SG11201900637RA - Terminal apparatus, base station apparatus, and communication method - Google Patents

Terminal apparatus, base station apparatus, and communication method

Info

Publication number
SG11201900637RA
SG11201900637RA SG11201900637RA SG11201900637RA SG11201900637RA SG 11201900637R A SG11201900637R A SG 11201900637RA SG 11201900637R A SG11201900637R A SG 11201900637RA SG 11201900637R A SG11201900637R A SG 11201900637RA SG 11201900637R A SG11201900637R A SG 11201900637RA
Authority
SG
Singapore
Prior art keywords
random access
base station
communication method
configuration information
terminal apparatus
Prior art date
Application number
SG11201900637RA
Inventor
Takahashi Hiroki
Yamada Shohei
Tsuboi Hidekazu
Aiba Tatsushi
Yokomakura Kazunari
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 SG11201900637RA publication Critical patent/SG11201900637RA/en

Links

Classifications

    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • 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
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • 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
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers
    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Provided is a terminal apparatus to receive multiple pieces of random access configuration information, to select one piece of random access configuration information to be used in a random access procedure out of the multiple pieces of random access configuration information, and to transmit a random access preamble on the basis of the selected one piece of random access configuration information.
SG11201900637RA 2016-07-26 2017-07-21 Terminal apparatus, base station apparatus, and communication method SG11201900637RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016146043 2016-07-26
PCT/JP2017/026480 WO2018021187A1 (en) 2016-07-26 2017-07-21 Terminal device, base station device, and communication method

Publications (1)

Publication Number Publication Date
SG11201900637RA true SG11201900637RA (en) 2019-02-27

Family

ID=61016814

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201900637RA SG11201900637RA (en) 2016-07-26 2017-07-21 Terminal apparatus, base station apparatus, and communication method

Country Status (10)

Country Link
US (1) US20190281634A1 (en)
EP (1) EP3493639A4 (en)
JP (1) JP6661017B2 (en)
CN (2) CN112203358B (en)
AU (1) AU2017303010A1 (en)
CL (1) CL2019000186A1 (en)
CO (1) CO2019001071A2 (en)
MX (1) MX2019001052A (en)
SG (1) SG11201900637RA (en)
WO (1) WO2018021187A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113597019B (en) * 2017-06-16 2023-11-17 维沃移动通信有限公司 Method and terminal for retransmitting and counting preamble codes in random access process
US11825346B2 (en) * 2017-11-09 2023-11-21 Samsung Electronics Co., Ltd Method and apparatus for wireless communication in wireless communication system
CN111436104B (en) * 2019-02-14 2022-05-27 维沃移动通信有限公司 Message sending method, message receiving method, terminal equipment and network equipment
CN110536403B (en) * 2019-04-30 2023-11-14 中兴通讯股份有限公司 Power determination method, device, terminal and storage medium
CN112996134B (en) * 2019-12-13 2022-11-01 上海朗帛通信技术有限公司 Method and apparatus in a node used for wireless communication

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2144474B1 (en) * 2007-08-08 2012-02-08 Sharp Kabushiki Kaisha Method, radio communication system and mobile station device
CN101730255B (en) * 2008-10-24 2012-06-27 华为技术有限公司 Method and device for selecting PRACH
JP5322832B2 (en) * 2009-08-06 2013-10-23 シャープ株式会社 Mobile station apparatus, base station apparatus, radio communication system, and random access method
JP4945652B2 (en) * 2010-03-29 2012-06-06 シャープ株式会社 Mobile station apparatus, base station apparatus, radio communication system, random access method, and integrated circuit
JP5329598B2 (en) * 2011-04-20 2013-10-30 シャープ株式会社 Communication system, mobile station apparatus, base station apparatus, random access processing method, and integrated circuit
CN102548015A (en) * 2012-01-13 2012-07-04 电信科学技术研究院 Random access and random access control methods and devices, and random access system
DK3185615T3 (en) * 2012-10-05 2019-03-18 Interdigital Patent Holdings Inc Method and apparatus for improving coverage of machine-type communication devices (MTC)
KR102058924B1 (en) * 2013-03-15 2019-12-24 퀄컴 인코포레이티드 Improved random access procedure with beamforming in lte
JP2016119496A (en) * 2013-04-10 2016-06-30 シャープ株式会社 Base station device, terminal device, radio communication system, and integrated circuit
JP6195467B2 (en) * 2013-05-08 2017-09-13 株式会社Ｎｔｔドコモ Wireless communication system and terminal device
WO2015126288A1 (en) * 2014-02-19 2015-08-27 Telefonaktiebolaget L M Ericsson (Publ) Prach selection in combined radio cell deployments
WO2016086144A1 (en) * 2014-11-26 2016-06-02 Interdigital Patent Holdings, Inc. Initial access in high frequency wireless systems
CN105898883B (en) * 2016-04-01 2019-10-11 宇龙计算机通信科技(深圳)有限公司 A kind of configuration method of lead code, sending method and relevant device
JP2019208085A (en) * 2016-09-29 2019-12-05 シャープ株式会社 Terminal device, base station device, communication method, and integrated circuit

Also Published As

Publication number Publication date
EP3493639A1 (en) 2019-06-05
US20190281634A1 (en) 2019-09-12
WO2018021187A1 (en) 2018-02-01
CL2019000186A1 (en) 2019-06-21
CN112203358B (en) 2022-06-14
CN112203358A (en) 2021-01-08
AU2017303010A1 (en) 2019-02-21
JPWO2018021187A1 (en) 2019-05-23
MX2019001052A (en) 2019-09-23
CO2019001071A2 (en) 2019-08-20
JP6661017B2 (en) 2020-03-11
EP3493639A4 (en) 2020-03-11
CN109845384A (en) 2019-06-04

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