PL2278847T3 - Sposób mapowania fizycznych kanałów o dostępie swobodnym (PRACH) - Google Patents

Sposób mapowania fizycznych kanałów o dostępie swobodnym (PRACH)

Info

Publication number
PL2278847T3
PL2278847T3 PL09735857T PL09735857T PL2278847T3 PL 2278847 T3 PL2278847 T3 PL 2278847T3 PL 09735857 T PL09735857 T PL 09735857T PL 09735857 T PL09735857 T PL 09735857T PL 2278847 T3 PL2278847 T3 PL 2278847T3
Authority
PL
Poland
Prior art keywords
prachs
random access
physical random
access channels
mapping physical
Prior art date
Application number
PL09735857T
Other languages
English (en)
Inventor
Peng Hao
Bin Yu
Shuqiang Xia
Chunli Liang
Bo Dai
Original Assignee
Zte Corp
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=39989730&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL2278847(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Zte Corp filed Critical Zte Corp
Publication of PL2278847T3 publication Critical patent/PL2278847T3/pl

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
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • 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) or 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/0073—Allocation arrangements that take into account other cell interferences

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
PL09735857T 2008-04-26 2009-02-10 Sposób mapowania fizycznych kanałów o dostępie swobodnym (PRACH) PL2278847T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2008100948780A CN101267679B (zh) 2008-04-26 2008-04-26 一种用于映射物理随机接入信道的方法
EP09735857.6A EP2278847B1 (en) 2008-04-26 2009-02-10 A method for mapping physical random access channels (prachs)
PCT/CN2009/070392 WO2009129704A1 (zh) 2008-04-26 2009-02-10 用于映射物理随机接入信道的方法

Publications (1)

Publication Number Publication Date
PL2278847T3 true PL2278847T3 (pl) 2016-05-31

Family

ID=39989730

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09735857T PL2278847T3 (pl) 2008-04-26 2009-02-10 Sposób mapowania fizycznych kanałów o dostępie swobodnym (PRACH)

Country Status (6)

Country Link
US (1) US8477712B2 (pl)
EP (1) EP2278847B1 (pl)
CN (1) CN101267679B (pl)
ES (1) ES2565462T3 (pl)
PL (1) PL2278847T3 (pl)
WO (1) WO2009129704A1 (pl)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101267679B (zh) 2008-04-26 2013-03-27 中兴通讯股份有限公司 一种用于映射物理随机接入信道的方法
CN101686544A (zh) * 2008-09-22 2010-03-31 中兴通讯股份有限公司 专用随机接入资源的分配方法和基站
CN101389136B (zh) * 2008-10-24 2012-05-23 中兴通讯股份有限公司 物理随机接入信道的映射方法和装置
US8265642B2 (en) * 2009-06-16 2012-09-11 Qualcomm Incorporated Systems, apparatus and methods for physical random access channel processing
US8681734B2 (en) * 2009-07-13 2014-03-25 Lg Electronics Inc. Method for transmitting a ranging signal in a wireless communication system
CN102624442B (zh) * 2011-01-31 2016-06-22 中兴通讯股份有限公司 一种无线通信系统及其上行同步信道的发送方法
CN102695278B (zh) * 2012-06-05 2015-07-08 华为技术有限公司 资源分配方法及设备
WO2014112912A1 (en) * 2013-01-16 2014-07-24 Telefonaktiebolaget L M Ericsson (Publ) Prach signals with different bandwidths
US9936523B2 (en) 2013-01-16 2018-04-03 Telefonaktiebolaget Lm Ericsson (Publ) PRACH signals with different bandwidths
US9743432B2 (en) 2013-09-23 2017-08-22 Qualcomm Incorporated LTE-U uplink waveform and variable multi-subframe scheduling
US9907092B2 (en) 2014-10-09 2018-02-27 Qualcomm Incorporated Uplink synchronization without preamble in SC-FDMA
US9999053B2 (en) 2014-11-25 2018-06-12 Electronics And Telecommunications Research Institute Method and apparatus for configuring resources of random access channel in wireless communication system
US10033564B2 (en) * 2015-07-27 2018-07-24 Qualcomm Incorporated Frame format for facilitating channel estimation for signals transmitted via bonded channels
US10904879B2 (en) 2016-04-01 2021-01-26 Nokia Solutions And Networks Oy Rach preamble transmission and multiplexing with data and/or control signals
CN110061821B (zh) * 2018-01-11 2023-06-09 北京三星通信技术研究有限公司 随机接入前导序列发射功率确定方法、用户设备、基站和计算机可读介质
CN109788575B (zh) * 2017-11-15 2021-03-23 维沃移动通信有限公司 随机接入响应的接收方法、发送方法、终端及网络设备
CN111432481B (zh) * 2019-05-30 2022-03-04 维沃移动通信有限公司 一种资源映射方法及用户设备
CN111817830B (zh) * 2019-07-10 2023-06-09 维沃移动通信有限公司 传输、接收控制方法、终端及网络侧设备
US11812479B2 (en) 2020-11-06 2023-11-07 Electronics And Telecommunications Research Institute Method and apparatus for random access in communication system
CN115883049B (zh) * 2022-11-30 2023-07-18 深圳市云天数字能源有限公司 信号同步方法及装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1005243A1 (en) * 1998-11-24 2000-05-31 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Access method for mobile telecommunication system
EP1212853B1 (en) * 2000-06-02 2005-08-31 Samsung Electronics Co., Ltd. Method for selecting rach in a cdma mobile communication system
CN100375561C (zh) * 2004-09-13 2008-03-12 大唐移动通信设备有限公司 多载波时分双工移动通信系统分配无线资源的方法
CN100455110C (zh) * 2005-06-06 2009-01-21 华为技术有限公司 随机接入信道的分配和接入方法
CN100428850C (zh) * 2005-08-17 2008-10-22 鼎桥通信技术有限公司 无线移动通信系统中增加随机接入信道的方法
EP1981306A3 (en) * 2005-10-04 2010-05-05 Sharp Kabushiki Kaisha Mobile station device, base station device, mobile station device operating frequency band mapping method, location management device, mobile station device location registration method, paging method and program for executing the same as well as recording medium
KR101296558B1 (ko) * 2005-10-21 2013-08-13 텔레폰악티에볼라겟엘엠에릭슨(펍) 무선 인터페이스를 통해 랜덤 액세스 절차를 실행하는 기술
WO2007052972A1 (en) * 2005-11-04 2007-05-10 Lg Electronics Inc. Random access channel hopping for frequency division multiplexing access systems
DE102006000937B4 (de) * 2006-01-05 2011-05-12 Infineon Technologies Ag Verfahren zum Übertragen von Daten von einer ersten Kommunikationseinrichtung zu einer zweiten Kommunikationseinrichtung, Kommunikationseinrichtung und Computerprogrammelement
CN101166352B (zh) * 2006-10-18 2011-07-20 中兴通讯股份有限公司 一种上行链路随机接入方法及实现装置和方法
CN101179364B (zh) * 2007-12-06 2011-11-30 中兴通讯股份有限公司 时分双工系统中随机接入信道的发送方法
CN101247658B (zh) * 2008-03-19 2013-01-16 中兴通讯股份有限公司 物理随机接入信道的映射方法
CN101252386B (zh) * 2008-03-26 2013-06-05 中兴通讯股份有限公司 物理随机接入信道的映射方法
US8670438B2 (en) * 2008-03-31 2014-03-11 Sharp Kabushiki Kaisha Communication system, base station apparatus, and mobile station apparatus
CN101267679B (zh) * 2008-04-26 2013-03-27 中兴通讯股份有限公司 一种用于映射物理随机接入信道的方法
KR100925444B1 (ko) * 2008-05-27 2009-11-06 엘지전자 주식회사 상향링크 채널을 통해 데이터와 제어 정보를 포함하는 상향링크 신호를 전송하는 방법
CN103051437B (zh) * 2008-08-01 2015-08-12 中兴通讯股份有限公司 一种时分双工系统上行信道测量参考信号的发送方法
CN101686544A (zh) * 2008-09-22 2010-03-31 中兴通讯股份有限公司 专用随机接入资源的分配方法和基站
US20100232318A1 (en) * 2009-03-10 2010-09-16 Qualcomm Incorporated Random access channel (rach) optimization for a self-organizing network (son)
EP2427009A1 (en) * 2009-04-28 2012-03-07 NTT DoCoMo, Inc. Mobile communication system, wireless base station, and control method

Also Published As

Publication number Publication date
EP2278847B1 (en) 2015-12-16
CN101267679A (zh) 2008-09-17
WO2009129704A1 (zh) 2009-10-29
EP2278847A1 (en) 2011-01-26
CN101267679B (zh) 2013-03-27
EP2278847A4 (en) 2014-11-19
US20110090863A1 (en) 2011-04-21
ES2565462T3 (es) 2016-04-04
US8477712B2 (en) 2013-07-02

Similar Documents

Publication Publication Date Title
PL2278847T3 (pl) Sposób mapowania fizycznych kanałów o dostępie swobodnym (PRACH)
PL3101990T3 (pl) Wykonywanie przydziału preambuły dla swobodnego dostępu w systemie telekomunikacyjnym
HRP20181395T1 (hr) Upravljač snage odašiljanja za fitičke kanale nasumičnog pristupa
EP2294887A4 (en) Determining preamble sequences for random access
TWI350807B (en) Pressure tank having plural access openings
GB0819257D0 (en) Insert for an attack tool
EP2291746A4 (en) HYBRID MEMORY MANAGEMENT
ZA201004942B (en) Ptrrolopyrazine kinase inhibitors
EP2322010A4 (en) Method of random access in a wireless system
PL2368402T3 (pl) Rywalizacja o dostęp bezprzewodowy z wykorzystaniem dwóch rodzajów kanałów
EP2370902A4 (en) HYBRID MEMORY
ZA201104301B (en) Access device
ZA201009116B (en) Method for producing microlenses
IL238583A0 (en) 2-acylaminopropanol-like as glucosylceramide synthase inhibitors
GB0821457D0 (en) Oligonucleotides
GB2456858B (en) A method for forming a capacitor anode
IL205568A0 (en) Random reuse based control channels
PL2168690T3 (pl) Urządzenie do nasypywania korundu
TWI370264B (en) Method for manufacturing microlens array
GB0810861D0 (en) Vending machine
GB0813581D0 (en) Transfer method
PL386035A1 (pl) Rower dojazdowy
ZA201101565B (en) Tablet manufacturing method
GB0812627D0 (en) Coin acceptor
GB2457960B (en) Vending machine