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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Publication number
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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Prior art keywords
prach
transmission
indicator
signaling
conflict
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Japanese (ja)
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JP2018535611A5 (OSRAM
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 US10425973B2 (en) 2015-11-25 2016-11-22 Random access channel signaling on a shared communication medium
US15/358,745 2016-11-22
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 (OSRAM) 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

Country Status (8)

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

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Also Published As

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

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