CN102006638B - Call processing method and terminal - Google Patents
Call processing method and terminal Download PDFInfo
- Publication number
- CN102006638B CN102006638B CN201010560559.1A CN201010560559A CN102006638B CN 102006638 B CN102006638 B CN 102006638B CN 201010560559 A CN201010560559 A CN 201010560559A CN 102006638 B CN102006638 B CN 102006638B
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- bss
- primary channel
- mss
- message
- channel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/14—Interfaces between hierarchically different network devices between access point controllers and backbone network device
Abstract
The invention discloses call processing method and terminal, the method comprises: BSS is after receiving the feature notification message from switching subsystem MSS, the primary channel that release has been successfully established or stopping carry out setting up the operation of primary channel, wherein, feature notification message is for identifying land circuit inadequate resource, and primary channel is BSS is the channel that Wireless Priority access calling is set up; BSS receives the assignment message from MSS; BSS re-establishes primary channel according to assignment message and carries out call treatment.By the present invention, improve wireless primary channel utilance.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of call processing method and terminal.
Background technology
Wireless Priority access service be a kind of can for providing the service of priority access wireless network through the mechanism of legal authorization and user, its feature is when the resource (comprising Radio Resource and land circuit resource) of network is not enough, these mechanisms through legal authorization and user initiate Wireless Priority access audio call, network side can not cause call failure because of inadequate resource, but this calling is according to priority queued up, once there be available resources these available resources to be distributed to this calling at once, call out, thus reach the object that priority access business is provided.Under normal circumstances, often Wireless Priority access service can be adopted when there is emergency.
Wherein, the key property of Wireless Priority access service is: (1) Wireless Priority access service is only supplied to and uses through the mechanism of legal authorization and user, and user needs signing in advance, obtains license; (2) user obtains Wireless Priority access service by increasing special prefix (such as * 272 identify be Wireless Priority access service) before dialed number, that is, this service is for individual call, instead of for user's; (3), when user uses Wireless Priority access service, if system resource is congested, this calling is ranked by system (not seizing other users), and the longest queuing time can according to practical application scene setting.
Fig. 1 is the flow chart of Wireless Priority access calling when land circuit is congested in correlation technique, as shown in Figure 1, comprises the steps:
Step S101: terminal initiates Wireless Priority access calling, namely adds and dials * 272 before called number.
Step S102: base station sub-system (Base Station Subsystem, referred to as BSS) sends business request information to switch after receiving call message, and calling is set up in request.
Step S103: synchronous with step S102, BSS start to set up primary channel, and primary channel is successfully established.
Step S104: switching subsystem (Mobile Switching Subsystem, referred to as MSS) receive the business request information of BSS after, after carrying out a series of operation (authentication etc.), find that this calling is Wireless Priority access calling, and find land circuit inadequate resource, MSS structural feature notification message sends to BSS, notice BSS land circuit resource congestion; Meanwhile, MSS starts as land circuit resource queue is carried out in this calling, and wherein, queuing duration can be arranged according to applying flexible.
After step S105:BSS receives the feature notification message of MSS, learn that this calling is Wireless Priority access calling and land circuit resource congestion, to travelling carriage (MobileStation, referred to as MS) send feature notification message, notice MS waits for, BSS arranges the assignment request message that MSS waited for by timer simultaneously, and timer duration sets according to MSS side queuing duration.
Step S106: before queuing timer expiry, MSS has detected available floor circuit resource.
Step S107:MSS constructs assignment request message and sends to BSS, carries the priority of this calling in message.
After step S108:BSS receives assignment request message, after carrying out associative operation, structure Extended Channel Assignment Message sends to terminal.
The assignment of step S109: synchronous with step S108, BSS structure completes message and sends to MSS.
Step S110:MS proceeds to Traffic Channel.
Step S111: enter subsequent voice calls flow process.
As can be seen from above-mentioned flow process, when land circuit is queued up, the primary channel required for calling is successfully established, and namely queues up during this period of time on ground, and the primary channel shared by this calling is actually idle.So will there are two kinds of situations below:
(1) if land circuit is queued up unsuccessfully, namely exceed queuing timer duration still without available floor circuit resource, calling can be failed, and the wireless primary channel resource taken during this period of time of so queuing up is wasted.
(2) land circuit is queued up successfully, same reason, and the wireless primary channel resource taken during this period of time of queuing up is wasted equally.
In sum, call processing method when land circuit is congested in the Wireless Priority access calling in correlation technique causes in wireless primary channel resource utilization lower.
Summary of the invention
Main purpose of the present invention is to provide a kind of call processing method and terminal, and call processing method during to solve that in the Wireless Priority access calling in above-mentioned correlation technique, land circuit is congested causes in the lower problem of wireless primary channel resource utilization.
To achieve these goals, according to an aspect of the present invention, a kind of call processing method is provided.
Call processing method according to the present invention comprises: base station sub-system (BSS) is after receiving the feature notification message from switching subsystem (MSS), the primary channel that release has been successfully established or stopping carry out setting up the operation of primary channel, wherein, feature notification message is for identifying land circuit inadequate resource, and primary channel is BSS is the channel that Wireless Priority access calling is set up; BSS receives the assignment message from MSS; BSS re-establishes primary channel according to assignment message and carries out call treatment.
Further, the assignment message that BSS receives from MSS comprises: BSS receives the assignment message from MSS in predetermined very first time interval, and wherein, the duration of set timer sets according to the queuing time that MSS is Wireless Priority access calling.
Further, BSS re-establishes primary channel according to assignment message and carries out call treatment and comprises: re-establish primary channel according to assignment message after the second predetermined time interval of BSS after release primary channel and carry out call treatment.
Further, at base station sub-system BSS after receiving feature notification message from MSS, also comprise: it is to be accessed that BSS forwards feature notification message notice MS etc. to mobile station MS.
Further, BSS re-establishes primary channel according to assignment message to carry out call treatment and comprises: BSS generating expansion channel assignment message sends to MS, generates assignment simultaneously and completes message and send to MSS to proceed to Traffic Channel for MS.
To achieve these goals, according to an aspect of the present invention, a kind of base station sub-system (BSS) is provided.
BSS according to the present invention comprises: release module, for the BSS at its place after receiving feature notification message from switching subsystem MSS, the primary channel that release has been successfully established or stopping carry out setting up the operation of primary channel, wherein, feature notification message is for identifying land circuit inadequate resource, and primary channel is BSS is the channel that Wireless Priority access calling is set up; Receiver module, for receiving the assignment message from MSS; Processing module, carries out call treatment for re-establishing primary channel according to assignment message.
Further, receiver module comprises: receive submodule, for receiving the assignment message from MSS in predetermined very first time interval, wherein, the queuing time that predetermined very first time interval is Wireless Priority access calling according to MSS sets.
Further, re-establish primary channel according to assignment message after processing module is used for the second predetermined time interval after release primary channel and carry out call treatment.
Further, BSS also comprises: forwarding module, forwards feature notification message notice MS etc. to be accessed for BSS to mobile station MS.
Further, processing module comprises: the first generation module, sends to MS to proceed to Traffic Channel for MS for generating expansion channel assignment message; Second generation module, completes message send to MSS to proceed to Traffic Channel for MS for generating assignment.
Pass through the present invention, adopt BSS after receiving the feature notification message from MSS, the primary channel that release is successfully established or stopping carry out setting up the operation of primary channel, the call processing method solved when land circuit is congested in the Wireless Priority access calling in correlation technique causes in the lower problem of wireless primary channel resource utilization, and then improves the effect of wireless primary channel utilance.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the congested call setup flow chart of Wireless Priority access calling land circuit according to correlation technique;
Fig. 2 is the flow chart of the call treatment according to the embodiment of the present invention;
To the call setup flow chart of wireless primary channel special processing when Fig. 3 is congested according to the land circuit of the embodiment of the present invention;
Fig. 4 is the structured flowchart of the BSS according to the embodiment of the present invention; And
Fig. 5 is according to the preferred structured flowchart of the BSS of the embodiment of the present invention.
Embodiment
Hereinafter also describe the present invention in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
Present embodiments provide a kind of call processing method, Fig. 2 is the flow chart of the call treatment according to the embodiment of the present invention, and as shown in Figure 2, the method comprises:
Step S202:BSS is after receiving the feature notification message from MSS, the primary channel that release has been successfully established or stopping carry out setting up the operation of primary channel, wherein, feature notification message is for identifying land circuit inadequate resource, and primary channel is BSS is the channel that Wireless Priority access calling is set up.
Step S204:BSS receives the assignment message from MSS.
Step S206:BSS re-establishes primary channel according to assignment message and carries out call treatment.
Pass through above-mentioned steps, BSS is after receiving the feature notification message from MSS, the primary channel that release is successfully established or stopping carry out setting up the operation of primary channel, the resource of release can be distributed to and not need the business of ground circuit resource to use, the call processing method avoided when land circuit is congested in the Wireless Priority access calling in correlation technique causes in the lower problem of wireless primary channel resource utilization, thus improves the utilance of wireless primary channel.
Preferably, below a preferred implementation of step S204 is described.BSS receives the assignment message from MSS in predetermined very first time interval, and wherein, the queuing time that predetermined very first time interval is Wireless Priority access calling according to MSS sets.By the preferred embodiment, BSS receives assignment message in the time span that regular device is preset, and improves accuracy rate and efficiency that BSS obtains assignment message.
Preferably, below one of step S206 is preferred embodiment described.Re-establish primary channel according to assignment message after the second predetermined time interval of BSS after release primary channel and carry out call treatment.By the preferred embodiment, re-establish primary channel after BSS predetermined time interval upon discharge, avoid system disorders, such as: while BSS discharges primary channel, MSS distributes available floor circuit resource immediately, causes discharging primary channel, while primary channel is set up in request.
Preferably, at base station sub-system BSS after receiving feature notification message from travelling carriage subsystem MSS, it is to be accessed that BSS forwards feature notification message notice MS etc. to mobile station MS.By the preferred embodiment, MS is received by BSS and to carry out etc. from the feature notification message of MSS to be accessed, ensure that the reliability of communication.
Preferably, below a preferred implementation of step S206 is described.BSS generating expansion channel assignment message sends to MS, and generation assignment simultaneously completes message and sends to MSS to proceed to Traffic Channel for MS.By the preferred embodiment, BSS generating expansion channel assignment message and assignment complete message and proceed to Traffic Channel for having carried out MS, adopt existing procedure to realize calling, reduce R&D costs.
Preferred embodiment
Present embodiments provide a kind of method of calling, the present embodiment combines above-described embodiment and preferred implementation wherein, to the call setup flow chart of wireless primary channel special processing when Fig. 3 is congested according to the land circuit of the embodiment of the present invention, as shown in Figure 3, the method comprises:
Step S301: terminal initiates Wireless Priority access calling, namely adds and dials * 272 before called number.
Step S302:BSS sends business request information to switch after receiving call message, and calling is set up in request.
Step S303: synchronous with S302, BSS start to set up primary channel, and primary channel is successfully established.
After step S304:MSS receives the business request information of BSS, after carrying out a series of operation (authentication etc.), find that this calling is Wireless Priority access calling, find land circuit inadequate resource simultaneously, MSS structural feature notification message sends to BSS, notice BSS land circuit resource congestion; Meanwhile, MSS starts as land circuit resource queue is carried out in this calling, and queuing duration can be arranged according to applying flexible.
After step S305:BSS receives the feature notification message of MSS, learn that this calling is Wireless Priority access calling and land circuit resource congestion, feature notification message is sent to MS, notice MS waits for, BSS arranges the assignment request message that MSS waited for by timer simultaneously, and timer duration sets according to MSS side queuing duration.
Step S306: synchronous with 305, BSS discharge the wireless primary channel be successfully established, and stop setting up the primary channel be not also successfully established.Timer t is set simultaneously.By this step, while preventing BSS from discharging wireless primary channel, MSS distributes available floor circuit resource at once, causes discharging wireless primary channel, while wireless primary channel is set up in request, brings disorder to system.
Step S307: before queuing timer expiry, MSS has detected available floor circuit resource.
Step S308:MSS constructs assignment request message and sends to BSS, carries the priority of this calling in message.
After step S309:BSS receives assignment request message, after timer t time-out, carry out primary channel foundation, primary channel is successfully established.
Step S310:BSS constructs Extended Channel Assignment Message and sends to MS.
The assignment of step S311: synchronous with step S310, BSS structure completes message and sends to MSS.
Step S312:MS proceeds to Traffic Channel.
Step S313: enter subsequent voice calls flow process.
Present embodiments provide the structured flowchart that a kind of BSS, Fig. 4 are the BSS according to the embodiment of the present invention, as shown in Figure 4, this BSS comprises: release module 42, receiver module 44 and processing module 46, be described in detail said structure below:
Release module 42, for the BSS at its place after receiving feature notification message from MSS, the primary channel that release has been successfully established or stopping carry out setting up the operation of primary channel, wherein, feature notification message is for identifying land circuit inadequate resource, and primary channel is BSS is the channel that Wireless Priority access calling is set up; Receiver module 44, for receiving the assignment message from MSS; Processing module 46, carries out call treatment for re-establishing primary channel according to assignment message.
Fig. 5 is according to the preferred structured flowchart of the BSS of the embodiment of the present invention, and as shown in Figure 5, above-mentioned BSS also comprises: forwarding module 52; Receiver module 44 comprises: arrange submodule 442, receive submodule 444; Below said structure is described in detail:
Receiver module 44 comprises: receive submodule 444, for receiving the assignment message from MSS in predetermined very first time interval, wherein, the queuing time that very first time interval is Wireless Priority access calling according to MSS sets.Forwarding module, forwards feature notification message notice MS etc. for BSS to mobile station MS to be accessed.
Preferably, processing module 44, for re-establishing primary channel according to assignment message after the second predetermined time interval after release primary channel and carrying out call treatment.
Processing module 46 comprises: the first generation module 462, sends to MS to proceed to Traffic Channel for MS for generating expansion channel assignment message; Second generation module 464, completes message send to MSS to proceed to Traffic Channel for MS for generating assignment.
Pass through above-described embodiment, provide a kind of call processing method and base station sub-system, by BSS after receiving the feature notification message from MSS, the primary channel that release is successfully established or stopping carry out setting up the operation of primary channel, the resource of release can be distributed to and not need the business of ground circuit resource to use, thus improves the utilance of wireless primary channel.
Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on network that multiple calculation element forms, alternatively, they can realize with the executable program code of calculation element, thus, they can be stored and be performed by calculation element in the storage device, and in some cases, step shown or described by can performing with the order be different from herein, or they are made into each integrated circuit modules respectively, or the multiple module in them or step are made into single integrated circuit module to realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a call processing method, is characterized in that, comprising:
Base station sub-system BSS is after receiving the feature notification message from switching subsystem MSS, the primary channel that release has been successfully established or stopping carry out setting up the operation of primary channel, wherein, described feature notification message is for identifying land circuit inadequate resource, and described primary channel is described BSS is the channel that Wireless Priority access calling is set up;
Described BSS receives the assignment message from described MSS;
Described BSS re-establishes described primary channel according to described assignment message and carries out call treatment.
2. method according to claim 1, is characterized in that, the assignment message that described BSS receives from described MSS comprises:
Described BSS receives the assignment message from described MSS in predetermined very first time interval, and wherein, the duration of set timer sets according to the queuing time that described MSS is described Wireless Priority access calling.
3. method according to claim 1, is characterized in that, described BSS re-establishes described primary channel according to described assignment message and carries out call treatment and comprises:
Re-establish described primary channel according to described assignment message after the second predetermined time interval of described BSS after the described primary channel of release and carry out call treatment.
4. method according to claim 1, is characterized in that, at base station sub-system BSS after receiving the feature notification message from MSS, also comprises:
Described BSS forwards described feature notification message to mobile station MS and notifies that described MS etc. is to be accessed.
5. method according to claim 1, is characterized in that, described BSS re-establishes described primary channel according to described assignment message to carry out call treatment and comprise:
Described BSS generating expansion channel assignment message sends to MS, and generation assignment simultaneously completes message and sends to described MSS to proceed to Traffic Channel for described MS.
6. a base station sub-system BSS, is characterized in that, comprising:
Release module, for the BSS at its place after receiving feature notification message from switching subsystem MSS, the primary channel that release has been successfully established or stopping carry out setting up the operation of primary channel, wherein, described feature notification message is for identifying land circuit inadequate resource, and described primary channel is described BSS is the channel that Wireless Priority access calling is set up;
Receiver module, for receiving the assignment message from described MSS;
Processing module, carries out call treatment for re-establishing described primary channel according to described assignment message.
7. BSS according to claim 6, is characterized in that, described receiver module comprises:
Receive submodule, for receiving the assignment message from described MSS in predetermined very first time interval, wherein, the queuing time that described predetermined very first time interval is described Wireless Priority access calling according to described MSS sets.
8. BSS according to claim 6, is characterized in that, re-establishes described primary channel and carry out call treatment after described processing module is used for the second predetermined time interval after the described primary channel of release according to described assignment message.
9. BSS according to claim 6, is characterized in that, described BSS also comprises: forwarding module, forwards described feature notification message notify that described MS etc. is to be accessed for described BSS to mobile station MS.
10. BSS according to claim 6, is characterized in that, described processing module comprises:
First generation module, sends to MS to proceed to Traffic Channel for described MS for generating expansion channel assignment message;
Second generation module, completes message send to described MSS to proceed to Traffic Channel for described MS for generating assignment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010560559.1A CN102006638B (en) | 2010-11-25 | 2010-11-25 | Call processing method and terminal |
| PCT/CN2011/075125 WO2012068856A1 (en) | 2010-11-25 | 2011-06-01 | Call processing method and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010560559.1A CN102006638B (en) | 2010-11-25 | 2010-11-25 | Call processing method and terminal |
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| Publication Number | Publication Date |
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| CN102006638A CN102006638A (en) | 2011-04-06 |
| CN102006638B true CN102006638B (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010560559.1A Expired - Fee Related CN102006638B (en) | 2010-11-25 | 2010-11-25 | Call processing method and terminal |
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| CN (1) | CN102006638B (en) |
| WO (1) | WO2012068856A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102006638B (en) * | 2010-11-25 | 2015-08-12 | 中兴通讯股份有限公司 | Call processing method and terminal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1553742A (en) * | 2003-05-28 | 2004-12-08 | 华为技术有限公司 | Preferential inserting method for preferential insert and channel assigned user |
| CN1816197A (en) * | 2005-02-02 | 2006-08-09 | 华为技术有限公司 | Method for insuring super wireless-user immediatly accessing internet |
| CN1878353A (en) * | 2006-06-29 | 2006-12-13 | 华为技术有限公司 | Call access method in digital cluster system |
| JP2007089001A (en) * | 2005-09-26 | 2007-04-05 | Nec Corp | Method of setting precedence call |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11234730A (en) * | 1998-02-10 | 1999-08-27 | Matsushita Electric Ind Co Ltd | Wireless communication method and system to manage emergency call |
| CN102006638B (en) * | 2010-11-25 | 2015-08-12 | 中兴通讯股份有限公司 | Call processing method and terminal |
-
2010
- 2010-11-25 CN CN201010560559.1A patent/CN102006638B/en not_active Expired - Fee Related
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2011
- 2011-06-01 WO PCT/CN2011/075125 patent/WO2012068856A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1553742A (en) * | 2003-05-28 | 2004-12-08 | 华为技术有限公司 | Preferential inserting method for preferential insert and channel assigned user |
| CN1816197A (en) * | 2005-02-02 | 2006-08-09 | 华为技术有限公司 | Method for insuring super wireless-user immediatly accessing internet |
| JP2007089001A (en) * | 2005-09-26 | 2007-04-05 | Nec Corp | Method of setting precedence call |
| CN1878353A (en) * | 2006-06-29 | 2006-12-13 | 华为技术有限公司 | Call access method in digital cluster system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102006638A (en) | 2011-04-06 |
| WO2012068856A1 (en) | 2012-05-31 |
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