MX2011009883A - Un metodo y aparato para realizar transmisiones de enlace ascendente en un sistema de comunicacion inalambrica. - Google Patents
Un metodo y aparato para realizar transmisiones de enlace ascendente en un sistema de comunicacion inalambrica.Info
- Publication number
- MX2011009883A MX2011009883A MX2011009883A MX2011009883A MX2011009883A MX 2011009883 A MX2011009883 A MX 2011009883A MX 2011009883 A MX2011009883 A MX 2011009883A MX 2011009883 A MX2011009883 A MX 2011009883A MX 2011009883 A MX2011009883 A MX 2011009883A
- Authority
- MX
- Mexico
- Prior art keywords
- wireless communications
- communications system
- performing uplink
- uplink transmissions
- transmission
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 4
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
- 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
- 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
- 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
- H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
- H04L1/0039—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver other detection of signalling, e.g. detection of TFCI explicit signalling
-
- 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
- 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
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
-
- 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
- H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
- H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
-
- 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
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
-
- 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]
- H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
-
- 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)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
La presente invención se refiere a métodos y aparatos para realizar transmisión de enlace ascendente en un sistema de comunicación inalámbrica. Una terminal móvil se proporciona con un conjunto de formatos de transporte disponibles al recibir por lo menos una concesión de UL que comprende una indicación de formato de transporte que señala a uno o más formatos de transporte. La terminal móvil entonces selecciona un formato de transporte adecuado del conjunto, por ejemplo, dependiendo de las condiciones de canal de propagación, para transmisión de una transmisión programada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17232209P | 2009-04-24 | 2009-04-24 | |
PCT/SE2010/050064 WO2010123430A1 (en) | 2009-04-24 | 2010-01-25 | A method and apparatus for performing uplink transmissions in a wireless communications system |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2011009883A true MX2011009883A (es) | 2011-09-30 |
Family
ID=43011330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2011009883A MX2011009883A (es) | 2009-04-24 | 2010-01-25 | Un metodo y aparato para realizar transmisiones de enlace ascendente en un sistema de comunicacion inalambrica. |
Country Status (6)
Country | Link |
---|---|
US (1) | US9992009B2 (es) |
EP (1) | EP2422576B1 (es) |
KR (1) | KR20120027163A (es) |
CN (1) | CN102415198B (es) |
MX (1) | MX2011009883A (es) |
WO (1) | WO2010123430A1 (es) |
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US8761783B2 (en) * | 2009-09-22 | 2014-06-24 | Electronics And Telecommunications Research Institute | Method of transmitting user message, terminal and base station using the method |
KR101299353B1 (ko) | 2009-11-24 | 2013-08-26 | 한국전자통신연구원 | 이동 통신 시스템에서의 경쟁 기반 상향 링크 전송 방법 및 장치 |
US20110124357A1 (en) * | 2009-11-24 | 2011-05-26 | Electronics And Telecommunications Research Institute | Method and apparatus of contention based uplink transmission in mobile communication system |
WO2011132911A2 (ko) * | 2010-04-19 | 2011-10-27 | 엘지전자 주식회사 | 스케줄링 지연을 수행하기 m2m 기기와 기지국 및 그 수행 방법 |
KR101561474B1 (ko) * | 2010-12-23 | 2015-10-20 | 한국전자통신연구원 | 소량의 상향 링크 데이터 전송 방법 및 소량의 상향 링크 데이터 수신 방법 |
US9220088B2 (en) | 2010-12-30 | 2015-12-22 | Telefonaktiebolaget L M Ericsson (Publ) | Method and arrangement for adapting guard time based on timing advance |
KR20130063940A (ko) * | 2011-12-07 | 2013-06-17 | 한국전자통신연구원 | 단말과 기지국 간의 상향 링크 동기화 방법 |
JP5943075B2 (ja) * | 2012-06-20 | 2016-06-29 | 富士通株式会社 | 無線通信システム、無線局、基地局および通信方法 |
CN103582112B (zh) * | 2012-08-08 | 2018-02-16 | 中兴通讯股份有限公司 | 一种时间提前量的确定方法、用户设备及基站 |
US9232531B2 (en) | 2012-10-22 | 2016-01-05 | Qualcomm Incorporated | Prioritization of users for switching between co-existence wireless systems |
CN109981807B (zh) | 2013-01-08 | 2022-08-05 | Iot控股公司 | 用于触发设备和递送小数据的方法和装置 |
EP2755428A1 (en) * | 2013-01-09 | 2014-07-16 | Sony Mobile Communications AB | Method for reducing power consumption of a mobile device and mobile device |
WO2014175788A1 (en) * | 2013-04-22 | 2014-10-30 | Telefonaktiebolaget L M Ericsson (Publ) | Transmission of a random access response message |
WO2015119568A1 (en) * | 2014-02-10 | 2015-08-13 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and devices for random access preamble shifting |
EP3132639B1 (en) * | 2014-04-14 | 2019-08-07 | Telefonaktiebolaget LM Ericsson (publ) | Improved transmission and decoding in a wireless network |
US9661653B2 (en) * | 2014-05-08 | 2017-05-23 | Intel IP Corporation | Device to-device (D2D) communications |
US11057921B2 (en) * | 2014-10-01 | 2021-07-06 | Samsung Electronics Co., Ltd. | System and method for improving spectral efficiency and coverage for user equipments |
US10104645B2 (en) | 2014-10-09 | 2018-10-16 | Qualcomm Incorporated | Random access method of devices with different path loss |
US10129857B2 (en) * | 2014-11-06 | 2018-11-13 | Qualcomm Incorporated | Band occupancy techniques for transmissions in unlicensed spectrum |
AU2016327811B2 (en) * | 2015-09-25 | 2019-01-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods providing UL grants including time domain configuration and related wireless terminals and network nodes |
KR20230006050A (ko) | 2015-12-08 | 2023-01-10 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | 연결 확립 방법 및 장치 |
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EP2368401B1 (en) | 2008-11-21 | 2018-10-03 | Telefonaktiebolaget LM Ericsson (publ) | Transmission method and devices in a communication system with contention-based data transmission |
-
2010
- 2010-01-25 EP EP10767377.4A patent/EP2422576B1/en active Active
- 2010-01-25 WO PCT/SE2010/050064 patent/WO2010123430A1/en active Application Filing
- 2010-01-25 MX MX2011009883A patent/MX2011009883A/es active IP Right Grant
- 2010-01-25 US US13/266,106 patent/US9992009B2/en active Active
- 2010-01-25 CN CN201080018995.4A patent/CN102415198B/zh active Active
- 2010-01-25 KR KR1020117025091A patent/KR20120027163A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN102415198A (zh) | 2012-04-11 |
WO2010123430A1 (en) | 2010-10-28 |
US9992009B2 (en) | 2018-06-05 |
US20120044897A1 (en) | 2012-02-23 |
EP2422576B1 (en) | 2020-01-15 |
EP2422576A4 (en) | 2017-05-10 |
KR20120027163A (ko) | 2012-03-21 |
CN102415198B (zh) | 2015-02-04 |
EP2422576A1 (en) | 2012-02-29 |
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