DK1933490T3 - Fremgangsmåde til indstilling af underbånd i flerbærerkommunikation og basestationsenhed til trådløs kommunikation - Google Patents
Fremgangsmåde til indstilling af underbånd i flerbærerkommunikation og basestationsenhed til trådløs kommunikation Download PDFInfo
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- DK1933490T3 DK1933490T3 DK06822932.7T DK06822932T DK1933490T3 DK 1933490 T3 DK1933490 T3 DK 1933490T3 DK 06822932 T DK06822932 T DK 06822932T DK 1933490 T3 DK1933490 T3 DK 1933490T3
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- Prior art keywords
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- mobile station
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- 238000004891 communication Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 73
- 239000000969 carrier Substances 0.000 claims 3
- 230000003044 adaptive effect Effects 0.000 abstract description 22
- 239000006185 dispersion Substances 0.000 description 20
- 230000000694 effects Effects 0.000 description 14
- 238000012545 processing Methods 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 230000001427 coherent effect Effects 0.000 description 2
- 238000005562 fading Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
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- 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
- H04B7/12—Frequency diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J4/00—Combined time-division and frequency-division multiplex systems
-
- 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
- H04L27/2626—Arrangements specific to the transmitter only
- H04L27/2627—Modulators
-
- 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
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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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0037—Inter-user or inter-terminal allocation
-
- 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
- H04W52/38—TPC being performed in particular situations
- H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
-
- 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
- H04B7/0413—MIMO systems
- H04B7/0452—Multi-user MIMO systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Claims (9)
- FREMGANGSMÅDE TIL INDSTILLING AF UNDERBÅND I FLERBÆRERKOMMUNIKATION OG BASESTATIONSENHED TIL TRÅDLØS KOMMUNIKATION1. Underbåndsindstillingsfremgangsmåde til en OFDM-flerbærertransmission ved anvendelse afen flerhed af underbærere til hver subframe, hvilken fremgangsmåde omfatter: ligelig opdeling af flerheden af underbærere i en flerhed af underbånd og indstilling, pr. subframe, af hvert underbånd af flerheden af underbånd som enten et underbånd af første type eller et underbånd af anden type, hvor hvert underbånd af første type er til transmission af data til en tilsvarende flerhed af mobilstationsenheder til radiokommunikation og hver af flerheden af underbånd af anden type kun indbefatter data til én tilsvarende mobilstationsenhed til radiokommunikation, kendetegnet ved, at: hver af flerheden af underbånd består af et samme antal underbærere; og en datamængde til én mobilstationsenhed til radiokommunikation, der transmitteres ved anvendelse af en tilsvarende flerhed af underbånd af første type i én subframe, er konstant uanset variation, mellem subframes, af et interval, der adskiller underbåndene i den tilsvarende flerhed af underbånd af første type i et frekvensområde.
- 2. Underbåndsindstillingsfremgangsmåde ifølge krav 1, hvor dataene til én mobilstationsenhed til radiokommunikation, der transmitteres ved anvendelse af flerheden af underbånd af første type, indikeres ved et enkelt indeks.
- 3. Underbåndsindstillingsfremgangsmåde ifølge krav 1, hvor, når et antal enheder af flerheden af mobilstationsenheder til radiokommunikation øges, et antal underbånd af flerheden af underbånd af første type øges.
- 4. Underbåndsindstillingsfremgangsmåde ifølge krav 1, hvor indstillingsresultaterne for flerheden af underbånd til underbånd af første type og underbånd af anden type rapporteres til mobilstationsenhederne til radiokommunikation ved anvendelse af styreinformationer med et format, der er fælles for samtlige mobilstationsenhederne til radiokommunikation.
- 5. Underbåndsindstillingsfremgangsmåde ifølge krav 1, hvor, i et underbånd af første type, tidsmultipleksering udføres for den tilsvarende flerhed af mobilstationsenheder til radiokommunikation.
- 6. Underbåndsindstillingsfremgangsmåde ifølge krav 5, hvor positioner, hvor data til flerheden af mobilstationsenheder til radiokommunikation er indbefattet i underbåndet af første type, er forskellige i tid for flerheden af underbånd af første type.
- 7. Underbåndsindstillingsfremgangsmåde ifølge krav 1, hvor data til flerheden af mobilstationsenheder til radiokommunikation, der skal transmitteres i underbåndet af første type, sendes med frekvensspring.
- 8. Underbåndsindstillingsfremgangsmåde ifølge krav 1, hvor indstillingen af flerheden af underbånd til underbånd af første type og underbånd af anden type ændres pr. subframe.
- 9. Mobilstationsenhed til radiokommunikation (100) til en OFDM-flerbærertransmission ved anvendelse af underbærere til hver subframe, hvor flerheden af underbærere er ligeligt opdelt i en flerhed af underbånd, hvilken enhed omfatter: En allokeringssektion (103), der er tilpasset til at allokere data, der skal transmitteres, i flerheden af underbånd, hvor hvert underbånd af flerheden af underbånd, pr. subframe, er indstillet til enten at være et underbånd af første type eller et underbånd af anden type, hvor hvert underbånd af første type er til transmission af data til en tilsvarende flerhed af mobilstationsenheder til radiokommunikation og hver af flerheden af underbånd af anden type kun indbefatter data til én tilsvarende mobilstationsenhed til radiokommunikation; og en transmissionssektion (110), der er tilpasset til at udføre flerbærertransmissionen, kendetegnet ved, at: hver af flerheden af underbånd består af et samme antal underbærere; og en datamængde til én mobilstationsenhed til radiokommunikation, der transmitteres ved anvendelse af en tilsvarende flerhed af underbånd af første type i én subframe, er konstant uanset variation, mellem subframes, af et interval, der adskiller underbåndene i den tilsvarende flerhed af underbånd af første type i et frekvensområde.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005321110 | 2005-11-04 | ||
PCT/JP2006/322014 WO2007052766A1 (ja) | 2005-11-04 | 2006-11-02 | マルチキャリア通信におけるサブバンド設定方法および無線通信基地局装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1933490T3 true DK1933490T3 (da) | 2018-06-06 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK06822932.7T DK1933490T3 (da) | 2005-11-04 | 2006-11-02 | Fremgangsmåde til indstilling af underbånd i flerbærerkommunikation og basestationsenhed til trådløs kommunikation |
Country Status (15)
Country | Link |
---|---|
US (4) | US8259658B2 (da) |
EP (2) | EP1933490B1 (da) |
JP (3) | JP4588766B2 (da) |
KR (2) | KR101239514B1 (da) |
CN (2) | CN102868436B (da) |
BR (1) | BRPI0618258B1 (da) |
DK (1) | DK1933490T3 (da) |
ES (1) | ES2668636T3 (da) |
HK (1) | HK1258620A1 (da) |
HU (1) | HUE039192T2 (da) |
PL (1) | PL1933490T3 (da) |
PT (1) | PT1933490T (da) |
RU (2) | RU2419988C2 (da) |
TR (1) | TR201807276T4 (da) |
WO (1) | WO2007052766A1 (da) |
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CN102868436B (zh) * | 2005-11-04 | 2015-09-30 | 松下电器(美国)知识产权公司 | 基站装置和移动台装置 |
CN101405950B (zh) * | 2006-01-18 | 2013-09-11 | 株式会社Ntt都科摩 | 发送装置和发送方法 |
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WO2008155867A1 (ja) * | 2007-06-18 | 2008-12-24 | Mitsubishi Electric Corporation | 通信方法、無線通信システム、送信機および受信機 |
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KR101341517B1 (ko) * | 2007-08-31 | 2013-12-16 | 엘지전자 주식회사 | 인접 대역 선택 방식에 기초한 채널 품질 지시자 생성 및전송 방법 |
ES2657807T3 (es) * | 2008-01-04 | 2018-03-06 | Panasonic Corporation | Procedimiento de disposición de canal y dispositivo de estación base de comunicación inalámbrica |
JP5484345B2 (ja) | 2008-10-20 | 2014-05-07 | パナソニック株式会社 | 基地局装置および周波数リソース割当方法 |
JP5180112B2 (ja) * | 2009-02-03 | 2013-04-10 | 株式会社エヌ・ティ・ティ・ドコモ | 無線基地局装置、移動端末装置及び無線通信方法 |
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US10687348B2 (en) * | 2016-02-23 | 2020-06-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Hybrid multiband and subband scheduling in multi-user superposition transmission |
CN107592158B (zh) * | 2016-07-08 | 2019-11-22 | 上海诺基亚贝尔股份有限公司 | 光纤通信系统中的信号处理的方法和设备 |
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2006
- 2006-11-02 CN CN201210285377.7A patent/CN102868436B/zh active Active
- 2006-11-02 US US12/091,905 patent/US8259658B2/en active Active
- 2006-11-02 KR KR1020087010710A patent/KR101239514B1/ko active IP Right Grant
- 2006-11-02 PL PL06822932T patent/PL1933490T3/pl unknown
- 2006-11-02 WO PCT/JP2006/322014 patent/WO2007052766A1/ja active Application Filing
- 2006-11-02 PT PT68229327T patent/PT1933490T/pt unknown
- 2006-11-02 JP JP2007542816A patent/JP4588766B2/ja active Active
- 2006-11-02 DK DK06822932.7T patent/DK1933490T3/da active
- 2006-11-02 ES ES06822932.7T patent/ES2668636T3/es active Active
- 2006-11-02 EP EP06822932.7A patent/EP1933490B1/en active Active
- 2006-11-02 EP EP17197900.8A patent/EP3352394B1/en active Active
- 2006-11-02 RU RU2008117448/09A patent/RU2419988C2/ru active
- 2006-11-02 BR BRPI0618258-5A patent/BRPI0618258B1/pt active IP Right Grant
- 2006-11-02 KR KR1020117013452A patent/KR101239580B1/ko active IP Right Grant
- 2006-11-02 TR TR2018/07276T patent/TR201807276T4/tr unknown
- 2006-11-02 HU HUE06822932A patent/HUE039192T2/hu unknown
- 2006-11-02 CN CN2006800393682A patent/CN101292454B/zh active Active
- 2006-11-02 RU RU2011101707/08A patent/RU2544781C2/ru active
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- 2010-01-08 JP JP2010002890A patent/JP4850954B2/ja active Active
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- 2011-06-15 JP JP2011133225A patent/JP5372073B2/ja active Active
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- 2012-08-06 US US13/567,912 patent/US8787291B2/en active Active
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- 2014-06-16 US US14/305,973 patent/US9036595B2/en active Active
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- 2019-01-18 HK HK19100981.0A patent/HK1258620A1/zh unknown
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