TWI765526B - 用於無線通訊的方法及裝置 - Google Patents

用於無線通訊的方法及裝置 Download PDF

Info

Publication number
TWI765526B
TWI765526B TW110101204A TW110101204A TWI765526B TW I765526 B TWI765526 B TW I765526B TW 110101204 A TW110101204 A TW 110101204A TW 110101204 A TW110101204 A TW 110101204A TW I765526 B TWI765526 B TW I765526B
Authority
TW
Taiwan
Prior art keywords
carriers
rach
configuration information
rach procedure
user equipment
Prior art date
Application number
TW110101204A
Other languages
English (en)
Chinese (zh)
Other versions
TW202119860A (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 TW202119860A publication Critical patent/TW202119860A/zh
Application granted granted Critical
Publication of TWI765526B publication Critical patent/TWI765526B/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)
TW110101204A 2017-06-23 2018-06-21 用於無線通訊的方法及裝置 TWI765526B (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
TW202119860A TW202119860A (zh) 2021-05-16
TWI765526B true TWI765526B (zh) 2022-05-21

Family

ID=64693823

Family Applications (2)

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
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

Family Applications After (1)

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

Country Status (9)

Country Link
US (4) US10708955B2 (https=)
EP (2) EP4539583A3 (https=)
JP (2) JP6862583B2 (https=)
KR (2) KR102210171B1 (https=)
CN (2) CN110832939B (https=)
BR (1) BR112019026758A2 (https=)
SG (1) SG11201910396VA (https=)
TW (2) TWI765526B (https=)
WO (1) WO2018237133A1 (https=)

Families Citing this family (32)

* 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
JPWO2018235248A1 (ja) * 2017-06-22 2020-04-23 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
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
CN109757132B (zh) * 2017-09-08 2023-06-13 瑞典爱立信有限公司 用于多载波配置的随机接入
US11357012B2 (en) * 2017-09-08 2022-06-07 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Wireless communication method, network device, and terminal device
CN111565466B (zh) 2017-09-08 2021-10-29 Oppo广东移动通信有限公司 无线通信方法、网络设备和终端设备
KR102354587B1 (ko) 2017-09-08 2022-01-24 삼성전자 주식회사 무선 통신 시스템에서 상향링크 전송을 위한 방법 및 장치
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
PL3533281T3 (pl) 2017-11-15 2021-01-11 Telefonaktiebolaget Lm Ericsson (Publ) Sposoby i urządzenia dostępu losowego
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
JP7329531B2 (ja) * 2018-04-06 2023-08-18 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 同期信号を送信するための無線デバイス、ネットワークノード、およびこれらにおける方法
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)
WO2020147049A1 (zh) * 2019-01-16 2020-07-23 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
WO2020165977A1 (ja) * 2019-02-13 2020-08-20 株式会社Ｎｔｔドコモ ユーザ装置
US11523436B2 (en) * 2019-02-22 2022-12-06 Samsung Electronics Co., Ltd. Method and user equipment for handling random access in wireless communication system
US12232175B2 (en) * 2019-03-06 2025-02-18 Ntt Docomo, Inc. User apparatus and base station apparatus
CN114430923A (zh) * 2019-08-02 2022-05-03 高通股份有限公司 用于两步随机接入的载波切换的技术
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
EP4152875A4 (en) * 2020-06-13 2023-11-15 Huawei Technologies Co., Ltd. Access method and apparatus, electronic device, and readable storage medium
US20230198731A1 (en) * 2020-06-26 2023-06-22 Qualcomm Incorporated Techniques for configuring supplementary uplink support for half-duplex fdd ue
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

Citations (3)

* 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
US20140086127A1 (en) * 2012-09-25 2014-03-27 Samsung Electronics Co., Ltd. Method and apparatus for using a plurality of cells in communication system
US20160316492A1 (en) * 2012-04-01 2016-10-27 Ofinno Technologies, Llc Random Access Mechanism for a Wireless Device and Base Station

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101300755B (zh) * 2005-11-04 2013-01-02 Lg电子株式会社 无线通信方法
TWI508590B (zh) * 2009-02-09 2015-11-11 Interdigital Patent Holdings 利用多載波無線傳送器/接收器單元之上鏈功率控制裝置及方法
KR101616605B1 (ko) * 2009-04-23 2016-04-28 인터디지탈 패튼 홀딩스, 인크 멀티캐리어 무선 통신에서의 임의 접속을 위한 방법 및 장치
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
KR101803015B1 (ko) * 2010-02-10 2017-12-01 주식회사 골드피크이노베이션즈 다수의 요소 반송파를 운영하는 무선 통신 시스템에서 업링크 동기를 설정하는 방법 및 장치
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
EP2744132A4 (en) * 2011-08-10 2015-05-06 Samsung Electronics Co Ltd METHOD AND DEVICE FOR TRANSMITTING DATA WITH A MULTIPLE CARRIER IN A MOBILE COMMUNICATION SYSTEM
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
US8964780B2 (en) * 2012-01-25 2015-02-24 Ofinno Technologies, Llc Sounding in multicarrier wireless communications
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
EP3216300B1 (en) * 2014-11-04 2018-08-29 Telefonaktiebolaget LM Ericsson (publ) A wireless communication device, a network node and methods therein for improved random access transmissions
EP3225070A1 (en) * 2014-11-26 2017-10-04 IDAC Holdings, Inc. Initial access in high frequency wireless systems
US10470196B2 (en) * 2015-08-21 2019-11-05 Hfi Innovation Inc. Method for load redistribution in mobile communication systems
KR102909813B1 (ko) * 2016-04-04 2026-01-09 삼성전자 주식회사 무선 통신 시스템에서 피드백 송수신 방법 및 장치
RU2718416C1 (ru) * 2016-08-12 2020-04-02 Телефонактиеболагет Лм Эрикссон (Пабл) Распределение нагрузки для произвольного доступа
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
EP3549302B1 (en) * 2017-01-04 2024-10-30 LG Electronics Inc. Method and apparatus for sharing spectrum between 3gpp lte and nr in wireless communication system
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 (3)

* 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
US20160316492A1 (en) * 2012-04-01 2016-10-27 Ofinno Technologies, Llc Random Access Mechanism for a Wireless Device and Base Station
US20140086127A1 (en) * 2012-09-25 2014-03-27 Samsung Electronics Co., Ltd. Method and apparatus for using a plurality of cells in communication system

Also Published As

Publication number Publication date
CN112804764A (zh) 2021-05-14
US20180376510A1 (en) 2018-12-27
TW201906480A (zh) 2019-02-01
JP2021106404A (ja) 2021-07-26
CN110832939B (zh) 2021-01-29
KR20200018462A (ko) 2020-02-19
BR112019026758A2 (pt) 2020-06-30
CN112804764B (zh) 2024-04-30
US20240049302A1 (en) 2024-02-08
US10708955B2 (en) 2020-07-07
KR20210012050A (ko) 2021-02-02
EP3643132B1 (en) 2025-04-02
JP7072699B2 (ja) 2022-05-20
TW202119860A (zh) 2021-05-16
CN110832939A (zh) 2020-02-21
EP4539583A3 (en) 2025-07-09
EP3643132C0 (en) 2025-04-02
JP2020524942A (ja) 2020-08-20
WO2018237133A1 (en) 2018-12-27
KR102210171B1 (ko) 2021-01-29
US20220304065A1 (en) 2022-09-22
SG11201910396VA (en) 2020-01-30
KR102365441B1 (ko) 2022-02-18
US11800566B2 (en) 2023-10-24
US20200329510A1 (en) 2020-10-15
US11304240B2 (en) 2022-04-12
EP4539583A2 (en) 2025-04-16
TWI719322B (zh) 2021-02-21
EP3643132A1 (en) 2020-04-29
JP6862583B2 (ja) 2021-04-21

Similar Documents

Publication Publication Date Title
TWI765526B (zh) 用於無線通訊的方法及裝置
TWI750282B (zh) 用於新無線電中的同步信號區塊的多傳輸的技術
US10728885B2 (en) Techniques and apparatuses for configuring an uplink bandwidth part for a random access channel (RACH) procedure
WO2019047919A1 (en) TECHNIQUES AND APPARATUS TO IMPROVE NEW RADIO COVERAGE
EP3738372A1 (en) Uplink control channel resource allocation
TW202247683A (zh) 系統資訊速率匹配
TWI780202B (zh) 用於使用免准許資源的超可靠低潛時通訊傳輸的技術和裝置
TWI778170B (zh) 針對隨機存取程序訊息的資源配置
US11259334B2 (en) Code-block-based communication for random access channel
HK40045935B (zh) 用於补充上行链路随机接入配置的技术和装置
HK40045935A (en) Techniques and apparatuses for supplementary uplink random access configuration
HK40023344B (en) Techniques and apparatuses for supplementary uplink random access configuration
HK40023344A (en) Techniques and apparatuses for supplementary uplink random access configuration