PT3448095T - Aparelho terminal, aparelho de estação de base e métodos de comunicação correspondentes - Google Patents

Aparelho terminal, aparelho de estação de base e métodos de comunicação correspondentes

Info

Publication number
PT3448095T
PT3448095T PT177856572T PT17785657T PT3448095T PT 3448095 T PT3448095 T PT 3448095T PT 177856572 T PT177856572 T PT 177856572T PT 17785657 T PT17785657 T PT 17785657T PT 3448095 T PT3448095 T PT 3448095T
Authority
PT
Portugal
Prior art keywords
terminal device
communication method
communication
terminal
Prior art date
Application number
PT177856572T
Other languages
English (en)
Original Assignee
Sharp Kk
Fg innovation co ltd
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 Sharp Kk, Fg innovation co ltd filed Critical Sharp Kk
Publication of PT3448095T publication Critical patent/PT3448095T/pt

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
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • 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
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/02—Hybrid access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • 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
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/08—Upper layer protocols
    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/247—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where the output power of a terminal is based on a path parameter sent by another terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
PT177856572T 2016-04-20 2017-02-28 Aparelho terminal, aparelho de estação de base e métodos de comunicação correspondentes PT3448095T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016084269A JP2019110351A (ja) 2016-04-20 2016-04-20 端末装置、基地局装置、通信方法、および、集積回路

Publications (1)

Publication Number Publication Date
PT3448095T true PT3448095T (pt) 2021-09-20

Family

ID=60116776

Family Applications (1)

Application Number Title Priority Date Filing Date
PT177856572T PT3448095T (pt) 2016-04-20 2017-02-28 Aparelho terminal, aparelho de estação de base e métodos de comunicação correspondentes

Country Status (8)

Country Link
US (1) US10716144B2 (pt)
EP (1) EP3448095B1 (pt)
JP (1) JP2019110351A (pt)
KR (1) KR20180134843A (pt)
CN (1) CN108886753B (pt)
CA (1) CA3021275A1 (pt)
PT (1) PT3448095T (pt)
WO (1) WO2017183312A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6763016B2 (ja) * 2016-04-20 2020-09-30 シャープ株式会社 端末装置、基地局装置、および、通信方法
EP3846572A4 (en) * 2018-08-31 2021-09-22 Fujitsu Limited DIRECT ACCESS PROCEDURES, DATA RECEPTION PROCEDURES AND DEVICE FOR IT AND COMMUNICATION SYSTEM
KR102656607B1 (ko) * 2018-09-07 2024-04-12 삼성전자주식회사 비면허 대역에서의 다중 채널을 이용한 통신 방법 및 장치

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101514841B1 (ko) * 2007-08-10 2015-04-23 엘지전자 주식회사 효율적인 랜덤 액세스 재시도를 수행하는 방법
KR100968020B1 (ko) * 2008-06-18 2010-07-08 엘지전자 주식회사 랜덤 액세스 절차를 수행하는 방법 및 그 단말
EP2497219A1 (en) * 2009-11-02 2012-09-12 Telefonaktiebolaget L M Ericsson (PUBL) Component carrier selection method and apparatus for random access attempts in a communications network
US20140321442A1 (en) * 2011-11-08 2014-10-30 Lg Electronics Inc. Method and device for setting uplink transmission power in wireless communication system
CN102595634B (zh) * 2012-01-31 2015-07-15 普天信息技术研究院有限公司 一种载波聚合中接收随机接入响应信息的方法
US9414409B2 (en) * 2012-02-06 2016-08-09 Samsung Electronics Co., Ltd. Method and apparatus for transmitting/receiving data on multiple carriers in mobile communication system
JP5745172B2 (ja) * 2012-05-11 2015-07-08 京セラ株式会社 通信制御方法、ユーザ端末、プロセッサ、及び基地局
CN105794297B (zh) * 2013-12-05 2019-03-12 Lg 电子株式会社 执行用于会聚增强的随机接入过程的方法和装置
CN104780617B (zh) * 2014-01-09 2019-09-17 中兴通讯股份有限公司 一种非竞争随机接入方法、节点设备及系统
US9781585B2 (en) * 2014-09-25 2017-10-03 Sharp Laboratories Of America, Inc. Latency reduction for mode switching in sidelink communications
US10477574B2 (en) * 2015-04-10 2019-11-12 Lg Electronics Inc. Method and apparatus for performing contention based random access procedure over contention free random access procedure in wireless communication system

Also Published As

Publication number Publication date
CN108886753B (zh) 2021-12-14
US10716144B2 (en) 2020-07-14
EP3448095A1 (en) 2019-02-27
CA3021275A1 (en) 2017-10-26
JP2019110351A (ja) 2019-07-04
EP3448095B1 (en) 2021-07-28
EP3448095A4 (en) 2019-11-20
US20190141743A1 (en) 2019-05-09
KR20180134843A (ko) 2018-12-19
CN108886753A (zh) 2018-11-23
WO2017183312A1 (ja) 2017-10-26

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