CN108141888B - 用于共享射频谱带中的冲突检测的方法和装置 - Google Patents

用于共享射频谱带中的冲突检测的方法和装置 Download PDF

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Publication number
CN108141888B
CN108141888B CN201680059747.1A CN201680059747A CN108141888B CN 108141888 B CN108141888 B CN 108141888B CN 201680059747 A CN201680059747 A CN 201680059747A CN 108141888 B CN108141888 B CN 108141888B
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China
Prior art keywords
transmission
signal
collision
access technology
radio access
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Chinese (zh)
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CN108141888A (zh
Inventor
A·达蒙佳诺维克
M·M·温廷克
S·耶拉玛利
Q·王
Y·魏
J·蒙托约
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Qualcomm Inc
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Qualcomm Inc
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    • 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]
    • H04W74/0825—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision detection
    • 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
    • H04W74/0858—Random access procedures, e.g. with 4-step access with collision treatment collision detection
    • 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 signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201680059747.1A 2015-10-15 2016-08-25 用于共享射频谱带中的冲突检测的方法和装置 Active CN108141888B (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201562242299P 2015-10-15 2015-10-15
US62/242,299 2015-10-15
US201562242909P 2015-10-16 2015-10-16
US62/242,909 2015-10-16
US201562251573P 2015-11-05 2015-11-05
US62/251,573 2015-11-05
US15/246,005 US10182456B2 (en) 2015-10-15 2016-08-24 Collision detection in a shared radio frequency spectrum band
US15/246,005 2016-08-24
PCT/US2016/048555 WO2017065875A1 (en) 2015-10-15 2016-08-25 Collision detection in a shared radio frequency spectrum band

Publications (2)

Publication Number Publication Date
CN108141888A CN108141888A (zh) 2018-06-08
CN108141888B true CN108141888B (zh) 2021-05-14

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CN201680059747.1A Active CN108141888B (zh) 2015-10-15 2016-08-25 用于共享射频谱带中的冲突检测的方法和装置

Country Status (6)

Country Link
US (1) US10182456B2 (enExample)
EP (1) EP3363251B1 (enExample)
JP (1) JP6530137B2 (enExample)
KR (1) KR102042949B1 (enExample)
CN (1) CN108141888B (enExample)
WO (1) WO2017065875A1 (enExample)

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KR20240101701A (ko) * 2021-05-12 2024-07-02 코그니티브 시스템스 코퍼레이션 Ｗｉ-ｆｉ 감지를 위한 시간 도메인 채널 표현 정보를 위한 시스템들 및 방법들
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Also Published As

Publication number Publication date
KR20180069812A (ko) 2018-06-25
KR102042949B1 (ko) 2019-11-08
EP3363251A1 (en) 2018-08-22
US20170111931A1 (en) 2017-04-20
JP6530137B2 (ja) 2019-06-12
JP2018534855A (ja) 2018-11-22
CN108141888A (zh) 2018-06-08
EP3363251B1 (en) 2020-10-28
WO2017065875A1 (en) 2017-04-20
US10182456B2 (en) 2019-01-15

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