MA31871B1 - Procédés et dispositifs de communication sur un canal radio - Google Patents

Procédés et dispositifs de communication sur un canal radio

Info

Publication number
MA31871B1
MA31871B1 MA32878A MA32878A MA31871B1 MA 31871 B1 MA31871 B1 MA 31871B1 MA 32878 A MA32878 A MA 32878A MA 32878 A MA32878 A MA 32878A MA 31871 B1 MA31871 B1 MA 31871B1
Authority
MA
Morocco
Prior art keywords
radio channel
methods
devices
communication
direct access
Prior art date
Application number
MA32878A
Other languages
Arabic (ar)
English (en)
Inventor
David Astely
Robert Baldemair
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
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MA31871B1 publication Critical patent/MA31871B1/fr

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

La présente invention concerne des dispositifs et des procédés de transmission de données sur un canal radio qui consistent à effectuer le codage conjoint (s4) d'un format de préambule avec une première configuration d'accès direct, ceci formant une configuration d'accès direct étendue. La configuration d'accès direct étendu est ensuite transmise (s6) sur le canal radio.
MA32878A 2007-12-12 2010-05-31 Procédés et dispositifs de communication sur un canal radio MA31871B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1305107P 2007-12-12 2007-12-12
PCT/SE2008/050934 WO2009075631A2 (fr) 2007-12-12 2008-08-20 Procédés et dispositifs de communication sur un canal radio

Publications (1)

Publication Number Publication Date
MA31871B1 true MA31871B1 (fr) 2010-11-01

Family

ID=40637111

Family Applications (2)

Application Number Title Priority Date Filing Date
MA32878A MA31871B1 (fr) 2007-12-12 2010-05-31 Procédés et dispositifs de communication sur un canal radio
MA32964A MA31946B1 (fr) 2007-12-12 2010-06-29 Procedes et dispositifs pour transmettre/recevoir des donnees

Family Applications After (1)

Application Number Title Priority Date Filing Date
MA32964A MA31946B1 (fr) 2007-12-12 2010-06-29 Procedes et dispositifs pour transmettre/recevoir des donnees

Country Status (16)

Country Link
US (8) US8553590B2 (fr)
EP (3) EP2225907B1 (fr)
JP (2) JP4956674B2 (fr)
CN (2) CN101897231B (fr)
AT (2) ATE528952T1 (fr)
AU (2) AU2008336328B2 (fr)
BR (2) BRPI0820141B1 (fr)
CA (4) CA2821063C (fr)
DK (2) DK2225907T3 (fr)
ES (2) ES2373869T3 (fr)
MA (2) MA31871B1 (fr)
PL (2) PL2225907T3 (fr)
PT (2) PT2225907E (fr)
TW (1) TWI463902B (fr)
WO (2) WO2009075631A2 (fr)
ZA (2) ZA201002685B (fr)

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JP5331763B2 (ja) * 2010-08-20 2013-10-30 パナソニック株式会社 ネットワーク管理装置、基地局装置及びネットワーク管理方法
US9258830B2 (en) * 2011-03-28 2016-02-09 Lg Electronics Inc. Method and device for random access in mobile communication system
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US9479298B2 (en) * 2013-07-08 2016-10-25 Intel IP Corporation Demodulation reference signals (DMRS)for side information for interference cancellation
EP3209079B1 (fr) * 2015-01-14 2019-05-08 Huawei Technologies Co., Ltd. Terminal, dispositif de réseau, et procédé de transmission de données dans un processus d'accès aléatoire
US10555363B2 (en) * 2015-06-26 2020-02-04 Lg Electronics Inc. Network connection method of terminal using virtual UE system
EP3376814A4 (fr) * 2015-11-12 2018-10-31 Fujitsu Limited Dispositif terminal, dispositif de station de base, système de communication sans fil et procédé de communication sans fil
CN111988865B (zh) * 2015-12-08 2023-03-14 Oppo广东移动通信有限公司 连接建立的方法和装置
WO2017124433A1 (fr) * 2016-01-22 2017-07-27 富士通株式会社 Dispositif, procédé et système de communication permettant un accès aléatoire et une transmission de données
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CN116017697A (zh) 2017-02-03 2023-04-25 中兴通讯股份有限公司 一种随机接入资源的指示方法、基站及终端
US11219068B2 (en) 2017-05-02 2022-01-04 Ntt Docomo, Inc. User equipment, base station, and random access method
CN110612769B (zh) * 2017-05-04 2023-08-25 Lg电子株式会社 执行随机接入过程的方法及其装置
CN109041228B (zh) 2017-06-12 2021-03-12 维沃移动通信有限公司 信息传输方法、基站、移动终端及计算机可读存储介质
RU2734163C1 (ru) * 2017-09-28 2020-10-13 Телефонактиеболагет Лм Эрикссон (Пабл) Форматы nprach для передачи nb-iot в режиме tdd
US11160114B2 (en) 2017-11-17 2021-10-26 Electronics And Telecommunications Research Institute Method for transmitting and receiving physical random access channel in communication system
CN113613267B (zh) 2018-04-02 2024-05-14 北京三星通信技术研究有限公司 同步信号块映射周期确定的方法及设备

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CN101897231B (zh) 2007-12-12 2013-09-18 爱立信电话股份有限公司 基于将前同步码格式与随机接入配置联合编码在无线电信道上通信的方法和装置

Also Published As

Publication number Publication date
WO2009075632A3 (fr) 2009-07-30
PL2225907T3 (pl) 2012-03-30
ATE528952T1 (de) 2011-10-15
US20130188534A1 (en) 2013-07-25
EP2225907A2 (fr) 2010-09-08
EP2225908A2 (fr) 2010-09-08
JP4956674B2 (ja) 2012-06-20
CN101897231A (zh) 2010-11-24
US20220061102A1 (en) 2022-02-24
EP2574132A1 (fr) 2013-03-27
US20170367122A1 (en) 2017-12-21
JP2011508484A (ja) 2011-03-10
ZA201003319B (en) 2011-08-31
CA2821063C (fr) 2018-09-18
AU2008336329B2 (en) 2013-08-01
PT2225907E (pt) 2012-01-12
WO2009075631A2 (fr) 2009-06-18
US9769851B2 (en) 2017-09-19
US10285205B2 (en) 2019-05-07
US20100260079A1 (en) 2010-10-14
CA2707016A1 (fr) 2009-06-18
AU2008336329A1 (en) 2009-06-18
US10390371B2 (en) 2019-08-20
TW200935941A (en) 2009-08-16
WO2009075632A2 (fr) 2009-06-18
DK2225908T3 (da) 2012-03-19
CN101919297A (zh) 2010-12-15
AU2008336328B2 (en) 2013-08-01
WO2009075631A3 (fr) 2009-07-30
JP4917674B2 (ja) 2012-04-18
US8553590B2 (en) 2013-10-08
DK2225907T3 (da) 2012-02-06
BRPI0820141A2 (pt) 2015-05-12
TWI463902B (zh) 2014-12-01
PT2225908E (pt) 2012-03-05
CN101919297B (zh) 2013-07-24
CA3169500A1 (fr) 2009-06-18
JP2011508999A (ja) 2011-03-17
MA31946B1 (fr) 2010-12-01
AU2008336328A1 (en) 2009-06-18
US20190215876A1 (en) 2019-07-11
BRPI0820141B1 (pt) 2020-09-15
BRPI0820140B1 (pt) 2020-09-15
US11197325B2 (en) 2021-12-07
CA2994007C (fr) 2022-10-18
PL2225908T3 (pl) 2012-04-30
CA2994007A1 (fr) 2009-06-18
US20100265854A1 (en) 2010-10-21
ES2373869T3 (es) 2012-02-09
ATE535123T1 (de) 2011-12-15
CA2821063A1 (fr) 2009-06-18
ES2374198T3 (es) 2012-02-14
US9814072B2 (en) 2017-11-07
BRPI0820140A2 (pt) 2015-05-12
US11672023B2 (en) 2023-06-06
CN101897231B (zh) 2013-09-18
ZA201002685B (en) 2011-06-29
CA2707016C (fr) 2016-05-17
US20190342922A1 (en) 2019-11-07
EP2225907B1 (fr) 2011-10-12
EP2225908B1 (fr) 2011-11-23
US20180049248A1 (en) 2018-02-15

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