JP6783859B2 - 共有通信媒体上のランダムアクセスチャネルパラメータのシグナリング - Google Patents

共有通信媒体上のランダムアクセスチャネルパラメータのシグナリング Download PDF

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JP6783859B2
JP6783859B2 JP2018526740A JP2018526740A JP6783859B2 JP 6783859 B2 JP6783859 B2 JP 6783859B2 JP 2018526740 A JP2018526740 A JP 2018526740A JP 2018526740 A JP2018526740 A JP 2018526740A JP 6783859 B2 JP6783859 B2 JP 6783859B2
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prach
transmission
indicator
signaling
conflict
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JP2018535611A5 (enExample
JP2018535611A (ja
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パテル、チラグ・スレシュバイ
ルオ、タオ
リウ、チ−ハオ
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control 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
    • H04L5/003—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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • 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
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel
    • 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]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • H04W74/085—Random access procedures, e.g. with 4-step access with collision treatment collision avoidance
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2018526740A 2015-11-25 2016-11-23 共有通信媒体上のランダムアクセスチャネルパラメータのシグナリング Active JP6783859B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562259774P 2015-11-25 2015-11-25
US62/259,774 2015-11-25
US15/358,745 2016-11-22
US15/358,745 US10425973B2 (en) 2015-11-25 2016-11-22 Random access channel signaling on a shared communication medium
PCT/US2016/063529 WO2017091693A1 (en) 2015-11-25 2016-11-23 Signaling of random access channel parameters on a shared communication medium

Publications (3)

Publication Number Publication Date
JP2018535611A JP2018535611A (ja) 2018-11-29
JP2018535611A5 JP2018535611A5 (enExample) 2019-12-05
JP6783859B2 true JP6783859B2 (ja) 2020-11-11

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JP2018526740A Active JP6783859B2 (ja) 2015-11-25 2016-11-23 共有通信媒体上のランダムアクセスチャネルパラメータのシグナリング

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US (1) US10425973B2 (enExample)
EP (1) EP3381235B1 (enExample)
JP (1) JP6783859B2 (enExample)
KR (1) KR102740547B1 (enExample)
CN (1) CN108353427B (enExample)
ES (1) ES2852048T3 (enExample)
TW (1) TWI732802B (enExample)
WO (1) WO2017091693A1 (enExample)

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Publication number Publication date
KR20180088393A (ko) 2018-08-03
CN108353427B (zh) 2021-07-16
KR102740547B1 (ko) 2024-12-06
TWI732802B (zh) 2021-07-11
EP3381235B1 (en) 2020-11-11
CA3002484A1 (en) 2017-06-01
ES2852048T3 (es) 2021-09-10
EP3381235A1 (en) 2018-10-03
US20170150523A1 (en) 2017-05-25
WO2017091693A1 (en) 2017-06-01
TW201724888A (zh) 2017-07-01
BR112018010571A2 (pt) 2018-11-21
US10425973B2 (en) 2019-09-24
CN108353427A (zh) 2018-07-31
JP2018535611A (ja) 2018-11-29

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