HUE045414T2 - Továbbfejlesztett PRACH bekezdõ jelszakasz formátum - Google Patents

Továbbfejlesztett PRACH bekezdõ jelszakasz formátum

Info

Publication number
HUE045414T2
HUE045414T2 HUE18155538A HUE18155538A HUE045414T2 HU E045414 T2 HUE045414 T2 HU E045414T2 HU E18155538 A HUE18155538 A HU E18155538A HU E18155538 A HUE18155538 A HU E18155538A HU E045414 T2 HUE045414 T2 HU E045414T2
Authority
HU
Hungary
Prior art keywords
prach preamble
preamble format
enhanced prach
enhanced
format
Prior art date
Application number
HUE18155538A
Other languages
English (en)
Inventor
Henrik Sahlin
Hãkan Andersson
Johan Furuskog
Peter Naucler
Robert Baldemair
Stefan Parkvall
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 HUE045414T2 publication Critical patent/HUE045414T2/hu

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
    • 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), 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
HUE18155538A 2014-03-25 2014-03-25 Továbbfejlesztett PRACH bekezdõ jelszakasz formátum HUE045414T2 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/EP2014/055898 WO2015144208A1 (en) 2014-03-25 2014-03-25 Enhanced prach preamble format
EP18155538.4A EP3337271B1 (en) 2014-03-25 2014-03-25 Enhanced prach preamble format

Publications (1)

Publication Number Publication Date
HUE045414T2 true HUE045414T2 (hu) 2019-12-30

Family

ID=50391161

Family Applications (2)

Application Number Title Priority Date Filing Date
HUE20179212A HUE061748T2 (hu) 2014-03-25 2014-03-25 Továbbfejlesztett PRACH bekezdõ jelszakasz formátum
HUE18155538A HUE045414T2 (hu) 2014-03-25 2014-03-25 Továbbfejlesztett PRACH bekezdõ jelszakasz formátum

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HUE20179212A HUE061748T2 (hu) 2014-03-25 2014-03-25 Továbbfejlesztett PRACH bekezdõ jelszakasz formátum

Country Status (10)

Country Link
US (2) US11172510B2 (hu)
EP (4) EP3758431B1 (hu)
AU (2) AU2014388080B2 (hu)
DK (4) DK3337271T3 (hu)
ES (4) ES2674696T3 (hu)
HU (2) HUE061748T2 (hu)
PL (2) PL3758431T3 (hu)
PT (2) PT3123801T (hu)
TR (1) TR201808081T4 (hu)
WO (1) WO2015144208A1 (hu)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY175259A (en) 2014-03-25 2020-06-17 Ericsson Telefon Ab L M Transmission and reception of a random access preamble signal
EP3758431B1 (en) 2014-03-25 2023-02-01 Telefonaktiebolaget LM Ericsson (publ) Enhanced prach preamble format
CN107211458B (zh) 2015-02-06 2021-01-29 瑞典爱立信有限公司 用于随机接入前导码检测的方法和设备
JP6553202B2 (ja) 2015-03-17 2019-07-31 テレフオンアクチーボラゲット エルエム エリクソン（パブル） ワイヤレス通信ネットワークにおける同期
CN107615868B (zh) 2015-05-27 2021-10-26 瑞典爱立信有限公司 随机接入前置码信号构建
KR102427299B1 (ko) * 2015-08-13 2022-08-01 삼성전자주식회사 무선 백홀을 통해서 무선 접속망과의 연결을 제공하는 방법 및 장치
CN108432331B (zh) 2015-10-30 2022-04-29 瑞典爱立信有限公司 无线资源上的基于竞争的随机接入
US10536977B1 (en) * 2016-01-22 2020-01-14 Sprint Spectrum L.P. Contention based random access
CN110430027B (zh) * 2016-03-16 2024-02-02 华为技术有限公司 数据发送方法、发送端设备及存储介质
WO2017166204A1 (zh) * 2016-03-31 2017-10-05 华为技术有限公司 上行数据发送方法、上行数据调度方法和装置
WO2017176194A1 (en) * 2016-04-07 2017-10-12 Telefonaktiebolaget Lm Ericsson (Publ) Radio-network node, wireless device and methods performed therein
WO2017188697A1 (ko) * 2016-04-27 2017-11-02 엘지전자(주) 무선 통신 시스템에서 임의 접속을 수행하기 위한 방법 및 이를 지원하는 장치
EP3484201B1 (en) * 2016-07-05 2022-07-13 Sharp Kabushiki Kaisha Base station device, terminal device, and communication method
US10270519B2 (en) 2016-08-04 2019-04-23 Gogo Llc Air-to-ground co-channel interference avoidance system
US10419987B2 (en) 2016-09-22 2019-09-17 Telefonaktiebolaget Lm Ericsson (Publ) Efficient uplink measurement signal RX and TX window allocation with timing misalignment
CN108024359B (zh) * 2016-11-04 2022-01-14 华为技术有限公司 上行接入方法、基站和用户设备
EP3523996A1 (en) 2016-12-15 2019-08-14 Telefonaktiebolaget LM Ericsson (publ) Methods and nodes relating to automatic neighbour detection based on uplink measurements
US10084582B2 (en) * 2016-12-22 2018-09-25 Qualcomm Incorporated Techniques for signaling dynamic control region for PRACH transmission
EP3577804B1 (en) 2017-02-06 2021-07-28 Telefonaktiebolaget LM Ericsson (PUBL) Combining synchronization sequences of different lengths
US11044032B2 (en) 2017-03-03 2021-06-22 Telefonaktiebolaget Lm Ericsson (Publ) Sequence generation
KR101949748B1 (ko) 2017-03-20 2019-02-19 엘지전자 주식회사 임의 접속 프리앰블을 전송하는 방법과 사용자기기, 및 임의 접속 프리앰블을 수신하는 방법 및 기지국
KR102409785B1 (ko) * 2017-03-23 2022-06-16 삼성전자주식회사 무선 통신 시스템에서 초기 접속을 수행하기 위한 장치 및 방법
US11523435B2 (en) 2017-06-09 2022-12-06 Nec Corporation Methods and devices for transmitting and receiving physical random access channel
WO2019004680A1 (ko) * 2017-06-26 2019-01-03 엘지전자(주) 프래임 구조 타입 2를 지원하는 협대역 iot 시스템에서 nprach 프리앰블을 전송하기 위한 방법 및 이를 위한 장치
EP3698595A4 (en) * 2018-01-11 2020-12-16 Samsung Electronics Co., Ltd. FREQUENCY DOMAIN OFFSET PARAMETER DETERMINATION PROCESS, USER EQUIPMENT (EU), RANDOM ACCESS PROCEDURE, RANDOM ACCESS INFORMATION CONFIGURATION, CORRESPONDING DEVICE, AND COMPUTER READABLE SUPPORT
WO2019139298A1 (ko) 2018-01-12 2019-07-18 엘지전자 주식회사 물리 임의 접속 채널을 송수신하는 방법 및 이를 위한 장치
CN115643645A (zh) * 2018-01-19 2023-01-24 北京三星通信技术研究有限公司 频域偏移参数确定方法、用户设备和计算机可读介质
CN110475338B (zh) * 2018-05-11 2021-09-07 华为技术有限公司 上行传输的方法和用户设备
EP3797557B1 (en) * 2018-09-26 2023-01-04 Huawei Technologies Co., Ltd. Client device and network access node for transmitting and receiving a random access preamble
WO2020167058A1 (ko) * 2019-02-15 2020-08-20 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신 하는 방법 및 이를 지원하는 장치
ES2901770T3 (es) * 2019-04-26 2022-03-23 Ericsson Telefon Ab L M Dispositivo de red, dispositivo terminal y métodos realizados en los mismos

Family Cites Families (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1274193A1 (en) 2001-07-04 2003-01-08 TELEFONAKTIEBOLAGET L M ERICSSON (publ) Method and device for providing timing information in a wireless communication system
US7295517B2 (en) 2002-11-27 2007-11-13 Texas Instruments Incorporated Method and apparatus for channel quality metric generation within a packet-based multicarrier modulation communication system
CN100592648C (zh) 2004-03-09 2010-02-24 桥扬科技有限公司 用于多载波通信***中的随机接入的方法和装置
US8165167B2 (en) * 2005-03-10 2012-04-24 Qualcomm Incorporated Time tracking for a communication system
JP2006270831A (ja) 2005-03-25 2006-10-05 Sanyo Electric Co Ltd 受信方法および装置
EP1980029B1 (en) 2006-02-03 2015-12-09 Unwired Planet International Limited Method and arrangement in a telecommunication system
KR101200736B1 (ko) 2006-03-14 2012-11-13 퀄컴 인코포레이티드 주파수 영역의 신호 처리를 위한 스마트 안테나 시스템 및이를 위한 이동 단말과 기지국의 송수신 장치 및 방법
TW200805910A (en) * 2006-06-19 2008-01-16 Interdigital Tech Corp Method and apparatus for performing random access in a wireless communication system
US8184609B2 (en) * 2006-08-25 2012-05-22 Samsung Electronics Co., Ltd. System and method for random access in a wireless communication system
US8295266B2 (en) * 2006-10-25 2012-10-23 Lg Electronics Inc. Method for adjusting RACH transmission against frequency offset
US8064533B2 (en) 2006-12-29 2011-11-22 Broadcom Corporation Reconfigurable MIMO transceiver and method for use therewith
KR101206118B1 (ko) 2007-03-14 2012-11-29 인터디지탈 테크날러지 코포레이션 진화된 ｕｔｒａ에서의 ａｃｋ/ｎａｃｋ 및 송신 전력 제어 피드백의 송신
KR101149389B1 (ko) 2007-03-20 2012-06-04 알카텔-루센트 유에스에이 인코포레이티드 무선 통신 시스템에서 범위 확장을 위해 구성가능한 랜덤 액세스 채널 구조
WO2008155903A1 (ja) 2007-06-18 2008-12-24 Panasonic Corporation 巡回シフト系列生成方法、無線通信端末装置及び無線通信基地局装置
US9357564B2 (en) * 2007-06-19 2016-05-31 Texas Instruments Incorporated Signaling of random access preamble parameters in wireless networks
CN101394226A (zh) * 2007-09-18 2009-03-25 Nxp股份有限公司 蜂窝电话***的具有多Zadoff-Chu序列的随机接入前同步码
CN101409584A (zh) 2007-10-12 2009-04-15 Nxp股份有限公司 无线通信***的随机接入前同步码和接收方案
CN101227735B (zh) 2008-01-30 2012-11-28 中兴通讯股份有限公司 随机接入信道的zc序列排序方法和装置
JP5109724B2 (ja) * 2008-03-05 2012-12-26 日本電気株式会社 パターン検出回路及びそれを用いた基地局並びに移動通信システム及びパターン検出方法
US8315201B2 (en) 2008-03-11 2012-11-20 Intel Corporation Channel synchronization for wireless systems
CN102119577B (zh) 2008-06-12 2014-12-31 爱立信电话股份有限公司 随机接入模式控制方法和实体
JP5156128B2 (ja) 2008-06-13 2013-03-06 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 無線通信システムにおける方法および装置
US8594250B2 (en) 2008-07-25 2013-11-26 Qualcomm Incorporated Apparatus and methods for computing constant amplitude zero auto-correlation sequences
CN103051437B (zh) * 2008-08-01 2015-08-12 中兴通讯股份有限公司 一种时分双工***上行信道测量参考信号的发送方法
US8446967B2 (en) 2009-01-08 2013-05-21 Qualcomm Incorporated Preamble sequences for wireless communication systems
US8780784B2 (en) * 2009-05-29 2014-07-15 Lg Electronics Inc. Method and apparatus for transmitting control information from relay node on backhaul uplink
US8340234B1 (en) 2009-07-01 2012-12-25 Qualcomm Incorporated System and method for ISI based adaptive window synchronization
US8484274B2 (en) * 2009-08-27 2013-07-09 The United States of America represented by the Administrator of the National Aeronautics Space Administration Optimal padding for the two-dimensional fast fourier transform
JP5172806B2 (ja) 2009-10-05 2013-03-27 株式会社エヌ・ティ・ティ・ドコモ 無線通信制御方法、移動端末装置及び基地局装置
CN102986282B (zh) 2010-01-15 2015-11-25 瑞典爱立信有限公司 上行链路同步处理
US9806789B2 (en) 2010-04-06 2017-10-31 Samsung Electronics Co., Ltd. Apparatus and method for spatial division duplex (SDD) for millimeter wave communication system
EP2567583B1 (en) 2010-05-06 2016-03-09 Telefonaktiebolaget LM Ericsson (publ) Method and arrangement in a wireless communication system
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
EP2442454A3 (en) 2010-10-14 2014-01-01 Electronics and Telecommunications Research Institute Continuous orthogonal spreading code based ultra-high performance array antenna system
KR20120069174A (ko) * 2010-12-20 2012-06-28 삼성전자주식회사 무선통신시스템에서 임의 접근 신호 수신 장치 및 방법
CN103348746B (zh) 2011-02-11 2017-05-24 黑莓有限公司 时间提前的随机接入信道发送
DK2690920T3 (da) * 2011-03-25 2020-04-14 Beijing Nufront Mobile Multimedia Tech Co Ltd Trådløst kommunikationssystem og kommunikationsfremgangsmåde dertil
US8743914B1 (en) 2011-04-28 2014-06-03 Rockwell Collins, Inc. Simultaneous independent multi-beam analog beamformer
EP2745426B1 (en) 2011-08-16 2020-02-05 Samsung Electronics Co., Ltd. Apparatus and method for supporting multi-antenna transmission in beamformed wireless communication system
CN103001749B (zh) 2011-09-13 2016-03-30 华为技术有限公司 传输数据的方法、物联网设备和网络侧设备
US8848673B2 (en) * 2011-12-19 2014-09-30 Ofinno Technologies, Llc Beam information exchange between base stations
WO2013138701A2 (en) * 2012-03-16 2013-09-19 Interdigital Patent Holdings, Inc. Random access procedures in wireless systems
CN106454926B (zh) 2012-05-04 2020-06-02 华为技术有限公司 链路覆盖问题确定方法、装置与***
WO2014003339A1 (ko) * 2012-06-27 2014-01-03 엘지전자 주식회사 소규모 셀에 대해 랜덤 액세스를 수행하는 방법 및 단말
WO2014110800A1 (zh) 2013-01-18 2014-07-24 华为技术有限公司 数据传输方法、基站和用户设备
CN103945557B (zh) * 2013-01-18 2019-09-17 中兴通讯股份有限公司 随机接入序列的发送方法及装置、接收方法及装置
US9380466B2 (en) * 2013-02-07 2016-06-28 Commscope Technologies Llc Radio access networks
KR20140109633A (ko) * 2013-03-06 2014-09-16 삼성전자주식회사 빔포밍을 사용하는 무선 통신 시스템에서 상향링크 랜덤 액세스 슬롯을 송수신하는 방법 및 장치
PT3557784T (pt) 2013-12-04 2020-11-24 Ericsson Telefon Ab L M Encurtamento de subtramas de ligação ascendente em sistemas de duplexagem por divisão de tempo (tdd)
PL3078126T3 (pl) 2013-12-04 2017-12-29 Telefonaktiebolaget Lm Ericsson (Publ) Skracanie długości podramki łącza zstępującego w systemach transmisji dwukierunkowej z podziałem czasu (TDD)
EP3100536B1 (en) * 2014-01-29 2020-03-11 Interdigital Patent Holdings, Inc. Method of access and link adaptation for coverage enhanced wireless transmissions
EP3758431B1 (en) 2014-03-25 2023-02-01 Telefonaktiebolaget LM Ericsson (publ) Enhanced prach preamble format
MY175259A (en) 2014-03-25 2020-06-17 Ericsson Telefon Ab L M Transmission and reception of a random access preamble signal
US10285195B2 (en) 2014-06-11 2019-05-07 Telefonaktiebolaget Lm Ericsson (Publ) Processing of random access preamble sequences
WO2016072886A1 (en) 2014-11-03 2016-05-12 Telefonaktiebolaget L M Ericsson (Publ) Synchronization assistance to a mobile station
CN105636108B (zh) 2014-11-07 2020-07-10 中兴通讯股份有限公司 一种非授权载波的测量方法和装置
JP6377860B2 (ja) * 2014-12-29 2018-08-22 テレフオンアクチーボラゲット エルエム エリクソン（パブル） ランダムアクセスプリアンブルを生成し及び検出するための方法及びデバイス
CN106033989B (zh) 2015-03-12 2019-09-17 电信科学技术研究院 一种混合波束赋形传输方法及网络设备
US10419987B2 (en) 2016-09-22 2019-09-17 Telefonaktiebolaget Lm Ericsson (Publ) Efficient uplink measurement signal RX and TX window allocation with timing misalignment
EP3471364B1 (en) * 2017-05-03 2023-08-09 LG Electronics Inc. Method for transmitting random access channel signal, user equipment, method for receiving random access channel signal, and base station

Also Published As

Publication number Publication date
DK3550923T3 (da) 2020-07-27
ES2748500T3 (es) 2020-03-17
US20220030635A1 (en) 2022-01-27
EP3550923B1 (en) 2020-07-08
ES2808523T3 (es) 2021-03-01
DK3123801T3 (en) 2018-06-14
EP3758431B1 (en) 2023-02-01
US11172510B2 (en) 2021-11-09
EP3550923A1 (en) 2019-10-09
US20170006637A1 (en) 2017-01-05
PT3123801T (pt) 2018-04-23
EP3337271B1 (en) 2019-07-03
PL3123801T3 (pl) 2018-09-28
DK3337271T3 (da) 2019-08-19
EP3123801B1 (en) 2018-03-21
EP3123801A1 (en) 2017-02-01
WO2015144208A1 (en) 2015-10-01
ES2674696T3 (es) 2018-07-03
AU2014388080B2 (en) 2017-12-07
EP3337271A1 (en) 2018-06-20
PL3758431T3 (pl) 2023-06-26
PT3337271T (pt) 2019-07-19
ES2942160T3 (es) 2023-05-30
DK3758431T3 (da) 2023-02-27
EP3758431A1 (en) 2020-12-30
AU2018201661B2 (en) 2020-02-27
AU2018201661A1 (en) 2018-04-05
TR201808081T4 (tr) 2018-07-23
AU2014388080A1 (en) 2016-08-18
HUE061748T2 (hu) 2023-08-28

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