TWI561100B - Wireless transmitter/receiver unit (wtru) and method of managing carrier aggregation for wtru - Google Patents

Wireless transmitter/receiver unit (wtru) and method of managing carrier aggregation for wtru

Info

Publication number
TWI561100B
TWI561100B TW100143125A TW100143125A TWI561100B TW I561100 B TWI561100 B TW I561100B TW 100143125 A TW100143125 A TW 100143125A TW 100143125 A TW100143125 A TW 100143125A TW I561100 B TWI561100 B TW I561100B
Authority
TW
Taiwan
Prior art keywords
wtru
carrier aggregation
wireless transmitter
receiver unit
managing carrier
Prior art date
Application number
TW100143125A
Other languages
English (en)
Other versions
TW201225716A (en
Inventor
Ghyslain Pelletier
Paul Marinier
Diana Pani
Original Assignee
Interdigital Patent Holdings 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 Interdigital Patent Holdings Inc filed Critical Interdigital Patent Holdings Inc
Publication of TW201225716A publication Critical patent/TW201225716A/zh
Application granted granted Critical
Publication of TWI561100B publication Critical patent/TWI561100B/zh

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453Resources in frequency domain, e.g. a carrier in FDMA
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/15Setup of multiple wireless link connections
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/20Manipulation of established connections
    • H04W76/28Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02Terminal devices
    • H04W88/06Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/08Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/30TPC using constraints in the total amount of available transmission power
    • H04W52/34TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/38TPC being performed in particular situations
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/15Setup of multiple wireless link connections
    • H04W76/16Involving different core network technologies, e.g. a packet-switched [PS] bearer in combination with a circuit-switched [CS] bearer

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
TW100143125A 2010-12-03 2011-11-24 Wireless transmitter/receiver unit (wtru) and method of managing carrier aggregation for wtru TWI561100B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41971210P 2010-12-03 2010-12-03
US201161467521P 2011-03-25 2011-03-25

Publications (2)

Publication Number Publication Date
TW201225716A TW201225716A (en) 2012-06-16
TWI561100B true TWI561100B (en) 2016-12-01

Family

ID=45218913

Family Applications (2)

Application Number Title Priority Date Filing Date
TW100143125A TWI561100B (en) 2010-12-03 2011-11-24 Wireless transmitter/receiver unit (wtru) and method of managing carrier aggregation for wtru
TW105111404A TW201637507A (zh) 2010-12-03 2011-11-24 執形多無線電存取技術載波聚合方法、裝置及系統

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW105111404A TW201637507A (zh) 2010-12-03 2011-11-24 執形多無線電存取技術載波聚合方法、裝置及系統

Country Status (13)

Country Link
US (6) US9271290B2 (zh)
EP (3) EP2647259B1 (zh)
JP (4) JP5977251B2 (zh)
KR (5) KR102258940B1 (zh)
CN (1) CN103238368B (zh)
DK (1) DK3319395T3 (zh)
ES (1) ES2950362T3 (zh)
FI (1) FI3319395T3 (zh)
HK (1) HK1254969A1 (zh)
HU (1) HUE061949T2 (zh)
PL (1) PL3319395T3 (zh)
TW (2) TWI561100B (zh)
WO (1) WO2012074878A2 (zh)

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