CN102571921B - Network access method and device for mobile equipment - Google Patents
Network access method and device for mobile equipment Download PDFInfo
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- CN102571921B CN102571921B CN201110410775.2A CN201110410775A CN102571921B CN 102571921 B CN102571921 B CN 102571921B CN 201110410775 A CN201110410775 A CN 201110410775A CN 102571921 B CN102571921 B CN 102571921B
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Abstract
The invention provides a network access method and a network access device for mobile equipment. The method comprises the following steps that: when accessing a network, a client judges whether a local cache stores the data of a specified network address or not; if the local cache stores the data of the specified network address, and the data in the cache is the latest data, the client directly acquires the data from the cache; and if the local cache does not store the data of the specified network address, the client searches for servers within a wireless communication range, transmits description about the network address of specified data to at least one server, queries whether caches of the servers store the data corresponding to the network address or not and whether the data is the latest data or not, acquires the data from the servers through a wireless communication technology if the caches of the servers store the data corresponding to the network address and the data is the latest data, and directly downloads the data from the Internet if the caches of the servers do not store the data corresponding to the network address and the data is not the latest data. By the network access method and the network access device for the mobile equipment, the data can be prevented from being repeatedly downloaded, traffic is saved, the traffic cost of a user is decreased, and the waiting time of the user is shortened.
Description
Technical field
The present invention relates to network communication field, particularly relate to the method for a kind of mobile device online and the device of a kind of mobile device online.
Background technology
In the modern life, people are surfed the Net by the mobile device such as mobile phone, notebook becomes universal phenomenon, and online can a kind of primary demand at last.But the network coverage ability provided due to telecom operators network speed that is poor, that provide is slow, user is caused to have to face the problem that networking speed is slow and campus network is high.
In fact the mobile device such as mobile phone mainly accessed web page and download file when surfing the Net, on the one hand, if can the data of repeated downloads webpage time the machine successively repeatedly clicks same webpage, causes flow to waste; On the other hand, webpage or the file of different user access have quite a few to be repetition, such as first user browses the news of certain portal website, second user also needs to browse same webpage, but mobile Internet access technology traditionally then two users needs connecting Internet respectively to download the data of same web page or file, this just causes identical webpage or file repeated downloads, thus consumes more network traffics, also brings the campus network of great number to user; And the Internet " major trunk roads " also may be caused to block according to above-mentioned way, thus expend the more stand-by period.
Summary of the invention
For solving the problem, the invention provides method and the device of a kind of mobile device online, the repeated downloads of data can be avoided, thus save the stand-by period of flow and minimizing user.
For achieving the above object, the present invention adopts following technical scheme:
A method for mobile device online, comprises the following steps:
During client online, first search the data whether having given network address in the machine buffer memory;
If so, the data and in buffer memory are latest data, then directly obtain the data in buffer memory;
If not, server in client-side search range for wireless communication, the network address of specific data is described and sends at least one server, inquire about in described server buffer the data that whether have corresponding to this network address and this data are latest data, if then obtain this data by wireless communication technology from server, if not then client directly from the Internet download data.
A device for mobile device online, comprising:
Search and judge module, for first searching when surfing the Net the data whether having given network address in the machine buffer memory;
Local data acquisition module, for when judging to draw the data having given network address in the machine buffer memory, continues to judge whether the data in buffer memory are latest data, if then directly obtain the data in buffer memory;
Other places data acquisition module, for when judging to draw the data not having given network address in the machine buffer memory, server in search range for wireless communication, the network address of specific data is described and sends at least one server, inquire about in described server buffer the data that whether have corresponding to this network address and this data are latest data, if then obtain this data by wireless communication technology from server, if not then client directly from the Internet download data.
As can be seen from above scheme, the method of mobile device online of the present invention and device, preferentially search in the machine buffer memory whether have required data when mobile device accesses network, if do not found, search for other mobile device, and the communication had by mobile device itself by needed for the machine, the data acquisition of other mobile device buffer memory comes, thus avoid the repeated downloads of data, save flow and the campus network, the stand-by period that decrease user.Compared with prior art, the present invention has following beneficial effect:
One, the machine was accessed last time and the machine be cached and data cached be up-to-date data, can directly obtain and not need again to download, thus save the campus network of network;
The free communication that two, can be carried by the machine obtains the data on other mobile device or the data of the machine having been accessed share to other mobile device by the way, is further saved the campus network of access the Internet by this mode of helping each other on the whole;
Three, the network speed being shared data by communication, much larger than network accesses such as GRPS conventional at present, therefore effectively can save the stand-by period of online.
Accompanying drawing explanation
Fig. 1 is the method flow schematic diagram of mobile device of the present invention online;
Fig. 2 is the structural representation of the device of mobile device of the present invention online.
Embodiment
In the place that square or other personnel are concentrated, have a lot of cellphone subscriber or notebook user online, for avoid every user all respectively connecting Internet obtain identical data (such as browsing same webpage), can will download to the machine buffer memory data sharing give other user use.For this reason, the present invention discloses the method for a kind of mobile device online, as shown in Figure 1, comprises the following steps:
Step S1, during client online, first searches the data whether having given network address in the machine buffer memory, if then enter step S2, then enters step S3 if not.
Described client refers to that this mobile device such as mobile phone or notebook may obtain network data by other mobile device; The data of described given network address refer to the data that these data are the required access of the machine.
Step S2, if find the data having given network address in the machine buffer memory, and judges to show that the data in buffer memory are latest data, then directly obtain the data in buffer memory; If through further judging to show that the data in buffer memory are not latest data, then enter step S3.
As a good embodiment, above-mentionedly judge that whether the data in the machine buffer memory are that the process of latest data specifically can comprise as follows:
Step S201, obtain the information of data in the machine buffer memory, this information comprises holding time information Ts and address descriptive information;
Step S202, obtains the final updating time Tn of data from the Internet according to described address descriptive information;
Step S203, judges whether the final updating time Tn of described data is later than holding time Ts, if then show that the data in buffer memory are not latest datas; Then show that the data in buffer memory are latest datas if not, then the machine can directly obtain this data.
Step S3, if find the data not having given network address in the machine buffer memory, then the server in client-side search range for wireless communication, if do not find at least one server, enters S6, otherwise enters S4.
Described range for wireless communication refers to the coverage scope of the communication that the machine can freely use.
Described server refers to that this mobile device can provide network data to described client.
Step S4, client will need the description of the network address of the data (i.e. specific data) of access to send at least one server successively before upper the Internet, inquires about in described server buffer the data that whether have corresponding to this network address and this data are latest data.
Whether have the data corresponding to this network address in above-mentioned querying server buffer memory and the process that this data are latest data in fact also relates to the operation of server internal, this specifically can comprise:
Whether step S401, have the data corresponding to given network address in client query server buffer;
Step S402, after server receives the inquiry request of client, judges the data whether having client needs in the machine buffer memory, if do not have the data that client needs in server buffer, then informs that client does not have data in need, and enter step S6; If there are the data that client needs in server buffer, then server adopts the method identical with step S201-step S203 to continue to judge whether these data are latest data, if not latest data then informs that client does not have data in need and enters step S6, if latest data then informs client data in need, and enters step S403;
Step S403, gets back in client and proceeds process, and namely client judges whether to need to obtain data from server according to the feedback result of server.
Step S5, if after the feedback result of client to server judge, finds the data existed in buffer memory in server needed for client, then obtains this data by wireless communication technology from server.As a good embodiment, described wireless communication technology can be WIFI (WiMAX) technology or Bluetooth technology etc.
Step S6, client is directly from the data that the Internet download needs, if this situation may to occur in rapid S3 client in range for wireless communication and not search the situation of any server, if person is that in step S4, server informs that client does not have the situation of data in need, in above-mentioned several situation, client all can only obtain the data of needs by oneself direct connecting Internet.
Corresponding with the method that above-mentioned a kind of mobile device is surfed the Net, the device that the present invention also provides a kind of mobile device to surf the Net, as shown in Figure 2, this device comprises:
Search and judge module, for first searching when surfing the Net the data whether having given network address in the machine buffer memory;
Local data acquisition module, for when judging to draw the data having given network address in the machine buffer memory, continues to judge whether the data in buffer memory are latest data, if then directly obtain the data in buffer memory;
Other places data acquisition module, for when judging to draw the data not having given network address in the machine buffer memory, server in search range for wireless communication, the network address of specific data is described and sends at least one server, inquire about in described server buffer the data that whether have corresponding to this network address and this data are latest data, if then obtain this data by wireless communication technology from server, if not then client directly from the Internet download data.
As a good embodiment, described local acquisition module can comprise the first latest data judge module, for judging whether the data in the machine buffer memory are latest data.This deterministic process specifically can comprise as follows:
Obtain the information of data in the machine buffer memory, this information comprises holding time information Ts and address descriptive information;
Obtain the final updating time Tn of data from the Internet according to described address descriptive information;
Judge whether the final updating time Tn of described data is later than holding time Ts, if the data then in buffer memory are not latest datas; Data if not then in buffer memory are latest datas.
In addition, described nonlocal acquisition module also can comprise the second latest data judge module, for judging whether the data in server buffer are latest data.This deterministic process is identical with the deterministic process in described first latest data judge module, does not repeat them here.
Wireless communication technology described in this device, can be WiFi technology or Bluetooth technology, described range for wireless communication also refers to the coverage scope of the communications such as the WIFI that the machine can freely use.
Preferably, device of the present invention can also comprise a buffer for storing the data of accessing before.
Other technical characteristic of the device of a kind of mobile device online of the present invention is identical with the method that a kind of mobile device of the present invention is surfed the Net, and with this, it will not go into details.
Can be found out by above scheme, the method of mobile device online of the present invention and device, preferentially search in the machine buffer memory whether have required data when mobile device accesses network, if do not found, search for other mobile device, and the communication had by mobile device itself by needed for the machine, the data acquisition of other mobile device buffer memory comes, thus avoid the repeated downloads of data, save flow and the campus network, the stand-by period that decrease user.Compared with prior art, the present invention has following beneficial effect:
One, the machine was accessed last time and the machine be cached and data cached be up-to-date data, can directly obtain and not need again to download, thus save the campus network of network;
Two, the free communication carried by the machine obtains the data on other mobile device or the data of the machine having been accessed share to other mobile device by the way, is further saved the campus network of access the Internet by this mode of helping each other on the whole;
Three, the network speed being shared data by communication, much larger than network accesses such as GRPS conventional at present, therefore effectively can save the stand-by period of online.
Above-described embodiment of the present invention, does not form limiting the scope of the present invention.Any amendment done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within claims of the present invention.
Claims (8)
1. a method for mobile device online, is characterized in that, comprise the following steps:
During client online, first search the data whether having given network address in the machine buffer memory;
If so, the data and in buffer memory are latest data, then directly obtain the data in buffer memory; Wherein, judge that whether data in the machine buffer memory are that the process of latest data comprises: the information obtaining data in the machine buffer memory, this information comprises holding time information and address descriptive information; Obtain the final updating time of data from the Internet according to described address descriptive information; Judge whether the final updating time of described data is later than the holding time, if the data then in buffer memory are not latest datas; Data if not then in buffer memory are latest datas;
If not, server in client-side search range for wireless communication, the network address of specific data is described and sends at least one server, inquire about in described server buffer the data that whether have corresponding to this network address and this data are latest data, if then obtain this data by wireless communication technology from server, if not then client directly from the Internet download data;
Described range for wireless communication is the coverage scope of the communication that the machine can freely use; Described server is for providing the mobile device of network data to described client.
2. the method for mobile device online according to claim 1, it is characterized in that, described wireless communication technology is WiFi technology.
3. the method for mobile device online according to claim 1, it is characterized in that, described wireless communication technology is Bluetooth technology.
4. the method for the mobile device online according to Claims 2 or 3, is characterized in that whether there are the data corresponding to this network address in described querying server buffer memory and the process that this data are latest data specifically comprises:
The data corresponding to given network address whether are had in client query server buffer;
After server receives the inquiry request of client, judge the data whether having client needs in the machine buffer memory, then inform that client does not have data in need if not; If then continue to judge whether these data are latest data, then inform that client does not have data in need if not, if then inform client data in need;
Client judges whether to need to obtain data from server according to the feedback result of server.
5. a device for mobile device online, is characterized in that, comprising:
Search and judge module, for first searching when surfing the Net the data whether having given network address in the machine buffer memory;
Local data acquisition module, for when judging to draw the data having given network address in the machine buffer memory, continues to judge whether the data in buffer memory are latest data, if then directly obtain the data in buffer memory; Wherein, described local acquisition module comprises the first latest data judge module, for judging whether the data in the machine buffer memory are latest data;
Other places data acquisition module, for when judging to draw the data not having given network address in the machine buffer memory, server in search range for wireless communication, the network address of specific data is described and sends at least one server, inquire about in described server buffer the data that whether have corresponding to this network address and this data are latest data, if then obtain this data by wireless communication technology from server, if not then client directly from the Internet download data; Wherein, described nonlocal acquisition module comprises the second latest data judge module, for judging whether the data in server buffer are latest data;
Described range for wireless communication is the coverage scope of the communication that the machine can freely use; Described server is for providing the mobile device of network data to described client.
6. the device of mobile device online according to claim 5, it is characterized in that, described wireless communication technology is WiFi technology.
7. the device of mobile device online according to claim 5, it is characterized in that, described wireless communication technology is Bluetooth technology.
8. the device of the mobile device online according to claim 6 or 7, is characterized in that, also comprise buffer, for storing the data of accessing before.
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| CN201110410775.2A CN102571921B (en) | 2011-12-09 | 2011-12-09 | Network access method and device for mobile equipment |
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| CN201110410775.2A CN102571921B (en) | 2011-12-09 | 2011-12-09 | Network access method and device for mobile equipment |
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| CN102571921B true CN102571921B (en) | 2015-07-08 |
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| CN103595893A (en) * | 2013-11-21 | 2014-02-19 | 上海浦东物流云计算有限公司 | Fax sending and processing method, device and system |
| CN103581494B (en) * | 2013-11-21 | 2016-02-17 | 上海浦东物流云计算有限公司 | Transmission processing method, the Apparatus and system of fax |
| CN103778221A (en) * | 2014-01-23 | 2014-05-07 | 广东欧珀移动通信有限公司 | Method and device for browsing webpage by mobile terminal |
| CN104021218B (en) * | 2014-06-23 | 2018-01-19 | 贝壳网际（北京）安全技术有限公司 | A kind of method for information display and device |
| CN104135780A (en) * | 2014-07-29 | 2014-11-05 | 深圳市金立通信设备有限公司 | Terminal |
| CN104486297A (en) * | 2014-11-27 | 2015-04-01 | 上海斐讯数据通信技术有限公司 | Network access method and mobile terminal |
| CN104639767B (en) * | 2015-03-13 | 2018-01-30 | 深圳市鸿宇顺软件有限公司 | A kind of mobile terminal and its control method to data cached flow |
| CN107046551B (en) * | 2016-02-05 | 2019-11-01 | 优信拍（北京）信息科技有限公司 | A kind of request of data, update method and related device |
| US10419557B2 (en) | 2016-03-21 | 2019-09-17 | International Business Machines Corporation | Identifying and managing redundant digital content transfers |
| CN107544977A (en) * | 2016-06-23 | 2018-01-05 | 广州市动景计算机科技有限公司 | webpage loading method and device |
| CN107818111B (en) * | 2016-09-13 | 2021-10-15 | 腾讯科技（深圳）有限公司 | Method for caching file data, server and terminal |
| CN108234555A (en) * | 2016-12-15 | 2018-06-29 | 广州市动景计算机科技有限公司 | Web page resources acquisition device and method |
| CN110084060B (en) * | 2019-03-26 | 2021-05-04 | 银江股份有限公司 | Complex information system collaborative data extraction method |
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