WO2014124131A3 - Enabling secondary user coexistence on dynamic shared spectrum with primary user - Google Patents

Enabling secondary user coexistence on dynamic shared spectrum with primary user Download PDF

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Publication number
WO2014124131A3
WO2014124131A3 PCT/US2014/015095 US2014015095W WO2014124131A3 WO 2014124131 A3 WO2014124131 A3 WO 2014124131A3 US 2014015095 W US2014015095 W US 2014015095W WO 2014124131 A3 WO2014124131 A3 WO 2014124131A3
Authority
WO
WIPO (PCT)
Prior art keywords
operation cycle
user
shared spectrum
coexistence
phase
Prior art date
Application number
PCT/US2014/015095
Other languages
French (fr)
Other versions
WO2014124131A2 (en
Inventor
Scott Laughlin
Jean-Louis Gauvreau
Martino Freda
Virgil Comsa
Yuying Dai
Angelo Cuffaro
Mihaela C. Beluri
Original Assignee
Interdigital Patent Holdings, 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 Interdigital Patent Holdings, Inc. filed Critical Interdigital Patent Holdings, Inc.
Publication of WO2014124131A2 publication Critical patent/WO2014124131A2/en
Publication of WO2014124131A3 publication Critical patent/WO2014124131A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1215—Wireless traffic scheduling for collaboration of different radio technologies

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Measuring Volume Flow (AREA)

Abstract

Systems, methods and instrumentalities are provided to implement a mechanism of a secondary user (SU) system coexisting with a primary user (PU) system. The SU system may gather information associated with the operation cycle(s) of the PU system of a shared channel. An operation cycle of the PU system may include a quiet phase and a pulse phase. For example the SU system may gather information associated with the operation cycle of the PU system. Such information may include pulse phase duration, pulse duty cycle, and/or allowed hopping sequences, etc. Based on information associated with the operation cycle of the PU system, the SU system may transmit or schedule transmission on the shared channel during the quiet phase of the PU operation cycle. The SU system may perform interference mitigation based on the timing of the pulse phase.
PCT/US2014/015095 2013-02-06 2014-02-06 Enabling secondary user coexistence on dynamic shared spectrum with primary user WO2014124131A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361761636P 2013-02-06 2013-02-06
US61/761,636 2013-02-06

Publications (2)

Publication Number Publication Date
WO2014124131A2 WO2014124131A2 (en) 2014-08-14
WO2014124131A3 true WO2014124131A3 (en) 2014-10-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/015095 WO2014124131A2 (en) 2013-02-06 2014-02-06 Enabling secondary user coexistence on dynamic shared spectrum with primary user

Country Status (2)

Country Link
TW (1) TW201446020A (en)
WO (1) WO2014124131A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110741663B (en) * 2017-09-20 2023-09-12 索尼公司 Wireless communication method and wireless communication device

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US9813914B2 (en) * 2013-12-06 2017-11-07 Qualcomm Incorporated System and method for management of spectrum interference rights and secondary use permissions
US9451627B1 (en) 2014-12-16 2016-09-20 Silvus Technologies, Inc. Single transceiver-DSA via MAC-underlay sensing and signaling
EP3274736A4 (en) 2015-03-27 2018-05-02 Telefonaktiebolaget LM Ericsson (PUBL) Radar detection and/or protection in a wireless communication system operating in a spectrum shared with at least one radar system
US10412592B2 (en) 2015-05-29 2019-09-10 Intel Corporation Evolved node-B, spectrum access system (SAS) controller and method for communication in shared spectrum
CN108476410B (en) * 2015-10-22 2022-07-29 瑞典爱立信有限公司 Method and system for radar detection in shared spectrum
CN107371165A (en) 2016-05-13 2017-11-21 索尼公司 Spectrum management apparatus and method, electronic installation and method and wireless communication system
US10194438B2 (en) 2016-09-29 2019-01-29 The Mitre Corporation Systems and methods for radio frequency spectrum sharing
US11317305B2 (en) 2019-09-03 2022-04-26 Silvus Technologies, Inc. User interface for MIMO networks

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110741663B (en) * 2017-09-20 2023-09-12 索尼公司 Wireless communication method and wireless communication device

Also Published As

Publication number Publication date
TW201446020A (en) 2014-12-01
WO2014124131A2 (en) 2014-08-14

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