CN103582025B - resource reservation method and system - Google Patents
resource reservation method and system Download PDFInfo
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- CN103582025B CN103582025B CN201210278198.0A CN201210278198A CN103582025B CN 103582025 B CN103582025 B CN 103582025B CN 201210278198 A CN201210278198 A CN 201210278198A CN 103582025 B CN103582025 B CN 103582025B
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- resource
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- terminal called
- resource reservation
- calling terminal
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Abstract
The invention discloses a resource reservation method and system. According to the resource reservation method, after a called terminal receives an inquiring request message sent by a calling terminal, an inquiring request response is sent to the calling terminal, wherein the inquiring request response comprises an indication message that whether the called terminal supports repeated consultations or not, and at least one resource parameter capable of being provided; when the calling terminal judges that the called terminal supports the repeated consultations according to the indication message, a resource parameter supported by the calling resource is selected from the resource parameters so as to generate a resource reservation message and carry out resource allocation according to the resource reservation message; the calling terminal sends the resource reservation message to the called terminal, and the called terminal carries out the resource allocation according to the resource reservation message. Whether both terminals participating in a call support the repeated consultations is consulted in advance, various resources needed when the both terminals carry out the repeated consultations can be reserved, and therefore repeated consultations in follow-up calls can be carried out normally.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of resource reservation methods and system.
Background technology
The development of mobile Internet, has promoted the growth of intelligent terminal's industrial chain, smart mobile phone, panel computer to become terminal
The focus in market.The release of new operating system and the lifting of chip process performance so that all kinds of terminals for having screen possess
Support that the ability of exploitation video communication function, operator, terminal development business, the Internet manufacturer develop release one after another based on the Internet
Or 3G（The Third Generation, G mobile communication）Point-to-point video communication function.
In communication process, point-to-point video calling can carry out the multiple negotiation of audio/video between the terminals, but enter
The premise that row is repeatedly consulted is that terminal supports multiple negotiation functionality, and whether terminal is not supported repeatedly in the prior art
Negotiation ability consulted in advance, and retain the mechanism of resource required for terminal both sides carry out repeatedly consulting.If therefore participating in meeting
At least one terminal of words does not support multiple negotiation functionality, then that what is repeatedly consulted in cannot normally realizing communication process normally enters
OK.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of resource reservation methods and system, by the end to participating in call
Whether end both sides support repeatedly to consult to be consulted in advance, and retain the every resource needed for both sides carry out repeatedly consulting, so as to
The multiple negotiation being able to ensure that in follow-up call can be normally carried out.
According to an aspect of the present invention, there is provided a kind of resource reservation methods, including：
Calling terminal sends the inquiry request message that multiple negotiation whether is supported for inquiring about terminal called to terminal called；
Terminal called sends inquiry request response, wherein inquiry request response to calling terminal according to inquiry request message
The instruction message of multiple negotiation whether is supported including terminal called, can also be provided when supporting and repeatedly consulting including terminal called
At least one resource parameters；
Calling terminal is joined from least one resource when according to indicating that message judges that terminal called is supported repeatedly to consult
The resource parameters for selecting calling terminal itself to support in number, to generate resource reservation information, and are carried out according to resource reservation information
Resource distribution；
Resource reservation information is sent to terminal called by calling terminal；
Terminal called carries out resource distribution according to resource reservation information.
According to a further aspect in the invention, there is provided a kind of resource reservation system, including：
Calling terminal, for the inquiry request that multiple negotiation whether is supported for inquiring about terminal called is sent to terminal called
Message；It is after the inquiry request response for receiving terminal called transmission, multiple judging that terminal called is supported according to instruction message
During negotiation, from least one resource parameters, select calling terminal itself to support resource parameters, to generate resource reservation
Information, and resource distribution is carried out according to resource reservation information；Resource reservation information is sent to into terminal called；
Terminal called, for the inquiry request message sent according to calling terminal, sends inquiry request to calling terminal and rings
Should, wherein inquiry request response includes whether terminal called supports the instruction message of multiple negotiation, is also propping up including terminal called
At least one resource parameters that can be provided when repeatedly consulting are provided；When the resource reservation information of calling terminal transmission is received,
Resource distribution is carried out according to resource reservation information.
The present invention is sent for inquiring about whether terminal called supports looking into for multiple negotiation to terminal called by calling terminal
Request message is ask, terminal called sends inquiry request response to calling terminal according to inquiry request message, and wherein inquiry request is rung
Should include whether terminal called supports the instruction message of multiple negotiation, can also carry when supporting and repeatedly consulting including terminal called
For at least one resource parameters.Calling terminal when according to indicating that message judges that terminal called supports repeatedly negotiation, from described
The resource parameters for selecting calling terminal itself to support at least one resource parameters, to generate resource reservation information, and according to money
Source retains information carries out resource distribution.Resource reservation information is sent to terminal called by calling terminal, and terminal called is according to resource
Reservation information carries out resource distribution.Whether support repeatedly to consult to be consulted in advance by the terminal both sides to participating in call, and
Retain the every resource needed for both sides carry out repeatedly consulting such that it is able to guarantee that the multiple negotiation in follow-up call normally can be entered
OK.
Description of the drawings
Fig. 1 is the schematic diagram of resource reservation methods one embodiment of the present invention.
Fig. 2 is the schematic diagram of another embodiment of resource reservation methods of the present invention.
Fig. 3 is the schematic diagram of resource reservation system one embodiment of the present invention.
Specific embodiment
With reference to the accompanying drawings the present invention is described more fully, wherein illustrating the exemplary embodiment of the present invention.
Fig. 1 is the schematic diagram of resource reservation methods one embodiment of the present invention.As shown in figure 1, the resource of the present embodiment is protected
Stay method and step as follows：
Step 101, calling terminal send the inquiry that multiple negotiation whether is supported for inquiring about terminal called to terminal called
Request message.
Step 102, terminal called send inquiry request response to calling terminal, wherein inquiring about according to inquiry request message
Request response includes whether terminal called supports the instruction message of multiple negotiation, also including terminal called when supporting repeatedly to consult
At least one resource parameters that can be provided.
Step 103, calling terminal when according to indicating that message judges that terminal called supports repeatedly negotiation, from described at least one
The resource parameters for selecting calling terminal itself to support in individual resource parameters, to generate resource reservation information, and retain according to resource
Information carries out resource distribution.
Resource reservation information is sent to terminal called by step 104, calling terminal.
Step 105, terminal called carry out resource distribution according to resource reservation information.
Based on the resource reservation methods described in the embodiment of the present invention, sent for inquiring about to terminal called by calling terminal
Whether terminal called supports that the inquiry request message of multiple negotiation, terminal called are sent out to calling terminal according to inquiry request message
Inquiry request is sent to respond, wherein inquiry request response includes whether terminal called supports the instruction message of multiple negotiation, also includes
At least one resource parameters that terminal called can be provided when supporting and repeatedly consulting.Calling terminal is being judged according to instruction message
When terminal called is supported repeatedly to consult, the resource ginseng that calling terminal itself is supported is selected from least one resource parameters
Number, to generate resource reservation information, and carries out resource distribution according to resource reservation information.Resource reservation information is sent out by calling terminal
Terminal called is given, terminal called carries out resource distribution according to resource reservation information.By the terminal both sides to participating in call it is
It is no to support repeatedly to consult to be consulted in advance, and retain the every resource needed for both sides carry out repeatedly consulting such that it is able to guarantee
Multiple negotiation in follow-up call can be normally carried out.
Preferably, calling terminal and terminal called are the terminals for supporting video communication.So as to the embodiment can be used for video
The communications field.
Fig. 2 is the schematic diagram of another embodiment of resource reservation methods of the present invention.As shown in Fig. 2 the resource of the embodiment is protected
Stay method and step as follows：
Step 201, calling terminal send the inquiry that multiple negotiation whether is supported for inquiring about terminal called to terminal called
Request message.
Step 202, terminal called send inquiry request response to calling terminal, wherein inquiring about according to inquiry request message
Request response includes whether terminal called supports the instruction message of multiple negotiation, also including terminal called when supporting repeatedly to consult
At least one resource parameters that can be provided.
Step 203, calling terminal according to indicate message judge whether terminal called is supported repeatedly to consult when, if judging quilt
Terminal is made not support repeatedly negotiation, then execution step 204, otherwise execution step 205.
Step 204, is not repeatedly consulted with terminal called in follow-up call.Afterwards, no longer perform the present embodiment
Other steps.
Step 205, from least one resource parameters, select calling terminal itself to support resource parameters, to generate
Resource reservation information, and resource distribution is carried out according to resource reservation information.
Resource reservation information is sent to terminal called by step 206, calling terminal.
Step 207, terminal called carry out resource distribution according to resource reservation information.
Step 208, terminal called send resource distribution to calling terminal and confirm message.
Step 209, after calling terminal receives resource distribution confirmation message, according to resource reservation information in follow-up call
Repeatedly consulted with terminal called.
Specifically, calling party is answered and first proposes the requirement to repeatedly consulting ability confirmation to other side when calling is initiated, according to
The situation of other side's response is judged, and is set relevant parameter and made resource reservation, and most backward callee confirms itself
The result of response.If callee supports repeatedly to consult, subsequently conversed according to the result and relevant parameter that this consults in advance
In multiple negotiation；If callee does not support repeatedly negotiation, the request repeatedly consulted in subsequent video call, is then no longer initiated.
Further, callee receive calling party repeatedly consult ability pre-negotiated require when, reply self-ability make
Go out to judge and calling party we are supplied to for relevant parameter and the requirement repeatedly consulting to support, while retain for we supporting many
Related resource needed for secondary negotiation, after calling party finally confirms, complete repeatedly to consult ability with negotiation.Subsequent video is conversed
In, both sides carry out the negotiation of multiple video format adjustment according to the ability consulted.
For example, two terminals are in SIP（Session Initiation Protocol, conversation initialized protocol）Under environment
Or IMS（IP Multimedia Subsystem, IP Multimedia System）Under environment, calling party initiates calling, first to called
Side asks whether the multiple negotiation ability in support call.After callee receives request, inform that calling party supports repeatedly to consult energy
Power and support in CIF（Common Intermediate Format, public intermediate form）, video under the form such as D1,720P
Consult.Calling party confirms our ability after receiving the response of callee, that find itself to support is CIF, VGA（Video
Graphics Array, Video Graphics Array）, D1 video consultation, therefore notify callee subsequently can in CIF, D1 two kinds regard
The switching of multiple video consultation is carried out under frequency form, and starts to retain related resource for we.Callee receives calling party really
After recognizing, it is that the video of CIF, D1 form is repeatedly consulted to retain related resource.Follow-up both sides in communication process, according to network and ring
The change in border, dynamically can carry out the switching of video format, under two kinds of forms of CIF and D1 to guarantee that video calling smoothness is entered
OK.
Fig. 3 is the schematic diagram of resource reservation system one embodiment of the present invention.As shown in figure 3, resource negotiation system includes：
Calling terminal 301, for sending for inquiring about whether terminal called supports looking into for multiple negotiation to terminal called 302
Ask request message；After the inquiry request response for receiving the transmission of terminal called 302, terminal called is being judged according to instruction message
When 302 supports are repeatedly consulted, from least one resource parameters, select calling terminal 301 itself to support resource parameters,
To generate resource reservation information, and resource distribution is carried out according to resource reservation information；Resource reservation information is sent to into called end
End 302.
Terminal called 302, for the inquiry request message sent according to calling terminal 301, sends to calling terminal 301 and looks into
Ask request response, wherein inquiry request response includes whether terminal called 302 supports the instruction message repeatedly consulted, also include by
At least one resource parameters for making terminal 302 provide when supporting and repeatedly consulting；Receiving the transmission of calling terminal 301
During resource reservation information, resource distribution is carried out according to resource reservation information.
Based on the resource reservation system described in the embodiment of the present invention, sent for inquiring about to terminal called by calling terminal
Whether terminal called supports that the inquiry request message of multiple negotiation, terminal called are sent out to calling terminal according to inquiry request message
Inquiry request is sent to respond, wherein inquiry request response includes whether terminal called supports the instruction message of multiple negotiation, also includes
At least one resource parameters that terminal called can be provided when supporting and repeatedly consulting.Calling terminal is being judged according to instruction message
When terminal called is supported repeatedly to consult, the resource ginseng that calling terminal itself is supported is selected from least one resource parameters
Number, to generate resource reservation information, and carries out resource distribution according to resource reservation information.Resource reservation information is sent out by calling terminal
Terminal called is given, terminal called carries out resource distribution according to resource reservation information.By the terminal both sides to participating in call it is
It is no to support repeatedly to consult to be consulted in advance, and retain the every resource needed for both sides carry out repeatedly consulting such that it is able to guarantee
Multiple negotiation in follow-up call can be normally carried out.
Preferably, calling terminal and terminal called are the terminals for supporting video communication.So as to the embodiment can be used for video
The communications field.
Preferably, calling terminal 301 is additionally operable to judging that terminal called 302 does not support repeatedly negotiation according to instruction message
When, repeatedly do not consulted with terminal called 302 in follow-up call.
Preferably, terminal called 302 is additionally operable to after resource distribution is carried out according to resource reservation information, to calling terminal
301 send resource distribution confirms message.
Calling terminal 301 is additionally operable to after the resource distribution for receiving the transmission of terminal called 302 confirms message, is subsequently being led to
Repeatedly consulted with terminal called 302 according to resource reservation information in words.
Description of the invention is given for the sake of example and description, and is not exhaustively or by the present invention
It is limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Select and retouch
It is, for the principle and practical application that more preferably illustrate the present invention, and one of ordinary skill in the art is managed to state embodiment
The present invention is solved so as to design the various embodiments with various modifications for being suitable to special-purpose.
Claims (8)
1. a kind of resource reservation methods, it is characterised in that include：
Calling terminal sends the inquiry request message that multiple negotiation whether is supported for inquiring about terminal called to terminal called；
Terminal called sends inquiry request response to calling terminal according to inquiry request message, and wherein inquiry request response includes
Whether terminal called supports the instruction message of multiple negotiation, also including terminal called can provide when supporting and repeatedly consulting to
Few resource parameters；
Calling terminal when according to indicating that message judges that terminal called supports repeatedly negotiation, from least one resource parameters
The resource parameters for selecting calling terminal itself to support, to generate resource reservation information, and carry out resource according to resource reservation information
Configuration；
Resource reservation information is sent to terminal called by calling terminal；
Terminal called carries out resource distribution according to resource reservation information.
2. method according to claim 1, it is characterised in that
Calling terminal when according to indicating that message judges that terminal called is not supported repeatedly to consult, in follow-up call not with called end
Repeatedly consulted at end.
3. method according to claim 1 and 2, it is characterised in that
After terminal called carries out resource distribution according to resource reservation information, also include：
Terminal called sends resource distribution to calling terminal and confirms message；
After calling terminal receives resource distribution confirmation message, entered according to resource reservation information and terminal called in follow-up call
Row is repeatedly consulted.
4. method according to claim 1 and 2, it is characterised in that
Calling terminal and terminal called are the terminals for supporting video communication.
5. a kind of resource reservation system, it is characterised in that include：
Calling terminal, for sending for inquiring about whether terminal called supports that the multiple inquiry request consulted disappears to terminal called
Breath；After the inquiry request response for receiving terminal called transmission, judging that terminal called is supported repeatedly to assist according to instruction message
Shang Shi, from least one resource parameters, select calling terminal itself to support resource parameters, to generate resource reservation information, and
Resource distribution is carried out according to resource reservation information；Resource reservation information is sent to into terminal called；
Terminal called, for the inquiry request message sent according to calling terminal, sends inquiry request response to calling terminal, its
Middle inquiry request response includes whether terminal called supports the instruction message of multiple negotiation, is also supporting multiple including terminal called
At least one resource parameters that can be provided during negotiation；When the resource reservation information of calling terminal transmission is received, according to money
Source retains information carries out resource distribution.
6. system according to claim 5, it is characterised in that
Calling terminal is additionally operable to when according to indicating that message judges that terminal called is not supported repeatedly to consult, in follow-up call not with
Terminal called is repeatedly consulted.
7. the system according to claim 5 or 6, it is characterised in that
Terminal called is additionally operable to after resource distribution is carried out according to resource reservation information, sends resource distribution to calling terminal true
Recognize message；
Calling terminal is additionally operable to after the resource distribution for receiving terminal called transmission confirms message, according to money in follow-up call
The reserved information in source is repeatedly consulted with terminal called.
8. the system according to claim 5 or 6, it is characterised in that
Calling terminal and terminal called are the terminals for supporting video communication.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210278198.0A CN103582025B (en) | 2012-08-07 | 2012-08-07 | resource reservation method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210278198.0A CN103582025B (en) | 2012-08-07 | 2012-08-07 | resource reservation method and system |
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| Publication Number | Publication Date |
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| CN103582025A CN103582025A (en) | 2014-02-12 |
| CN103582025B true CN103582025B (en) | 2017-04-12 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1870639A (en) * | 2005-11-25 | 2006-11-29 | 华为技术有限公司 | Consultation method and device for session initial protocol message coding ability |
| CN101764810A (en) * | 2009-12-25 | 2010-06-30 | 中国科学院声学研究所 | Negotiation method and system provided by cross-domain service |
| WO2010095880A2 (en) * | 2009-02-19 | 2010-08-26 | 엘지전자 주식회사 | Method and apparatus for handover by changing zones in a wireless communication system |
| CN102137249A (en) * | 2010-12-31 | 2011-07-27 | 华为技术有限公司 | Video communication processing method and system, and video interworking device |
| CN102546086A (en) * | 2010-12-31 | 2012-07-04 | 中兴通讯股份有限公司 | Microwave communication data transmission method and microwave communication node |
-
2012
- 2012-08-07 CN CN201210278198.0A patent/CN103582025B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1870639A (en) * | 2005-11-25 | 2006-11-29 | 华为技术有限公司 | Consultation method and device for session initial protocol message coding ability |
| WO2010095880A2 (en) * | 2009-02-19 | 2010-08-26 | 엘지전자 주식회사 | Method and apparatus for handover by changing zones in a wireless communication system |
| CN101764810A (en) * | 2009-12-25 | 2010-06-30 | 中国科学院声学研究所 | Negotiation method and system provided by cross-domain service |
| CN102137249A (en) * | 2010-12-31 | 2011-07-27 | 华为技术有限公司 | Video communication processing method and system, and video interworking device |
| CN102546086A (en) * | 2010-12-31 | 2012-07-04 | 中兴通讯股份有限公司 | Microwave communication data transmission method and microwave communication node |
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| Publication number | Publication date |
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| CN103582025A (en) | 2014-02-12 |
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