CN120128931A - 用于通过载波侦听在共享频谱中发送lte波形的方法和装置 - Google Patents

用于通过载波侦听在共享频谱中发送lte波形的方法和装置 Download PDF

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Publication number
CN120128931A
CN120128931A CN202510083021.2A CN202510083021A CN120128931A CN 120128931 A CN120128931 A CN 120128931A CN 202510083021 A CN202510083021 A CN 202510083021A CN 120128931 A CN120128931 A CN 120128931A
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China
Prior art keywords
shared spectrum
busy
scell
enodeb
spectrum
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Pending
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CN202510083021.2A
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English (en)
Chinese (zh)
Inventor
R·M·本德林
A·E·埃克佩杨
P·伯特兰德
B·F·约翰逊
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Texas Instruments Inc
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Texas Instruments 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H04W36/00692—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using simultaneous multiple data streams, e.g. cooperative multipoint [CoMP], carrier aggregation [CA] or multiple input multiple output [MIMO]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • 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
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H04W36/00698—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using different RATs

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN202510083021.2A 2014-06-05 2015-06-05 用于通过载波侦听在共享频谱中发送lte波形的方法和装置 Pending CN120128931A (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201462008032P 2014-06-05 2014-06-05
US62/008,032 2014-06-05
US14/718,593 US9532230B2 (en) 2014-06-05 2015-05-21 Method and apparatus for transmitting LTE waveforms in shared spectrum by carrier sensing
US14/718,593 2015-05-21
CN201580029753.8A CN106465138B (zh) 2014-06-05 2015-06-05 用于通过载波侦听在共享频谱中发送lte波形的方法和装置
PCT/US2015/034582 WO2015188164A1 (en) 2014-06-05 2015-06-05 Method and apparatus for transmitting lte waveforms in shared spectrum by carrier sensing

Related Parent Applications (1)

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CN201580029753.8A Division CN106465138B (zh) 2014-06-05 2015-06-05 用于通过载波侦听在共享频谱中发送lte波形的方法和装置

Publications (1)

Publication Number Publication Date
CN120128931A true CN120128931A (zh) 2025-06-10

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CN202510083021.2A Pending CN120128931A (zh) 2014-06-05 2015-06-05 用于通过载波侦听在共享频谱中发送lte波形的方法和装置
CN202010985330.6A Active CN112135301B (zh) 2014-06-05 2015-06-05 用于通过载波侦听在共享频谱中发送lte波形的方法和装置
CN201580029753.8A Active CN106465138B (zh) 2014-06-05 2015-06-05 用于通过载波侦听在共享频谱中发送lte波形的方法和装置

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CN201580029753.8A Active CN106465138B (zh) 2014-06-05 2015-06-05 用于通过载波侦听在共享频谱中发送lte波形的方法和装置

Country Status (5)

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US (5) US9532230B2 (enExample)
EP (1) EP3175642B1 (enExample)
JP (5) JP2017523655A (enExample)
CN (3) CN120128931A (enExample)
WO (1) WO2015188164A1 (enExample)

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US9888389B2 (en) 2018-02-06
JP2025111595A (ja) 2025-07-30
JP2023139103A (ja) 2023-10-03
US20160345181A1 (en) 2016-11-24
EP3175642B1 (en) 2022-05-18
US20150358827A1 (en) 2015-12-10
JP2017523655A (ja) 2017-08-17
EP3175642A4 (en) 2018-05-02
US20240236694A1 (en) 2024-07-11
CN106465138B (zh) 2020-10-16
US11943629B2 (en) 2024-03-26
JP7674791B2 (ja) 2025-05-12
CN106465138A (zh) 2017-02-22
US20180176790A1 (en) 2018-06-21
US10334450B2 (en) 2019-06-25
JP2022123101A (ja) 2022-08-23
CN112135301B (zh) 2025-02-18
WO2015188164A1 (en) 2015-12-10
JP7094936B2 (ja) 2022-07-04
JP7318069B2 (ja) 2023-07-31
JP2020053989A (ja) 2020-04-02
US20190313259A1 (en) 2019-10-10
CN112135301A (zh) 2020-12-25
US9532230B2 (en) 2016-12-27
EP3175642A1 (en) 2017-06-07

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