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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 125000004122 cyclic group Chemical group 0.000 abstract 5
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.
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) | EP2381612B8 (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)
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 |
BR112015007590B1 (pt) * | 2012-10-05 | 2022-09-20 | Interdigital Patent Holdings, Inc | Unidade de transmissão e recepção sem fio (wtru) e método realizado em uma unidade de transmissão e recepção sem fio (wtru) |
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 |
EP4258608A3 (en) * | 2016-09-29 | 2023-12-13 | Huawei Technologies Co., Ltd. | Method for generating random access preamble sequence and user equipment |
RU2652434C2 (ru) * | 2016-10-03 | 2018-04-26 | Виктор Петрович Шилов | Способ приемопередачи дискретных информационных сигналов |
EP4258738A3 (en) * | 2017-05-02 | 2024-01-17 | Ntt Docomo, Inc. | User equipment, base station, and random access method |
US10609665B2 (en) * | 2017-06-16 | 2020-03-31 | Motorola Mobility Llc | Method and apparatus for establishing a set of 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)
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 |
KR100951298B1 (ko) * | 2005-11-04 | 2010-04-08 | 엘지전자 주식회사 | 주파수분할 다중접속 시스템을 위한 랜덤 액세스 디멘셔닝방법 및 절차 |
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 |
WO2007127902A2 (en) * | 2006-04-27 | 2007-11-08 | Texas Instruments Incorporated | Methods and apparatus to allocate reference signals in wireless communication systems |
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 |
CN101569231B (zh) | 2006-12-28 | 2012-11-14 | 富士通株式会社 | 无线通信系统和基站以及随机访问信道发送方法 |
US9060316B2 (en) | 2007-01-10 | 2015-06-16 | Qualcomm Incorporated | Radio resource connection (RCC) establishment for wireless systems |
WO2008114967A1 (en) * | 2007-03-16 | 2008-09-25 | Lg Electronics Inc. | Method of generating random access preambles in wireless communication system |
EP3148105B1 (en) | 2007-03-19 | 2018-02-28 | Godo Kaisha IP Bridge 1 | Sequence report method and sequence report device |
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 |
-
2008
- 2008-07-02 NZ NZ584934A patent/NZ584934A/en unknown
- 2008-07-02 EP EP11165260.8A patent/EP2381612B8/en active Active
- 2008-07-02 KR KR1020107015512A patent/KR101494040B1/ko active IP Right Grant
- 2008-07-02 MY MYPI2010002090A patent/MY150311A/en unknown
- 2008-07-02 JP JP2010537891A patent/JP5064569B2/ja active Active
- 2008-07-02 AT AT08779404T patent/ATE514249T1/de not_active IP Right Cessation
- 2008-07-02 EP EP08779404A patent/EP2218207B1/en active Active
- 2008-07-02 US US12/742,750 patent/US8781484B2/en active Active
- 2008-07-02 BR BRPI0820996-0A patent/BRPI0820996B1/pt active IP Right Grant
- 2008-07-02 ES ES11165260.8T patent/ES2463166T3/es active Active
- 2008-07-02 PT PT08779404T patent/PT2218207E/pt unknown
- 2008-07-02 PL PL08779404T patent/PL2218207T3/pl unknown
- 2008-07-02 CN CN200880121058.4A patent/CN101897146B/zh active Active
- 2008-07-02 MX MX2010006004A patent/MX2010006004A/es active IP Right Grant
- 2008-07-02 RU RU2010129053/07A patent/RU2493658C2/ru active
- 2008-07-02 CA CA2709265A patent/CA2709265C/en active Active
- 2008-07-02 AU AU2008339082A patent/AU2008339082B2/en active Active
- 2008-07-02 WO PCT/SE2008/050826 patent/WO2009078785A1/en active Application Filing
- 2008-07-02 ES ES08779404T patent/ES2365191T3/es active Active
- 2008-10-01 TW TW097137794A patent/TWI459747B/zh active
-
2010
- 2010-04-23 ZA ZA2010/02888A patent/ZA201002888B/en unknown
- 2010-06-08 IL IL206249A patent/IL206249A/en active IP Right Grant
- 2010-06-29 MA MA32966A patent/MA31948B1/fr unknown
-
2011
- 2011-05-20 HK HK11105013.9A patent/HK1151143A1/xx unknown
-
2014
- 2014-07-14 US US14/330,664 patent/US20140321352A1/en not_active Abandoned
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Legal Events
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FG | Grant or registration |