CN108023911A - A kind of state acquiring method, the apparatus and system of POC business contacts - Google Patents

A kind of state acquiring method, the apparatus and system of POC business contacts Download PDF

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Publication number
CN108023911A
CN108023911A CN201610943045.1A CN201610943045A CN108023911A CN 108023911 A CN108023911 A CN 108023911A CN 201610943045 A CN201610943045 A CN 201610943045A CN 108023911 A CN108023911 A CN 108023911A
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CN
China
Prior art keywords
state
contact person
information
user
server
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610943045.1A
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Chinese (zh)
Inventor
庞亚坤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Mobile Communications Group Co Ltd
China Mobile Communications Co Ltd
Original Assignee
China Mobile Communications Group Co Ltd
China Mobile Communications Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Mobile Communications Group Co Ltd, China Mobile Communications Co Ltd filed Critical China Mobile Communications Group Co Ltd
Priority to CN201610943045.1A priority Critical patent/CN108023911A/en
Publication of CN108023911A publication Critical patent/CN108023911A/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
    • H04M1/2745—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips
    • H04M1/27453—Directories allowing storage of additional subscriber data, e.g. metadata
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
    • H04M1/2745—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips
    • H04M1/2753—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips providing data content
    • H04M1/2757—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips providing data content by data transmission, e.g. downloading
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/08—Upper layer protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/08—Upper layer protocols
    • H04W80/10—Upper layer protocols adapted for application session management, e.g. SIP [Session Initiation Protocol]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Library & Information Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The invention discloses a kind of state acquiring method, the apparatus and system of POC business contacts, to solve the problem of user can not get the status information of contact person, influence the data interaction between subsequent user in the prior art.This method includes：When current satisfaction obtains the condition of linkman state information, the HTTP request for obtaining linkman state information is sent to server；Receive the status information of each contact person in the contacts list for the user that the server is sent by way of HTTP.Since mobile terminal receives the status information for each contact person that server is sent by way of HTTP in the embodiment of the present invention, HTTP modes allow the data volume of transmission bigger, therefore the status information of each contact person of transmission is not in send unsuccessful problem, user can be made to get the status information of accurate contact person, the convenient data interaction subsequently associated between people.

Description

A kind of state acquiring method, the apparatus and system of POC business contacts
Technical field
The present invention relates to field of communication technology, more particularly to a kind of push to talk (Push to based on mobile cellular network Talk over Cellular, POC) business contact state acquiring method, apparatus and system.
Background technology
POC business refers to carry based on mobile cellular network packet domain, and words are transmitted using the protocol IP interconnected between network The half-duplex voice business that the technology of sound (VoIP) is realized, can support one-to-one session, one-to-many cluster conversation.In POC industry In business, status display is the work(that contact person's status in the contacts list of the mobile terminal preservation to user is shown Energy.
In the prior art, when user is carrying out POC business, the mobile terminal of the user is initiated contacts list and is subscribed to Request, mobile terminal receive the subscription success response information of server return, and receive server and pass through session initiation protocol (SIP) status information of the All Contacts in the contacts list for the user that mode is sent.The shape of All Contacts The data volume that state information may include is bigger, and has exceeded the maximum transmission unit of SIP under public network, if the side for passing through SIP Formula sends the status information of All Contacts, it is possible that unsuccessful problem is sent, so as to cause user not get The status information of contact person, influences the data interaction between subsequent user.
The content of the invention
The present invention provides a kind of state acquiring method, the apparatus and system of POC business contacts, to solve the prior art Middle user can not get the status information of contact person, the problem of influencing the data interaction between subsequent user.
To reach above-mentioned purpose, the embodiment of the invention discloses a kind of state acquiring method of POC business contacts, the party Method includes：
Judge the current acquisition condition for whether meeting linkman state information；
If so, the HTTP request for obtaining linkman state information is sent to server, wherein, institute State the identification information that each contact person that the mobile terminal is corresponded in the contacts list of user is carried in HTTP request；
Receive the state of each contact person in the contacts list that the server is sent by way of HTTP Information.
Further, whether the judgement currently meets that the acquisition condition of linkman state information includes：
Judge whether to receive the successful response message of subscription that server returns；Or
Judge whether to receive server return logs in successful response message.
Further, it is each in the contacts list for receiving the server and being sent by way of HTTP The status information of contact person includes：
Receive in the contacts list that the server is sent by way of HTTP and be currently at presence Each first contact person status information.
Further, the mobile terminal receives all each first contact persons' for being currently at presence After status information, the method further includes：
The mobile terminal is currently at the status information of each first contact person of presence according to, will be local The status indicator of each first contact person described in the contacts list of preservation is presence, will be removed in the contacts list The status indicator of contact person outside each first contact person is off-line state.
Further, the method further includes：
The state change information that the server is sent by way of SIP (Session Initiation Protocol) is received, wherein the shape The identification information of changed second contact person of state in the contacts list of the user, and institute are carried in state change information State the state after the second contact person change；
The second contact person of the identification information is searched in the contacts list locally preserved, after the change The state of second contact person of the state to finding is updated and shows.
Further, the state change letter for receiving the server and being sent by way of SIP (Session Initiation Protocol) Breath includes：
The state change information that Receiving Agent server is sent by SIP modes, wherein the state change information is clothes Business device is sent to proxy server by SIP mode modes, wherein carrying the connection of the user in the state change information It is the state after the identification information of changed second contact person of state in list, and second contact person change.
The embodiment of the invention discloses the state acquisition of push to talk POC business contacts based on mobile cellular network a kind of Method, applied to server, the described method includes：
The HTTP request for the acquisition linkman state information that mobile terminal is sent is received, wherein, institute State the identification information that each contact person that the mobile terminal is corresponded in the contacts list of user is carried in HTTP request；
The state that each contact person in the contacts list is sent to the mobile terminal by way of HTTP is believed Breath.
Further, each connection sent by way of HTTP to the mobile terminal in the contacts list It is that the status information of people includes：
The presence that is currently in the contacts list is sent to the mobile terminal by way of HTTP The status information of each first contact person.
Further, the method further includes：
If the state for recognizing second user changes, the mark letter of the changed second user of state is determined Breath；
If the second user is included in the contacts list of first user, by SIP (Session Initiation Protocol) side Formula sends state change information to the mobile terminal of first user, wherein carrying described second in the state change information State after the identification information of user, and second user change.
Further, it is described that state is sent to the mobile terminal of first user by SIP (Session Initiation Protocol) mode Change information includes：
State change information is sent to proxy server by way of SIP, by the proxy server by the shape State change information is sent to the mobile terminal of first user, wherein carrying the second user in the state change information Identification information, and the second user change after state.
The embodiment of the invention discloses the state acquisition of push to talk POC business contacts based on mobile cellular network a kind of Device, applied to mobile terminal, described device includes：
Judgment module, for the acquisition condition for judging currently whether to meet linkman state information；
Sending module, for when judgment module result is to be, being sent to server and obtaining the super of linkman state information Text transfer protocol HTTP request, wherein, carried in the request in the contacts list that the mobile terminal corresponds to user The identification information of each contact person；
Receiving module, it is each in the contacts list sent for receiving the server by way of HTTP The status information of contact person.
Further, the judgment module, successfully rings specifically for the subscription for judging whether to receive server return Answer information；Or judge whether to receive server return logs in successful response message.
Further, the receiving module, specifically for receiving described in the server sent by way of HTTP The status information of each first contact person for being currently at presence in contacts list.
Further, described device further includes：
Mark module, the status information of each first contact person for being currently at presence according to, incite somebody to action this The status indicator of each first contact person is presence described in the contacts list that ground preserves, by the contacts list The status indicator of contact person in addition to each first contact person is off-line state.
Further, the receiving module, is additionally operable to receive the server and is sent out by way of SIP (Session Initiation Protocol) The state change information sent, changes wherein carrying state in the contacts list of the user in the state change information The second contact person identification information, and second contact person change after state；
Described device further includes：
Display module is updated, for searching the second contact of the identification information in the contacts list locally preserved People, is updated and is shown using the state of second contact person of the state after the change to finding.
Further, the receiving module, the state change sent specifically for Receiving Agent server by SIP modes Information, wherein the state change information is server is sent to proxy server by SIP mode modes, wherein the shape The identification information of changed second contact person of state in the contacts list of the user, and institute are carried in state change information State the state after the second contact person change.
The embodiment of the invention discloses the state acquisition of push to talk POC business contacts based on mobile cellular network a kind of Device, applied to server, described device includes：
Receiving module, the hypertext transfer protocol HTTP of the acquisition linkman state information for receiving mobile terminal transmission Request, wherein, the mobile terminal is carried in the HTTP request and corresponds to each contact person's in the contacts list of user Identification information；
Sending module, for sending each connection in the contacts list to the mobile terminal by way of HTTP It is the status information of people.
Further, the sending module, it is described specifically for being sent by way of HTTP to the mobile terminal It is the status information of each first contact person for being currently at presence in list.
Further, described device further includes：
Identify determining module, if changed for the state for recognizing second user, determine that state is changed The identification information of second user；
The sending module, if being additionally operable to include the second user in the contacts list of first user, leads to Cross SIP (Session Initiation Protocol) mode and send state change information to the mobile terminal of first user, wherein the state becomes Change the state after the identification information that the second user is carried in information, and second user change.
Further, the sending module, specifically for sending state change letter to proxy server by way of SIP The state change information, the mobile terminal of first user is sent to by the proxy server, wherein described by breath The state after the identification information of the second user, and second user change is carried in state change information.
The embodiment of the invention discloses the state acquisition of push to talk POC business contacts based on mobile cellular network a kind of System, the system comprises the POC business contacts applied to mobile terminal state acquisition device and described be applied to The state acquisition device of the POC business contacts of server.
The embodiment of the invention discloses a kind of state acquiring method, the apparatus and system of POC business contacts, this method bag Include：Judge the current acquisition condition for whether meeting linkman state information；Linkman state is obtained if so, being sent to server The HTTP request of information, wherein, mobile terminal is carried in the HTTP request and corresponds to each joining in the contacts list of user It is the identification information of people；Receive each contact person in the contacts list that the server is sent by way of HTTP Status information.Due in the embodiment of the present invention if mobile terminal judges the current acquisition bar for meeting linkman state information Part, actively sends the HTTP request for obtaining linkman state information to server, and receives server and sent out by way of HTTP The status information of each contact person sent, the status information of each contact person are sent by way of HTTP, HTTP modes Allow the data volume of transmission bigger, therefore the status information for each contact person transmitted is not in send unsuccessful ask Topic, can allow the user to get the status information of accurate contact person, and the convenient data subsequently associated between people are handed over Mutually.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of state acquisition process schematic diagram for POC business contacts that the embodiment of the present invention 1 provides；
Fig. 2 is what is included in the HTTP request that a kind of shifting mobile terminal that the embodiment of the present invention 3 provides is sent to server Parameter schematic diagram；
Fig. 3 is the information that a kind of server that the embodiment of the present invention 3 provides is sent by way of HTTP to mobile terminal In each parameter schematic diagram for including；
Fig. 4 is a kind of state acquisition process schematic diagram for POC business contacts that the embodiment of the present invention 5 provides；
The state that Fig. 5 is a kind of POC business contacts provided in an embodiment of the present invention obtains flow diagram；
Fig. 6 is a kind of state acquisition device structure chart for POC business contacts that the embodiment of the present invention 8 provides；
Fig. 7 is a kind of state acquisition device structure chart for POC business contacts that the embodiment of the present invention 9 provides；
Fig. 8 is a kind of state acquisition device structure chart for POC business contacts that the embodiment of the present invention 10 provides；
Fig. 9 is a kind of state acquisition device structure chart for POC business contacts that the embodiment of the present invention 11 provides；
Figure 10 is a kind of state obtaining system structure chart of POC business contacts provided in an embodiment of the present invention.
Embodiment
In order to allow users to get the status information of accurate contact person, the convenient number subsequently associated between people According to interaction, an embodiment of the present invention provides a kind of state acquiring method, the apparatus and system of POC business contacts.
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts Embodiment, belongs to the scope of protection of the invention.
Embodiment 1：
Fig. 1 be a kind of POC business contacts provided in an embodiment of the present invention state acquisition process schematic diagram, the process bag Include following steps：
S101：Judge the current acquisition condition for whether meeting linkman state information.
POC service applications provided in an embodiment of the present invention are in mobile terminal.The mobile terminal can be mobile phone, can also It is tablet computer.POC business can realize half-duplex voice business, can support one-to-one session, one-to-many cluster conversation.With Family to more accurately realize interactive function, it is necessary to first obtain contacts list in each contact person status information, this Sample user just can know that the contact person in contacts list is presently at presence or off-line state, so that after convenient Continuous information exchange.
Specifically, the acquisition condition of linkman state information can be set, for example, it may be user exists in the terminal When needing to interact with the contact person in contacts list, the request instruction of transmission, or can also send to subscribe to request When, request of acquisition linkman state information of transmission etc..Mobile terminal can be according to the linkman state information of preservation Acquisition condition, whether judgement currently meets the acquisition condition, if it is satisfied, then the status information of contact person can be obtained.
S102：If so, hypertext transfer protocol (HTTP) request for obtaining linkman state information is sent to server, Wherein, the mark letter for each contact person that the mobile terminal is corresponded in the contacts list of user is carried in the HTTP request Breath.
When mobile terminal judges the acquisition condition for currently meeting linkman state information, it can send and obtain to server The HTTP request of linkman state information, the HTTP request are that server is sent to by way of HTTP, the HTTP The identification information for each contact person that the mobile terminal is corresponded in the contacts list of user is carried in request.The mark letter Breath can be the phone number of user, can be the information of the unique mark user such as Uniform Resource Identifier of user.
If mobile terminal judges the current acquisition condition for being unsatisfactory for linkman state information, will not be to the server Send the HTTP request for obtaining linkman state information, and return to step S101.
S103：Receive each contact person's in the contacts list that the server is sent by way of HTTP Status information.
Mobile terminal can receive described after it have sent the HTTP request for obtaining linkman state information to server The status information of each contact person in the contacts list that server is sent by way of HTTP.Mobile terminal to When server sends the request for obtaining linkman state information, sent by way of HTTP, and server is by institute When stating mobile terminal and corresponding to the status information of each contact person in the contacts list of user and be sent to the mobile terminal, It is to be sent by way of HTTP.Wherein, each contact person in the contacts list of user is carried in the status information Identification information.
Specifically, the state letter of each contact person in the contacts list that server is sent by way of HTTP In breath, the state of each contact person in the contacts list of the user can be carried, which can be presence, offline shape State etc., and the identification information of contact person can also be carried, specifically, the identification information that can be directed to each contact person sends and is somebody's turn to do The state of contact person.The identification information of the contact person can be the account of user, the unique mark user such as phone number of user Information etc..
In addition, in order to reduce the data volume transmitted between mobile terminal and server, mobile terminal and server can be pre- First arrange the identification information of every kind of state, such as 1 represents that the state is presence, 0 represents the state for off-line state etc.. Therefore for server when sending, the identification information that can be directed to each contact person sends the identification information of its corresponding states, so that Terminal recognition is moved easily, and reduces the data volume transmitted between mobile terminal and server.
Mobile terminal receives each contact in the contacts list for the user that server is sent by way of HTTP The status information of people, can be identified and show to the state of each contact person in the contacts list locally preserved.
Since mobile terminal is when judging currently to meet the acquisition condition of linkman state information, actively sent to server The HTTP request of linkman state information is obtained, and receives the state for each contact person that server is sent by way of HTTP Information, the status information of each contact person are obtained by way of HTTP, and HTTP modes allow the data volume of transmission to compare Greatly, therefore the status information of each contact person of transmission is not in send unsuccessful problem, can allow the user to obtain To the status information of accurate contact person, the convenient data interaction subsequently associated between people.
Embodiment 2：
The acquisition condition for currently whether meeting linkman state information to make mobile terminal accurately judge, above-mentioned On the basis of embodiment, in embodiments of the present invention, the current acquisition condition for whether meeting linkman state information of judgement Including：
Judge whether to receive the successful response message of subscription that server returns；Or
Judge whether to receive server return logs in successful response message.
In embodiments of the present invention, mobile terminal is judging the current acquisition condition for whether meeting linkman state information When, can be judge whether to receive server return log in successful response message.Specifically, user is by mobile whole When end uses POC business, log on request is sent to server by mobile terminal, after server receives the log on request, into Row processing, and returned to mobile terminal and log in successful response message.
Under POC business, proxy server can be generally disposed, mobile terminal is first when sending log on request to server First the log on request is sent to proxy server, and the log on request can be sent to server by proxy server.Work as server When logging in successful response message to mobile terminal return, this logs in successful response message and is sent to proxy server first, This is logged in successful response message and is transmitted to mobile terminal by proxy server.If mobile terminal, which receives, logs in successful sound Information is answered, then judges the current acquisition condition for meeting linkman state information, is sent to server and obtain linkman state information HTTP request.
Mobile terminal can also be and judge whether when judging currently whether to meet the acquisition condition of linkman state information Receive the successful response message of subscription of server return.Specifically, after mobile terminal logs in successfully, can be sent to server Contacts list subscribes to request, after server receives contacts list subscription request, is handled, and returned to mobile terminal Subscribe to successful response message.Under POC business, proxy server can be generally disposed, which specifically includes：Mobile terminal to Proxy server sends contacts list and subscribes to request, after proxy server receives contacts list subscription request, will join It is that list subscription request is sent to server；After server receives contacts list subscription request, handled, to agency Server, which is sent, subscribes to successful response message, proxy server receives subscribe to successful response message after, by the subscription into The response message of work(is transmitted to mobile terminal.If mobile terminal, which receives, subscribes to successful response message, judge current full The acquisition condition of sufficient contact person's status information, the HTTP request for obtaining linkman state information is sent to server.
Embodiment 3：
In order to improve the acquisition speed of the status information of contact person, reduce the data transmitted between server and mobile terminal Amount, on the basis of the various embodiments described above, in embodiments of the present invention, receives what the server was sent by way of HTTP The status information of each contact person in the contacts list includes：
Receive in the contacts list that the server is sent by way of HTTP and be currently at presence Each first contact person status information.
In embodiments of the present invention, the mobile terminal locally preserves the contacts list of corresponding user, the contact person Record has the identification information of each contact person in list, is not getting the connection for the user that server is sent by way of HTTP Be each contact person in list status information before, can be by the state mark of each contact person in the contacts list Know for off-line state.Therefore for server when sending the status information of contact person to mobile terminal, server can be to the shifting Dynamic terminal sends the status information of each the first contact person for being currently at presence in the contacts list.
If specifically, server is sent by way of HTTP, the mobile terminal corresponds to the contacts list of user In each first contact person for being currently at presence status information, each first can be carried in the status information The identification information of contact person, and the state of each first contact person.The identification information can be the account of user, the hand of user Information of the unique mark user such as machine number etc..
The mobile terminal receives currently to be located in the contacts list that the server is sent by way of HTTP After the status information of each first contact person of presence, the method further includes：
The mobile terminal is currently at the status information of each first contact person of presence according to, will be local The status indicator of each first contact person described in the contacts list of preservation is presence, will be removed in the contacts list The status indicator of contact person outside each first contact person is off-line state.
Mobile terminal receive it is described be currently at the status information of each first contact person of presence after, according to The identification information of each first contact person carried in the status information, it is right in the contacts list locally preserved to search The first contact person of identification information is answered, by the status indicator of first contact person in the contacts list locally preserved found It is offline shape by the status indicator of the contact person in the contacts list in addition to first contact person for presence State.The identification information can be the account of user, information of unique mark user such as phone number of user etc..Off-line state Exit state is referred to as, presence is referred to as login state.
, certainly can also be send-only when sending because the state of contact person includes presence and off-line state It is currently at the identification information of the contact person of off-line state.If the epidemic situation comparison of contact person is more, in order to reduce mobile terminal with The data volume transmitted between server, server and mobile terminal can make an appointment, when sending the status information of contact person, The information of contact person under can sending out a kind of state less, if this state of mobile terminal default identification.Such as state includes：It is busy Commonplace state, leave state, off-line state etc., then server and mobile terminal can make an appointment, if state is off-line state, Then the information of the contact person does not retransmit, therefore server can be directed to busy shape when sending status information to mobile terminal State sends the identification information of contact person, and the identification information of contact person is sent for leave state, and mobile terminal receives the shape After state information, the identification information of the contact person received for busy condition, is busy condition by the status indicator of corresponding relationship people, The identification information of the contact person received for leave state, is leave state by the status indicator of corresponding relationship people, remaining It is that people is identified as off-line state.
Since server is to send in contacts list to be currently at each of presence in embodiments of the present invention The status information of first contact person, the data volume transmitted between server and mobile terminal is small, is obtained so as to improve user The speed of the status information of contact person, facilitates the follow-up data of user to interact.
Below with a specific example, the embodiment of the present invention is illustrated.
Fig. 2 is the parameter schematic diagram included in the HTTP request that is sent to server of mobile terminal, as shown in Fig. 2, can be with Find out and the identification information that mobile terminal corresponds to user is carried in the HTTP request
UserUri, the identification information of specific the user is encrypted information, when encrypting the identification information of user, Md5 encryption algorithm can be used, the mark of contact person in the contacts list of the user is in addition also carried in the HTTP request Information users, wherein, the data type of the identification information of the user is a character string, and be in the HTTP request must It must carry, the identification information of specific the user can be the Uniform Resource Identifier (URI) of user, and the mark of contact person is believed Breath is an array.
It is the particular content example of the request for the acquisition linkman state information that mobile terminal is sent below：
Wherein, userUri is the identification information for the user for sending request, which is specially：13800138000@ Bjmcc.com, users are the identification information of each contact person in the contacts list that needs obtain, are specially 13800138001、13800138002、……。
Fig. 3 is each parameter schematic diagram included in the information that server is sent by way of HTTP to mobile terminal, such as Fruit server returns to mobile terminal contact person status information, then parameter r will be carried in the information, if server passes through HTTP The information that is sent to mobile terminal of mode in carry parameter r, and the numerical value of r is 1, then it is linkman state to illustrate the information The data type of information, wherein r is integer, and will be carried in the information and be currently at each the first of presence It is the identification information users of people, wherein the identification information of the first contact person is an array.If as some reason servers Linkman state information can not be provided to mobile terminal, then server is sent to mobile terminal by way of HTTP and carries parameter The information of m, and the description information that linkman state information can not be specifically provided is carried in the information, specific parameter m It can be a character string.
Server below to mobile terminal return linkman state information when, to mobile terminal by way of HTTP The particular content example of the information of transmission：
Wherein, the identification information of each first contact person of presence is currently in the contacts list of the user Users is respectively 13800138001,13800138002 ..., r：1 is to return the result.
If mobile terminal is not received by the status information of the contact person of server transmission in the time span of setting, Mobile terminal can send the HTTP request for obtaining linkman state information to the server again, if retransmitting HTTP request Number reach setting number after be still not received by server transmission contact person status information, be probably currently the shifting Dynamic network environment between terminal and server is bad or network delay is larger, and the mobile terminal and service can be shown to user The abnormal prompt message of device connection, user can carry out corresponding operating according to the prompt message.
Embodiment 4：
In order to enable the status information that mobile terminal is shown to reflect the time of day of each contact person, when contact person arranges When the state of some contact person in table changes, the state of the contact person after change can also be sent to movement by server Terminal.On the basis of above-described embodiment, in embodiments of the present invention, the method further includes：
The state change information that the server is sent by way of SIP is received, wherein in the state change information Carry the identification information of changed second contact person of state in the contacts list of the user, and second contact person State after change；
The second contact person of the identification information is searched in the contacts list locally preserved, after the change The state of second contact person of the state to finding is updated and shows.
In embodiments of the present invention, server can identify whether the state of each user changes, as some user State when changing, server can send state change information to the mobile terminal of corresponding user.Since user uses During POC business, i.e., user can send the mark of each contact person in its contacts list by mobile terminal to server after reaching the standard grade Know information, server can be directed to the identification information that the user preserves each of which contact person.Therefore if server recognizes the The state of one user changes, according to the identification information of first user, and for the contact person that each second user preserves The identification information of the contact person included in list, it may be determined that first user is located at the contacts list of which second user In, so as to which the status information after first user change to be sent to the mobile terminal of second user.In addition, if second After user is offline, which will not associate people by POC business again and carry out information exchange, therefore server can be Recognize second user it is offline after, will in its contacts list each contact person identification information delete.
In addition, server is when sending the status information after changing, it is to be sent by way of SIP.Specifically, Under POC business, proxy server, the state change for receiving the server and being sent by way of SIP can be generally disposed Information includes：
The state change information that Receiving Agent server is sent by SIP modes, wherein the state change information is clothes Business device is sent to proxy server by SIP mode modes, wherein carrying the connection of the user in the state change information It is the state after the identification information of changed second contact person of state in list, and second contact person change.
The state of server identification user changes, and the state change information is sent to proxy server, is acted on behalf of After server receives the state change information, which is transmitted to mobile terminal, mobile terminal can connect Receive the state change information.Server is the side by SIP when sending the state change information to proxy server What formula was sent, proxy server is when by the state change information shape to mobile terminal, and is sent by way of SIP 's.
Mobile terminal receives the state change information, according to the identification information of changed second contact person of state, The second contact person of the identification information is searched in the contacts list locally preserved, and using the state after the change to looking into The state of second contact person found is updated and shows.The state change information can be " so-and-so state by Off-line state is changed into presence ", or " so-and-so state is updated to presence ".Wherein, so-and-so is the second contact person's Identification information, the identification information can be the account of user, information of unique mark user such as phone number of user etc..
Embodiment 5：
Fig. 4 be a kind of POC business contacts provided in an embodiment of the present invention state acquisition process schematic diagram, the process bag Include following steps：
S201：The HTTP request for the acquisition linkman state information that mobile terminal is sent is received, wherein, the HTTP request The middle identification information for carrying the mobile terminal and corresponding to each contact person in the contacts list of user.
The state acquisition side of POC business contacts provided in an embodiment of the present invention is applied to server.Server can connect Receive the HTTP request for the acquisition linkman state information that mobile terminal is sent.The HTTP request is that mobile terminal is judging currently Meet what is sent after the acquisition condition of linkman state information.It is described
The mark letter for each contact person that the mobile terminal is corresponded in the contacts list of user is carried in HTTP request Breath, the identification information can be the phone number of user, can be the Uniform Resource Identifier of user.
S202：The state that each contact person in contacts list is sent to the mobile terminal by way of HTTP is believed Breath.
, can be according to institute after server receives the HTTP request of the linkman state information of mobile terminal transmission The identification information for each contact person that the mobile terminal carried in HTTP request is corresponded in the contacts list of user is stated, is looked into Look for the current state of the contact person of the identification information.The status information of the corresponding relationship people recognized is passed through HTTP's by server Mode is sent to the mobile terminal, wherein, contact person's row that the mobile terminal corresponds to user are carried in the status information The identification information of each contact person in table.
The identification information of the contact person can be the account of user, user the unique mark user such as phone number information Deng.The status information can be presence, can be off-line state etc., and wherein off-line state is referred to as nullifying shape State, presence are referred to as login state.
Specifically, the state letter of each contact person in the contacts list that server is sent by way of HTTP In breath, the state of each contact person in the contacts list of the user can be carried, which can be presence, offline shape State etc., and the identification information of contact person can also be carried, specifically, the identification information that can be directed to each contact person sends and is somebody's turn to do The state of contact person.The identification information of the contact person can be the account of user, the unique mark user such as phone number of user Information etc..
In addition, in order to reduce the data volume transmitted between server and mobile terminal, mobile terminal and server can be pre- First make a reservation for the identification information of every kind of state, such as 1 represents that the state is presence, 0 represents the state for off-line state etc.. Therefore for server when sending, the identification information that can be directed to each contact person sends the identification information of its corresponding states, so that Terminal recognition is moved easily, and reduces the data volume transmitted between mobile terminal and server.
Since server is after the HTTP request of mobile terminal transmission is received, the connection of user is sent by way of HTTP It is the status information of each contact person in list, each maximum transmitted of the linkman state information not over HTTP Unit, will not send unsuccessful situation, can make the status information for the contact person that the user of the mobile terminal obtains more It is accurate to add, the convenient data interaction subsequently associated between people.
Embodiment 6：
In order to improve the speed for sending the status information of contact person, reduce the data transmitted between server and mobile terminal Amount, server can only send the status information for the contact person for being currently at presence, on the basis of above-described embodiment, It is described to send the first user's of the mobile terminal correspondence to the mobile terminal by way of HTTP in the embodiment of the present invention The status information of each contact person in contacts list includes：
The presence that is currently in the contacts list is sent to the mobile terminal by way of HTTP The status information of each first contact person.
Mobile terminal locally preserves the contacts list of corresponding user, and record has each contact person in the contacts list Identification information, each contact person in the contacts list for not getting the user that server is sent by way of HTTP Status information before, can be off-line state by each identification of contacts in the contacts list.Therefore server to When mobile terminal sends the status information of contact person, server can be sent in the contacts list to the mobile terminal The status information of each the first contact person for being currently at presence.
In embodiments of the present invention, the server receives the acquisition linkman state information that mobile mobile terminal is sent HTTP request after, can be corresponded to according to the mobile terminal carried in the HTTP request in the contacts list of user The identification information of each contact person, in the state for the contact person for locally searching corresponding identification information.The connection that server will be found Be each contact person for being currently at presence in people status information be sent to by way of HTTP it is described it is mobile eventually End, each contact person for being currently at presence are known as the first contact person.Wherein, described in being carried in the status information The identification information of each first contact person for being currently at presence in the contact person found.The mark letter of the contact person Breath can be the account of user, information of unique mark user such as phone number of user etc..
, certainly can also be send-only when sending because the state of contact person includes presence and off-line state It is currently at the identification information of the contact person of off-line state.If the epidemic situation comparison of contact person is more, in order to reduce mobile terminal with The data volume transmitted between server, server and mobile terminal can make an appointment, when sending the status information of contact person, The information of contact person under can sending out a kind of state less, if this state of mobile terminal default identification.Such as state includes：It is busy Commonplace state, leave state, off-line state etc., then server and mobile terminal can make an appointment, if state is off-line state, Then the information of the contact person does not retransmit, therefore server can be directed to busy shape when sending status information to mobile terminal State sends the identification information of contact person, and the identification information of contact person is sent for leave state, and mobile terminal receives the shape After state information, the identification information of the contact person received for busy condition, is busy condition by the status indicator of corresponding relationship people, The identification information of the contact person received for leave state, is leave state by the status indicator of corresponding relationship people, remaining It is that people is identified as off-line state.
Since server is to send in contacts list to be currently at each of presence in embodiments of the present invention The status information of first contact person, the data volume transmitted between server and mobile terminal is small, is obtained so as to improve user The speed of the status information of contact person, facilitates the follow-up data of user to interact.
Below with a specific example, the embodiment of the present invention is illustrated.
Fig. 2 is the parameter schematic diagram included in the HTTP request that is sent to server of mobile terminal, as shown in Fig. 2, can be with Find out and the identification information userUri that mobile terminal corresponds to user is carried in the HTTP request, the mark of specific the user Information is encrypted information, when encrypting the identification information of user, can use md5 encryption algorithm, in addition the HTTP request In also carry the identification information users of contact person in the contacts list of the user, wherein, the number of the identification information of the user It is a character string according to type, and must be carried in the HTTP request, the identification information of specific the user can be with It is the Uniform Resource Identifier (URI) of user, the identification information of contact person is an array.
It is the particular content example of the request for the acquisition linkman state information that mobile terminal is sent below：
Wherein, userUri is the identification information for the user for sending request, which is specially：13800138000@ Bjmcc.com, users are the identification information of each contact person in the contacts list that needs obtain, are specially 13800138001、13800138002、……。
Fig. 3 is each parameter schematic diagram included in the information that server is sent by way of HTTP to mobile terminal, such as Fruit server returns to mobile terminal contact person status information, then parameter r will be carried in the information, if server passes through HTTP The information that is sent to mobile terminal of mode in carry parameter r, and the numerical value of r is 1, then it is linkman state to illustrate the information The data type of information, wherein r is integer, and will be carried in the information and be currently at each the first of presence It is the identification information users of people, wherein the identification information of the first contact person is an array.If as some reason servers Linkman state information can not be provided to mobile terminal, then server is sent to mobile terminal by way of HTTP and carries parameter The information of m, and the description information that linkman state information can not be specifically provided is carried in the information, specific parameter m It can be a character string.
Server below to mobile terminal return linkman state information when, to mobile terminal by way of HTTP The particular content example of the information of transmission：
Wherein, the identification information of each first contact person of presence is currently in the contacts list of the user Users is respectively 13800138001,13800138002 ..., r：1 is to return the result.
Embodiment 7：
In order to enable the status information that mobile terminal is shown to reflect the time of day of each contact person, when recognizing certain When the state of a contact person changes, the state of the contact person after change can be sent to mobile terminal.In above-mentioned implementation On the basis of example, in embodiments of the present invention, the method further includes：
If the state for recognizing second user changes, the mark letter of the changed second user of state is determined Breath；
If including the second user in the contacts list of first user, to described by way of SIP The mobile terminal of one user sends state change information, wherein carrying the mark of the second user in the state change information State after information, and second user change.
In embodiments of the present invention, server can identify whether the state of each user changes, when state occurs During change, server can send state change information to the mobile terminal of corresponding user.When using POC business due to user, I.e. user can send the identification information of each contact person in its contacts list by mobile terminal to server after reaching the standard grade, service Device can be directed to the identification information that the user preserves each of which contact person.Therefore if server recognizes the state of the first user Change, according to the identification information of first user, and included in the contacts list preserved for each second user The identification information of contact person, it may be determined that first user is located in the contacts list of which second user, so as to incite somebody to action Status information after first user change is sent to the mobile terminal of second user.In addition, if after second user is offline, should Second user will not associate people by POC business again and carry out information exchange, therefore server can recognize the second use After family is offline, it will be deleted for the identification information of each contact person in its contacts list.
In addition, server is when sending the status information after changing, it is to be sent by way of SIP.
Specifically, under POC business, proxy server can be generally disposed, the SIP modes are to first user terminal Mobile terminal, which sends state change information, to be included：
State change information is sent to proxy server by way of SIP, by the proxy server by the shape State change information is sent to the mobile terminal of first user, wherein carrying the second user in the state change information Identification information, and the second user change after state.
The state of server identification user changes, and the state change information is sent to proxy server, is acted on behalf of After server receives the state change information, which is transmitted to mobile terminal, mobile terminal can connect Receive the state change information.Server is the side by SIP when sending the state change information to proxy server What formula was sent, proxy server is when by the state change information shape to mobile terminal, and is sent by way of SIP 's.
The state change information can be " so-and-so state is changed into presence from off-line state ", or " so-and-so State is updated to presence ".Wherein, so-and-so is the identification information of second user, and the identification information can be the account of user Number, the information of unique mark user such as the phone number of user etc..
Fig. 5 is a kind of process flow schematic diagram provided in an embodiment of the present invention, is as can be seen from Figure 5 implemented in detail Journey, describes step by step for main body and step above：
1st, the mobile terminal (UEA) of the first user sends contacts list subscription to proxy server (SIP Proxy) and asks Ask；
2nd, SIP Proxy receive UEA transmission contacts list please read request after, by the contacts list subscribe to please Ask and be transmitted to server (Presence Server)；
3rd, Presence Server receive SIP Proxy transmissions contacts list please read request after, into being located Reason, and returned to SIP Proxy and subscribe to successful response message；
4th, after SIP Proxy receive the successful response message of subscription that Presence Server are sent, by it is described subscribe into The response message of work(returns to UEA；
UEA judges to receive the successful response message of subscription of server return at this time, then it is assumed that meets linkman state The acquisition condition of information.
5th, after UEA receives the successful response message of subscription of SIP Proxy returns, sent to Presence Server The HTTP request of linkman state information is obtained, the contact that the mobile terminal corresponds to the first user is carried in the HTTP request The identification information of each contact person in list；
6th, it is each according to what is carried in the HTTP request after Presence Server receive the HTTP request of UEA transmissions The identification information of contact person, searches the corresponding contact person locally preserved, and identifies the state of the contact person found, will search To contact person identification information and corresponding state be sent to UEA；
7th, when second user is reached the standard grade or it is offline after, the mobile terminal UE B of second user can send to SIP Proxy and reach the standard grade (registration) or offline (cancellation) is asked；
8th, SIP Proxy receive UEB transmission registration or de-registration request after, handled, and will registration or nullify into The response message of work(is sent to UEB；
9th, SIP Proxy send second user registration or the notification information nullified to Presence Server；
10th, Presence Server receive the second user registration of SIP Proxy transmissions or the notification information nullified Afterwards, and to SIP Proxy notice success response information is returned；
11st, Presence Server receive the second user registration of SIP Proxy transmissions or the notification information nullified Afterwards, identify that the second user is located in the contacts list of which user, be clipped to the connection that second user is located at the first user at that time When being in list, the information for the state change information for carrying second user is sent to SIP Proxy, the is also carried in the information The identification information of one user, the identification information of second user and the state of second user are carried in the state change information；
12nd, SIP Proxy receive the letter of the state change information of the carrying second user of Presence Server transmissions Breath, it is possible to which the state change information of the second user is sent to UEA；
13rd, after UEA receives the state change information of the second user of SIP Proxy transmissions, sent to SIP Proxy logical Know successful response message；
14th, the successful response message of the notice that UEA is sent is returned to Presence Server by SIP Proxy.
Embodiment 8：
A kind of state acquisition device structure chart for POC business contacts that Fig. 6 provides for the embodiment of the present invention 8, the dress Put including：
Judgment module 61, for the acquisition condition for judging currently whether to meet linkman state information；
Sending module 62, for when judgment module result is to be, being sent to server and obtaining linkman state information HTTP request, wherein, the mobile terminal is carried in the request and corresponds to each contact person's in the contacts list of user Identification information；
Receiving module 63, it is every in the contacts list sent for receiving the server by way of HTTP The status information of a contact person.
The judgment module 61, the successful response message of subscription specifically for judging whether to receive server return； Or judge whether to receive server return logs in successful response message.
The receiving module 63, the contact person sent specifically for receiving the server by way of HTTP arrange The status information of each first contact person for being currently at presence in table.
Embodiment 9；
Fig. 7 is a kind of state acquisition device structure chart for POC business contacts that the embodiment of the present invention 9 provides, Fig. 6's On the basis of, described device further includes：
Mark module 71, the status information of each first contact person for being currently at presence according to will The status indicator of each first contact person described in the contacts list locally preserved is presence, by the contacts list In the status indicator of contact person in addition to each first contact person be off-line state.
The receiving module 63, is additionally operable to receive the shape that the server is sent by way of SIP (Session Initiation Protocol) State change information, wherein carrying state changed second in the contacts list of the user in the state change information State after the identification information of contact person, and second contact person change；
Described device further includes：
Display module 72 is updated, for searching the second contact of the identification information in the contacts list locally preserved People, is updated and is shown using the state of second contact person of the state after the change to finding.
The receiving module 63, the state change information sent specifically for Receiving Agent server by SIP modes, its Described in state change information be that server is sent to proxy server by SIP mode modes, wherein the state change The identification information of changed second contact person of state in the contacts list of the user, and described second are carried in information State after contact person's change.
Embodiment 10：
A kind of state acquisition device structure chart for POC business contacts that Fig. 8 provides for the embodiment of the present invention 10, the dress Put including：
Receiving module 81, the hypertext transfer protocol of the acquisition linkman state information for receiving mobile terminal transmission HTTP request, wherein, the mobile terminal is carried in the HTTP request and corresponds to each contacting in the contacts list of user The identification information of people；
Sending module 82, it is each in the contacts list for being sent by way of HTTP to the mobile terminal The status information of contact person.
The sending module 82, specifically for sending the contacts list to the mobile terminal by way of HTTP In each first contact person for being currently at presence status information.
Embodiment 11：
Fig. 9 is a kind of state acquisition device structure chart for POC business contacts that the embodiment of the present invention 11 provides, in Fig. 8 On the basis of, described device further includes：
Identify determining module 83, if changed for the state for recognizing second user, the state of determining changes Second user identification information；
The sending module 82, if being additionally operable to include the second user in the contacts list of first user, State change information is sent to the mobile terminal of first user by SIP modes, wherein being taken in the state change information State after identification information with the second user, and second user change.
The sending module 82, specifically for sending state change information to proxy server by way of SIP, passes through The state change information is sent to the mobile terminal of first user by the proxy server, wherein the state change The state after the identification information of the second user, and second user change is carried in information.
Figure 10 is a kind of state obtaining system structure chart of POC business contacts provided in an embodiment of the present invention, the system System includes the state acquisition device of the POC business contacts applied to mobile terminal 91 and described applied to server 92 The state acquisition device of POC business contacts.
The embodiment of the invention discloses a kind of state acquiring method, the apparatus and system of POC business contacts, this method bag Include：Judge the current acquisition condition for whether meeting linkman state information；Linkman state is obtained if so, being sent to server The HTTP request of information, wherein, mobile terminal is carried in the HTTP request and corresponds to each joining in the contacts list of user It is the identification information of people；Receive each contact person in the contacts list that the server is sent by way of HTTP Status information.Due in the embodiment of the present invention if mobile terminal judges the current acquisition bar for meeting linkman state information Part, actively sends the HTTP request for obtaining linkman state information to server, and receives server and sent out by way of HTTP The status information of each contact person sent, the status information of each contact person are sent by way of HTTP, HTTP modes Allow the data volume of transmission bigger, therefore the status information for each contact person transmitted is not in send unsuccessful ask Topic, can allow the user to get the status information of accurate contact person, and the convenient data subsequently associated between people are handed over Mutually.
For systems/devices embodiment, since it is substantially similar to embodiment of the method, so the comparison of description is simple Single, the relevent part can refer to the partial explaination of embodiments of method.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Either an operation distinguishes body with another entity or another operation, without necessarily requiring or implying these entities Or there are any actual relationship or order between operation.
It should be understood by those skilled in the art that, embodiments herein can be provided as method, system or computer program Product.Therefore, the application can use the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware Apply the form of example.Moreover, the application can use the computer for wherein including computer usable program code in one or more The computer program production that usable storage medium is implemented on (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) The form of product.
The application is with reference to the flow according to the method for the embodiment of the present application, equipment (system) and computer program product Figure and/or block diagram describe.It should be understood that it can be realized by computer program instructions every first-class in flowchart and/or the block diagram The combination of flow and/or square frame in journey and/or square frame and flowchart and/or the block diagram.These computer programs can be provided The processors of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce A raw machine so that the instruction performed by computer or the processor of other programmable data processing devices, which produces, to be used in fact The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, thus in computer or The instruction performed on other programmable devices is provided and is used for realization in one flow of flow chart or multiple flows and/or block diagram one The step of function of being specified in a square frame or multiple square frames.
Although having been described for the preferred embodiment of the application, those skilled in the art once know basic creation Property concept, then can make these embodiments other change and modification.So appended claims be intended to be construed to include it is excellent Select embodiment and fall into all change and modification of the application scope.
Obviously, those skilled in the art can carry out the application essence of the various modification and variations without departing from the application God and scope.In this way, if these modifications and variations of the application belong to the scope of the application claim and its equivalent technologies Within, then the application is also intended to comprising including these modification and variations.

Claims (21)

  1. A kind of 1. state acquiring method of the push to talk POC business contacts based on mobile cellular network, it is characterised in that application In mobile terminal, the described method includes：
    Judge the current acquisition condition for whether meeting linkman state information；
    If so, the HTTP request for obtaining linkman state information is sent to server, wherein, it is described The identification information for each contact person that the mobile terminal is corresponded in the contacts list of user is carried in HTTP request；
    Receive the status information of each contact person in the contacts list that the server is sent by way of HTTP.
  2. 2. according to the method described in claim 1, it is characterized in that, whether the judgement currently meets linkman state information Acquisition condition includes：
    Judge whether to receive the successful response message of subscription that server returns；Or
    Judge whether to receive server return logs in successful response message.
  3. 3. according to the method described in claim 1, it is characterized in that, the reception server is sent by way of HTTP The contacts list in the status information of each contact person include：
    Receive in the contacts list that the server is sent by way of HTTP and be currently at the every of presence The status information of a first contact person.
  4. 4. according to the method described in claim 3, it is characterized in that, the mobile terminal receives described all be currently at After the status information of each first contact person of wire state, the method further includes：
    The mobile terminal is currently at the status information of each first contact person of presence according to, by local preservation Contacts list described in the status indicator of each first contact person be presence, by the contacts list except described The status indicator of contact person outside each first contact person is off-line state.
  5. 5. according to the method described in claim 1, it is characterized in that, the method further includes：
    The state change information that the server is sent by way of SIP (Session Initiation Protocol) is received, wherein the state becomes Change the identification information that changed second contact person of state in the contacts list of the user is carried in information, and described the State after two contact persons change；
    The second contact person of the identification information is searched in the contacts list locally preserved, using the state after the change The state of second contact person to finding is updated and shows.
  6. 6. according to the method described in claim 5, it is characterized in that, the reception server passes through session initiation protocol The state change information that the mode of SIP is sent includes：
    The state change information that Receiving Agent server is sent by SIP modes, wherein the state change information is server Proxy server is sent to by SIP mode modes, wherein carrying the contact person of the user in the state change information State after the identification information of changed second contact person of state in list, and second contact person change.
  7. A kind of 7. state acquiring method of the push to talk POC business contacts based on mobile cellular network, it is characterised in that application In server, the described method includes：
    The HTTP request for the acquisition linkman state information that mobile terminal is sent is received, wherein, it is described The identification information for each contact person that the mobile terminal is corresponded in the contacts list of user is carried in HTTP request；
    The status information of each contact person in the contacts list is sent to the mobile terminal by way of HTTP.
  8. 8. the method according to the description of claim 7 is characterized in that described sent by way of HTTP to the mobile terminal The status information of each contact person in the contacts list includes：
    Sent by way of HTTP to the mobile terminal in the contacts list and be currently at each of presence The status information of first contact person.
  9. 9. the method according to the description of claim 7 is characterized in that the method further includes：
    If the state for recognizing second user changes, the identification information of the changed second user of state is determined；
    If including the second user in the contacts list of first user, by SIP (Session Initiation Protocol) mode to The mobile terminal of first user sends state change information, wherein carrying the second user in the state change information Identification information, and the second user change after state.
  10. 10. the method according to the description of claim 7 is characterized in that it is described by SIP (Session Initiation Protocol) mode to described The mobile terminal of one user, which sends state change information, to be included：
    State change information is sent to proxy server by way of SIP, is become the state by the proxy server Change information and be sent to the mobile terminal of first user, wherein carrying the mark of the second user in the state change information Know the state after information, and second user change.
  11. 11. a kind of state acquisition device of the push to talk POC business contacts based on mobile cellular network, it is characterised in that should For mobile terminal, described device includes：
    Judgment module, for the acquisition condition for judging currently whether to meet linkman state information；
    Sending module, for when judgment module result is to be, the hypertext for obtaining linkman state information to be sent to server Transport protocol HTTP request, wherein, carried in the request mobile terminal correspond to it is each in the contacts list of user The identification information of contact person；
    Receiving module, each contact in the contacts list sent for receiving the server by way of HTTP The status information of people.
  12. 12. according to the devices described in claim 11, it is characterised in that the judgment module, specifically for judging whether to receive The successful response message of subscription returned to server；Or judge whether that the successfully response that logs in for receiving server return is believed Breath.
  13. 13. according to the devices described in claim 11, it is characterised in that the receiving module, specifically for receiving the service The shape of each first contact person for being currently at presence in the contacts list that device is sent by way of HTTP State information.
  14. 14. device according to claim 13, it is characterised in that described device further includes：
    Mark module, the status information of each first contact person for being currently at presence according to, by local guarantor The status indicator of each first contact person described in the contacts list deposited is presence, institute will be removed in the contacts list The status indicator for stating the contact person outside each first contact person is off-line state.
  15. 15. according to the devices described in claim 11, it is characterised in that the receiving module, is additionally operable to receive the server The state change information sent by way of SIP (Session Initiation Protocol), wherein carrying the use in the state change information Shape after the identification information of changed second contact person of state in the contacts list at family, and second contact person change State；
    Described device further includes：
    Display module is updated, for searching the second contact person of the identification information in the contacts list locally preserved, is adopted It is updated and is shown with the state of second contact person of the state after the change to finding.
  16. 16. device according to claim 15, it is characterised in that the receiving module, specifically for Receiving Agent service The state change information that device is sent by SIP modes, is sent out wherein the state change information is server by SIP mode modes Proxy server is given, is changed wherein carrying state in the contacts list of the user in the state change information The second contact person identification information, and second contact person change after state.
  17. 17. a kind of state acquisition device of the push to talk POC business contacts based on mobile cellular network, it is characterised in that should For server, described device includes：
    Receiving module, please for receiving the hypertext transfer protocol HTTP of acquisition linkman state information of mobile terminal transmission Ask, wherein, the mark of each contact person that the mobile terminal is corresponded in the contacts list of user is carried in the HTTP request Know information；
    Sending module, for sending each contact person in the contacts list to the mobile terminal by way of HTTP Status information.
  18. 18. device according to claim 17, it is characterised in that the sending module, specifically for the side by HTTP Formula sends the state of each first contact person for being currently at presence in the contacts list to the mobile terminal Information.
  19. 19. device according to claim 17, it is characterised in that described device further includes：
    Identify determining module, if changed for the state for recognizing second user, determine state changed second The identification information of user；
    The sending module, if being additionally operable to include the second user in the contacts list of first user, passes through meeting Words start agreement SIP modes and send state change information to the mobile terminal of first user, wherein the state change is believed The state after the identification information of the second user, and second user change is carried in breath.
  20. 20. device according to claim 17, it is characterised in that the sending module, specifically for by way of SIP State change information is sent to proxy server, the state change information is sent to described the by the proxy server The mobile terminal of one user, wherein the identification information of the second user is carried in the state change information, and described second State after user's change.
  21. A kind of 21. state obtaining system of the push to talk POC business contacts based on mobile cellular network, it is characterised in that institute Stating system includes being applied to the state acquisition dress of the POC business contacts of mobile terminal as described in claim any one of 11-16 Put and as described in claim any one of 17-20 applied to server POC business contacts state acquisition device.
CN201610943045.1A 2016-11-01 2016-11-01 A kind of state acquiring method, the apparatus and system of POC business contacts Pending CN108023911A (en)

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Application publication date: 20180511