WO2004088874A2 - Method and system for peer-to-peer communication management in wireless communication networks - Google Patents
Method and system for peer-to-peer communication management in wireless communication networks Download PDFInfo
- Publication number
- WO2004088874A2 WO2004088874A2 PCT/IB2004/050224 IB2004050224W WO2004088874A2 WO 2004088874 A2 WO2004088874 A2 WO 2004088874A2 IB 2004050224 W IB2004050224 W IB 2004050224W WO 2004088874 A2 WO2004088874 A2 WO 2004088874A2
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- WO
- WIPO (PCT)
- Prior art keywords
- mobile terminals
- communication
- communication services
- prompt
- link
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/24—Negotiation of communication capabilities
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/18—Interfaces between hierarchically similar devices between terminal devices
Definitions
- the invention relates generally to wireless communication systems, and more particularly to method and system for peer-to-peer (P2P) communication management in wireless communication networks.
- P2P peer-to-peer
- P2P communication between two mobile terminals provides a direct link between the two mobile terminals in public land mobile network.
- P2P communication is particularly appropriate when two users are camping on one cell and close to each other.
- the direct link is established, the dedicated links between the base station and mobile terminals can be disconnected, while the common control channel (CCCH) is maintained. This saves two radio channels for the system and reduces the end-to-end delay.
- the P2P communication allows for an increase in the system communication capacity because of less transmission power by the mobile terminals within a limited P2P supported radio range.
- the battery power consumption in the mobile terminals in P2P communication is also saved. Therefore, P2P communication should be highly encouraged as a value-added service.
- the TDD CDMA system is the most suitable system for the application of peer-to-peer communication, because the same carrier frequency is used in both uplink and downlink communications, which will simplify the RF module of the mobile terminal. Additionally, the application of peer-to-peer communication technology will overcome some inherent shortcomings of the TDD CDMA system, such as the shortage of spreading code, small coverage, etc.
- An example of the TDD CDMA system is the TD- SCDMA system, which has gained more popularity in China.
- the present invention provides an effective scheme for managing P2P communications between mobile terminals.
- a wireless communication system capable of managing peer-to-peer (P2P) communications.
- P2P peer-to-peer
- the system determines whether P2P communication can be established between the two mobile terminals. This may be accomplished by determining whether both mobile terminals have subscribed P2P communication services, and if they have, whether both mobile terminals are suitable for using the P2P communication services.
- the system also determines an operating mode of the two mobile terminals for P2P communication. If the P2P communication can be established between the two mobile terminals and both mobile terminals are in a default mode for P2P communication, the system establishes P2P communication between the two mobile terminals.
- the system sends a prompt to the mobile terminal in the prompt mode, along with information about incentives for using P2P communication services. If the user of the mobile terminal in the prompt mode selects the P2P communication services, the system allocates resources for setting up a P2P link between the two mobile terminals. After the P2P communication between the two mobile terminals is completed, the system records information relating to P2P communication services in at least one of a home location register and a visitor location register, and sends discounted billing information to the mobile terminals.
- FIG. 1 shows an overview of P2P communication in a wireless communication network, according to one embodiment of the invention.
- FIG. 2 illustrates a process performed by a wireless communication system (e.g., UTRAN) for managing P2P communication, according to one embodiment of the invention.
- a wireless communication system e.g., UTRAN
- FIG. 1 shows an overview of P2P communication in a wireless communication network (e.g., a Universal Terrestrial Radio Access Network (UTRAN) and a 3GPP core network), according to one embodiment of the invention.
- the UTRAN comprises a radio network controller (RNC) 10 responsible for radio resource allocation and management and a Node B 16, which is a base station transceiver.
- the UTRAN is connected to a 3GPP core network (CN) 20, which is responsible for high layer signaling and data interaction.
- Home Location Register (HLR) and Vistor Location Register (VLR) 26 typically located in CN 20 are responsible for recording information about mobile users and related services.
- non-dedicated control channels between Node B 16 and mobile terminals still exist, while the traffic channels exist only between the UEs.
- the wireless communication network can control the P2P communications, e.g., for billing purposes.
- P2P communications e.g., for billing purposes.
- a more detailed description of this type of P2P communication is disclosed, for example, in a co-pending patent application entitled “Method and System for Establishing Peer-to-Peer Communications in Wireless Communication Networks," filed by Koninklijke Philips Electronics N.V., on March 7, 2003, Attorney's Docket No. CN030003, Application Serial No. , the disclosures of which are hereby incorporated by reference.
- FIG. 1 non-dedicated control channels between Node B 16 and mobile terminals (e.g., UE1 and UE2) still exist, while the traffic channels exist only between the UEs.
- the wireless communication network can control the P2P communications, e.g., for billing purposes.
- the UTRAN after receiving a request from a mobile terminal (UE1 or UE2) for originating a call to another mobile terminal, the UTRAN will check whether the two UEs have subscribed the P2P communication services. If both UEs have subscribed the P2P communication services, the UTRAN will help them, if feasible, to establish the P2P communication link, and provide the UEs with the discount information about the P2P communication services. The users have a choice of whether to take the advantage of the P2P communication services. If both the users decide to use the P2P communication services, they will pay only a fraction of the normal charges as an incentive. A detailed process for managing the P2P communication by the UTRAN is described below in conjunction with FIG. 2.
- FIG. 2 illustrates a process 100 performed by a UTRAN for managing P2P communication, according to one embodiment of the invention.
- the various steps of process 100 are preferably implemented with software modules.
- the UE After a user has switched on a UE, the UE searches in a cell for signals from the UTRAN, via a Broadcasting Control Channel (BCCH).
- the UTRAN will receive updated registration information from the UE (step S102).
- the user can set (or preset) an operating mode for the P2P communication services as either a default mode or a prompt mode.
- the default mode the P2P communication services are automatically selected as a first choice for communication when the UE originates or receives a call.
- the prompt mode however, the UE will receive a prompt from the UTRAN for selecting the P2P communication services whenever the UE originates or receives a call.
- Each of the two modes can be set for a specific time duration.
- the UE When the UE originates a call, it first sends a request to the UTRAN to initiate the call.
- the request may include a P2P connect request.
- the UTRAN After receiving the request to originate the call (step SI 06), the UTRAN may also automatically attempt to set up a P2P communication link between the originating and receiving UEs, regardless of whether there is a P2P connect request from the UE.
- the UTRAN will first check whether both UEs have subscribed the P2P communication services (step SI 08). Then, the UTRAN determines whether both UEs are suitable for using the P2P communication services (step SI 12). If any one of the UEs is not suitable because of, for example, the UEs are not within a P2P communication supported radio range, the UTRAN will provide the conventional communication services to the UEs
- the UTRAN will determine whether the UEs have selected a default or prompt mode for the P2P communication services (step SI 16). If the prompt mode is selected for a UE, the UTRAN sends a prompt to the UE, along with information about the incentive to encourage the user to select the P2P communication services (step SI 22).
- the incentive may be in the form of a discount, a rebate or promotional coupons.
- the discount may be calculated based on the statistical benefits resulting from the system capacity increase and the overall interference decrease in one cell.
- the discount rate may also vary in accordance with the actual traffic load conditions or the interference in one cell during a predetermined time duration. For example, if the traffic load is very heavy, the discount rate for the P2P communication services may be higher.
- users engaging in data services through a P2P link may be rewarded with special discounts.
- the UTRAN After the UTRAN receives a selection from the UE (step S126), it determines whether the UE has selected the P2P communication services (step SI 32). If at least one of the UEs fails to select the P2P communication services because of the QoS (Quality of Service) concerns in the case of an important call for example, the UTRAN will provide the UEs with the conventional communication services (step SI 14). On the other hand, if both UEs have selected the P2P communication services or both UEs have selected the default mode for using the P2P communication services, the UTRAN will allocate resources for establishing the P2P link between the two UEs (step SI 36). The UEs then performs the three steps as outlined in FIG. 2.
- QoS Quality of Service
- the UEs will probe the P2P link (step SI 41 ) to determine whether the P2P link is available (step SI 41 ). If the P2P link is not available, the UTRAN will take back the P2P communication resources (step SI 52) and then provide the conventional communication services to the UEs (step SI 14). If the P2P link is available, however, the UEs will start the P2P communication (step SI 54).
- the UTRAN After the P2P communication is completed and the P2P communication resources are released, the UTRAN records the information relating to the P2P communication services in a Home Location Register (HLR) or a Visitor Location
- HLR Home Location Register
- Visitor Location Visitor Location
- VLR Visitar Register
- step SI 62 UEs to allow the users to immediately view the related charges
- the invention has been illustrated in conjunction with a UTRAN system. However, it is not limited to this system. In fact, any wireless communication system may be used in conjunction with the present invention.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/551,312 US7308266B2 (en) | 2003-04-01 | 2004-03-10 | Method and system for peer-to-peer communication management in wireless communication networks |
EP04719035A EP1614315A2 (en) | 2003-04-01 | 2004-03-10 | Method and system for peer-to-peer communication management in wireless communication networks |
CNB2004800089965A CN100499922C (en) | 2003-04-01 | 2004-03-10 | Method and system for point-to-point communication management in wireless communication network |
JP2006506685A JP2006522537A (en) | 2003-04-01 | 2004-03-10 | Method and system for peer-to-peer communication management in a wireless communication network |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA031090214A CN1535036A (en) | 2003-04-01 | 2003-04-01 | Method and system for point to point communication management in radio communication network |
CN03109021.4 | 2003-04-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004088874A2 true WO2004088874A2 (en) | 2004-10-14 |
WO2004088874A3 WO2004088874A3 (en) | 2005-05-19 |
Family
ID=33102891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2004/050224 WO2004088874A2 (en) | 2003-04-01 | 2004-03-10 | Method and system for peer-to-peer communication management in wireless communication networks |
Country Status (7)
Country | Link |
---|---|
US (1) | US7308266B2 (en) |
EP (1) | EP1614315A2 (en) |
JP (1) | JP2006522537A (en) |
KR (1) | KR20050119667A (en) |
CN (1) | CN1535036A (en) |
TW (1) | TW200531557A (en) |
WO (1) | WO2004088874A2 (en) |
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---|---|---|---|---|
KR100612701B1 (en) | 2005-04-28 | 2006-08-16 | 에스케이 텔레콤주식회사 | System and method for recommending personalized information and user terminal therefor |
KR100623194B1 (en) * | 2005-04-27 | 2006-09-13 | 주식회사 팬택 | Method for providing the p2p service in wireless telecommunication network |
KR100777112B1 (en) | 2005-12-07 | 2007-11-19 | 한국전자통신연구원 | A mobile station apparatus for supporting Peer-to-Peer communications and a communicating and billing method based on the same |
WO2008106301A1 (en) * | 2007-02-28 | 2008-09-04 | Microsoft Corporation | Health-related opportunistic networking |
WO2009008662A3 (en) * | 2007-07-09 | 2009-03-19 | Samsung Electronics Co Ltd | Method and apparatus for supporting connectivity of peer-to-peer (p2p) communication in mobile communication system |
US7734292B2 (en) | 2005-12-07 | 2010-06-08 | Electronics And Telecommunications Research Institute | Terminal supporting peer-to-peer communication, and communication and billing methods based on the same |
WO2010116220A1 (en) * | 2009-04-08 | 2010-10-14 | Nokia Corporation | Apparatus and method for mode selection for device-to-device communications |
US8285259B2 (en) | 2007-05-29 | 2012-10-09 | Microsoft Corporation | Resource aggregation in an opportunistic network |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101124835B (en) * | 2005-02-18 | 2011-03-09 | 艾利森电话股份有限公司 | Arrangements for providing peer-to-peer communications in a public land mobile network |
US20060256772A1 (en) * | 2005-05-12 | 2006-11-16 | Yahoo! Inc. | Selecting a network for routing real-time audio |
CN100433657C (en) * | 2006-05-11 | 2008-11-12 | 蓝汛网络科技(北京)有限公司 | Peer-to-peer network member managing method for large-scale stream media live sysetm |
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US8923267B2 (en) * | 2006-06-30 | 2014-12-30 | Qualcomm Incorporated | System and method for high speed peer-to-peer connectivity between wireless devices |
US8634869B2 (en) * | 2006-09-15 | 2014-01-21 | Qualcomm Incorporated | Methods and apparatus related to multi-mode wireless communications device supporting both wide area network signaling and peer to peer signaling |
US8369800B2 (en) | 2006-09-15 | 2013-02-05 | Qualcomm Incorporated | Methods and apparatus related to power control and/or interference management in a mixed wireless communications system |
US8452317B2 (en) * | 2006-09-15 | 2013-05-28 | Qualcomm Incorporated | Methods and apparatus related to power control and/or interference management in a mixed wireless communications system supporting WAN signaling and peer to peer signaling |
US8929281B2 (en) * | 2006-09-15 | 2015-01-06 | Qualcomm Incorporated | Methods and apparatus related to peer to peer device |
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KR101046697B1 (en) * | 2007-08-03 | 2011-07-05 | 삼성전자주식회사 | Resource allocation method and device for peer-to-peer communication in mobile communication system based on repeater |
US9054882B2 (en) * | 2007-10-30 | 2015-06-09 | Cisco Technology, Inc. | System and method for associating an end user for billing in a network environment |
CN101426019B (en) * | 2007-10-30 | 2013-04-24 | 广州市威宝网络科技有限公司 | Data file transmission method for mobile phone system |
US7924854B2 (en) * | 2007-10-30 | 2011-04-12 | Cisco Technology, Inc. | System and method for billing end users in a peer-to-peer transaction in a network environment |
US20090125393A1 (en) * | 2007-11-13 | 2009-05-14 | Sony Corporation | System and method for utilizing account tiers in an electronic network |
US8249638B2 (en) * | 2008-03-31 | 2012-08-21 | Hong Kong Applied Science and Technology Research Institute Company Limited | Device and method for participating in a peer-to-peer network |
US20090259577A1 (en) * | 2008-04-10 | 2009-10-15 | Cisco Technology, Inc. | Providing Billing Instructions Associated With a New Protocol in a Network Environment |
US8577363B2 (en) * | 2008-07-14 | 2013-11-05 | Nokia Corporation | Setup of device-to-device connection |
US8811374B2 (en) * | 2008-09-25 | 2014-08-19 | Nokia Corporation | Synchronization for device-to-device communication |
CN102172099B (en) * | 2008-10-01 | 2014-09-17 | 诺基亚公司 | Finding mobile station for device-to-device communication |
CN102246575A (en) * | 2008-10-29 | 2011-11-16 | 诺基亚公司 | Apparatus and method for dynamic communication resource allocation for device-to-device communications in a wireless communication system |
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CN101521855B (en) * | 2009-04-21 | 2012-08-08 | 青岛海信移动通信技术股份有限公司 | Mobile terminal and data transmission method based on P2P mode |
US9374704B2 (en) | 2009-09-15 | 2016-06-21 | Nokia Technologies Oy | Method and apparatus for device-to-device communication |
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US8582593B2 (en) * | 2009-12-29 | 2013-11-12 | Nokia Corporation | Multicast transmission within a hybrid direct and cellular communication system |
US20110223953A1 (en) * | 2010-03-15 | 2011-09-15 | Lg Electronics Inc. | Apparatus for direct communication in a wireless system and method thereof |
US9198162B2 (en) * | 2010-03-23 | 2015-11-24 | Nokia Solutions And Networks Oy | Resource allocation for direct terminal-to-terminal communication in a cellular system |
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US8588803B2 (en) | 2010-06-18 | 2013-11-19 | Nokia Corporation | Method and apparatus for resource scheduling for network controlled D2D communications |
US8548483B2 (en) * | 2010-10-04 | 2013-10-01 | Nokia Corporation | Feedback mapping for D2D control signals |
GB2485387B (en) * | 2010-11-12 | 2013-10-02 | Intellectual Ventures Holding 81 Llc | Wireless communication system, communication unit, and method for scheduling |
KR101103577B1 (en) * | 2010-11-24 | 2012-01-09 | 삼성에스디에스 주식회사 | System and method for real time billing of p2p service |
KR101231352B1 (en) * | 2011-01-10 | 2013-02-07 | 명지대학교 산학협력단 | Method of providing an incentive service in a p2p network |
US9185690B2 (en) * | 2012-02-29 | 2015-11-10 | Sharp Kabushiki Kaisha | Allocating and determining resources for a device-to-device link |
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US9641915B2 (en) * | 2015-05-07 | 2017-05-02 | Cisco Technology, Inc. | Sensor data broker for directed collection of sensor data between mobile collector device and sensor consumer |
CN106330997B (en) * | 2015-06-19 | 2019-08-09 | 网宿科技股份有限公司 | A kind of method and system of the content distribution for mobile terminal application |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0526118A2 (en) * | 1991-07-25 | 1993-02-03 | Motorola, Inc. | Dynamic pricing method and apparatus for communication systems |
GB2336070A (en) * | 1998-03-27 | 1999-10-06 | Motorola Ltd | Direct mode communication system |
WO2001015387A1 (en) * | 1999-08-26 | 2001-03-01 | Nokia Corporation | Direct mode communication method between two mobile terminals in access point controlled wireless lan systems |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5423055A (en) * | 1993-06-29 | 1995-06-06 | Motorola, Inc. | Trunked communication system with automatic repeater talk-around |
JPH0819041A (en) * | 1994-06-25 | 1996-01-19 | Nec Corp | Communication method between slave sets in digital cordless telephone system and digital cordless telephone set |
FR2737379B1 (en) * | 1995-07-27 | 1997-08-29 | Alcatel Mobile Comm France | CHANNEL SELECTION DEVICE FOR MULTIPLE ACCESS DIRECT TRANSMISSION BETWEEN MOBILES |
JPH1013324A (en) * | 1996-06-25 | 1998-01-16 | Sony Corp | Radio telephone system |
US6047178A (en) * | 1997-12-19 | 2000-04-04 | Nortel Networks Corporation | Direct communication wireless radio system |
US6415146B1 (en) * | 1999-05-25 | 2002-07-02 | Lucent Technologies Inc. | Wireless system enabling mobile-to-mobile communication |
US6522886B1 (en) * | 1999-11-22 | 2003-02-18 | Qwest Communications International Inc. | Method and system for simultaneously sharing wireless communications among multiple wireless handsets |
US6807165B2 (en) * | 2000-11-08 | 2004-10-19 | Meshnetworks, Inc. | Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel |
US20020085520A1 (en) * | 2001-01-04 | 2002-07-04 | Uwe Sydon | Cordless communication system providing optimum spectral usage for wireless networks |
KR100433893B1 (en) * | 2001-01-15 | 2004-06-04 | 삼성전자주식회사 | A power control method in narrow band time division duplexing code division multiple access communication system and apparatus thereof |
CN1549474A (en) * | 2003-05-19 | 2004-11-24 | �ʼҷ����ֵ��ӹɷ�����˾ | Method and apparauts for supporting P2P communication in TDD CDMA communication system |
-
2003
- 2003-04-01 CN CNA031090214A patent/CN1535036A/en active Pending
-
2004
- 2004-03-03 TW TW093105538A patent/TW200531557A/en unknown
- 2004-03-10 WO PCT/IB2004/050224 patent/WO2004088874A2/en active Application Filing
- 2004-03-10 US US10/551,312 patent/US7308266B2/en not_active Expired - Fee Related
- 2004-03-10 JP JP2006506685A patent/JP2006522537A/en active Pending
- 2004-03-10 EP EP04719035A patent/EP1614315A2/en not_active Withdrawn
- 2004-03-10 KR KR1020057018442A patent/KR20050119667A/en not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0526118A2 (en) * | 1991-07-25 | 1993-02-03 | Motorola, Inc. | Dynamic pricing method and apparatus for communication systems |
GB2336070A (en) * | 1998-03-27 | 1999-10-06 | Motorola Ltd | Direct mode communication system |
WO2001015387A1 (en) * | 1999-08-26 | 2001-03-01 | Nokia Corporation | Direct mode communication method between two mobile terminals in access point controlled wireless lan systems |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100623194B1 (en) * | 2005-04-27 | 2006-09-13 | 주식회사 팬택 | Method for providing the p2p service in wireless telecommunication network |
KR100612701B1 (en) | 2005-04-28 | 2006-08-16 | 에스케이 텔레콤주식회사 | System and method for recommending personalized information and user terminal therefor |
KR100777112B1 (en) | 2005-12-07 | 2007-11-19 | 한국전자통신연구원 | A mobile station apparatus for supporting Peer-to-Peer communications and a communicating and billing method based on the same |
US7734292B2 (en) | 2005-12-07 | 2010-06-08 | Electronics And Telecommunications Research Institute | Terminal supporting peer-to-peer communication, and communication and billing methods based on the same |
WO2008106301A1 (en) * | 2007-02-28 | 2008-09-04 | Microsoft Corporation | Health-related opportunistic networking |
US8032124B2 (en) | 2007-02-28 | 2011-10-04 | Microsoft Corporation | Health-related opportunistic networking |
US8260272B2 (en) | 2007-02-28 | 2012-09-04 | Microsoft Corporation | Health-related opportunistic networking |
US8285259B2 (en) | 2007-05-29 | 2012-10-09 | Microsoft Corporation | Resource aggregation in an opportunistic network |
WO2009008662A3 (en) * | 2007-07-09 | 2009-03-19 | Samsung Electronics Co Ltd | Method and apparatus for supporting connectivity of peer-to-peer (p2p) communication in mobile communication system |
US9167613B2 (en) | 2007-07-09 | 2015-10-20 | Samsung Electronics Co., Ltd. | Method and apparatus for supporting connectivity of peer-to-peer (P2P) communication in mobile communication system |
WO2010116220A1 (en) * | 2009-04-08 | 2010-10-14 | Nokia Corporation | Apparatus and method for mode selection for device-to-device communications |
US9351340B2 (en) | 2009-04-08 | 2016-05-24 | Nokia Technologies Oy | Apparatus and method for mode selection for device-to-device communications |
Also Published As
Publication number | Publication date |
---|---|
CN1535036A (en) | 2004-10-06 |
JP2006522537A (en) | 2006-09-28 |
WO2004088874A3 (en) | 2005-05-19 |
US20060178148A1 (en) | 2006-08-10 |
KR20050119667A (en) | 2005-12-21 |
US7308266B2 (en) | 2007-12-11 |
EP1614315A2 (en) | 2006-01-11 |
TW200531557A (en) | 2005-09-16 |
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