CN105519225B - 在lte-u中耦合上行链路和下行链路cca - Google Patents

在lte-u中耦合上行链路和下行链路cca Download PDF

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Publication number
CN105519225B
CN105519225B CN201480049170.7A CN201480049170A CN105519225B CN 105519225 B CN105519225 B CN 105519225B CN 201480049170 A CN201480049170 A CN 201480049170A CN 105519225 B CN105519225 B CN 105519225B
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China
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cca
base station
interval
channel
channel access
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Chinese (zh)
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CN105519225A (zh
Inventor
N·布尚
A·达姆尼亚诺维奇
季庭方
P·加尔
D·P·马拉蒂
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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
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0875—Non-scheduled access, e.g. ALOHA using a dedicated channel for access with assigned priorities based access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/22—Performing reselection for specific purposes for handling the traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • 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]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201480049170.7A 2013-09-11 2014-09-09 在lte-u中耦合上行链路和下行链路cca Active CN105519225B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910179894.8A CN109982445B (zh) 2013-09-11 2014-09-09 在lte-u中耦合上行链路和下行链路cca

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361876655P 2013-09-11 2013-09-11
US61/876,655 2013-09-11
US14/480,553 US9949292B2 (en) 2013-09-11 2014-09-08 Coupling uplink and downlink CCA in LTE-U
US14/480,553 2014-09-08
PCT/US2014/054646 WO2015038488A1 (en) 2013-09-11 2014-09-09 Coupling uplink and downlink cca in lte-u

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201910179894.8A Division CN109982445B (zh) 2013-09-11 2014-09-09 在lte-u中耦合上行链路和下行链路cca

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CN105519225A CN105519225A (zh) 2016-04-20
CN105519225B true CN105519225B (zh) 2019-04-02

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CN201480049170.7A Active CN105519225B (zh) 2013-09-11 2014-09-09 在lte-u中耦合上行链路和下行链路cca

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US (2) US9949292B2 (enExample)
EP (1) EP3045009B1 (enExample)
JP (2) JP6483135B2 (enExample)
KR (1) KR102248726B1 (enExample)
CN (2) CN109982445B (enExample)
WO (1) WO2015038488A1 (enExample)

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Also Published As

Publication number Publication date
CN109982445B (zh) 2022-10-28
KR102248726B1 (ko) 2021-05-04
US20150071060A1 (en) 2015-03-12
CN109982445A (zh) 2019-07-05
JP6483135B2 (ja) 2019-03-13
US20180220451A1 (en) 2018-08-02
EP3045009A1 (en) 2016-07-20
JP6759385B2 (ja) 2020-09-23
JP2019110563A (ja) 2019-07-04
EP3045009B1 (en) 2018-01-03
JP2016530843A (ja) 2016-09-29
CN105519225A (zh) 2016-04-20
KR20160055196A (ko) 2016-05-17
US9949292B2 (en) 2018-04-17
US10342043B2 (en) 2019-07-02
WO2015038488A1 (en) 2015-03-19

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