CA3046330A1 - Downlink channel rate matching of synchronization signal block transmissions in a new radio wireless communication system - Google Patents

Downlink channel rate matching of synchronization signal block transmissions in a new radio wireless communication system Download PDF

Info

Publication number
CA3046330A1
CA3046330A1 CA3046330A CA3046330A CA3046330A1 CA 3046330 A1 CA3046330 A1 CA 3046330A1 CA 3046330 A CA3046330 A CA 3046330A CA 3046330 A CA3046330 A CA 3046330A CA 3046330 A1 CA3046330 A1 CA 3046330A1
Authority
CA
Canada
Prior art keywords
synchronization signal
signal blocks
transmission
scheduling data
indication
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.)
Pending
Application number
CA3046330A
Other languages
English (en)
French (fr)
Inventor
Heechoon Lee
Tao Luo
Xiaoxia Zhang
Bilal SADIQ
Makesh Pravin John Wilson
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 CA3046330A1 publication Critical patent/CA3046330A1/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • 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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • 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
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CA3046330A 2017-01-10 2018-01-10 Downlink channel rate matching of synchronization signal block transmissions in a new radio wireless communication system Pending CA3046330A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762444618P 2017-01-10 2017-01-10
US62/444,618 2017-01-10
US15/865,733 US10499416B2 (en) 2017-01-10 2018-01-09 Downlink channel rate matching of synchronization signal block transmissions in a new radio wireless communication system
US15/865,733 2018-01-09
PCT/US2018/013139 WO2018132456A1 (en) 2017-01-10 2018-01-10 Downlink channel rate matching of synchronization signal block transmissions in a new radio wireless communication system

Publications (1)

Publication Number Publication Date
CA3046330A1 true CA3046330A1 (en) 2018-07-19

Family

ID=62783703

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3046330A Pending CA3046330A1 (en) 2017-01-10 2018-01-10 Downlink channel rate matching of synchronization signal block transmissions in a new radio wireless communication system

Country Status (9)

Country Link
US (2) US10499416B2 (enExample)
EP (1) EP3568942A1 (enExample)
JP (1) JP7088938B2 (enExample)
KR (1) KR102643186B1 (enExample)
CN (2) CN110178334B (enExample)
BR (1) BR112019014063A2 (enExample)
CA (1) CA3046330A1 (enExample)
TW (1) TWI755469B (enExample)
WO (1) WO2018132456A1 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110650543B (zh) * 2015-03-03 2023-07-18 华为技术有限公司 用于上行数据传输的方法和装置
US10499416B2 (en) 2017-01-10 2019-12-03 Qualcomm Incorporated Downlink channel rate matching of synchronization signal block transmissions in a new radio wireless communication system
CN108401293B (zh) * 2017-02-04 2021-10-22 展讯通信（上海）有限公司 同步信号块的剩余资源的调度方法、使用方法和装置
CN110574322B (zh) * 2017-02-06 2023-06-06 摩托罗拉移动有限责任公司 用于发送和接收同步信号块的方法和装置
US10666341B2 (en) * 2017-02-13 2020-05-26 Mediatek Inc. Apparatuses and methods for beam sweeping in a wireless communication system
KR20180107686A (ko) * 2017-03-22 2018-10-02 삼성전자주식회사 무선 셀룰라 통신 시스템에서 상향 제어 채널 전송 방법 및 장치
WO2018171379A1 (en) * 2017-03-24 2018-09-27 Telefonaktiebolaget Lm Ericsson (Publ) Method and device for sychronization in a wireless communication system
US11122497B2 (en) * 2017-05-04 2021-09-14 Samsung Electronics Co., Ltd. Method and apparatus for SS block index and timing indication in wireless systems
US10694480B2 (en) 2017-08-11 2020-06-23 Lenovo (Singapore) Pte. Ltd. Determining synchronization signal block positions
EP3677075B1 (en) * 2017-08-31 2023-10-04 Telefonaktiebolaget LM Ericsson (Publ) Configuration of additional synchronization signal
WO2020032704A1 (ko) * 2018-08-10 2020-02-13 주식회사 아이티엘 Nr v2x 시스템을 위한 동기화 절차 수행 방법 및 그 장치
CN112703804B (zh) * 2018-09-26 2022-08-09 华为技术有限公司 通信方法和通信装置
EP3858008A4 (en) * 2018-09-29 2022-05-25 Lenovo (Beijing) Limited RESOURCES TO TRANSMIT A CANDIDATE SYNCHRONIZATION SIGNAL BLOCK
CN112913173A (zh) * 2018-10-27 2021-06-04 Oppo广东移动通信有限公司 信号传输方法、发射端设备和接收端设备
US11172457B2 (en) * 2018-11-14 2021-11-09 Qualcomm Incorporated Transmission configuration indication state ordering for an initial control resource set
CN113545146A (zh) * 2019-01-09 2021-10-22 株式会社Ntt都科摩 用户终端以及无线通信方法
WO2020175388A1 (ja) * 2019-02-28 2020-09-03 株式会社Ｎｔｔドコモ 端末及び無線通信方法
CN110535604B (zh) 2019-03-29 2024-04-30 中兴通讯股份有限公司 一种速率匹配方法和装置
CN115088335A (zh) * 2020-04-15 2022-09-20 Oppo广东移动通信有限公司 信道的传输方法、网络设备、终端和计算机可读存储介质
US11737120B2 (en) * 2020-05-12 2023-08-22 Qualcomm Incorporated Techniques for tracking reference signal/channel state information reference signal multiplexing with paging/broadcast message in a wireless communication system
CN113993089B (zh) * 2020-07-27 2023-08-04 大唐移动通信设备有限公司 一种广播数据传输的方法和装置及设备
US12058077B2 (en) * 2022-01-25 2024-08-06 Qualcomm Incorporated Notification of puncturing a physical downlink shared channel

Family Cites Families (131)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2742096C (en) * 1999-04-13 2015-01-06 Ericsson Ab Rate matching and channel interleaving for a communications system
US7068639B1 (en) * 2000-09-19 2006-06-27 Aperto Networks, Inc. Synchronized plural channels for time division duplexing
KR100450938B1 (ko) * 2001-10-05 2004-10-02 삼성전자주식회사 고속 순방향 패킷 접속 방식을 사용하는 통신 시스템에서트랜스포트 블록 셋 크기 정보를 송수신하는 장치 및 방법
US7372837B2 (en) * 2001-10-26 2008-05-13 Texas Instrument Incorporated Incremental redundancy using two stage rate matching for automatic repeat request to obtain high speed transmission
JP4622263B2 (ja) * 2004-02-27 2011-02-02 富士通株式会社 送信装置、受信装置、再送制御方法
JP4308817B2 (ja) * 2004-12-01 2009-08-05 三星電子株式会社 パケットデータの伝送を支援する移動通信システムにおける信頼度の高いデータ送受信方法及び装置
US9084277B2 (en) * 2007-05-04 2015-07-14 Qualcomm Incorporated Method and apparatus for UL ACK allocation
WO2009081263A2 (en) * 2007-12-18 2009-07-02 Telefonaktiebolaget Lm Ericsson (Publ) Quick paging in telecommunication systems
CN101252422B (zh) * 2008-03-20 2013-06-05 中兴通讯股份有限公司 物理混合重传指示信道的分配方法
US8111609B2 (en) * 2008-04-22 2012-02-07 Nokia Siemens Networks Oy Mapping resource blocks into subchannels
US20090268680A1 (en) * 2008-04-28 2009-10-29 Samsung Electronics Co., Ltd. Signaling formats for indicating unused resource blocks in lte systems
KR101455781B1 (ko) * 2008-06-30 2014-10-28 삼성전자주식회사 무선 이동 통신 시스템에서 map 송수신방법 그리고 그 시스템
US8411625B2 (en) * 2008-07-04 2013-04-02 Nokia Siemens Networks Oy Variable coding length for resource allocation
US8583135B2 (en) * 2008-07-25 2013-11-12 Telefonaktiebolaget Lm Ericsson (Publ.) Systems and methods for reducing interference between and a macro base station and a femto base station
EP2315369B1 (en) * 2008-07-30 2016-09-28 China Academy of Telecommunications Technology Methods and devices for adaptive modulation and coding
FI20086111A0 (fi) * 2008-11-21 2008-11-21 Nokia Corp Resurssien allokointi viestintäjärjestelmässä
CN101784125A (zh) * 2009-01-19 2010-07-21 大唐移动通信设备有限公司 一种tdd模式下的数据传输方法及系统
US8284732B2 (en) * 2009-02-03 2012-10-09 Motorola Mobility Llc Method and apparatus for transport block signaling in a wireless communication system
CN102282881B (zh) * 2009-05-05 2015-03-11 华为技术有限公司 利用汇聚载波通信的方法、接入网设备及终端
WO2011008148A1 (en) * 2009-07-16 2011-01-20 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement for repeater/relay control
JP5601803B2 (ja) * 2009-08-06 2014-10-08 シャープ株式会社 通信システム、通信方法及び基地局
KR20110038994A (ko) * 2009-10-09 2011-04-15 삼성전자주식회사 다중 안테나를 이용하는 무선 통신 시스템에서 다중 사용자 제어 채널 송수신 방법 및 장치
EP2464076A4 (en) * 2009-10-16 2015-02-25 Lg Electronics Inc METHOD AND DEVICE FOR TRANSMITTING MULTI-USER MIMO REFERENCE SIGNALS IN A WIRELESS COMMUNICATION SYSTEM FOR RELAY SUPPORT
US8953516B2 (en) * 2010-03-04 2015-02-10 The Chamberlain Group, Inc. Facilitating asynchronous transmissions using a protocol having asynchronous and synchronous portions
US8483196B2 (en) * 2010-03-12 2013-07-09 Qualcomm Incorporated Methods and apparatus for supporting synchronization between groups of devices
KR101915271B1 (ko) * 2010-03-26 2018-11-06 삼성전자 주식회사 무선 통신 시스템에서 자원 할당을 위한 하향링크 제어 지시 방법 및 장치
KR101253197B1 (ko) * 2010-03-26 2013-04-10 엘지전자 주식회사 참조신호 수신 방법 및 사용자기기, 참조신호 전송 방법 및 기지국
KR101684867B1 (ko) * 2010-04-07 2016-12-09 삼성전자주식회사 공간 다중화 이득을 이용한 제어 정보 송수신 방법
US8942223B2 (en) * 2010-04-08 2015-01-27 Qualcomm Incorporated Interference cancelation using edge signals for synchronization signal detection
JP4959030B2 (ja) * 2010-06-18 2012-06-20 シャープ株式会社 移動通信システム、移動局装置、基地局装置および通信方法
US8743799B2 (en) * 2010-06-24 2014-06-03 Nokia Siemens Networks Oy Change of rate matching modes in presence of channel state information reference signal transmission
EP2624487B1 (en) * 2010-09-30 2018-12-05 LG Electronics Inc. Method for computing a channel quality indicator by a user equipment in a wireless communication system and corresponding user equipment
US9408168B2 (en) * 2011-04-28 2016-08-02 Lg Electronics Inc. Method and apparatus for transmitting synchronization signal in carrier aggregation system
US9615275B2 (en) * 2011-05-03 2017-04-04 Samsung Electronics Co., Ltd. Method and apparatus for computing layer 2 load conditions in a wireless network environment
US9332516B2 (en) * 2011-08-11 2016-05-03 Blackberry Limited Method and system for signaling in a heterogeneous network
EP2747500A4 (en) * 2011-08-16 2015-04-08 Fujitsu Ltd RESOURCE ALLOCATION METHOD, BASIC STATION AND END UNIT
US20130229953A1 (en) * 2011-08-16 2013-09-05 Samsung Electronics Co., Ltd. Apparatus and method for indicating synchronization signals in a wireless network
JP5994786B2 (ja) * 2011-10-13 2016-09-21 富士通株式会社 無線通信システム、基地局、及び無線通信方法
GB2495991A (en) * 2011-10-28 2013-05-01 Renesas Mobile Corp Mapping long term evolution (LTE) control channels to television channel white spaces (TVWS)
US9705654B2 (en) * 2011-11-08 2017-07-11 Apple Inc. Methods and apparatus for an extensible and scalable control channel for wireless networks
EP2595425A1 (en) * 2011-11-18 2013-05-22 Panasonic Corporation Active bandwidth indicator for power-saving UEs
TW201345278A (zh) * 2012-01-26 2013-11-01 Interdigital Patent Holdings Lte共存動態參數調整
US9271288B2 (en) * 2012-02-07 2016-02-23 Qualcomm Incorporated Resource allocation for enhanced physical downlink control channel (EPDCCH)
EP2822320A4 (en) * 2012-02-29 2015-11-04 Kyocera Corp MOBILE COMMUNICATION SYSTEM, MOBILE COMMUNICATION METHOD AND WIRELESS BASE STATION
CN103312433B (zh) * 2012-03-08 2016-12-21 华为技术有限公司 数据传输方法及系统、基站和用户设备
WO2013141584A1 (ko) * 2012-03-19 2013-09-26 엘지전자 주식회사 참조 신호를 전송하는 방법 및 이러한 방법을 사용하는 장치
CN103327615B (zh) * 2012-03-20 2016-04-20 华为技术有限公司 资源分配指示方法、资源分配方法及设备
US9166718B2 (en) * 2012-05-11 2015-10-20 Intel Corporation Downlink control indication for a stand-alone new carrier type (NCT)
US9532337B2 (en) * 2012-05-19 2016-12-27 Google Technology Holdings LLC Method and apparatus for transport block signaling in a wireless communication system
US9584276B2 (en) * 2012-08-10 2017-02-28 Lg Electronics Inc. Method and apparatus for receiving downlink signal in wireless communication system
CN103634074B (zh) * 2012-08-29 2018-04-10 中兴通讯股份有限公司 下行数据的速率匹配方法及装置
US9955461B2 (en) * 2012-09-27 2018-04-24 Telefonaktiebolaget Lm Ericsson (Publ) Methods and systems for TDD PUCCH HARQ resource allocation for enhanced physical downlink control channel (EPDCCH)
US9060183B2 (en) * 2012-10-25 2015-06-16 Cambridge Silicon Radio Limited Reduced latency media distribution system
US9608783B2 (en) * 2012-12-03 2017-03-28 Telefonaktiebolaget Lm Ericsson (Publ) Methods and devices for enabling high user bitrates in mixed-traffic scenarios
CN103856922A (zh) * 2012-12-04 2014-06-11 工业和信息化部电信传输研究所 基于lte的室内/热点增强的资源利用方法
US9681482B2 (en) * 2013-01-07 2017-06-13 Lg Electronics Inc. Method and apparatus for transmitting/receiving signals with a value indicated by a TPC command being accumulated for all parameter sets
US9871636B2 (en) * 2013-01-18 2018-01-16 Qualcomm Incorporated Enhanced control channel element (ECCE) based physical downlink shared channel (PDSCH) resource allocation for long-term evolution (LTE)
US9060321B2 (en) * 2013-02-26 2015-06-16 Samsung Electronics Co., Ltd. Methods and apparatus for demodulation reference signals and synchronization signals in extension carrier of LTE advanced
WO2014147673A1 (ja) * 2013-03-22 2014-09-25 富士通株式会社 無線通信システム、無線通信方法、受信装置および送信装置
GB2512653B (en) * 2013-04-05 2018-04-11 Broadcom Corp Interference mitigation
US9130784B2 (en) * 2013-04-22 2015-09-08 Google Technology Holdings LLC Method and apparatus for enhanced modulation in a wirless communication system
US20140321370A1 (en) * 2013-04-29 2014-10-30 Qualcomm Incorporated Rate matching under irregular, sparse, or narrowband signals
US9313782B2 (en) * 2013-05-08 2016-04-12 Qualcomm Incorporated Enhanced PDSCH operation
WO2014182116A1 (ko) * 2013-05-09 2014-11-13 엘지전자 주식회사 뉴캐리어타입을 지원하는 무선접속시스템에서 단말 특정 참조신호를 펑쳐링하는 방법 및 이를 지원하는 장치
WO2014185748A1 (ko) * 2013-05-16 2014-11-20 엘지전자 주식회사 커버리지 개선을 위한 신호 전송 방법 및 이를 위한 장치
US11122520B2 (en) * 2013-09-18 2021-09-14 Qualcomm Incorporated Coverage enhancements for physical broadcast channel (PBCH)
WO2015064924A1 (ko) * 2013-10-30 2015-05-07 엘지전자 주식회사 하향링크 데이터를 포함하는 pdsch를 mtc 기기로 전송하는 방법 및 그 기지국
WO2015065151A1 (ko) * 2013-11-04 2015-05-07 엘지전자 주식회사 Mtc를 위한 신호 처리 방법 및 이를 위한 장치
US9408144B2 (en) * 2013-11-07 2016-08-02 Apple Inc. Shortened HARQ timelines for low bandwidth applications
US10129838B2 (en) * 2014-05-23 2018-11-13 Qualcomm Incorporated Distributed device-to-device synchronization
WO2015180299A1 (zh) * 2014-05-27 2015-12-03 中兴通讯股份有限公司 一种发现信号的处理方法和基站
US9820247B2 (en) * 2014-07-30 2017-11-14 Intel IP Corporation Enhanced node B (ENB) and method for MTC coexistence
KR102040624B1 (ko) * 2014-08-07 2019-11-27 엘지전자 주식회사 디스커버리 신호 수신 방법 및 사용자기기와, 디스커버리 신호 전송 방법 및 기지국
WO2016028059A1 (ko) * 2014-08-18 2016-02-25 엘지전자(주) 무선 통신 시스템에서 단말 간 통신을 위한 방법 및 이를 위한 장치
US10581569B2 (en) * 2014-08-22 2020-03-03 Qualcomm Incorporated Techniques for transmitting and receiving synchronization signals over an unlicensed radio frequency spectrum band
US10541797B2 (en) * 2014-09-24 2020-01-21 Samsung Electronics Co., Ltd. Method and apparatus for controlling transmission power in transmitter of wireless communication system
EP3198772B1 (en) * 2014-09-24 2019-11-20 Interdigital Patent Holdings, Inc. Channel usage indication and synchronization for lte operation in unlicensed bands
CN106031269B (zh) * 2014-09-25 2020-01-21 华为技术有限公司 信号发送方法，信号接收方法及其相关设备
CN107113911B (zh) * 2014-12-05 2020-12-11 瑞典爱立信有限公司 调度ue的方法和bs以及发送harq的方法和ue
MX367061B (es) * 2014-12-17 2019-08-05 Ericsson Telefon Ab L M Transmitir señales de movilidad y nodos de red y dispositivos inalambricos relacionados.
US9980218B2 (en) * 2015-02-27 2018-05-22 Huawei Technologies Canada Co., Ltd. System and method for user terminal-aware cell switch-off
WO2016148511A1 (ko) * 2015-03-19 2016-09-22 엘지전자 주식회사 무선 통신 시스템에서 불연속 전송을 위한 채널 상태 정보 보고 방법 및 이를 위한 장치
BR112017020314A2 (pt) * 2015-03-31 2018-06-05 Sony Corporation dispositivo, e, método
WO2016163645A1 (ko) * 2015-04-10 2016-10-13 엘지전자 주식회사 Pdsch 수신 방법 및 무선 기기
CN106160979B (zh) * 2015-04-10 2020-11-10 夏普株式会社 物理下行控制信道的传输方法以及基站和用户设备
KR101725367B1 (ko) * 2015-04-24 2017-04-11 (주)씨맥스와이어리스 분산형 무선 기지국에서의 업링크 전송에 대한 harq 처리 방법
US10123356B2 (en) * 2015-04-27 2018-11-06 Telefonaktiebolaget Lm Ericsson (Publ) Robust selection of PRACH repetition level for MTC enhanced coverage
CN106209330B (zh) * 2015-05-08 2019-06-28 电信科学技术研究院 一种下行数据重复传输方法及设备
US10091659B2 (en) * 2015-05-08 2018-10-02 Samsung Electronics Co., Ltd. Methods and apparatus for partial subframe transmission and broadcast channel on unlicensed spectrum in a licensed assisted access (LAA) cell
US20180376497A1 (en) * 2015-07-24 2018-12-27 Lg Electronics Inc. Control information reception method and user equipment, and control information transmission method and base station
WO2017018759A1 (ko) * 2015-07-24 2017-02-02 엘지전자 주식회사 하향링크 신호 수신 방법 및 사용자기기와, 하향링크 신호 전송 방법 및 기지국
WO2017024563A1 (zh) * 2015-08-12 2017-02-16 华为技术有限公司 一种数据传输方法、装置及系统
CN106559206B (zh) * 2015-09-30 2019-04-23 中兴通讯股份有限公司 同步信号的传输方法及装置
WO2017076475A1 (en) * 2015-11-06 2017-05-11 Huawei Technologies Co., Ltd. Methods and nodes in a wireless communication network
US10772087B2 (en) * 2015-11-14 2020-09-08 Qualcomm Incorporated Physical layer signaling techniques in wireless communications systems
EP3393071B1 (en) * 2015-12-17 2023-06-14 LG Electronics Inc. Method for transmitting/receiving signal and device therefor
CN108476110B (zh) * 2015-12-31 2021-10-08 Idac控股公司 用于动态管理参考信号的方法
US20170201340A1 (en) * 2016-01-08 2017-07-13 Lg Electronics Inc. Method for receiving broadcast channel and apparatus therefor
CN107736069B (zh) * 2016-01-08 2020-04-14 华为技术有限公司 数据传输方法及装置
US11089579B2 (en) * 2016-01-13 2021-08-10 Samsung Electronics Co., Ltd. Method and apparatus for supporting multiple services in advanced MIMO communication systems
WO2017132955A1 (zh) * 2016-02-04 2017-08-10 华为技术有限公司 控制信息传输方法及基站与终端
EP3433964B1 (en) * 2016-03-22 2020-08-12 Telefonaktiebolaget LM Ericsson (PUBL) Dynamic demodulation indication
US10231198B2 (en) * 2016-03-31 2019-03-12 Lg Electronics Inc. Method and user equipment for receiving downlink signal, and method and base station for transmitting downlink signal
EP3440789B1 (en) * 2016-04-08 2020-06-03 IDAC Holdings, Inc. Phy layer multiplexing of different types of traffic in 5g systems
US10314065B2 (en) * 2016-04-12 2019-06-04 Qualcomm Incorporated Traffic multiplexing
EP3449588B1 (en) * 2016-04-29 2022-01-05 Telefonaktiebolaget LM Ericsson (publ) Wireless device specific maximum code rate limit adjustment
US10367677B2 (en) * 2016-05-13 2019-07-30 Telefonaktiebolaget Lm Ericsson (Publ) Network architecture, methods, and devices for a wireless communications network
US10524255B2 (en) * 2016-05-20 2019-12-31 Lg Electronics Inc. Method and apparatus for handling DC subcarrier in NR carrier in wireless communication system
US10660081B2 (en) * 2016-06-01 2020-05-19 Lg Electronics Inc. Downlink signal reception method and user equipment, and downlink signal transmission method and base station
WO2018016828A1 (ko) * 2016-07-17 2018-01-25 엘지전자 주식회사 하향링크 신호 수신 방법 및 사용자기기와, 하향링크 신호 전송 방법 및 기지국
WO2018021821A1 (ko) * 2016-07-26 2018-02-01 엘지전자 주식회사 무선 통신 시스템에서 단말의 상향링크 제어 정보 전송 방법 및 이를 지원하는 장치
US10425189B2 (en) * 2016-07-29 2019-09-24 Lg Electronics Inc. Method for processing data block in LDPC encoder
US10231254B2 (en) * 2016-08-05 2019-03-12 Nokia Technologies Oy 5G cloud RAN method for symbol by symbol bit streaming
US10645750B2 (en) * 2016-08-15 2020-05-05 Futurewei Technologies, Inc. Advance scheduling for discontinuous transmission and reception using uplink beacons
US10362610B2 (en) * 2016-09-19 2019-07-23 Samsung Electronics Co., Ltd. Method and apparatus for mapping initial access signals in wireless systems
CN109565314A (zh) * 2016-09-26 2019-04-02 瑞典爱立信有限公司 在无线通信系统中利用与标识结合的接收时间
US10356764B2 (en) * 2016-09-30 2019-07-16 Qualcomm Incorporated Channelization for uplink transmissions
WO2018084499A1 (ko) * 2016-11-03 2018-05-11 엘지전자 주식회사 무선 통신 시스템에서, 하향링크 제어 영역 구성 방법 및 이를 위한 장치
US10389567B2 (en) * 2016-11-03 2019-08-20 Samsung Electronics Co., Ltd. Method and apparatus for synchronization signal design
EP3520492B1 (en) * 2016-11-04 2023-03-01 Samsung Electronics Co., Ltd. Method and user equipment for provisioning minimum system information in wireless communication system
WO2018097586A1 (en) * 2016-11-22 2018-05-31 Samsung Electronics Co., Ltd. Method and apparatus for multiplexing uplink channels in wireless cellular communication system
US20180160405A1 (en) * 2016-12-02 2018-06-07 Qualcomm Incorporated Rate matching and signaling
US10595326B2 (en) * 2016-12-12 2020-03-17 Mediatek Inc. Methods of efficient downlink control information transmission
US10779320B2 (en) * 2016-12-16 2020-09-15 Qualcomm Incorporated Channel reservation signal with new radio PDCCH waveform
ES2927069T3 (es) * 2016-12-27 2022-11-02 5G Ip Holdings Llc Método para señalizar indicadores de parte de ancho de banda (BWP) y equipo de comunicación por radio que utiliza el mismo
US20180198594A1 (en) * 2017-01-06 2018-07-12 Nokia Technologies Oy User device signal processing based on triggered reference signals for wireless networks
US10425264B2 (en) * 2017-01-09 2019-09-24 Lg Electronics Inc. Method of transmitting synchronization signal and apparatus therefor
US10499416B2 (en) 2017-01-10 2019-12-03 Qualcomm Incorporated Downlink channel rate matching of synchronization signal block transmissions in a new radio wireless communication system
US10523354B2 (en) * 2017-02-24 2019-12-31 Samsung Electronics Co., Ltd. Method and apparatus for design of NR-SS burst set
US11171748B2 (en) * 2017-05-05 2021-11-09 Motorola Mobility Llc Indicating resources for transmitting modulation symbols
US11051234B2 (en) * 2018-11-14 2021-06-29 Qualcomm Incorporated Control search space overlap indication

Also Published As

Publication number Publication date
US20200092904A1 (en) 2020-03-19
TW201831010A (zh) 2018-08-16
EP3568942A1 (en) 2019-11-20
CN110178334B (zh) 2022-05-24
CN114785655B (zh) 2023-07-04
JP7088938B2 (ja) 2022-06-21
KR102643186B1 (ko) 2024-03-04
BR112019014063A2 (pt) 2020-02-04
US11310817B2 (en) 2022-04-19
CN110178334A (zh) 2019-08-27
US20180199363A1 (en) 2018-07-12
US10499416B2 (en) 2019-12-03
CN114785655A (zh) 2022-07-22
JP2020503806A (ja) 2020-01-30
KR20190103176A (ko) 2019-09-04
WO2018132456A1 (en) 2018-07-19
TWI755469B (zh) 2022-02-21

Similar Documents

Publication Publication Date Title
US11310817B2 (en) Downlink channel rate matching of synchronization signal block transmissions in a new radio wireless communication system
US11160075B2 (en) Slot format indicator signaling in wireless communication systems
US10715233B2 (en) Sounding reference signal (SRS) transmit antenna selection
KR102206517B1 (ko) 새로운 라디오 무선 통신 시스템에서 동기화 신호 송신
US11026183B2 (en) Configuring different uplink power control for long and short uplink bursts
US11968664B2 (en) Repetition-based uplink for low latency communications in a new radio wireless communication system
US11882073B2 (en) Techniques for signaling dynamic control region for PRACH transmission
US11025386B2 (en) Signaling information in physical broadcast channel (PBCH) demodulation reference signals (DMRS)

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20220830

EEER Examination request

Effective date: 20220830

EEER Examination request

Effective date: 20220830

EEER Examination request

Effective date: 20220830