Method and cell phone device for supporting concurrence of voice calls of circuit domain and PS domain
A technology for voice calls and support circuits, applied in wireless communication, electrical components, communication supplementary services, etc., can solve the problem of users losing important information of inactive calls, and achieve the effect of being conducive to sharing
Inactive Publication Date: 2010-01-13
ZTE CORP
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Problems solved by technology
[0003] The purpose of the present invention is to provide a method and a mobile phone device that support concurrent voice calls in the circuit domain and packet domain, aiming to solve the problem that in the prior art, only one phone line can be kept active at the same time, and it is easy for users to lose non-calls. Important Information Questions for Active Phones
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[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0022] When the mobile phone terminal user is in the simultaneous voice call of the common circuit domain (CS) and the voice call of the packet domain (PS), a prompt message will appear on the interface, asking the user to choose whether to answer one call while holding the other call. is active. There are two situations here: one is: when the user is in a call, another call comes, the user can choose to answer another call, and record the original normal call at the same time; the other is: when the user is in a call, Another call comes, the user can also choose not to answer the other call, cont...
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The invention relates to a method and a cell phone device for supporting concurrence of voice calls of a circuit domain and a PS domain. In the invention, when a cell phone is in a call and detects another phone call, the cell phone can selectively answer the another phone call, and records voice call information of the formerly called phone call; and when the call of the another phone call is over, the cell phone continuously answers the voice call of the former phone call, and selects whether to store the record voice call information. An encoding and decoding module in the cell phone can also process the other route of processes of downlink voice call information when processing one route of the voice call information at the same time, and carries out recording and storage. The invention ensures that a plurality of routes of calls to be in the call active state at the same time, and meets the needs that users need to prevent loss of the contents of any call in the time of concurrent calls.
Description
technical field [0001] The invention relates to the field of wireless communication, in particular to a method and a mobile phone device for supporting concurrent voice calls in the circuit domain and the packet domain. Background technique [0002] With the rapid development of communication technologies, more and more mobile phones support voice calls in common circuit domains and voice calls in packet domains. At present, when this type of mobile phone handles concurrent voice calls in the common circuit domain and voice calls in the packet domain, the user actively hangs up, suspends or hangs up one call and then connects another call. The biggest drawback of this technology is that only one phone can be guaranteed to be active at the same time, and it is easy for users to lose important information on non-active phones. Contents of the invention [0003] The purpose of the present invention is to provide a method and a mobile phone device that support concurrent voic...
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IPC IPC(8): H04W4/16H04W88/02
Inventor 饶海波邓兰兰张莉何祥
Owner ZTE CORP