JP6891122B2 - 物理ランダムアクセスチャネル送信のための繰返しレベルカバレージ拡張技法 - Google Patents

物理ランダムアクセスチャネル送信のための繰返しレベルカバレージ拡張技法 Download PDF

Info

Publication number
JP6891122B2
JP6891122B2 JP2017546595A JP2017546595A JP6891122B2 JP 6891122 B2 JP6891122 B2 JP 6891122B2 JP 2017546595 A JP2017546595 A JP 2017546595A JP 2017546595 A JP2017546595 A JP 2017546595A JP 6891122 B2 JP6891122 B2 JP 6891122B2
Authority
JP
Japan
Prior art keywords
random access
access request
transmit power
level
request sequence
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2017546595A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018511236A5 (enExample
JP2018511236A (ja
Inventor
チェン、ワンシ
シュ、ハオ
ガール、ピーター
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2018511236A publication Critical patent/JP2018511236A/ja
Publication of JP2018511236A5 publication Critical patent/JP2018511236A5/ja
Application granted granted Critical
Publication of JP6891122B2 publication Critical patent/JP6891122B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/221—TPC being performed according to specific parameters taking into account previous information or commands using past power control commands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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
    • H04W52/245—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/362—Aspects of the step size
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/48—TPC being performed in particular situations during retransmission after error or non-acknowledgment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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
    • 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
    • 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
    • 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)
JP2017546595A 2015-03-06 2016-03-04 物理ランダムアクセスチャネル送信のための繰返しレベルカバレージ拡張技法 Active JP6891122B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562129673P 2015-03-06 2015-03-06
US62/129,673 2015-03-06
US15/059,075 2016-03-02
US15/059,075 US10595280B2 (en) 2015-03-06 2016-03-02 Repetition level coverage enhancement techniques for physical random access channel transmissions
PCT/US2016/020970 WO2016144789A1 (en) 2015-03-06 2016-03-04 Repetition level coverage enhancement techniques for physical random access channel transmissions

Publications (3)

Publication Number Publication Date
JP2018511236A JP2018511236A (ja) 2018-04-19
JP2018511236A5 JP2018511236A5 (enExample) 2019-03-28
JP6891122B2 true JP6891122B2 (ja) 2021-06-18

Family

ID=56851255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017546595A Active JP6891122B2 (ja) 2015-03-06 2016-03-04 物理ランダムアクセスチャネル送信のための繰返しレベルカバレージ拡張技法

Country Status (11)

Country Link
US (1) US10595280B2 (enExample)
EP (1) EP3266253B1 (enExample)
JP (1) JP6891122B2 (enExample)
KR (1) KR102148559B1 (enExample)
CN (1) CN107431883B (enExample)
AU (1) AU2016229175B2 (enExample)
BR (1) BR112017019095B1 (enExample)
ES (1) ES2843518T3 (enExample)
HU (1) HUE051578T2 (enExample)
TW (1) TWI705726B (enExample)
WO (1) WO2016144789A1 (enExample)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102084551B1 (ko) * 2015-05-14 2020-03-04 노키아 테크놀로지스 오와이 전송 파라미터를 결정하는 방법, 장치 및 컴퓨터 프로그램 제품
US10470089B2 (en) * 2015-06-18 2019-11-05 Lg Electronics Inc. Method for changing coverage enhanced mode with multiple threshold values for cell reselection in wireless communication system and an apparatus therefor
US11700555B2 (en) * 2015-08-14 2023-07-11 Qualcomm Incorporated Mobility design for eMTC
EP3412100B1 (en) * 2016-02-05 2020-10-07 Telefonaktiebolaget LM Ericsson (publ) Random access coverage enhancement level ramp up procedure
US10609584B2 (en) * 2016-08-12 2020-03-31 Telefonaktiebolaget Lm Ericsson (Publ) Selection of a carrier in multi-carrier operation system
CN109644500B (zh) 2016-09-12 2023-04-07 Lg 电子株式会社 用于单随机接入过程的多随机接入前导传输
WO2018063485A1 (en) * 2016-09-30 2018-04-05 Intel IP Corporation Link monitoring repetition level feedback for communication systems
DE102016013653B4 (de) * 2016-11-16 2021-06-17 Diehl Metering Systems Gmbh Verfahren und Einrichtung zum Senden haustechnischer Daten
KR102746338B1 (ko) * 2016-12-02 2024-12-26 삼성전자 주식회사 무선 통신 시스템의 프리앰블 신호 검파 방법 및 이를 위한 장치
EP3531784B1 (en) * 2016-12-26 2020-09-09 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Random access method and apparatus
CN108282898B (zh) 2017-01-06 2023-10-24 华为技术有限公司 随机接入方法、用户设备和网络设备
CN108282276B (zh) 2017-01-06 2022-10-04 北京三星通信技术研究有限公司 前导序列重传的方法、用户设备及基站
JP2020065095A (ja) * 2017-02-20 2020-04-23 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
WO2018165941A1 (en) * 2017-03-16 2018-09-20 Qualcomm Incorporated Random access optimization for narrow-band system
US11057935B2 (en) 2017-03-22 2021-07-06 Comcast Cable Communications, Llc Random access process in new radio
US10568007B2 (en) 2017-03-22 2020-02-18 Comcast Cable Communications, Llc Handover random access
US11647543B2 (en) 2017-03-23 2023-05-09 Comcast Cable Communications, Llc Power control for random access
EP3592092B1 (en) * 2017-03-23 2021-10-20 Huawei Technologies Co., Ltd. Random access method and device
US20180279384A1 (en) * 2017-03-24 2018-09-27 Mediatek Inc. Two-Phase Backoff for Access Procedure in Wireless Communication Systems
KR102508783B1 (ko) * 2017-05-03 2023-03-13 모토로라 모빌리티 엘엘씨 시스템 정보 요청에 대한 피드백
WO2018223274A1 (zh) * 2017-06-05 2018-12-13 华为技术有限公司 传输信号的方法、终端设备和网络设备
US10492151B2 (en) * 2017-06-09 2019-11-26 Qualcomm Incorporated Power control in new radio systems
US11153826B2 (en) * 2017-08-10 2021-10-19 Qualcomm Incorporated Procedure-based uplink power control
KR102372029B1 (ko) * 2017-09-07 2022-03-08 삼성전자주식회사 이동성 기반의 임의 접속 방법 및 장치
PL3697139T3 (pl) * 2017-11-17 2025-05-12 Huawei Technologies Co., Ltd. Sposób i urządzenie do transmitowania wiadomości
CN110012478B (zh) * 2018-01-04 2021-12-14 中兴通讯股份有限公司 调整基站门限的方法、设备和计算机可读存储介质
CN110022610A (zh) * 2018-01-10 2019-07-16 维沃移动通信有限公司 一种收发信息的方法、终端设备及网络设备
CN110035486B (zh) * 2018-01-12 2021-01-12 华为技术有限公司 上行发送功率调整及装置
CN110313158B (zh) * 2018-01-25 2022-08-12 Lg电子株式会社 在支持tdd的无线通信系统中发送nprach前导码的方法
EP3528581A1 (en) * 2018-02-15 2019-08-21 Panasonic Intellectual Property Corporation of America User equipment and base station for improved prioritized random access
EP3791680A4 (en) * 2018-05-10 2022-06-29 Nokia Technologies Oy Secondary cell beam recovery
US11665667B2 (en) * 2018-05-18 2023-05-30 Sony Group Corporation Flexible paging procedure
US20190394769A1 (en) * 2018-06-21 2019-12-26 Qualcomm Incorporated Techniques and apparatuses for transmission time interval (tti) bundling with variable bundle size
US20230140970A1 (en) * 2019-03-27 2023-05-11 Telefonaktiebolaget Lm Ericsson (Publ) Methods, terminal device and base station for random access procedure
US11109422B2 (en) * 2019-06-14 2021-08-31 Kabushiki Kaisha Toshiba Random access enhancements for uRLLC over 5G wireless networks
JP2021044718A (ja) 2019-09-12 2021-03-18 ソニーセミコンダクタソリューションズ株式会社 通信装置、通信方法、及び通信システム
CN114651518B (zh) * 2019-11-08 2024-12-13 联想(北京)有限公司 用于prach重复的方法及设备
KR102348948B1 (ko) * 2020-01-29 2022-01-07 세종대학교산학협력단 머신 타입 통신을 위한 송신 전력의 제어를 위한 평균장 게임 프레임워크 기반 기법
US11716745B1 (en) 2021-06-16 2023-08-01 T-Mobile Innovations Llc Scheduler systems and methods
WO2023070397A1 (en) * 2021-10-27 2023-05-04 Nec Corporation Method, device and computer readable medium for communication
CN115484665B (zh) * 2022-09-23 2025-10-17 上海山源电子科技股份有限公司 控制终端发射功率的方法、装置和电子设备
CN120153618A (zh) * 2022-11-07 2025-06-13 深圳Tcl新技术有限公司 覆盖增强的方法及相关设备

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100525142C (zh) * 2005-06-23 2009-08-05 华为技术有限公司 一种优化物理随机接入信道前导与消息间功率偏差的方法
CN101883437B (zh) * 2009-05-05 2014-12-10 中兴通讯股份有限公司 随机接入方法以及基站
CN101998464A (zh) * 2009-08-14 2011-03-30 中国移动通信集团公司 一种随机接入参数自动优化方法、系统和设备
US8923218B2 (en) * 2009-11-02 2014-12-30 Qualcomm Incorporated Apparatus and method for random access signaling in a wireless communication system
CN102238751B (zh) * 2010-04-22 2014-11-12 联芯科技有限公司 一种提高随机接入成功率的方法、装置和系统
US9819458B2 (en) * 2010-08-13 2017-11-14 Qualcomm Incorporation Feedback bundling for power-limited devices in wireless communications
CN102711230B (zh) * 2012-06-20 2017-12-22 中兴通讯股份有限公司 一种prach功率自适应优化调整的方法、系统及基站
US9451639B2 (en) * 2013-07-10 2016-09-20 Samsung Electronics Co., Ltd. Method and apparatus for coverage enhancement for a random access process
ES2716903T3 (es) * 2013-08-08 2019-06-17 Intel Ip Corp Método, aparato y sistema para ajuste de inclinación hacia abajo eléctrica en un sistema de múltiple entrada múltiple salida
US9326122B2 (en) * 2013-08-08 2016-04-26 Intel IP Corporation User equipment and method for packet based device-to-device (D2D) discovery in an LTE network
CN105637969B (zh) * 2013-10-14 2020-03-03 株式会社Kt 用于发送和接收随机接入前导的方法及其设备
US9794961B2 (en) * 2013-10-31 2017-10-17 Htc Corporation Method of handling random access in wireless communication system
CN105265000B (zh) 2014-01-28 2019-11-29 华为技术有限公司 物理随机接入信道增强传输的方法、网络设备，和终端
CN110809258A (zh) * 2014-01-29 2020-02-18 交互数字专利控股公司 用于覆盖增强无线传输的接入和链路自适应的方法
US9743426B2 (en) * 2015-04-19 2017-08-22 Alcatel Lucent Dynamic determination and signaling of a RAR window size to a coverage enhanced low complexity machine type communication device

Also Published As

Publication number Publication date
AU2016229175A1 (en) 2017-08-10
AU2016229175B2 (en) 2020-05-07
EP3266253A1 (en) 2018-01-10
US20160262109A1 (en) 2016-09-08
US10595280B2 (en) 2020-03-17
TW201635827A (zh) 2016-10-01
ES2843518T3 (es) 2021-07-19
KR102148559B1 (ko) 2020-08-26
BR112017019095B1 (pt) 2024-04-30
KR20170127440A (ko) 2017-11-21
TWI705726B (zh) 2020-09-21
WO2016144789A1 (en) 2016-09-15
CN107431883B (zh) 2021-02-19
EP3266253B1 (en) 2020-10-14
CN107431883A (zh) 2017-12-01
JP2018511236A (ja) 2018-04-19
BR112017019095A2 (en) 2018-04-17
HUE051578T2 (hu) 2021-03-01

Similar Documents

Publication Publication Date Title
JP6891122B2 (ja) 物理ランダムアクセスチャネル送信のための繰返しレベルカバレージ拡張技法
JP6797827B2 (ja) 構成可能なランダムアクセス初期電力レベル選択
TWI802552B (zh) 針對隨機存取初始訊息傳輸和重傳的上行鏈路傳輸參數選擇
CN110073623B (zh) 用于MuLTEfire覆盖增强的物理下行链路控制信道和混合自动重传请求反馈
JP6884759B2 (ja) 狭帯域ワイヤレス通信のためのランダムアクセスチャネル設計
KR102765032B1 (ko) 공유 라디오 주파수 스펙트럼 대역에서 업링크 채널들을 멀티플렉싱하기 위한 기법들
JP6812370B2 (ja) 拡張マシンタイプ通信のためのシステム情報
JP2020184775A (ja) カバレージ制限下でのランダムアクセス手順
TW202029791A (zh) 半雙工資源選擇的衝突避免
TW201935979A (zh) 針對排程請求和上行鏈路控制資訊的衝突避免
TW201921963A (zh) 毫米波系統的通話前監聽和通道保留
CN111164941A (zh) 使用正交覆盖码来增加物理随机接入容量
JP6805185B2 (ja) カバレージ拡張レベル決定
TW202025833A (zh) 用於免容許上行鏈路傳輸的資源管理、存取控制和行動性
JP2023134434A (ja) アップリンク制御チャネル送信のためのユーザ機器シフトランダム化
TW202114371A (zh) 無線通訊中的全雙工技術
KR20210146313A (ko) 다중 서브대역 lbt 동작

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190212

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20190212

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20191121

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20191203

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200303

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200324

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200615

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20200707

C60 Trial request (containing other claim documents, opposition documents)

Free format text: JAPANESE INTERMEDIATE CODE: C60

Effective date: 20200918

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20201208

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20210302

C23 Notice of termination of proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C23

Effective date: 20210323

C03 Trial/appeal decision taken

Free format text: JAPANESE INTERMEDIATE CODE: C03

Effective date: 20210427

C30A Notification sent

Free format text: JAPANESE INTERMEDIATE CODE: C3012

Effective date: 20210427

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20210526

R150 Certificate of patent or registration of utility model

Ref document number: 6891122

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250