AU2017222683B2 - Discovery reference signal transmission window detection and discovery reference signal measurement configuration - Google Patents

Discovery reference signal transmission window detection and discovery reference signal measurement configuration Download PDF

Info

Publication number
AU2017222683B2
AU2017222683B2 AU2017222683A AU2017222683A AU2017222683B2 AU 2017222683 B2 AU2017222683 B2 AU 2017222683B2 AU 2017222683 A AU2017222683 A AU 2017222683A AU 2017222683 A AU2017222683 A AU 2017222683A AU 2017222683 B2 AU2017222683 B2 AU 2017222683B2
Authority
AU
Australia
Prior art keywords
drs
dmtc
transmission window
base station
dtxw
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
AU2017222683A
Other languages
English (en)
Other versions
AU2017222683A1 (en
Inventor
Arumugam Chendamarai Kannan
Tao Luo
Chirag Patel
Andrei Radulescu
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 AU2017222683A1 publication Critical patent/AU2017222683A1/en
Application granted granted Critical
Publication of AU2017222683B2 publication Critical patent/AU2017222683B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/0026—Interference mitigation or co-ordination of multi-user interference
    • H04J11/0036—Interference mitigation or co-ordination of multi-user interference at the receiver
    • 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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H04B17/328—Reference signal received power [RSRP]; Reference signal received quality [RSRQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0866—Checking the configuration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092—Indication of how the channel is divided
    • 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
    • H04W74/0836—Random access procedures, e.g. with 4-step access with 2-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
AU2017222683A 2016-02-26 2017-02-25 Discovery reference signal transmission window detection and discovery reference signal measurement configuration Active AU2017222683B2 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201662300718P 2016-02-26 2016-02-26
US62/300,718 2016-02-26
US201662318742P 2016-04-05 2016-04-05
US62/318,742 2016-04-05
US15/441,222 2017-02-23
US15/441,222 US10433291B2 (en) 2016-02-26 2017-02-23 Discovery reference signal transmission window detection and discovery reference signal measurement configuration
PCT/US2017/019544 WO2017147549A1 (en) 2016-02-26 2017-02-25 Discovery reference signal transmission window detection and discovery reference signal measurement configuration

Publications (2)

Publication Number Publication Date
AU2017222683A1 AU2017222683A1 (en) 2018-08-09
AU2017222683B2 true AU2017222683B2 (en) 2021-10-14

Family

ID=59678634

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2017222683A Active AU2017222683B2 (en) 2016-02-26 2017-02-25 Discovery reference signal transmission window detection and discovery reference signal measurement configuration

Country Status (8)

Country Link
US (2) US10142980B2 (enExample)
EP (2) EP3420746B1 (enExample)
JP (1) JP6932711B2 (enExample)
KR (2) KR102793818B1 (enExample)
CN (2) CN108702698B (enExample)
AU (1) AU2017222683B2 (enExample)
TW (1) TWI730057B (enExample)
WO (2) WO2017147549A1 (enExample)

Families Citing this family (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016079573A1 (en) * 2014-11-21 2016-05-26 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for multimedia broadcast multicast service transmission
CN108702779B (zh) 2016-02-18 2023-03-21 瑞典爱立信有限公司 确定用于上行链路控制信道上的发送的参数的方法
US10142980B2 (en) 2016-02-26 2018-11-27 Qualcomm Incorporated Discovery reference signal transmission window detection and discovery reference signal measurement configuration
US10349404B2 (en) * 2016-04-22 2019-07-09 Qualcomm Incorporated Discovery reference signal transmission and decoding and measurement techniques in a wireless communication system
BR112019001471A2 (pt) 2016-09-28 2019-05-07 Sony Corporation unidade de transmissão/recepção sem fio, e, método de transmissão de dados
JP2019216293A (ja) * 2016-10-11 2019-12-19 シャープ株式会社 端末装置、通信方法、および、集積回路
US10412768B2 (en) * 2016-11-09 2019-09-10 Telefonaktiebolaget Lm Ericsson (Publ) Method and devices of performing a random access procedure between a user equipment, UE, and a radio access network of a telecommunication network
US10980068B2 (en) * 2017-01-06 2021-04-13 Apple Inc. Establishment of random access channel communications
US10999873B2 (en) 2017-01-23 2021-05-04 Telefonaktiebolaget Lm Ericsson (Publ) Method and device for two-step random accessing
DE112018000191T5 (de) * 2017-02-27 2019-10-02 Intel IP Corporation Systeminformationsblock-(SIB)-Übertragung für "Wide Coverage Enhancement" (WCE) in einer MulteFire-Zelle
US10327170B2 (en) * 2017-03-13 2019-06-18 Qualcomm Incorporated Radio link monitoring without always-on reference signals
CN111818664B (zh) * 2017-03-20 2023-01-13 华为技术有限公司 随机接入方法、用户设备、基站以及随机接入系统
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
KR102127402B1 (ko) * 2017-03-23 2020-06-26 엘지전자 주식회사 랜덤 접속 과정을 수행하는 방법 및 이를 위한 장치
US11647543B2 (en) * 2017-03-23 2023-05-09 Comcast Cable Communications, Llc Power control for random access
US10499255B2 (en) 2017-03-31 2019-12-03 Qualcomm Incorporated Discovery reference signal (DRS) search modes and mode switching techniques
JP6888115B2 (ja) * 2017-04-01 2021-06-16 深▲セン▼前▲海▼▲達▼▲闥▼▲雲▼端智能科技有限公司Ｃｌｏｕｄｍｉｎｄｓ （Ｓｈｅｎｚｈｅｎ） Ｒｏｂｏｔｉｃｓ Ｓｙｓｔｅｍｓ Ｃｏ．， Ｌｔｄ． ランダムアクセス方法および装置
US10541772B2 (en) 2017-04-28 2020-01-21 Qualcomm Incorporated Techniques for transmission of discovery reference signals in new radio shared spectrum
US10630518B2 (en) 2017-05-17 2020-04-21 Qualcomm Incorporated Pilot ratio adaptation
EP3649802B1 (en) * 2017-07-07 2022-09-14 Telefonaktiebolaget LM Ericsson (publ) Transfer of measurement configuration information in wireless communication networks
US10720980B2 (en) 2017-07-19 2020-07-21 Qualcomm Incorporated Random access channel window design in millimeter wave shared spectrum
KR102323227B1 (ko) 2017-09-15 2021-11-08 노키아 테크놀로지스 오와이 연결 모드 불연속 수신을 통한 빔 관리용 시간 기반의 유효성
US10652914B2 (en) * 2017-09-20 2020-05-12 Qualcomm Incorporated CSI-RS scrambling of subframes in a multi-subframe DRS
US10893571B2 (en) * 2017-11-17 2021-01-12 Qualcomm Incorporated Radio link monitoring based on discontinuous reception mode
US11575542B2 (en) * 2017-11-17 2023-02-07 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods for configuring a radio link monitoring evaluation period
US10873481B2 (en) 2017-11-27 2020-12-22 Qualcomm Incorporated Reference signal transmission window and timing considerations
US11252685B2 (en) * 2017-12-04 2022-02-15 Ntt Docomo, Inc. Terminal and radio communication method
US10924245B2 (en) * 2017-12-06 2021-02-16 Qualcomm Incorporated DMRS design for SPS assigned traffic
WO2019113833A1 (en) 2017-12-13 2019-06-20 Qualcomm Incorporated Soft-combining for control channels
EP3769578B1 (en) * 2018-03-23 2025-03-12 InterDigital Patent Holdings, Inc. Coexistence of persistent and dedicated allocations on a wireless link
US11233614B2 (en) * 2018-04-18 2022-01-25 Qualcomm Incorporated Discovery reference signals in narrowband communications
CN116033589B (zh) * 2018-05-10 2025-07-15 北京三星通信技术研究有限公司 免调度上行传输的方法、用户设备及基站设备
CN110740495B (zh) * 2018-07-18 2021-06-29 中国移动通信有限公司研究院 一种降低终端功耗的方法、ue、基站及计算机存储介质
US11259238B2 (en) 2018-07-20 2022-02-22 Apple Inc. PBCH content for NR unlicensed
US11219062B2 (en) 2018-08-09 2022-01-04 Comcast Cable Communications, Llc Channel selection using a listen before talk procedure
JP2021182653A (ja) * 2018-08-09 2021-11-25 ソニーグループ株式会社 無線通信装置、無線通信方法及びコンピュータプログラム
CN112789916A (zh) * 2018-08-10 2021-05-11 Oppo广东移动通信有限公司 一种信号传输方法及装置、终端、网络设备
KR20250141842A (ko) * 2018-08-10 2025-09-29 주식회사 윌러스표준기술연구소 무선 통신 시스템의 물리 채널 및 신호 송수신 방법 및 이를 이용하는 장치
US11903032B2 (en) 2018-08-13 2024-02-13 Qualcomm Incorporated Downlink data transmission in RRC inactive mode
CN112470509A (zh) * 2018-09-21 2021-03-09 Oppo广东移动通信有限公司 一种随机接入方法及装置、网络设备、终端
ES2959776T3 (es) * 2018-09-27 2024-02-28 Zte Corp Métodos, aparatos y sistemas para realizar un procedimiento de acceso aleatorio en una comunicación inalámbrica
EP3811715B1 (en) 2018-09-27 2025-06-04 Apple Inc. Allocation of resources for preamble and payload of messages in a 2-step random access (ra) procedure in new radio (nr) systems
KR102948193B1 (ko) * 2018-09-27 2026-04-02 삼성전자주식회사 무선 통신 시스템에서 비면허 대역에서 통신을 수행하기 위한 방법 및 장치
US10999846B2 (en) 2018-09-28 2021-05-04 Nokia Technologies Oy Resource allocation in random access procedure
JP7350849B2 (ja) 2018-10-26 2023-09-26 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 免許不要スペクトルにおけるランダムアクセスチャネルのチャネルアクセスメカニズム
US11096079B2 (en) 2018-10-29 2021-08-17 Apple Inc. Cell measurements using configured reference signals while in RRC inactive mode
WO2020089328A1 (en) * 2018-10-30 2020-05-07 Telefonaktiebolaget Lm Ericsson (Publ) Technique for configuring a random access procedure
US11197338B2 (en) * 2018-11-02 2021-12-07 Mediatek Inc. Power saving radio resource management (RRM) measurements in a wireless network
MX2021006378A (es) * 2018-11-30 2021-07-02 Guangdong Oppo Mobile Telecommunications Corp Ltd Metodo y aparato de seleccion de proceso de acceso aleatorio, chip, y programa de computadora.
CN111385909B (zh) * 2018-12-29 2024-07-12 北京三星通信技术研究有限公司 信号传输方法、ue、基站以及计算机可读介质
US12133263B2 (en) 2018-12-29 2024-10-29 Samsung Electronics Co., Ltd Method and apparatus for transmitting a signal in wireless communication system
CN111405675B (zh) * 2019-01-02 2022-06-03 中国移动通信有限公司研究院 随机接入方法、终端及网络设备
EP3909339A4 (en) 2019-01-11 2022-01-19 ZTE Corporation INFORMATION TRANSMISSION FOR PRECONFIGURATION OF DEDICATED RESOURCES IN IDLE MODE
WO2020154886A1 (en) 2019-01-29 2020-08-06 Zte Corporation Random access channel structure design
WO2020154992A1 (en) 2019-01-30 2020-08-06 Qualcomm Incorporated Random access procedure based on two-step random access channel procedure and four-step random access channel procedure
US11974325B2 (en) * 2019-02-01 2024-04-30 Lg Electronics Inc. Method for transmitting and receiving physical random access channel preamble in wireless communication system and apparatus therefor
CN111526601B (zh) * 2019-02-03 2022-06-21 上海朗帛通信技术有限公司 一种用于无线通信的通信节点中的方法和装置
US12016051B2 (en) * 2019-02-05 2024-06-18 Qualcomm Incorporated Techniques for configuring random access transmissions
CN111565470B (zh) * 2019-02-13 2023-03-28 苹果公司 2步骤随机接入
WO2020164527A1 (zh) * 2019-02-14 2020-08-20 华为技术有限公司 一种随机接入方法和装置
US11310798B2 (en) 2019-02-15 2022-04-19 Electronics And Telecommunications Research Institute Measurement method and apparatus for supporting mobility in communication system
US11356873B2 (en) * 2019-02-22 2022-06-07 Qualcomm Incorporated Monitoring for downlink (DL) control messages based on multiple monitoring durations
WO2020168566A1 (zh) * 2019-02-22 2020-08-27 北京小米移动软件有限公司 随机接入过程的消息发送方法、装置、设备及系统
EP3920643B1 (en) 2019-03-07 2024-08-21 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Power control methods and apparatuses
CN111885690A (zh) * 2019-03-07 2020-11-03 Oppo广东移动通信有限公司 功率控制方法及随机接入方法、装置、终端
WO2020181408A1 (en) * 2019-03-08 2020-09-17 Qualcomm Incorporated Interference management for two-step random access
CN113557772B (zh) * 2019-03-11 2025-03-11 苹果公司 中继间节点发现和测量
WO2020187288A1 (en) * 2019-03-21 2020-09-24 FG Innovation Company Limited System information update in next generation wireless networks
WO2020193317A1 (en) * 2019-03-28 2020-10-01 Nokia Technologies Oy Enhanced listen before talk mechanism for new radio unlicensed discovery reference signals
CN111757529B (zh) * 2019-03-29 2022-07-22 华为技术有限公司 通信方法、装置及设备
CN110312312B (zh) * 2019-03-29 2022-11-25 北京紫光展锐通信技术有限公司 上行传输资源获取方法、数据传输方法、电子设备
WO2020220320A1 (zh) * 2019-04-30 2020-11-05 Oppo广东移动通信有限公司 随机接入类型的选择方法、装置、终端及存储介质
CN111885737B (zh) 2019-05-03 2022-12-06 华为技术有限公司 随机接入的方法和装置
WO2020227858A1 (en) * 2019-05-10 2020-11-19 Qualcomm Incorporated Supporting random access type selection by a user equipment
WO2020227950A1 (en) 2019-05-15 2020-11-19 Qualcomm Incorporated Two-step random access channel configuration
US10959202B2 (en) * 2019-05-17 2021-03-23 Qualcomm Incorporated Fast timing acquisition for discontinuous reception (DRX)
DE102019209141A1 (de) 2019-06-25 2020-12-31 Mahle International Gmbh Verfahren zur Herstellung einer induktiven Ladeeinrichtung
EP3994918A4 (en) * 2019-07-03 2023-04-05 Nokia Technologies Oy MEASUREMENT REPORT IN A WIRELESS NETWORK
CN112243276A (zh) * 2019-07-19 2021-01-19 中国移动通信有限公司研究院 随机接入、信息发送、资源配置方法、网络侧设备及终端
US11405813B2 (en) * 2019-08-16 2022-08-02 Mediatek Inc. Radio link monitoring (RLM) procedures in new radio unlicensed bands (NR-U)
CN112449386B (zh) * 2019-09-02 2022-08-23 中国移动通信有限公司研究院 信息记录上报方法及装置
CN115915468A (zh) 2019-09-26 2023-04-04 苹果公司 用于无线通信中的两步随机接入信道过程的框架
EP3799511A1 (en) * 2019-09-26 2021-03-31 Apple Inc. Framework for two-step random access channel procedure in wireless communications
WO2021062783A1 (zh) * 2019-09-30 2021-04-08 Oppo广东移动通信有限公司 随机接入信道类型选择方法和装置
GB201914328D0 (en) 2019-10-04 2019-11-20 Nokia Technologies Oy Data Transmission Slot Indexing
US11553406B2 (en) * 2019-10-07 2023-01-10 Qualcomm Incorporated Evaluation period in NR-U networks
US11909535B2 (en) 2019-10-24 2024-02-20 Qualcomm Incorporated Operating in a radio link control acknowledged mode using a multicast or broadcast radio bearer
WO2021195012A1 (en) * 2020-03-23 2021-09-30 Nokia Technologies Oy Acquiring neighbor cell timing in asyncrhonous deployments
US11582764B2 (en) * 2020-04-02 2023-02-14 Qualcomm Incorporated Optimized radio resource management (RRM) measurement relaxation
CN115380614B (zh) * 2020-04-08 2025-05-13 高通股份有限公司 定位辅助式新无线电rach规程
CN113825250B (zh) 2020-06-19 2025-03-07 中国移动通信有限公司研究院 信息发送方法、接收方法及设备
US11917689B2 (en) * 2020-07-07 2024-02-27 Qualcomm Incorporated Redundancy version (RV) determination for message repetition
EP3962188A1 (en) * 2020-08-31 2022-03-02 THALES DIS AIS Deutschland GmbH Method for event reporting in a network
ES3048483T3 (en) 2020-10-16 2025-12-10 Lenovo Beijing Ltd Method and apparatus for determining measurement assistance information
CN112333743B (zh) * 2020-11-23 2022-04-08 紫光展锐(重庆)科技有限公司 邻区测量方法及装置、存储介质、终端
WO2022208477A1 (en) * 2021-04-01 2022-10-06 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method and system for improved positioning measurement

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016020750A2 (en) * 2014-08-07 2016-02-11 Alcatel Lucent Methods and apparatuses for measurement enhancement in communication system

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1013191A3 (fr) * 1999-12-22 2001-10-02 Solvay Procede de fabrication de corps creux en matiere plastique.
CN102858021B (zh) * 2007-08-10 2016-01-20 富士通株式会社 随机接入方法、无线通信系统、无线终端以及基站
US8442069B2 (en) * 2008-04-14 2013-05-14 Qualcomm Incorporated System and method to enable uplink control for restricted association networks
KR101582196B1 (ko) * 2009-04-29 2016-01-04 삼성전자 주식회사 이동통신 시스템에서 네트워크의 랜덤 액세스 프리엠블 및 자원 최적화 장치 및 방법
JP4999893B2 (ja) * 2009-08-06 2012-08-15 シャープ株式会社 無線通信システム、基地局装置、移動局装置および無線通信方法
CN102264095B (zh) * 2010-05-26 2014-10-15 电信科学技术研究院 一种确定用户终端ue位置信息的方法及网络侧设备
US20120122472A1 (en) 2010-11-12 2012-05-17 Motorola Mobility, Inc. Positioning Reference Signal Assistance Data Signaling for Enhanced Interference Coordination in a Wireless Communication Network
CN102752858B (zh) * 2011-04-19 2017-06-13 中兴通讯股份有限公司 一种随机接入信道资源配置和发送的方法及系统
US8395985B2 (en) * 2011-07-25 2013-03-12 Ofinno Technologies, Llc Time alignment in multicarrier OFDM network
US9282577B2 (en) * 2011-08-05 2016-03-08 Panasonic Intellectual Property Corporation Of America Efficient transmission of a response signal for a random access preamble transmitted from legacy or extension carrier capable devices
CN102573101A (zh) * 2012-02-13 2012-07-11 中国科学院计算技术研究所 Lte系统用户设备随机接入的方法和装置
WO2014112905A1 (en) * 2013-01-17 2014-07-24 Telefonaktiebolaget L M Ericsson (Publ) Dynamic random access resource size configuration and selection
CN103974445A (zh) * 2013-01-28 2014-08-06 电信科学技术研究院 一种随机接入信道传输方法和设备
US9392487B2 (en) * 2013-05-06 2016-07-12 Huawei Technologies Co., Ltd. Systems and methods for traffic-aware medium access selection
WO2015021318A2 (en) 2013-08-07 2015-02-12 Interdigital Patent Holdings, Inc. Coverage enhancements of low cost mtc devices in uplink/downlink decoupled scenario
WO2015044976A1 (en) 2013-09-25 2015-04-02 Nec Corporation Discovery period configuration for small cell on/off
EP3972161B1 (en) * 2013-09-27 2024-01-31 Samsung Electronics Co., Ltd. Methods and apparatuses for discovery signals for lte advanced
US9749075B2 (en) * 2013-09-27 2017-08-29 Mediatek Inc. Methods of discovery and measurements for small cells in OFDM/OFDMA systems
WO2015113588A1 (en) * 2014-01-28 2015-08-06 Telefonaktiebolaget L M Ericsson (Publ) An radio network controller and a method therein for managing a random access channel
CN106416305B (zh) * 2014-01-31 2019-11-01 华为技术有限公司 小区发现设备、网络及方法
CN110460420B (zh) 2014-02-16 2021-12-14 Lg 电子株式会社 无线通信系统中发送数据的方法和装置
EP3108708A1 (en) * 2014-02-20 2016-12-28 Nokia Solutions and Networks Oy Proximity-based service allocation
US20150245168A1 (en) * 2014-02-25 2015-08-27 Flock Inc. Systems, devices and methods for location-based social networks
CN106165326A (zh) * 2014-03-04 2016-11-23 Lg 电子株式会社 接收用于接收发现参考信号的控制信息的方法及其装置
US10476834B2 (en) * 2014-03-11 2019-11-12 Huawei Technologies Canada Co., Ltd. System and method for random access
US10020969B2 (en) * 2014-03-14 2018-07-10 Samsung Electronics Co., Ltd. Methods and apparatus for discovery and measurement in cellular networks
JP2017513295A (ja) * 2014-04-24 2017-05-25 エルジー エレクトロニクス インコーポレイティド 測定実行方法及び端末
CN105264968B (zh) * 2014-04-29 2019-10-01 华为技术有限公司 一种随机接入的装置及方法
US9867187B2 (en) * 2014-08-04 2018-01-09 Qualcomm Incorporated Techniques for configuring uplink channel transmissions using shared radio frequency spectrum band
US9867056B2 (en) * 2014-10-06 2018-01-09 Intel IP Corporation Opportunistic signal transmission for inter-rat co-existence
WO2016056761A1 (ko) * 2014-10-07 2016-04-14 엘지전자 주식회사 Drs 측정 또는 crs 측정을 선택적으로 수행하는 방법 및 장치.
US10056995B2 (en) * 2014-11-07 2018-08-21 Lg Electronics Inc. Method and apparatus for measuring RSRQ of serving cell on basis of DMTC
CN104968052B (zh) * 2015-05-15 2017-05-17 宇龙计算机通信科技(深圳)有限公司 配置方法、配置系统、设备、接收方法、接收系统和终端
WO2017010762A1 (ko) 2015-07-10 2017-01-19 엘지전자 주식회사 비면허 대역을 지원하는 무선접속시스템에서 디스커버리 참조 신호를 송수신하는 방법 및 장치
US20200089679A1 (en) 2015-08-07 2020-03-19 Entit Software Llc Annotated query generator
HRP20230723T1 (hr) 2015-08-12 2023-10-13 Electronics And Telecommunications Research Institute Metoda i uređaj za odašiljanje i primanje signala u komunikacijskoj mreži
EP3335353B8 (en) 2015-08-13 2021-01-20 Apple Inc. Discovery reference signal transmission for lte in unlicensed band
CN105101454B (zh) * 2015-08-14 2019-02-01 电信科学技术研究院 一种mtc ue随机接入的方法及装置
CN107113645B (zh) * 2015-08-14 2020-06-26 华为技术有限公司 测量方法、用户设备、网络侧设备及测量装置
EP3406041B1 (en) 2016-01-20 2021-07-21 Apple Inc. Discovery reference signal transmission window and position identification
US10142980B2 (en) * 2016-02-26 2018-11-27 Qualcomm Incorporated Discovery reference signal transmission window detection and discovery reference signal measurement configuration

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016020750A2 (en) * 2014-08-07 2016-02-11 Alcatel Lucent Methods and apparatuses for measurement enhancement in communication system

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
MEDIATEK INC, "DRS Impacts on RRM Measurement", 3GPP TSG-RAN2 #86, Meeting R2-142178, Seoul, South Korea, May 19th – 23rd, 2014 *
PANASONIC, "Remaining topic of small cell on/off", 3GPP TSG RAN WG1 Meeting #79, R1-144788, San Francisco, USA, 17th-21th November 2014 *
SAMSUNG, "Discussion on LAA DRS design", 3GPP TSG RAN WG1 Meeting #81, R1-152866, Fukuoka, Japan, 25th – 29th May 2015 *

Also Published As

Publication number Publication date
CN108702698B (zh) 2021-10-15
EP3420757A1 (en) 2019-01-02
US10142980B2 (en) 2018-11-27
US20170251499A1 (en) 2017-08-31
AU2017222683A1 (en) 2018-08-09
EP3420746B1 (en) 2020-01-08
EP3420757B1 (en) 2020-03-18
WO2017147549A1 (en) 2017-08-31
US20170251456A1 (en) 2017-08-31
KR102793818B1 (ko) 2025-04-08
TW201735580A (zh) 2017-10-01
CN108702698A (zh) 2018-10-23
KR20180117620A (ko) 2018-10-29
TWI730057B (zh) 2021-06-11
CN108702645B (zh) 2021-09-24
KR20180119576A (ko) 2018-11-02
US10433291B2 (en) 2019-10-01
WO2017147550A1 (en) 2017-08-31
JP6932711B2 (ja) 2021-09-08
CN108702645A (zh) 2018-10-23
JP2019510407A (ja) 2019-04-11
KR102846677B1 (ko) 2025-08-13
EP3420746A1 (en) 2019-01-02
BR112018069522A2 (pt) 2019-01-22

Similar Documents

Publication Publication Date Title
EP3420746B1 (en) Discovery reference signal transmission window detection and discovery reference signal measurement configuration
AU2020203702B2 (en) Enhanced discontinuous reception design for a shared frequency band
US11019656B2 (en) Random access procedures under coverage limitations
AU2017252322B2 (en) Discovery reference signal transmission and decoding and measurement techniques in a wireless communication system
AU2017254696B2 (en) Frame structure signaling for multefire
US10225065B2 (en) Common control channel subband design and signaling
CA2978954A1 (en) Narrowband dependent subframe availability for mtc
BR112018069522B1 (pt) Detecção de janela de transmissão de sinal de referência de descoberta e configuração de medição de sinal de referência de descoberta