-
1.发明申请
公开(公告)号：WO2009026190A3
公开(公告)日：2009-05-22
申请号：PCT/US2008073407
申请日：2008-08-16
Applicant: QUALCOMM INC , GIARETTA GERARDO , AHMAVAARA KALLE I , CASACCIA LORENZO , TSIRTSIS GEORGIOS
Inventor： GIARETTA GERARDO , AHMAVAARA KALLE I , CASACCIA LORENZO , TSIRTSIS GEORGIOS
CPC classification number: H04W8/04 , H04W52/0216 , H04W60/005 , H04W80/04 , H04W88/06 , H04W88/182 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/146 , Y02D70/168
Abstract: Systems and methodologies are described that facilitate enabling multiple address access between two or more networks. A home agent can update a binding cache with a particular proxy binding update (PBU) to include two or more network gateway IP addresses associated with a user equipment (UE) within two or more networks or systems. When the UE in idle mode moves between networks or systems to which registration has occurred, an attachment procedure is not performed since the home agent includes the network gateway IP addresses related to such UE. Thus, inter-system idle mode mobility is enabled without having to perform a full attachment, re-registration, or de-registration based on the network location of the UE.
Abstract translation: 描述了有助于在两个或更多个网络之间启用多个地址访问的系统和方法。 归属代理可以使用特定代理绑定更新（PBU）更新绑定高速缓存，以包括与两个或更多个网络或系统内的用户设备（UE）相关联的两个或多个网络网关IP地址。 当处于空闲模式的UE在发生注册的网络或系统之间移动时，由于归属代理包括与该UE相关的网络网关IP地址，因此不执行附件过程。 因此，能够进行系统间空闲模式移动性，而不必基于UE的网络位置执行完全附接，重新注册或去注册。
-
公开(公告)号：ES2580160T3
公开(公告)日：2016-08-19
申请号：ES08770528
申请日：2008-06-09
Applicant: QUALCOMM INC
Inventor： GIARETTA GERARDO , TSIRTSIS GEORGE , AHMAVAARA KALLE I
IPC: H04W48/00
Abstract: 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.
-
公开(公告)号：CA2812038C
公开(公告)日：2015-11-03
申请号：CA2812038
申请日：2009-03-11
Applicant: QUALCOMM INC
Inventor： GUPTA RAJARSHI , ULUPINAR FATIH , AGASHE PARAG A , TINNAKORNSRISUPHAP PEERAPOL , PRAKASH RAJAT , HORN GAVIN B , GIARETTA GERARDO , AHMAVAARA KALLE I , SONG OSOK
Abstract: 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.
-
公开(公告)号：AU2013211556B2
公开(公告)日：2015-07-16
申请号：AU2013211556
申请日：2013-08-02
Applicant: QUALCOMM INC
Inventor： GUPTA RAJARSHI , ULUPINAR FATIH , AGASHE PARAG ARUN , TINNAKORNSRISUPHAP PEERAPOL , PRAKASH RAJAT , HORN GAVIN BERNARD , GIARETTA GERARDO , AHMAVAARA KALLE I , SONG OSOK
Abstract: 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
-
公开(公告)号：BRPI0814740A2
公开(公告)日：2015-03-03
申请号：BRPI0814740
申请日：2008-08-01
Applicant: QUALCOMM INC
Inventor： GIARETTA GERARDO , AHMAVAARA KALLE I
Abstract: 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.
-
Patent Agency Ranking
公开(公告)号：BRPI0808916A2
公开(公告)日：2014-08-19
申请号：BRPI0808916
申请日：2008-03-13
Applicant: QUALCOMM INC
Inventor： WANG JUN , TIEDEMANN EDWARD G , NASIELSKI JOHN WALLACE , AHMAVAARA KALLE I , CASACCIA LORENZO , TINNAKORNSRISUPHAP PEERAPOL
Abstract: 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.
-
公开(公告)号：MY151630A
公开(公告)日：2014-06-30
申请号：MYPI20095325
申请日：2008-06-18
Applicant: QUALCOMM INC
Inventor： AHMAVAARA KALLE I , LORENZO CASACCIA , GEORGE TSIRTSIS , WOLFGANG GRANZOW
Abstract: 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.
-
公开(公告)号：BRPI0717273A2
公开(公告)日：2013-10-22
申请号：BRPI0717273
申请日：2007-10-01
Applicant: QUALCOMM INC
Inventor： AHMAVAARA KALLE I
Abstract: 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.
-
公开(公告)号：AU2009228467B2
公开(公告)日：2013-08-22
申请号：AU2009228467
申请日：2009-03-24
Applicant: QUALCOMM INC
Inventor： AHMAVAARA KALLE I
IPC: H04W8/06
Abstract: 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.
-
公开(公告)号：AU2009223056B2
公开(公告)日：2013-08-22
申请号：AU2009223056
申请日：2009-03-11
Applicant: QUALCOMM INC
Inventor： TINNAKORNSRISUPHAP PEERAPOL , HORN GAVIN B , GUPTA RAJARSHI , AHMAVAARA KALLE I , SONG OSOK , PRAKASH RAJAT , AGASHE PARAG A , GIARETTA GERARDO , ULUPINAR FATIH
Abstract: 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.
-
-
-
-
-
-
-
-
-
Search Results
111
records
(took 0.021 seconds)
