EP3449591A4 - COMMON PDCCH (cPDCCH) TRANSMITTED ON AN UNLICENSED CARRIER - Google Patents

COMMON PDCCH (cPDCCH) TRANSMITTED ON AN UNLICENSED CARRIER Download PDF

Info

Publication number
EP3449591A4
EP3449591A4 EP16900768.9A EP16900768A EP3449591A4 EP 3449591 A4 EP3449591 A4 EP 3449591A4 EP 16900768 A EP16900768 A EP 16900768A EP 3449591 A4 EP3449591 A4 EP 3449591A4
Authority
EP
European Patent Office
Prior art keywords
cpdcch
transmitted
unlicensed carrier
common pdcch
pdcch
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.)
Pending
Application number
EP16900768.9A
Other languages
German (de)
French (fr)
Other versions
EP3449591A1 (en
Inventor
Abhijeet Bhorkar
Huaning Niu
Jeongho Jeon
Qiaoyang Ye
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Intel IP Corp
Original Assignee
Intel IP Corp
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
Priority to US201662327256P priority Critical
Application filed by Intel IP Corp filed Critical Intel IP Corp
Priority to PCT/US2016/065678 priority patent/WO2017189044A1/en
Publication of EP3449591A1 publication Critical patent/EP3449591A1/en
Publication of EP3449591A4 publication Critical patent/EP3449591A4/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
    • H04W72/12Dynamic Wireless traffic scheduling ; Dynamically scheduled allocation on shared channel
    • H04W72/1278Transmission of control information for scheduling
    • H04W72/1289Transmission of control information for scheduling in the downlink, i.e. towards the terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/0006Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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 signaling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14Spectrum sharing arrangements between different networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access, e.g. scheduled or random access
    • H04W74/08Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0808Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA
EP16900768.9A 2016-04-25 2016-12-08 COMMON PDCCH (cPDCCH) TRANSMITTED ON AN UNLICENSED CARRIER Pending EP3449591A4 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US201662327256P true 2016-04-25 2016-04-25
PCT/US2016/065678 WO2017189044A1 (en) 2016-04-25 2016-12-08 COMMON PDCCH (cPDCCH) TRANSMITTED ON AN UNLICENSED CARRIER

Publications (2)

Publication Number Publication Date
EP3449591A1 EP3449591A1 (en) 2019-03-06
EP3449591A4 true EP3449591A4 (en) 2019-11-20

Family

ID=60160020

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16900768.9A Pending EP3449591A4 (en) 2016-04-25 2016-12-08 COMMON PDCCH (cPDCCH) TRANSMITTED ON AN UNLICENSED CARRIER

Country Status (2)

Country Link
EP (1) EP3449591A4 (en)
WO (1) WO2017189044A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109802753A (en) * 2017-11-17 2019-05-24 维沃移动通信有限公司 The transmission method and device of CSI

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015188557A1 (en) * 2014-06-13 2015-12-17 中兴通讯股份有限公司 Unlicensed carrier scheduling method, device and system, and computer storage medium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011108822A2 (en) * 2010-03-03 2011-09-09 엘지전자 주식회사 Method and device for transmitting uplink control information in wireless communication system
WO2016048081A1 (en) * 2014-09-26 2016-03-31 한국전자통신연구원 Wireless channel access method and device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015188557A1 (en) * 2014-06-13 2015-12-17 中兴通讯股份有限公司 Unlicensed carrier scheduling method, device and system, and computer storage medium
EP3148108A1 (en) * 2014-06-13 2017-03-29 ZTE Corporation Unlicensed carrier scheduling method, device and system, and computer storage medium

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
INTEL CORPORATION: "Introduction of cross-burst scheduling", vol. RAN WG1, no. St. Julian's, Malta; 20160215 - 20160219, 14 February 2016 (2016-02-14), XP051053764, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20160214] *
INTEL CORPORATION: "On the Support of Cross-burst Scheduling", vol. RAN WG1, no. Busan, Korea; 20160411 - 20160415, 2 April 2016 (2016-04-02), XP051080132, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_84b/Docs/> [retrieved on 20160402] *
INTEL CORPORATION: "Transmission of Uplink Control Information on an LAA SCell", vol. RAN WG1, no. Busan, Korea; 20160411 - 20160415, 2 April 2016 (2016-04-02), XP051080136, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_84b/Docs/> [retrieved on 20160402] *
See also references of WO2017189044A1 *

Also Published As

Publication number Publication date
EP3449591A1 (en) 2019-03-06
WO2017189044A1 (en) 2017-11-02

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Extension state: MA MD

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Effective date: 20180919

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DAV Request for validation of the european patent (in any country) (deleted)
DAX Request for extension of the european patent (to any country) (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20191023

RIC1 Information provided on ipc code assigned before grant

Ipc: H04L 27/00 20060101ALI20191017BHEP

Ipc: H04W 72/12 20090101ALI20191017BHEP

Ipc: H04L 5/00 20060101AFI20191017BHEP

Ipc: H04W 74/08 20090101ALN20191017BHEP

Ipc: H04W 16/14 20090101ALI20191017BHEP