CN1663213B - 双模式共享ofdm方法/发射机、接收机和系统 - Google Patents
双模式共享ofdm方法/发射机、接收机和系统 Download PDFInfo
- Publication number
- CN1663213B CN1663213B CN03814816.1A CN03814816A CN1663213B CN 1663213 B CN1663213 B CN 1663213B CN 03814816 A CN03814816 A CN 03814816A CN 1663213 B CN1663213 B CN 1663213B
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- Prior art keywords
- ofdm
- channel
- frequency band
- transmission
- wireless terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
- H04L5/0094—Indication of how sub-channels of the path are allocated
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0016—Time-frequency-code
- H04L5/0017—Time-frequency-code in which a distinct code is applied, as a temporal sequence, to each frequency
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0037—Inter-user or inter-terminal allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0042—Intra-user or intra-terminal allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
- H04L5/0046—Determination of the number of bits transmitted on different sub-channels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/004—Orthogonal
- H04J13/0048—Walsh
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J2011/0003—Combination with other multiplexing techniques
- H04J2011/0006—Combination with other multiplexing techniques with CDM/CDMA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
- H04W28/22—Negotiating communication rate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (18)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210082595.0A CN102647266B (zh) | 2002-06-27 | 2003-06-16 | 双模式共享ofdm方法/发射机、接收机和系统 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39162402P | 2002-06-27 | 2002-06-27 | |
US60/391,624 | 2002-06-27 | ||
US10/406,207 US7551546B2 (en) | 2002-06-27 | 2003-04-04 | Dual-mode shared OFDM methods/transmitters, receivers and systems |
US10/406,207 | 2003-04-04 | ||
PCT/CA2003/000870 WO2004004269A1 (en) | 2002-06-27 | 2003-06-16 | Dual-mode shared ofdm methods/transmitters, receivers and systems |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210082595.0A Division CN102647266B (zh) | 2002-06-27 | 2003-06-16 | 双模式共享ofdm方法/发射机、接收机和系统 |
CN201010513775.0A Division CN101951359B (zh) | 2002-06-27 | 2003-06-16 | 双模式共享ofdm方法/发射机、接收机和系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1663213A CN1663213A (zh) | 2005-08-31 |
CN1663213B true CN1663213B (zh) | 2010-12-08 |
Family
ID=29782623
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010513775.0A Expired - Lifetime CN101951359B (zh) | 2002-06-27 | 2003-06-16 | 双模式共享ofdm方法/发射机、接收机和系统 |
CN201210082595.0A Expired - Lifetime CN102647266B (zh) | 2002-06-27 | 2003-06-16 | 双模式共享ofdm方法/发射机、接收机和系统 |
CN03814816.1A Expired - Lifetime CN1663213B (zh) | 2002-06-27 | 2003-06-16 | 双模式共享ofdm方法/发射机、接收机和系统 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010513775.0A Expired - Lifetime CN101951359B (zh) | 2002-06-27 | 2003-06-16 | 双模式共享ofdm方法/发射机、接收机和系统 |
CN201210082595.0A Expired - Lifetime CN102647266B (zh) | 2002-06-27 | 2003-06-16 | 双模式共享ofdm方法/发射机、接收机和系统 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7551546B2 (zh) |
EP (1) | EP1520385B1 (zh) |
KR (3) | KR101140591B1 (zh) |
CN (3) | CN101951359B (zh) |
AU (1) | AU2003232555A1 (zh) |
DE (1) | DE60318851T2 (zh) |
HK (2) | HK1112354A1 (zh) |
WO (1) | WO2004004269A1 (zh) |
Families Citing this family (387)
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- 2003-06-16 CN CN201010513775.0A patent/CN101951359B/zh not_active Expired - Lifetime
- 2003-06-16 EP EP03761381A patent/EP1520385B1/en not_active Expired - Lifetime
- 2003-06-16 KR KR1020047021144A patent/KR101140591B1/ko active IP Right Grant
- 2003-06-16 CN CN201210082595.0A patent/CN102647266B/zh not_active Expired - Lifetime
- 2003-06-16 AU AU2003232555A patent/AU2003232555A1/en not_active Abandoned
- 2003-06-16 WO PCT/CA2003/000870 patent/WO2004004269A1/en active IP Right Grant
- 2003-06-16 KR KR1020107026386A patent/KR101124908B1/ko active IP Right Grant
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- 2003-06-16 KR KR1020107026385A patent/KR101140513B1/ko active IP Right Grant
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2008
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2013
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Patent Citations (4)
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EP1005190A2 (en) * | 1998-11-25 | 2000-05-31 | Lucent Technologies Inc. | Full duplex transmission with multicarrier modulation |
WO2000079722A1 (en) * | 1999-06-23 | 2000-12-28 | At & T Wireless Services, Inc. | Ofdm fixed wireless system |
WO2001035563A1 (en) * | 1999-11-10 | 2001-05-17 | Samsung Electronics Co., Ltd. | Data communication apparatus and method in multi-carrier cdma communication system |
EP1124347A2 (en) * | 2000-02-11 | 2001-08-16 | Lucent Technologies Inc. | Uplink timing synchronization and access control |
Also Published As
Publication number | Publication date |
---|---|
WO2004004269A1 (en) | 2004-01-08 |
EP1520385A1 (en) | 2005-04-06 |
KR20050013626A (ko) | 2005-02-04 |
KR101140513B1 (ko) | 2012-04-30 |
CN1663213A (zh) | 2005-08-31 |
HK1175046A1 (zh) | 2013-06-21 |
KR20110002105A (ko) | 2011-01-06 |
KR101124908B1 (ko) | 2012-03-27 |
US20040001429A1 (en) | 2004-01-01 |
CN102647266B (zh) | 2015-07-22 |
CN101951359B (zh) | 2015-04-08 |
KR20110002104A (ko) | 2011-01-06 |
AU2003232555A1 (en) | 2004-01-19 |
DE60318851T2 (de) | 2009-01-22 |
DE60318851D1 (de) | 2008-03-13 |
CN101951359A (zh) | 2011-01-19 |
EP1520385B1 (en) | 2008-01-23 |
CN102647266A (zh) | 2012-08-22 |
US7551546B2 (en) | 2009-06-23 |
HK1112354A1 (en) | 2008-08-29 |
KR101140591B1 (ko) | 2012-05-02 |
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