CN101335595B - Method and mobile terminal for automatically regulating receiving performance in downlink data receiving process - Google Patents

Method and mobile terminal for automatically regulating receiving performance in downlink data receiving process Download PDF

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Publication number
CN101335595B
CN101335595B CN2008101332780A CN200810133278A CN101335595B CN 101335595 B CN101335595 B CN 101335595B CN 2008101332780 A CN2008101332780 A CN 2008101332780A CN 200810133278 A CN200810133278 A CN 200810133278A CN 101335595 B CN101335595 B CN 101335595B
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China
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polling cycle
professional
connection
described
portable terminal
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CN2008101332780A
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Chinese (zh)
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CN101335595A (en
Inventor
周洋
焦凯
惠毅
殷专
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中兴通讯股份有限公司
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Abstract

The invention discloses a method for automatically adjusting the receiving performance in the process of receiving downstream data and a mobile terminal, wherein, the method comprises the steps that: a mobile terminal adjusts the polling period of checking the network interface data according to the number of times of continuous interruption of the business connection due to the blockage of the network interfaces as well as the number of times of continuous business suspension. In the case that the downstream rate of the physical-layer data at the receiving and sending ends of the network layer is not changed, the method of the invention can markedly improve the performance of a business layer, which is mainly manifested in that: the receiving rate of downstream data for medium-and-high layer businesses at the side of the mobile terminal is increased, and the rate of data receiving failure caused by receiving timeout when receiving downstream data is reduced, thereby improving the experience of users; the method also effectively reduces the ineffective polling times, increases the application performances, reduces the data receiving failure rate which is resulted from the fact that too many ineffective polling times cause the continuous suspension times to reach the allowed maximum polling times, and distributes the data download rate and the hardware resource consumption of the mobile terminal in a optimal manner.

Description

Automatically regulate the method and the portable terminal of receptivity in the downlink data receiving course

Technical field

The present invention relates to moving communicating field, relate in particular to method and the portable terminal of regulating receptivity in a kind of downlink data receiving course automatically.

Background technology

At present, based on TD-SCDMA (Time Division-Synchronous Code Division MultipleAccess, TD SDMA) 3G (Third Generation Wireless Communication, the 3G (Third Generation) Moblie technology) mapping out the work of network is near completion, operator changes to stable performance the requirement of the portable terminal realization from basic function, especially at some typical 3G middle and high end business (such as the high speed browser, multimedia message, Java, video telephone, Streaming Media, video conference) performance performance, proposed very high requirement, and portable terminal becomes the key factor that influences these service features for the receiving ability of these packet domain downlink datas.In current portable terminal, when the packet domain downlink data is received, usual way is to receive by the network data that realizes the unblock mode to cooperate special-purpose timer simultaneously, by using this special-purpose timer to carry out the whether arrival that periodic poll inquiry is determined downlink data, thereby finish whole reception flow process.Specifically comprise: portable terminal is in the process of downlink data receiving, call network interface and receive data, if receive that from network layer the message and the failure cause that take defeat are to block (blocking) by network interface, then represent also not have in the network layer data to arrive, upper-layer service will be hung up the long time of a polling cycle, and after suspension time reached a polling cycle, calling the network interface inquiry again had free of data to arrive, if have data to arrive, then reading of data; Otherwise upper-layer service will be hung up a polling cycle again, handles according to said method successively, returns mistake or wrap count reaches the upper limit up to network layer.In this process, the most key is exactly the value of the polling cycle of special-purpose timer, and this value can produce following influence to the reception of downlink data:

When if value is excessive, wrap count is less in the certain hour, polling cycle can not guarantee that the operation layer information rate is consistent with the physical layer data inbound pacing, downlink data has arrived but terminal is not in time called the network interface inquiry and received, thereby reduce the data downloading speed of operation layer, can increase the waiting-timeout time that to introduce because network is unusual simultaneously, greatly influence the user experience of user these middle and high end business;

When if value is too small, can increase the call number of network layer data receiving interface, and then the consumption that comprises the related hardware resource of CPU on the portable terminal can increase, simultaneously because diminishing of this value can reduce the time of waiting-timeout, make the reception of downlink data owing to overtimely cause the probability increase that takes defeat.

Basically all be 3G/2G (second generation) dual-mode handset in the 3G mobile at present, under 3G and 2G pattern, block domain data receiving velocity difference is very big, though portable terminal under same pattern, the grouped data receiving velocity of zones of different, different time, different service ends is also different.And in a dual-mode handset, the high-level business assembly is general often, just the value of the polling cycle of timer is had higher requirement here, guarantees that under different situations, data downloading speed and resource consumption reach optimization.

Summary of the invention

The technical problem to be solved in the present invention provides method and the portable terminal of regulating receptivity in a kind of downlink data receiving course automatically, improve the operation layer data downloading speed, and make the hardware resource consumption of data downloading speed and portable terminal reach optimum distribution.

The invention provides the method for regulating receptivity in a kind of downlink data receiving course automatically, comprising:

Portable terminal connects according to business because network interface blocks continuous interrupted number of times and the professional number of times that is suspended that is connected, and adjusts the polling cycle that detects the network interface data.

Further, when portable terminal is set up professional the connection, the acquiescence polling cycle that the polling cycle using system that this business connects is set.

Further, if professional the connection because of inferior being interrupted of network interface obstruction continuous N, the number of times that professional connection is suspended in each interrupt procedure all is 1, and then the polling cycle with described business connection shortens; Wherein M is arbitrary integer in 3 to 10, and the value of M is set by portable terminal.

Further, the described professional polling cycle that connects is shortened be meant the described professional polling cycle that connects is shortened to original 1/2nd.

Further, if professional the connection because of inferior being interrupted of network interface obstruction continuous N, the number of times that professional connection is suspended in each interrupt procedure is all more than or equal to T, and then the polling cycle with described business connection prolongs; Wherein M is arbitrary integer in 3 to 10, and T is the integer more than or equal to 3, and the value of M and T is set by portable terminal.

Further, with the described professional polling cycle that connects prolong be meant polling cycle is extended for original polling cycle N doubly, the minimum number that N is suspended in each interrupt procedure of M interruption before for professional being connected.

Further, when portable terminal is set up professional the connection, the polling cycle upper limit and polling cycle lower limit are set also, when adjusting polling cycle, adjust the result and be limited in the polling cycle upper limit and the polling cycle lower limit restricted portion.

Further, after downlink data finishes receiving and portable terminal disconnects professional the connection, according to the default value of former polling cycle with adjust the polling cycle default value of back polling cycle acquisition correction in this professional connection; Perhaps,

Obtain the polling cycle default value of correction according to adjusted polling cycle in the professional connection of preceding one or many.

The present invention also provides the portable terminal of regulating receptivity in a kind of downlink data receiving course automatically, described portable terminal, connect because network interface blocks continuous interrupted number of times and the professional number of times that is suspended that is connected according to business, adjust the polling cycle that detects the network interface data.

Further, described portable terminal comprises the acquiescence polling cycle unit and Data Detection unit is set; Described acquiescence polling cycle is provided with the unit, is used to professional the connection that an acquiescence polling cycle is set; Described Data Detection unit uses described acquiescence polling cycle to carry out Data Detection as the polling cycle that business connects.

Further, described portable terminal also comprises the polling cycle adjustment unit; Described polling cycle adjustment unit is used for connecting because of inferior being interrupted of network interface obstruction continuous N in business, and the number of times that professional connection is suspended in each interrupt procedure all is 1 o'clock, and then the polling cycle with described business connection shortens; Described polling cycle adjustment unit also is used for connecting because of inferior being interrupted of network interface obstruction continuous N in business, when the number of times that professional connection is suspended in the interrupt procedure is all more than or equal to T at every turn, with the polling cycle prolongation of described business connection; Wherein M is arbitrary integer in 3 to 10, and T is the integer more than or equal to 3, and the value of M and T is set by portable terminal.

Further, described polling cycle adjustment unit shortens the described professional polling cycle that connects and is meant the described professional polling cycle that connects is shortened to original 1/2nd; Described polling cycle adjustment unit, also be used for connecting because inferior being interrupted of network interface obstruction continuous N in business, when the number of times that professional connection is suspended in the interrupt procedure is all more than or equal to T at every turn, with the described professional polling cycle that connects prolong be meant polling cycle is extended for original polling cycle N doubly, the minimum number that N is suspended in each interrupt procedure of M interruption before for professional being connected.

Further, described portable terminal also comprises the polling cycle amending unit; Described polling cycle amending unit is used for after downlink data finishes receiving and disconnects the business connection, according to the polling cycle default value of the default value of former polling cycle and polling cycle acquisition correction in adjustment back in this professional connection; Perhaps, obtain the polling cycle default value of correction according to adjusted polling cycle in the professional connection of preceding one or many.

Method of the present invention realizes simple, when after the business connection is interrupted because of the network interface obstruction, being restored, connect because network interface blocks continuous interrupted number of times and the professional number of times that is suspended that is connected according to business, adjust the polling cycle that detects the network interface data, under the situation of the physical layer data downstream rate that does not change the network layer sending and receiving end, can improve the performance of operation layer significantly, mainly show: the downlink data receiving velocity that improves mobile terminal side business on the middle and senior level, reduce downlink data and receive, promote user experience because of the overtime Data Receiving mortality that causes; The invalid wrap count of effective minimizing improves application performance, thereby the minimizing number of times that professional connection is suspended continuously because of invalid inquiry times too much makes reaches the Data Receiving mortality that the maximum times of permission poll causes; And make the hardware resource consumption of data downloading speed and portable terminal reach optimum distribution.

Description of drawings

Fig. 1 is the functional block diagram of regulating the portable terminal of receptivity among the present invention in the downlink data receiving course automatically;

Fig. 2 is a method flow diagram of regulating receptivity among the present invention in the downlink data receiving course automatically.

Embodiment

In portable terminal downlink data receiving course, when upper-layer service was hung up because network layer is blocked, polling cycle was provided with overlong time, can not guarantee that the operation layer information rate is consistent with the physical layer data inbound pacing, then needs to shorten polling cycle; Otherwise too short if polling cycle is provided with the time, each upper-layer service all will be through hang-up and inquiry repeatedly, and network layer just has data to arrive, and invalid inquiry is repeatedly wherein arranged, and needs to increase polling cycle.

For two professional connections arbitrarily, its physical layer data receiving velocity may be different.Among the present invention, in portable terminal downlink data receiving course, at each professional connection, in the process that downlink data receives, dynamically adjust polling cycle according to the real-time condition of each connection, the polling cycle of each connection of different physical layer data transmission rates all is in the preferable scope, thereby makes the hardware resource consumption of business datum downloading rate and portable terminal reach optimum distribution.

Portable terminal among the present invention connects because network interface blocks continuous interrupted number of times and the professional number of times that is suspended that is connected according to business, adjusts the polling cycle that detects the network interface data.

As shown in Figure 1, portable terminal comprise the acquiescence polling cycle unit, Data Detection unit are set, polling cycle adjustment unit and polling cycle amending unit;

The acquiescence polling cycle is provided with the unit, is used to professional the connection that an acquiescence polling cycle is set;

The Data Detection unit uses above-mentioned acquiescence polling cycle to carry out Data Detection as the polling cycle that business connects.

The polling cycle adjustment unit is used for professional the connection because network interface blocks continuous N time to be interrupted, and professional in each interrupt procedure to connect the number of times that is suspended all be 1, and then the polling cycle that business is connected shortens to original 1/2nd; Also be used for connecting because inferior being interrupted of network interface obstruction continuous N in business, when the number of times that professional connection is suspended in the interrupt procedure is all more than or equal to T at every turn, the N that the polling cycle that business is connected is extended for original polling cycle doubly, the minimum number that N is suspended in each interrupt procedure of M interruption before for professional being connected; Wherein, M is arbitrary integer in 3 to 10; T is the integer more than or equal to 3, and the value of M and T is set by portable terminal;

The polling cycle amending unit is used for after downlink data finishes receiving, after the business of disconnection connects, according to the default value of former polling cycle and the polling cycle default value that the polling cycle acquisition of adjustment back is revised in this professional connection; Perhaps, obtain the polling cycle default value of correction according to adjusted polling cycle in the professional connection of preceding one or many.

In portable terminal downlink data receiving course, the professional number of times of hanging up that connects was dynamically adjusted polling cycle when the terminal basis detected the network layer obstruction at every turn.The maximum of hanging up and inquiring about when detecting the network layer obstruction is at every turn carried out under the certain situation of number of times, and the time-out time of network operation also can change along with the adjustment of polling cycle.For each professional connection, all preserve an independent polling cycle value.When new business connected, its polling cycle was got the polling cycle value of default, adjusts automatically in DRP data reception process.When disconnecting professional the connection,, revise the polling cycle default value at last again according to adjusted polling cycle value.Terminal is provided with an independent polling cycle, the acquiescence polling cycle that this polling cycle connects for this business to each professional connection.When creating new business connection, use the polling cycle value of acquiescence.In order to prevent from polling cycle adjusted, the value of polling cycle unrestrictedly increases or reduces, also be professional maximum times, the higher limit of polling cycle and the lower limit of polling cycle that allows poll that be connected with in the terminal, the value of these parameters is set by terminal.As shown in Figure 2, automatic method of regulating receptivity specifically comprises in the downlink data receiving process:

Step 201, terminal are set up new business and are connected;

Step 202 is called network interface and is carried out the Data Receiving operation;

Step 203 is judged the result that network interface returns; If network interface returns the information that takes defeat and the reason that takes defeat is to block, then execution in step 204; If network interface returns the reception successful information, forward step 208 to;

If network interface returns the information of taking defeat and the reason that takes defeat is other reason outside blocking, then terminal is carried out corresponding operating according to its failure cause, no longer describes in detail in the present invention.

Step 204 connects business the time of hanging up a polling cycle duration;

Step 205 is called network interface and is carried out the Data Receiving operation;

Step 206 has judged whether that data arrive, if, execution in step 207, otherwise, forward step 204 to;

If in the step 206, after judgement did not have data to reach, when the number of times that the professional connection of continuation judgement is suspended continuously reaches the maximum times of permission poll, i.e. business connection was hung up and is reached time-out time, and Data Receiving is failed, the flow process end.(this decision operation does not illustrate in the drawings).

Step 207; Adjust polling cycle;

If professional the connection because inferior being interrupted of network interface obstruction continuous N, the number of times that professional connection is suspended in each interrupt procedure all is 1, (promptly professional connect be suspended 1 time after, receive data when utilizing network interface to receive data once more), show that then polling cycle is long, need to shorten polling cycle, preferably this professional polling cycle that connects is shortened to original 1/2nd; The M arbitrary integer between 3 to 10 preferably wherein, concrete numerical value is by default;

If professional the connection because inferior being interrupted of network interface obstruction continuous N, the number of times that professional connection is suspended in each interrupt procedure is all more than or equal to T, (promptly professional connect be suspended more than T time or T time after, just receive data once more, T is preferably more than or equal to 3 integer), show that then polling cycle is long, need to prolong polling cycle, preferably this professional polling cycle that connects is extended for original N doubly, the minimum number that the value of N is suspended in each interrupt procedure of M interruption before for professional being connected, wherein the M arbitrary integer between 3 to 10 preferably.

The adjustment of polling cycle is limited to its upper limit and the indicated scope of lower limit.Promptly after the polling cycle adjustment, reach in limited time, no longer improve the value of polling cycle; Otherwise, after the polling cycle adjustment, reach down in limited time, no longer reduce the value of polling cycle.

Step 208, whether judgment data receives, if carry out next step; Otherwise, forward step 202 to;

Step 209, terminal disconnect professional the connection;

Step 210 is revised the acquiescence polling cycle, and flow process finishes.

After disconnecting professional the connection, revise the polling cycle default value according to one of following mode:

Mode one is according to the default value of former polling cycle and the polling cycle default value that the polling cycle acquisition of adjustment back is revised in this professional connection; Adjust in the default value of former polling cycle and professional the connection that afterwards polling cycle is as variable factor, the polling cycle default value of correction as a result of can use linear method or nonlinear method to calculate.For example, can use weighted mean method:

Revised polling cycle default value=(adjusted polling cycle in the professional connection of former polling cycle default value * X+)/(X+1); Wherein, X is a corrected parameter, and X is the positive integer greater than 0.

Mode two is according to the polling cycle default value of adjusted polling cycle acquisition correction in the professional connection of preceding one or many; Can use linear method or nonlinear method.Be the example of weighted mean method in the linear method below:

Adjusted polling cycle in nearest Y professional the connection is averaged, as the default value of amended polling cycle; Wherein, Y is the positive integer greater than 0.

Certainly, also can use the default value of other method correction polling cycle in the specific implementation.

After each business connects foundation and disconnects, revise the default value of polling cycle, helping making this default value all is comparatively preferably to be worth for the downloading rate and the hardware consumption of the follow-up business connection of portable terminal.

Shown in said method, portable terminal is judged when polling cycle is provided with overlong time, the shortening polling cycle, and the downlink data receiving velocity of raising mobile terminal side business on the middle and senior level reduces wrap count, reduces downlink data and receives because of overtime mortality; Judge that polling cycle is provided with the time when too short, increase polling cycle, save the hardware consumption of terminal, reduce the business that too much causes because of invalid inquiry times and connect the number of times that is suspended continuously and reach the maximum times Data Receiving failure that allows poll.

The present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art are when making various corresponding changes and distortion according to the present invention, and these change and be out of shape the protection range that all should belong to the appended claim of the present invention accordingly.

Claims (10)

1. regulate the method for receptivity in the downlink data receiving course automatically, it is characterized in that,
Portable terminal connects according to business because network interface blocks continuous interrupted number of times and the professional number of times that is suspended that is connected, adjust the polling cycle that detects the network interface data, be specially: if professional the connection because inferior being interrupted of network interface obstruction continuous N, the number of times that professional connection is suspended in each interrupt procedure all is 1, then the described professional polling cycle that connects is shortened; If professional the connection because of inferior being interrupted of network interface obstruction continuous N, the number of times that professional connection is suspended in each interrupt procedure is all more than or equal to T, and then the polling cycle with described business connection prolongs; Wherein M is arbitrary integer in 3 to 10, and T is the integer more than or equal to 3, and the value of M and T is set by portable terminal.
2. the method for claim 1 is characterized in that,
When portable terminal is set up professional the connection, the acquiescence polling cycle that the polling cycle using system that this business connects is set.
3. the method for claim 1 is characterized in that,
The described professional polling cycle that connects shortened be meant the described professional polling cycle that connects is shortened to original 1/2nd.
4. the method for claim 1 is characterized in that,
With the described professional polling cycle that connects prolong be meant polling cycle is extended for original polling cycle N doubly, the minimum number that N is suspended in each interrupt procedure of M interruption before for professional being connected.
5. method as claimed in claim 1 or 2 is characterized in that,
When portable terminal is set up professional the connection, the polling cycle upper limit and polling cycle lower limit are set also, when adjusting polling cycle, adjust the result and be limited in the polling cycle upper limit and the polling cycle lower limit restricted portion.
6. method as claimed in claim 2 is characterized in that,
After downlink data finishes receiving and portable terminal disconnects professional the connection, according to the default value of former polling cycle with adjust the polling cycle default value of back polling cycle acquisition correction in this professional connection; Perhaps,
Obtain the polling cycle default value of correction according to adjusted polling cycle in the professional connection of preceding one or many.
7. regulate the portable terminal of receptivity in the downlink data receiving course automatically, it is characterized in that,
Described portable terminal connects because network interface blocks continuous interrupted number of times and the professional number of times that is suspended that is connected according to business, adjusts the polling cycle that detects the network interface data; Described portable terminal comprises the polling cycle adjustment unit;
Described polling cycle adjustment unit is used for connecting because of inferior being interrupted of network interface obstruction continuous N in business, and the number of times that professional connection is suspended in each interrupt procedure all is 1 o'clock, and then the polling cycle with described business connection shortens; Described polling cycle adjustment unit also is used for connecting because of inferior being interrupted of network interface obstruction continuous N in business, when the number of times that professional connection is suspended in the interrupt procedure is all more than or equal to T at every turn, with the polling cycle prolongation of described business connection; Wherein M is arbitrary integer in 3 to 10, and T is the integer more than or equal to 3, and the value of M and T is set by portable terminal.
8. portable terminal as claimed in claim 7 is characterized in that,
Described portable terminal comprises the acquiescence polling cycle unit and Data Detection unit is set;
Described acquiescence polling cycle is provided with the unit, is used to professional the connection that an acquiescence polling cycle is set;
Described Data Detection unit uses described acquiescence polling cycle to carry out Data Detection as the polling cycle that business connects.
9. portable terminal as claimed in claim 7 is characterized in that,
Described polling cycle adjustment unit shortens the described professional polling cycle that connects and is meant the described professional polling cycle that connects is shortened to original 1/2nd;
Described polling cycle adjustment unit, also be used for connecting because inferior being interrupted of network interface obstruction continuous N in business, when the number of times that professional connection is suspended in the interrupt procedure is all more than or equal to T at every turn, with the described professional polling cycle that connects prolong be meant polling cycle is extended for original polling cycle N doubly, the minimum number that N is suspended in each interrupt procedure of M interruption before for professional being connected.
10. portable terminal as claimed in claim 8 is characterized in that,
Described portable terminal also comprises the polling cycle amending unit;
Described polling cycle amending unit is used for after downlink data finishes receiving and disconnects the business connection, according to the polling cycle default value of the default value of former polling cycle and polling cycle acquisition correction in adjustment back in this professional connection; Perhaps, obtain the polling cycle default value of correction according to adjusted polling cycle in the professional connection of preceding one or many.
CN2008101332780A 2008-07-25 2008-07-25 Method and mobile terminal for automatically regulating receiving performance in downlink data receiving process CN101335595B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101702743A (en) 2009-11-04 2010-05-05 中兴通讯股份有限公司 Self-adaption adjustment method of mobile terminal browser and device thereof
CN102413191B (en) * 2011-12-30 2014-09-24 广东华邦技术软件有限公司 Web instant communication method based on browser
CN105027081B (en) * 2013-12-20 2018-09-07 华为技术有限公司 A kind of switching method and device of poll and interruption
CN108600790A (en) * 2018-05-17 2018-09-28 北京奇艺世纪科技有限公司 A kind of detection method and device of interim card failure

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