CA2949993C - Cell discovery in a wireless network using an unlicensed radio frequency spectrum band - Google Patents

Cell discovery in a wireless network using an unlicensed radio frequency spectrum band Download PDF

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Publication number
CA2949993C
CA2949993C CA2949993A CA2949993A CA2949993C CA 2949993 C CA2949993 C CA 2949993C CA 2949993 A CA2949993 A CA 2949993A CA 2949993 A CA2949993 A CA 2949993A CA 2949993 C CA2949993 C CA 2949993C
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CA
Canada
Prior art keywords
sib
radio frequency
frequency spectrum
spectrum band
subset
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Active
Application number
CA2949993A
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English (en)
French (fr)
Other versions
CA2949993A1 (en
Inventor
Durga Prasad Malladi
Tao Luo
Aleksandar Damnjanovic
Yongbin Wei
Madhavan Srinivasan Vajapeyam
Wanshi Chen
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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
Publication of CA2949993A1 publication Critical patent/CA2949993A1/en
Application granted granted Critical
Publication of CA2949993C publication Critical patent/CA2949993C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • 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
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • 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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
CA2949993A 2014-07-03 2015-07-02 Cell discovery in a wireless network using an unlicensed radio frequency spectrum band Active CA2949993C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462020897P 2014-07-03 2014-07-03
US62/020,897 2014-07-03
US14/789,301 US11582749B2 (en) 2014-07-03 2015-07-01 Cell discovery in a wireless network using an unlicensed radio frequency spectrum band
US14/789,301 2015-07-01
PCT/US2015/038946 WO2016004279A1 (en) 2014-07-03 2015-07-02 Cell discovery in a wireless network using an unlicensed radio frequency spectrum band

Publications (2)

Publication Number Publication Date
CA2949993A1 CA2949993A1 (en) 2016-01-07
CA2949993C true CA2949993C (en) 2023-01-03

Family

ID=55018028

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2949993A Active CA2949993C (en) 2014-07-03 2015-07-02 Cell discovery in a wireless network using an unlicensed radio frequency spectrum band

Country Status (8)

Country Link
US (1) US11582749B2 (enExample)
EP (1) EP3165028B1 (enExample)
JP (1) JP6755861B2 (enExample)
KR (1) KR102377815B1 (enExample)
CN (1) CN106471849A (enExample)
CA (1) CA2949993C (enExample)
ES (1) ES2818087T3 (enExample)
WO (1) WO2016004279A1 (enExample)

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Also Published As

Publication number Publication date
CA2949993A1 (en) 2016-01-07
JP2017525319A (ja) 2017-08-31
WO2016004279A1 (en) 2016-01-07
JP6755861B2 (ja) 2020-09-16
ES2818087T3 (es) 2021-04-09
US11582749B2 (en) 2023-02-14
US20160007353A1 (en) 2016-01-07
CN106471849A (zh) 2017-03-01
EP3165028B1 (en) 2020-06-10
KR20170029488A (ko) 2017-03-15
KR102377815B1 (ko) 2022-03-22
EP3165028A1 (en) 2017-05-10

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