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11. 发明申请

WO2008157633A3 METHOD AND APPARATUS FOR FAST INTER-SYSTEM HANDOVER 审中-公开
标题翻译：用于快速系统间切换的方法和装置
公开(公告)号：WO2008157633A3
公开(公告)日：2009-03-26
申请号：PCT/US2008067387
申请日：2008-06-18
申请人： QUALCOMM INC , AHMAVAARA KALLE I , CASACCIA LORENZO , TSIRTSIS GEORGE , GRANZOW WOLFGANG
发明人： AHMAVAARA KALLE I , CASACCIA LORENZO , TSIRTSIS GEORGE , GRANZOW WOLFGANG
IPC分类号： H04W36/14 , H04W92/04
CPC分类号： H04W36/0072 , H04W36/0066 , H04W92/045
摘要： Systems and methodologies are described that facilitate inter-system handover in a wireless communication system. Various aspects described herein provide for handover techniques that enable a target system to be prepared by a mobile device via a source system in order to minimize specific changes required to source system and/or target system. Techniques are described herein in which the radio link of a source system can be utilized to tunnel signaling messages which are in a format understood by a destination node in a target system. Further, fast inter-access handover can be facilitated by establishing a simple generic transmission tunnel between respective network nodes in source and target systems that handle intra-system mobility and providing a Layer 2 (L2) tunneling mechanism over the radio interface of each involved system technology.
摘要翻译：描述了促进无线通信系统中的系统间切换的系统和方法。本文描述的各个方面提供了切换技术，其使目标系统能够由移动设备经由源系统准备，以便最小化源系统和/或目标系统所需的特定变化。这里描述了技术，其中可以利用源系统的无线电链路来隧道化目标系统中目的地节点所理解的格式的信令消息。此外，通过在处理系统内移动性的源系统和目标系统中的各个网络节点之间建立简单的通用传输隧道，并通过每个相关系统的无线电接口提供第二层（L2）隧道机制，可以促进快速的接入间切换技术。

12. 发明申请

WO2008051868A3 SYSTEMS AND METHODS FOR USING INTERNET MOBILITY PROTOCOLS WITH NON INTERNET MOBILITY PROTOCOLS 审中-公开
标题翻译：使用互联网移动协议与非互联网移动协议的系统和方法
公开(公告)号：WO2008051868A3
公开(公告)日：2008-11-06
申请号：PCT/US2007081998
申请日：2007-10-19
申请人： QUALCOMM INC , AHMAVAARA KALLE I , NARAYANAN VIDYA , GRANZOW WOLFGANG
发明人： AHMAVAARA KALLE I , NARAYANAN VIDYA , GRANZOW WOLFGANG
IPC分类号： H04L29/06 , H04W8/02 , H04W80/04 , H04W88/18
CPC分类号： H04W8/02 , H04W80/04 , H04W80/045 , H04W88/182
摘要： A method for using Internet mobility protocols with non Internet mobility- protocols, e.g., in a 3GPP or an SEA/LTE system, is described. A first gateway node comprising a home Agent (304) as well as a Legacy Gateway Node (LGN 302)m which may be a Gateway GPRS Support Node (GGSN), communicates with a second gateway node comprising a Local Mobility Agent (LMA 314) as well as a Legacy Serving Node (LSN 312), which may be a Servicing GPRS Support Node (SGSN), using a first protocol. The first protocol is a non Internet mobility protocol, e.g., the GPRS tunneling protocol GTP. A home address (HoA) for a mobile node is managed by the second gateway node. Updates regarding the location of the mobile node within a domain are received using a second protocol. The second protocol is an Internet mobility protocol, e.g., Mobile IP (MIP). Intra-domain mobility for the mobile node is managed by the second gateway node using the second protocol. To manage the local mobility the Local Mobility Agent (LMA 314) uses a local mobility protocol, e.g., Hierarchical Mobile IP (HMIP), Fast Mobile IP (FMIP), Proxy Mobile IP (PMIP), or Network-based Local Mobility Management (NETLMM).
摘要翻译：描述了在例如3GPP或SEA / LTE系统中使用具有非互联网移动性协议的因特网移动性协议的方法。包括归属代理（304）以及可以是网关GPRS支持节点（GGSN）的遗留网关节点（LGN 302）m的第一网关节点与包括本地移动代理（LMA 314）的第二网关节点进行通信，以及可能是使用第一协议的服务GPRS支持节点（SGSN）的遗留服务节点（LSN 312）。第一协议是非互联网移动性协议，例如GPRS隧道协议GTP。用于移动节点的归属地址（HoA）由第二网关节点管理。使用第二协议接收关于域内的移动节点的位置的更新。第二协议是因特网移动性协议，例如移动IP（MIP）。移动节点的域内移动性由第二网关节点使用第二协议进行管理。为了管理本地移动性，本地移动代理（LMA 314）使用本地移动性协议，例如分层移动IP（HMIP），快速移动IP（FMIP），代理移动IP（PMIP）或基于网络的本地移动性管理 NETLMM）。

13. 发明专利

ES2580160T3 Descubrimiento de agente propio de IP móvil 未知
公开(公告)号：ES2580160T3
公开(公告)日：2016-08-19
申请号：ES08770528
申请日：2008-06-09
申请人： QUALCOMM INC
发明人： GIARETTA GERARDO , TSIRTSIS GEORGE , AHMAVAARA KALLE I
IPC分类号： H04W48/00
摘要： Un procedimiento para identificar un agente propio de protocolo de Internet móvil (212) en un sistema de comunicación inalámbrica, que comprende: identificar (702) una pasarela de red de paquetes de datos (244) que sirve como un punto de anclaje de un protocolo de movilidad basado en red usado para la comunicación en el sistema de comunicación inalámbrica; comunicar (704) uno o más mensajes a la pasarela de red de paquetes de datos identificada (244) que contienen peticiones respectivas para una dirección de agente propio de protocolo de Internet móvil (212); y recibir (706) información relacionada con la dirección del agente propio de protocolo de Internet móvil (212) en respuesta al uno o más mensajes, en el que la información relacionada con la dirección del agente propio de protocolo de Internet móvil (212) se proporciona por la pasarela de red de paquetes de datos (244) cuando el agente propio de protocolo de Internet móvil (212) se coloca con la pasarela de red de paquetes de datos (244), y en el que la información relacionada con la dirección del agente propio de protocolo de Internet móvil (212) comprende información proporcionada por un dispositivo diferente cuando el agente propio de protocolo de Internet móvil (212) no está colocado con la pasarela de red de paquetes de datos (244); y desconectar de la pasarela de red de paquetes de datos (244) y unir de nuevo a una pasarela de red de paquetes de datos diferente asociada al dispositivo diferente si la información relacionada con la dirección del agente propio de protocolo de Internet móvil indica que el agente propio de protocolo de Internet móvil (212) está colocado con el dispositivo diferente.

14. 发明专利

CA2812038C PROVIDING MULTIPLE LEVELS OF SERVICE FOR WIRELESS COMMUNICATION 未知
公开(公告)号：CA2812038C
公开(公告)日：2015-11-03
申请号：CA2812038
申请日：2009-03-11
申请人： QUALCOMM INC
发明人： GUPTA RAJARSHI , ULUPINAR FATIH , AGASHE PARAG A , TINNAKORNSRISUPHAP PEERAPOL , PRAKASH RAJAT , HORN GAVIN B , GIARETTA GERARDO , AHMAVAARA KALLE I , SONG OSOK
IPC分类号： H04W48/18 , H04W8/02 , H04W40/02 , H04W88/16
摘要： Local breakout is provided by one or more nodes (e.g., a local access point and/or a local gateway) in a wireless network to facilitate access to one or more local services. In conjunction with local breakout, multiple IP points of presence relating to different levels of service may be provided for an access point. For example, one point of presence may relate to a local service while another point of presence may relate to a core network service. IP point of presence may be identified for an over-the-air packet to indicate a termination point for the packet. Also, different mobility management functionality may be provided at different nodes in a system whereby mobility management for a given node may be provided by a different node for different types of traffic. Thus, an access terminal may support multiple NAS instances. In addition, different types of paging may be provided for different types of traffic. Furthermore, messages associated with one protocol may be carried over another protocol to reduce complexity in the system.

15. 发明专利

AU2013211556B2 PROVIDING MULTIPLE LEVELS OF SERVICE FOR WIRELESS COMMUNICATION 未知
公开(公告)号：AU2013211556B2
公开(公告)日：2015-07-16
申请号：AU2013211556
申请日：2013-08-02
申请人： QUALCOMM INC
发明人： GUPTA RAJARSHI , ULUPINAR FATIH , AGASHE PARAG ARUN , TINNAKORNSRISUPHAP PEERAPOL , PRAKASH RAJAT , HORN GAVIN BERNARD , GIARETTA GERARDO , AHMAVAARA KALLE I , SONG OSOK
IPC分类号： H04L29/06 , H04L29/12 , H04W12/00 , H04W88/16
摘要： Local breakout is provided by one or more nodes (e.g., a local access point and/or a local gateway) in a wireless network to facilitate access to one or more local services. In conjunction with local breakout, multiple IP points of presence relating to different levels of service may be provided for an access point. For example, one point of presence may relate to a local service while another point of presence may relate to a core network service. IP point of presence may be identified for an over-the-air packet to indicate a termination point for the packet. Also, different mobility management functionality may be provided at different nodes in a system whereby mobility management for a given node may be provided by a different node for different types of traffic. Thus, an access terminal may support multiple NAS instances. In addition, different types of paging may be provided for different types of traffic. Furthermore, messages associated with one protocol may be carried over another protocol to reduce complexity in the system. OTHER NETWORK NODE(S) FIRST HOP ROUTER LOCAL SERVICE(S) NETWORK POP 116 118 LOCAL POPB GATEWAY LOCAL SERVICE(S) LOCAL POP_A LOCAL ROUTER ACCESS POINT ACCESS TERMINAL NETWORK NETWORK POP(S) POP(S) 118 120 FIG. 1

16. 发明专利

BRPI0814740A2 未知
公开(公告)号：BRPI0814740A2
公开(公告)日：2015-03-03
申请号：BRPI0814740
申请日：2008-08-01
申请人： QUALCOMM INC
发明人： GIARETTA GERARDO , AHMAVAARA KALLE I
IPC分类号： H04W48/00 , H04W8/02 , H04W80/04
摘要： Techniques for supporting roaming in wireless communication networks are described. In one design, an access point name (APN) and a preferred roaming protocol for a user equipment (UE) roaming from a home network to a visited network may be obtained. The APN may be associated with a data service requested by the UE. The preferred roaming protocol may be GPRS Tunneling Protocol (GTP), Mobile Internet Protocol (MIP), Proxy Mobile Internet Protocol (PMIP), etc. A suitable network entity to provide data connectivity for the UE may be determined based on the APN and the preferred roaming protocol. In one design, the network entity may be (i) a packet data network (PDN) gateway in the home network if the preferred roaming protocol is GTP or (ii) a home agent in the home network if the preferred roaming protocol is PMIP or MIP.

17. 发明专利

BRPI0808916A2 未知
公开(公告)号：BRPI0808916A2
公开(公告)日：2014-08-19
申请号：BRPI0808916
申请日：2008-03-13
申请人： QUALCOMM INC
发明人： WANG JUN , TIEDEMANN EDWARD G , NASIELSKI JOHN WALLACE , AHMAVAARA KALLE I , CASACCIA LORENZO , TINNAKORNSRISUPHAP PEERAPOL
IPC分类号： H04W36/00 , H04W36/14 , H04W88/06
摘要： Systems and methods for switching among networks (e.g., heterogeneous) and inter-working between a source access system and a target access system, by implementing tunneling from the AT to the target access system via the source access system. An inter-system handoff control component can facilitate setting tunneling by the mobile unit to the target access and/or between the source access system and the target access system—wherein signaling/packeting associated with the target system can be transferred over the source system.

18. 发明专利

MY151630A METHOD AND APPARATUS FOR FAST INTER-SYSTEM HANDOVER 未知
公开(公告)号：MY151630A
公开(公告)日：2014-06-30
申请号：MYPI20095325
申请日：2008-06-18
申请人： QUALCOMM INC
发明人： AHMAVAARA KALLE I , LORENZO CASACCIA , GEORGE TSIRTSIS , WOLFGANG GRANZOW
IPC分类号： H04W36/14 , H04W92/04
摘要： SYSTEMS AND METHODOLOGIES ARE DESCRIBED THAT FACILITATE INTER-SYSTEM HANDOVER IN A WIRELESS COMMUNICATION SYSTEM (300). VARIOUS ASPECTS DESCRIBED HEREIN PROVIDE FOR HANDOVER TECHNIQUES THAT ENABLE A TARGET SYSTEM TO BE PREPARED BY A MOBILE DEVICE VIA A SOURCE SYSTEM IN ORDER TO MINIMIZE SPECIFIC CHANGES REQUIRED TO SOURCE SYSTEM AND/OR TARGET SYSTEM. TECHNIQUES ARE DESCRIBED HEREIN IN WHICH THE RADIO LINK OF A SOURCE SYSTEM CAN BE UTILIZED TO TUNNEL SIGNALING MESSAGES WHICH ARE IN A FORMAT UNDERSTOOD BY A DESTINATION NODE IN A TARGET SYSTEM. FURTHER, FAST INTER-ACCESS HANDOVER CAN BE FACILITATED BY ESTABLISHING A SIMPLE GENERIC TRANSMISSION TUNNEL BETWEEN RESPECTIVE NETWORK NODES IN SOURCE AND TARGET SYSTEMS THAT HANDLE INTRA-SYSTEM MOBILITY AND PROVIDING A LAYER 2 (L2) TUNNELING MECHANISM OVER THE RADIO INTERFACE OF EACH INVOLVED SYSTEM TECHNOLOGY.

19. 发明专利

BRPI0717273A2 未知
公开(公告)号：BRPI0717273A2
公开(公告)日：2013-10-22
申请号：BRPI0717273
申请日：2007-10-01
申请人： QUALCOMM INC
发明人： AHMAVAARA KALLE I
IPC分类号： H04W36/14 , H04W76/02 , H04W92/02
摘要： In a method and apparatus for providing system interoperability in wireless communications an IP based client-server application maintains a proper set of PDP contexts while a mobile is connected via an IP based system. The application client resides in the mobile and the server resides within the network at a common anchor point between the IP based system and a PDP contexts based system. The PDP contexts are kept up to date but on hold until a handover occurs for the mobile from the IP based system to the PDP contexts based system.

20. 发明专利

AU2009228467B2 Dynamic home network assignment 未知
公开(公告)号：AU2009228467B2
公开(公告)日：2013-08-22
申请号：AU2009228467
申请日：2009-03-24
申请人： QUALCOMM INC
发明人： AHMAVAARA KALLE I
IPC分类号： H04W8/06
摘要： A method for wireless communications is provided. The method includes establishing a connection with a gateway device in a wireless network. This includes receiving a configuration packet from the gateway device that identifies home mobility options. The method processes at least one home network address from the home mobility options. The method also includes receiving or processing a home network prefix from the home mobility options.

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