Parameter for reducing load of high-speed downlink shared control channel transmitting method

Abstract

The invention relates to the mobile communication technical field, and discloses a transferring method for reducing high-speed downlink sharing control channel load parameters. When a position is relocated, an active wireless access network system transmits a sharing control channel load parameter used for reducing the high speed downlink channel to a target wireless access network system through the carrying of a signaling. The parameter can be transmitted directly or forwarded through the way that core network carries the parameter transparently to the target wireless access network system. During transmission, A wireless resource controller container of sharing control channel load parameter used for reducing the high speed downlink channel is added to 'a transparent container from the active wireless network controller to the target wireless network controller' of the signaling. When the relocation is needed, the invention can immediately transmit sharing control channel load parameter used for reducing the high speed downlink channel to the target wireless access network system from the active wireless network access system, so as to ensure that data continuity of user equipment and the target wireless access network.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a method for transferring parameters for reducing the load of a high-speed downlink shared control channel in a wireless communication system. Background technique [0002] In order to reduce the transmission delay of packet domain data, the 3GPP protocol standard has evolved the protocol architecture of the third generation mobile communication, that is, the radio network controller (RNC) is moved down to the node B (NODEB), and the node B has a service radio Functions of the network controller, the control radio network controller, and the drift radio network controller, this kind of Node B may be referred to as an enhanced Node B for short. [0003] The downshift of the radio network controller has changed the interface definition between different nodes. The Iur interface is used between the enhanced node B and the enhanced node B, and the enhanced node B and the...

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Problems solved by technology

[0007] (2) Due to the concurrency of circuit domain and packet domain services, the user equipment is controlled by the traditional radio network controller RNC, but with the release of circuit domain services, because of load balancing, the traditional RNC needs to initiate The process of relocation;

[0008] (3) When the enhanced Node B is used as the serving Node B of the user equipment, the serving Node B generally has the best signal strength, and it has the function of serving the radio network controller RNC and combining the uplink packet data, but Due to the movement of the user equipment, the serving Node B needs to be updated frequently, and the function of the serving RNC must also be transferred frequently, thus requiring frequent relocation processes

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