CA3061774C - Methods and apparatuses for detecting control channels in wireless communication systems - Google Patents

Methods and apparatuses for detecting control channels in wireless communication systems Download PDF

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Publication number
CA3061774C
CA3061774C CA3061774A CA3061774A CA3061774C CA 3061774 C CA3061774 C CA 3061774C CA 3061774 A CA3061774 A CA 3061774A CA 3061774 A CA3061774 A CA 3061774A CA 3061774 C CA3061774 C CA 3061774C
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Prior art keywords
time duration
resource set
pdcch
control
control resource
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Active
Application number
CA3061774A
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English (en)
French (fr)
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CA3061774A1 (en
Inventor
Hua Xu
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.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=64016393&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA3061774(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CA3061774A1 publication Critical patent/CA3061774A1/en
Application granted granted Critical
Publication of CA3061774C publication Critical patent/CA3061774C/en
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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
    • H04W72/23—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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0038—Blind format detection
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • 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
    • H04W72/04—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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Navigation (AREA)
CA3061774A 2017-05-02 2018-04-18 Methods and apparatuses for detecting control channels in wireless communication systems Active CA3061774C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762500151P 2017-05-02 2017-05-02
US62/500,151 2017-05-02
PCT/CN2018/083520 WO2018201892A1 (en) 2017-05-02 2018-04-18 Methods and apparatuses for detecting control channels in wireless communication systems

Publications (2)

Publication Number Publication Date
CA3061774A1 CA3061774A1 (en) 2018-11-08
CA3061774C true CA3061774C (en) 2023-10-31

Family

ID=64016393

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3061774A Active CA3061774C (en) 2017-05-02 2018-04-18 Methods and apparatuses for detecting control channels in wireless communication systems

Country Status (18)

Country Link
US (2) US11245506B2 (https=)
EP (2) EP3488651B1 (https=)
JP (1) JP7145878B2 (https=)
KR (1) KR102741617B1 (https=)
CN (2) CN111432493A (https=)
AU (1) AU2018262868B2 (https=)
BR (1) BR112019023031A2 (https=)
CA (1) CA3061774C (https=)
CL (1) CL2019003132A1 (https=)
ES (1) ES2811510T3 (https=)
IL (1) IL270340B2 (https=)
MX (1) MX2019013073A (https=)
PH (1) PH12019502467A1 (https=)
PL (1) PL3488651T3 (https=)
RU (1) RU2760208C2 (https=)
SG (1) SG11201910087XA (https=)
WO (1) WO2018201892A1 (https=)
ZA (1) ZA201907451B (https=)

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Also Published As

Publication number Publication date
CA3061774A1 (en) 2018-11-08
AU2018262868B2 (en) 2022-12-22
JP7145878B2 (ja) 2022-10-03
CL2019003132A1 (es) 2020-03-20
SG11201910087XA (en) 2019-11-28
JP2020519114A (ja) 2020-06-25
US20220109544A1 (en) 2022-04-07
CN109792744A (zh) 2019-05-21
KR20200003027A (ko) 2020-01-08
BR112019023031A2 (pt) 2020-06-30
US11902209B2 (en) 2024-02-13
ZA201907451B (en) 2020-10-28
IL270340B (en) 2022-10-01
KR102741617B1 (ko) 2024-12-10
PL3488651T3 (pl) 2020-11-16
RU2019138596A3 (https=) 2021-06-02
WO2018201892A1 (en) 2018-11-08
EP3720035A1 (en) 2020-10-07
EP3488651B1 (en) 2020-07-15
AU2018262868A1 (en) 2019-12-05
CN109792744B (zh) 2020-04-24
MX2019013073A (es) 2019-12-16
EP3488651A4 (en) 2019-07-03
IL270340B2 (en) 2023-02-01
RU2019138596A (ru) 2021-06-02
RU2760208C2 (ru) 2021-11-22
CN111432493A (zh) 2020-07-17
PH12019502467A1 (en) 2021-01-11
US11245506B2 (en) 2022-02-08
ES2811510T3 (es) 2021-03-12
US20200028651A1 (en) 2020-01-23
EP3488651A1 (en) 2019-05-29
IL270340A (https=) 2019-12-31

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