KR102383065B1 - 비허가된 라디오 주파수 스펙트럼 대역을 사용하여 셀에 액세스하기 위한 기술들 - Google Patents

비허가된 라디오 주파수 스펙트럼 대역을 사용하여 셀에 액세스하기 위한 기술들 Download PDF

Info

Publication number
KR102383065B1
KR102383065B1 KR1020177008190A KR20177008190A KR102383065B1 KR 102383065 B1 KR102383065 B1 KR 102383065B1 KR 1020177008190 A KR1020177008190 A KR 1020177008190A KR 20177008190 A KR20177008190 A KR 20177008190A KR 102383065 B1 KR102383065 B1 KR 102383065B1
Authority
KR
South Korea
Prior art keywords
radio frequency
frequency spectrum
spectrum band
request message
examples
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
KR1020177008190A
Other languages
English (en)
Korean (ko)
Other versions
KR20170066361A (ko
Inventor
마드하반 스리니바산 바자페얌
알렉산다르 담자노빅
더가 프라사드 말라디
용빈 웨이
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20170066361A publication Critical patent/KR20170066361A/ko
Application granted granted Critical
Publication of KR102383065B1 publication Critical patent/KR102383065B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/27—Evaluation or update of window size, e.g. using information derived from acknowledged [ACK] packets
    • 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
    • H04W28/0278—Traffic management, e.g. flow control or congestion control using buffer status reports
    • 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
    • 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
    • H04W74/08—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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
KR1020177008190A 2014-09-29 2015-09-28 비허가된 라디오 주파수 스펙트럼 대역을 사용하여 셀에 액세스하기 위한 기술들 Active KR102383065B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462056914P 2014-09-29 2014-09-29
US62/056,914 2014-09-29
US14/865,891 2015-09-25
US14/865,891 US11343680B2 (en) 2014-09-29 2015-09-25 Techniques for accessing a cell using an unlicensed radio frequency spectrum band
PCT/US2015/052582 WO2016053836A1 (en) 2014-09-29 2015-09-28 Techniques for accessing a cell using an unlicensed radio frequency spectrum band

Publications (2)

Publication Number Publication Date
KR20170066361A KR20170066361A (ko) 2017-06-14
KR102383065B1 true KR102383065B1 (ko) 2022-04-04

Family

ID=55585961

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177008190A Active KR102383065B1 (ko) 2014-09-29 2015-09-28 비허가된 라디오 주파수 스펙트럼 대역을 사용하여 셀에 액세스하기 위한 기술들

Country Status (6)

Country Link
US (1) US11343680B2 (enExample)
EP (2) EP3796737B1 (enExample)
JP (1) JP6625621B2 (enExample)
KR (1) KR102383065B1 (enExample)
CN (2) CN112383968B (enExample)
WO (1) WO2016053836A1 (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10499421B2 (en) 2014-03-21 2019-12-03 Qualcomm Incorporated Techniques for configuring preamble and overhead signals for transmissions in an unlicensed radio frequency spectrum band
EP3216299B1 (en) * 2014-11-07 2020-12-23 Nokia Technologies Oy Listen-before-talk channel access
US11089648B2 (en) * 2015-01-30 2021-08-10 Kyocera Corporation User terminal for executing dual connectivity
WO2016133247A1 (ko) * 2015-02-16 2016-08-25 엘지전자(주) 무선 통신 시스템에서 상향링크 자원 할당 방법 및 이를 위한 장치
US10136452B2 (en) * 2015-02-24 2018-11-20 Qualcomm Incorporated Enhanced PRACH for standalone contention based communications including unlicensed spectrum
US10070320B2 (en) * 2015-09-23 2018-09-04 Verizon Patent And Licensing Inc. Selecting a radio access technology based on radio frequency spectrum bands supported by a user device and by a roaming network
US10575338B2 (en) 2016-02-04 2020-02-25 Samsung Electronics Co., Ltd. Method and apparatus for UE signal transmission in 5G cellular communications
KR102648865B1 (ko) * 2016-02-04 2024-03-19 삼성전자 주식회사 5g 셀룰라 시스템의 단말 신호 송신을 위한 방법 및 장치
KR102287383B1 (ko) 2016-03-25 2021-08-06 주식회사 윌러스표준기술연구소 무선 통신 시스템에서 비인가 대역으로의 상향링크 채널 액세스 방법 및 이를 위한 장치
WO2017171322A2 (ko) * 2016-03-29 2017-10-05 엘지전자 주식회사 차세대 무선 통신 시스템에서 랜덤 액세스 절차 수행 방법 및 이를 위한 장치
CN108886780A (zh) * 2016-03-31 2018-11-23 株式会社Ntt都科摩 用户终端、无线基站以及无线通信方法
CN113891488A (zh) * 2016-05-12 2022-01-04 华为技术有限公司 一种随机接入的通信方法、终端和基站
EP4236570A3 (en) * 2016-05-12 2023-11-15 Samsung Electronics Co., Ltd. Light connection method and apparatus for use in wireless communication system
US20170332417A1 (en) * 2016-05-16 2017-11-16 Futurewei Technologies, Inc. Random Access Procedure and Burst Transmission in a High Frequency System
KR102654467B1 (ko) * 2016-07-23 2024-04-04 주식회사 윌러스표준기술연구소 비인가 대역에서 채널 엑세스 방법, 장치 및 시스템
US11968570B2 (en) * 2016-09-17 2024-04-23 Qualcomm Incorporated Techniques for handovers in the presence of directional wireless beams
WO2018058562A1 (en) * 2016-09-30 2018-04-05 Qualcomm Incorporated Autonomous uplink in multefire
US11716751B2 (en) * 2016-10-19 2023-08-01 Qualcomm Incorporated Techniques for new radio frame structures for data transmission
WO2018106429A1 (en) * 2016-12-07 2018-06-14 Intel IP Corporation Enhanced handover mechanism
CN108243508A (zh) * 2016-12-23 2018-07-03 北京佰才邦技术有限公司 一种资源配置方法、信息发送方法、基站及终端
US10484935B2 (en) * 2017-06-12 2019-11-19 Qualcomm Incorporated Discovery for spectrum renting
US10708956B2 (en) * 2017-11-17 2020-07-07 Qualcomm Incorporated Physical layer enhancements for early data transmission
WO2019104470A1 (zh) 2017-11-28 2019-06-06 南通朗恒通信技术有限公司 一种被用于非授权频谱的基站设备中的方法和装置
WO2019153331A1 (en) * 2018-02-12 2019-08-15 Zte Corporation System and method for indicating information
CN110784933B (zh) * 2018-07-31 2021-12-14 维沃移动通信有限公司 信息传输方法、终端及网络设备
KR102887354B1 (ko) 2018-08-01 2025-11-17 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 랜덤 액세스 방법, 단말기 디바이스 및 네트워크 디바이스
CN110831083B (zh) * 2018-08-10 2021-03-23 华为技术有限公司 数据传输的方法和设备
JP7267701B2 (ja) * 2018-09-20 2023-05-02 シャープ株式会社 端末装置、基地局装置、方法、および、集積回路
EP3876623B1 (en) 2018-11-01 2024-10-09 Beijing Xiaomi Mobile Software Co., Ltd. Information transmission method, information reception method, base station and terminal
WO2020093330A1 (zh) * 2018-11-08 2020-05-14 华为技术有限公司 一种确定频谱资源的方法、装置及系统
CN111294802B (zh) * 2019-01-31 2022-11-25 展讯通信（上海）有限公司 小区切换方法及装置、存储介质、终端、基站
US11690086B2 (en) * 2019-07-12 2023-06-27 Qualcomm Incorporated Preconfigured uplink resource techniques in wireless communications
EP4604672A3 (en) * 2019-07-22 2025-10-15 John Mezzalingua Associates, LLC. System and method for securely hosting multiple network operators in a shared spectrum access system on a single virtual base station environment
CN115885541A (zh) * 2020-08-20 2023-03-31 华为技术有限公司 通信方法、装置和系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013126858A1 (en) * 2012-02-24 2013-08-29 Interdigital Patent Holdings, Inc. Random access in dynamic and shared spectrums
US20140098761A1 (en) * 2012-10-05 2014-04-10 Interdigital Patent Holdings, Inc. Method and apparatus for enhancing coverage of machine type communication (mtc) devices

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100483511B1 (ko) 2002-07-26 2005-04-15 엘지전자 주식회사 핸드오프시 이동단말의 탐색 윈도우 사이즈 결정방법
US7881724B2 (en) 2006-01-05 2011-02-01 Lg Electronics Inc. Allocating radio resources in mobile communications system
EP2034755B1 (en) 2006-06-01 2013-01-02 Sharp Kabushiki Kaisha Method for connecting mobile station to base station
US8014359B2 (en) 2006-10-27 2011-09-06 Interdigital Technology Corporation Method and apparatus for assigning radio resources and controlling transmission parameters on a random access channel
BRPI0808045A2 (pt) * 2007-03-01 2014-06-24 Ntt Docomo Inc Aparelho de estação base e método de controle de comunicação
KR101053635B1 (ko) * 2010-01-28 2011-08-03 엘지전자 주식회사 다중 안테나 무선 통신 시스템에서 기지국이 릴레이 노드로 제어 신호를 송신하는 방법 및 이를 위한 장치
US8861452B2 (en) 2010-08-16 2014-10-14 Qualcomm Incorporated Method and apparatus for use of licensed spectrum for control channels in cognitive radio communications
US9419776B2 (en) 2011-02-07 2016-08-16 Interdigital Patent Holdings, Inc. Method and apparatus for operating supplementary cells in licensed exempt spectrum
WO2012116489A1 (en) * 2011-03-01 2012-09-07 Renesas Mobile Corporation Operating a wireless system in an unlicensed band
US9674835B2 (en) 2011-04-11 2017-06-06 Lg Electronics Inc. Method and device for transmitting reception acknowledgement information in a mobile communication system
US9854446B2 (en) 2011-07-07 2017-12-26 Lg Electronics Inc. Method and apparatus for transmitting a signal in a wireless communication system
US9426664B2 (en) 2012-02-08 2016-08-23 Broadcom Corporation Control mechanism for communication via different frequency bands
JP6033561B2 (ja) 2012-03-19 2016-11-30 株式会社Ｎｔｔドコモ 通信システム、基地局装置及び通信方法
US9860926B2 (en) * 2012-04-25 2018-01-02 Nokia Technologies Oy Network discovery in wireless network
US9717071B2 (en) 2013-08-16 2017-07-25 Qualcomm Incorporated Uplink procedures for LTE/LTE-A communication systems with unlicensed spectrum
US9258747B2 (en) * 2013-09-17 2016-02-09 Intel IP Corporation User equipment and methods for fast handover failure recovery in 3GPP LTE network
TWI628930B (zh) * 2013-09-20 2018-07-01 新力股份有限公司 通訊裝置及方法
US9743432B2 (en) * 2013-09-23 2017-08-22 Qualcomm Incorporated LTE-U uplink waveform and variable multi-subframe scheduling
KR20160132368A (ko) * 2014-03-11 2016-11-18 엘지전자 주식회사 무선 통신 시스템에서 랜덤 액세스 절차(random access procedure) 내 단말에 임시 식별자를 할당하기 위한 방법 및 이를 위한 장치
CN106465437B (zh) * 2014-06-25 2020-07-28 瑞典爱立信有限公司 用于超密集网络的方法和装置
US9867187B2 (en) * 2014-08-04 2018-01-09 Qualcomm Incorporated Techniques for configuring uplink channel transmissions using shared radio frequency spectrum band
US20160050667A1 (en) * 2014-08-18 2016-02-18 Samsung Electronics Co., Ltd. Communication on licensed and unlicensed bands
EP3834545A1 (en) * 2018-08-08 2021-06-16 Lenovo (Singapore) Pte. Ltd. Tb size mismatch during a random-access procedure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013126858A1 (en) * 2012-02-24 2013-08-29 Interdigital Patent Holdings, Inc. Random access in dynamic and shared spectrums
US20140098761A1 (en) * 2012-10-05 2014-04-10 Interdigital Patent Holdings, Inc. Method and apparatus for enhancing coverage of machine type communication (mtc) devices

Also Published As

Publication number Publication date
EP3202209B1 (en) 2020-12-16
BR112017006360A2 (pt) 2017-12-19
US11343680B2 (en) 2022-05-24
EP3796737B1 (en) 2023-09-06
WO2016053836A1 (en) 2016-04-07
JP6625621B2 (ja) 2019-12-25
CN107079496A (zh) 2017-08-18
EP3202209A1 (en) 2017-08-09
US20160095018A1 (en) 2016-03-31
CN112383968A (zh) 2021-02-19
CN107079496B (zh) 2020-10-30
EP3796737A3 (en) 2021-05-26
JP2017532899A (ja) 2017-11-02
CN112383968B (zh) 2023-09-22
KR20170066361A (ko) 2017-06-14
EP3796737A2 (en) 2021-03-24

Similar Documents

Publication Publication Date Title
KR102383065B1 (ko) 비허가된 라디오 주파수 스펙트럼 대역을 사용하여 셀에 액세스하기 위한 기술들
AU2021286446B2 (en) Techniques for transmitting and receiving synchronization signals over an unlicensed radio frequency spectrum band
US10201016B2 (en) Techniques for cell access using an unlicensed radio frequency spectrum band
KR102180441B1 (ko) 비허가된 라디오 주파수 스펙트럼 대역을 통해 페이징 메시지들을 송신 및 수신하기 위한 기술들
KR102444049B1 (ko) 공유된 라디오 주파수 스펙트럼에서 송신의 시작 심볼에 대한 심볼 기간을 결정하기 위한 기술들
EP3202192B1 (en) Techniques for managing power on an uplink component carrier transmitted over a shared radio frequency spectrum band
EP3207655B1 (en) Techniques for cell-specific reference signal (crs)-based signaling in a shared radio freqyebct spectrum band
EP3354102A1 (en) Listen-before-talk for lte direct on unlicensed radio frequency spectrum band
WO2016100133A1 (en) Techniques for identifying resources to transmit a channel reservation signal
EP3205165A1 (en) Techniques for transmitting uplink control information for a component carrier
BR112017006360B1 (pt) Técnicas para acessar uma célula com o uso de uma banda de espectro de radiofrequência não licenciada

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D14-X000 Search report completed

St.27 status event code: A-1-2-D10-D14-srh-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000