CN110073629B - 用于以信号通知prach传输的动态控制区域的技术 - Google Patents

用于以信号通知prach传输的动态控制区域的技术 Download PDF

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Publication number
CN110073629B
CN110073629B CN201780076777.8A CN201780076777A CN110073629B CN 110073629 B CN110073629 B CN 110073629B CN 201780076777 A CN201780076777 A CN 201780076777A CN 110073629 B CN110073629 B CN 110073629B
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China
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prach
indication
control symbols
slots
uplink
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Chinese (zh)
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CN110073629A (zh
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H·理
骆涛
徐浩
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Transmitters (AREA)
CN201780076777.8A 2016-12-22 2017-12-22 用于以信号通知prach传输的动态控制区域的技术 Active CN110073629B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662438222P 2016-12-22 2016-12-22
US62/438,222 2016-12-22
US15/850,428 2017-12-21
US15/850,428 US10084582B2 (en) 2016-12-22 2017-12-21 Techniques for signaling dynamic control region for PRACH transmission
PCT/US2017/068166 WO2018119385A1 (en) 2016-12-22 2017-12-22 Techniques for signaling dynamic control region for prach transmission

Publications (2)

Publication Number Publication Date
CN110073629A CN110073629A (zh) 2019-07-30
CN110073629B true CN110073629B (zh) 2022-02-01

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CN201780076777.8A Active CN110073629B (zh) 2016-12-22 2017-12-22 用于以信号通知prach传输的动态控制区域的技术

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Country Link
US (4) US10084582B2 (enExample)
EP (1) EP3560133B1 (enExample)
JP (1) JP7062008B2 (enExample)
KR (1) KR102616944B1 (enExample)
CN (1) CN110073629B (enExample)
BR (1) BR112019012386A2 (enExample)
CA (1) CA3042730A1 (enExample)
ES (1) ES2866958T3 (enExample)
TW (1) TWI781975B (enExample)
WO (1) WO2018119385A1 (enExample)

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* Cited by examiner, † Cited by third party
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US10084582B2 (en) 2016-12-22 2018-09-25 Qualcomm Incorporated Techniques for signaling dynamic control region for PRACH transmission
US10791576B2 (en) * 2017-05-03 2020-09-29 Lg Electronics Inc. Method and apparatus for transmitting and receiving random access channel
EP3494726B1 (en) 2017-09-27 2021-03-10 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Information indication method and terminal device
US11778657B2 (en) 2017-10-27 2023-10-03 Apple Inc. Control resource set information in physical broadcast channel
CN111867134B (zh) * 2019-04-30 2022-04-05 华为技术有限公司 一种随机接入前导发送方法及通信装置
US11743018B2 (en) * 2020-04-06 2023-08-29 Qualcomm Incorporated Initial subband configuration for full duplex
KR20220064201A (ko) * 2020-11-11 2022-05-18 삼성전자주식회사 무선 통신 시스템에서 랜덤 액세스를 위한 방법 및 장치

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PT3337271T (pt) 2014-03-25 2019-07-19 Ericsson Telefon Ab L M Formato de preâmbulo de prach melhorado
KR101753550B1 (ko) 2014-04-02 2017-07-03 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하기 위한 방법 및 이를 위한 장치
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US10727983B2 (en) 2014-10-29 2020-07-28 Qualcomm Incorporated Variable length transmission time intervals (TTI)
US10342012B2 (en) * 2015-03-15 2019-07-02 Qualcomm Incorporated Self-contained time division duplex (TDD) subframe structure
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US10123356B2 (en) * 2015-04-27 2018-11-06 Telefonaktiebolaget Lm Ericsson (Publ) Robust selection of PRACH repetition level for MTC enhanced coverage
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TW201728207A (zh) 2015-11-10 2017-08-01 Idac控股公司 波束成形系統下行控制頻道設計及傳訊
KR102370119B1 (ko) * 2015-11-17 2022-03-04 삼성전자주식회사 무선 통신 시스템에서 부분 후보 기반의 신호 검출 장치 및 방법
WO2017150951A1 (ko) 2016-03-04 2017-09-08 엘지전자 주식회사 무선통신 시스템에서 임의 접속 채널(random access channel, rach) 신호를 전송하는 방법 및 이를 위한 단말
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Publication number Publication date
US20180331806A1 (en) 2018-11-15
CA3042730A1 (en) 2018-06-28
JP2020503735A (ja) 2020-01-30
US20180183557A1 (en) 2018-06-28
US10084582B2 (en) 2018-09-25
TW201831025A (zh) 2018-08-16
US11882073B2 (en) 2024-01-23
KR102616944B1 (ko) 2023-12-21
EP3560133B1 (en) 2021-01-27
US11368271B2 (en) 2022-06-21
US20220329383A1 (en) 2022-10-13
US20200044808A1 (en) 2020-02-06
TWI781975B (zh) 2022-11-01
CN110073629A (zh) 2019-07-30
EP3560133A1 (en) 2019-10-30
JP7062008B2 (ja) 2022-05-02
BR112019012386A2 (pt) 2020-02-27
WO2018119385A1 (en) 2018-06-28
ES2866958T3 (es) 2021-10-20
US10469229B2 (en) 2019-11-05
KR20190094178A (ko) 2019-08-12

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