CA3241290A1 - Techniques for managing resources for uplink transmissions in a shared radio frequency spectrum band - Google Patents

Techniques for managing resources for uplink transmissions in a shared radio frequency spectrum band

Info

Publication number
CA3241290A1
CA3241290A1 CA3241290A CA3241290A CA3241290A1 CA 3241290 A1 CA3241290 A1 CA 3241290A1 CA 3241290 A CA3241290 A CA 3241290A CA 3241290 A CA3241290 A CA 3241290A CA 3241290 A1 CA3241290 A1 CA 3241290A1
Authority
CA
Canada
Prior art keywords
uplink
radio frequency
frequency spectrum
spectrum band
interval
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
CA3241290A
Other languages
English (en)
French (fr)
Inventor
Wanshi Chen
Aleksandar Damnjanovic
Durga Prasad Malladi
Hao Xu
Peter Gaal
Yongbin Wei
Tao Luo
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.)
Qualcomm Inc
Original Assignee
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 CA3241290A1 publication Critical patent/CA3241290A1/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CA3241290A 2014-05-20 2015-04-21 Techniques for managing resources for uplink transmissions in a shared radio frequency spectrum band Pending CA3241290A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462000957P 2014-05-20 2014-05-20
US62/000,957 2014-05-20
US14/618,738 2015-02-10
US14/618,738 US10194424B2 (en) 2014-05-20 2015-02-10 Techniques for managing resources for uplink transmissions in a shared radio frequency spectrum band
CA2945173A CA2945173C (en) 2014-05-20 2015-04-21 Resource management techniques for uplink transmissions in a shared radio frequency spectrum band

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2945173A Division CA2945173C (en) 2014-05-20 2015-04-21 Resource management techniques for uplink transmissions in a shared radio frequency spectrum band

Publications (1)

Publication Number Publication Date
CA3241290A1 true CA3241290A1 (en) 2015-11-26

Family

ID=53055116

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3241290A Pending CA3241290A1 (en) 2014-05-20 2015-04-21 Techniques for managing resources for uplink transmissions in a shared radio frequency spectrum band
CA2945173A Active CA2945173C (en) 2014-05-20 2015-04-21 Resource management techniques for uplink transmissions in a shared radio frequency spectrum band

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2945173A Active CA2945173C (en) 2014-05-20 2015-04-21 Resource management techniques for uplink transmissions in a shared radio frequency spectrum band

Country Status (8)

Country Link
US (2) US10194424B2 (https=)
EP (2) EP3823399B1 (https=)
JP (1) JP6553091B2 (https=)
KR (2) KR102432171B1 (https=)
CN (2) CN106465383B (https=)
CA (2) CA3241290A1 (https=)
ES (1) ES2875304T3 (https=)
WO (1) WO2015179055A1 (https=)

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Also Published As

Publication number Publication date
KR20170007762A (ko) 2017-01-20
US10194424B2 (en) 2019-01-29
CA2945173A1 (en) 2015-11-26
CN111031607B (zh) 2023-09-22
KR20210138172A (ko) 2021-11-18
US20150341921A1 (en) 2015-11-26
US11012984B2 (en) 2021-05-18
EP3146783B1 (en) 2021-03-10
EP3146783A1 (en) 2017-03-29
EP3823399B1 (en) 2025-09-24
JP6553091B2 (ja) 2019-07-31
CA2945173C (en) 2024-09-10
KR102329017B1 (ko) 2021-11-18
CN111031607A (zh) 2020-04-17
KR102432171B1 (ko) 2022-08-11
ES2875304T3 (es) 2021-11-10
CN106465383B (zh) 2020-01-10
JP2017516420A (ja) 2017-06-15
EP3823399A1 (en) 2021-05-19
CN106465383A (zh) 2017-02-22
US20190116590A1 (en) 2019-04-18
WO2015179055A1 (en) 2015-11-26
EP3823399C0 (en) 2025-09-24

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