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Terminal and communication method

A communication method and terminal technology, applied in the field of communication, can solve the problem that the terminal cannot support the user identification card at the same time, affecting the user experience, etc.

Inactive Publication Date: 2016-06-15
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the existing terminal cannot support two subscriber identification cards to reside on the 4G network at the same time, which affects the user experience

Method used

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  • Terminal and communication method
  • Terminal and communication method
  • Terminal and communication method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0124] see figure 1, the embodiment of the present invention uses the "first processing unit + second processing unit" architecture to realize that the terminal 100 supports two subscriber identification cards both residing in the 4G network.

[0125] The first subscriber identity card 110 and the second subscriber identity card 120 may manage different users associated with different or the same technical standard. In a specific non-limiting example, the technical standard may be 2G communication technology (eg, GSM, GPRS, EDGE), 3G communication technology (eg, WCDMA, TDS-CDMA), 4G communication technology (eg, LTE, TD-LTE) , or any other mobile communication technology (eg, 5G, 4.5G, etc.).

[0126] In one embodiment, the first subscriber identity card 110 stores information used for communication in the first 4G network. The second subscriber identity card 120 stores information used for communication in the second 4G network. Specifically, the subscriber identification...

Embodiment 2

[0208] In another embodiment of the present invention, the hardware structure of the terminal 100 and figure 2 The same as shown, the difference is that the second processing unit 140 can obtain the information of the first user identification card and the information of the second user identification card through the interaction with the first processing unit 130, thereby enabling the second processing unit to Communicating with the first 4G network based on the information of the first subscriber identity card to perform data services. The second processing unit may also communicate with the second 4G network based on the information of the second subscriber identity card to perform data services.

[0209] In this embodiment, the first subscriber identity card may reside on the first 4G network through the first processing unit, and reside on the first 4G network through the second processing unit. The second subscriber identity card may reside on the second 4G network thr...

Embodiment 3

[0214] In this embodiment of the present invention, the hardware structure of the terminal is the same as that of the above-mentioned embodiment 1, the difference is that in this embodiment, both the second processing unit and the first processing unit can perform data services and voice services. In one embodiment, when performing voice services, the handset 230, microphone 240, codec 220, and digital signal processing chip 210 can be shared, that is, when performing voice services through the second subscriber identification card, the first The earpiece 230 , the microphone 240 , the codec 220 and the digital signal processing chip 210 connected to the processing unit 130 perform signal processing. The first processing unit 130 transparently transmits the signal processed by the digital signal processing chip 210 to the second processing unit 140 , or transparently transmits the signal from the second processing unit 140 to the digital signal processing chip 210 for processin...

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Abstract

The invention discloses a terminal and a communication method. The communication method comprises the steps that a first processing unit acquires the information of a first user identification card, so as to be in communication with a first 4G network based on the acquired information of the first user identification card for implementing voice service and data service; the first processing unit acquires the information of a second user identification card, so as to be in communication with a second 4G network based on the acquired information of the second user identification card for implementing voice service; and a second processing unit acquires the information of the second user identification card from the first processing unit, so as to be in communication with the second 4G network based on the acquired information of the second user identification card for implementing data service. The communication method has the advantages that through interaction between the first processing unit and the second processing unit, both two user identification cards can reside in the 4G network, the concurrent transmission of the data service is performed by using two 4G channels, and the transmission efficiency is improved.

Description

technical field [0001] The present invention relates to the technical field of communication, and more specifically, to a terminal and a communication method. Background technique [0002] With the development of mobile communication technology, advanced cellular networks (eg, networks based on the LTE standard (Long Term Evolution, the standard used by some "4G" networks)) are being deployed all over the world. Due to the introduction of key technologies such as OFDM (Orthogonal Frequency Division Multiplexing, Orthogonal Frequency Division Multiplexing) and MIMO (Multi-Input&Multi-Output, Multiple Input Multiple Output), using 4G related standards can significantly increase spectral efficiency and data transmission rate. [0003] On the other hand, while improving the network rate and frequency band utilization, the emergence of multi-mode terminals (terminals with two subscriber identification cards, for example, dual-card dual-pass terminals) enables users to implement v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/18H04W88/06
CPCH04W8/18H04W8/183H04W8/24H04W52/0245H04W52/0274H04W88/06Y02D30/70
Inventor 何坚薛晓君罗祖栋王朝
Owner NUBIA TECHNOLOGY CO LTD
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