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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

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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
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.)
Ceased
Application number
PCT/KR2009/004532
Other languages
French (fr)
Other versions
WO2010019009A2 (en
Inventor
Taegyun Noh
Kyoung Seok Lee
Jae Young Ahn
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.)
Electronics and Telecommunications Research Institute ETRI
Original Assignee
Electronics and Telecommunications Research Institute ETRI
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 ETRI filed Critical Electronics and Telecommunications Research Institute ETRI
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
Anticipated expiration legal-status Critical
Publication of WO2010019009A3 publication Critical patent/WO2010019009A3/en
Ceased legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

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 Ceased 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
KR10-2008-0079281 2008-08-13
KR20080079281 2008-08-13
KR20080092658 2008-09-22
KR10-2008-0092658 2008-09-22
KR10-2009-0068227 2009-07-27
KR1020090068227A KR101089838B1 (en) 2008-08-13 2009-07-27 Communication system using carrier aggregation and base stations and terminals belonging to 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 Ceased 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
WO2012114150A1 (en) * 2011-02-23 2012-08-30 Research In Motion 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

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