BRPI0810907A2 - Método, aparelho e sistema de comunicação móvel para a determinação de um conjunto de comprimentos de zona de correlação zero - Google Patents

Método, aparelho e sistema de comunicação móvel para a determinação de um conjunto de comprimentos de zona de correlação zero

Info

Publication number
BRPI0810907A2
BRPI0810907A2 BRPI0810907-9A2A BRPI0810907A BRPI0810907A2 BR PI0810907 A2 BRPI0810907 A2 BR PI0810907A2 BR PI0810907 A BRPI0810907 A BR PI0810907A BR PI0810907 A2 BRPI0810907 A2 BR PI0810907A2
Authority
BR
Brazil
Prior art keywords
determining
communication system
mobile communication
length set
zone length
Prior art date
Application number
BRPI0810907-9A2A
Other languages
English (en)
Inventor
Oskar Mauritz
Original Assignee
Huawei Tech Co Ltd
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=39943121&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0810907(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Priority to BR122015006261A priority Critical patent/BR122015006261B1/pt
Publication of BRPI0810907A2 publication Critical patent/BRPI0810907A2/pt
Publication of BRPI0810907B1 publication Critical patent/BRPI0810907B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0055—ZCZ [zero correlation zone]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H04W28/065—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information using assembly or disassembly of packets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H04J13/14—Generation of codes with a zero correlation zone
    • 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)
BRPI0810907A 2007-04-30 2008-04-22 método para determinar um conjunto de comprimentos de zona de correlação zero e sistema de comunicação BRPI0810907B1 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR122015006261A BR122015006261B1 (pt) 2007-04-30 2008-04-22 método, terminal móvel e estação de base para processar acesso aleatório

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNA2007100742001A CN101299620A (zh) 2007-04-30 2007-04-30 确定零相关区长度集合的方法、装置及移动通信系统
PCT/CN2008/070768 WO2008134957A1 (fr) 2007-04-30 2008-04-22 Procédé, appareil et système de communication mobile pour déterminer un ensemble de longueurs de zone de corrélation nulle

Publications (2)

Publication Number Publication Date
BRPI0810907A2 true BRPI0810907A2 (pt) 2014-10-29
BRPI0810907B1 BRPI0810907B1 (pt) 2016-06-14

Family

ID=39943121

Family Applications (2)

Application Number Title Priority Date Filing Date
BR122015006261A BR122015006261B1 (pt) 2007-04-30 2008-04-22 método, terminal móvel e estação de base para processar acesso aleatório
BRPI0810907A BRPI0810907B1 (pt) 2007-04-30 2008-04-22 método para determinar um conjunto de comprimentos de zona de correlação zero e sistema de comunicação

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR122015006261A BR122015006261B1 (pt) 2007-04-30 2008-04-22 método, terminal móvel e estação de base para processar acesso aleatório

Country Status (9)

Country Link
US (7) US8599974B2 (pt)
EP (4) EP3525368B1 (pt)
JP (3) JP4927992B2 (pt)
CN (2) CN101299620A (pt)
AU (2) AU2008247204B2 (pt)
BR (2) BR122015006261B1 (pt)
CA (2) CA2893770C (pt)
ES (2) ES2933102T3 (pt)
WO (1) WO2008134957A1 (pt)

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WO2010071561A1 (en) * 2008-12-18 2010-06-24 Telefonaktiebolaget L M Ericsson (Publ) Automatic planning and handling of random access root sequences
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CN102271108B (zh) * 2010-06-07 2014-04-30 中兴通讯股份有限公司 恒模序列的离散傅立叶变换的快速计算方法和装置
CN103037530B (zh) * 2011-09-30 2017-08-25 中兴通讯股份有限公司 一种随机接入方法及系统
CN103634926B (zh) * 2012-08-29 2016-09-07 中兴通讯股份有限公司 一种高速移动环境下终端的随机接入方法及随机接入系统
WO2014116081A1 (ko) * 2013-01-28 2014-07-31 엘지전자 주식회사 기기간 통신을 지원하는 무선 접속 시스템에서 기기간 동기 획득 방법 및 이를 지원하는 장치
US9055528B2 (en) 2013-02-06 2015-06-09 Qualcomm Incorporated Determination of NCS parameter and logical root sequence assignments
CN103199886B (zh) * 2013-03-11 2014-12-10 北京理工大学 基于滑窗搜索的zcz序列初相位估算方法
US9736863B2 (en) 2013-06-27 2017-08-15 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for preamble determination
US9345049B1 (en) * 2013-11-19 2016-05-17 Sprint Spectrum L.P. Allocating root sequences to access nodes
EP3425990A1 (en) * 2014-06-13 2019-01-09 Apple Inc. Enhanced prach scheme for power savings, range improvement and improved detection
CN104378173B (zh) * 2014-10-29 2017-11-28 江苏中兴微通信息科技有限公司 一种zcz序列集合的快速周期相关方法
CN104579587B (zh) * 2014-12-23 2018-06-19 江苏中兴微通信息科技有限公司 一种交织法生成的zcz序列集合的快速周期相关方法
US10609734B2 (en) * 2015-03-05 2020-03-31 Lg Electronics Inc. Method and apparatus for detecting RACH preamble on basis of plurality of zero-correlation zones in wireless communication system
JP7078617B2 (ja) 2016-10-26 2022-05-31 華為技術有限公司 ランダムアクセス・プリアンブル・シーケンスを送信する方法、装置、及びシステム
US10630412B2 (en) * 2017-08-19 2020-04-21 Lg Electronics Inc. Method for transmitting a PRACH preamble in a wireless communication and apparatus therefor
CN109451592B (zh) * 2017-09-08 2020-06-16 华为技术有限公司 信息传输的方法和装置
CN113647188B (zh) 2019-03-28 2024-04-26 中兴通讯股份有限公司 生成用于无线网络中的随机接入的前导码
CN115699690B (zh) * 2020-06-19 2024-09-06 华为技术有限公司 广义正交线性调频波形
CN118283521A (zh) * 2022-12-30 2024-07-02 大唐移动通信设备有限公司 随机接入前导序列生成方法、设备、装置及存储介质

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CN101299620A (zh) 2007-04-30 2008-11-05 华为技术有限公司 确定零相关区长度集合的方法、装置及移动通信系统
KR20080097327A (ko) 2007-05-01 2008-11-05 엘지전자 주식회사 시퀀스 세트 구성 방법 및 이를 이용한 임의접속 방법
US8345804B2 (en) * 2007-06-14 2013-01-01 Alcatel Lucent Simplified RACH preamble detection receiver

Also Published As

Publication number Publication date
JP2012142955A (ja) 2012-07-26
BRPI0810907B1 (pt) 2016-06-14
JP5358701B2 (ja) 2013-12-04
US20150085810A1 (en) 2015-03-26
EP2120379A4 (en) 2010-08-04
EP2698939B1 (en) 2018-12-12
EP3525368A1 (en) 2019-08-14
JP5675916B2 (ja) 2015-02-25
US20210289396A1 (en) 2021-09-16
AU2008247204B2 (en) 2011-01-20
JP2010525694A (ja) 2010-07-22
EP3525368B1 (en) 2022-09-28
US8913696B2 (en) 2014-12-16
AU2011201802B2 (en) 2013-12-12
JP2013251921A (ja) 2013-12-12
US8416892B2 (en) 2013-04-09
US20100074372A1 (en) 2010-03-25
EP4064591A1 (en) 2022-09-28
EP2120379A1 (en) 2009-11-18
JP4927992B2 (ja) 2012-05-09
ES2933102T3 (es) 2023-02-01
US8599974B2 (en) 2013-12-03
US20200280881A1 (en) 2020-09-03
EP2120379B1 (en) 2014-09-03
ES2523671T3 (es) 2014-11-28
US20190239119A1 (en) 2019-08-01
US10708817B2 (en) 2020-07-07
US20120051292A1 (en) 2012-03-01
CN101542953A (zh) 2009-09-23
CA2682904A1 (en) 2008-11-13
BR122015006261B1 (pt) 2016-06-14
WO2008134957A1 (fr) 2008-11-13
CA2682904C (en) 2015-09-29
EP4064591B1 (en) 2023-12-06
CN101542953B (zh) 2011-02-16
US10285092B2 (en) 2019-05-07
CA2893770C (en) 2018-05-15
US11758435B2 (en) 2023-09-12
US10986536B2 (en) 2021-04-20
EP2698939A1 (en) 2014-02-19
CN101299620A (zh) 2008-11-05
CA2893770A1 (en) 2008-11-13
AU2008247204A1 (en) 2008-11-13
AU2011201802A1 (en) 2011-05-12
US20140036831A1 (en) 2014-02-06

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B65X Notification of requirement for priority examination of patent application
B65Y Grant of priority examination of the patent application (request complies with dec. 132/06 of 20061117)
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04J 13/00

Ipc: H04J 13/00 (2011.01), H04W 28/06 (2009.01), H04W 7

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/04/2008, OBSERVADAS AS CONDICOES LEGAIS.