WO2017136085A1 - Signal de référence de sondage dans des systèmes cellulaires - Google Patents

Signal de référence de sondage dans des systèmes cellulaires Download PDF

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Publication number
WO2017136085A1
WO2017136085A1 PCT/US2016/069635 US2016069635W WO2017136085A1 WO 2017136085 A1 WO2017136085 A1 WO 2017136085A1 US 2016069635 W US2016069635 W US 2016069635W WO 2017136085 A1 WO2017136085 A1 WO 2017136085A1
Authority
WO
WIPO (PCT)
Prior art keywords
signal
symbol
subframe
punctured
lte
Prior art date
Application number
PCT/US2016/069635
Other languages
English (en)
Inventor
Jeongho Jeon
Hwan-Joon Kwon
Abhijeet Bhorkar
Huaning Niu
Qiaoyang Ye
Original Assignee
Intel IP Corporation
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 Intel IP Corporation filed Critical Intel IP Corporation
Priority to CN201680079248.9A priority Critical patent/CN108476123B/zh
Publication of WO2017136085A1 publication Critical patent/WO2017136085A1/fr
Priority to HK19100659.1A priority patent/HK1258295A1/zh

Links

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
    • 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
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection (CSMA-CD)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
    • H04L12/462—LAN interconnection over a bridge based backbone
    • H04L12/4625—Single bridge functionality, e.g. connection of two networks over a single bridge
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • 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), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • 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
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the 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 signaling, i.e. of overhead other than pilot signals

Abstract

L'invention concerne un appareil d'un équipement d'utilisateur. L'appareil peut comprendre au moins une mémoire, et une logique dont au moins une partie est implémentée dans un montage de circuits couplé à la mémoire. La logique est utilisée pour recevoir une communication de diffusion de configuration, d'une station d'infrastructure d'un réseau d'accès radio sur un canal de liaison descendante (DL) d'un système d'évolution à long terme dans un spectre sans licence (LTE-U). La logique est utilisée pour identifier un format d'un signal de liaison montante (UL) dans la communication de diffusion de configuration pour un canal UL du système LTE-U. La logique est utilisée pour générer le signal UL selon le format identifié, le signal UL devant inclure un signal de référence de sondage (SRS) dans une première partie d'une sous-trame du signal UL. L'invention concerne également d'autres modes de réalisation.
PCT/US2016/069635 2016-02-05 2016-12-31 Signal de référence de sondage dans des systèmes cellulaires WO2017136085A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201680079248.9A CN108476123B (zh) 2016-02-05 2016-12-31 蜂窝系统中的探测参考信号
HK19100659.1A HK1258295A1 (zh) 2016-02-05 2019-01-15 蜂窩系統中的探測參考信號

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662291840P 2016-02-05 2016-02-05
US62/291,840 2016-02-05

Publications (1)

Publication Number Publication Date
WO2017136085A1 true WO2017136085A1 (fr) 2017-08-10

Family

ID=57882151

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2016/069635 WO2017136085A1 (fr) 2016-02-05 2016-12-31 Signal de référence de sondage dans des systèmes cellulaires

Country Status (3)

Country Link
CN (1) CN108476123B (fr)
HK (1) HK1258295A1 (fr)
WO (1) WO2017136085A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019119174A1 (fr) * 2017-12-18 2019-06-27 南通朗恒通信技术有限公司 Procédé et dispositif utilisés dans un équipement d'utilisateur et une station de base pour la communication sans fil

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WO2020155106A1 (fr) * 2019-02-01 2020-08-06 Nokia Shanghai Bell Co., Ltd. Communications à large bande basées sur une évaluation de disponibilité

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WO2012148442A1 (fr) * 2011-04-29 2012-11-01 Intel Corporation Techniques de gestion d'économies d'énergie pour réseaux à technologie d'accès radio interopérables
JP5706047B2 (ja) * 2011-11-01 2015-04-22 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端末のサウンディング参照信号伝送決定方法及びそのための端末
US10057893B2 (en) * 2012-05-10 2018-08-21 Qualcomm Incorporated Interaction of sounding reference signals with uplink channels for coordinated multi-point operations
EP2987364B1 (fr) * 2013-04-15 2019-03-06 LG Electronics Inc. Procédé et appareil de resélection de cellule dans un système de communication sans fil
WO2014175665A2 (fr) * 2013-04-23 2014-10-30 Lg Electronics Inc. Procédé et appareil pour transmettre une indication d'inactivité dans un système de communication sans fil
US10420054B2 (en) * 2014-03-28 2019-09-17 Qualcomm Incorporated Wireless communications in a system that supports a first subframe type having a first symbol duration and a second subframe type having a second symbol duration

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US20140341018A1 (en) * 2013-05-20 2014-11-20 Qualcomm Incorporated Techniques for selecting subframe type or for interleaving signals for wireless communications over unlicensed spectrum

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"Technical Specification Group Services and System Aspects; Service accessibility (Release 14)", 3GPP TS 22.011 V14.4.0, December 2016 (2016-12-01)
"Technical Specification Group Services and System Aspects; Service aspects; Charging and billing (Release 15)", 3GPP TS 22.115 V15.0.0, December 2016 (2016-12-01)
"Technical Specification Group Services and System Aspects; Technical Specifications and Technical Reports for a UTRAN-based 3GPP system (Release 12)", 3GPP TECHNICAL SPECIFICATION (TS) 21.101 V12.0.2, December 2016 (2016-12-01)
"Technical Specification Group Services and System Aspects; Technical Specifications and Technical Reports for a UTRAN-based 3GPP system (Release 13)", 3GPP TS 21.101 V13.0.0, December 2016 (2016-12-01)
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019119174A1 (fr) * 2017-12-18 2019-06-27 南通朗恒通信技术有限公司 Procédé et dispositif utilisés dans un équipement d'utilisateur et une station de base pour la communication sans fil
CN111108797A (zh) * 2017-12-18 2020-05-05 南通朗恒通信技术有限公司 一种被用于无线通信的用户设备、基站中的方法和装置

Also Published As

Publication number Publication date
CN108476123A (zh) 2018-08-31
HK1258295A1 (zh) 2019-11-08
CN108476123B (zh) 2021-06-29

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