GB2556178B - Cellular communication system devices and methods - Google Patents

Cellular communication system devices and methods

Info

Publication number
GB2556178B
GB2556178B GB1715147.3A GB201715147A GB2556178B GB 2556178 B GB2556178 B GB 2556178B GB 201715147 A GB201715147 A GB 201715147A GB 2556178 B GB2556178 B GB 2556178B
Authority
GB
United Kingdom
Prior art keywords
methods
communication system
cellular communication
system devices
devices
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
GB1715147.3A
Other versions
GB2556178A (en
GB201715147D0 (en
Inventor
Marco Olivier
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 GB1715147.3A priority Critical patent/GB2556178B/en
Priority claimed from GB1605541.0A external-priority patent/GB2548902A/en
Publication of GB201715147D0 publication Critical patent/GB201715147D0/en
Publication of GB2556178A publication Critical patent/GB2556178A/en
Application granted granted Critical
Publication of GB2556178B publication Critical patent/GB2556178B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/365—Power headroom reporting

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
GB1715147.3A 2016-04-01 2016-04-01 Cellular communication system devices and methods Active GB2556178B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1715147.3A GB2556178B (en) 2016-04-01 2016-04-01 Cellular communication system devices and methods

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1715147.3A GB2556178B (en) 2016-04-01 2016-04-01 Cellular communication system devices and methods
GB1605541.0A GB2548902A (en) 2016-04-01 2016-04-01 Cellular communication system devices and methods

Publications (3)

Publication Number Publication Date
GB201715147D0 GB201715147D0 (en) 2017-11-01
GB2556178A GB2556178A (en) 2018-05-23
GB2556178B true GB2556178B (en) 2019-04-10

Family

ID=60159574

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1715147.3A Active GB2556178B (en) 2016-04-01 2016-04-01 Cellular communication system devices and methods

Country Status (1)

Country Link
GB (1) GB2556178B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012022369A1 (en) * 2010-08-16 2012-02-23 Nokia Siemens Networks Oy Empty buffer status reporting from an user equipment in uplink transmissions
WO2016034193A1 (en) * 2014-09-01 2016-03-10 Telefonaktiebolaget L M Ericsson (Publ) Conditional uplink radio resource utilization in a cellular network
WO2017034505A1 (en) * 2015-08-21 2017-03-02 Intel IP Corporation Methods and apparatus for fast uplink access

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012022369A1 (en) * 2010-08-16 2012-02-23 Nokia Siemens Networks Oy Empty buffer status reporting from an user equipment in uplink transmissions
WO2016034193A1 (en) * 2014-09-01 2016-03-10 Telefonaktiebolaget L M Ericsson (Publ) Conditional uplink radio resource utilization in a cellular network
WO2017034505A1 (en) * 2015-08-21 2017-03-02 Intel IP Corporation Methods and apparatus for fast uplink access

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"Long-duration UL grant", 3GPP DRAFT; R2-154322 LONG-DURATION UL GRANT, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Malmö, Sweden; 20151004 - 20151009, R2-154322 Long-duration UL grant, 26 September 2015 (2015-09-26), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051042355 *
3GPP draft; R2-154121-skip UL transmission. PDCCH missing issue in skipping UL transmission *

Also Published As

Publication number Publication date
GB2556178A (en) 2018-05-23
GB201715147D0 (en) 2017-11-01

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