CN1997203A - The system for wireless network phone via the digital wireless phone and its method - Google Patents
The system for wireless network phone via the digital wireless phone and its method Download PDFInfo
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- CN1997203A CN1997203A CNA200510137679XA CN200510137679A CN1997203A CN 1997203 A CN1997203 A CN 1997203A CN A200510137679X A CNA200510137679X A CN A200510137679XA CN 200510137679 A CN200510137679 A CN 200510137679A CN 1997203 A CN1997203 A CN 1997203A
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Abstract
This invention discloses one system and method by use of digital wireless telephone to realize wireless network telephone to achieve internet and roaming seamless exchange, which comprises the following steps: this invention registers the digital wireless telephone to session initiation protocol proxy servo; in digital seamless telephone through mobile proxy to process call signal or video real time transport protocol data pack to send processed signal.
Description
Technical field
The present invention relates to a kind of system and method thereof of the networking telephone, particularly relate to a kind of digital radio phone (Digital Enhanced Cordless Telecommunications that utilizes, DECT) realize radio network telephone (Voice over Internet Protocol, system VoIP) and method thereof.
Background technology
In the conventional telecommunications industry, popular switched telephone network (Public Switched TelephoneNetwork, PSTN) phone is very universal, and mobile phone is under technological progress in recent years, the existing potentiality that surpass telephone, and what rely on is exactly its locomotivity.(Voiceover Internet Protocol VoIP) replaces black phone, no matter is in enterprise or in the family, becomes a kind of trend gradually with radio network telephone.At present main network phone product is based on Desktop IP Phone and VoiceGateway, yet it does not break away from grid line all the time.With the example of mobile phone, the networking telephone is wanted the energy widespread usage, and wireless penetration also certainly will be a kind of trend.
IEEE 802.11 is a kind of methods that solve radio network telephone, and it uses free frequency range to make it to popularize fast, but it has shortcomings such as power consumption height, distance weak point.The solution of another radio network telephone is IEEE 802.16, and it uses the frequency range of paying, and it also directly impacts existing mobile communication dealer's business opportunity.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of system and method thereof of utilizing the digital radio phone to realize radio network telephone, is used to utilize the digital radio phone to realize radio network telephone and reach in the net and the roaming and the seamless exchange of inter-network by a plurality of mobile agents station.
To achieve these goals, the invention provides a kind of system that utilizes the digital radio phone to realize radio network telephone, utilize the digital radio phone to realize radio network telephone and reach in the net and the roaming and the seamless exchange of inter-network, it is characterized in that, comprising by a plurality of mobile agents station:
A plurality of digital radio phones are used for carrying out speech communication by network;
A plurality of base stations are used to receive and send the signal that described each digital radio phone sends;
A plurality of mobile agents station is used to receive and handle this signal that described each base station sends, and sends this signal after handling, or by this signal of a channel transfer between described each mobile agent station, and this signal after the transmission processing;
One gateways for network telephone call is used to receive this signal that described each mobile agent station sends; And
One communication start protocol acting server, be used to receive this signal that this gateways for network telephone call sends, after allowing described each digital radio phone carry out communication start protocol registration and address link, form communication start protocol networking telephone loop, to carry out speech communication.
The described system that utilizes the digital radio phone to realize radio network telephone, wherein, this signal is communication start protocol log-on message, call signal or audio-visual transmission protocol data bag.
The described system that utilizes the digital radio phone to realize radio network telephone, wherein, this channel is set up by the communication mechanism between described each mobile agent station.
The described system that utilizes the digital radio phone to realize radio network telephone, wherein, this channel stops when described each digital radio phone end of conversation.
To achieve these goals, the present invention also provides a kind of method of utilizing the digital radio phone to realize radio network telephone, utilize the digital radio phone to realize radio network telephone and reach in the net and the roaming and the seamless exchange of inter-network, it is characterized in that, comprising by a plurality of mobile agents station:
Register digital radio phone to a communication start protocol acting server;
When this digital radio phone conversation, this digital radio phone is by one first base stations transmit call signal or audio-visual transmission protocol data bag to the one first mobile agent station;
The call signal or the audio-visual transmission protocol data bag that handle to receive, and the call signal after will handling or audio-visual transmission protocol data bag are sent to this communication start protocol acting server by a gateways for network telephone call;
When this digital radio phone was registered to one second base station at this first mobile agent station, standing erectly by this first mobile agent connect redirected call signal or audio-visual transmission protocol data bag; And
When this digital radio phone was registered to one the 3rd base station at one second mobile agent station, this first mobile agent station was by a Channel Processing call signal or audio-visual transmission protocol data bag between this first mobile agent station and this second mobile agent station.
The described method of utilizing the digital radio phone to realize radio network telephone, wherein, the step of described registration one digital radio phone to communication start protocol acting server further comprises:
Register this digital radio phone this first base station to this first mobile agent station;
This first base station sends the communication start protocol log-on message to this first mobile agent station; And
This first mobile agent station sends the communication start protocol log-on message to this communication start protocol acting server by this gateways for network telephone call.
The described method of utilizing the digital radio phone to realize radio network telephone, wherein, this channel is set up by the communication mechanism between described each mobile agent station.
The described method of utilizing the digital radio phone to realize radio network telephone, wherein, this channel stops when described each digital radio phone end of conversation.
In sum, the invention has the advantages that and utilize the digital radio phone to realize radio network telephone, and reached in the net and the roaming and the seamless exchange of inter-network, provide cost savings greatly.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 is a system block diagrams of the present invention;
Fig. 2 is a method flow diagram of the present invention;
Fig. 3 is registered to the method flow diagram of communication start protocol acting server for digital radio phone of the present invention.
Wherein, Reference numeral:
10 communication start protocol acting servers
20 gateways for network telephone call
30 first mobile agent stations
40 second mobile agent stations
50 channels
60 first base stations
70 second base stations
80 the 3rd base stations
90 digital radio phones
S200 registers digital radio telephone to a communication start protocol acting server
When S210 took place when the conversation of digital radio phone, the digital radio phone was by one first a base stations transmit call signal or audio-visual transmission protocol data bag to one first a mobile agent station
Call signal or audio-visual transmission protocol data bag that the S220 first mobile agent station handle to receive, and the call signal after will handling or audio-visual transmission protocol data bag are sent to the communication start protocol acting server by a gateways for network telephone call
When S230 was registered to one second base station at the first mobile agent station when the digital radio phone, standing erectly by first mobile agent connect redirected call signal or audio-visual transmission protocol data bag
When S240 was registered to one the 3rd base station at one second mobile agent station when the digital radio phone, the first mobile agent station was by a Channel Processing call signal or audio-visual transmission protocol data bag between the first mobile agent station and the second mobile agent station
First base station at digital radio telephone to the first a mobile agent station of S300 registration
S310 first base station sends communication start protocol log-on message to the first a mobile agent station
The S320 first mobile agent station sends a communication start protocol log-on message to the communication start protocol acting server by gateways for network telephone call
Embodiment
Please refer to Fig. 1, represented system block diagrams of the present invention, utilize the digital radio phone to realize radio network telephone, and reach the roaming (Roamming) and seamless exchange (Seamless Handoff) of net interior (Intradomain) and inter-network (Interdomain) by a plurality of mobile agents station (Mobile Agent), this system comprises: digital radio phone 90, first base station (Base Station, BS) 60, second base station (Base Station, BS) 70, the 3rd base station (Base Station, BS) 80, the first mobile agent station 30, the second mobile agent station 40, channel (tunnel) 50, gateways for network telephone call (Gateway) 20 and communication start protocol (SessionInitiation Protocol, SIP) acting server (SIP proxy) 10.
When digital radio phone 90 is registered to first base station 60, first base station 60 sends 30, the first mobile agent stations 30, communication start protocol registration (SIP Register) information to the first mobile agent station and sends the communication start protocol log-on message to communication start protocol acting server 10 by gateways for network telephone call 20.Thereby, digital radio phone 90 is finished the communication start protocol registration at communication start protocol acting server 10, and carry out the address according to log-on message with other digital radio phone and link, form communication start protocol networking telephone loop, to carry out voice call.
When digital radio phone 90 was conversed, (Real-time Transport Protocol, RTP) packet was passed to the first mobile agent station 30 by first base station 60 for call signal that digital radio phone 90 sends or audio-visual host-host protocol.Call signal or the audio-visual transmission protocol data bag that receives handled at the first mobile agent station 30, and the call signal after will handling or audio-visual transmission protocol data bag be passed to communication start protocol acting server 10 by gateways for network telephone call 20, and then be passed to other digital radio phone that need converse.For communication start protocol acting server 10, the signal that all digital radio phones 90 send is all handled by the first mobile agent station 30.
When digital radio phone 90 takes place to move in the net, when being registered to second base station 70, because second base station 70 still is connected with the first mobile agent station 30, thereby first mobile agent station 30 know the position of digital radio phone 90, directly be redirected call signal or audio-visual transmission protocol data bag that (Redirect) digital radio phone 90 sends.Call signal or the audio-visual transmission protocol data bag that receives handled at the first mobile agent station 30, and the call signal after will handling or audio-visual transmission protocol data bag are passed to communication start protocol acting server 10 by gateways for network telephone call 20.
Move when inter-network takes place digital radio phone 90, when being registered to the 3rd base station 80 at the second mobile agent station 40, channel 50 is set up by the communication mechanism and the second mobile agent station 40 in the first mobile agent station 30.Digital radio phone 90 sends call signal or audio-visual transmission protocol data bag to the second mobile agent station 40 by the 3rd base station 80.The second mobile agent station 40 is passed to the first mobile agent station 30 by channel 50 with call signal or the audio-visual transmission protocol data bag that receives.Call signal or the audio-visual transmission protocol data bag that receives handled at the first mobile agent station 30, and the call signal after will handling or audio-visual transmission protocol data bag are passed to communication start protocol acting server 10 by gateways for network telephone call 20.When digital radio phone 90 end of conversations, channel 50 stops.
By foregoing description, no matter digital radio phone 90 still moves in inter-network in net, and the signal of its transmission is all handled by the first mobile agent station 30, has realized in the net and the roaming and the seamless exchange of inter-network.
Please refer to Fig. 2 and Fig. 3 now, Fig. 2 is a method flow diagram of the present invention, and Fig. 3 is registered to the method flow diagram of communication start protocol acting server 10 for digital radio phone 90 of the present invention.
As shown in Figure 2, the method for utilizing the digital radio phone to realize radio network telephone of the present invention comprises following steps:
Step S200, registration digital radio phone 90 is to communication start protocol acting server 10, and it further comprises following steps, as shown in Figure 3,
Step S300, digital radio phone 90 are registered to first base station 60 at the first mobile agent station 30;
Step S310, first base station 60 sends communication start protocol log-on message to the first mobile agent station 30;
Step S320, the first mobile agent station 30 sends the communication start protocol log-on message to communication start protocol acting server 10 by gateways for network telephone call 20.
Thereby, digital radio phone 90 is finished the communication start protocol registration at communication start protocol acting server 10, and carry out the address according to log-on message with other digital radio phone and link, form communication start protocol networking telephone loop, to carry out voice call.
Step S210, when digital radio phone 90 was conversed, digital radio phone 90 sent call signal or audio-visual transmission protocol data bag to the first mobile agent station 30 by first base station 60.
Step S220, call signal or the audio-visual transmission protocol data bag that receives handled at the first mobile agent station 30, and call signal after will handling or audio-visual transmission protocol data bag are sent to communication start protocol acting server 10 by gateways for network telephone call 20, and then are passed to the digital radio phone that need converse.For communication start protocol acting server 10, the signal that all digital radio phones 90 send is all handled by the first mobile agent station 30.
Step S230, when digital radio phone 90 takes place to move in the net, when being registered to second base station 70 at the first mobile agent station 30, digital radio phone 90 still is passed to the first mobile agent station 30 by call signal or the audio-visual transmission protocol data bag that second base station 70 sends, thereby first mobile agent station 30 know the position of digital radio phone 90, directly be redirected call signal or audio-visual transmission protocol data bag that digital radio phone 90 sends.Then, call signal or the audio-visual transmission protocol data bag that receives handled at the first mobile agent station 30, and the call signal after will handling or audio-visual transmission protocol data bag are passed to communication start protocol acting server 10 by gateways for network telephone call 20.
Step S240 moves when inter-network takes place digital radio phone 90, and when being registered to the 3rd base station 80 at the second mobile agent station 40, channel 50 is set up by the communication mechanism and the second mobile agent station 40 in the first mobile agent station 30.Digital radio phone 90 sends call signal or audio-visual transmission protocol data bag to the second mobile agent station 40 by the 3rd base station 80.The second mobile agent station 40 is passed to the first mobile agent station 30 by channel 50 with call signal or the audio-visual transmission protocol data bag that receives.Call signal or the audio-visual transmission protocol data bag that receives handled at the first mobile agent station 30, and the call signal after will handling or audio-visual transmission protocol data bag are passed to communication start protocol acting server 10 by gateways for network telephone call 20.When digital radio phone 90 end of conversations, channel 50 stops.
By said method, digital radio phone 90 can carry out communication by network and other digital radio phone, has realized radio network telephone.And no matter digital radio phone 90 still moves in inter-network in net, and the signal of its transmission is all handled by the first mobile agent station 30, has realized in the net and the roaming and the seamless exchange of inter-network.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (8)
1, a kind of system that utilizes the digital radio phone to realize radio network telephone utilizes the digital radio phone to realize radio network telephone and reach in the net and the roaming and the seamless exchange of inter-network by a plurality of mobile agents station, it is characterized in that, comprising:
A plurality of digital radio phones are used for carrying out speech communication by network;
A plurality of base stations are used to receive and send the signal that described each digital radio phone sends;
A plurality of mobile agents station is used to receive and handle this signal that described each base station sends, and sends this signal after handling, or by this signal of a channel transfer between described each mobile agent station, and this signal after the transmission processing;
One gateways for network telephone call is used to receive this signal that described each mobile agent station sends; And
One communication start protocol acting server, be used to receive this signal that this gateways for network telephone call sends, after allowing described each digital radio phone carry out communication start protocol registration and address link, form communication start protocol networking telephone loop, to carry out speech communication.
2, the system that utilizes the digital radio phone to realize radio network telephone according to claim 1 is characterized in that this signal is communication start protocol log-on message, call signal or audio-visual transmission protocol data bag.
3, the system that utilizes the digital radio phone to realize radio network telephone according to claim 1 is characterized in that this channel is set up by the communication mechanism between described each mobile agent station.
4, the system that utilizes the digital radio phone to realize radio network telephone according to claim 1 is characterized in that, this channel stops when described each digital radio phone end of conversation.
5, a kind of method of utilizing the digital radio phone to realize radio network telephone utilizes the digital radio phone to realize radio network telephone and reach in the net and the roaming and the seamless exchange of inter-network by a plurality of mobile agents station, it is characterized in that, comprising:
Register digital radio phone to a communication start protocol acting server;
When this digital radio phone conversation, this digital radio phone is by one first base stations transmit call signal or audio-visual transmission protocol data bag to the one first mobile agent station;
The call signal or the audio-visual transmission protocol data bag that handle to receive, and the call signal after will handling or audio-visual transmission protocol data bag are sent to this communication start protocol acting server by a gateways for network telephone call;
When this digital radio phone was registered to one second base station at this first mobile agent station, standing erectly by this first mobile agent connect redirected call signal or audio-visual transmission protocol data bag; And
When this digital radio phone was registered to one the 3rd base station at one second mobile agent station, this first mobile agent station was by a Channel Processing call signal or audio-visual transmission protocol data bag between this first mobile agent station and this second mobile agent station.
6, the method for utilizing the digital radio phone to realize radio network telephone according to claim 5 is characterized in that the step of described registration one digital radio phone to communication start protocol acting server further comprises:
Register this digital radio phone this first base station to this first mobile agent station;
This first base station sends the communication start protocol log-on message to this first mobile agent station; And
This first mobile agent station sends the communication start protocol log-on message to this communication start protocol acting server by this gateways for network telephone call.
7, the method for utilizing the digital radio phone to realize radio network telephone according to claim 5 is characterized in that this channel is set up by the communication mechanism between described each mobile agent station.
8, the method for utilizing the digital radio phone to realize radio network telephone according to claim 5 is characterized in that, this channel stops when described each digital radio phone end of conversation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200510137679XA CN1997203A (en) | 2005-12-31 | 2005-12-31 | The system for wireless network phone via the digital wireless phone and its method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200510137679XA CN1997203A (en) | 2005-12-31 | 2005-12-31 | The system for wireless network phone via the digital wireless phone and its method |
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| CN1997203A true CN1997203A (en) | 2007-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA200510137679XA Pending CN1997203A (en) | 2005-12-31 | 2005-12-31 | The system for wireless network phone via the digital wireless phone and its method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445928A (en) * | 2019-07-25 | 2019-11-12 | 厦门亿联网络技术股份有限公司 | Communication device and communication system with DECT cellular system base station functions |
| CN114727245A (en) * | 2022-03-30 | 2022-07-08 | 厦门亿联网络技术股份有限公司 | Media roaming method, system, host and base station of multi-base-station lower headset and handle |
-
2005
- 2005-12-31 CN CNA200510137679XA patent/CN1997203A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445928A (en) * | 2019-07-25 | 2019-11-12 | 厦门亿联网络技术股份有限公司 | Communication device and communication system with DECT cellular system base station functions |
| CN110445928B (en) * | 2019-07-25 | 2022-04-01 | 厦门亿联网络技术股份有限公司 | Communication device and communication system having base station function of DECT cellular system |
| CN114727245A (en) * | 2022-03-30 | 2022-07-08 | 厦门亿联网络技术股份有限公司 | Media roaming method, system, host and base station of multi-base-station lower headset and handle |
| CN114727245B (en) * | 2022-03-30 | 2023-10-31 | 厦门亿联网络技术股份有限公司 | Media roaming method, system, host and base station of headset and handle under multiple base stations |
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