HUE043948T2 - RSRP és útvonalveszteség mérések lefedettség javításokkal - Google Patents

RSRP és útvonalveszteség mérések lefedettség javításokkal

Info

Publication number
HUE043948T2
HUE043948T2 HUE16708831A HUE16708831A HUE043948T2 HU E043948 T2 HUE043948 T2 HU E043948T2 HU E16708831 A HUE16708831 A HU E16708831A HU E16708831 A HUE16708831 A HU E16708831A HU E043948 T2 HUE043948 T2 HU E043948T2
Authority
HU
Hungary
Prior art keywords
rsrp
path loss
loss measurements
coverage enhancements
enhancements
Prior art date
Application number
HUE16708831A
Other languages
English (en)
Hungarian (hu)
Inventor
Hao Xu
Renqiu Wang
Peter Gaal
Wanshi Chen
Yongbin Wei
Madhavan Srinivasan Vajapeyam
Valentin Alexandru Gheorghiu
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 HUE043948T2 publication Critical patent/HUE043948T2/hu

Links

Classifications

    • 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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • H04L1/0031—Multiple signaling transmission
    • 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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • 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
    • H04B17/347—Path loss
    • 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
    • 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
    • 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
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • 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
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
HUE16708831A 2015-02-11 2016-02-11 RSRP és útvonalveszteség mérések lefedettség javításokkal HUE043948T2 (hu)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562115110P 2015-02-11 2015-02-11
US201562163951P 2015-05-19 2015-05-19
US15/040,794 US10284311B2 (en) 2015-02-11 2016-02-10 RSRP and path loss measurements with coverage enhancements

Publications (1)

Publication Number Publication Date
HUE043948T2 true HUE043948T2 (hu) 2019-09-30

Family

ID=56615645

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE16708831A HUE043948T2 (hu) 2015-02-11 2016-02-11 RSRP és útvonalveszteség mérések lefedettség javításokkal

Country Status (11)

Country Link
US (1) US10284311B2 (enExample)
EP (1) EP3257273B1 (enExample)
JP (1) JP6994385B2 (enExample)
KR (1) KR102452294B1 (enExample)
CN (1) CN107210858B (enExample)
AU (1) AU2016219192B2 (enExample)
EA (1) EA036762B1 (enExample)
ES (1) ES2739491T3 (enExample)
HU (1) HUE043948T2 (enExample)
TN (1) TN2017000301A1 (enExample)
WO (1) WO2016130827A1 (enExample)

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* Cited by examiner, † Cited by third party
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WO2017011802A1 (en) 2015-07-16 2017-01-19 Zte Wistron Telecom Ab Measurement-based random access configuration
WO2017032701A1 (en) * 2015-08-24 2017-03-02 Telefonaktiebolaget Lm Ericsson (Publ) Method of adapting radio resources, device and computer program
US11044111B2 (en) 2016-07-14 2021-06-22 Qualcomm Incorporated Subframe validity and system information reception for machine type communication
US10123221B2 (en) * 2016-09-23 2018-11-06 Intel IP Corporation Power estimation system and method
JP6840239B2 (ja) * 2016-11-04 2021-03-10 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいてデータを送受信する方法及びそのための装置
US10560237B2 (en) 2017-05-30 2020-02-11 Qualcomm Incorporated Cell-specific reference signal transmissions for evolved machine type communication
CN109121120B (zh) * 2017-06-22 2020-07-21 大唐移动通信设备有限公司 一种系统参数广播方法及基站
US11357015B2 (en) * 2017-12-22 2022-06-07 Qualcomm Incorporated Sidelink signal measurement and resource selection in vehicle-to-everything communications
EP3648500A1 (en) * 2018-10-30 2020-05-06 Panasonic Intellectual Property Corporation of America Measurements in the case of missing reference signals
US11115959B2 (en) * 2018-11-20 2021-09-07 Qualcomm Incorporated Resource exclusion for device to device communication
US11658781B2 (en) * 2019-05-03 2023-05-23 Qualcomm Incorporated Techniques for updating reference signals
US20240195553A1 (en) * 2020-04-23 2024-06-13 Qualcomm Incorporated Reference signal phase time drift model reporting for reference signal time-domain coherency in new radio
CN114449556B (zh) * 2020-10-30 2024-06-28 维沃移动通信有限公司 测量调整方法和终端

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
US7889799B2 (en) 2006-08-02 2011-02-15 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for OFDM channel estimation
CA2878737C (en) 2006-10-03 2018-10-02 Interdigital Technology Corporation Combined open loop/closed loop (cqi-based) uplink transmit power control with interference mitigation for e-utra
CA2805037A1 (en) * 2010-07-14 2012-01-19 Research In Motion Limited Idle mode hybrid mobility procedures in a heterogeneous network
EP2664176B1 (en) * 2011-01-10 2018-06-27 Nokia Solutions and Networks Oy Terminal measurement configuration in carrier aggregation
CN103621155B (zh) * 2011-06-21 2018-09-28 瑞典爱立信有限公司 用于上行链路发送的发送功率控制的用户设备及其方法
US8879667B2 (en) * 2011-07-01 2014-11-04 Intel Corporation Layer shifting in open loop multiple-input, multiple-output communications
US9007973B2 (en) * 2011-08-15 2015-04-14 Samsung Electronics Co., Ltd. Methods and systems for dynamic switching, uplink power control and synchronization in wireless networks
CN103095400B (zh) * 2011-11-07 2016-09-07 华为技术有限公司 信道质量指示测量方法及系统、用户设备与基站
JP6309900B2 (ja) * 2012-01-26 2018-04-11 インターデイジタル パテント ホールディングス インコーポレイテッド Ｌｔｅ共存のための動的パラメータ調整
US9130688B2 (en) * 2012-05-11 2015-09-08 Intel Corporation User equipment and methods for handover enhancement using reference signal received quality (RSRQ)
CN109327822B (zh) 2012-10-05 2022-10-25 交互数字专利控股公司 增强机器类型通信（mtc）设备覆盖的方法和装置
CN104854898A (zh) 2013-01-04 2015-08-19 富士通株式会社 信道测量方法、信道测量的配置方法和装置
GB2509910B (en) 2013-01-16 2019-02-20 Sony Corp Telecommunications apparatus and methods
EP3205163B1 (en) * 2014-10-10 2018-09-26 Telefonaktiebolaget LM Ericsson (publ) Systems and methods related to flexible csi-rs configuration and associated feedback
CN105991231B (zh) * 2015-02-28 2021-07-30 中兴通讯股份有限公司 获取信道状态信息csi的方法及装置

Also Published As

Publication number Publication date
EP3257273B1 (en) 2019-05-08
US20160234856A1 (en) 2016-08-11
CN107210858A (zh) 2017-09-26
EP3257273A1 (en) 2017-12-20
BR112017017234A2 (pt) 2018-04-10
KR102452294B1 (ko) 2022-10-06
TN2017000301A1 (en) 2019-01-16
US20190141718A9 (en) 2019-05-09
ES2739491T3 (es) 2020-01-31
JP2018509077A (ja) 2018-03-29
CN107210858B (zh) 2020-07-10
JP6994385B2 (ja) 2022-01-14
US10284311B2 (en) 2019-05-07
EA036762B1 (ru) 2020-12-17
WO2016130827A1 (en) 2016-08-18
KR20170115536A (ko) 2017-10-17
AU2016219192A1 (en) 2017-07-13
AU2016219192B2 (en) 2020-06-18
EA201791566A1 (ru) 2017-12-29

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