000-12-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002047278A2 WO2002047278A2 (en) | 2002-06-13 |
WO2002047278A3 true WO2002047278A3 (en) | 2002-11-21 |
Family
ID=22962586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/046603 WO2002047278A2 (en) | 2000-12-07 | 2001-12-05 | Simple block space time transmit diversity using multiple spreading codes |
Country Status (15)
Country | Link |
---|---|
US (10) | US20020110108A1 (en) |
EP (4) | EP2086147B9 (en) |
JP (7) | JP2004524727A (en) |
KR (8) | KR100811020B1 (en) |
CN (2) | CN1278507C (en) |
AT (2) | ATE281723T1 (en) |
AU (1) | AU2002227241A1 (en) |
CA (3) | CA2776357A1 (en) |
DE (2) | DE60139160D1 (en) |
DK (3) | DK1463227T3 (en) |
ES (3) | ES2501915T3 (en) |
HK (3) | HK1064535A1 (en) |
MX (1) | MXPA03005080A (en) |
NO (2) | NO329514B1 (en) |
WO (1) | WO2002047278A2 (en) |
Families Citing this family (27)
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US20020110108A1 (en) * | 2000-12-07 | 2002-08-15 | Younglok Kim | Simple block space time transmit diversity using multiple spreading codes |
EP1650892A1 (en) * | 2000-12-13 | 2006-04-26 | Interdigital Technology Corporation | Modified block space time transmit diversity decoder |
US7095731B2 (en) | 2000-12-13 | 2006-08-22 | Interdigital Technology Corporation | Modified block space time transmit diversity encoder |
JPWO2002100000A1 (en) * | 2001-06-04 | 2004-09-24 | 三菱電機株式会社 | CDMA transmission diversity device |
WO2003023996A1 (en) * | 2001-09-12 | 2003-03-20 | Infineon Technologies Ag | Cdma wireless systems |
US7085332B2 (en) * | 2001-12-14 | 2006-08-01 | Ericsson, Inc. | Method and apparatus for two-user joint demodulation in a system having transmit diversity |
JP3581357B2 (en) * | 2002-05-22 | 2004-10-27 | 松下電器産業株式会社 | Communication terminal apparatus and spreading code estimation method |
US20040066739A1 (en) * | 2002-10-07 | 2004-04-08 | Koninklijke Philips Electronics N.V. | Simplified implementation of optimal decoding for COFDM transmitter diversity system |
EP1505757B1 (en) | 2003-08-05 | 2008-07-09 | STMicroelectronics S.r.l. | Signal transmission method using antenna diversity and corresponding apparatus |
US20050175074A1 (en) * | 2004-02-11 | 2005-08-11 | Interdigital Technology Corporation | Wireless communication method and apparatus for performing multi-user detection using reduced length channel impulse responses |
CN100488069C (en) * | 2005-05-27 | 2009-05-13 | 展讯通信(上海)有限公司 | Associated cell detecting method in TD-SCDMA system |
US7916841B2 (en) * | 2006-09-29 | 2011-03-29 | Mediatek Inc. | Method and apparatus for joint detection |
US7995641B2 (en) * | 2007-11-06 | 2011-08-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for code power parameter estimation for received signal processing |
KR101571566B1 (en) | 2008-08-11 | 2015-11-25 | 엘지전자 주식회사 | Method of transmitting control signal in wireless communication system |
KR20100019947A (en) | 2008-08-11 | 2010-02-19 | 엘지전자 주식회사 | Method of transmitting information in wireless communication system |
KR101597573B1 (en) | 2008-08-11 | 2016-02-25 | 엘지전자 주식회사 | Method for uplink transmitting a control information |
KR101603338B1 (en) | 2008-08-11 | 2016-03-15 | 엘지전자 주식회사 | Method and apparatus of transmitting information in wireless communication system |
KR101646249B1 (en) | 2008-08-11 | 2016-08-16 | 엘지전자 주식회사 | Method and apparatus of transmitting information in wireless communication system |
KR101225920B1 (en) | 2008-11-14 | 2013-01-24 | 엘지전자 주식회사 | Method and apparatus for information transmission in wireless communication system |
CN104218985B (en) | 2008-11-14 | 2017-12-08 | Lg电子株式会社 | Method and apparatus for sending signal in a wireless communication system |
US8737502B2 (en) | 2009-02-09 | 2014-05-27 | Qualcomm Incorporated | Multiplexing and coding schemes for multiple transmit antennas in a wireless communication system |
KR20100091876A (en) | 2009-02-11 | 2010-08-19 | 엘지전자 주식회사 | Ue behavior for multi-antenna transmission |
CN101667893B (en) * | 2009-09-29 | 2013-01-09 | 中国民航大学 | Virtual multi-input multi-output relay transmission method based on space-time block coding |
US8543872B2 (en) * | 2011-01-24 | 2013-09-24 | Infineon Technologies Ag | Detecting and eliminating potential performance degradation caused by neighboring identical scrambling codes |
WO2016076768A1 (en) * | 2014-11-11 | 2016-05-19 | Telefonaktiebolaget L M Ericsson (Publ) | Transmitting node, receiving node and methods performed therein |
EP4342571A1 (en) | 2021-06-24 | 2024-03-27 | JFE Steel Corporation | Gas separation facility and gas separation method |
US20230093484A1 (en) * | 2021-09-23 | 2023-03-23 | Apple Inc. | Systems and methods for de-correlating coded signals in dual port transmissions |
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US5652764A (en) * | 1995-01-17 | 1997-07-29 | Kabushiki Kaisha Toshiba | Radio communication system |
EP0993129A2 (en) * | 1998-10-07 | 2000-04-12 | Texas Instruments Incorporated | Channel estimation in space time block coded transmit antenna diversity for WCDMA |
EP0996234A1 (en) * | 1998-10-23 | 2000-04-26 | Sony International (Europe) GmbH | Receiver architecture for a multi scrambling code transmission CDMA technique |
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-
2001
- 2001-11-15 US US09/999,287 patent/US20020110108A1/en not_active Abandoned
- 2001-12-05 KR KR1020037013883A patent/KR100811020B1/en not_active IP Right Cessation
- 2001-12-05 CN CNB01820127XA patent/CN1278507C/en not_active Expired - Lifetime
- 2001-12-05 DK DK04015676T patent/DK1463227T3/en active
- 2001-12-05 WO PCT/US2001/046603 patent/WO2002047278A2/en active IP Right Grant
- 2001-12-05 CA CA2776357A patent/CA2776357A1/en not_active Abandoned
- 2001-12-05 AT AT01996123T patent/ATE281723T1/en not_active IP Right Cessation
- 2001-12-05 KR KR1020087006474A patent/KR100887276B1/en not_active IP Right Cessation
- 2001-12-05 DE DE60139160T patent/DE60139160D1/en not_active Expired - Lifetime
- 2001-12-05 KR KR10-2003-7007513A patent/KR100532821B1/en not_active IP Right Cessation
- 2001-12-05 KR KR1020097006552A patent/KR101025842B1/en active IP Right Grant
- 2001-12-05 EP EP09006756.2A patent/EP2086147B9/en not_active Expired - Lifetime
- 2001-12-05 KR KR1020097019709A patent/KR101013926B1/en not_active IP Right Cessation
- 2001-12-05 AT AT04015676T patent/ATE435535T1/en not_active IP Right Cessation
- 2001-12-05 ES ES09006756.2T patent/ES2501915T3/en not_active Expired - Lifetime
- 2001-12-05 DK DK09006756.2T patent/DK2086147T3/en active
- 2001-12-05 DK DK01996123T patent/DK1340334T3/en active
- 2001-12-05 ES ES01996123T patent/ES2230393T3/en not_active Expired - Lifetime
- 2001-12-05 ES ES04015676T patent/ES2329677T3/en not_active Expired - Lifetime
- 2001-12-05 CN CN200610131763A patent/CN100596048C/en not_active Expired - Lifetime
- 2001-12-05 EP EP04015676A patent/EP1463227B1/en not_active Expired - Lifetime
- 2001-12-05 CA CA002430720A patent/CA2430720C/en not_active Expired - Fee Related
- 2001-12-05 JP JP2002548883A patent/JP2004524727A/en active Pending
- 2001-12-05 EP EP14171776.9A patent/EP2779507A1/en not_active Withdrawn
- 2001-12-05 MX MXPA03005080A patent/MXPA03005080A/en active IP Right Grant
- 2001-12-05 AU AU2002227241A patent/AU2002227241A1/en not_active Abandoned
- 2001-12-05 EP EP01996123A patent/EP1340334B1/en not_active Expired - Lifetime
- 2001-12-05 KR KR1020087024873A patent/KR100972585B1/en active IP Right Grant
- 2001-12-05 KR KR1020107008057A patent/KR20100053690A/en not_active Application Discontinuation
- 2001-12-05 KR KR1020077021548A patent/KR100860806B1/en not_active IP Right Cessation
- 2001-12-05 DE DE60106970T patent/DE60106970T2/en not_active Expired - Lifetime
- 2001-12-05 CA CA2635909A patent/CA2635909C/en not_active Expired - Fee Related
-
2002
- 2002-02-08 US US10/071,917 patent/US20020089953A1/en not_active Abandoned
- 2002-02-08 US US10/071,903 patent/US20020093927A1/en not_active Abandoned
- 2002-02-15 US US10/077,565 patent/US20020075832A1/en not_active Abandoned
- 2002-02-15 US US10/077,076 patent/US20020089955A1/en not_active Abandoned
- 2002-02-20 US US10/079,107 patent/US20020080746A1/en not_active Abandoned
- 2002-03-27 US US10/107,465 patent/US20020097699A1/en not_active Abandoned
-
2003
- 2003-05-28 NO NO20032435A patent/NO329514B1/en not_active IP Right Cessation
-
2004
- 2004-09-13 HK HK04106943A patent/HK1064535A1/en not_active IP Right Cessation
-
2005
- 2005-03-18 JP JP2005080007A patent/JP2005253095A/en active Pending
-
2007
- 2007-10-18 HK HK07111332.7A patent/HK1109260A1/en not_active IP Right Cessation
-
2009
- 2009-11-30 US US12/627,630 patent/US8311492B2/en not_active Expired - Lifetime
-
2010
- 2010-03-01 JP JP2010043951A patent/JP5066587B2/en not_active Expired - Fee Related
- 2010-03-18 NO NO20100401A patent/NO20100401L/en not_active Application Discontinuation
-
2011
- 2011-11-01 JP JP2011240094A patent/JP5575725B2/en not_active Expired - Fee Related
-
2012
- 2012-10-08 US US13/647,042 patent/US20130044734A1/en not_active Abandoned
-
2013
- 2013-11-22 JP JP2013242005A patent/JP5934170B2/en not_active Expired - Fee Related
-
2015
- 2015-02-04 HK HK15101225.8A patent/HK1200992A1/en unknown
- 2015-03-31 JP JP2015072571A patent/JP6220807B2/en not_active Expired - Lifetime
- 2015-04-21 US US14/692,415 patent/US20150229349A1/en not_active Abandoned
-
2016
- 2016-10-05 JP JP2016197266A patent/JP2017046353A/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5652764A (en) * | 1995-01-17 | 1997-07-29 | Kabushiki Kaisha Toshiba | Radio communication system |
EP0993129A2 (en) * | 1998-10-07 | 2000-04-12 | Texas Instruments Incorporated | Channel estimation in space time block coded transmit antenna diversity for WCDMA |
EP0996234A1 (en) * | 1998-10-23 | 2000-04-26 | Sony International (Europe) GmbH | Receiver architecture for a multi scrambling code transmission CDMA technique |
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