CN105612714B - 用于共享频谱中的lte/lte-a通信的虚拟载波 - Google Patents

用于共享频谱中的lte/lte-a通信的虚拟载波 Download PDF

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Publication number
CN105612714B
CN105612714B CN201480055013.7A CN201480055013A CN105612714B CN 105612714 B CN105612714 B CN 105612714B CN 201480055013 A CN201480055013 A CN 201480055013A CN 105612714 B CN105612714 B CN 105612714B
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carrier
physical
cca
virtual
carriers
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Chinese (zh)
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CN105612714A (zh
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S·耶拉玛利
T·罗
W·陈
H·徐
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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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0033—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation each allocating device acting autonomously, i.e. without negotiation with other allocating devices
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0062—Avoidance of ingress interference, e.g. ham radio channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/25—Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/563—Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
    • 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
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201480055013.7A 2013-10-03 2014-09-19 用于共享频谱中的lte/lte-a通信的虚拟载波 Active CN105612714B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361886469P 2013-10-03 2013-10-03
US61/886,469 2013-10-03
US201461948399P 2014-03-05 2014-03-05
US61/948,399 2014-03-05
US14/490,503 US10051660B2 (en) 2013-10-03 2014-09-18 Virtual carriers for LTE/LTE-A communications in a shared spectrum
US14/490,503 2014-09-18
PCT/US2014/056431 WO2015050718A1 (en) 2013-10-03 2014-09-19 Virtual carriers for lte/lte-a communications in a shared spectrum

Publications (2)

Publication Number Publication Date
CN105612714A CN105612714A (zh) 2016-05-25
CN105612714B true CN105612714B (zh) 2019-02-01

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Country Link
US (1) US10051660B2 (enExample)
EP (1) EP3053294B1 (enExample)
JP (1) JP6545669B2 (enExample)
KR (1) KR101888772B1 (enExample)
CN (1) CN105612714B (enExample)
BR (1) BR112016007359A2 (enExample)
CA (1) CA2924085C (enExample)
WO (1) WO2015050718A1 (enExample)

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WO2016086366A1 (zh) * 2014-12-03 2016-06-09 华为技术有限公司 使用频谱资源进行通信的方法和通信设备
US9942801B2 (en) * 2014-12-15 2018-04-10 Qualcomm Incorporated Techniques for reserving a channel of a radio frequency spectrum
CN106063355B (zh) * 2015-01-16 2020-08-07 深圳市贝思特实业有限公司 一种传输消息的方法和装置
CN107071915B (zh) * 2015-01-29 2021-02-02 中兴通讯股份有限公司 一种数据传输方法、数据传输站点及接收端
CN107210871B (zh) * 2015-02-06 2020-08-18 苹果公司 用于在未授权射频频带中进行时分lte传输的方法和装置
US9877203B2 (en) * 2015-05-07 2018-01-23 Qualcomm Incorporated Channel feedback reporting for shared frequency spectrum
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CN106455117B (zh) * 2015-08-07 2021-07-23 中兴通讯股份有限公司 一种竞争接入方法和装置
KR102234846B1 (ko) * 2015-08-14 2021-03-31 레노보 이노베이션스 리미티드 (홍콩) 무선 통신 시스템에서의 버스트-기반 전송 스케줄링
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CN108023709B (zh) * 2016-11-04 2022-03-15 夏普株式会社 上行发送波形的配置方法、基站和用户设备
US10412603B2 (en) * 2017-02-28 2019-09-10 At&T Mobility Ii Llc Hypervisor for access points and edge nodes
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US11606777B2 (en) * 2019-07-01 2023-03-14 Qualcomm Incorporated Techniques for adaptive sub-band usage for uplink control channel
CN111182037B (zh) * 2019-12-13 2022-02-25 中国联合网络通信集团有限公司 一种虚拟网络的映射方法和装置
US12035288B2 (en) * 2021-07-30 2024-07-09 Qualcomm Incorporated Virtual component carriers
CN118985157A (zh) 2022-08-01 2024-11-19 中兴通讯股份有限公司 用于基于虚拟载波的无线通信的系统、方法和非暂态计算机可读介质
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Publication number Publication date
JP6545669B2 (ja) 2019-07-17
US20150098412A1 (en) 2015-04-09
CN105612714A (zh) 2016-05-25
EP3053294A1 (en) 2016-08-10
WO2015050718A1 (en) 2015-04-09
JP2016535472A (ja) 2016-11-10
EP3053294B1 (en) 2017-10-18
US10051660B2 (en) 2018-08-14
BR112016007359A2 (pt) 2017-08-01
CA2924085A1 (en) 2015-04-09
KR101888772B1 (ko) 2018-08-14
KR20160066030A (ko) 2016-06-09
CA2924085C (en) 2020-04-14

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