DE202006006460U1 - Hybrides orthogonales Frequenzmultiplex-Vielfachzugriffsystem - Google Patents
Hybrides orthogonales Frequenzmultiplex-Vielfachzugriffsystem Download PDFInfo
- Publication number
- DE202006006460U1 DE202006006460U1 DE202006006460U DE202006006460U DE202006006460U1 DE 202006006460 U1 DE202006006460 U1 DE 202006006460U1 DE 202006006460 U DE202006006460 U DE 202006006460U DE 202006006460 U DE202006006460 U DE 202006006460U DE 202006006460 U1 DE202006006460 U1 DE 202006006460U1
- Authority
- DE
- Germany
- Prior art keywords
- data
- users
- parallel
- subcarriers
- group
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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—Arrangements for allocating sub-channels of the transmission path allocation of payload
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0023—Interference mitigation or co-ordination
- H04J11/005—Interference mitigation or co-ordination of intercell interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
-
- 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), 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
- H04L5/02—Channels characterised by the type of signal
- H04L5/023—Multiplexing of multicarrier modulation signals
- H04L5/026—Multiplexing of multicarrier modulation signals using code division
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
- H04L27/2607—Cyclic extensions
-
- 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
- H04L5/02—Channels characterised by the type of signal
- H04L5/023—Multiplexing of multicarrier modulation signals
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Transmitters (AREA)
- Television Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US673872 | 1991-03-22 | ||
US67387205P | 2005-04-22 | 2005-04-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202006006460U1 true DE202006006460U1 (de) | 2006-11-02 |
Family
ID=37402324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202006006460U Expired - Lifetime DE202006006460U1 (de) | 2005-04-22 | 2006-04-21 | Hybrides orthogonales Frequenzmultiplex-Vielfachzugriffsystem |
Country Status (6)
Country | Link |
---|---|
KR (4) | KR101236865B1 (ko) |
CN (2) | CN101164243A (ko) |
AR (3) | AR053857A1 (ko) |
DE (1) | DE202006006460U1 (ko) |
MY (1) | MY151888A (ko) |
TW (6) | TWI455510B (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100816032B1 (ko) | 2007-02-13 | 2008-03-24 | 삼성전자주식회사 | 반복적 다중 사용자 검파를 통한 데이터 송수신 방법 및 그장치 |
KR100866984B1 (ko) * | 2007-04-16 | 2008-11-05 | 한국전자통신연구원 | 이동통신 시스템에서 랜덤 액세스 프리앰블을 검출하는수신 장치 및 그 방법 |
KR100857907B1 (ko) * | 2007-04-16 | 2008-09-10 | 한국전자통신연구원 | 이동통신 시스템에서 랜덤 액세스 프리앰블을 검출하는 수신 장치 |
CN101562838B (zh) * | 2008-04-15 | 2011-06-29 | 创新音速有限公司 | 改善传输时间间隔集束传输的方法及通讯装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08237170A (ja) * | 1995-02-27 | 1996-09-13 | Kokusai Electric Co Ltd | スペクトル拡散信号の送信システムとその逆拡散同期受信システム |
JPH10107683A (ja) * | 1996-09-26 | 1998-04-24 | Murata Mfg Co Ltd | スペクトル拡散通信装置 |
US6795424B1 (en) * | 1998-06-30 | 2004-09-21 | Tellabs Operations, Inc. | Method and apparatus for interference suppression in orthogonal frequency division multiplexed (OFDM) wireless communication systems |
FR2784821B1 (fr) | 1998-10-16 | 2000-12-15 | Cit Alcatel | Systeme de transmission a etalement de spectre a modulation multiporteuse filtree |
JP4119696B2 (ja) * | 2001-08-10 | 2008-07-16 | 松下電器産業株式会社 | 送信装置、受信装置及び無線通信方法 |
US6754169B2 (en) * | 2001-12-13 | 2004-06-22 | Motorola, Inc. | Method and system of operation for a variable transmission mode multi-carrier communication system |
JP2003309533A (ja) * | 2002-04-17 | 2003-10-31 | Matsushita Electric Ind Co Ltd | 無線送信装置、無線受信装置及びその方法 |
JP3987858B2 (ja) * | 2004-01-27 | 2007-10-10 | 株式会社エヌ・ティ・ティ・ドコモ | 無線通信システム、無線送信装置、無線受信装置及び無線通信方法 |
-
2006
- 2006-04-19 TW TW095114007A patent/TWI455510B/zh active
- 2006-04-19 TW TW095206662U patent/TWM298282U/zh not_active IP Right Cessation
- 2006-04-19 TW TW103127085A patent/TWI532337B/zh active
- 2006-04-19 MY MYPI20061786 patent/MY151888A/en unknown
- 2006-04-19 TW TW098109628A patent/TWI416894B/zh active
- 2006-04-19 TW TW103127086A patent/TWI527437B/zh active
- 2006-04-19 TW TW104144680A patent/TWI590626B/zh active
- 2006-04-20 CN CNA2006800133562A patent/CN101164243A/zh active Pending
- 2006-04-21 AR ARP060101583A patent/AR053857A1/es not_active Application Discontinuation
- 2006-04-21 CN CNU2006200061222U patent/CN2935645Y/zh not_active Expired - Lifetime
- 2006-04-21 DE DE202006006460U patent/DE202006006460U1/de not_active Expired - Lifetime
- 2006-04-24 KR KR1020060036910A patent/KR101236865B1/ko active IP Right Grant
-
2009
- 2009-07-15 AR ARP090102673A patent/AR073183A2/es not_active Application Discontinuation
-
2010
- 2010-01-11 AR ARP100100052A patent/AR075129A2/es not_active Application Discontinuation
-
2011
- 2011-04-29 KR KR1020110041100A patent/KR101302411B1/ko active IP Right Grant
-
2012
- 2012-03-28 KR KR1020120031950A patent/KR101304228B1/ko active IP Right Grant
- 2012-08-22 KR KR1020120092015A patent/KR101304227B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
AR073183A2 (es) | 2010-10-20 |
KR20110056263A (ko) | 2011-05-26 |
TW201444312A (zh) | 2014-11-16 |
AR053857A1 (es) | 2007-05-23 |
TWI455510B (zh) | 2014-10-01 |
TW201445915A (zh) | 2014-12-01 |
TW201637410A (zh) | 2016-10-16 |
TWM298282U (en) | 2006-09-21 |
TWI532337B (zh) | 2016-05-01 |
TWI527437B (zh) | 2016-03-21 |
KR101236865B1 (ko) | 2013-03-21 |
TWI590626B (zh) | 2017-07-01 |
CN101164243A (zh) | 2008-04-16 |
KR101304228B1 (ko) | 2013-09-05 |
MY151888A (en) | 2014-07-14 |
KR101304227B1 (ko) | 2013-09-05 |
CN2935645Y (zh) | 2007-08-15 |
TWI416894B (zh) | 2013-11-21 |
AR075129A2 (es) | 2011-03-09 |
KR20060111416A (ko) | 2006-10-27 |
TW200642341A (en) | 2006-12-01 |
TW201004192A (en) | 2010-01-16 |
KR20120112288A (ko) | 2012-10-11 |
KR20120052912A (ko) | 2012-05-24 |
KR101302411B1 (ko) | 2013-09-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20061207 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20090508 |
|
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20120510 |
|
R082 | Change of representative |
Representative=s name: BOEHMERT & BOEHMERT, DE |
|
R081 | Change of applicant/patentee |
Owner name: INTEL CORP. (N.D.GES.D. STAATES DELAWARE), SAN, US Free format text: FORMER OWNER: INTERDIGITAL TECHNOLOGY CORPORATION, WILMINGTON, DEL., US Effective date: 20121024 Owner name: INTEL CORP. (N.D.GES.D. STAATES DELAWARE), US Free format text: FORMER OWNER: INTERDIGITAL TECHNOLOGY CORPORATION, WILMINGTON, US Effective date: 20121024 |
|
R082 | Change of representative |
Representative=s name: BOEHMERT & BOEHMERT ANWALTSPARTNERSCHAFT MBB -, DE Effective date: 20121025 Representative=s name: BOEHMERT & BOEHMERT ANWALTSPARTNERSCHAFT MBB -, DE Effective date: 20121024 Representative=s name: BOEHMERT & BOEHMERT, DE Effective date: 20121025 Representative=s name: BOEHMERT & BOEHMERT, DE Effective date: 20121024 |
|
R152 | Utility model maintained after payment of third maintenance fee after eight years | ||
R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20140512 |
|
R071 | Expiry of right |