CN107852755B - 针对共享射频谱带中的传输的竞争窗口调整的技术 - Google Patents

针对共享射频谱带中的传输的竞争窗口调整的技术 Download PDF

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Publication number
CN107852755B
CN107852755B CN201680046643.7A CN201680046643A CN107852755B CN 107852755 B CN107852755 B CN 107852755B CN 201680046643 A CN201680046643 A CN 201680046643A CN 107852755 B CN107852755 B CN 107852755B
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value
radio frequency
frequency spectrum
spectrum band
transmission
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Chinese (zh)
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CN107852755A (zh
Inventor
A·达姆尼亚诺维奇
Q·王
M·M·文廷克
M·帕拉里奥
S·耶拉马利
O·J·达比尔
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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]
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/02—Hybrid 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
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1215—Wireless traffic scheduling for collaboration of different radio technologies
    • 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
    • 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
    • H04W88/08—Access point devices
    • H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201680046643.7A 2015-08-10 2016-08-08 针对共享射频谱带中的传输的竞争窗口调整的技术 Active CN107852755B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562203313P 2015-08-10 2015-08-10
US62/203,313 2015-08-10
US15/230,042 US10091788B2 (en) 2015-08-10 2016-08-05 Techniques for contention window adjustment for transmissions in a shared radio frequency spectrum band
US15/230,042 2016-08-05
PCT/US2016/046035 WO2017027471A1 (en) 2015-08-10 2016-08-08 Techniques for contention window adjustment for transmissions in a shared radio frequency spectrum band

Publications (2)

Publication Number Publication Date
CN107852755A CN107852755A (zh) 2018-03-27
CN107852755B true CN107852755B (zh) 2021-06-01

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CN201680046643.7A Active CN107852755B (zh) 2015-08-10 2016-08-08 针对共享射频谱带中的传输的竞争窗口调整的技术

Country Status (7)

Country Link
US (1) US10091788B2 (https=)
EP (1) EP3335515B1 (https=)
JP (1) JP6833814B2 (https=)
KR (1) KR20180040137A (https=)
CN (1) CN107852755B (https=)
BR (1) BR112018002512A2 (https=)
WO (1) WO2017027471A1 (https=)

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WO2017074160A1 (ko) * 2015-10-29 2017-05-04 주식회사 윌러스표준기술연구소 비면허 대역에서의 채널 액세스 방법, 장치 및 시스템
WO2017123356A1 (en) * 2016-01-12 2017-07-20 Intel IP Corporation Dynamic harq configuration and bitmap based ack/nack
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KR102734841B1 (ko) * 2017-03-25 2024-11-27 주식회사 윌러스표준기술연구소 비면허 대역에서의 물리 채널 전송 장치
US10772052B2 (en) * 2017-06-16 2020-09-08 Qualcomm Incorporated Controlling coexistent radio systems in a wireless device
CN109429261A (zh) 2017-08-31 2019-03-05 索尼公司 用于无线通信的电子设备和方法
US11039475B2 (en) 2018-04-06 2021-06-15 Mediatek Inc. Detection of beginning of a transmission session in new radio unlicensed spectrum
US11272539B2 (en) 2018-08-09 2022-03-08 Ofinno, Llc Channel access and bandwidth part switching
US11265887B2 (en) * 2018-09-28 2022-03-01 Qualcomm Incorporated Measurement report on user equipment clear channel assessment status
US11291046B2 (en) * 2018-10-18 2022-03-29 Qualcomm Incorporated Procedures for autonomous uplink transmissions
CN109905919B (zh) * 2019-02-26 2021-02-09 展讯通信（上海）有限公司 多无线射频系统的数据传输方法及装置、存储介质、终端
US11751257B2 (en) * 2019-03-01 2023-09-05 Qualcomm Incorporated Technology neutral coexistence and high priority traffic in unlicensed frequency bands
ES3050114T3 (en) * 2019-04-04 2025-12-19 Lenovo Beijing Ltd Determining channel statistics for clear channel assessments
CN114731705B (zh) * 2019-11-07 2026-04-24 Lg电子株式会社 在信道占用时间内发送或接收物理上行链路共享信道的方法及其装置
WO2021206409A1 (ko) * 2020-04-08 2021-10-14 엘지전자 주식회사 채널 접속 절차를 수행하는 방법 및 이를 위한 장치

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Also Published As

Publication number Publication date
BR112018002512A2 (pt) 2018-09-18
EP3335515A1 (en) 2018-06-20
EP3335515B1 (en) 2020-09-23
JP2018527814A (ja) 2018-09-20
JP6833814B2 (ja) 2021-02-24
CN107852755A (zh) 2018-03-27
WO2017027471A1 (en) 2017-02-16
US10091788B2 (en) 2018-10-02
KR20180040137A (ko) 2018-04-19
US20170048860A1 (en) 2017-02-16

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