AU2017212617B2 - Indicating additional PBCH symbols in unlicensed small cell environment - Google Patents

Indicating additional PBCH symbols in unlicensed small cell environment Download PDF

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Publication number
AU2017212617B2
AU2017212617B2 AU2017212617A AU2017212617A AU2017212617B2 AU 2017212617 B2 AU2017212617 B2 AU 2017212617B2 AU 2017212617 A AU2017212617 A AU 2017212617A AU 2017212617 A AU2017212617 A AU 2017212617A AU 2017212617 B2 AU2017212617 B2 AU 2017212617B2
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Australia
Prior art keywords
subframe
radio frame
reference boundary
subframe number
broadcast channel
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AU2017212617A
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AU2017212617A1 (en
Inventor
Arumugam Chendamarai Kannan
Tamer Adel Kadous
Tao Luo
Chirag Sureshbhai Patel
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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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/18—Arrangements for synchronising broadcast or distribution via plural systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2211/00—Orthogonal indexing scheme relating to orthogonal multiplex systems
    • H04J2211/003—Orthogonal indexing scheme relating to orthogonal multiplex systems within particular systems or standards
    • H04J2211/005—Long term evolution [LTE]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
AU2017212617A 2016-01-28 2017-01-27 Indicating additional PBCH symbols in unlicensed small cell environment Active AU2017212617B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662288405P 2016-01-28 2016-01-28
US62/288,405 2016-01-28
US15/417,137 US11296837B2 (en) 2016-01-28 2017-01-26 Physical broadcast channel (PBCH) transmission and reception on a shared communication medium
US15/417,137 2017-01-26
PCT/US2017/015289 WO2017132479A1 (en) 2016-01-28 2017-01-27 Indicating additional pbch symbols in unlicensed small cell environment

Publications (2)

Publication Number Publication Date
AU2017212617A1 AU2017212617A1 (en) 2018-07-05
AU2017212617B2 true AU2017212617B2 (en) 2020-09-10

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AU2017212617A Active AU2017212617B2 (en) 2016-01-28 2017-01-27 Indicating additional PBCH symbols in unlicensed small cell environment

Country Status (7)

Country Link
US (1) US11296837B2 (enExample)
EP (1) EP3409070B1 (enExample)
JP (1) JP6961602B2 (enExample)
KR (1) KR102768388B1 (enExample)
CN (1) CN108496407B (enExample)
AU (1) AU2017212617B2 (enExample)
WO (1) WO2017132479A1 (enExample)

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Also Published As

Publication number Publication date
EP3409070B1 (en) 2022-05-04
WO2017132479A1 (en) 2017-08-03
EP3409070A1 (en) 2018-12-05
AU2017212617A1 (en) 2018-07-05
KR20180109894A (ko) 2018-10-08
JP6961602B2 (ja) 2021-11-05
CN108496407A (zh) 2018-09-04
US11296837B2 (en) 2022-04-05
JP2019507544A (ja) 2019-03-14
US20170222771A1 (en) 2017-08-03
CN108496407B (zh) 2022-03-15
KR102768388B1 (ko) 2025-02-13
BR112018015126A2 (pt) 2018-12-18

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