MX2013007790A - Aparato de estacion base de radio, terminal de usuario y metodo de comunicacion de radio. - Google Patents
Aparato de estacion base de radio, terminal de usuario y metodo de comunicacion de radio.Info
- Publication number
- MX2013007790A MX2013007790A MX2013007790A MX2013007790A MX2013007790A MX 2013007790 A MX2013007790 A MX 2013007790A MX 2013007790 A MX2013007790 A MX 2013007790A MX 2013007790 A MX2013007790 A MX 2013007790A MX 2013007790 A MX2013007790 A MX 2013007790A
- Authority
- MX
- Mexico
- Prior art keywords
- dci format
- information
- communication method
- wireless communication
- wireless
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
-
- 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
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0028—Formatting
-
- 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
- H04L5/003—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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
-
- 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
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/143—Downlink power control
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Con el objetivo de prevenir el incremento en el número de detecciones ciegas y hacer uso eficiente de los recurso de radio aun cuando el formato de la información de control de enlace descendente cambia de acuerdo con el entorno de comunicación, la presente invención proporciona un método de comunicación de radio que genera la información de control utilizando un formato DCI predeterminado de entre una pluralidad de formatos DCI que incluye el primer formato DCI que contiene un otorgamiento de planeación de enlace ascendente y un segundo formato DCI que contiene una información de distribución de planeación de enlace descendente. Cuando el tamaño del primer formato DCI se expande, es agregado un campo de información al segundo formato DCI de tal modo que el segundo formato DCI tiene el mismo tamaño que el primer formato DCI expandido, y también la información que expande las funciones existentes del segundo formato DCI y/o la información que agrega nuevas funciones es agregada al campo de información, y es generada la información de control.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011002486A JP5097279B2 (ja) | 2011-01-07 | 2011-01-07 | 無線基地局装置、無線通信方法及び無線通信システム |
PCT/JP2011/079766 WO2012093594A1 (ja) | 2011-01-07 | 2011-12-22 | 無線基地局装置、ユーザ端末及び無線通信方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2013007790A true MX2013007790A (es) | 2013-08-21 |
Family
ID=46457454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2013007790A MX2013007790A (es) | 2011-01-07 | 2011-12-22 | Aparato de estacion base de radio, terminal de usuario y metodo de comunicacion de radio. |
Country Status (10)
Country | Link |
---|---|
US (1) | US9723603B2 (es) |
EP (1) | EP2663123A4 (es) |
JP (1) | JP5097279B2 (es) |
KR (1) | KR101544400B1 (es) |
CN (1) | CN103283276B (es) |
CA (1) | CA2824629C (es) |
MX (1) | MX2013007790A (es) |
RU (1) | RU2563249C2 (es) |
TW (1) | TWI452924B (es) |
WO (1) | WO2012093594A1 (es) |
Families Citing this family (41)
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EP2649744B1 (en) * | 2010-12-06 | 2020-08-19 | InterDigital Patent Holdings, Inc. | Method to enable wireless operation in license exempt spectrum |
JP5499065B2 (ja) * | 2011-04-01 | 2014-05-21 | 創新音▲速▼股▲ふん▼有限公司 | 無線通信システムにおける設定方法、通信装置及びコンピュータプログラム |
US10039088B2 (en) | 2012-01-26 | 2018-07-31 | Samsung Electronics Co., Ltd. | Method and apparatus for scheduling communication for low capability devices |
ES2673859T3 (es) * | 2012-08-01 | 2018-06-26 | Sun Patent Trust | Dispositivo de terminal de comunicación inalámbrica, dispositivo de estación base de comunicación inalámbrica y método de comunicación inalámbrica |
RU2604808C2 (ru) | 2012-08-03 | 2016-12-10 | Нокиа Солюшнс энд Нетуоркс Ой | Способ и устройство |
US20140064135A1 (en) * | 2012-08-28 | 2014-03-06 | Texas Instruments Incorporated | Reception of Downlink Data for Coordinated Multi-Point Transmission in the Event of Fall-Back |
US11139862B2 (en) * | 2012-11-02 | 2021-10-05 | Samsung Electronics Co., Ltd. | Configuration of rate matching and interference measurement resources for coordinated multi-point transmission |
JP6063061B2 (ja) * | 2013-01-07 | 2017-01-18 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおいて無線リソース動的変更に基づく信号送受信方法及びそのための装置 |
JP6298263B2 (ja) * | 2013-09-26 | 2018-03-20 | 株式会社Nttドコモ | 無線基地局、ユーザ端末及び無線通信方法 |
CN103702431B (zh) * | 2013-12-31 | 2017-07-14 | 大唐移动通信设备有限公司 | 上行调度的方法及设备 |
JP5980241B2 (ja) * | 2014-01-14 | 2016-08-31 | 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 |
JP6393764B2 (ja) * | 2014-02-13 | 2018-09-19 | エルジー エレクトロニクス インコーポレイティド | 機械タイプ通信を支援する無線接続システムにおけるサウンディング参照信号送信方法及び装置 |
KR102214648B1 (ko) * | 2014-06-25 | 2021-02-10 | 삼성전자 주식회사 | 이동 통신 시스템에서 스케줄링 및 피드백 방법 및 장치 |
JP6359757B2 (ja) * | 2014-08-07 | 2018-07-18 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおけるデータを送受信するための方法及び装置 |
CN112040546A (zh) * | 2015-02-10 | 2020-12-04 | 华为技术有限公司 | 一种基站、用户终端及载波调度指示方法 |
AR103887A1 (es) | 2015-03-09 | 2017-06-14 | ERICSSON TELEFON AB L M (publ) | Canal pucch breve en canal spucch de enlace ascendente |
WO2016144244A1 (en) * | 2015-03-09 | 2016-09-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Sub-subframe assignment and harq timing |
US9949220B2 (en) * | 2015-03-27 | 2018-04-17 | Qualcomm Incorporated | Uplink scheduling with power control command in an FDD half-duplex network |
CN106304107B (zh) | 2015-06-29 | 2020-06-23 | 深圳市中兴微电子技术有限公司 | 一种基站布局方法及系统 |
DE112015006893T5 (de) | 2015-09-10 | 2018-05-24 | Intel IP Corporation | Evolved Node-B (eNB), Nutzerausrüstung (UE) und Verfahren zur flexiblen Duplex-Kommunikation |
GB201602150D0 (en) * | 2016-02-05 | 2016-03-23 | Nec Corp | Communication system |
CN111740812B (zh) * | 2016-04-01 | 2022-09-20 | 中兴通讯股份有限公司 | 探测参考信号发送方法 |
EP3437405B1 (en) | 2016-04-01 | 2020-06-17 | Telefonaktiebolaget LM Ericsson (publ) | Granting resources to a wireless device |
CN107371254B (zh) * | 2016-05-13 | 2023-04-25 | 中兴通讯股份有限公司 | 一种信息传输方法及装置 |
US10756868B2 (en) * | 2016-07-01 | 2020-08-25 | Qualcomm Incorporated | Techniques for transmitting a physical uplink shared channel in an uplink pilot time slot |
CN109196941A (zh) | 2016-07-15 | 2019-01-11 | Oppo广东移动通信有限公司 | 基于无线网络的通信方法、终端设备和网络设备 |
WO2018058555A1 (en) | 2016-09-30 | 2018-04-05 | Qualcomm Incorporated | Comb adaptation for interlaced fdm dmrs |
KR102345014B1 (ko) * | 2017-03-02 | 2021-12-30 | 가부시키가이샤 엔티티 도코모 | 유저단말 및 무선 통신 방법 |
US10721723B2 (en) * | 2017-06-23 | 2020-07-21 | Qualcomm Incorporated | Dynamic padding field to match downlink and uplink downlink control information length |
WO2019021486A1 (ja) * | 2017-07-28 | 2019-01-31 | 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 |
EP3667968B1 (en) * | 2017-08-09 | 2023-09-20 | NTT DoCoMo, Inc. | User terminal, base station, and radio communication method |
CN114710233A (zh) * | 2017-11-17 | 2022-07-05 | 华为技术有限公司 | 下行控制信息确定方法和通信装置 |
EP3738366A4 (en) | 2018-01-11 | 2021-10-27 | Sharp Kabushiki Kaisha | USER EQUIPMENT, BASE STATIONS, AND METHODS |
EP3729862B1 (en) | 2018-01-24 | 2023-05-31 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Data transmission method and device thereof. |
WO2019176025A1 (ja) * | 2018-03-14 | 2019-09-19 | 株式会社Nttドコモ | ユーザ端末及び無線通信方法 |
RU2755148C1 (ru) * | 2018-05-11 | 2021-09-13 | Телефонактиеболагет Лм Эрикссон (Пабл) | Системы и способы для выравнивания размера информации управления нисходящей линии связи (dci) |
CN113170353B (zh) * | 2018-09-28 | 2023-07-25 | 株式会社Ntt都科摩 | 用户终端以及无线通信方法 |
US12021662B2 (en) * | 2018-09-28 | 2024-06-25 | Qualcomm Incorporated | Aperiodic sounding reference signal (A-SRS) configuration |
KR20230006044A (ko) * | 2019-05-02 | 2023-01-10 | 주식회사 윌러스표준기술연구소 | 무선 통신 시스템에서 하향링크 데이터 수신 및 harq-ack 전송 방법, 장치 및 시스템 |
CN113518413A (zh) * | 2020-04-10 | 2021-10-19 | 华为技术有限公司 | 一种通信方法、装置及系统 |
RU2756850C1 (ru) * | 2021-04-05 | 2021-10-06 | Акционерное общество «Научно-технический центр «Диапром» | Канал измерительный влажностный |
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JPH07312600A (ja) * | 1994-05-17 | 1995-11-28 | Nippon Hoso Kyokai <Nhk> | データ伝送方法、送信装置および受信装置 |
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US8379536B2 (en) * | 2009-10-08 | 2013-02-19 | Qualcomm Incorporated | Downlink control information for efficient decoding |
CN101808408B (zh) * | 2010-02-11 | 2015-06-03 | 中兴通讯股份有限公司 | 下行控制信息的传输方法及传输系统 |
CN101827444B (zh) | 2010-03-31 | 2015-03-25 | 中兴通讯股份有限公司 | 一种测量参考信号的信令配置系统及方法 |
CN102469607B (zh) * | 2010-11-09 | 2014-01-22 | 上海贝尔股份有限公司 | 上行探测参考信号的触发和传输方法及其设备 |
-
2011
- 2011-01-07 JP JP2011002486A patent/JP5097279B2/ja active Active
- 2011-12-22 WO PCT/JP2011/079766 patent/WO2012093594A1/ja active Application Filing
- 2011-12-22 CN CN201180064282.6A patent/CN103283276B/zh active Active
- 2011-12-22 MX MX2013007790A patent/MX2013007790A/es active IP Right Grant
- 2011-12-22 KR KR1020137017565A patent/KR101544400B1/ko active IP Right Grant
- 2011-12-22 US US13/977,448 patent/US9723603B2/en active Active
- 2011-12-22 RU RU2013135680/07A patent/RU2563249C2/ru not_active IP Right Cessation
- 2011-12-22 CA CA2824629A patent/CA2824629C/en not_active Expired - Fee Related
- 2011-12-22 EP EP11854760.3A patent/EP2663123A4/en not_active Withdrawn
-
2012
- 2012-01-03 TW TW101100172A patent/TWI452924B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR101544400B1 (ko) | 2015-08-13 |
WO2012093594A1 (ja) | 2012-07-12 |
EP2663123A1 (en) | 2013-11-13 |
RU2563249C2 (ru) | 2015-09-20 |
TWI452924B (zh) | 2014-09-11 |
KR20130143099A (ko) | 2013-12-30 |
CA2824629C (en) | 2018-06-19 |
RU2013135680A (ru) | 2015-02-20 |
EP2663123A4 (en) | 2017-12-06 |
JP2012147131A (ja) | 2012-08-02 |
CA2824629A1 (en) | 2012-07-12 |
JP5097279B2 (ja) | 2012-12-12 |
US9723603B2 (en) | 2017-08-01 |
TW201234910A (en) | 2012-08-16 |
CN103283276B (zh) | 2017-08-22 |
US20130343313A1 (en) | 2013-12-26 |
CN103283276A (zh) | 2013-09-04 |
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