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

Family Applications After (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) TWI562666B (zh)
WO (2) WO2015042856A1 (zh)

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US11252582B2 (en) 2013-09-27 2022-02-15 Nokia Technologies Oy Method for determining start time of a physical downlink control channel
US9667386B2 (en) * 2013-11-13 2017-05-30 Samsung Electronics Co., Ltd Transmission of control channel and data channels for coverage enhancements
CN104754744B (zh) * 2013-12-30 2018-06-05 南京中兴软件有限责任公司 Lte小区的资源分配方法、装置及基站
WO2015109607A1 (en) * 2014-01-27 2015-07-30 Panasonic Intellectual Property Corporation Of America Wireless communication method, enodeb, and user equipment
KR101927278B1 (ko) * 2014-01-29 2018-12-10 후아웨이 테크놀러지 컴퍼니 리미티드 향상된 물리 채널 전송 방법, 통신 장치, 사용자 장치 및 기지국
US9788318B2 (en) * 2014-08-18 2017-10-10 Telefonaktiebolaget Lm Ericsson (Publ) Channel capacity on collision based channels
WO2016123802A1 (en) * 2015-02-06 2016-08-11 Panasonic Intellectual Property Corporation Of America Wireless communication method, enodb and user equipment
KR102085002B1 (ko) * 2015-04-10 2020-03-05 텔레폰악티에볼라겟엘엠에릭슨(펍) Mtc 장치의 lc-pdcch 반복 레벨 선택
KR102179107B1 (ko) * 2015-04-24 2020-11-16 삼성전자 주식회사 기계형 통신 기술에서 전자 장치의 전력 소모를 절약하는 방법 및 장치
CA2997527A1 (en) * 2015-11-13 2017-05-18 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method of allocating radio resource and device utilizing the same
US20200045725A1 (en) * 2016-12-22 2020-02-06 Mitsubishi Electric Corporation Communication system
US10708002B2 (en) * 2017-08-02 2020-07-07 Apple Inc. Adaptive channel estimation for power optimization for narrow band systems
KR20210015532A (ko) 2019-08-02 2021-02-10 삼성전자주식회사 무선 통신 장치 및 이의 동작 방법
US20220053566A1 (en) * 2020-08-13 2022-02-17 Qualcomm Incorporated Random access response message repetition
US20230328754A1 (en) * 2020-09-09 2023-10-12 Beijing Xiaomi Mobile Software Co., Ltd. Downlink transmission method and device, and storage medium

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

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