CN107079496B - 使用非授权射频谱带接入小区的技术 - Google Patents

使用非授权射频谱带接入小区的技术 Download PDF

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Publication number
CN107079496B
CN107079496B CN201580052087.XA CN201580052087A CN107079496B CN 107079496 B CN107079496 B CN 107079496B CN 201580052087 A CN201580052087 A CN 201580052087A CN 107079496 B CN107079496 B CN 107079496B
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radio spectrum
request message
unlicensed radio
spectrum band
examples
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CN107079496A (zh
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M·S·瓦加匹亚姆
A·达姆尼亚诺维奇
D·P·马拉蒂
魏永斌
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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
    • 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
    • H04W74/08—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
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/27—Evaluation or update of window size, e.g. using information derived from acknowledged [ACK] packets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0278—Traffic management, e.g. flow control or congestion control using buffer status reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • 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
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
CN201580052087.XA 2014-09-29 2015-09-28 使用非授权射频谱带接入小区的技术 Active CN107079496B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011207713.7A CN112383968B (zh) 2014-09-29 2015-09-28 使用非授权射频谱带接入小区的技术

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462056914P 2014-09-29 2014-09-29
US62/056,914 2014-09-29
US14/865,891 US11343680B2 (en) 2014-09-29 2015-09-25 Techniques for accessing a cell using an unlicensed radio frequency spectrum band
US14/865,891 2015-09-25
PCT/US2015/052582 WO2016053836A1 (en) 2014-09-29 2015-09-28 Techniques for accessing a cell using an unlicensed radio frequency spectrum band

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CN107079496A CN107079496A (zh) 2017-08-18
CN107079496B true CN107079496B (zh) 2020-10-30

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US (1) US11343680B2 (2)
EP (2) EP3202209B1 (2)
JP (1) JP6625621B2 (2)
KR (1) KR102383065B1 (2)
CN (2) CN107079496B (2)
WO (1) WO2016053836A1 (2)

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Also Published As

Publication number Publication date
EP3796737B1 (en) 2023-09-06
EP3796737A2 (en) 2021-03-24
US11343680B2 (en) 2022-05-24
WO2016053836A1 (en) 2016-04-07
CN112383968A (zh) 2021-02-19
KR102383065B1 (ko) 2022-04-04
BR112017006360A2 (pt) 2017-12-19
EP3202209A1 (en) 2017-08-09
JP2017532899A (ja) 2017-11-02
KR20170066361A (ko) 2017-06-14
EP3202209B1 (en) 2020-12-16
US20160095018A1 (en) 2016-03-31
CN107079496A (zh) 2017-08-18
EP3796737A3 (en) 2021-05-26
CN112383968B (zh) 2023-09-22
JP6625621B2 (ja) 2019-12-25

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