TWI802552B - 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 - Google Patents

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 Download PDF

Info

Publication number
TWI802552B
TWI802552B TW106138920A TW106138920A TWI802552B TW I802552 B TWI802552 B TW I802552B TW 106138920 A TW106138920 A TW 106138920A TW 106138920 A TW106138920 A TW 106138920A TW I802552 B TWI802552 B TW I802552B
Authority
TW
Taiwan
Prior art keywords
random access
uplink transmission
base station
message
uplink
Prior art date
Application number
TW106138920A
Other languages
English (en)
Chinese (zh)
Other versions
TW201824926A (zh
Inventor
穆罕默德納茲穆爾 伊斯萊
蘇密思 納家瑞間
濤 駱
畢賴爾 薩迪克
君毅 李
桑德 撒伯曼尼恩
Original Assignee
美商高通公司
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 美商高通公司 filed Critical 美商高通公司
Publication of TW201824926A publication Critical patent/TW201824926A/zh
Application granted granted Critical
Publication of TWI802552B publication Critical patent/TWI802552B/zh

Links

Images

Classifications

    • 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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • 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
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • 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
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • 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
    • 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
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
TW106138920A 2016-12-16 2017-11-10 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 TWI802552B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662435463P 2016-12-16 2016-12-16
US62/435,463 2016-12-16
US15/807,132 2017-11-08
US15/807,132 US11116006B2 (en) 2016-12-16 2017-11-08 Uplink transmission parameter selection for random access initial message transmission and retransmission

Publications (2)

Publication Number Publication Date
TW201824926A TW201824926A (zh) 2018-07-01
TWI802552B true TWI802552B (zh) 2023-05-21

Family

ID=60480429

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106138920A TWI802552B (zh) 2016-12-16 2017-11-10 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

Country Status (10)

Country Link
US (1) US11116006B2 (enExample)
EP (1) EP3556150B1 (enExample)
JP (1) JP6980784B2 (enExample)
KR (1) KR102580981B1 (enExample)
CN (1) CN110073700B (enExample)
BR (1) BR112019011153A2 (enExample)
CA (1) CA3042160A1 (enExample)
ES (1) ES2877227T3 (enExample)
TW (1) TWI802552B (enExample)
WO (1) WO2018111461A1 (enExample)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10517021B2 (en) 2016-06-30 2019-12-24 Evolve Cellular Inc. Long term evolution-primary WiFi (LTE-PW)
KR102280393B1 (ko) * 2016-06-30 2021-07-21 후아웨이 테크놀러지 컴퍼니 리미티드 다중연결 통신 방법 및 디바이스
EP3545706A4 (en) * 2016-12-26 2020-07-22 Samsung Electronics Co., Ltd. USER EQUIPMENT (EU) AND METHOD FOR PERFORMING RANDOM ACCESS FOR INTERCELLULAR CONNECTED MODE TRANSFER BASED ON BEAM FORMATION
CA3048934C (en) * 2016-12-30 2024-01-23 Huawei Technologies Co., Ltd. Path loss estimation methods and devices
US10879987B2 (en) * 2017-01-05 2020-12-29 Sony Corporation Communications devices, infrastructure equipment and methods
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
WO2018128064A1 (ja) * 2017-01-06 2018-07-12 株式会社Ｎｔｔドコモ ユーザ装置、基地局及びランダムアクセス方法
US11129203B2 (en) * 2017-03-23 2021-09-21 Ntt Docomo, Inc. User apparatus, and random access preamble transmission method
US10499349B2 (en) * 2017-06-12 2019-12-03 Electronics And Telecommunications Research Institute User equipment and method for transmitting message in multi-beam system
WO2018227554A1 (en) * 2017-06-16 2018-12-20 Motorola Mobility Llc Synchronization signal block transmission
US10425901B2 (en) * 2017-06-26 2019-09-24 Qualcomm Incorporated Uplink transmit power control during random access procedures
CN109275187B (zh) * 2017-07-17 2021-01-08 维沃移动通信有限公司 一种随机接入方法、终端及计算机可读存储介质
CN109246831B (zh) * 2017-09-30 2019-11-05 华为技术有限公司 随机接入方法及装置
CN110708750B (zh) * 2018-07-09 2021-06-22 华为技术有限公司 一种功率调整方法、终端及存储介质
CN110769515B (zh) * 2018-07-25 2024-01-16 珠海市魅族科技有限公司 一种初始接入的方法、初始接入的装置及通信设备
US20200100296A1 (en) * 2018-09-26 2020-03-26 Mediatek Singapore Pte. Ltd. Listen before Talk and Channel Access Priority Class for RACH in New Radio Unlicensed
US10715238B2 (en) * 2018-09-28 2020-07-14 At&T Intellectual Property I, L.P. Outcome based receiver beam tuning
US11546043B2 (en) * 2018-12-20 2023-01-03 Qualcomm Incorporated Quasi co-location reset for a user equipment supporting a single active transmission configuration indication state
KR20210134625A (ko) * 2019-02-13 2021-11-10 아이디에이씨 홀딩스, 인크. 2단계 rach에서 msg-a 전송을 위한 방법 및 장치
US11445561B2 (en) 2019-02-27 2022-09-13 Qualcomm Incorporated Techniques for retransmitting random access messages in wireless communications
US11496970B2 (en) 2019-03-06 2022-11-08 Qualcomm Incorporated Support of high pathloss mode
US11463964B2 (en) * 2019-04-17 2022-10-04 Qualcomm Incorporated Communication configuration for high pathloss operations
US12335926B2 (en) 2019-04-17 2025-06-17 Qualcomm Incorporated Beam management for high-pathloss mode operations
US11438808B2 (en) 2019-04-17 2022-09-06 Qualcomm Incorporated Acknowledgment messaging for resource reservations
US11445408B2 (en) 2019-04-17 2022-09-13 Qualcomm Incorporated High pathloss mode multiplexing
US11477747B2 (en) 2019-04-17 2022-10-18 Qualcomm Incorporated Synchronization signal periodicity adjustment
US11510071B2 (en) 2019-04-17 2022-11-22 Qualcomm Incorporated Beam direction selection for high pathloss mode operations
US12127260B2 (en) * 2019-05-28 2024-10-22 Beijing Xiaomi Mobile Software Co., Ltd. Random access method and apparatus, system, and storage medium
BR112021024133A2 (pt) * 2019-06-07 2022-01-11 Qualcomm Inc Retransmissão adaptativa para um procedimento de acesso aleatório
EP4009715A4 (en) * 2019-08-02 2022-08-24 Beijing Xiaomi Mobile Software Co., Ltd. METHOD AND APPARATUS FOR TRANSMITTING RANDOM ACCESS MESSAGE, AND RECORDING MEDIUM
US11973563B2 (en) * 2019-08-21 2024-04-30 Nokia Solutions And Networks Oy Apparatus, method and computer program for determining beamforming direction
CN114451060B (zh) * 2019-09-25 2025-06-03 Lg电子株式会社 在免授权频带中执行随机接入信道过程的方法及其装置
CN112788723B (zh) * 2019-11-08 2022-08-09 华为技术有限公司 功率控制的方法和装置
EP4094532A1 (en) * 2020-01-23 2022-11-30 Telefonaktiebolaget LM Ericsson (publ) Beam selection in unlicensed operation
GB2592065A (en) 2020-02-16 2021-08-18 Samsung Electronics Co Ltd UE in restricted service area
CN114731219A (zh) * 2020-02-18 2022-07-08 Oppo广东移动通信有限公司 信号传输方法、装置、设备和存储介质
US11968720B2 (en) * 2020-04-03 2024-04-23 Qualcomm Incorporated Alternative two-step RACH procedure
US12052764B2 (en) * 2020-08-06 2024-07-30 Apple Inc. Base station (BS) RACH procedures for reduced latency in high-propagation-delay networks
CN111918409B (zh) * 2020-08-10 2021-03-12 郑州大学体育学院 用于教育软件的大数据信息收集方法及系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100255847A1 (en) * 2009-04-01 2010-10-07 Samsung Electronics Co., Ltd. Apparatus and method for random access in wireless communication system
US20130102345A1 (en) * 2011-10-19 2013-04-25 Samsung Electronics Co. Ltd. Uplink control method and apparatus in wireless communication system
US20140016573A1 (en) * 2012-07-12 2014-01-16 Samsung Electronics Co., Ltd. Apparatus and method for random access with multiple antennas in a wireless network
US20160066197A1 (en) * 2014-08-28 2016-03-03 Samsung Electronics Co., Ltd. Method and apparatus for setting beam in mobile communication system
TW201628429A (zh) * 2015-01-26 2016-08-01 華碩電腦股份有限公司 無線通訊系統中增進波束找尋的方法及裝置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101910475B1 (ko) * 2011-02-22 2018-10-24 삼성전자 주식회사 단말 및 그 단말에서 랜덤 억세스 수행을 위한 전력 제어 방법
CN102781086B (zh) * 2011-05-11 2017-06-06 中兴通讯股份有限公司 一种随机接入信道的功率控制方法及装置
KR101881847B1 (ko) 2012-02-21 2018-08-24 삼성전자주식회사 통신 시스템에서 신호를 송수신하는 방법 및 장치
US20130259008A1 (en) 2012-04-01 2013-10-03 Esmael Hejazi Dinan Random Access Response Process in a Wireless Communications
US9468022B2 (en) 2012-12-26 2016-10-11 Samsung Electronics Co., Ltd. Method and apparatus for random access in communication system with large number of antennas
KR102118693B1 (ko) 2013-06-24 2020-06-03 삼성전자주식회사 무선 통신 시스템에서 랜덤 액세스를 위한 적응적 송신 빔 패턴 결정 장치 및 방법
US20150036622A1 (en) 2013-08-05 2015-02-05 Qualcomm Incorporated Uplink pilot channel transmission to reduce latency of circuit switched fall back
US9210725B2 (en) * 2013-08-30 2015-12-08 Qualcomm Incorporated Method and apparatus for improving uplink performance at a user equipment
JP6264275B2 (ja) 2014-12-12 2018-01-24 株式会社島津製作所 マトリックス膜形成装置
KR102233630B1 (ko) 2014-12-19 2021-03-30 한국전자통신연구원 이동통신 네트워크에서의 빔 스위칭 방법 및 장치
US9603165B2 (en) 2015-01-30 2017-03-21 Telefonaktiebolaget L M Ericsson (Publ) Random-access response with analog beamforming
US20160270102A1 (en) * 2015-03-14 2016-09-15 Qualcomm Incorporated Distributed scheduling to control interference for data transactions using grant-less transmissions
US10531512B2 (en) * 2015-04-01 2020-01-07 Huawei Technologies Co., Ltd. System and method for a tracking channel
US9930700B2 (en) 2015-04-21 2018-03-27 Qualcomm Incorporated Configurable random access initial power level selection
WO2017044155A1 (en) 2015-09-10 2017-03-16 Intel IP Corporation Random access procedure for beam based cell-less operation in 5g rat

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100255847A1 (en) * 2009-04-01 2010-10-07 Samsung Electronics Co., Ltd. Apparatus and method for random access in wireless communication system
US20130102345A1 (en) * 2011-10-19 2013-04-25 Samsung Electronics Co. Ltd. Uplink control method and apparatus in wireless communication system
US20140016573A1 (en) * 2012-07-12 2014-01-16 Samsung Electronics Co., Ltd. Apparatus and method for random access with multiple antennas in a wireless network
US20160066197A1 (en) * 2014-08-28 2016-03-03 Samsung Electronics Co., Ltd. Method and apparatus for setting beam in mobile communication system
TW201628429A (zh) * 2015-01-26 2016-08-01 華碩電腦股份有限公司 無線通訊系統中增進波束找尋的方法及裝置

Also Published As

Publication number Publication date
ES2877227T3 (es) 2021-11-16
WO2018111461A1 (en) 2018-06-21
EP3556150B1 (en) 2021-05-26
EP3556150A1 (en) 2019-10-23
KR102580981B1 (ko) 2023-09-20
CN110073700B (zh) 2022-06-14
JP6980784B2 (ja) 2021-12-15
US20180176948A1 (en) 2018-06-21
BR112019011153A2 (pt) 2019-10-01
CA3042160A1 (en) 2018-06-21
KR20190095285A (ko) 2019-08-14
JP2020502912A (ja) 2020-01-23
US11116006B2 (en) 2021-09-07
TW201824926A (zh) 2018-07-01
CN110073700A (zh) 2019-07-30

Similar Documents

Publication Publication Date Title
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
CN110089188B (zh) 用于上行链路传输参数选择的方法和设备
TWI786118B (zh) 共享射頻頻譜頻帶中的系統獲取
TWI804602B (zh) 共享毫米波射頻頻譜中的基於接收器的先聽後講技術
TWI756422B (zh) 用於emtc-u的無許可的上行鏈路傳輸
TWI771393B (zh) 用於無線通訊的方法及裝置
TWI794354B (zh) 在共享射頻頻譜頻帶中多工上行鏈路通道的技術
TWI816794B (zh) 雙重連接中的多工解決方案
TWI752175B (zh) 用於無線設備的交叉載波排程
TWI825258B (zh) 用於兩步隨機存取的開放迴路功率控制
TWI756391B (zh) 使用共用射頻頻譜中的部分子訊框傳輸技術的方法及裝置
TWI834731B (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
TW202005428A (zh) 共享毫米波射頻頻譜中的說前先聽技術
TW201935979A (zh) 針對排程請求和上行鏈路控制資訊的衝突避免
TWI765081B (zh) 無線系統中的載波聚合配置
CN110785941A (zh) 随机接入规程期间的上行链路发射功率控制
TW201831020A (zh) 定向型先聽後說方案
CN110419234A (zh) 新无线电测量和配置
TWI756447B (zh) 基於特定程序的上行鏈路功率控制
TW201904227A (zh) 利用微時槽的分頻雙工混合自動重傳請求