CN108141874B - 用于共享射频频谱带中的下行链路调度和上行链路调度的技术 - Google Patents

用于共享射频频谱带中的下行链路调度和上行链路调度的技术 Download PDF

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Publication number
CN108141874B
CN108141874B CN201680059233.6A CN201680059233A CN108141874B CN 108141874 B CN108141874 B CN 108141874B CN 201680059233 A CN201680059233 A CN 201680059233A CN 108141874 B CN108141874 B CN 108141874B
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China
Prior art keywords
channel
spectrum band
data transmission
base station
wireless communication
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CN201680059233.6A
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Chinese (zh)
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CN108141874A (zh
Inventor
张磊
李崇
吴新宙
厉隽怿
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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
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201680059233.6A 2015-10-12 2016-08-26 用于共享射频频谱带中的下行链路调度和上行链路调度的技术 Active CN108141874B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/880,543 US9877344B2 (en) 2015-10-12 2015-10-12 Techniques for downlink scheduling and uplink scheduling in a shared radio frequency spectrum band
US14/880,543 2015-10-12
PCT/US2016/048863 WO2017065879A1 (en) 2015-10-12 2016-08-26 Techniques for downlink scheduling and uplink scheduling in a shared radio frequency spectrum band

Publications (2)

Publication Number Publication Date
CN108141874A CN108141874A (zh) 2018-06-08
CN108141874B true CN108141874B (zh) 2021-03-19

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Country Status (6)

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US (2) US9877344B2 (enExample)
EP (1) EP3363248B1 (enExample)
JP (2) JP2018534851A (enExample)
KR (1) KR102624798B1 (enExample)
CN (1) CN108141874B (enExample)
WO (1) WO2017065879A1 (enExample)

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JP6859481B2 (ja) 2021-04-14
EP3363248A1 (en) 2018-08-22
KR102624798B1 (ko) 2024-01-12
EP3363248B1 (en) 2023-03-29
US9877344B2 (en) 2018-01-23
US10440756B2 (en) 2019-10-08
JP2018534851A (ja) 2018-11-22
US20170105233A1 (en) 2017-04-13
JP2021022950A (ja) 2021-02-18
CN108141874A (zh) 2018-06-08
WO2017065879A1 (en) 2017-04-20
US20180116001A1 (en) 2018-04-26
KR20180066087A (ko) 2018-06-18

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