WO2011047355A3 - Mappage d'élément de ressource de liaison descendante et de liaison montante pour une extension de porteuse - Google Patents
Mappage d'élément de ressource de liaison descendante et de liaison montante pour une extension de porteuse Download PDFInfo
- Publication number
- WO2011047355A3 WO2011047355A3 PCT/US2010/052967 US2010052967W WO2011047355A3 WO 2011047355 A3 WO2011047355 A3 WO 2011047355A3 US 2010052967 W US2010052967 W US 2010052967W WO 2011047355 A3 WO2011047355 A3 WO 2011047355A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- compatible
- rel
- mapped
- resource elements
- downlink
- Prior art date
Links
- 238000013507 mapping Methods 0.000 title 1
- 238000004590 computer program Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
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
- H04L5/0001—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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
- H04W72/563—Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
-
- 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
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
-
- 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
- H04L5/0023—Time-frequency-space
-
- 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
-
- 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
-
- 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
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- 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
-
- 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
- H04W88/08—Access point devices
- H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020137034814A KR101643686B1 (ko) | 2009-10-15 | 2010-10-15 | 반송파 확장에 대한 다운링크 및 업링크 리소스 엘리먼트 맵핑 |
CN201080045982.6A CN102687575B (zh) | 2009-10-15 | 2010-10-15 | 针对载波扩展的下行链路和上行链路资源元素映射 |
KR1020127012435A KR101422750B1 (ko) | 2009-10-15 | 2010-10-15 | 반송파 확장에 대한 다운링크 및 업링크 리소스 엘리먼트 맵핑 |
EP10777141.2A EP2489234B1 (fr) | 2009-10-15 | 2010-10-15 | Mappage d'élément de ressource de liaison descendante et de liaison montante pour une extension de porteuse |
JP2012534428A JP5710628B2 (ja) | 2009-10-15 | 2010-10-15 | キャリア拡張のためのダウンリンクおよびアップリンクリソース要素のマッピング |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25211509P | 2009-10-15 | 2009-10-15 | |
US61/252,115 | 2009-10-15 | ||
US12/903,995 | 2010-10-13 | ||
US12/903,995 US9247547B2 (en) | 2009-10-15 | 2010-10-13 | Downlink and uplink resource element mapping for carrier extension |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011047355A2 WO2011047355A2 (fr) | 2011-04-21 |
WO2011047355A3 true WO2011047355A3 (fr) | 2011-06-16 |
Family
ID=43414025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2010/052967 WO2011047355A2 (fr) | 2009-10-15 | 2010-10-15 | Mappage d'élément de ressource de liaison descendante et de liaison montante pour une extension de porteuse |
Country Status (8)
Country | Link |
---|---|
US (1) | US9247547B2 (fr) |
EP (2) | EP2775775B1 (fr) |
JP (1) | JP5710628B2 (fr) |
KR (2) | KR101643686B1 (fr) |
CN (1) | CN102687575B (fr) |
ES (1) | ES2564410T3 (fr) |
TW (1) | TWI433578B (fr) |
WO (1) | WO2011047355A2 (fr) |
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US9673952B2 (en) | 2009-04-10 | 2017-06-06 | Qualcomm Inc. | Method and apparatus for supporting user equipments on different system bandwidths |
US9276710B2 (en) * | 2009-12-21 | 2016-03-01 | Qualcomm Incorporated | Method and apparatus for resource allocation with carrier extension |
JP5427221B2 (ja) * | 2011-01-07 | 2014-02-26 | 株式会社Nttドコモ | 無線通信方法及び無線基地局 |
CN102223215B (zh) * | 2011-06-23 | 2016-09-21 | 电信科学技术研究院 | Ack/nack的传输方法、接收方法及其装置 |
US8798656B2 (en) | 2011-06-29 | 2014-08-05 | Qualcomm Incorporated | Methods and apparatus by which periodically broadcasting nodes can resolve contention for access to a smaller pool of broadcasting resources |
TWI583211B (zh) | 2011-08-12 | 2017-05-11 | 內數位專利控股公司 | 無線系統中彈性頻寬操作 |
JP2013055393A (ja) | 2011-09-01 | 2013-03-21 | Sony Corp | 通信装置、通信方法、通信システムおよび基地局 |
US9209955B2 (en) * | 2011-10-11 | 2015-12-08 | Qualcomm Incorporated | Extension carrier as a bandwidth extension |
US9100978B2 (en) * | 2012-02-15 | 2015-08-04 | Alcatel Lucent | Method and apparatus for allocating resources of a frequency band in a wireless system supporting at least two radio access technologies |
KR102029244B1 (ko) * | 2012-02-29 | 2019-10-07 | 엘지전자 주식회사 | 무선 통신 시스템에서 단말이 하향링크 신호를 수신하는 방법 및 이를 위한 장치 |
JP6045808B2 (ja) * | 2012-04-06 | 2016-12-14 | 株式会社Nttドコモ | ユーザ端末、無線基地局、及び無線通信方法 |
WO2014110793A1 (fr) * | 2013-01-18 | 2014-07-24 | 华为技术有限公司 | Procédé destiné à l'envoi d'informations de commande, station de base et équipement utilisateur |
US9167586B1 (en) | 2013-08-13 | 2015-10-20 | Sprint Communications Company L.P. | Interference mitigation at cell edge region of enhanced node B of LTE wireless network |
CN104639486B (zh) * | 2013-11-12 | 2018-04-10 | 华为技术有限公司 | 传输方法及装置 |
EP2887760A1 (fr) * | 2013-12-23 | 2015-06-24 | Telefonica S.A. | Procédé et système permettant d'effectuer la virtualisation d'une technologie d'accès radio sur des réseaux sans fil à accès multiple par répartition orthogonale de la fréquence (OFDMA) et produits de programme informatique correspondants |
WO2015168872A1 (fr) * | 2014-05-07 | 2015-11-12 | 华为技术有限公司 | Procédé, appareil et système pour attribuer une bande passante |
EP2945307A1 (fr) | 2014-05-12 | 2015-11-18 | Telefonica S.A. | Procédé et transmetteur pour codage de canal et modulation dans le domaine fréquentiel des réseaux sans fil à multiplexage par répartition orthogonale de la fréquence |
CN105281813B (zh) * | 2014-06-16 | 2018-10-26 | 中国移动通信集团公司 | 一种多用户多输入多输出系统中传输数据的方法及装置 |
EP3166249B1 (fr) * | 2014-07-03 | 2019-12-18 | LG Electronics Inc. | Procédé d'émission et de réception de signal par largeur de bande sans licence dans un système de communication sans fil et appareil associé |
US10117268B2 (en) * | 2014-09-22 | 2018-10-30 | Qualcomm Incorporated | Ultra-low latency LTE downlink frame structure |
US10447445B2 (en) * | 2016-01-11 | 2019-10-15 | Electronics And Telecommunications Research Institute | Device and method for transmitting reference signal |
US10965348B2 (en) * | 2016-09-30 | 2021-03-30 | Cohere Technologies, Inc. | Uplink user resource allocation for orthogonal time frequency space modulation |
CN108282308B (zh) * | 2017-01-06 | 2022-10-14 | 中兴通讯股份有限公司 | 参考信号的处理方法及装置、设备 |
KR102603814B1 (ko) | 2017-01-06 | 2023-11-17 | 한국전자통신연구원 | 상향링크 제어정보 전송 방법 및 장치 |
WO2018128401A1 (fr) * | 2017-01-06 | 2018-07-12 | 한국전자통신연구원 | Procédé et dispositif de transmission d'informations de commande de liaison montante |
US10764871B2 (en) | 2017-01-16 | 2020-09-01 | Qualcomm Incorporated | Extension of data transmission from ULRB to ULCB |
EP3777384A4 (fr) * | 2018-04-06 | 2021-12-01 | Nokia Technologies Oy | Procédés et appareils pour l'évolutivité de l'utilisation de ressources d'accès multiple non orthogonal |
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US20080227403A1 (en) * | 2007-03-15 | 2008-09-18 | Daisuke Taki | Wireless communication base station device and wireless communication method allowing use of plurality of communication schemes |
WO2009023808A1 (fr) * | 2007-08-15 | 2009-02-19 | Motorola, Inc. | Structure de trame de commande d'accès à un support dans un système de communication sans fil |
US20090116427A1 (en) * | 2007-11-07 | 2009-05-07 | Nextwave Broadband Inc. | Advanced technology frame structure with backward compatibility |
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-
2010
- 2010-10-13 US US12/903,995 patent/US9247547B2/en not_active Expired - Fee Related
- 2010-10-15 EP EP14167658.5A patent/EP2775775B1/fr not_active Not-in-force
- 2010-10-15 KR KR1020137034814A patent/KR101643686B1/ko active IP Right Grant
- 2010-10-15 EP EP10777141.2A patent/EP2489234B1/fr not_active Not-in-force
- 2010-10-15 TW TW099135289A patent/TWI433578B/zh not_active IP Right Cessation
- 2010-10-15 CN CN201080045982.6A patent/CN102687575B/zh not_active Expired - Fee Related
- 2010-10-15 JP JP2012534428A patent/JP5710628B2/ja not_active Expired - Fee Related
- 2010-10-15 KR KR1020127012435A patent/KR101422750B1/ko active IP Right Grant
- 2010-10-15 WO PCT/US2010/052967 patent/WO2011047355A2/fr active Application Filing
- 2010-10-15 ES ES14167658.5T patent/ES2564410T3/es active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080227403A1 (en) * | 2007-03-15 | 2008-09-18 | Daisuke Taki | Wireless communication base station device and wireless communication method allowing use of plurality of communication schemes |
WO2009023808A1 (fr) * | 2007-08-15 | 2009-02-19 | Motorola, Inc. | Structure de trame de commande d'accès à un support dans un système de communication sans fil |
US20090116427A1 (en) * | 2007-11-07 | 2009-05-07 | Nextwave Broadband Inc. | Advanced technology frame structure with backward compatibility |
Non-Patent Citations (1)
Title |
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ZTE: "Carrier types for bandwidth extension", 3GPP DRAFT; R1-093822, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. Miyazaki; 20091012, 12 October 2009 (2009-10-12), XP050388333 * |
Also Published As
Publication number | Publication date |
---|---|
EP2489234B1 (fr) | 2014-07-16 |
KR20120068981A (ko) | 2012-06-27 |
US20110090854A1 (en) | 2011-04-21 |
EP2775775A1 (fr) | 2014-09-10 |
WO2011047355A2 (fr) | 2011-04-21 |
KR20140018409A (ko) | 2014-02-12 |
CN102687575A (zh) | 2012-09-19 |
JP2013509046A (ja) | 2013-03-07 |
KR101422750B1 (ko) | 2014-07-24 |
ES2564410T3 (es) | 2016-03-22 |
US9247547B2 (en) | 2016-01-26 |
TWI433578B (zh) | 2014-04-01 |
KR101643686B1 (ko) | 2016-07-29 |
EP2489234A2 (fr) | 2012-08-22 |
TW201134278A (en) | 2011-10-01 |
JP5710628B2 (ja) | 2015-04-30 |
EP2775775B1 (fr) | 2015-12-02 |
CN102687575B (zh) | 2015-06-03 |
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