Method for improving communication quality of wireless communication network, terminal and network equipment thereof

Abstract

The invention discloses a method for improving the communication quality of wireless communication network, which leads voice call out service of a dual-model and dual-stand terminal supporting time division synchronous CDMA (TD-SCDMA) network and GSM network to be launched under the GSM network, and the voice call out service of the dual-model and dual-stand terminal under the TD-SCDMA network is carried out under the GSM network by call transfer. The invention also discloses the dual-model and dual-stand terminal and network equipment. By applying the invention, the advantages of the TD-SCDMA network and GSM network can be fully developed, thus improving the communication quality of the wireless communication network.

Description

technical field [0001] The invention relates to wireless communication technology, in particular to a method, terminal and network equipment for improving the communication quality of a wireless communication network. Background technique [0002] At present, with the issuance of 3G licenses, China Mobile Communications Group Co., Ltd. is starting the construction of Time Division Synchronous Code Division Multiple Access (TD-SCDMA) network nationwide, and has begun to issue numbers. The number of users of TD-SCDMA network is gradually increasing. Increase. However, because the TD-SCDMA network is still in the construction stage, there are many coverage blind areas and poor signal areas, and the effect of network optimization is not obvious, so TD-SCDMA users often encounter no signal when performing voice communication. Or phenomena such as weak signal and poor call quality, especially compared with the traditional Global System for Mobile Communications (GSM) network, the...

AI Technical Summary

Problems solved by technology

The principle of the dual-mode single-standby terminal is that you can choose the network you want to reside on when the terminal is turned on. Once selected, the other network is not working; the principle of the dual-mode dual-standby terminal is that the terminal can reside on two networks at the same time. In , it accepts the communication services of two networks, but in general, it can only support the voice calls of one network at the same time

[0004] Assuming that a user with a dual-mode dual-standby terminal supporting TD-SCDMA network and GSM network chooses to be on the TD-SCDMA network, all services of the dual-mode dual-standby terminal will be carried out under the TD-SCDMA network, even if TD- The SCDMA network signal is poor, and users with this dual-mode dual-standby terminal can only endure problems such as unclear signal and easy call drop

[0005] It can be seen that the existing wireless communication network cannot provide reliable communication quality, resulting in poor user experience and satisfaction

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