TWI719322B - 用於補充上行鏈路隨機存取配置的方法、裝置、和電腦可讀取媒體 - Google Patents

用於補充上行鏈路隨機存取配置的方法、裝置、和電腦可讀取媒體 Download PDF

Info

Publication number
TWI719322B
TWI719322B TW107121258A TW107121258A TWI719322B TW I719322 B TWI719322 B TW I719322B TW 107121258 A TW107121258 A TW 107121258A TW 107121258 A TW107121258 A TW 107121258A TW I719322 B TWI719322 B TW I719322B
Authority
TW
Taiwan
Prior art keywords
carrier set
carrier
rach
rach procedure
configuration information
Prior art date
Application number
TW107121258A
Other languages
English (en)
Chinese (zh)
Other versions
TW201906480A (zh
Inventor
孫海桐
李熙春
彼得 加爾
陳旺旭
庭芳 紀
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 TW201906480A publication Critical patent/TW201906480A/zh
Application granted granted Critical
Publication of TWI719322B publication Critical patent/TWI719322B/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/08—Load balancing or load distribution
    • H04W28/082—Load balancing or load distribution among bearers or channels
    • 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
    • H04W72/52—Allocation or scheduling criteria for wireless resources based on load
    • 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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
TW107121258A 2017-06-23 2018-06-21 用於補充上行鏈路隨機存取配置的方法、裝置、和電腦可讀取媒體 TWI719322B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762524159P 2017-06-23 2017-06-23
US62/524,159 2017-06-23
US16/013,633 US10708955B2 (en) 2017-06-23 2018-06-20 Techniques and apparatuses for supplementary uplink random access configuration
US16/013,633 2018-06-20

Publications (2)

Publication Number Publication Date
TW201906480A TW201906480A (zh) 2019-02-01
TWI719322B true TWI719322B (zh) 2021-02-21

Family

ID=64693823

Family Applications (2)

Application Number Title Priority Date Filing Date
TW107121258A TWI719322B (zh) 2017-06-23 2018-06-21 用於補充上行鏈路隨機存取配置的方法、裝置、和電腦可讀取媒體
TW110101204A TWI765526B (zh) 2017-06-23 2018-06-21 用於無線通訊的方法及裝置

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW110101204A TWI765526B (zh) 2017-06-23 2018-06-21 用於無線通訊的方法及裝置

Country Status (9)

Country Link
US (4) US10708955B2 (enExample)
EP (2) EP4539583A3 (enExample)
JP (2) JP6862583B2 (enExample)
KR (2) KR102365441B1 (enExample)
CN (2) CN110832939B (enExample)
BR (1) BR112019026758A2 (enExample)
SG (1) SG11201910396VA (enExample)
TW (2) TWI719322B (enExample)
WO (1) WO2018237133A1 (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109152016B (zh) * 2017-06-16 2022-04-05 华为技术有限公司 一种通信方法和装置
US20200128564A1 (en) * 2017-06-22 2020-04-23 Ntt Docomo, Inc. User terminal and radio communication method
US10708955B2 (en) 2017-06-23 2020-07-07 Qualcomm Incorporated Techniques and apparatuses for supplementary uplink random access configuration
CN109392142B (zh) * 2017-08-11 2022-09-02 华为技术有限公司 载波切换和信息发送方法，以及装置
KR102354587B1 (ko) 2017-09-08 2022-01-24 삼성전자 주식회사 무선 통신 시스템에서 상향링크 전송을 위한 방법 및 장치
EP3695670A4 (en) * 2017-09-08 2021-08-18 Telefonaktiebolaget LM Ericsson (publ) DIRECT ACCESS FOR MULTIPLE CARRIER CONFIGURATIONS
EP3923510B1 (en) * 2017-09-08 2023-08-09 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Wireless communication method, network device, and terminal device
EP3675572B1 (en) * 2017-09-08 2022-04-27 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Wireless communication method, network device and terminal device
US10721693B2 (en) * 2017-09-14 2020-07-21 Qualcomm Incorporated Mobility and power control techniques across multiple radio access technologies
WO2019084852A1 (zh) * 2017-11-01 2019-05-09 北京小米移动软件有限公司 定时提前组标识的设置、配置方法及装置和用户设备
MX2020004977A (es) * 2017-11-15 2020-08-24 Ericsson Telefon Ab L M Metodo, dispositivo, almacenamiento legible por computadora y portador para acceso aleatorio.
CN108768599B (zh) * 2018-04-02 2022-08-19 中兴通讯股份有限公司 上行信号的发送、接收方法及装置、存储介质、电子设备
KR102530330B1 (ko) * 2018-04-06 2023-05-08 텔레폰악티에볼라겟엘엠에릭슨(펍) 동기화 신호의 전송을 위한 무선 장치, 네트워크 노드 및 이들에서의 방법
US10608805B2 (en) 2018-04-20 2020-03-31 At&T Intellectual Property I, L.P. Supplementary uplink with LTE coexistence adjacent to frequency division duplex spectrum for radio networks
US11743936B2 (en) * 2018-10-29 2023-08-29 Apple Inc. Random access procedures in new radio unlicensed spectrum (NR- U)
CN112703802B (zh) * 2019-01-16 2023-06-16 Oppo广东移动通信有限公司 处理上行覆盖弱化的方法及装置、终端、网络设备
US11856616B2 (en) * 2019-02-13 2023-12-26 Ntt Docomo, Inc. User equipment
EP3928588A4 (en) * 2019-02-22 2022-04-13 Samsung Electronics Co., Ltd. METHOD AND USER DEVICE FOR HANDLING DIRECT ACCESS IN A WIRELESS COMMUNICATION SYSTEM
JP7221374B2 (ja) * 2019-03-06 2023-02-13 株式会社Ｎｔｔドコモ 端末、基地局及び通信方法
WO2021022392A1 (en) 2019-08-02 2021-02-11 Qualcomm Incorporated Techniques for carrier switching for two-step random access
CN111432332B (zh) * 2020-03-31 2021-04-27 广东中安金狮科创有限公司 行人交通安全信息的快速传输方法及系统
CN113784358B (zh) * 2020-06-10 2025-05-09 华为技术有限公司 确定sul频带的方法和装置
US20230224877A1 (en) * 2020-06-13 2023-07-13 Huawei Technologies Co., Ltd. Access Method, Apparatus, Electronic Device, and Readable Storage Medium
CN115702585B (zh) * 2020-06-26 2025-08-22 高通股份有限公司 用于配置针对半双工fdd ue的补充上行链路支持的技术
CN113973372B (zh) * 2020-07-24 2025-02-14 华为技术有限公司 一种信息发送和接收方法及装置
US11812479B2 (en) 2020-11-06 2023-11-07 Electronics And Telecommunications Research Institute Method and apparatus for random access in communication system
CN114828166B (zh) * 2021-01-22 2025-01-10 华为技术有限公司 一种通信方法及设备
CN115473597A (zh) * 2021-06-11 2022-12-13 中国移动通信有限公司研究院 资源指示方法、数据传输方法、网络侧设备和终端设备
US20240389158A1 (en) * 2021-09-30 2024-11-21 Amit Kalhan Group random access
US12432786B2 (en) * 2021-12-23 2025-09-30 Qualcomm Incorporated Uplink (UL) transmission in random access channel (RACH) on flexible cell
WO2024229734A1 (en) * 2023-05-10 2024-11-14 Qualcomm Incorporated Uplink selection and switching in initial access
WO2025152165A1 (en) * 2024-01-19 2025-07-24 Zte Corporation Carrier determination for uplink transmissions in wireless communications
US20260040360A1 (en) * 2024-08-05 2026-02-05 Qualcomm Incorporated Adaptive carrier selection for random access channel procedures using machine learning
CN122120960A (zh) * 2024-11-29 2026-05-29 北京三星通信技术研究有限公司 一种通信系统中的用户设备和基站及其执行的方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100278131A1 (en) * 2009-04-29 2010-11-04 Samsung Electronics Co., Ltd. Apparatus and method for managing a random access channel in a mobile communication system
CN102812762A (zh) * 2010-02-10 2012-12-05 株式会社泛泰 在无线通信系统中建立上行链路同步的设备和方法
US20140086127A1 (en) * 2012-09-25 2014-03-27 Samsung Electronics Co., Ltd. Method and apparatus for using a plurality of cells in communication system
US20170055188A1 (en) * 2015-08-21 2017-02-23 Mediatek Inc. Method for Load Redistribution in Mobile Communication Systems

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101300756B (zh) * 2005-11-04 2016-01-20 Lg电子株式会社 用于频分复用接入系统的随机接入确定方法
KR20150034775A (ko) * 2009-02-09 2015-04-03 인터디지탈 패튼 홀딩스, 인크 다수의 반송파들을 이용하는 무선 송수신기 유닛에 대한 업링크 전력을 제어하는 장치 및 방법
TWI508602B (zh) * 2009-04-23 2015-11-11 內數位專利控股公司 在多載波無線通訊中隨機存取方法及裝置
US8644277B2 (en) * 2009-08-06 2014-02-04 Qualcomm Incorporated Dynamic selection of random access channel configurations
CN101998611B (zh) * 2009-08-11 2013-03-27 华为技术有限公司 一种上行载波的功控信息通信方法及装置
US20110159867A1 (en) * 2009-12-24 2011-06-30 Richard Lee-Chee Kuo Method and apparatus to allocate random access channel (rach) resources for carrier aggregation in a wireless communication network
CN102695285B (zh) * 2011-03-21 2014-12-03 华为技术有限公司 多载波场景下随机接入方法及装置
WO2013022318A2 (ko) 2011-08-10 2013-02-14 삼성전자 주식회사 이동통신 시스템에서 복수의 캐리어를 이용해서 데이터를 전송하는 방법 및 장치
US9007973B2 (en) * 2011-08-15 2015-04-14 Samsung Electronics Co., Ltd. Methods and systems for dynamic switching, uplink power control and synchronization in wireless networks
US8526389B2 (en) * 2012-01-25 2013-09-03 Ofinno Technologies, Llc Power scaling in multicarrier wireless device
US20130258956A1 (en) * 2012-04-01 2013-10-03 Esmael Hejazi Dinan Random Access Process in a Wireless Device
EP2949055A1 (en) * 2013-01-25 2015-12-02 Interdigital Patent Holdings, Inc. Methods and apparatus for vertical beamforming
US9307556B2 (en) * 2013-07-23 2016-04-05 Nokia Solutions And Networks Oy Shared access of uplink carrier
US10980045B2 (en) * 2014-10-02 2021-04-13 Qualcomm Incorporated Techniques for managing power on an uplink component carrier transmitted over a shared radio frequency spectrum band
MX368808B (es) * 2014-11-04 2019-10-17 Ericsson Telefon Ab L M Un dispositivo de comunicacion inalambrica, un nodo de red y metodos en los mismos para transmisiones de acceso aleatorio mejoradas.
US20190104549A1 (en) * 2014-11-26 2019-04-04 Idac Holdings, Inc. Initial access in high frequency wireless systems
KR102909813B1 (ko) * 2016-04-04 2026-01-09 삼성전자 주식회사 무선 통신 시스템에서 피드백 송수신 방법 및 장치
US20180242365A1 (en) * 2016-08-12 2018-08-23 Telefonaktiebolaget Lm Ericsson (Publ) Load Distribution for Random Access
TWI652962B (zh) * 2016-09-20 2019-03-01 聯發科技股份有限公司 行動通訊中用於多上行鏈路載波資料傳輸之方法與裝置
CN110199497B (zh) * 2017-01-04 2022-11-29 Lg电子株式会社 在无线通信系统中在3gpp lte与nr之间共享频谱的方法和设备
US10419197B2 (en) * 2017-04-27 2019-09-17 Qualcomm Incorporated Sharing of long-term evolution (LTE) uplink spectrum
US10708955B2 (en) 2017-06-23 2020-07-07 Qualcomm Incorporated Techniques and apparatuses for supplementary uplink random access configuration

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100278131A1 (en) * 2009-04-29 2010-11-04 Samsung Electronics Co., Ltd. Apparatus and method for managing a random access channel in a mobile communication system
CN102812762A (zh) * 2010-02-10 2012-12-05 株式会社泛泰 在无线通信系统中建立上行链路同步的设备和方法
CN102812762B (zh) 2010-02-10 2016-11-16 泛泰株式会社 在无线通信系统中建立上行链路同步的设备和方法
US20140086127A1 (en) * 2012-09-25 2014-03-27 Samsung Electronics Co., Ltd. Method and apparatus for using a plurality of cells in communication system
US20170055188A1 (en) * 2015-08-21 2017-02-23 Mediatek Inc. Method for Load Redistribution in Mobile Communication Systems

Also Published As

Publication number Publication date
US10708955B2 (en) 2020-07-07
WO2018237133A1 (en) 2018-12-27
US11800566B2 (en) 2023-10-24
EP3643132C0 (en) 2025-04-02
TW202119860A (zh) 2021-05-16
KR20200018462A (ko) 2020-02-19
KR102210171B1 (ko) 2021-01-29
JP6862583B2 (ja) 2021-04-21
JP2021106404A (ja) 2021-07-26
EP3643132A1 (en) 2020-04-29
US20240049302A1 (en) 2024-02-08
SG11201910396VA (en) 2020-01-30
EP3643132B1 (en) 2025-04-02
JP2020524942A (ja) 2020-08-20
TW201906480A (zh) 2019-02-01
KR20210012050A (ko) 2021-02-02
EP4539583A3 (en) 2025-07-09
JP7072699B2 (ja) 2022-05-20
US20220304065A1 (en) 2022-09-22
EP4539583A2 (en) 2025-04-16
CN110832939A (zh) 2020-02-21
CN110832939B (zh) 2021-01-29
US20180376510A1 (en) 2018-12-27
BR112019026758A2 (pt) 2020-06-30
TWI765526B (zh) 2022-05-21
US11304240B2 (en) 2022-04-12
CN112804764A (zh) 2021-05-14
US20200329510A1 (en) 2020-10-15
CN112804764B (zh) 2024-04-30
KR102365441B1 (ko) 2022-02-18

Similar Documents

Publication Publication Date Title
US11800566B2 (en) Techniques and apparatuses for supplementary uplink random access configuration
EP3679759B1 (en) Techniques and apparatuses for improving new radio coverage
TWI732140B (zh) 用於針對於雙rat通訊的分時多工的方法和裝置
US20190223085A1 (en) Uplink control channel resource allocation
TW201921973A (zh) 系統資訊速率匹配
EP3864785A2 (en) Determining hybrid automatic repeat request (harq) processes for multi-transmit receive point (trp)
WO2020019101A1 (en) Utilization of a control region for downlink transmission
KR102672868B1 (ko) 랜덤 액세스 절차 메시지들에 대한 리소스 할당
US11259334B2 (en) Code-block-based communication for random access channel
HK40045935B (en) Techniques and apparatuses for supplementary uplink random access configuration
HK40045935A (en) Techniques and apparatuses for supplementary uplink random access configuration
HK40023344A (en) Techniques and apparatuses for supplementary uplink random access configuration
HK40023344B (en) Techniques and apparatuses for supplementary uplink random access configuration