CN108352964B - 在emtc中设计搜索空间和准予 - Google Patents

在emtc中设计搜索空间和准予 Download PDF

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Publication number
CN108352964B
CN108352964B CN201680064671.1A CN201680064671A CN108352964B CN 108352964 B CN108352964 B CN 108352964B CN 201680064671 A CN201680064671 A CN 201680064671A CN 108352964 B CN108352964 B CN 108352964B
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Prior art keywords
search space
mobile device
frequency band
processor
control information
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Chinese (zh)
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CN108352964A (zh
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A·里克阿尔瓦里尼奥
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
    • 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
    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0689—Hybrid systems, i.e. switching and simultaneous transmission using different transmission schemes, at least one of them being a diversity transmission scheme
    • 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
    • H04L5/0042—Intra-user or intra-terminal allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201680064671.1A 2015-11-06 2016-09-20 在emtc中设计搜索空间和准予 Active CN108352964B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110357904.XA CN113037454B (zh) 2015-11-06 2016-09-20 用于无线通信的方法、装置和非瞬态计算机可读介质

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562252268P 2015-11-06 2015-11-06
US62/252,268 2015-11-06
US15/269,037 US11496872B2 (en) 2015-11-06 2016-09-19 Search spaces and grants in eMTC
US15/269,037 2016-09-19
PCT/US2016/052617 WO2017078854A1 (en) 2015-11-06 2016-09-20 Design of search spaces and grants in emtc

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202110357904.XA Division CN113037454B (zh) 2015-11-06 2016-09-20 用于无线通信的方法、装置和非瞬态计算机可读介质

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CN108352964A CN108352964A (zh) 2018-07-31
CN108352964B true CN108352964B (zh) 2021-04-09

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CN201680064671.1A Active CN108352964B (zh) 2015-11-06 2016-09-20 在emtc中设计搜索空间和准予
CN202110357904.XA Active CN113037454B (zh) 2015-11-06 2016-09-20 用于无线通信的方法、装置和非瞬态计算机可读介质

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US (2) US11496872B2 (enExample)
EP (3) EP4236401A3 (enExample)
JP (1) JP6891186B2 (enExample)
KR (1) KR102788026B1 (enExample)
CN (2) CN108352964B (enExample)
AU (1) AU2016348133B2 (enExample)
TW (1) TWI713584B (enExample)
WO (1) WO2017078854A1 (enExample)

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BR112018009168A2 (pt) 2018-11-06
EP3371925B1 (en) 2020-10-21
AU2016348133A1 (en) 2018-04-26
JP2018534887A (ja) 2018-11-22
BR112018009168A8 (pt) 2019-02-26
CN113037454B (zh) 2024-04-05
TWI713584B (zh) 2020-12-21
EP3371925A1 (en) 2018-09-12
US11496872B2 (en) 2022-11-08
CN108352964A (zh) 2018-07-31
CN113037454A (zh) 2021-06-25
US11197139B2 (en) 2021-12-07
WO2017078854A1 (en) 2017-05-11
JP6891186B2 (ja) 2021-06-18
EP4236401A3 (en) 2024-02-21
KR20180080220A (ko) 2018-07-11
EP3748896B1 (en) 2023-08-09
EP4236401A2 (en) 2023-08-30
TW201717675A (zh) 2017-05-16
KR102788026B1 (ko) 2025-03-27
US20170134880A1 (en) 2017-05-11
EP3748896A1 (en) 2020-12-09
US20180279101A1 (en) 2018-09-27
AU2016348133B2 (en) 2021-03-04

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