The present invention relates to broadcast and/or multicast services in mobile communication networks. Control (105) and user (107', 107'') planes for services directed to a user (50A-C) in a multicast group (60) are allowed to be separated from each other. At least two user equipments ...
Iur : The Iur interface allows communication between different RNCs within the UTRAN. The open Iur interface enables capabilities like soft handover to occur as well as helping to stimulate competition between equipment manufacturers. Having standardised interfaces within various areas of the network inc...
The analysis of this key performance indicator allows you to: – detect general errors in communication between Node B cells and CRNC – detect if UE loses radio contact with cell – detect errors in setup of common and dedicated NBAP measurement procedures – detect unavailability of resources ...
27. A method of interfacing femtocells through a network gateway to a core network of a wireless communication system, to provide access to the core network for mobile terminals connecting through the femtocells, said method comprising: performing closed subscriber group authorization in the network ...
It provides in depth discussions on ... S Tatesh,SK Palat - International Conference on Information & Communication Technologies: from Theory to Applications 被引量: 0发表: 2004年 Universal Mobile Telecommunication System (UMTS) Summary This chapter contains sections titled: UMTS Standardization FDD/...
This reference model defines seven layers of functions that take place at each end of a communication... Ahmadi,Sassan 被引量: 0发表: 2014年 11. E2E Network Architecture and Mobility Management Summary This chapter contains sections titled: Introduction E2E EPS Architecture E2E WiMAX Architecture ...
Telegram offers great apps for mobile communication. It is based on the MTProto protocol and has an Open API. I personally like Telegram for its speed and cloud-support (that makes a web app possible, unlike in the case of WA and others). MTProto data can be carried over HTTP (SSL is...
mobile radiocommunicationUMTSperformance evaluationATM adaptation layeraccess networksimulation modelbandwidthschedulingvirtual circuitThe AAL2 protocol was chosen as a transport protocol within the UMTS Terrestrial Radio Access Network (UTRAN). This protocol handles the radio channels between the mobile terminal...
The present invention discloses a method and system for establishing an enhanced key when a terminal moves from an EUTRAN to an enhanced UTRAN, so as to ensure that the terminal can carry out normal communication safely in the enhanced UTRAN. The method includes: when the terminal moves from...
METHOD AND APPARATUS FOR HANDLING GATEWAY E-RAB SWITCH FAILURES IN DUAL CONNECTIVITY A method and apparatus for handling evolved universal terrestrial radio access network (E-UTRAN) radio access bearer (E-RAB) switch failure for dual connectivity in a wireless communication system is provided. A mas...