CN109474414B - Lte中的信道依赖的覆盖增强技术 - Google Patents

Lte中的信道依赖的覆盖增强技术 Download PDF

Info

Publication number
CN109474414B
CN109474414B CN201811208304.1A CN201811208304A CN109474414B CN 109474414 B CN109474414 B CN 109474414B CN 201811208304 A CN201811208304 A CN 201811208304A CN 109474414 B CN109474414 B CN 109474414B
Authority
CN
China
Prior art keywords
coverage enhancement
channel
enhancement technique
repetition
data
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
CN201811208304.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN109474414A (zh
Inventor
陈万士
P·加尔
徐浩
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 CN109474414A publication Critical patent/CN109474414A/zh
Application granted granted Critical
Publication of CN109474414B publication Critical patent/CN109474414B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04L5/02—Channels characterised by the type of signal
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/18—Network planning tools
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0697—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using spatial multiplexing
    • 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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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]
    • H04L1/1816—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of the same, encoded, message
    • 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
    • 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
    • H04W16/24—Cell structures
    • H04W16/26—Cell enhancers or enhancement, e.g. for tunnels, building shadow
    • 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
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04W72/54—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
    • 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
    • H04L5/0058—Allocation criteria
    • 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
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
CN201811208304.1A 2013-12-20 2014-12-18 Lte中的信道依赖的覆盖增强技术 Active CN109474414B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361919531P 2013-12-20 2013-12-20
US61/919,531 2013-12-20
US14/574,143 2014-12-17
US14/574,143 US9674710B2 (en) 2013-12-20 2014-12-17 Channel dependent coverage enhancement techniques in LTE
CN201480069481.XA CN105830384B (zh) 2013-12-20 2014-12-18 Lte中的信道依赖的覆盖增强技术

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201480069481.XA Division CN105830384B (zh) 2013-12-20 2014-12-18 Lte中的信道依赖的覆盖增强技术

Publications (2)

Publication Number Publication Date
CN109474414A CN109474414A (zh) 2019-03-15
CN109474414B true CN109474414B (zh) 2021-12-14

Family

ID=53401623

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201480069481.XA Active CN105830384B (zh) 2013-12-20 2014-12-18 Lte中的信道依赖的覆盖增强技术
CN201811208304.1A Active CN109474414B (zh) 2013-12-20 2014-12-18 Lte中的信道依赖的覆盖增强技术

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201480069481.XA Active CN105830384B (zh) 2013-12-20 2014-12-18 Lte中的信道依赖的覆盖增强技术

Country Status (6)

Country Link
US (2) US9674710B2 (enExample)
EP (2) EP3799463A1 (enExample)
JP (1) JP6386055B2 (enExample)
KR (3) KR102251208B1 (enExample)
CN (2) CN105830384B (enExample)
WO (1) WO2015095564A1 (enExample)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9674710B2 (en) 2013-12-20 2017-06-06 Qualcomm Incorporated Channel dependent coverage enhancement techniques in LTE
WO2015108329A1 (ko) 2014-01-16 2015-07-23 한양대학교 산학협력단 스몰 셀 제어 방법 및 그 장치
US10028207B2 (en) * 2014-01-16 2018-07-17 Industry-University Cooperation Foundation Banyard University Method for transmitting and receiving downlink channel for MTC terminal, and apparatus therefor
CN104811409B (zh) * 2014-01-26 2020-02-07 夏普株式会社 重复传输物理下行控制信道的方法、基站和用户设备
EP3091794B1 (en) 2014-01-28 2018-03-21 Huawei Technologies Co., Ltd. Method and apparatus for determining transmit power in coverage enhancement scenario
CN110113732B (zh) 2014-01-30 2021-12-24 日本电气株式会社 机器对机器（m2m）终端、基站、和方法
US9439084B2 (en) * 2014-03-24 2016-09-06 Intel Corporation Techniques and configurations associated with operation of an evolved node B at multiple coverage enhancement levels
US10382270B2 (en) * 2014-09-25 2019-08-13 Lg Electronics Inc. Method and MTC device for receiving downlink channel
SG11201701010YA (en) * 2015-02-06 2017-03-30 Panasonic Ip Corp America Wireless communication method, enodb and user equipment
US10045334B2 (en) * 2015-02-13 2018-08-07 Qualcomm Incorporated Reference signal design for coverage enhancements
US9949263B2 (en) * 2015-02-25 2018-04-17 Qualcomm Incorporated Frequency resource allocation for a narrow-band cellular internet of things system
US10631330B2 (en) * 2015-04-03 2020-04-21 Qualcomm Incorporated Random access procedures under coverage limitations
US10952209B2 (en) * 2015-04-29 2021-03-16 Lg Electronics Inc. Method and LC apparatus for receiving downlink control channel
CN106301671B (zh) * 2015-05-15 2021-01-22 中兴通讯股份有限公司 下行控制信道的传输方法、配置方法及终端、基站
WO2017047174A1 (ja) * 2015-09-17 2017-03-23 ソニー株式会社 装置及び方法
WO2017054137A1 (zh) * 2015-09-29 2017-04-06 华为技术有限公司 确定数据传输方案的方法和设备
CN113098570B (zh) * 2015-10-20 2024-11-01 松下电器（美国）知识产权公司 通信装置及通信方法
JP2018533324A (ja) * 2015-11-06 2018-11-08 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 情報伝送方法、装置、およびシステム
JP6664497B2 (ja) * 2016-01-11 2020-03-13 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） 送信ギャップを伴うデータブロック繰返し
CN109661848A (zh) * 2016-07-21 2019-04-19 诺基亚技术有限公司 针对缩减的处理时间的下行链路控制信道的搜索空间定义
US10959213B2 (en) * 2016-08-10 2021-03-23 Lg Electronics Inc. Method and device for transmitting and receiving wireless signal in wireless communication system
CN108702592B (zh) * 2016-08-12 2021-01-15 华为技术有限公司 业务传输方法及无线通信设备
US11825482B2 (en) * 2016-10-03 2023-11-21 Qualcomm Incorporated Techniques for improved control channels
US10938603B2 (en) * 2016-10-10 2021-03-02 Sony Corporation Method for a cellular multiple-input and multiple-output system
EP3557923A4 (en) * 2016-12-19 2020-07-22 Ntt Docomo, Inc. USER TERMINAL
KR102219566B1 (ko) * 2017-01-30 2021-02-23 텔레폰악티에볼라겟엘엠에릭슨(펍) 랜덤 액세스 절차에서, 변경된 커버리지 향상(ce) 레벨에서의 전송을 위한 무선 장치, 네트워크 노드 및 그 내부에서의 방법
KR102475099B1 (ko) * 2017-03-20 2022-12-07 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 데이터 전송 방법, 단말기 디바이스 및 네트워크 디바이스
US11196520B2 (en) * 2017-05-14 2021-12-07 Qualcomm Incorporated Joint encoding waveform and slot information
CN107071903B (zh) * 2017-06-07 2021-03-26 深圳佰才邦技术有限公司 一种寻呼消息的传输方法及装置
US20190053042A1 (en) * 2017-08-11 2019-02-14 Qualcomm Incorporated Signaling user equipment capability information
CN109495221B (zh) 2017-09-10 2021-11-19 华为技术有限公司 搜索空间确定方法和装置
US11026215B2 (en) * 2017-09-15 2021-06-01 Apple Inc. UE specific search space and a common search space in a wide coverage enhancement
CN110771086B (zh) * 2017-12-07 2022-08-23 Lg 电子株式会社 无线通信系统中由用户设备发送上行链路相位跟踪参考信号的方法和支持该方法的装置
CN110708700B (zh) * 2018-07-10 2021-09-14 上海华为技术有限公司 终端覆盖方法、通信装置及计算机可读存储介质
US11223977B2 (en) * 2020-01-27 2022-01-11 T-Mobile Usa, Inc. Service-based data rate control to enhance network performance
WO2022011583A1 (en) * 2020-07-15 2022-01-20 Qualcomm Incorporated Power boosting for uplink shared channel repetitions
WO2022021144A1 (en) * 2020-07-29 2022-02-03 Apple Inc. System information scheduling for reduced capability devices in wireless communication
US12413279B2 (en) * 2020-07-31 2025-09-09 Qualcomm Incorporated Beam specific RMSI transmission
WO2022120847A1 (zh) * 2020-12-11 2022-06-16 北京小米移动软件有限公司 配置候选重复传输次数的方法及装置
US11997185B2 (en) * 2021-06-23 2024-05-28 Qualcomm Incorporated Demodulator configuration based on user equipment signaling

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102547769A (zh) * 2012-03-15 2012-07-04 中兴通讯股份有限公司 一种探测参考符号的协作与覆盖增强方法、装置及基站
CN102859899A (zh) * 2010-04-27 2013-01-02 高通股份有限公司 用于覆盖增强的修改的空间分集方案
CN102958183A (zh) * 2011-08-18 2013-03-06 华为技术有限公司 传输增强下行控制信道的方法、设备和系统
CN103248604A (zh) * 2012-02-01 2013-08-14 华为技术有限公司 增强VoIP数据上行覆盖的方法、终端及基站
CN103298090A (zh) * 2012-03-02 2013-09-11 华为技术有限公司 信息传输方法、基站和用户设备
WO2013155351A1 (en) * 2012-04-13 2013-10-17 Qualcomm Incorporated Scheduling algorithms for ieee 802.11 multi-user (mu) multiple-input multiple-output (mimo) communication systems

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100935933B1 (ko) * 2002-10-15 2010-01-11 삼성전자주식회사 무선통신에서 무선단말 그룹화에 의한 신뢰성 있는멀티캐스트 데이터 재전송 방법 및 장치
KR100498932B1 (ko) * 2002-12-30 2005-07-04 삼성전자주식회사 이동 노드들로 구성된 무선망에서의 세션 설정 장치 및 방법
CN101969649B (zh) * 2003-02-26 2013-01-02 安德鲁有限责任公司 蜂窝信号增强器
JP4592392B2 (ja) * 2004-11-10 2010-12-01 株式会社エヌ・ティ・ティ・ドコモ 制御装置、移動端末及び移動通信方法
KR101448638B1 (ko) * 2007-11-14 2014-10-08 엘지전자 주식회사 Ｆｃｈ에 패리티를 추가하는 방법
US8774164B2 (en) * 2009-02-25 2014-07-08 At&T Mobility Ii Llc Adaptive R99 and HS PS (high speed packet-switched) link diversity for coverage and capacity enhancement of circuit-switched calls
US8761097B2 (en) * 2010-05-19 2014-06-24 Qualcomm Incorporated Systems and methods for enhancing uplink coverage in interference scenerios
CN102413557B (zh) * 2011-11-25 2015-06-17 中国电信股份有限公司 上行参考信号传输方法、终端和多天线通信系统
KR101733121B1 (ko) * 2012-05-08 2017-05-08 한국전자통신연구원 무선 통신 시스템에서 커버리지를 확장하는 장치 및 방법
US9338660B2 (en) 2012-05-08 2016-05-10 Electronics And Telecommunications Research Institute Apparatus and method for extending coverage in wireless communication system
US9374151B2 (en) * 2013-08-08 2016-06-21 Intel IP Corporation Coverage extension level for coverage limited device
US9674710B2 (en) 2013-12-20 2017-06-06 Qualcomm Incorporated Channel dependent coverage enhancement techniques in LTE

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102859899A (zh) * 2010-04-27 2013-01-02 高通股份有限公司 用于覆盖增强的修改的空间分集方案
CN102958183A (zh) * 2011-08-18 2013-03-06 华为技术有限公司 传输增强下行控制信道的方法、设备和系统
CN103248604A (zh) * 2012-02-01 2013-08-14 华为技术有限公司 增强VoIP数据上行覆盖的方法、终端及基站
CN103298090A (zh) * 2012-03-02 2013-09-11 华为技术有限公司 信息传输方法、基站和用户设备
CN102547769A (zh) * 2012-03-15 2012-07-04 中兴通讯股份有限公司 一种探测参考符号的协作与覆盖增强方法、装置及基站
WO2013155351A1 (en) * 2012-04-13 2013-10-17 Qualcomm Incorporated Scheduling algorithms for ieee 802.11 multi-user (mu) multiple-input multiple-output (mimo) communication systems

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"Coverage enhancement for physical channels and signals for low-cost MTC";Huawei. HiSilicon;《3GPP T5G RAN WG1 Meeting #72 R1-130017》;20130119;全文 *
"Required functionality for coverage enhancements for MTC";Ericsson, ST-Ericsson;《3GPP TSG-RAN WG1 Meeting #71 R1-124888》;20121104;全文 *
"Text Proposal on Coverage Enhancement for a MTC UE";LG Electronics;《3GPP T5G RAN WG1 Meeting #72 R1-130264》;20130118;全文 *

Also Published As

Publication number Publication date
BR112016014369A2 (pt) 2017-08-08
KR101961393B1 (ko) 2019-03-22
JP6386055B2 (ja) 2018-09-05
CN105830384B (zh) 2021-06-01
KR20190029797A (ko) 2019-03-20
US20150181440A1 (en) 2015-06-25
WO2015095564A1 (en) 2015-06-25
KR102330208B1 (ko) 2021-11-22
US10172015B2 (en) 2019-01-01
EP3085140A1 (en) 2016-10-26
KR20180007011A (ko) 2018-01-19
CN105830384A (zh) 2016-08-03
JP2017511008A (ja) 2017-04-13
KR20160102468A (ko) 2016-08-30
CN109474414A (zh) 2019-03-15
US20170230840A1 (en) 2017-08-10
US9674710B2 (en) 2017-06-06
EP3799463A1 (en) 2021-03-31
EP3085140B1 (en) 2023-10-11
KR102251208B1 (ko) 2021-05-11

Similar Documents

Publication Publication Date Title
CN109474414B (zh) Lte中的信道依赖的覆盖增强技术
US11678332B2 (en) Control and data multiplexing in uplink wireless transmissions
EP3619873B1 (en) Channel state information reporting for systems with multiple transmission time intervals
US11265900B2 (en) Partial band configuration for channel state information
EP3100401B1 (en) Mbsfn and rs considerations in bundled transmission design
EP4608040A2 (en) Dynamic management of uplink control signaling resources in wireless network
CN110999195A (zh) 共享频谱无线通信中的上行链路传输技术
CN111034077A (zh) 修改上行链路共享资源上的csi传输
US20250300718A1 (en) Mac ce for beam failure recovery
US10574422B2 (en) Rate control adaptation
EP4104372A1 (en) Acknowledgement feedback for multi-component carrier scheduling with separate feedback-related control fields
WO2021072195A1 (en) Timing conditions for sidelink feedback reporting
US20140045507A1 (en) Code rate adaptation in wireless communication systems
US20140045508A1 (en) Code rate adaptation in wireless communication systems
WO2018233634A1 (en) Transmission strategy signaling
HK40016546B (en) Method, apparatus, and non-transitory computer-readable medium for wireless communication
HK40016546A (en) Method, apparatus, and non-transitory computer-readable medium for wireless communication
BR112016014369B1 (pt) Técnicas de intensificação de cobertura dependente de canal em lte

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant