Abstract:
A Session Initiation Protocol (SIP) server within an Internet Protocol Multimedia Subsystem (IMS) network may be associated with multiple, different identifiers. In some embodiments, a process for implementing the multiple, different identifiers of the SIP server within the IMS network may include maintaining, at a home subscriber server (HSS), a first identifier of a Session Initiation Protocol (SIP) server in association with a user, and inserting a second identifier of the SIP server in a message header of a SIP request during a wireless communication session of the user. In some embodiments, the first identifier of the SIP server may be transmitted over Diameter (Cx) interfaces, while the second identifier of the SIP server may be transmitted over SIP (ISC) interfaces. Using multiple identifiers of a SIP server allows for minimizing downtime while restoring the user's wireless communication session in the event of a failure of the SIP server.
Abstract:
L'invention concerne un terminal (UE) et un procédé d'activation au sein d'un terminal, d'une pile protocolaire destinée à l'établissement de communications acheminées via au moins un réseau de communication fonctionnant en mode paquet, lorsque ledit terminal est connecté à un premier réseau d'accès pour accéder audit réseau de communication. Le terminal obtient (OBT_ID) un identifiant relatif à un deuxième réseau d'accès audit réseau de communication, le deuxième réseau d'accès étant distinct du premier réseau d'accès. A partir de l'identifiant obtenu, le terminal détermine (VERIF) si un critère de localisation du terminal est vérifié. Dans le cas où ledit critère de localisation est vérifié, le terminal active (ACTIV) la pile protocolaire. L'invention concerne également un procédé de fourniture au terminal dudit critère de localisation.
Abstract:
It is provided a method, comprising monitoring, for each of plural attempts of a web identity to register for an internet protocol multimedia service, if the respective attempt is received; generating, for each of the plural attempts if the respective attempt is received, a respective private user identification based on the web identity and a respective distinguishing identifier, wherein a probability that two of the private user identifications have a same value is less than a predefined limit; providing the respective private user identification in response to the respective attempt.
Abstract:
The present invention relates to coverage enhancement in a cellular network, e.g. for coverage enhancement in a Multimedia Broadcast Multicast Service application in an LTE cellular network. At least two identifiers, e.g. Temporary Mobile Group Identifiers, are assigned to the same service and the service is transmitted repeatedly over MBMS.
Abstract:
Mechanisms may be used for edge caching Hypertext Transfer Protocol Secure (HTTPS) content via an owner-endorsed proxy. The edge servers of a mobile-content distribution network (CDN) may work as the proxy that dynamically gets the means to serve HTTPS content through rights delegated by content owners. Mechanisms may include dynamically assigning a domain with a Canonical name (CNAME) record in DNS based on the popularity of the domain at an edge server. Each edge server from the plurality of edge servers may be associated with a mobile content distribution (mobile-CDN) network, via the mobile-CDN, the right to establish a transport layer security (TLS) session is delegated to the edge server on behalf of the content owner, so that the HTTPS request to the content server may be served by the edge server. A mechanism to restrict the scope of HTTPS content served through the delegated right is presented as well.
Abstract:
본 발명의 다양한 실시 예는 전자 장치의 그룹 페이징 방법 및 그 전자 장치에 관한 것으로, 전자 장치의 동작 방법에 있어서, 불연속 수신(DRX) 모드에서, 그룹 페이징 체크 시간이 되면, 아이들 상태에서 웨이크업 상태로 전환하는 동작; 상기 웨이크업 상태에서, 머신 타입 통신(MTC)을 통해 수신되는 그룹 페이징(GROUP PAGING) 메시지의 유효성을 분석하는 동작; 및 상기 그룹 페이징 메시지가 유효하면, 상기 그룹 페이징 메시지에 따라 특정 기능을 수행하는 동작을 포함할 수 있다. 또한, 본 발명의 다양한 실시 예는 상술한 실시 예와 다른 실시 예들도 포함한다.
Abstract:
The proposed technology generally relates to wireless communication, and more specifically to a method for generating an identifier for a wireless device (30), a method for identifying a wireless device (30) in a wireless communication environment, a method for assisting in the exchange of information for a wireless device (30) between at least two different types of wireless networks such as a WLAN (10) and a cellular network (20), a method for linking context information of a wireless device (30) between different types of wireless networks, and a method for supporting access selection and/or mobility decision in a wireless communication environment, as well as corresponding systems, apparatuses, communication devices, network nodes, computer programs, and computer program products. The proposed technology is based on an identifier of Medium Access Control, MAC, address format, wherein the identifier of MAC address format enables identification of the wireless device (30) in the WLAN (10), and the common identifier also represents information that enables identification of the wireless device (30) in the cellular network (20).