ES2852048T3 - Señalización de parámetros de canal de acceso aleatorio en un medio de comunicación compartido - Google Patents

Señalización de parámetros de canal de acceso aleatorio en un medio de comunicación compartido Download PDF

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Publication number
ES2852048T3
ES2852048T3 ES16810558T ES16810558T ES2852048T3 ES 2852048 T3 ES2852048 T3 ES 2852048T3 ES 16810558 T ES16810558 T ES 16810558T ES 16810558 T ES16810558 T ES 16810558T ES 2852048 T3 ES2852048 T3 ES 2852048T3
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Prior art keywords
contention
prach
effect
indicator
transmission
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Active
Application number
ES16810558T
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English (en)
Spanish (es)
Inventor
Chirag Sureshbhai Patel
Tao Luo
Chih-Hao Liu
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Qualcomm Inc
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Qualcomm Inc
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Publication of ES2852048T3 publication Critical patent/ES2852048T3/es
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Classifications

    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
ES16810558T 2015-11-25 2016-11-23 Señalización de parámetros de canal de acceso aleatorio en un medio de comunicación compartido Active ES2852048T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562259774P 2015-11-25 2015-11-25
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 (1)

Publication Number Publication Date
ES2852048T3 true ES2852048T3 (es) 2021-09-10

Family

ID=58721548

Family Applications (1)

Application Number Title Priority Date Filing Date
ES16810558T Active ES2852048T3 (es) 2015-11-25 2016-11-23 Señalización de parámetros de canal de acceso aleatorio en un medio de comunicación compartido

Country Status (8)

Country Link
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
BR112018010571A2 (pt) 2018-11-21
CN108353427B (zh) 2021-07-16
TW201724888A (zh) 2017-07-01
CN108353427A (zh) 2018-07-31
KR102740547B1 (ko) 2024-12-06
JP2018535611A (ja) 2018-11-29
EP3381235A1 (en) 2018-10-03
US10425973B2 (en) 2019-09-24
EP3381235B1 (en) 2020-11-11
US20170150523A1 (en) 2017-05-25
TWI732802B (zh) 2021-07-11
KR20180088393A (ko) 2018-08-03
CA3002484A1 (en) 2017-06-01
WO2017091693A1 (en) 2017-06-01
JP6783859B2 (ja) 2020-11-11

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