Abstract:
A method and mechanism to allow a location server to initiate a user plane location service (e.g., SUPL defined by OMA) procedure to a user plane enabled device via Instant Messaging, or alternatively, via an existing SIP session if a multimedia session is already established. The location request is signaled to the user plane enabled device via a SIP INFO message. The location request uses SIP messaging to overcome firewall and other network security issues. Location using SUPL over SIP may be provided about a caller making an E911 emergency call. An Instant Message may be sent to the user plane enabled device, e.g., a VoIP wireless phone.
Abstract:
A method and mechanism to allow a location server to initiate a user plane location service (e.g., SUPL defined by OMA) procedure to a user plane enabled device via Instant Messaging, or alternatively, via an existing SIP session if a multimedia session is already established. The location request is signaled to the user plane enabled device via a SIP INFO message. The location request uses SIP messaging to overcome firewall and other network security issues. Location using SUPL over SIP may be provided about a caller making an E911 emergency call. An Instant Message may be sent to the user plane enabled device, e.g., a VoIP wireless phone.
Abstract:
Un método y mecanismo para permitir que un servidor de localización inicie un procedimiento de servicio de localización de plano de usuario (e.g., SUPL definido por OMA) a un dispositivo activado de plano de usuario mediante Mensajería Instantánea, o en forma alterna, mediante una sesión SIP existente, si ya está establecida una sesión de multimedia. La solicitud de localización es señalada al dispositivo activado de plano de usuario mediante un mensaje SIP INFO. La solicitud de localización utiliza mensajes SIP para superar cortafuegos y otros aspectos de seguridad de red. Puede proporcionarse localización utilizando SUPL sobre SIP respecto a una persona que llama, la cual hace una llamada de emergencia E91 1. Puede enviarse un Mensaje Instantáneo al dispositivo activado de plano de usuario, e.g. Un teléfono inalámbrico de Voz sobre Protocolo de Internet (VoIP).
Abstract:
A method and mechanism to allow a location server to initiate a user plane location service (e.g., SUPL defined by OMA) procedure to a user plane enabled device via Instant Messaging, or alternatively, via an existing SIP session if a multimedia session is already established. The location request is signaled to the user plane enabled device via a SIP INFO message. The location request uses SIP messaging to overcome firewall and other network security issues. Location using SUPL over SIP may be provided about a caller making an E911 emergency call. An Instant Message may be sent to the user plane enabled device, e.g., a VoIP wireless phone.