ES2897497T3 - Optimización del espacio de búsqueda y ubicación de señal de referencia de sondeo para una línea temporal de descodificación mejorada - Google Patents

Optimización del espacio de búsqueda y ubicación de señal de referencia de sondeo para una línea temporal de descodificación mejorada Download PDF

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Publication number
ES2897497T3
ES2897497T3 ES20150121T ES20150121T ES2897497T3 ES 2897497 T3 ES2897497 T3 ES 2897497T3 ES 20150121 T ES20150121 T ES 20150121T ES 20150121 T ES20150121 T ES 20150121T ES 2897497 T3 ES2897497 T3 ES 2897497T3
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ES
Spain
Prior art keywords
slot
uplink
information
reference signal
traffic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES20150121T
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English (en)
Spanish (es)
Inventor
Sony Akkarakaran
Tao Luo
Wanshi Chen
Hao Xu
Peter Gaal
Yi Huang
Renqiu Wang
Seyong Park
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Qualcomm Inc
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Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ES2897497T3 publication Critical patent/ES2897497T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0036Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0038Blind format detection
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signalling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/14Two-way operation using the same type of signal, i.e. duplex
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/14Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446Resources in time domain, e.g. slots or frames
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
    • H04W72/1263Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/21Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/14Relay systems
    • H04B7/15Active relay systems
    • H04B7/204Multiple access
    • H04B7/212Time-division multiple access [TDMA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
ES20150121T 2016-11-15 2017-11-15 Optimización del espacio de búsqueda y ubicación de señal de referencia de sondeo para una línea temporal de descodificación mejorada Active ES2897497T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662422180P 2016-11-15 2016-11-15
US15/812,994 US10154481B2 (en) 2016-11-15 2017-11-14 Optimization of search space and sounding reference signal placement for improved decoding timeline

Publications (1)

Publication Number Publication Date
ES2897497T3 true ES2897497T3 (es) 2022-03-01

Family

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Family Applications (3)

Application Number Title Priority Date Filing Date
ES20150121T Active ES2897497T3 (es) 2016-11-15 2017-11-15 Optimización del espacio de búsqueda y ubicación de señal de referencia de sondeo para una línea temporal de descodificación mejorada
ES17818653T Active ES2840060T3 (es) 2016-11-15 2017-11-15 Optimización del espacio de búsqueda y ubicación de señal de referencia de sondeo para una línea temporal de descodificación mejorada
ES20150120T Active ES2896953T3 (es) 2016-11-15 2017-11-15 Optimización del espacio de búsqueda y ubicación de señal de referencia de sondeo para una línea temporal de descodificación mejorada

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES17818653T Active ES2840060T3 (es) 2016-11-15 2017-11-15 Optimización del espacio de búsqueda y ubicación de señal de referencia de sondeo para una línea temporal de descodificación mejorada
ES20150120T Active ES2896953T3 (es) 2016-11-15 2017-11-15 Optimización del espacio de búsqueda y ubicación de señal de referencia de sondeo para una línea temporal de descodificación mejorada

Country Status (9)

Country Link
US (2) US10154481B2 (cg-RX-API-DMAC7.html)
EP (3) EP3542493B1 (cg-RX-API-DMAC7.html)
JP (2) JP6749491B2 (cg-RX-API-DMAC7.html)
KR (2) KR102026592B1 (cg-RX-API-DMAC7.html)
CN (2) CN109983727B (cg-RX-API-DMAC7.html)
BR (2) BR112019009682B1 (cg-RX-API-DMAC7.html)
CA (1) CA3039999C (cg-RX-API-DMAC7.html)
ES (3) ES2897497T3 (cg-RX-API-DMAC7.html)
WO (1) WO2018093938A1 (cg-RX-API-DMAC7.html)

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Also Published As

Publication number Publication date
EP3542493A1 (en) 2019-09-25
BR112019009682B1 (pt) 2021-03-30
US20180139735A1 (en) 2018-05-17
ES2840060T3 (es) 2021-07-06
KR102184472B1 (ko) 2020-11-30
EP3654574B1 (en) 2021-10-06
EP3654575A1 (en) 2020-05-20
CA3039999C (en) 2021-06-15
US20190110280A1 (en) 2019-04-11
CN109983727B (zh) 2020-07-28
EP3542493B1 (en) 2020-09-23
KR102026592B1 (ko) 2019-09-27
KR20190058659A (ko) 2019-05-29
CN111404655B (zh) 2022-08-05
KR20190073434A (ko) 2019-06-26
CN111404655A (zh) 2020-07-10
EP3654574A1 (en) 2020-05-20
JP2020129840A (ja) 2020-08-27
CN109983727A (zh) 2019-07-05
ES2896953T3 (es) 2022-02-28
BR112019009682A2 (pt) 2019-08-06
JP6856804B2 (ja) 2021-04-14
CA3039999A1 (en) 2018-05-24
EP3654575B1 (en) 2021-10-06
JP6749491B2 (ja) 2020-09-02
US10736093B2 (en) 2020-08-04
US10154481B2 (en) 2018-12-11
BR122020017656B1 (pt) 2021-05-04
WO2018093938A1 (en) 2018-05-24
JP2019537899A (ja) 2019-12-26

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