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Wireless communication method and wireless terminal

A wireless terminal and wireless communication technology, applied in wireless communication, electrical components, etc., can solve problems such as heavy network burden, poor user experience, repeated switching of wireless terminals, etc.

Active Publication Date: 2015-10-07
HUAWEI DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the current unreasonable configuration of the 4G network, wireless terminals will switch between 4G and 2G / 3G repeatedly, resulting in heavy network burden and poor user experience

Method used

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  • Wireless communication method and wireless terminal
  • Wireless communication method and wireless terminal
  • Wireless communication method and wireless terminal

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Embodiment Construction

[0202] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0203] When ordinal numerals such as "first" and "second" are mentioned in the embodiments of the present invention, it should be understood that they are only used for distinction, unless they really express the meaning of order according to the context.

[0204] The wireless terminal in each embodiment of the present invention supports at least the first RAT and the second RAT. RAT can be a variety of wireless access technologies, such as: E-UTRA (Evolved Univers...

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Abstract

The embodiment of the invention provides a wireless communication method and a wireless terminal. The method comprises: after a wireless terminal supporting a first radio access technology (RAT) and a second RAT establishes a connection with a second RAT network, receiving, by the wireless terminal, a first message sent by the second RAT network, wherein the first message comprises a content used for querying a first RAT capability of the wireless terminal; and sending, by the wireless terminal, a second message to the second RAT network, wherein the second message is used for indicating that the wireless terminal does not support the first RAT. Since the wireless terminal reports to the second RAT network that the wireless terminal does not support the first RAT, the second RAT network will not indicate that the wireless terminal is transformed to the first RAT. Therefore, the wireless terminal can work in the second RAT for a long time, thereby reducing the number of times the wireless terminal is transformed between the first RAT and the second RAT, reducing the network burden, and improving the user experience.

Description

technical field [0001] The present invention relates to wireless communication technology, in particular to a wireless communication method and a wireless terminal. Background technique [0002] With the development of network technology, 4G (4th-generation mobile communication technology, fourth-generation mobile communication technology) has been widely used. 4G may include multiple network standards, for example: LTE (Long Term Evolution, long-term evolution)-TDD (Time Division Duplexing, time division duplexing), LTE-FDD (Frequency Division Duplex, frequency division duplexing). [0003] The 4G network only provides packet switched domain (PS domain, Packet Switched Domain) services, and cannot provide circuit switched domain (CS domain, Circuit Switched Domain) services. The 2G and 3G networks support PS domain services and CS domain services at the same time. Currently, voice services and short message services are mainly provided by the CS domain, and data services ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/00H04W36/14
CPCH04W36/0066H04W36/14
Inventor 金辉段小嫣沈丽王鹏曹帼琼姚松平宋昊张博
Owner HUAWEI DEVICE CO LTD
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