CN100558112C - Property value update method, initiator device and reciever equipment - Google Patents
Property value update method, initiator device and reciever equipment Download PDFInfo
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- CN100558112C CN100558112C CNB2007100870160A CN200710087016A CN100558112C CN 100558112 C CN100558112 C CN 100558112C CN B2007100870160 A CNB2007100870160 A CN B2007100870160A CN 200710087016 A CN200710087016 A CN 200710087016A CN 100558112 C CN100558112 C CN 100558112C
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Abstract
The invention discloses a kind of property value update method, comprising: reciever receives the attribute update inquiry information that sends to the initiator, comprises the synchronous entry-into-force time of property value in the described message; Described reciever detects property value and comes into force synchronously the described entry-into-force time of record behind the mark, and upgrades and accept message by send attribute to the initiator, triggers described initiator and upgrades property value synchronously in the described entry-into-force time; Described reciever upgrades property value synchronously in the described entry-into-force time.Initiator device and reciever equipment that the embodiment of the invention also provides a kind of property value to upgrade.In the embodiments of the invention, solved in the GAUP process attribute updating value problem that comes into force synchronously between AT and AN, perfect GAUP protocol processes mode has improved the stability of system.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of property value update method, initiator device and reciever equipment.
Background technology
Using GAUP (Generic Attribute Update Protocol, General attribute update protocol) upgrades under the situation of protocol configuration attribute, upgrade the config update process that realizes alternately of accepting message AttributeUpdateAccept, attribute renewal refuse information AttributeUpdateReject by attribute update inquiry information AttributeUpdateRequest, attribute.
Initiator device uses AttributeUpdateRequest to come to provide to the other side the recommended value of each attribute, if the other side accepts all properties recommended value in the message, then return AttributeUpdateAccept, and bring into use the attribute recommended value of acceptance immediately to the initiator; The initiator brings into use the property value of advising in the request message after receiving AttributeUpdateAccept; If the other side does not accept the attribute recommended value in the message, then return AttributeUpdateReject to the initiator.
The initiator can be AN (Access Network, access network) and AT (Access Terminal accesses terminal).Wherein, the flow process of AT initiation General attribute update protocol comprises as shown in Figure 1:
Step s101, AT sends attribute update inquiry information AttributeUpdateRequest to AN, and the recommended value of each attribute is provided for AN;
Step s102 if AN accepts all properties recommended value in this message, then sends the attribute renewal to AT and accepts message AttributeUpdateAccept, and bring into use the attribute recommended value of acceptance immediately.
The flow process of AN initiation General attribute update protocol comprises as shown in Figure 2:
Step s201, AN sends attribute update inquiry information AttributeUpdateRequest to AT, and the recommended value of each attribute is provided for AT;
Step s202 if AT accepts all properties recommended value in this message, then sends the attribute renewal to AN and accepts message AttributeUpdateAccept, and bring into use the attribute recommended value of acceptance immediately.
The parameter that the AttributeUpdateRequest message that the initiator sends among Fig. 1 and Fig. 2 comprises is as shown in table 1:
Table 1:
Wherein, MessageID is for being specified in the contextual thresholding of this protocol of messages, and this value agreement suggestion is 0x52; TransactionID is the new AttributeUpdateRequest message of the each transmission of initiator, and this value is added 1; AttributeRecord is appointed record format.
The parameter that AttributeUpdateAccept message comprises is as shown in table 2:
Table 2:
| The territory | Length (bits) |
| MessageID (message id) | Protocol dependent (independent in the agreement) |
| TransactionID (affairs ID) | ?8 |
Wherein, MessageID is for being specified in the contextual thresholding of this protocol of messages, and this value suggestion is 0x53; TransactionID is set to the corresponding TransactionID of AttributeUpdateRequest message for this value of initiator.
In the prior art, after the initiator sends AttributeUpdateRequest, if reciever is accepted all properties recommended value in the message, then send out AttributeUpdateAccept and give the initiator, and bring into use the attribute recommended value of acceptance immediately, this moment, the initiator used before receiving AttributeUpdateAccept still is attribute recommended value before the attribute update request.Therefore, send AttributeUpdateAccept message at reciever and receive to the initiator between the AttributeUpdateAccept message that during this period of time, the property value that uses between initiator and the reciever is inconsistent.Because configuration attribute is a lot of at present, if the property value difference, also different to the influence of system, serious may cause the of short duration decline of systematic function, perhaps causes professional temporary transient the interruption.
Summary of the invention
The embodiment of the invention provides a kind of property value update method, initiator device and reciever equipment, to solve the inconsistent problem of using between initiator and the reciever of property value.
The embodiment of the invention provides a kind of property value update method, comprising:
Reciever receives the attribute update inquiry information that the initiator sends, and comprises the synchronous entry-into-force time of property value in the described message;
Described reciever detects property value and comes into force synchronously the described entry-into-force time of record behind the mark, and upgrades and accept message to send attribute by the initiator, triggers described initiator and upgrades property value synchronously in the described entry-into-force time;
Described reciever upgrades property value synchronously in the described entry-into-force time.
The initiator device that the embodiment of the invention also provides a kind of property value to upgrade comprises:
Message sending unit is used for the attribute update inquiry information is sent to reciever equipment, comprises the synchronous entry-into-force time of property value in the described attribute update inquiry information;
The message sink unit is used to receive attribute that described reciever equipment sends and upgrades and accept message;
The attribute updating block is used for upgrading and accepting message receiving attribute that described reciever equipment sends, and system time upgrades property value when being described synchronous entry-into-force time.
The reciever equipment that the embodiment of the invention also provides a kind of property value to upgrade comprises:
Receiving element is used to receive the attribute update inquiry information that initiator device sends;
Time acquisition unit is used for obtaining the synchronous entry-into-force time from the attribute update inquiry information that initiator device sends;
Message sending unit, be used to obtain the described synchronous entry-into-force time after, send attribute to described initiator device and upgrade and accept message;
Upgrade the property value unit, be used for when system time is described synchronous entry-into-force time, upgrading property value.
In the embodiments of the invention, solved in the GAUP process attribute updating value problem that comes into force synchronously between AT and AN, perfect GAUP protocol processes mode has improved the stability of system.
Description of drawings
Fig. 1 is the flow chart that AT initiates General attribute update protocol in the prior art;
Fig. 2 is the flow chart that AN initiates General attribute update protocol in the prior art;
Fig. 3 is a property value update method flow chart in the embodiment of the invention one;
Fig. 4 is a property value update method flow chart in the embodiment of the invention two;
Fig. 5 is a property value update method flow chart in the embodiment of the invention three;
Fig. 6 is the system construction drawing that a kind of property value upgrades in the embodiment of the invention.
Embodiment
A kind of property value update method is provided in the embodiment of the invention one, as shown in Figure 3, has comprised:
Step s301, reciever receives the attribute update inquiry information that the initiator sends, and comprises the synchronous entry-into-force time of property value in this message.
Table 3:
Wherein, WorkTimeFlag is the property value mark that comes into force synchronously, during value 0, does not support in the AttributeUpdateRequest message to carry the property value entry-into-force time, and this situation is not carried WorkTime; During value 1, support in the AttributeUpdateRequest message to carry the property value entry-into-force time, this situation is carried WorkTime.WorkTime is the entry-into-force time, if initiator WorkTimeFlag field is set to 1, then must carry this field, value is cdma system time (is unit with 80ms), if this field is carried, property value then comes into force in this fields specify time, if do not carry, abide by former protocol definition.
Step s302, support the property value mark that comes into force synchronously in the reciever detect-message, be labeled as 1, then write down the entry-into-force time if support property value to come into force synchronously, and send attribute to the initiator and upgrade and to accept message, trigger the initiator and upgrade property value synchronously in the entry-into-force time; Be labeled as 0 if support property value to come into force synchronously, then abide by former protocol definition flow processing.
Step s303, reciever upgrades property value synchronously in the entry-into-force time.Whether reciever detects current system time is the entry-into-force time, if, then upgrade property value, if not the entry-into-force time, then keep current property value.
In the embodiment of the invention two, the GAUP that carries WorkTime that AN initiates more new technological process comprises as shown in Figure 4:
Step s401, AN sends AttributeUpdateRequest message to AT, and carrying in this message needs the property value consulted, and WorkTimeFlag is 1 in the message, and suggestion AT upgrades the entry-into-force time behind the property value in WordTime simultaneously.
Step s402, AT judge and to accept the attribute recommended value of carrying in the AttributeUpdateRequest message, send AttributeUpdateAccept message to AN, and the AT record entry-into-force time, do not bring into use the attribute recommended value of acceptance immediately; AN receives the AttributeUpdateAccept message of AT, does not also bring into use the property value of advising in the request message immediately.
Step s403, AN and AT judge the WorkTime that current system time equals to preserve separately, and the parameter that disposes is come into force, and use up-to-date configuration parameter.
In the embodiment of the invention three, the GAUP that carries WorkTime that AT initiates more new technological process comprises as shown in Figure 5:
Step s501, AT sends AttributeUpdateRequest message to AN, and carrying in this message needs the property value consulted, and WorkTimeFlag is 1 in the message, and the entry-into-force time behind the property value is upgraded in suggestion in WorkTime simultaneously.
Step s502, AN judges and to accept the attribute recommended value of carrying in the AttributeUpdateRequest message, send AttributeUpdateAccept message to AT, do not bring into use the attribute recommended value of acceptance immediately, but the WorkTime suggestion time to after just bring into use the attribute recommended value of acceptance.
Step s503, AT receive the AttributeUpdateAccept message of AN, also do not bring into use the property value of advising in the request message immediately, but wait system time the request message WorkTime suggestion time to after just bring into use the property value of suggestion.
The system that the embodiment of the invention also provides a kind of property value to upgrade as shown in Figure 6, comprises initiator device 100 and reciever equipment 200.Initiator device 100 is used for sending the attribute update inquiry information of carrying the synchronous entry-into-force time to reciever equipment 200, and accepts message receiving that attribute upgrades, and system time upgrades property value when being synchronous entry-into-force time; Reciever equipment 200 is used to write down the synchronous entry-into-force time, sends attributes to initiator device 100 and upgrades and accept message, and when system time is synchronous entry-into-force time, upgrade property value.
Wherein, initiator device 100 specifically comprises: flag setting unit 111 is used at the attribute update inquiry information mark that comes into force synchronously that sets property; Time is provided with unit 112, is used for setting property the synchronous entry-into-force time in the attribute update inquiry information; Message sending unit 113 is used for the attribute update inquiry information is sent to reciever equipment, comprises the synchronous entry-into-force time of property value and the mark that comes into force synchronously in the attribute update inquiry information; Attribute updating block 114 is used for upgrading and accepting message receiving attribute that reciever equipment sends, and system time upgrades property value when being synchronous entry-into-force time; Message sink unit 115 is used to receive attribute that reciever equipment 200 sends and upgrades and accept message; System time detecting unit 116 is used for the detection system time, and at system time notification properties updating block 114 when being synchronous entry-into-force time.
The embodiment of the invention efficiently solves in the GAUP process attribute updating value problem that comes into force synchronously between AT and AN, the processing method of suggestion increase property value entry-into-force time in AttributeUpdateRequest message has been proposed, perfect GAUP protocol processes mode has improved the stability of system.
More than disclosed only be several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.
Claims (12)
1, a kind of property value update method is characterized in that, comprising:
Reciever receives the attribute update inquiry information that the initiator sends, and comprises the synchronous entry-into-force time of property value in the described message;
Described reciever detects property value and comes into force synchronously the described entry-into-force time of record behind the mark, and upgrades and accept message by send attribute to described initiator, triggers described initiator and upgrades property value synchronously in the described entry-into-force time;
Described reciever upgrades property value synchronously in the described entry-into-force time.
2, property value update method according to claim 1 is characterized in that, the described detection property value mark that comes into force synchronously is specially: detect whether comprise the property value mark that comes into force synchronously in the described message, if having, then write down the described entry-into-force time.
3, property value update method according to claim 1 is characterized in that,
Described initiator upgrades property value synchronously in the described entry-into-force time and is specially: whether described initiator detects current system time is the described entry-into-force time, if then upgrade property value;
Described reciever upgrades property value synchronously in the described entry-into-force time and is specially: whether described reciever detects current system time is the described entry-into-force time, if then upgrade property value.
4, as property value update method as described in each in the claim 1 to 3, it is characterized in that described initiator is for accessing terminal, reciever is an access network; Or described initiator is access network, and described reciever is for accessing terminal.
5, a kind of initiator device of property value renewal is characterized in that, comprising:
Message sending unit is used for the attribute update inquiry information is sent to reciever equipment, comprises the synchronous entry-into-force time of property value in the described attribute update inquiry information;
The message sink unit is used to receive attribute that described reciever equipment sends and upgrades and accept message;
The attribute updating block is used for upgrading and accepting message receiving attribute that described reciever equipment sends, and system time upgrades property value when being described synchronous entry-into-force time.
6, the initiator device of upgrading as property value as described in the claim 5 is characterized in that, comprises that also the time is provided with the unit, is used for setting property the synchronous entry-into-force time in described attribute update inquiry information.
7, the initiator device of upgrading as property value as described in the claim 6 is characterized in that, also comprises flag setting unit, is used at the described attribute update inquiry information mark that comes into force synchronously that sets property.
8, the initiator device of upgrading as property value as described in the claim 5 is characterized in that, also comprises the system time detecting unit, is used for the detection system time, and notifies described attribute updating block when system time is described synchronous entry-into-force time.
9, a kind of reciever equipment of property value renewal is characterized in that, comprising:
Receiving element is used to receive the attribute update inquiry information that initiator device sends;
Time acquisition unit is used for obtaining the synchronous entry-into-force time from described attribute update inquiry information;
Message sending unit, be used to obtain the described synchronous entry-into-force time after, send attribute to described initiator device and upgrade and accept message;
Updating block is used for upgrading property value when system time is described synchronous entry-into-force time.
10, the reciever equipment that upgrades as property value as described in the claim 9 is characterized in that, also comprises:
The time record cell is used to write down the described synchronous entry-into-force time.
11, the reciever equipment that upgrades as property value as described in the claim 10, it is characterized in that, also comprise the mark detecting unit, be used for detecting described attribute update inquiry information whether the property value mark that comes into force is synchronously arranged, and when detecting when coming into force mark, the described system time detecting unit of notice claim 8 detects the entry-into-force time.
12, the reciever equipment that upgrades as property value as described in the claim 10 is characterized in that, also comprises the system time detecting unit, when being used for the detection system time and being described synchronous entry-into-force time, notifies described updating block.
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| CNB2007100870160A CN100558112C (en) | 2007-03-14 | 2007-03-14 | Property value update method, initiator device and reciever equipment |
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| CNB2007100870160A CN100558112C (en) | 2007-03-14 | 2007-03-14 | Property value update method, initiator device and reciever equipment |
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| CN100558112C true CN100558112C (en) | 2009-11-04 |
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| CN102137334B (en) * | 2010-01-27 | 2016-08-10 | 中兴通讯股份有限公司 | A kind of attribute negotiation method and system |
| CN105451369B (en) * | 2015-12-04 | 2018-10-19 | 小米科技有限责任公司 | The Connecting quantity update method and device of low-power consumption bluetooth equipment |
| CN105575089B (en) * | 2015-12-21 | 2019-03-08 | 小米科技有限责任公司 | Remote control method, device, equipment and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1581074A (en) * | 2003-07-31 | 2005-02-16 | 国际商业机器公司 | Method, system and program product for preserving and resuming mobile device user settings |
| CN1853362A (en) * | 2003-07-10 | 2006-10-25 | 高通股份有限公司 | Method and apparatus for reducing access latency in a wireless communication system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1853362A (en) * | 2003-07-10 | 2006-10-25 | 高通股份有限公司 | Method and apparatus for reducing access latency in a wireless communication system |
| CN1581074A (en) * | 2003-07-31 | 2005-02-16 | 国际商业机器公司 | Method, system and program product for preserving and resuming mobile device user settings |
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