[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

MX2010006004A - Metodos y dispositivos para comunicarse por un canal de radio. - Google Patents

Metodos y dispositivos para comunicarse por un canal de radio.

Info

Publication number
MX2010006004A
MX2010006004A MX2010006004A MX2010006004A MX2010006004A MX 2010006004 A MX2010006004 A MX 2010006004A MX 2010006004 A MX2010006004 A MX 2010006004A MX 2010006004 A MX2010006004 A MX 2010006004A MX 2010006004 A MX2010006004 A MX 2010006004A
Authority
MX
Mexico
Prior art keywords
cyclic shift
methods
radio channel
basic cyclic
devices
Prior art date
Application number
MX2010006004A
Other languages
English (en)
Inventor
David Astely
Robert Baldemair
Richard Abrahamsson
Original Assignee
Ericsson Telefon Ab L M
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39830049&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2010006004(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX2010006004A publication Critical patent/MX2010006004A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/043—Pseudo-noise [PN] codes variable during transmission
    • 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
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La invención se refiere a métodos y dispositivos de comunicación para transmitir datos en un canal de radio que comprende las etapas de determinar (32) un primer formato de preámbulo que se utilizará en una celda del segundo dispositivo de comunicación, determinar (34) un valor de desplazamiento cíclico básico a partir de un conjunto de valores de desplazamiento cíclico básico, el conjunto se selecciona basándose en el formato de preámbulo, y transmitir (36) datos que comprenden indicación del primer formato de preámbulo determinado y un indicador de valor de desplazamiento cíclico básico que indica el valor de desplazamiento cíclico básico en el conjunto de valores de desplazamiento cíclico básico.
MX2010006004A 2007-12-14 2008-07-02 Metodos y dispositivos para comunicarse por un canal de radio. MX2010006004A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1378807P 2007-12-14 2007-12-14
PCT/SE2008/050826 WO2009078785A1 (en) 2007-12-14 2008-07-02 Methods and devices for communicating over a radio channel

Publications (1)

Publication Number Publication Date
MX2010006004A true MX2010006004A (es) 2010-06-15

Family

ID=39830049

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010006004A MX2010006004A (es) 2007-12-14 2008-07-02 Metodos y dispositivos para comunicarse por un canal de radio.

Country Status (22)

Country Link
US (2) US8781484B2 (es)
EP (2) EP2218207B1 (es)
JP (1) JP5064569B2 (es)
KR (1) KR101494040B1 (es)
CN (1) CN101897146B (es)
AT (1) ATE514249T1 (es)
AU (1) AU2008339082B2 (es)
BR (1) BRPI0820996B1 (es)
CA (1) CA2709265C (es)
ES (2) ES2463166T3 (es)
HK (1) HK1151143A1 (es)
IL (1) IL206249A (es)
MA (1) MA31948B1 (es)
MX (1) MX2010006004A (es)
MY (1) MY150311A (es)
NZ (1) NZ584934A (es)
PL (1) PL2218207T3 (es)
PT (1) PT2218207E (es)
RU (1) RU2493658C2 (es)
TW (1) TWI459747B (es)
WO (1) WO2009078785A1 (es)
ZA (1) ZA201002888B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101217790B (zh) * 2008-01-10 2012-06-06 中兴通讯股份有限公司 用于无线通信系统的随机接入信道构造方法和装置
US8913532B1 (en) * 2008-03-31 2014-12-16 Zte (Usa) Inc. Configurable guard time for wireless networks
US8929324B2 (en) * 2009-07-16 2015-01-06 Qualcomm Incorporated Facilitating noise estimation in wireless communication
WO2011096858A1 (en) * 2010-02-03 2011-08-11 Telefonaktiebolaget L M Ericsson (Publ) Adaptation of cyclic shift for random access preambles
US9100941B2 (en) * 2012-05-24 2015-08-04 Nokia Solutions And Networks Oy Using unique preambles for D2D communications in LTE
RU2660657C1 (ru) 2012-10-05 2018-07-09 Интердиджитал Пэйтент Холдингз, Инк. Способ и устройство для улучшения покрытия устройств связи машинного типа (mtc)
US9276693B2 (en) * 2013-10-15 2016-03-01 Electronics And Telecommunications Research Institute Apparatus and method for transmitting synchronization signal
US20150326362A1 (en) * 2014-05-08 2015-11-12 Intel IP Corporation Demodulation reference signal (dmrs) sequence design for device-to-device (d2d) discovery
CN109792771B (zh) 2016-09-29 2024-04-09 华为技术有限公司 一种随机接入前导序列的生成方法及用户设备
RU2652434C2 (ru) * 2016-10-03 2018-04-26 Виктор Петрович Шилов Способ приемопередачи дискретных информационных сигналов
EP3621347B1 (en) * 2017-05-02 2022-03-02 NTT DoCoMo, Inc. User equipment, base station, and random access method
EP3639419B1 (en) * 2017-06-16 2024-07-24 Motorola Mobility LLC Method and apparatus for establishing a set of a plurality of synchronization signal sequences to be used with one or more communication targets
FR3071991B1 (fr) * 2017-10-04 2020-11-13 Delta Dore Procede de determination de mots binaires constituant un preambule
US11917517B2 (en) * 2021-07-19 2024-02-27 Apple Inc. Power-efficient synchronization for long-range device-to-device communications

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7042869B1 (en) * 2000-09-01 2006-05-09 Qualcomm, Inc. Method and apparatus for gated ACK/NAK channel in a communication system
GB2394623B (en) * 2002-10-24 2006-08-30 Ipwireless Inc Method and arrangement for channel estimation in a wireless communication system
CN100518340C (zh) * 2004-07-23 2009-07-22 华为技术有限公司 一种高速分组数据业务网络实现快速寻呼的方法
WO2007052971A1 (en) * 2005-11-04 2007-05-10 Lg Electronics Inc. Random access dimensioning methods and procedures for frequency division multiplexing access systems
US7821991B2 (en) * 2006-02-10 2010-10-26 Panasonic Corporation Radio transmission device, and radio transmission method
US8098745B2 (en) * 2006-03-27 2012-01-17 Texas Instruments Incorporated Random access structure for wireless networks
US7649963B2 (en) * 2006-03-29 2010-01-19 Posdata Co., Ltd. Apparatus for estimating and compensating carrier frequency offset and data receiving method in receiver of wireless communication system
EP2016683A4 (en) * 2006-04-27 2014-07-16 Texas Instruments Inc METHOD AND DEVICE FOR ASSIGNING REFERENCE SIGNALS IN A WIRELESS COMMUNICATION SYSTEM
US7701919B2 (en) * 2006-05-01 2010-04-20 Alcatel-Lucent Usa Inc. Method of assigning uplink reference signals, and transmitter and receiver thereof
US7778151B2 (en) * 2006-10-03 2010-08-17 Texas Instruments Incorporated Efficient scheduling request channel for wireless networks
US8199706B2 (en) * 2006-10-27 2012-06-12 Texas Instruments Incorporated Random access design for high doppler in wireless networks
JP4757314B2 (ja) * 2006-12-28 2011-08-24 富士通株式会社 無線通信システム及び基地局並びにランダムアクセスチャネル送信方法
US9060316B2 (en) * 2007-01-10 2015-06-16 Qualcomm Incorporated Radio resource connection (RCC) establishment for wireless systems
EP1971097B1 (en) * 2007-03-16 2014-03-12 LG Electronics Inc. Method of generating random access preambles in wireless communication system
ES2448821T3 (es) * 2007-03-19 2014-03-17 Godo Kaisha Ip Bridge 1 Método de informe de secuencia y dispositivo de informe de secuencia
KR20080097327A (ko) * 2007-05-01 2008-11-05 엘지전자 주식회사 시퀀스 세트 구성 방법 및 이를 이용한 임의접속 방법
US20090073944A1 (en) * 2007-09-17 2009-03-19 Jing Jiang Restricted Cyclic Shift Configuration for Random Access Preambles in Wireless Networks
US8218496B2 (en) * 2007-10-26 2012-07-10 Texas Instruments Incorporated Random access cyclic prefix dimensioning in wireless networks
US20090161616A1 (en) * 2007-11-07 2009-06-25 Telefonaktiebolaget Lm Ericsson (Publ) Ranging procedure identification of enhanced wireless terminal

Also Published As

Publication number Publication date
AU2008339082A1 (en) 2009-06-25
ES2463166T3 (es) 2014-05-27
CA2709265A1 (en) 2009-06-25
IL206249A0 (en) 2010-12-30
HK1151143A1 (en) 2012-01-20
EP2218207A1 (en) 2010-08-18
BRPI0820996A2 (pt) 2015-06-16
KR20100095462A (ko) 2010-08-30
EP2381612B8 (en) 2014-06-04
NZ584934A (en) 2012-03-30
EP2218207B1 (en) 2011-06-22
MA31948B1 (fr) 2010-12-01
EP2381612A1 (en) 2011-10-26
CA2709265C (en) 2016-05-17
ES2365191T3 (es) 2011-09-26
BRPI0820996B1 (pt) 2020-10-20
WO2009078785A1 (en) 2009-06-25
US20100248732A1 (en) 2010-09-30
US8781484B2 (en) 2014-07-15
EP2381612B1 (en) 2014-03-26
KR101494040B1 (ko) 2015-03-02
PT2218207E (pt) 2011-09-01
MY150311A (en) 2013-12-31
PL2218207T3 (pl) 2011-11-30
ZA201002888B (en) 2011-07-27
TW200935798A (en) 2009-08-16
US20140321352A1 (en) 2014-10-30
ATE514249T1 (de) 2011-07-15
JP2011507390A (ja) 2011-03-03
CN101897146A (zh) 2010-11-24
RU2493658C2 (ru) 2013-09-20
RU2010129053A (ru) 2012-01-20
TWI459747B (zh) 2014-11-01
CN101897146B (zh) 2014-01-29
IL206249A (en) 2013-12-31
AU2008339082B2 (en) 2013-08-01
JP5064569B2 (ja) 2012-10-31

Similar Documents

Publication Publication Date Title
MY150311A (en) Methods and devices for communicating over a radio channel
WO2008093945A3 (en) Method and apparatus for selecting modulation and coding scheme (mcs) index based on frequency selectivity
MY150337A (en) Method and apparatus for transmit power calibration in a frequency division multiplexed wireless system
WO2008099785A1 (ja) 通信装置および伝送制御方法
WO2010062503A3 (en) Techniques for radio link problem and recovery detection in a wireless communication system
EP2600535A4 (en) METHOD, DEVICE AND SYSTEM FOR CONFIGURING A DEMODULATION REFERENCE SIGNAL
ATE544268T1 (de) Verfahren zur gerätepaarung
GB2457623A (en) Location of wideband ofdm transmitters with limited receiver bandwidth
SG131048A1 (en) Communication system, communication device, notification method, recording medium, and program
MY147099A (en) Transmission of system information
EP4236183A3 (en) Method and apparatus for transmitting and receiving channel state information in a wireless communication system
EP2296293A3 (en) Method and apparatus for transmitting downlink signal in a mimo wireless communication system
WO2008084719A1 (ja) Ofdm方式を利用する移動通信システムで使用される送信装置、受信装置及び方法
EP2385673A3 (en) Control channel format indicator frequency mapping
MX2011010182A (es) Metodo para la transmision de enlace ascendente en multiples antenas.
WO2009020376A8 (en) Method and apparatus for forming signals in wireless communication systems
WO2011008941A3 (en) Facilitating noise estimation in wireless communication
WO2011014033A3 (ko) 무선 통신 시스템에서 피드백 전송 방법 및 장치
WO2009152232A3 (en) Fm band availability based on gps
WO2008146673A1 (ja) 移動通信システム、基地局装置、ユーザ装置及び方法
EP2122957A4 (en) METHOD FOR RETRIEVING DATA IN A WIRELESS COMMUNICATION SYSTEM AND DEVICE FOR IMPLEMENTING IT
WO2006069281A8 (en) Idle state management
GB2482433A (en) Estimation of signal and interference power
TW200711338A (en) Method and system for adapting an effective spreading sequence in a communication system using direct sequence spreading
MY156995A (en) Communication device, communication method, and integrated circuit

Legal Events

Date Code Title Description
FG Grant or registration