GB2576195B - Transmission resource sharing - Google Patents

Transmission resource sharing Download PDF

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Publication number
GB2576195B
GB2576195B GB1812919.7A GB201812919A GB2576195B GB 2576195 B GB2576195 B GB 2576195B GB 201812919 A GB201812919 A GB 201812919A GB 2576195 B GB2576195 B GB 2576195B
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GB
United Kingdom
Prior art keywords
transmission resource
resource sharing
sharing
transmission
resource
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
GB1812919.7A
Other versions
GB2576195A (en
GB201812919D0 (en
Inventor
Garcia Virgile
Salim Umer
Jechoux Bruno
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.)
TCL Communication Ltd
Original Assignee
TCL Communication Ltd
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 TCL Communication Ltd filed Critical TCL Communication Ltd
Priority to GB1812919.7A priority Critical patent/GB2576195B/en
Publication of GB201812919D0 publication Critical patent/GB201812919D0/en
Priority to CN201980036746.9A priority patent/CN112272956B/en
Priority to PCT/CN2019/099294 priority patent/WO2020029924A1/en
Publication of GB2576195A publication Critical patent/GB2576195A/en
Application granted granted Critical
Publication of GB2576195B publication Critical patent/GB2576195B/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
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0808—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
    • H04W74/0841—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure with collision treatment
    • H04W74/085—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure with collision treatment collision avoidance
GB1812919.7A 2018-08-08 2018-08-08 Transmission resource sharing Active GB2576195B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1812919.7A GB2576195B (en) 2018-08-08 2018-08-08 Transmission resource sharing
CN201980036746.9A CN112272956B (en) 2018-08-08 2019-08-05 Transmission resource sharing
PCT/CN2019/099294 WO2020029924A1 (en) 2018-08-08 2019-08-05 Transmission resource sharing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1812919.7A GB2576195B (en) 2018-08-08 2018-08-08 Transmission resource sharing

Publications (3)

Publication Number Publication Date
GB201812919D0 GB201812919D0 (en) 2018-09-19
GB2576195A GB2576195A (en) 2020-02-12
GB2576195B true GB2576195B (en) 2021-11-03

Family

ID=63518550

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1812919.7A Active GB2576195B (en) 2018-08-08 2018-08-08 Transmission resource sharing

Country Status (3)

Country Link
CN (1) CN112272956B (en)
GB (1) GB2576195B (en)
WO (1) WO2020029924A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015191963A1 (en) * 2014-06-13 2015-12-17 Qualcomm Incorporated Wireless communications over unlicensed radio frequency spectrum
WO2016081375A1 (en) * 2014-11-17 2016-05-26 Intel IP Corporation Listen before talk (lbt) design for uplink licensed assisted access (laa) operation in unlicensed band
WO2017131470A1 (en) * 2016-01-27 2017-08-03 엘지전자 주식회사 Method for receiving downlink signal, in wireless communication system supporting unlicensed band, and device for supporting same
EP3280215A1 (en) * 2008-01-31 2018-02-07 LG Electronics Inc. Method for signaling back-off information in random access
US20180110071A1 (en) * 2016-02-18 2018-04-19 Telefonaktiebolaget Lm Ericsson (Publ) First Communication Device, Second Communication Device and Methods Therein, for Determining One or More Parameters for Transmitting on an Uplink Control Channel
WO2018113678A1 (en) * 2016-12-21 2018-06-28 Huawei Technologies Co., Ltd. System and method for network-assisted distributed user equipment cooperation in unlicensed spectrum

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101695195B (en) * 2009-09-10 2011-11-09 中国传媒大学 Control method and system for wireless channel access competition
US9565593B2 (en) * 2013-05-20 2017-02-07 Qualcomm Incorporated Techniques for selecting subframe type or for interleaving signals for wireless communications over unlicensed spectrum
US9820247B2 (en) * 2014-07-30 2017-11-14 Intel IP Corporation Enhanced node B (ENB) and method for MTC coexistence
CN105636231B (en) * 2014-11-05 2019-01-25 电信科学技术研究院 A kind of channel-monitoring method and apparatus
US10560963B2 (en) * 2014-11-07 2020-02-11 Telefonaktiebolaget Lm Ericsson (Publ) First radio node and method therein for performing a listen-before-talk (LBT) with a selected LBT method
CN105578573B (en) * 2015-05-28 2019-02-01 宇龙计算机通信科技(深圳)有限公司 A kind of configuration method and device of unauthorized band channels holding time
US20170055293A1 (en) * 2015-08-17 2017-02-23 Mediatek Inc. Methods of Distributed Control Achieving Fair Radio Resource Access
CN108141882B (en) * 2015-08-17 2021-08-03 瑞典爱立信有限公司 Adjustment of data flows and contention window parameters with different priorities in contention-based systems
US10383114B2 (en) * 2016-03-24 2019-08-13 Qualcomm Incorporated On co-channel sidelink LTE V2V and DSRC communication
CN113315613A (en) * 2016-09-13 2021-08-27 华为技术有限公司 Uplink control channel transmission in unlicensed communication spectrum

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3280215A1 (en) * 2008-01-31 2018-02-07 LG Electronics Inc. Method for signaling back-off information in random access
WO2015191963A1 (en) * 2014-06-13 2015-12-17 Qualcomm Incorporated Wireless communications over unlicensed radio frequency spectrum
WO2016081375A1 (en) * 2014-11-17 2016-05-26 Intel IP Corporation Listen before talk (lbt) design for uplink licensed assisted access (laa) operation in unlicensed band
WO2017131470A1 (en) * 2016-01-27 2017-08-03 엘지전자 주식회사 Method for receiving downlink signal, in wireless communication system supporting unlicensed band, and device for supporting same
US20180110071A1 (en) * 2016-02-18 2018-04-19 Telefonaktiebolaget Lm Ericsson (Publ) First Communication Device, Second Communication Device and Methods Therein, for Determining One or More Parameters for Transmitting on an Uplink Control Channel
WO2018113678A1 (en) * 2016-12-21 2018-06-28 Huawei Technologies Co., Ltd. System and method for network-assisted distributed user equipment cooperation in unlicensed spectrum

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
"LBT schemes in LAA UL"; LG; 3GPP Draft; R1-160630; 2016-02-14 *
"On design options for LAA LBT enabling frequency reuse"; NOKIA; 3GPP Draft; R1-152812; 2015-05-24 *
"Support of frequency reuse in LAA DL"; CATT; 3GPP Draft; R1-155189; 2015-10-04 *
Alcatel-Lucent; "LBT and Frame Structure Design for DL-Only LAA"; 3GPP Draft; R1-153385; 2015-05-24 *
CATT; "Design of UL LBT for LAA"; 3GPP Draft; R1-156575; 2015-11-15 *

Also Published As

Publication number Publication date
GB2576195A (en) 2020-02-12
CN112272956B (en) 2022-09-02
WO2020029924A1 (en) 2020-02-13
CN112272956A (en) 2021-01-26
GB201812919D0 (en) 2018-09-19

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