Method for paging and connecting terminal and terminal and system for fast activating data transmission

Abstract

The invention discloses a method used for calling and connecting the terminal. The calling information sent by the evolving network side to the terminal takes the calling reason value, and then the terminal confirms the type of the calling reason according to the calling reason, and corresponding operation is carried out according to the confirmed type of the calling reason. If the type of the calling reason is the junior operation dada, the terminal establishes the operation connection with the evolving network side; if the type of the calling reason is the signaling data, the terminal establishes the signaling connection with the network side, so that the network can deal with the corresponding procedures with pointed disposals according to different types of calling reasons. The invention also discloses a terminal and system quickly activate the data transmission, and the terminal sends the original data to the network side according to the type of the calling reason of the junior operation dada from the network side, with the foundation borne by the user panel earlier than the signaling connection, leading the network able to release the junior operation data to the terminal in the earliest time, which shortens the performing time and improves the performing efficiency.

Description

technical field [0001] The present invention relates to the field of evolving networks, in particular to a method for paging a terminal and establishing a connection in an evolving network, and a terminal and system for quickly activating data transmission. Background technique [0002] The Universal Mobile Telecommunications System (UMTS) is a technical standard for the third generation wireless communication network defined by the 3rd Generation Partnership Project (3GPP). , a radio access network (Radio Access Network, RAN) and a user equipment (User Equipment, UE). Among them, the core network includes a circuit domain and a packet domain. The circuit domain provides services based on circuit switching (Circuit Switch, CS), such as voice services, and the packet domain provides services based on packet switching (PS), such as Internet (Internet) access business. [0003] Figure 1 shows a schematic diagram of the existing UMTS network structure in which the CN is a pack...

AI Technical Summary

Problems solved by technology

[0022] Since the evolved network is an evolution of the UMTS network, many processes in the evolved network can follow the same process as that of the UMTS network, such as the process of transferring the UE from the idle state to the active state. In this way, according to the description of Figure 2, it can be seen that When the UE needs to transition from the idle state to the active state, regardless of whether the process is triggered by signaling data or service data, the same processing is performed between the UE and the evolved network side, and there is no difference according to the triggering cause. processing, making the processing process untargeted

[0023] In addition, based on the integration of the control plane functional entity and the user plane functional entity described in Figure 2, the actual test found that the activation time for the UE to transition from the idle state to the active state is much longer than 100 milliseconds. In the case of separation of entities, such as MME and UPE located in different devices, the execution efficiency of UE transition from idle state to active state will be lower than that of control plane functional entity and user plane functional entity, and the activation time will be much longer than 100 millisecond

The time interval from when the downlink packet service data arrives at the UPE to when the UPE sends the downlink packet service data is directly related to the activation time. The longer the activation time is, the more downlink packet service data is cached in the UPE. If the rate of the downlink packet service data is relatively high , and when the buffer capacity of the UPE is insufficient, the buffer of the UPE will overflow, resulting in the loss of downlink packet service data

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