摘要:
One of the different objects of the present invention is The method for acquiring system information by a mobile station in a mobile radiocommunication system, including a step of: acquiring part of system information on or after access to the network for establishing or re-establishing a radio connection.
摘要:
A mobile station in a mobile radio system can send different types of packet mode resource requests to a network, corresponding to different transfer modes that can be supported by the mobile station, a mobile station being able to use one or the other of request types corresponding to transfer modes that it supports, in accordance with its requirements. In a method of allocating packet mode resources in the mobile radio system, for signaling data transfer in the uplink direction, the signaling being liable to generate an allocation of packet mode resources in the uplink direction for user data transfer, a mobile station uses a type of packet mode resource request corresponding to a transfer mode best suited to the requirements of the user data transfer.
摘要:
A method of reselecting cells in a packet mode cellular mobile radio system, which method includes a step in which a mobile station connected in packet mode to a server cell attempts to connect in packet mode to a target reselected cell, which method is essentially characterized in that if the mobile station cannot connect to the target reselected cell, it sends the network cell update information indicating its server cell as the new cell.
摘要:
A method for optimising quality of service in the packet-switched domain of a mobile communication system, a method wherein: a core network entity of said system sends to a radio access network entity of said system a request for the setting-up or reconfiguration of a radio bearer for a packet session for a mobile station, said request including first information derived from quality of service information contained in a corresponding request received by said core network entity, said core network entity adds to said request second information known at its level and which can be used, together with said first information, to perform a call admission control at the radio level.
摘要:
A method of supporting real-time traffic in a mobile radiocommunications system comprising a radio access network and a core network, in which method the real-time traffic supported in packet mode in the network core is supported in the radio access network by allocating dedicated channels.
摘要:
A method for multiplexing two data flows on a radio communication channel of a radio communication network, each of the data flows having data packets to be transmitted on the radio communication channel. There are data packets belonging to a first data flow, herein called high priority data flow, and data packets belonging to a second data flow, herein called low priority data flow. In the method, at least one available data packet belonging to the low priority data flow is transmitted if the number of consecutive data packets belonging to the high priority data flow transmitted since the transmission of the latest data packet belonging to the low priority data flow has reached a predefined number of data packets.
摘要:
Method of improving quality of service management in a packet mode cellular mobile radio system, in which method: in the event of a change of cell from an old cell to a new cell, information on a quality of service profile negotiated in the old cell is transferred to the new cell, and an additional quality of service management procedure is also provided, to prevent degraded quality of service if the quality of service profile negotiated in the old cell may not be offered in the new cell.
摘要:
The invention provides mobile radio system access network equipment including means for coordinating resources for circuit-switched mode services and packet-switched mode services, which resource coordination means are limited to means for coordinating sending circuit-switched mode service paging messages to a mobile station in packet-switched mode.
摘要:
Method of improving quality of service management in a packet mode cellular mobile radio system, in which method: in the event of a change of cell from an old cell to a new cell, information on a quality of service profile negotiated in the old cell is transferred to the new cell, and an additional quality of service management procedure is also provided, to prevent degraded quality of service if the quality of service profile negotiated in the old cell may not be offered in the new cell.
摘要:
A multimedia call session control method for use in a cellular mobile radio system, the method including: performing a negotiation operation for determining the characteristics of the components of the session, and allocating resources based on characteristics determined in the negotiation step, wherein the negotiation step includes informing at least one of the parties to the call is informed of the capacities of its server radio access network, at least in its server cell, and taking into account the capacities of the server radio access network in the negotiation, in order to be able to allocate corresponding resources.