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GB2568835B - Downlink communication in the uplink FDD channel - Google Patents

Downlink communication in the uplink FDD channel

Info

Publication number
GB2568835B
GB2568835B GB201901872A GB201901872A GB2568835B GB 2568835 B GB2568835 B GB 2568835B GB 201901872 A GB201901872 A GB 201901872A GB 201901872 A GB201901872 A GB 201901872A GB 2568835 B GB2568835 B GB 2568835B
Authority
GB
United Kingdom
Prior art keywords
downlink communication
uplink fdd
fdd channel
channel
uplink
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
GB201901872A
Other versions
GB2568835A (en
GB201901872D0 (en
Inventor
Goldhamer Mariana
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority claimed from GB1508594.7A external-priority patent/GB2522377B/en
Publication of GB201901872D0 publication Critical patent/GB201901872D0/en
Publication of GB2568835A publication Critical patent/GB2568835A/en
Application granted granted Critical
Publication of GB2568835B publication Critical patent/GB2568835B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1893—Physical mapping arrangements
    • 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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
GB201901872A 2012-10-21 2013-10-20 Downlink communication in the uplink FDD channel Active GB2568835B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IL22259712 2012-10-21
US201361882792P 2013-09-26 2013-09-26
GB1508594.7A GB2522377B (en) 2012-10-21 2013-10-20 Improved utilization of the uplink FDD channel

Publications (3)

Publication Number Publication Date
GB201901872D0 GB201901872D0 (en) 2019-04-03
GB2568835A GB2568835A (en) 2019-05-29
GB2568835B true GB2568835B (en) 2019-12-25

Family

ID=65998661

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201901872A Active GB2568835B (en) 2012-10-21 2013-10-20 Downlink communication in the uplink FDD channel

Country Status (1)

Country Link
GB (1) GB2568835B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102026206A (en) * 2009-09-21 2011-04-20 上海贝尔股份有限公司 Method and device for allocating low frequency-band frequency spectrum resources for TDD system
US20120063373A1 (en) * 2010-09-15 2012-03-15 Interdigital Patent Holdings, Inc. Method and apparatus for dynamic bandwidth provisioning in frequency division duplex systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102026206A (en) * 2009-09-21 2011-04-20 上海贝尔股份有限公司 Method and device for allocating low frequency-band frequency spectrum resources for TDD system
US20120063373A1 (en) * 2010-09-15 2012-03-15 Interdigital Patent Holdings, Inc. Method and apparatus for dynamic bandwidth provisioning in frequency division duplex systems

Also Published As

Publication number Publication date
GB2568835A (en) 2019-05-29
GB201901872D0 (en) 2019-04-03

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