WO2010019009A3 - Communication system using carrier aggregation, and base station and terminal included in the communication system - Google Patents

Communication system using carrier aggregation, and base station and terminal included in the communication system Download PDF

Info

Publication number
WO2010019009A3
WO2010019009A3 PCT/KR2009/004532 KR2009004532W WO2010019009A3 WO 2010019009 A3 WO2010019009 A3 WO 2010019009A3 KR 2009004532 W KR2009004532 W KR 2009004532W WO 2010019009 A3 WO2010019009 A3 WO 2010019009A3
Authority
WO
WIPO (PCT)
Prior art keywords
type
terminal
communication system
base station
component carrier
Prior art date
Application number
PCT/KR2009/004532
Other languages
French (fr)
Other versions
WO2010019009A2 (en
Inventor
Taegyun Noh
Kyoung Seok Lee
Jae Young Ahn
Original Assignee
Electronics And Telecommunications Research Institute
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
Priority claimed from KR1020090068227A external-priority patent/KR101089838B1/en
Application filed by Electronics And Telecommunications Research Institute filed Critical Electronics And Telecommunications Research Institute
Priority to US13/058,689 priority Critical patent/US8488544B2/en
Priority to US14/801,464 priority patent/USRE48717E1/en
Publication of WO2010019009A2 publication Critical patent/WO2010019009A2/en
Publication of WO2010019009A3 publication Critical patent/WO2010019009A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/563—Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/20—Negotiating bandwidth
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management

Abstract

A type 1 system and a type 2 system are classified according to whether carrier aggregation is used. A shared component carrier is used for both a type 1 terminal and a type 2 terminal, whereas a dedicated component carrier is used only for the type 2 terminal. Also, a type 2 base station transmits broadcast information by using a shared component carrier. In this instance, the broadcast information includes the shared broadcast information used for both the type 1 terminal and the type 2 terminal and the dedicated broadcast information only for the type 2 terminal. Also, the type 2 base station indicates component carriers that are used by the type 2 terminal, by using a semi-static component carrier indicator or a dynamic component carrier indicator.
PCT/KR2009/004532 2008-08-13 2009-08-13 Communication system using carrier aggregation, and base station and terminal included in the communication system WO2010019009A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/058,689 US8488544B2 (en) 2008-08-13 2009-08-13 Communication system using carrier aggregation, and base station and terminal included in the communication system
US14/801,464 USRE48717E1 (en) 2008-08-13 2009-08-13 Communication system using carrier aggregation, and base station and terminal included in the communication system

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR20080079281 2008-08-13
KR10-2008-0079281 2008-08-13
KR10-2008-0092658 2008-09-22
KR20080092658 2008-09-22
KR10-2009-0068227 2009-07-27
KR1020090068227A KR101089838B1 (en) 2008-08-13 2009-07-27 Communication system of using carrier aggregation and base station and terminl included in the communication system

Publications (2)

Publication Number Publication Date
WO2010019009A2 WO2010019009A2 (en) 2010-02-18
WO2010019009A3 true WO2010019009A3 (en) 2013-11-07

Family

ID=41669498

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/004532 WO2010019009A2 (en) 2008-08-13 2009-08-13 Communication system using carrier aggregation, and base station and terminal included in the communication system

Country Status (1)

Country Link
WO (1) WO2010019009A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8917593B2 (en) * 2010-03-18 2014-12-23 Qualcomm Incorporated Random access design in a multiple component carrier communication network
CN102215502A (en) * 2010-04-02 2011-10-12 北京三星通信技术研究有限公司 Mobility cell measurement method for long term evolution-advanced (LTE-A) system
US20130329692A1 (en) * 2011-02-23 2013-12-12 Blackberry Limited Extending carrier assignment by use of dynamic component carriers

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040029579A1 (en) * 2002-08-07 2004-02-12 Kyocera Corporation Wireless communication system
WO2006072821A1 (en) * 2005-01-10 2006-07-13 Nokia Corporation Transmitting information using multiple carriers
US20080095195A1 (en) * 2006-10-17 2008-04-24 Sassan Ahmadi Device, system, and method for partitioning and framing communication signals in broadband wireless access networks
WO2008094015A1 (en) * 2007-02-01 2008-08-07 Samsung Electronics Co., Ltd. System and method for service interworking between heterogeneous communication systems

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040029579A1 (en) * 2002-08-07 2004-02-12 Kyocera Corporation Wireless communication system
WO2006072821A1 (en) * 2005-01-10 2006-07-13 Nokia Corporation Transmitting information using multiple carriers
US20080095195A1 (en) * 2006-10-17 2008-04-24 Sassan Ahmadi Device, system, and method for partitioning and framing communication signals in broadband wireless access networks
WO2008094015A1 (en) * 2007-02-01 2008-08-07 Samsung Electronics Co., Ltd. System and method for service interworking between heterogeneous communication systems

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ERICSSON ET AL.: "Carrier agrégation in LTE-Advanced", 3GPP TSG RAN WGI, R1-082468, 30 June 2008 (2008-06-30), Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/wgl_rll/TSGR1_53b/Docs/R1-082468.zip> [retrieved on 20130917] *
RAPPORTEURPE)(NTT DOCOMO) ET AL.: "Text proposal for RAN1 on LTE-Advanced", 3GPP TSG RAN WG1, R1-082723, 30 June 2008 (2008-06-30), Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/wg1_rtl/TSGR1_53b/Docs/R1-082723.zip> [retrieved on 20130917] *

Also Published As

Publication number Publication date
WO2010019009A2 (en) 2010-02-18

Similar Documents

Publication Publication Date Title
WO2012061410A3 (en) Method and apparatus for carrier aggregation in a communication system
WO2010050753A2 (en) Method for random access to uplink in multi-carrier aggregation environment
WO2011041338A3 (en) Method of bandwidth extension by aggregating backwards compatible and non-backwards compatible carriers
EP4274326A3 (en) Using a cell as a pathloss or timing reference
WO2010123252A3 (en) Method of configuring radio connection in multi-carrier system
WO2011019966A3 (en) Systems and methods for supporting an enhanced serving cell change when moving among different cell types
WO2014057398A3 (en) Positioning node and method therein
TW200644685A (en) Techniques to manage roaming
IN2012DN03406A (en)
MY159366A (en) Mobile terminal, base station and methods therein
WO2011123516A3 (en) Methods and apparatus for determining a communications mode and/or using a determined communications mode
WO2011122911A3 (en) Method for transmitting channel state information in wireless access system
WO2009072191A1 (en) Parameter collecting method, radio base station and relay station
MX2010014206A (en) Interference mitigation by transmitting on a second, lower, power level.
WO2012064070A3 (en) Resource management system and method for inter-cell interference coordination in wireless communication system
WO2012011757A3 (en) Terminal device and method for transmitting a power headroom report in a wireless communication system supporting multiple component carriers
WO2010065430A3 (en) Methods and systems for lte-wimax coexistence
WO2011162520A3 (en) Method and apparatus for transmitting channel state information
WO2011084005A3 (en) Method and apparatus for receiving a timing advance command in a wireless communication system
EP2690918A3 (en) Mobile station apparatus, base station apparatus and communication method
WO2006044239A3 (en) Ultra-wideband communication systems and methods
MY153306A (en) Multicarrier radio receiver and method for receiving multiple carriers
WO2011025340A3 (en) Method of using component carrier by relay station in multi-carrier system and relay station
WO2011084006A3 (en) Method and device for component carrier management in a wireless communication system
WO2014070387A8 (en) Enhanced new carrier type in wireless communication systems

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09806871

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 13058689

Country of ref document: US

122 Ep: pct application non-entry in european phase

Ref document number: 09806871

Country of ref document: EP

Kind code of ref document: A2