MX2009004605A - Multiplexacion de control y datos con diversos desplazamientos de energia en un sistema sc-fdma. - Google Patents

Multiplexacion de control y datos con diversos desplazamientos de energia en un sistema sc-fdma.

Info

Publication number
MX2009004605A
MX2009004605A MX2009004605A MX2009004605A MX2009004605A MX 2009004605 A MX2009004605 A MX 2009004605A MX 2009004605 A MX2009004605 A MX 2009004605A MX 2009004605 A MX2009004605 A MX 2009004605A MX 2009004605 A MX2009004605 A MX 2009004605A
Authority
MX
Mexico
Prior art keywords
data
control information
multiplexing
control
transmission
Prior art date
Application number
MX2009004605A
Other languages
English (en)
Inventor
Juan Montojo
Durga Prasad Malladi
Xiaoxia Zhang
Original Assignee
Qualcomm Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of MX2009004605A publication Critical patent/MX2009004605A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2621—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using frequency division multiple access [FDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • 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
    • 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
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0017—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/007—Unequal error protection
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1664—Details of the supervisory signal the supervisory signal being transmitted together with payload signals; piggybacking
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1692—Physical properties of the supervisory signal, e.g. acknowledgement by energy bursts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0008—Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation
    • 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
    • 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
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26134—Pilot insertion in the transmitter chain, e.g. pilot overlapping with data, insertion in time or frequency domain
    • 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
    • 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
    • H04L5/0039—Frequency-contiguous, i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/262—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account adaptive modulation and coding [AMC] scheme
    • 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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/286—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission during data packet transmission, e.g. high speed packet access [HSPA]
    • 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
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • 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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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
    • H04L2001/125—Arrangements for preventing errors in the return channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals
    • 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
    • H04L27/2604—Multiresolution systems
    • 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

Abstract

Se describen los sistemas y metodologías que facilitan la multiplexación de los datos y la información de control para una transmisión común en un sistema de comunicación inalámbrica de FDM localizado. La transmisión de FDM localizada de los canales de control y datos pueden lograrse al por ejemplo, multiplexar la información de control con los datos y al transmitir los datos y la información de control utilizando esquemas de recursos y transmisión especificados para la transmisión de los datos. Para asegurar la confiabilidad de la información de control multiplexada con los datos, puede aplicarse un desplazamiento de energía a la información de control para proporcionar diversos niveles de protección para la información de control basada en las propiedades de los recursos de datos en los que se incorpora para mantener una calidad de señal predeterminada para la información de control independiente de los recursos de datos.
MX2009004605A 2006-11-01 2007-10-30 Multiplexacion de control y datos con diversos desplazamientos de energia en un sistema sc-fdma. MX2009004605A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86396006P 2006-11-01 2006-11-01
PCT/US2007/082931 WO2008057843A2 (en) 2006-11-01 2007-10-30 Multiplexing of control and data with varying power offsets in a sc-fdma system

Publications (1)

Publication Number Publication Date
MX2009004605A true MX2009004605A (es) 2009-05-15

Family

ID=39271077

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009004605A MX2009004605A (es) 2006-11-01 2007-10-30 Multiplexacion de control y datos con diversos desplazamientos de energia en un sistema sc-fdma.

Country Status (18)

Country Link
US (3) US9036520B2 (es)
EP (1) EP2100399B1 (es)
JP (1) JP5080585B2 (es)
KR (1) KR101226985B1 (es)
CN (1) CN101578801B (es)
AT (1) ATE544256T1 (es)
AU (1) AU2007317517B2 (es)
BR (1) BRPI0717893A2 (es)
CA (1) CA2667097A1 (es)
HK (1) HK1137273A1 (es)
IL (1) IL198221A (es)
MX (1) MX2009004605A (es)
MY (1) MY146447A (es)
NO (1) NO20092095L (es)
RU (1) RU2433535C2 (es)
TW (1) TW200843397A (es)
UA (1) UA96959C2 (es)
WO (1) WO2008057843A2 (es)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8295262B2 (en) * 2006-08-15 2012-10-23 Texas Instruments Incorporated Uplink reference signal for time and frequency scheduling of transmissions
EP2100399B1 (en) 2006-11-01 2012-02-01 QUALCOMM Incorporated Multiplexing of control and data with varying power offsets in a sc-fdma system
KR101093346B1 (ko) * 2006-11-16 2011-12-14 엘지에릭슨 주식회사 Ｏｆｄｍａ 심볼 송신 장치 및 송신 방법
KR101002247B1 (ko) * 2006-12-18 2010-12-20 삼성전자주식회사 무선통신 시스템에서 상향링크를 통해 데이터 및 제어정보를 송수신하는 방법 및 장치
EP1936851B1 (en) 2006-12-18 2019-08-28 Huawei Technologies Co., Ltd. Method and apparatus for transmitting/receiving data and control information through an uplink in a wireless communication system
WO2008085954A2 (en) * 2007-01-05 2008-07-17 Interdigital Technology Corporation Fast uplink response to downlink shared channel transmission without a dedicated uplink channel
EP2124472A4 (en) * 2007-03-01 2014-04-30 Ntt Docomo Inc BASIC STATION EQUIPMENT AND COMMUNICATION CONTROL METHOD
US8824420B2 (en) * 2007-03-22 2014-09-02 Mitsubishi Electric Research Laboratories, Inc. Method and system for generating antenna selection signals in OFDM tranceivers with fewer RF chains than antennas in MIMO wireless networks
US8116270B2 (en) * 2007-06-13 2012-02-14 Samsung Electronics Co., Ltd Method and apparatus for transmitting and receiving channel quality indicator in communication system
US8036166B2 (en) * 2007-06-18 2011-10-11 Nokia Corporation Signaling of implicit ACK/NACK resources
HUE032624T2 (en) * 2007-07-06 2017-10-30 Huawei Tech Co Ltd Mobile communication system, process and mobile station device
RU2010108951A (ru) * 2007-08-13 2011-09-20 Лусент Текнолоджиз Инк. (Us) Способ передачи по каналу управления с постоянным планированием
US8041364B2 (en) * 2007-10-30 2011-10-18 Sharp Laboratories Of America, Inc. Systems and methods for transmitting control information via a control signaling channel
BR122019024638B1 (pt) * 2008-01-04 2020-09-15 Godo Kaisha Ip Bridge 1 Aparelho de radiotransmissão e método de radiotransmissão realizado pelo mesmo
US9130712B2 (en) * 2008-02-29 2015-09-08 Google Technology Holdings LLC Physical channel segmentation in wireless communication system
KR101507839B1 (ko) 2008-03-14 2015-04-03 엘지전자 주식회사 무선접속 시스템에서 채널할당방법
US8154983B2 (en) * 2008-03-25 2012-04-10 Samsung Electronics Co., Ltd. System and method for the placement of rank information in a physical uplink shared channel
US8619901B2 (en) * 2008-04-25 2013-12-31 Sharp Laboratories Of America, Inc. Systems and methods for providing unequal message protection
KR100987458B1 (ko) 2008-06-24 2010-10-13 엘지전자 주식회사 상향링크 신호 전송 방법
WO2010013963A2 (en) 2008-07-30 2010-02-04 Lg Electronics Inc. Method and apparatus of transmitting control information in wireless communication system
EP2329629B1 (en) 2008-08-20 2013-04-17 QUALCOMM Incorporated Multiple-frame offset between neighbor cells to enhance the geran signaling performance when power control for signaling is in use
EP2164201B1 (en) * 2008-09-15 2019-10-30 Telefonaktiebolaget LM Ericsson (publ) Technique for providing a physical uplink shared channel bitstream
US8315217B2 (en) * 2008-09-23 2012-11-20 Qualcomm Incorporated Method and apparatus for controlling UE emission in a wireless communication system
WO2010055676A1 (ja) 2008-11-14 2010-05-20 パナソニック株式会社 無線通信端末装置、無線通信基地局装置およびクラスタ配置設定方法
US10027548B2 (en) * 2009-02-05 2018-07-17 Samsung Electronics Co., Ltd. Communication system and method for media adaptation therein
KR101649458B1 (ko) 2009-03-16 2016-08-19 인터디지탈 패튼 홀딩스, 인크 반송파 집적 및 클러스터된 ｄｆｔ를 갖는 업링크 ｍｉｍｏ용 데이터 및 제어 다중화
US9622228B2 (en) * 2009-05-04 2017-04-11 Qualcomm Incorporated Data and control multiplexing in wireless communications
EP2663151A1 (en) 2009-05-11 2013-11-13 Qualcomm Incorporated Discovery of Multi-User on One Slot (MUROS) capability of mobile terminal
WO2010131487A1 (ja) * 2009-05-15 2010-11-18 パナソニック株式会社 無線通信端末及び通信方法
US9137815B2 (en) * 2009-06-17 2015-09-15 Qualcomm Incorporated Multi-user multiple input multiple output wireless communications
US8320267B2 (en) * 2009-06-23 2012-11-27 Motorola Mobility Llc Reference signal sounding for uplink pilot time slot in wireless communication system
WO2011002388A1 (en) * 2009-06-30 2011-01-06 Telefonaktiebolaget L M Ericsson (Publ) Uplink power control for dual and multi carrier radio system
US8325685B2 (en) * 2010-02-12 2012-12-04 Research In Motion Limited System and method for improved control channel transmit diversity
US9247460B2 (en) * 2010-03-09 2016-01-26 Telefonaktiebolaget L M Ericsson (Publ) Adjustment of link adaptation parameter based on data and control channel load
WO2011136704A1 (en) 2010-04-26 2011-11-03 Telefonaktiebolaget L M Ericsson (Publ) Gradual output power density reduction for a frequency carrier
WO2011142626A2 (ko) 2010-05-13 2011-11-17 엘지전자 주식회사 Mimo 무선 통신 시스템에서 제어 정보 및 데이터의 다중화 전송 방법 및 장치
US20110292917A1 (en) * 2010-05-27 2011-12-01 Qualcomm Incorporated System and method for timing adjustment to protect cqi
US8634345B2 (en) 2010-06-18 2014-01-21 Sharp Laboratories Of America, Inc. Uplink control information (UCI) multiplexing on the physical uplink shared channel (PUSCH)
US8660030B2 (en) * 2010-07-28 2014-02-25 Nec Laboratories America, Inc. High performance and low complexity scheduling method for adaptive resource usage in OFDMA wireless relay networks
WO2012015271A2 (ko) * 2010-07-30 2012-02-02 한국전자통신연구원 디지털 방송 시스템에서 방송 신호를 송수신하는 방법 및 장치
US9197289B2 (en) 2010-11-24 2015-11-24 Mediatek Inc. Dynamic transmit power control method and power line communication system
JP2014514849A (ja) * 2011-04-14 2014-06-19 ノキア シーメンス ネットワークス オサケユキチュア 単一キャリアセルアグリゲーションでの協調送信ＣｏＭＰ
CN103477583B (zh) * 2011-04-19 2016-11-09 太阳专利托管公司 预编码方法、预编码装置
CN102340341A (zh) * 2011-07-08 2012-02-01 中兴通讯股份有限公司 一种上行系统中多天线的信号处理方法及装置
CN102684834B (zh) * 2012-05-02 2015-05-27 瑞斯康达科技发展股份有限公司 一种通用成帧规程设备及其管理信息通信方法
WO2014088294A1 (ko) * 2012-12-03 2014-06-12 엘지전자 주식회사 무선통신 시스템에서 전송 블록 크기 결정 방법 및 장치
CN106301724B (zh) 2015-05-30 2019-05-07 北京智谷睿拓技术服务有限公司 传输数据的方法和装置
CN106301613B (zh) * 2015-05-30 2019-04-16 北京智谷睿拓技术服务有限公司 确定信道质量的方法和装置
CN106257855A (zh) * 2015-06-19 2016-12-28 北京信威通信技术股份有限公司 一种频分复用系统中控制信息与数据复用的方法
US10334533B2 (en) * 2016-11-02 2019-06-25 At&T Intellectual Property I, L.P. Non-orthogonal design for channel state information reference signals for a 5G air interface or other next generation network interfaces
US10237032B2 (en) 2017-01-06 2019-03-19 At&T Intellectual Property I, L.P. Adaptive channel state information reference signal configurations for a 5G wireless communication network or other next generation network
US10320512B2 (en) 2017-01-08 2019-06-11 At&T Intellectual Property I, L.P. Interference cancelation for 5G or other next generation network
US20180324688A1 (en) * 2017-05-05 2018-11-08 Mediatek Inc. Resource sharing between pdcch and pdsch
US11134469B2 (en) * 2018-08-21 2021-09-28 Qualcomm Incorporated Reliability for multicast transmissions
US20210105084A1 (en) * 2019-10-02 2021-04-08 Qualcomm Incorporated Selection of modulation and coding schemes for control information multiplexed with data
CN113079355A (zh) * 2021-03-29 2021-07-06 西安万像电子科技有限公司 图像传输方法和装置、存储介质及电子设备

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0121583A1 (de) * 1983-04-07 1984-10-17 Otto Kiy Am Kopf zu tragendes Fernsehstrahlen-Schutzgerät für den Zuschauer
US5604730A (en) * 1994-07-25 1997-02-18 Qualcomm Incorporated Remote transmitter power control in a contention based multiple access system
SE515740C2 (sv) 2000-02-17 2001-10-01 Viyan Edil Stödplatta
US7043199B2 (en) * 2001-06-06 2006-05-09 Hughes Network Systems Llc Uplink power control system for satellite communication system employing on-board satellite processing and fade estimation
US9173175B2 (en) 2000-11-16 2015-10-27 Sony Corporation Information processing apparatus and communication apparatus
EP1215833B1 (en) * 2000-12-14 2007-04-25 Lucent Technologies Inc. Method of controlling quality of service of a CDMA-based system
KR100469721B1 (ko) * 2001-06-16 2005-02-02 삼성전자주식회사 고속순방향패킷전송 방식의 이동통신시스템에서의 사용자데이터 전송방법 및 장치
KR100459573B1 (ko) * 2001-08-25 2004-12-03 삼성전자주식회사 고속 순방향 패킷 접속 방식을 사용하는 통신 시스템에서역방향 전송 전력 오프셋과 고속 순방향 공통 채널 전력레벨을 송수신하는 장치 및 방법
WO2003043228A1 (en) 2001-11-16 2003-05-22 Lg Electronics Inc. Method for trasmitting power control information for hs-scch in mobile communication system
FR2834152B1 (fr) 2001-12-26 2004-04-30 Nortel Networks Ltd Procede de traitement de symboles numeriques dans un systeme de communication et emetteur et recepteur pour la mise en oeuvre du procede
KR100891816B1 (ko) 2002-05-11 2009-04-07 삼성전자주식회사 비동기 부호분할다중접속 이동통신시스템에서 고속 순방향 물리공유채널의 전력 오프셋 정보 전송 방법
JP2004297231A (ja) 2003-03-26 2004-10-21 Nec Corp 移動通信システム、無線基地局装置及びそれらに用いる電力制御方法
US7221680B2 (en) 2003-09-02 2007-05-22 Qualcomm Incorporated Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system
US8526412B2 (en) 2003-10-24 2013-09-03 Qualcomm Incorporated Frequency division multiplexing of multiple data streams in a wireless multi-carrier communication system
CA2543771C (en) 2003-10-24 2010-04-20 Qualcomm Incorporated Frequency division multiplexing of multiple data streams in a wireless multi-carrier communication system
US7397839B2 (en) * 2004-01-27 2008-07-08 Ntt Docomo, Inc. OFDM communication system and method
KR100876813B1 (ko) * 2004-02-13 2009-01-07 삼성전자주식회사 이동통신시스템에서의 전력제어장치 및 방법
US8452316B2 (en) 2004-06-18 2013-05-28 Qualcomm Incorporated Power control for a wireless communication system utilizing orthogonal multiplexing
US8325863B2 (en) * 2004-10-12 2012-12-04 Qualcomm Incorporated Data detection and decoding with considerations for channel estimation errors due to guard subbands
RU2007126640A (ru) * 2005-01-12 2009-01-20 Самсунг Эллекроникс Ко., Лтд. (Kr) Устройство и способ передачи информационных данных в системе беспроводной связи
WO2006094229A2 (en) * 2005-03-02 2006-09-08 Bci Wireless Llc Systems and methods for monopole reinforcement
US8488459B2 (en) 2005-03-04 2013-07-16 Qualcomm Incorporated Power control and quality of service (QoS) implementation in a communication system
US8135088B2 (en) * 2005-03-07 2012-03-13 Q1UALCOMM Incorporated Pilot transmission and channel estimation for a communication system utilizing frequency division multiplexing
KR100724949B1 (ko) * 2005-05-03 2007-06-04 삼성전자주식회사 주파수 분할 다중접속 기반 무선통신 시스템에서 데이터와제어 정보의 다중화 방법 및 장치
EP1811734B1 (en) * 2006-01-19 2009-12-16 Samsung Electronics Co., Ltd. Method and apparatus for controlling transmission and reception of dedicated pilots according to MCS level in a wireless communication system
EP2100399B1 (en) 2006-11-01 2012-02-01 QUALCOMM Incorporated Multiplexing of control and data with varying power offsets in a sc-fdma system

Also Published As

Publication number Publication date
CA2667097A1 (en) 2008-05-15
KR101226985B1 (ko) 2013-01-29
US20160044691A1 (en) 2016-02-11
US20140301311A1 (en) 2014-10-09
EP2100399B1 (en) 2012-02-01
US9036520B2 (en) 2015-05-19
UA96959C2 (ru) 2011-12-26
BRPI0717893A2 (pt) 2013-11-05
RU2009120500A (ru) 2010-12-10
US20100027450A1 (en) 2010-02-04
IL198221A0 (en) 2009-12-24
RU2433535C2 (ru) 2011-11-10
AU2007317517B2 (en) 2011-04-07
MY146447A (en) 2012-08-15
NO20092095L (no) 2009-07-30
EP2100399A2 (en) 2009-09-16
CN101578801A (zh) 2009-11-11
WO2008057843A3 (en) 2008-12-11
US9609659B2 (en) 2017-03-28
HK1137273A1 (en) 2010-07-23
CN101578801B (zh) 2013-06-19
TW200843397A (en) 2008-11-01
IL198221A (en) 2013-04-30
JP5080585B2 (ja) 2012-11-21
ATE544256T1 (de) 2012-02-15
US9398597B2 (en) 2016-07-19
AU2007317517A1 (en) 2008-05-15
JP2010508778A (ja) 2010-03-18
WO2008057843A2 (en) 2008-05-15
KR20090077847A (ko) 2009-07-15

Similar Documents

Publication Publication Date Title
HK1137273A1 (en) Multiplexing of control and data with varying power offsets in a sc-fdma system
MX2009003608A (es) Metodo para transmitir una señal de control de enlace descendente.
WO2008157796A3 (en) Control channel format indicator frequency mapping
MY162402A (en) Beamforming of control information in a wireless communication system
WO2008070518A3 (en) Control signal transmission for wireless communication systems
WO2010025249A8 (en) Multiplexing of control information and data for wireless communication
TW200737796A (en) Transmission device, reception device, and communication method
TR201906215T4 (tr) Bir iletişim sisteminde denetim bilgisi sinyallemeye yönelik usuller ve düzenekler.
BRPI0909648A8 (pt) Transmissor em sistemas de comunicação sem fio com estrutura hierárquica de pilotos
WO2010053309A3 (ko) 참조 신호 전송 방법
NO20073236L (no) Trafikkinterferenskansellering
WO2010011104A3 (en) Method and apparatus of receiving data in wireless communication system
WO2009017363A3 (en) Method and apparatus for transmitting and receiving different signal types in communication systems
MX2009003609A (es) Metodo para transmitir una señal de control utilizando multiplexion eficiente.
WO2008111822A3 (en) A method for transmitting/receiving data in a mobile communication system
GB0619266D0 (en) Communication on a plurality of carriers
NZ580590A (en) Transmitting SRS in the same time slot as control information and applying to the control information an orthogonal sequence having a length matched to the remainder of the time slot available for the control information
ATE524032T1 (de) Verfahren zum übertragen applikationsspezifischer registrier-oder deregistrierdaten sowie system, server und kommunikationsendgerät hierfür
TW200635303A (en) Communicating data block in wireless communication system
GB2463749B (en) A method for transmitting control channel in a mobile communication system
WO2010060640A3 (en) Communication system, communication units, and method for employing a pilot transmission scheme
TW200943775A (en) Method for transmitting downlink control information
WO2008093644A1 (ja) 移動通信システム、基地局装置、ユーザ装置及び方法
EP2124374B8 (en) Transmission method, system, transmitter, receiver and method for realizing information transmission
WO2011078534A3 (ko) 다중 안테나를 지원하는 무선 이동 통신 시스템에 있어서, 상향링크 데이터와 제어정보를 전송하는 방법 및 장치

Legal Events

Date Code Title Description
HH Correction or change in general
FG Grant or registration