AU2017260641B2 - Sounding reference signals with collisions in asymmetric carrier aggregation - Google Patents

Sounding reference signals with collisions in asymmetric carrier aggregation Download PDF

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Publication number
AU2017260641B2
AU2017260641B2 AU2017260641A AU2017260641A AU2017260641B2 AU 2017260641 B2 AU2017260641 B2 AU 2017260641B2 AU 2017260641 A AU2017260641 A AU 2017260641A AU 2017260641 A AU2017260641 A AU 2017260641A AU 2017260641 B2 AU2017260641 B2 AU 2017260641B2
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Prior art keywords
transmission
srs
uplink
transmit
downlink
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AU2017260641A1 (en
Inventor
Wanshi Chen
Peter Gaal
Alberto Rico Alvarino
Jing Sun
Hao Xu
Srinivas YERRAMALLI
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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
    • H04L5/003—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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/0053—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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
AU2017260641A 2016-05-06 2017-04-05 Sounding reference signals with collisions in asymmetric carrier aggregation Active AU2017260641B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662333035P 2016-05-06 2016-05-06
US62/333,035 2016-05-06
US15/479,113 2017-04-04
US15/479,113 US10333670B2 (en) 2016-05-06 2017-04-04 Sounding reference signals with collisions in asymmetric carrier aggregation
PCT/US2017/026166 WO2017192232A1 (en) 2016-05-06 2017-04-05 Sounding reference signals with collisions in asymmetric carrier aggregation

Publications (2)

Publication Number Publication Date
AU2017260641A1 AU2017260641A1 (en) 2018-10-11
AU2017260641B2 true AU2017260641B2 (en) 2022-02-10

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AU2017260641A Active AU2017260641B2 (en) 2016-05-06 2017-04-05 Sounding reference signals with collisions in asymmetric carrier aggregation

Country Status (8)

Country Link
US (2) US10333670B2 (enExample)
EP (2) EP3453132B1 (enExample)
JP (1) JP6942731B2 (enExample)
KR (3) KR102479624B1 (enExample)
CN (2) CN113612594B (enExample)
AU (1) AU2017260641B2 (enExample)
ES (1) ES2886113T3 (enExample)
WO (1) WO2017192232A1 (enExample)

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Also Published As

Publication number Publication date
BR112018072792A2 (pt) 2019-03-12
US11159289B2 (en) 2021-10-26
CN109478965B (zh) 2021-08-20
US20190312704A1 (en) 2019-10-10
CN113612594A (zh) 2021-11-05
EP3917063A1 (en) 2021-12-01
CN109478965A (zh) 2019-03-15
US20170324528A1 (en) 2017-11-09
KR20230003383A (ko) 2023-01-05
AU2017260641A1 (en) 2018-10-11
EP3453132B1 (en) 2021-08-18
JP2019519135A (ja) 2019-07-04
JP6942731B2 (ja) 2021-09-29
EP3453132A1 (en) 2019-03-13
WO2017192232A1 (en) 2017-11-09
KR102479624B1 (ko) 2022-12-20
KR20190004283A (ko) 2019-01-11
CN113612594B (zh) 2023-07-25
ES2886113T3 (es) 2021-12-16
US10333670B2 (en) 2019-06-25
KR20240073150A (ko) 2024-05-24

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