TWI562666B - Method and apparatus for determining delay between random access channel and downlink control channel - Google Patents

Method and apparatus for determining delay between random access channel and downlink control channel

Info

Publication number
TWI562666B
TWI562666B TW103131735A TW103131735A TWI562666B TW I562666 B TWI562666 B TW I562666B TW 103131735 A TW103131735 A TW 103131735A TW 103131735 A TW103131735 A TW 103131735A TW I562666 B TWI562666 B TW I562666B
Authority
TW
Taiwan
Prior art keywords
random access
downlink control
control channel
determining delay
channel
Prior art date
Application number
TW103131735A
Other languages
English (en)
Other versions
TW201528854A (zh
Inventor
Shin Horng Wong
Sigen Ye
Yu Chen
Matthew Baker
Original Assignee
Alcatel Lucent
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 Alcatel Lucent filed Critical Alcatel Lucent
Publication of TW201528854A publication Critical patent/TW201528854A/zh
Application granted granted Critical
Publication of TWI562666B publication Critical patent/TWI562666B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • 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 signaling, 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • 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
    • H04W72/20—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
TW103131735A 2013-09-27 2014-09-15 Method and apparatus for determining delay between random access channel and downlink control channel TWI562666B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CN2013/084425 WO2015042856A1 (en) 2013-09-27 2013-09-27 Method for determining start time of a physical downlink control channel
PCT/CN2013/086249 WO2015043040A1 (en) 2013-09-27 2013-10-30 Method and apparatus for determining delay between random access channel and downlink control channel

Publications (2)

Publication Number Publication Date
TW201528854A TW201528854A (zh) 2015-07-16
TWI562666B true TWI562666B (en) 2016-12-11

Family

ID=52741801

Family Applications (2)

Application Number Title Priority Date Filing Date
TW103131736A TWI592050B (zh) 2013-09-27 2014-09-15 決定實體下鏈控制通道的方法
TW103131735A TWI562666B (en) 2013-09-27 2014-09-15 Method and apparatus for determining delay between random access channel and downlink control channel

Family Applications Before (1)

Application Number Title Priority Date Filing Date
TW103131736A TWI592050B (zh) 2013-09-27 2014-09-15 決定實體下鏈控制通道的方法

Country Status (8)

Country Link
US (2) US11252582B2 (zh)
EP (2) EP3050386B1 (zh)
CN (2) CN105580480B (zh)
ES (2) ES2908752T3 (zh)
PL (1) PL3050386T3 (zh)
TR (1) TR201906207T4 (zh)
TW (2) TWI592050B (zh)
WO (2) WO2015042856A1 (zh)

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US9788318B2 (en) * 2014-08-18 2017-10-10 Telefonaktiebolaget Lm Ericsson (Publ) Channel capacity on collision based channels
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EP3281343B1 (en) 2015-04-10 2019-09-04 Telefonaktiebolaget LM Ericsson (publ) Lc-pdcch repetition level selection for mtc devices
KR102179107B1 (ko) 2015-04-24 2020-11-16 삼성전자 주식회사 기계형 통신 기술에서 전자 장치의 전력 소모를 절약하는 방법 및 장치
BR112018006742B1 (pt) * 2015-11-13 2024-01-02 Guangdong Oppo Mobile Telecommunications Corp., Ltd Método para alocação de recursos de rádio
WO2018117248A1 (ja) * 2016-12-22 2018-06-28 三菱電機株式会社 通信システム
US10708002B2 (en) * 2017-08-02 2020-07-07 Apple Inc. Adaptive channel estimation for power optimization for narrow band systems
US20220217636A1 (en) * 2019-05-03 2022-07-07 Samsung Electronics Co., Ltd. Methods and systems for handling power saving signals to improve power saving performance of ue
KR102704907B1 (ko) 2019-08-02 2024-09-09 삼성전자주식회사 무선 통신 장치 및 이의 동작 방법
US12022521B2 (en) * 2020-08-13 2024-06-25 Qualcomm Incorporated Random access response message repetition
WO2022051948A1 (zh) * 2020-09-09 2022-03-17 北京小米移动软件有限公司 下行传输方法、下行传输装置及存储介质

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CN101911543A (zh) * 2008-01-04 2010-12-08 Lg电子株式会社 在无线通信系统中执行随机接入过程的方法

Also Published As

Publication number Publication date
US10492083B2 (en) 2019-11-26
US20160234700A1 (en) 2016-08-11
PL3050386T3 (pl) 2022-04-04
TW201532466A (zh) 2015-08-16
EP3050362A4 (en) 2016-09-21
EP3050386A4 (en) 2017-05-17
CN105557030B (zh) 2019-04-26
TW201528854A (zh) 2015-07-16
US20160234810A1 (en) 2016-08-11
ES2908752T3 (es) 2022-05-03
US11252582B2 (en) 2022-02-15
WO2015043040A1 (en) 2015-04-02
EP3050386B1 (en) 2022-02-16
TR201906207T4 (tr) 2019-05-21
EP3050362B1 (en) 2019-03-06
CN105557030A (zh) 2016-05-04
CN105580480A (zh) 2016-05-11
CN105580480B (zh) 2020-04-21
ES2725353T3 (es) 2019-09-23
EP3050386A1 (en) 2016-08-03
EP3050362A1 (en) 2016-08-03
TWI592050B (zh) 2017-07-11
WO2015042856A1 (en) 2015-04-02

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