CA2655714C - Appareil et procede permettant de reduire le volume d'un message d'informations d'attribution de ressources dans un systeme de communication sans fil a large bande - Google Patents
Appareil et procede permettant de reduire le volume d'un message d'informations d'attribution de ressources dans un systeme de communication sans fil a large bande Download PDFInfo
- Publication number
- CA2655714C CA2655714C CA2655714A CA2655714A CA2655714C CA 2655714 C CA2655714 C CA 2655714C CA 2655714 A CA2655714 A CA 2655714A CA 2655714 A CA2655714 A CA 2655714A CA 2655714 C CA2655714 C CA 2655714C
- Authority
- CA
- Canada
- Prior art keywords
- allocation information
- uplink control
- control region
- region
- region allocation
- 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.)
- Active
Links
- 238000013468 resource allocation Methods 0.000 title claims abstract description 85
- 238000004891 communication Methods 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 48
- 230000011664 signaling Effects 0.000 claims description 7
- 238000013507 mapping Methods 0.000 claims 4
- 230000005540 biological transmission Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000000737 periodic effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- LEHOTFFKMJEONL-UHFFFAOYSA-N Uric Acid Chemical compound N1C(=O)NC(=O)C2=C1NC(=O)N2 LEHOTFFKMJEONL-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
-
- 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
- H04L27/2628—Inverse Fourier transform modulators, e.g. inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators
-
- 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
- H04L27/2634—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation
- H04L27/2636—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation with FFT or DFT modulators, e.g. standard single-carrier frequency-division multiple access [SC-FDMA] transmitter or DFT spread orthogonal frequency division multiplexing [DFT-SOFDM]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
-
- 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
- H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Quality & Reliability (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
L'invention concerne un appareil et un procédé permettant de réduire le volume d'un message d'informations d'attribution de ressources dans un système de communication sans fil à large bande. Dans la présente invention, un ordonnanceur détermine s'il est nécessaire de générer des informations d'attribution de région de contrôle en liaison montante et un générateur génère des informations d'attribution de région de contrôle en liaison montante selon le résultat de la détermination.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2006-0064126 | 2006-07-07 | ||
KR20060064126 | 2006-07-07 | ||
KR1020060066545A KR100941052B1 (ko) | 2006-07-07 | 2006-07-14 | 광대역 무선 통신 시스템에서 자원 할당 정보 메시지 양을감소하기 위한 장치 및 방법 |
KR10-2006-0066545 | 2006-07-14 | ||
PCT/KR2007/003305 WO2008004845A1 (fr) | 2006-07-07 | 2007-07-06 | Appareil et procédé permettant de réduire le volume d'un message d'informations d'attribution de ressources dans un système de communication sans fil à large bande |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2655714A1 CA2655714A1 (fr) | 2008-01-10 |
CA2655714C true CA2655714C (fr) | 2014-05-13 |
Family
ID=39215599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2655714A Active CA2655714C (fr) | 2006-07-07 | 2007-07-06 | Appareil et procede permettant de reduire le volume d'un message d'informations d'attribution de ressources dans un systeme de communication sans fil a large bande |
Country Status (8)
Country | Link |
---|---|
JP (2) | JP5008724B2 (fr) |
KR (1) | KR100941052B1 (fr) |
CN (1) | CN101490979B (fr) |
AU (1) | AU2007270156B2 (fr) |
BR (1) | BRPI0713858B1 (fr) |
CA (1) | CA2655714C (fr) |
MY (2) | MY156686A (fr) |
RU (1) | RU2413366C2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10237021B2 (en) | 2014-05-08 | 2019-03-19 | Huawei Technologies Co., Ltd. | Network device and method thereof |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090030562A (ko) | 2007-09-20 | 2009-03-25 | 엘지전자 주식회사 | 광대역 무선 접속 시스템에서 자원할당을 위한 패킷전송방법 |
KR101481034B1 (ko) * | 2008-02-14 | 2015-01-15 | 삼성전자주식회사 | 무선통신시스템에서 프레임 정보 시그널링 장치 및 방법 |
KR20100008322A (ko) | 2008-07-15 | 2010-01-25 | 엘지전자 주식회사 | 가변 포맷의 메시지를 이용한 대역 요청 방법 |
KR101627163B1 (ko) * | 2009-01-28 | 2016-06-03 | 삼성전자주식회사 | 직교주파수분할 다중접속방식 통신시스템에서 상향링크 제어채널을 통해 정보를 전송하기 위한 장치 및 방법 |
US8560696B2 (en) * | 2009-04-28 | 2013-10-15 | Intel Corporation | Transmission of advanced-MAP information elements in mobile networks |
WO2010140859A2 (fr) * | 2009-06-03 | 2010-12-09 | 엘지전자 주식회사 | Procédé et appareil pour émettre un signal de référence de sondage |
WO2013125930A1 (fr) * | 2012-02-26 | 2013-08-29 | 엘지전자 주식회사 | Procédé de transmission d'informations de données de liaison montante dans un système de communication sans fil et appareil correspondant |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19956492A1 (de) * | 1999-11-24 | 2001-05-31 | Siemens Ag | Verfahren zum Abbilden von Formatkennungs-Bits auf einen in einem Komprimiermodus zu sendenden Rahmen |
KR100416972B1 (ko) * | 2000-06-12 | 2004-02-05 | 삼성전자주식회사 | 부호분할다중접속 이동통신시스템에서 역방향 랜덤접근채널 할당방법 |
US6747962B2 (en) | 2000-10-10 | 2004-06-08 | Nokia Corporation | Method and apparatus for sharing uplink state flag (USF) with multiple uplink temporary block flows (TBFs) |
KR20050048256A (ko) * | 2003-11-19 | 2005-05-24 | 주식회사 포스코 | 양방향 배출 유로 슈트의 막힘 제거장치 |
US20060011129A1 (en) * | 2004-07-14 | 2006-01-19 | Atomic Energy Council - Institute Of Nuclear Energy Research | Method for fabricating a compound semiconductor epitaxial wafer |
JP4832444B2 (ja) * | 2004-10-18 | 2011-12-07 | エルジー エレクトロニクス インコーポレイティド | Ofdmまたはofdma移動通信システムにおけるフィードバック情報送信方法 |
KR101009788B1 (ko) | 2005-03-09 | 2011-01-19 | 삼성전자주식회사 | 통신 시스템에서 레인징 절차 수행 시스템 및 방법 |
-
2006
- 2006-07-14 KR KR1020060066545A patent/KR100941052B1/ko active IP Right Grant
-
2007
- 2007-07-06 JP JP2009518003A patent/JP5008724B2/ja active Active
- 2007-07-06 BR BRPI0713858 patent/BRPI0713858B1/pt active IP Right Grant
- 2007-07-06 CA CA2655714A patent/CA2655714C/fr active Active
- 2007-07-06 CN CN2007800258365A patent/CN101490979B/zh active Active
- 2007-07-06 RU RU2009104064/09A patent/RU2413366C2/ru active
- 2007-07-06 AU AU2007270156A patent/AU2007270156B2/en active Active
- 2007-07-06 MY MYPI2013000096A patent/MY156686A/en unknown
- 2007-07-06 MY MYPI20090055A patent/MY154511A/en unknown
-
2012
- 2012-05-29 JP JP2012121782A patent/JP5249448B2/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10237021B2 (en) | 2014-05-08 | 2019-03-19 | Huawei Technologies Co., Ltd. | Network device and method thereof |
Also Published As
Publication number | Publication date |
---|---|
RU2009104064A (ru) | 2010-08-20 |
BRPI0713858B1 (pt) | 2019-12-03 |
KR20080005036A (ko) | 2008-01-10 |
JP2009543429A (ja) | 2009-12-03 |
CA2655714A1 (fr) | 2008-01-10 |
JP5008724B2 (ja) | 2012-08-22 |
KR100941052B1 (ko) | 2010-02-05 |
MY156686A (en) | 2016-03-15 |
CN101490979B (zh) | 2013-09-04 |
AU2007270156A1 (en) | 2008-01-10 |
JP2012170152A (ja) | 2012-09-06 |
CN101490979A (zh) | 2009-07-22 |
JP5249448B2 (ja) | 2013-07-31 |
AU2007270156B2 (en) | 2010-10-21 |
RU2413366C2 (ru) | 2011-02-27 |
MY154511A (en) | 2015-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |