WO2018003875A3 - 無線端末装置、無線基地局装置、移動管理装置、無線送信方法、無線通信方法および移動管理方法 - Google Patents

無線端末装置、無線基地局装置、移動管理装置、無線送信方法、無線通信方法および移動管理方法 Download PDF

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Publication number
WO2018003875A3
WO2018003875A3 PCT/JP2017/023794 JP2017023794W WO2018003875A3 WO 2018003875 A3 WO2018003875 A3 WO 2018003875A3 JP 2017023794 W JP2017023794 W JP 2017023794W WO 2018003875 A3 WO2018003875 A3 WO 2018003875A3
Authority
WO
WIPO (PCT)
Prior art keywords
wireless
mobile management
base station
information
section
Prior art date
Application number
PCT/JP2017/023794
Other languages
English (en)
French (fr)
Other versions
WO2018003875A2 (ja
Inventor
難波　秀夫
Original Assignee
シャープ株式会社
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
Priority claimed from JP2016129854A external-priority patent/JP2019145861A/ja
Priority claimed from JP2016129856A external-priority patent/JP2019145863A/ja
Priority claimed from JP2016129855A external-priority patent/JP2019145862A/ja
Application filed by シャープ株式会社 filed Critical シャープ株式会社
Priority to US16/310,377 priority Critical patent/US10917910B2/en
Publication of WO2018003875A2 publication Critical patent/WO2018003875A2/ja
Publication of WO2018003875A3 publication Critical patent/WO2018003875A3/ja

Links

Classifications

    • 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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • 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
    • H04W80/10—Upper layer protocols adapted for application session management, e.g. SIP [Session Initiation Protocol]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
    • 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

Landscapes

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

Abstract

グラントレス通信方式とグラントベース方式を使用する際の通信効率を向上させる。無線基地局装置と通信を行なう無線端末装置であって、無線基地局装置に対して信号を送信する送信部と、無線基地局から信号を受信する受信部と、送信部と受信部を制御する制御部を含み、制御部はユーザーデータの送信時にグラントベース方式とグラントレス通信方式の両方を選択可能であり、グラントレス通信方式によるユーザーデータの送信を行なうときに、無線端末装置を識別することが可能なセッション識別子を付加する場合、セッション識別子を含む第１の部分と、ユーザーデータを含む第２の部分の少なくとも２つの部分を一度に送信し、第２の部分の受信誤りに関わらず、第１の部分の受信誤りを検出するための第１の情報と、第２の部分の受信誤りを検出するための第２の情報を送信時に付加し、第１の情報の情報量と、第２の情報の情報量が異なる。
PCT/JP2017/023794 2016-06-30 2017-06-28 無線端末装置、無線基地局装置、移動管理装置、無線送信方法、無線通信方法および移動管理方法 WO2018003875A2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US16/310,377 US10917910B2 (en) 2016-06-30 2017-06-28 Radio terminal apparatus, radio base station apparatus, mobility management apparatus, radio transmission method, radio communication method, and mobility management method

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2016129854A JP2019145861A (ja) 2016-06-30 2016-06-30 無線端末装置、無線基地局装置
JP2016-129854 2016-06-30
JP2016-129856 2016-06-30
JP2016-129855 2016-06-30
JP2016129856A JP2019145863A (ja) 2016-06-30 2016-06-30 無線端末装置、無線基地局装置
JP2016129855A JP2019145862A (ja) 2016-06-30 2016-06-30 無線端末装置、無線基地局装置、移動管理装置

Publications (2)

Publication Number Publication Date
WO2018003875A2 WO2018003875A2 (ja) 2018-01-04
WO2018003875A3 true WO2018003875A3 (ja) 2018-03-01

Family

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PCT/JP2017/023794 WO2018003875A2 (ja) 2016-06-30 2017-06-28 無線端末装置、無線基地局装置、移動管理装置、無線送信方法、無線通信方法および移動管理方法

Country Status (2)

Country Link
US (1) US10917910B2 (ja)
WO (1) WO2018003875A2 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020062098A1 (zh) * 2018-09-28 2020-04-02 华为技术有限公司 信号传输方法及通信装置
US11470532B2 (en) 2019-08-16 2022-10-11 Industrial Technology Research Institute User equipment, communication system, and handling method for handover failure
US12035339B2 (en) * 2019-10-25 2024-07-09 Qualcomm Incorporated Methods for power-efficient transfer of small data in radio resource control connected lite mode

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010213337A (ja) * 2010-05-10 2010-09-24 Fujitsu Ltd 移動通信システム並びに同システムにおける通信方法，基地局及び移動局
JP2012227890A (ja) * 2011-04-22 2012-11-15 Ntt Docomo Inc 測位支援システム、交換機及び測位支援方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140192767A1 (en) * 2012-12-14 2014-07-10 Futurewei Technologies, Inc. System and Method for Small Traffic Transmissions
WO2017000143A1 (zh) * 2015-06-30 2017-01-05 华为技术有限公司 传输上行数据的方法和装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010213337A (ja) * 2010-05-10 2010-09-24 Fujitsu Ltd 移動通信システム並びに同システムにおける通信方法，基地局及び移動局
JP2012227890A (ja) * 2011-04-22 2012-11-15 Ntt Docomo Inc 測位支援システム、交換機及び測位支援方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ZTE: "Grant-based and grant-free multiple access for mMTC", 3GPP TSG-RAN WG1#85 RL-164268, 14 May 2016 (2016-05-14), pages 1 - 4, XP051090023, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_390/Docs/Rl-164268.zips> *
ZTE: "Requirement KPIs and system performance targets for multiple access", 3GPP TSG-RAN WG1#85 RL-164264, 14 May 2016 (2016-05-14), pages 1 - 5, XP051096508, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_386/Docs/Rl-164264.zip> *

Also Published As

Publication number Publication date
US20190335494A1 (en) 2019-10-31
US10917910B2 (en) 2021-02-09
WO2018003875A2 (ja) 2018-01-04

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