ES2699680T3 - Coincidencia de frecuencias alrededor de señales de referencia en comunicaciones inalámbricas - Google Patents

Coincidencia de frecuencias alrededor de señales de referencia en comunicaciones inalámbricas Download PDF

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Publication number
ES2699680T3
ES2699680T3 ES15775325T ES15775325T ES2699680T3 ES 2699680 T3 ES2699680 T3 ES 2699680T3 ES 15775325 T ES15775325 T ES 15775325T ES 15775325 T ES15775325 T ES 15775325T ES 2699680 T3 ES2699680 T3 ES 2699680T3
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Spain
Prior art keywords
bandwidth
reference signals
channel
zero power
resources
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
ES15775325T
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English (en)
Spanish (es)
Inventor
Wanshi Chen
Peter Gaal
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
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Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
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Publication of ES2699680T3 publication Critical patent/ES2699680T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04L5/003—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
    • H04L5/0001—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
    • H04L5/003—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
    • 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
    • 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
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/22—Negotiating communication rate
    • 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
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1835—Buffer management
    • H04L1/1841—Resequencing

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)
ES15775325T 2014-11-03 2015-09-21 Coincidencia de frecuencias alrededor de señales de referencia en comunicaciones inalámbricas Active ES2699680T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462074490P 2014-11-03 2014-11-03
US14/858,993 US10735155B2 (en) 2014-11-03 2015-09-18 Rate matching around reference signals in wireless communications
PCT/US2015/051215 WO2016073071A1 (en) 2014-11-03 2015-09-21 Rate matching around reference signals in wireless communications

Publications (1)

Publication Number Publication Date
ES2699680T3 true ES2699680T3 (es) 2019-02-12

Family

ID=55853869

Family Applications (1)

Application Number Title Priority Date Filing Date
ES15775325T Active ES2699680T3 (es) 2014-11-03 2015-09-21 Coincidencia de frecuencias alrededor de señales de referencia en comunicaciones inalámbricas

Country Status (7)

Country Link
US (1) US10735155B2 (enExample)
EP (1) EP3216159B1 (enExample)
JP (1) JP6479979B2 (enExample)
KR (1) KR101928469B1 (enExample)
CN (1) CN107113138B (enExample)
ES (1) ES2699680T3 (enExample)
WO (1) WO2016073071A1 (enExample)

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US10707991B2 (en) 2016-06-24 2020-07-07 Lg Electronics Inc. Method for data channel rate matching according to aperiodic CSI-RS in wireless communication system, and device therefor
CN107888362B (zh) * 2016-09-30 2022-08-19 中兴通讯股份有限公司 数据资源映射信息配置的方法及装置、基站、终端及系统
US10412719B2 (en) * 2016-10-21 2019-09-10 Qualcomm Incorporated Service type based control search space monitoring
CN108023694B (zh) * 2016-11-03 2023-07-18 华为技术有限公司 上行参考信号发送方法、装置、基站及用户设备
US10708028B2 (en) * 2017-03-08 2020-07-07 Samsung Electronics Co., Ltd. Method and apparatus for reference signals in wireless system
EP3606235B1 (en) * 2017-05-01 2021-12-08 LG Electronics Inc. Method and device for allocating resources in wireless communication system
US11212682B2 (en) * 2017-06-27 2021-12-28 Telefonaktiebolaget Lm Ericsson (Publ) Shared channel remapping in a multiple radio access technology co-existence scenario
EP3649818A4 (en) 2017-08-10 2020-07-22 Samsung Electronics Co., Ltd. METHOD AND CONTROL APPARATUS TAKING INTO ACCOUNT THE BANDWIDTH PART IN A NEXT GENERATION WIRELESS COMMUNICATION SYSTEM
US10652914B2 (en) * 2017-09-20 2020-05-12 Qualcomm Incorporated CSI-RS scrambling of subframes in a multi-subframe DRS
EP3737162B1 (en) 2018-01-12 2021-10-06 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for power control and terminal device
CN110098902B (zh) * 2018-01-30 2021-12-24 上海朗帛通信技术有限公司 一种被用于无线通信的用户设备、基站中的方法和装置
US10862560B2 (en) * 2018-04-06 2020-12-08 Qualcomm Incorporated PDSCH rate matching for aperiodic CSI-RS
CN110475352B (zh) * 2018-05-11 2022-06-28 华为技术有限公司 一种参考信号传输方法及通信设备
US11032044B2 (en) * 2018-06-29 2021-06-08 Qualcomm Incorporated Positioning reference signal transmission with controlled transmission power and bandwidth
US11063692B2 (en) 2018-08-13 2021-07-13 Qualcomm Incorporated Zero power (ZP) channel state information reference signal (CSI-RS) rate matching with slot aggregation
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
KR102693073B1 (ko) * 2019-07-15 2024-08-07 퀄컴 인코포레이티드 광대역 동작을 위한 채널 상태 정보 레퍼런스 신호
US12133203B2 (en) * 2019-07-30 2024-10-29 Beijing Xiaomi Mobile Software Co., Ltd. Method and device for information configuration, method and device for channel estimation, and transmitting device
US11876656B2 (en) * 2021-04-27 2024-01-16 Qualcomm Incorporated Scalable TD RS pattern and dynamic indication

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EP3068181B1 (en) * 2013-11-08 2021-09-08 Sharp Kabushiki Kaisha Terminal device, base-station device, communication method, and integrated circuit
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US9935807B2 (en) * 2014-09-26 2018-04-03 Telefonaktiebolaget L M Ericsson (Publ) Discovery signal design
KR102363547B1 (ko) 2014-11-26 2022-02-17 삼성전자주식회사 빔포밍을 이용한 통신 방법 및 장치

Also Published As

Publication number Publication date
US10735155B2 (en) 2020-08-04
KR20170081180A (ko) 2017-07-11
KR101928469B1 (ko) 2018-12-12
CN107113138A (zh) 2017-08-29
EP3216159A1 (en) 2017-09-13
JP2018501690A (ja) 2018-01-18
JP6479979B2 (ja) 2019-03-06
WO2016073071A1 (en) 2016-05-12
CN107113138B (zh) 2020-05-15
EP3216159B1 (en) 2018-08-29
US20160127095A1 (en) 2016-05-05

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