Communication conversation method

A communication and voice call technology, applied in wireless communication, security devices, electrical components, etc., can solve problems such as additional information, core network cannot be transmitted, and users cannot customize encryption methods by themselves

Inactive Publication Date: 2015-09-30
DATANG TERMINAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Users also cannot customize the encryption method by themselves, and users cannot add information to the air interface encrypted data, otherwise the core network cannot transmit after decryption

Method used

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Embodiment Construction

[0031] 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. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0032] Such as Figure 1-2 As shown, a method for initiating a communication session according to an embodiment of the present invention includes:

[0033] Before the communication session, the calling party terminal establishes an RPC path for implementing data processing between the application processor AP and the baseband processor BP;

[0034] After the RPC path is completed, an EVRC voice call service is established between the AP and the BP;

[0035] The calling party terminal uses t...

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Abstract

The invention discloses a communication conversation initiating method. The communication conversation initiating method comprises the following steps of establishing an RPC (remote position control) channel; establishing voice communication; consulting a conversation encryption protocol; encrypting conversation voice data; and transmitting encrypted conversation voice data to a terminal of a called party. A communication conversation receiving method comprises the following steps of establishing the RPC channel on the terminal of the called party; receiving an unvarnished transmission consulting request which is sent out from a terminal of a calling party by using a BP of the terminal of the called party; performing encryption communication between the BP of the terminal of the called party and the terminal of the calling party; and establishing voice communication between the BP and an AP of the terminal of the called party so as to urge communication between the calling party and the called party. The communication conversation initiating method has the advantages that various types of data are exchanged through the new RPC channel between the AP and the BP.

Description

technical field [0001] The invention relates to a communication session method. Background technique [0002] With the continuous development of mobile terminal technology, users have higher and higher requirements for terminals, and a variety of customized services have been derived. Users need to perform various customizations on the voice raw data, such as encryption, additional information, etc. At present, cdma voice encryption mainly ensures air interface voice encryption through a private long code mask. Users also cannot customize the encryption method by themselves, and users cannot add information to the air interface encrypted data, otherwise the core network cannot transmit it after decryption. [0003] Aiming at the problems in the related technologies, no effective solution has been proposed yet. Contents of the invention [0004] The purpose of the present invention is to provide a communication session method to overcome the above-mentioned shortco...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W12/02H04W76/02H04L29/06H04L29/08
CPCH04W12/02H04L63/0428H04L65/1066H04L67/141H04W76/10
Inventor 刘国梁
Owner DATANG TERMINAL TECH
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