JP6833724B2 - 共有周波数スペクトル帯域上のサウンディング基準信号の送信を管理するための技法 - Google Patents

共有周波数スペクトル帯域上のサウンディング基準信号の送信を管理するための技法 Download PDF

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Publication number
JP6833724B2
JP6833724B2 JP2017560517A JP2017560517A JP6833724B2 JP 6833724 B2 JP6833724 B2 JP 6833724B2 JP 2017560517 A JP2017560517 A JP 2017560517A JP 2017560517 A JP2017560517 A JP 2017560517A JP 6833724 B2 JP6833724 B2 JP 6833724B2
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reference signal
time period
transmission
uplink
srs
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JP2018520568A5 (cg-RX-API-DMAC7.html
JP2018520568A (ja
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ファン、ジフェイ
ユ、テサン
スン、ジン
ジャン、シャオシャ
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04L5/003—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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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
    • 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
    • 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
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2017560517A 2015-05-22 2016-05-13 共有周波数スペクトル帯域上のサウンディング基準信号の送信を管理するための技法 Active JP6833724B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562165835P 2015-05-22 2015-05-22
US62/165,835 2015-05-22
US15/153,419 US10164746B2 (en) 2015-05-22 2016-05-12 Techniques for managing transmissions of reference signals
US15/153,419 2016-05-12
PCT/US2016/032527 WO2016191135A1 (en) 2015-05-22 2016-05-13 Techniques for managing transmissions of sounding reference signals over a shared frequency spectrum band

Related Child Applications (1)

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JP2021015699A Division JP7198842B2 (ja) 2015-05-22 2021-02-03 共有周波数スペクトル帯域上のサウンディング基準信号の送信を管理するための技法

Publications (3)

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JP2018520568A JP2018520568A (ja) 2018-07-26
JP2018520568A5 JP2018520568A5 (cg-RX-API-DMAC7.html) 2019-05-30
JP6833724B2 true JP6833724B2 (ja) 2021-02-24

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JP2021015699A Active JP7198842B2 (ja) 2015-05-22 2021-02-03 共有周波数スペクトル帯域上のサウンディング基準信号の送信を管理するための技法

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Country Status (6)

Country Link
US (1) US10164746B2 (cg-RX-API-DMAC7.html)
EP (3) EP3611867B1 (cg-RX-API-DMAC7.html)
JP (2) JP6833724B2 (cg-RX-API-DMAC7.html)
KR (1) KR102871304B1 (cg-RX-API-DMAC7.html)
CN (2) CN112953693B (cg-RX-API-DMAC7.html)
WO (1) WO2016191135A1 (cg-RX-API-DMAC7.html)

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Also Published As

Publication number Publication date
US20160344526A1 (en) 2016-11-24
EP3298717B1 (en) 2020-12-09
EP3790219B1 (en) 2022-08-17
EP3611867B1 (en) 2023-11-01
CN108012579A (zh) 2018-05-08
EP3790219A1 (en) 2021-03-10
KR102871304B1 (ko) 2025-10-14
CN108012579B (zh) 2021-01-26
CN112953693B (zh) 2023-11-03
JP2021090204A (ja) 2021-06-10
JP2018520568A (ja) 2018-07-26
US10164746B2 (en) 2018-12-25
KR20180009746A (ko) 2018-01-29
EP3298717A1 (en) 2018-03-28
EP3611867A1 (en) 2020-02-19
WO2016191135A1 (en) 2016-12-01
BR112017025011A2 (en) 2018-08-07
JP7198842B2 (ja) 2023-01-04
CN112953693A (zh) 2021-06-11

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