CN102170666A - Data processing method, device and system - Google Patents
Data processing method, device and system Download PDFInfo
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- CN102170666A CN102170666A CN2011101068578A CN201110106857A CN102170666A CN 102170666 A CN102170666 A CN 102170666A CN 2011101068578 A CN2011101068578 A CN 2011101068578A CN 201110106857 A CN201110106857 A CN 201110106857A CN 102170666 A CN102170666 A CN 102170666A
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Abstract
The invention discloses a data processing method. The method comprises the following steps: the data to be transmitted is classified through type analysis; the classified data is mapped into service quality information of a wireless communication system; and the service quality information is transmitted by the wireless communication system. The invention also discloses a data processing device and a data processing system which are used for improving the service quality of the wireless communication system, therefore, the relative technical problems that no priority is set in IP (Internet Protocol) layer application so that the service quality of the wireless communication system can not be fully utilized and the like are solved.
Description
Technical field
The invention belongs to wireless communication technology field, relate in particular to a kind of data processing method, Apparatus and system.
Background technology
Along with the development of wireless network, wireless communication system obtains use more and more widely, and as WIFI, 3G, LTE or the like, the various communication technologys also become a flash point day by day in the contention of " final jump " of wireless domain.The mobile Internet epoch arrive, and various portable terminals emerge in an endless stream, for example ipad, iphone, net book, intelligence basis, various intelligent mobile phone terminals or the like.Audio frequency, video, webpage, constant rate of speed business etc. have begun to shift to wireless transmission medium from the wire transmission medium.
A series of service models in the IP protocol suite, have been defined, be meant one group of service quality (QoS end to end, Quality of Service) function specifically is divided into three kinds of service models: the Best-Effort service(service model of doing one's best), Integrated service(integrated service model) Differentiated service(differentiated service).Best-Effort service is the default-service model of present Internet, and QoS is not provided.Integrated service is an integrated service model, is applied to LA Management Room, is not suitable for " final jump " of wireless domain.Differentiated service is a service model more than, and it can satisfy different QoS demands.Different with Integrated service, application program is before sending message, and not needing informing network equipment is its reserved resource.To Differentiated service service model, network does not need to be each stream maintenance state that it provides specific service according to the QoS of each message appointment.Can specify the QoS of message with diverse ways, for example the source address of IP priority of messages (IP Precedence), message and destination address etc.Network carries out classification, traffic shaping, traffic policing and the queue scheduling of message by these information.
Message classification there are following three kinds of methods:
Simple flow sorting technique is that data message is divided into a plurality of priority or a plurality of service class, for example using the COS ToS(Type of service of IP heading) front three (being IP priority) of field comes the mark message, message can be divided into 8 classes at most; If preceding 6 of using differentiated service code point (DSCP, Differentiated Services Code Point) ToS territory then can be divided into 64 classes at most.Behind message classification, just other QoS characteristic can be applied to different classification, realize class-based congestion management, traffic shaping etc.Lower floor's communication system can be provided with the strategy of message simple traffic classification, and this strategy can comprise the IP precedence of IP message or DSCP value, the EXP thresholding of MPLS message, 802.1p value of VLAN message etc.In fact, the audiovisual applications of supporting above-mentioned simple traffic classification seldom.
The complex traffic classification method is meant according to message informations such as five-tuple (source address, source port number, protocol number, destination address, destination slogan), TCP SYN classifies to message, and network manager can the flexible configuration classifying rules.Sorting result does not have scope restriction, it can be one by the definite narrow range of five-tuple (source address, source port number, protocol number, destination address, destination slogan), also can be all messages of certain network segment of coupling.Such sorting technique is applicable to the application of stiff end slogan, for example agreement such as RTP, H323.Perhaps extract the audio frequency and video form of data message use and the features such as port numbers of employing from RTCP control message and SIP message.
But adopt the new-type stream media technology of dynamic ports number to take above two kinds of methods not enough for some.After identifying [destination address, destination slogan],, analyze features such as average message length, message interval and determine application type in conjunction with bandwidth information.Adopt the confirmable audiovisual applications of matching characteristic storehouse method to have: P2P Streaming Medias such as QQ voice, SkyPe voice, PPLive, UUSee are used, use with online request, comprise Online Video program request and live for example http://zhibo8.com/ based on webpage, http://www.youku.com/, http://www.ku6.com, / http://www.tudou.com/, http://www.shuangtv.net/, http://www.cntv.cn/ net etc., and online game WOW World of Warcraft, the giant, journey.
Mobile Internet and multimedia application are current communications and the trend of internet development, have promoted a large amount of uses of portable terminal.And need wireless communication system that QoS is given security to moving with multimedia support.
In existing wireless communication system, provide QoS separately to support to upper-layer service.
802.11e has described 4 kinds of access categories (Access Category, AC) the realization Qos Differentiated Services: Background, Best Effort, Video and Voice of different kinds of business data among the WIFI.Wherein Video and Voice will take longer TXOP and short AIFSN.
In order to support multimedia service, be used in combination clean culture, 3 kinds of inquiry modes of multicast and broadcasting to support different QoS among the WiMax, IEEE 802.16-2004 has defined 4 kinds of dispatching services types, and the bandwidth request mode of every kind of type of service is stipulated:
Unsolicited grant service, unsolicited grant service (UGS) is used to transmit the fixed rate real-time data service, for example T1/E1 and do not have VoIP of silence compression etc.
Real-time inquiry business, inquiry business (rtPS) is used to support the variable bit rate real time business in real time, is for the business demand that satisfies dynamic change designs, for example the MPEG video traffic.
Non real-time inquiry business, non real-time inquiry business (nrtPS) are supported the non-real-time data stream of variable-length packets aperiodic, and for example, the internet that guaranteed minimum-rate requires inserts.
Best-Effort service, Best-Effort service (BE) support non real-time not have the Packet data service of any speed and delay variation requirement, and as E-mail and note etc., not requiring provides throughput and time delay to guarantee.
The qos parameter relevant with these 4 kinds of dispatch service comprises:
-Traffic Priority service priority
The maximum service rate that continues of-Maximum Sustained Traffic Rate
-Maximum Traffic Burst maximum burst service rate
The minimum service rate that guarantees of-Minimum Reserved Traffic Rate
—?Vendor-specific?QoS?parameters
-Tolerated Jitter tolerable shake
-Maximum Latency maximum delay
-Unsolicited Grant Interval initiatively authorizes at interval
-Unsolicited Polling Interval is the polling interval initiatively
According to the qos parameter of business, be defined as four kinds of types of service among the short-distance and medium-distance wireless communication system NUHT, and adopt different service dispatchings at the MAC layer:
Periodic scheduling business (PSS:periodically scheduling services), PSS business are for the real time business stream that periodically produces fixed bit grouping designs, for example: T1/E1 and do not carry out the IP voice service of silence compression.
Elongated real time business (VRT) (with the form disunity), VRT are used for carrying and produce the periodically real time business of variable-length packets data, for example: the MPEG video traffic.
Non-real-time service (NRT:non-real-time Service), NRT are supported the non-real-time data stream of variable-length packets aperiodic, the internet access service that for example guaranteed minimum-rate requires.
Best-Effort service (BE:Best Effort), BE support non real-time not have the Packet data service of any speed and delay variation requirement, and as Email and note etc., not requiring provides throughput and time delay to guarantee.
For short-distance and medium-distance wireless communication system NUHT, the qos parameter of Business Stream is as follows:
1) service priority
2) the maximum service rate that continues
3) maximum burst service rate
4) the minimum service rate that guarantees
5) tolerable shake
6) maximum delay
7) initiatively authorize at interval
8) active polling interval
9) bandwidth request/data transmission policies
10) SDU length
With regard to present practical application, reside on the wireless terminal the IP protocol suite to QoS support to do not high enough.A lot of audiovisual applications can't obtain the gain (benefit) that QoS brings in real bottom wireless communication protocol.Influence the not setting of field that bottom QoS is provided with during practical IP is used, cause lower floor's wireless communication system can't distinguish priority of messages; And QoS priority is provided with original intention and also is not quite similar in the priority of wireless communication system and the IP protocol suite.
In WIMAX, because the imperfection of design needs by the human configuration qos parameter.Can not dynamically determine corresponding business type and qos parameter according to service content.
In short-distance and medium-distance wireless communication system NUHT, though distinguished type of service and qos parameter set thereof, but can not be directly classify, thereby can not well utilize the QoS characteristic of short-distance and medium-distance wireless communication system NUHT that the QoS service experience of high-quality is provided for the user each transmission data.
In WIFI, because the IP data in the overwhelming majority's application, are not provided with DSCP or tos field, cause the QoS design of WIFI lack scope for their abilities, can not make the user experience the good service that WIFI QoS provides.
Existing packet classification method is mainly used in IP and upper layer application thereof, do not carry out message is carried out precise classification at the MAC layer, certainly with regard to let alone MAC layer in wireless communication system carry out the QoS demand that precise classification satisfies system.And in the IP layer is used, priority is not set, can not makes full use of the QoS correlation technique of bottom wireless communication system.
Summary of the invention
In view of this, technical problem to be solved by this invention provides a kind of data processing method, Apparatus and system, is used to improve the service quality of wireless communication system.For there is a basic understanding some aspects to the embodiment that discloses, provided simple summary below.This summary part is not to comment general, neither determine the key/critical component or describe the protection range of these embodiment.Its sole purpose is to present some notions with simple form, with this preamble as the detailed description of back.
In some optional embodiments, a kind of data processing method is provided, comprising:
The data of needs transmission are classified by the type parsing;
With sorted data map is the quality of service information of wireless communication system;
Transmit described quality of service information by wireless communication system.
The described classification by the type parsing is according to protocol type and/or service feature type data to be classified.
Wherein, described protocol type comprises IPv4 agreement, IPv6 agreement, transmission control protocol TCP, user datagram protocol UDP, SCTP SCTP, HTML (Hypertext Markup Language) HTTP, file transfer protocol (FTP) FTP, real time transport protocol RTP, RTP Control Protocol, RSVP RSVP, H.263 agreement, H.264 agreement, MPEG-1 agreement, MPEG-2 agreement, MPEG-4 agreement, MP3/4 agreement, AVS agreement, at least a in agreement, AMR agreement and the Session initiation protocol SIP G.711/2/3/8/9.
Described service feature type comprises SWF(Shock Wave Flash), at least a in RM, RMVB, WMF, QQ, SkyPe, PPLive, UUSee and the online game.
This method also comprises the step of buffered data.
Described buffered data specifically comprises: cushion in data, described quality of service information and the type analysis result of described needs transmission one or more.
This method also comprises:
To resolve sorted data by type and cushion, be mapped as quality of service information then; And/or,
To resolve sorted data by type, be mapped as quality of service information, cushion then; And/or,
The data of needs transmission are cushioned and resolve data are classified, be mapped as quality of service information then by type.
This method also comprises:
To resolve sorted data by type and cushion, be quality of service information with sorted data map simultaneously; Or,
After the data of needs transmission are cushioned simultaneously and resolving classification, be mapped as quality of service information by type.
Wherein, buffered data is for transmitting data in any order, and described is according to the transmission rule of presetting arbitrarily and/or dynamically generate data to be sorted in any order; Buffered data can be used in to the upper strata and sends response, makes data and upper strata decorrelation.
Wherein, the described data of transmission that need in the said method are for needing the IP data of transmission.
Described quality of service information in the said method comprises QoS parameter and/or quality of service data.
This method also comprises: after the data of needs transmission are classified by the type parsing, obtain one or more categorical attributes of these data, and this categorical attribute is corresponding with the QoS parameter of wireless communication system; With sorted data map is the quality of service information of wireless communication system; For mapping ruler, preestablish according to any regular, or in data transmission procedure, adjust in real time, maybe will preset mapping ruler and combine with the real-time mapping ruler of adjusting; For adjusting mapping ruler, be set by the user, or set, or user's setting is combined with the system strategy setting by system strategy.
Described is the quality of service information of wireless communication system with sorted data map, specifically comprises:
According to the information parameter of the service quality needs of classification results and wireless communication system, generate corresponding quality of service information; Or,
Generate quality of service information by configuration; Or,
Generate the quality of service information of being supported, and select the quality of service information of needs by wireless communication system.
This method also comprises:
The quality of service information of the described wireless communication system that mapping is obtained carries out related with the described data of transmission that need;
Wireless communication system generates wireless communication system services qualitative data frame according to association and transmits described quality of service information.
Described wireless communication system is a kind of among LTE, WIMAX, 802.11, short-distance and medium-distance wireless communication system NUHT, TD-SCDMA, CDMA2000, WCDMA, GSM, GPRS and the CDMA.
In some optional embodiments, a kind of data processing equipment also is provided, comprising:
The type resolution unit is used for the data of needs transmission are classified by the type parsing;
The QoS parameter generation unit, being used for sorted data map is the quality of service information of wireless communication system.
The described classification by the type parsing is according to protocol type and/or service feature type data to be classified.
Described protocol type comprises IPv4 agreement, IPv6 agreement, Transmission Control Protocol, udp protocol, Stream Control Transmission Protocol, http protocol, File Transfer Protocol, Real-time Transport Protocol, rtcp protocol, RSVP, H.263 agreement, H.264 agreement, MPEG-1 agreement, MPEG-2 agreement, MPEG-4 agreement, MP3/4 agreement, AVS agreement, at least a in agreement, AMR agreement and the Session Initiation Protocol G.711/2/3/8/9.
Described service feature type comprises at least a in SWF, RM, RMVB, WMF, QQ, SkyPe, PPLive, UUSee and the online game.
This device also comprises:
Data buffer unit is used for buffered data.
One or more of data after data, described quality of service information and the type that described data buffer unit is used for cushioning described needs transmission resolved.
This device also comprises:
The data of needs transmission are inserted that data buffer unit cushions and data are classified, be mapped as quality of service information by the QoS parameter generation unit then by the type resolution unit; And/or,
The sorted data of type resolution unit are inserted data buffer unit cushion, be mapped as quality of service information by the QoS parameter generation unit; And/or,
With the sorted data of type resolution unit, be mapped as QoS parameter and/or quality of service data by the QoS parameter generation unit, insert data buffer unit then.
This device also comprises:
The data of needs transmission are inserted data buffer unit simultaneously and by after the classification of type resolution unit, are mapped as QoS parameter and/or quality of service data by the QoS parameter generation unit; Or,
With the sorted data of type resolution unit, insert data buffer unit simultaneously and be mapped as QoS parameter and/or quality of service data by the QoS parameter generation unit.
Wherein, described data buffer unit is for transmitting data in any order, and the described data of transmitting in any order are according to the transmission rule of presetting arbitrarily and/or dynamically generate data to be sorted; Described data buffer unit can send response to the upper strata, makes data and upper strata decorrelation.
Wherein, the described data of transmission that need in the said apparatus are for needing the IP data of transmission.
Described quality of service information in the said apparatus comprises QoS parameter and/or quality of service data.
This device also comprises: after the type resolution unit is classified by the type parsing to the data of needs transmission, obtain one or more categorical attributes of these data; The service quality generation unit is corresponding with the QoS parameter of wireless communication system with this categorical attribute, is the quality of service information of wireless communication system with sorted data map; For mapping ruler, preestablish according to any regular, or in data transmission procedure, adjust in real time, maybe will preset mapping ruler and combine with the real-time mapping ruler of adjusting; For adjusting mapping ruler, be set by the user, or set, or user's setting is combined with the system strategy setting by system strategy.
Described QoS parameter generation unit also is used for:
According to the information parameter of the service quality needs of classification results and wireless communication system, generate corresponding quality of service information; Or,
Generate quality of service information by configuration; Or,
Generate the quality of service information of being supported, and select the QoS parameter and/or the quality of service data of needs by wireless communication system.
The quality of service information that described QoS parameter generation unit also is used for described wireless communication system that mapping is obtained carries out related with the data of described needs transmission.
In some optional embodiments, a kind of data handling system also is provided, comprising:
Data processing equipment is used for the data of needs transmission are classified by the type parsing, is the quality of service information of wireless communication system with sorted data map;
Wireless communication system is used to transmit described quality of service information.
Described wireless communication system also is used for generating wireless communication system services qualitative data frame according to association and transmits described quality of service information.
Described wireless communication system is a kind of among LTE, WIMAX, 802.11, short-distance and medium-distance wireless communication system NUHT, TD-SCDMA, CDMA2000, WCDMA, GSM, GPRS and the CDMA.
For above-mentioned and relevant purpose, one or more embodiment comprise the feature that the back will describe in detail and particularly point out in the claims.Below explanation and accompanying drawing describe some illustrative aspects in detail, and its indication only is some modes in the utilizable variety of way of principle of each embodiment.Other benefit and novel features will consider in conjunction with the accompanying drawings and become obviously along with following detailed description, and the disclosed embodiments are to comprise being equal to of all these aspects and they.
The present invention classifies by the message that the upper strata to wireless communication system promptly comprises the IP layer, and classification results is mapped as the relevant parameter of QoS in the radio communication, thereby solve in the present IP layer application priority is not set, even be provided with the QoS that priority can not satisfy wireless communication system, can not make full use of the problem of the QoS correlation technique of lower floor's wireless communication system.
The application of the invention in WIMAX, can be determined corresponding business type and qos parameter according to the Data Dynamic of transmission.
The application of the invention, in short-distance and medium-distance communication system NUHT, can directly classify on the one hand to each transmission data, can use the classification results in the data processing equipment on the other hand, the qos parameter of data buffer unit and generation, thereby well improve the QoS processing procedure of short-distance and medium-distance communication system, the QoS service of high-quality is provided for the user.
The application of the invention in WIFI, can solve in the IP data and DSCP or tos field not to be provided with or to be provided with inaccurate, causes the user can not fully obtain the problem of the QoS good service of WIFI.
Figure of description
Fig. 1 is the schematic flow sheet of data processing method provided by the invention;
Fig. 2 is the general structure schematic diagram of data processing equipment provided by the invention;
Fig. 3 is the mutual schematic diagram of data processing equipment module that the embodiment of the invention three provides;
Fig. 4 is the mutual schematic diagram of data processing equipment module that the embodiment of the invention four provides;
Fig. 5 is the mutual schematic diagram of data processing equipment module that the embodiment of the invention five provides;
Fig. 6 is the mutual schematic diagram of data processing equipment module that the embodiment of the invention six provides;
Fig. 7 is the mutual schematic diagram of data processing equipment module that the embodiment of the invention seven provides;
Fig. 8 is the mutual schematic diagram of data processing equipment module that the embodiment of the invention eight provides.
Embodiment
The following description and drawings illustrate specific embodiments of the present invention fully, to enable those skilled in the art to put into practice them.Other embodiments can comprise structure, logic, electric, process and other change.Embodiment only represents possible variation.Unless explicitly call for, otherwise independent assembly and function are optionally, and the order of operation can change.The part of some embodiments and feature can be included in or replace the part and the feature of other embodiments.The scope of embodiment of the present invention comprises the gamut of claims, and all obtainable equivalents of claims.In this article, these embodiments of the present invention can be represented with term " invention " individually or always, this only is for convenience, and if in fact disclose and surpass one invention, not that the scope that will automatically limit this application is any single invention or inventive concept.
Because deficiency of the prior art, the present invention proposes a kind of data processing method, be used to improve the service quality of wireless communication system, thereby solve at present and in the IP layer is used, priority is not set, even be provided with the QoS that priority can not satisfy wireless communication system, can not make full use of the problem of the QoS correlation technique of lower floor's wireless communication system, this method is applicable to various wireless communication systems.
With reference to Fig. 1, Fig. 1 is a kind of data processing method provided by the invention, may further comprise the steps:
Step S101, the data that will need to transmit are classified by the type parsing.
Wherein, need data packets for transmission to draw together but be not limited to the IP data.
Wherein, resolve by type that to classify be data to be classified and/or the service feature type is classified to data according to protocol type.
Wherein, protocol type includes but not limited to IPv4 agreement (Internet protocol (Internet Protocol, IP) the 4th edition), IPv6 agreement (Internet protocol (Internet Protocol, IP) sixth version), transmission control protocol (TCP, Transmission Control Protocol), User Datagram Protocol (UDP, User Datagram Protocol), SCTP (SCTP, STREAM CONTROL TRANSMISSION PROTOCOL), HTML (Hypertext Markup Language) (HTTP, HyperText Transfer Protocol), file transfer protocol (FTP) (FTP, File Transfer Protocol), real time transport protocol (RTP, Real-time Transport Protocol), RTP control protocol (RTCP, RTP Control Protocol), RSVP RSVP, H.263 agreement, H.264 agreement, the MPEG-1 agreement, the MPEG-2 agreement, the MPEG-4 agreement, the MP3/4 agreement, the AVS agreement, G.711/2/3/8/9 agreement, at least a in AMR agreement and the conversation initialized protocol (SIP, Session Initiation Protocol).
Service feature includes but not limited to SWF, RM, RMVB, WMF, QQ, SkyPe, PPLive, UUSee and online game.
Step S102, be the quality of service information of wireless communication system with sorted data map.Wherein, quality of service information comprises QoS parameter and/or quality of service data.
To the data of needs transmission by type resolve classify after, can obtain one or more categorical attributes of these data, this categorical attribute is corresponding with the QoS parameter (QoS information) of wireless communication system, can with sorted data map the quality of service information of wireless communication system.This mapping ruler can preestablish according to any regular, also can adjust in real time in data transmission procedure, also can combine with the real-time mapping ruler of adjusting presetting mapping ruler.For adjusting mapping ruler, can be set by the user, also can set, or user's setting is combined with the system strategy setting by system strategy.
For example: with sorted data map is that the quality of service information of wireless communication system can generate corresponding quality of service information according to the information parameter of the service quality needs of classification results and wireless communication system; Perhaps, can generate quality of service information by configuration; Perhaps, also the QoS parameter of being supported be can generate, and the quality of service information that needs, i.e. QoS parameter and/or data selected by wireless communication system.
The quality of service information of the wireless communication system that obtains and the data that need transmission are carried out related, make wireless communication system can need determine the data of transmission from quality of service information.Wherein association can realize by Function Mapping, also can directly add related information in the data of needs transmission, or the like.
Step S103, by wireless communication system transmission service quality information, i.e. QoS parameter and/or quality of service data.
Wireless communication system generates wireless communication system services qualitative data frame according to association and comes transmission service quality information.
Wireless communication system services qualitative data frame is the Frame that comprises the data of needs transmission.The data that wireless communication system services qualitative data frame can transmit for needs when not comprising the wireless communication system services quality.
What wherein, this wireless communication system can be among LTE, WIMAX, 802.11, short-distance and medium-distance wireless communication system NUHT, TD-SCDMA, CDMA2000, WCDMA, GSM, GPRS and the CDMA is a kind of.
Above-mentioned data processing method also may comprise the step of buffered data.
Buffered data can transmit data in any order, for example: priority or access category according to the quality of service data that generates transmit, scheduling rule also can be set transmit data, scheduling rule can be that the service quality processing procedure according to user's request and/or wireless communication system generates.Scheduling rule can preestablish, and perhaps dynamically generates according to wireless communication system services quality treatment process.Wherein, transmitting data in any order is according to the transmission rule of presetting arbitrarily and/or dynamically generate data to be sorted; Buffered data can be used in to the upper strata and sends response, makes data and upper strata decorrelation, the processing of data buffering type resolve and QoS parameter generate handle before between or i.e. generation at any time takes place afterwards.Specifically comprise following several implementation:
Type is resolved sorted data be mapped as the quality of service information transmission by the QoS parameter generation; And/or,
To resolve sorted data by type and cushion, and generate then and be mapped as the quality of service information transmission; And/or,
To resolve sorted data by type, be mapped as quality of service information, carry out data buffering then; And/or,
To resolve sorted data by type, and carry out data buffering simultaneously and be mapped as the quality of service information transmission; Or,
The data of needs transmission are cushioned and resolve data are classified, be mapped as the quality of service information transmission then by type; Or,
The data of needs transmission are cushioned simultaneously and by after the type parsing classification, are mapped as quality of service information and transmit.
Buffered data can be one or more in the data that cushion after the data, quality of service information, the type that need transmission are resolved.Quality of service information comprises QoS parameter and quality of service data.Quality of service data is the data that comprise QoS parameter and needs transmission, and this needs data packets for transmission to draw together but is not limited to the IP data.QoS parameter is the parameter in the wireless communication system.Data after type is resolved can the containing type analysis results and/or are needed the data of transmission, and this needs data packets for transmission to draw together but is not limited to the IP data.
For example: buffered data can be the data that buffering needs transmission before type is resolved; Perhaps in type resolving, reach data and/or the type analysis result that type is resolved the back buffering transmission; Perhaps also can, be mapped as quality of service information after, one or more of the data of buffering transmission, type analysis result and quality of service information.
The present invention also provides a kind of data handling system, comprising:
Data processing equipment is used for the data of needs transmission are classified by the type parsing; With sorted data map is the quality of service information of wireless communication system, and wherein, quality of service information comprises QoS parameter and/or quality of service data; Wherein, need data packets for transmission to draw together but be not limited to the IP data.
Wireless communication system is used to transmit the quality of service information that the data processing equipment mapping generates, i.e. QoS parameter and/or quality of service data.
Wherein, wireless communication system comes transmission service quality information according to association generation wireless communication system services qualitative data frame.
Wireless communication system services qualitative data frame is the Frame that comprises the data of needs transmission.The data that wireless communication system services qualitative data frame can transmit for needs when not comprising the wireless communication system services quality.
What wherein, this wireless communication system can be among LTE, WIMAX, 802.11, short-distance and medium-distance wireless communication system NUHT, TD-SCDMA, CDMA2000, WCDMA, GSM, GPRS and the CDMA is a kind of.
With reference to Fig. 2, be the general structure schematic diagram of data processing equipment, comprising: type resolution unit 201 and QoS parameter generation unit 202;
Type resolution unit 201 is used for the data of needs transmission are classified by the type parsing; Wherein, need data packets for transmission to draw together but be not limited to the IP data.
QoS parameter generation unit 202, being used for sorted data map is the quality of service information of wireless communication system, quality of service information comprises QoS parameter and/or quality of service data.
Wherein, type resolution unit 201 can be classified the IP data of needs transmission, and wherein said type resolution unit 201 is classified to data by protocol type and/or service feature type.Wherein, protocol type includes but not limited to IPv4 agreement, IPv6 agreement, Transmission Control Protocol, udp protocol, Stream Control Transmission Protocol, http protocol, File Transfer Protocol, Real-time Transport Protocol, rtcp protocol, RSVP, H.263 agreement, H.264 agreement, MPEG-1 agreement, MPEG-2 agreement, MPEG-4 agreement, MP3/4 agreement, AVS agreement, G.711/2/3/8/9 agreement, AMR agreement and Session Initiation Protocol.The service feature type includes but not limited to SWF, RM, RMVB, WMF, QQ, SkyPe, PPLive, UUSee and online game.Type resolution unit 201 can increase various subsolutions according to user and system's needs and analyse the unit.Sorting result can show according to multiple mode, and the various attributes of sorting result can determine dynamically that as required for example classification results can show according to one or more combination of following various attributes:
1, video/audio/webpage/download/real-time game/literal/image/P2P
2, fixed length bag/random length bag
3, periodic data bag/aperiodicity packet
4, tolerance shake time delay
5, Mean Speed
6, instantaneous maximun speed
7, instantaneous minimum speed
8, burst sizes
9, maximum bag is long
10, parcel is long
11, control information/data message
12, in real time/non real-time
13, postpone the border
14, bandwidth range
15, average packet is long
16, average traffic at interval
17, minimal service at interval
18, maximum traffic at interval
19, inactive interval
20, hang up at interval
QoS parameter generation unit 202 is used for the classification results of type resolution unit 201 is mapped as the quality of service information of wireless communication system.
After 201 pairs of type resolution unit need the data of transmission to classify by the type parsing, obtain one or more categorical attributes of these data; Service quality generation unit 202 is corresponding with the QoS parameter of wireless communication system with this categorical attribute, is the quality of service information of wireless communication system with sorted data map; For mapping ruler, preestablish according to any regular, or in data transmission procedure, adjust in real time, maybe will preset mapping ruler and combine with the real-time mapping ruler of adjusting; For adjusting mapping ruler, be set by the user, or set, or user's setting is combined with the system strategy setting by system strategy.
For example: with sorted data map is that the quality of service information of wireless communication system can generate corresponding quality of service information according to the information parameter of the service quality needs of classification results and wireless communication system; Perhaps, can generate quality of service information by configuration; Perhaps, also the QoS parameter of being supported be can generate, and the QoS parameter and/or the data of needs selected by wireless communication system.Wherein, the QoS parameter of wireless communication system can for:
A, in 802.11 QoS parameter,
1, the time started
2, average packet is long
3, maximum bag is long
4, average traffic at interval
5, minimal service at interval
6, inactive interval
7, hang up at interval
8, Mean Speed
9, instantaneous minimum-rate
10, instantaneous maximum rate
11, burst sizes
12, type of service
13, service priority
14, maximum traffic at interval
15, bandwidth range
16, postpone the border
17, access category
B, in 802.16 QoS parameter,
1, service priority
2, the maximum service rate that continues
3, maximum burst service rate
4, the minimum service rate that guarantees
5, tolerable shake
6, maximum delay
7, initiatively authorize at interval
8, active polling interval
9, type of service
C, in short-distance and medium-distance wireless communication system NUHT QoS parameter,
1, service priority
2, the maximum service rate that continues
3, maximum burst service rate
4, the minimum service rate that guarantees
5, tolerable shake
6, maximum delay
7, initiatively authorize at interval
8, active polling interval
9, bandwidth request/data transmission policies
10, SDU length
11, type of service
It is related that the quality of service information that QoS parameter generation unit 202 also is used for the wireless communication system that will obtain and the data of needs transmission are carried out, and makes wireless communication system can need determine the data of transmission from quality of service information.Wherein association can realize by Function Mapping, also can directly add related information in the data of needs transmission, or the like.
Below by 2 specific embodiment explanations.
Embodiment one
In the present embodiment, what the IP layer need transmit is that coded format is IP data H.263, the classification results of type resolution unit 201 is video data H.263, and classification results is: video, fixed length bag, aperiodicity packet, Mean Speed be 5Mbps, instantaneous maximun speed be 8Mpbs, instantaneous minimum speed be 3.6Mbps, burst sizes 188 bytes, long 188 bytes of maximum bag, long 188 bytes of parcel, data message, in real time, postpone the border, bandwidth range is that 3-10Mbps, average packet length are 188 bytes;
QoS parameter generation unit 202 is 802.11 systems according to this result with the wireless communication system of being served, and access category is a video in the generation 802.11, and Traffic ID is 5 QoS parameter.
Embodiment two
In the present embodiment, what the IP layer need transmit is that coded format is the IP data of SIP data control information, the classification results of type resolution unit 201 is the SIP data control information, and classification results is: its relevant data message comprises the MPEG video traffic, sends address and receiver address;
QoS parameter generation unit 202 is that the self attributes of MPEG is a real time data according to data message, and the real time data length of transmission is variable, thereby generates the QoS parameter that type of service among the short-distance and medium-distance communication system NUHT is elongated real time business when the follow-up data message of transmission.
This data processing equipment inside, the processing of type resolution unit 201 is prior to the processing of QoS parameter generation unit 202.
As Fig. 3 to Fig. 8, data processing equipment also may comprise data buffer unit, is used for buffered data.
Wherein, this data processing equipment inside, the processing of type resolution unit is prior to the processing of QoS parameter generation unit, and the processing of data buffer unit can take place at the random time point of data processing equipment.Described data buffer unit is for transmitting data in any order, for example: priority or access category according to the quality of service data that generates transmit, scheduling rule also can be set transmit data, scheduling rule can be that the service quality processing procedure according to user's request and/or wireless communication system generates.Scheduling rule can preestablish, and perhaps dynamically generates according to wireless communication system services quality treatment process.Transmit data in any order, comprise according to any transmission rule default and/or that dynamically generate and the transmission data are sorted and transmit data, or come the transmission data are sorted and transmit data or offer wireless communication system to use according to the demand of bottom wireless communication system.Data buffer unit can send response to the upper strata, makes transmission data and upper strata decorrelation.
Data buffer unit can use the formation of any number and/or stack to realize, for example: four formations come buffer memory audio frequency, video, control protocol message (SIP, RTCP), common application message (Text, Application, Image) respectively.Data buffer unit can independently exist, perhaps, and can be related with the transmission buffering area of wireless communication system, perhaps, can utilize the transmission buffering area of wireless communication system to realize data buffer unit, perhaps, can handle the transmission data in the direct usage data buffer of wireless communication system unit.
The processing of data buffer unit before type resolution unit and QoS parameter generation unit are handled between or (generation of random time point) take place afterwards.Data buffer unit can generate the wireless communication system services qualitative data according to the QoS parameter generation unit.For example: the sorted data of type resolution unit can be mapped as QoS parameter and/or quality of service data transmission by the QoS parameter generation unit; Perhaps, the transmission data can be inserted data buffer unit and by the type resolution unit data classified, be mapped as QoS parameter and/or quality of service data transmission by the QoS parameter generation unit then; Perhaps, the sorted data of type resolution unit can be inserted data buffer unit and be mapped as the transmission of QoS parameter and/or quality of service data by the QoS parameter generation unit; Perhaps, the transmission data can be inserted simultaneously data buffer unit and, be mapped as QoS parameter and/or quality of service data transmission by the QoS parameter generation unit by after the classification of type resolution unit; Perhaps, can insert data buffer unit simultaneously and be mapped as QoS parameter and/or quality of service data transmission after the classification of type resolution unit by the QoS parameter generation unit; Perhaps, can be mapped as QoS parameter and/or quality of service data by the QoS parameter generation unit, insert data buffer unit then after the classification of type resolution unit.Data buffer unit can generate the wireless communication system services qualitative data according to the QoS parameter generation unit.
Data processing equipment and/or wireless communication system can generate bottom wireless communication system services qualitative data in the usage data buffer unit.
Wherein, data processing equipment can be applied between IP layer and the wireless communication system, perhaps data processing equipment is placed the processing procedure of wireless communication system.
For making principle of the present invention, characteristic and advantage clearer, describe the present invention below in conjunction with specific embodiment.
Embodiment three
In the present embodiment, data processing equipment is between wireless communication system 802.11 and IP layer, and data parsing is a Session Initiation Protocol.As shown in Figure 3, Fig. 3 is the mutual schematic diagram of data processing equipment module that the embodiment of the invention three provides.Be implemented as follows:
Step S301, when wireless access point AP need send to wireless terminal Station with upper strata IP protocol data bag, IP stack is delivered to IP protocol data bag in the data processing equipment.
Wherein, can be that wireless communication system is delivered to IP protocol data bag in the data processing equipment.All can use this processing mode of present embodiment among all embodiment, repeat no more.
Step S302, data processing equipment are resolved data by the type resolution unit, confirm that notebook data is the Session Initiation Protocol data.
Step S303, data processing equipment are delivered to IP protocol data bag in the data buffer unit according to the classification results of type resolution unit, and the QoS parameter generation unit is mapped as (this result can comprise the classification of Data result) QoS parameter of wireless communication system according to the result of data buffer unit.
The QoS parameter that step S304, wireless communication system determine according to data processing equipment is revised the QoS parameter of frame, according to the service quality processing procedure of wireless communication system with transfer of data to Station.
Wherein, in the present embodiment, can be after wireless communication system carries out the wireless communication system protocol encapsulation with IP protocol data bag, behind the QoS parameter of having determined wireless communication system, according to the radio communication system data frame after the QoS parameter modification encapsulation.All can use this processing mode of present embodiment among all embodiment, repeat no more.
Wherein, data buffer unit can use the formation of any number and/or stack to realize, for example: four formations come buffer memory audio frequency, video, control protocol message (SIP, RTCP), common application message (Text, Application, Image) respectively.All can use this processing mode of present embodiment among all embodiment, repeat no more.
Wherein, data buffer unit can independently exist, perhaps, can be related with the transmission buffering area of wireless communication system, perhaps, can utilize the transmission buffering area of wireless communication system to realize data buffer unit, perhaps, can handle the transmission data in the direct usage data buffer of wireless communication system unit.All can use the data buffer unit of present embodiment among all embodiment, repeat no more.
Wherein, the QoS parameter generation unit can user application configuration, default configuration and the rule that dynamically generates, and the result of use pattern resolution unit are mapped as upper strata IP protocol data the QoS parameter of corresponding wireless communication system.All can use the QoS parameter generation unit of present embodiment among all embodiment, repeat no more.
Wherein, data processing equipment also can be mapped as the classification results of type resolution unit the DSCP or the TOS field of IP layer, and is provided with in the IP message that sends.
Wherein, present embodiment can be applied in 802.11 agreements, 802.16 agreements, LTE agreement and the short-distance and medium-distance wireless communication system NUHT agreement.All embodiment are suitable for this description, repeat no more.
Embodiment four
In the present embodiment, data processing equipment is between wireless communication system protocol stack and IP layer, and data parsing is a Session Initiation Protocol.As shown in Figure 4, Fig. 4 is the mutual schematic diagram of data processing equipment module that the embodiment of the invention four provides.Be implemented as follows:
Step S401, when wireless access point AP need send to wireless terminal Station with upper strata IP protocol data bag, IP stack is delivered to IP protocol data bag in the data processing equipment.
Wherein, can be that the wireless communication system protocol stack is delivered to IP protocol data bag in the data processing equipment.All can use this processing mode of present embodiment among all embodiment, repeat no more.
Step S402, data processing equipment are resolved data by the type resolution unit, confirm that notebook data is protocol data H.263.
Step S403, data processing equipment are delivered to IP protocol data bag in the data buffer unit and the QoS parameter generation unit can take place simultaneously according to the QoS parameter that the classification results of type resolution unit is mapped as wireless communication system;
The QoS parameter that the protocol stack of step S404, wireless communication system is determined according to data processing equipment is revised the QoS parameter of frame, according to the service quality processing procedure of wireless communication system data is sent to Station.
Embodiment five
In the present embodiment, data processing equipment is between wireless communication system protocol stack and IP layer, and data parsing is a Session Initiation Protocol.As shown in Figure 5, Fig. 5 is the mutual schematic diagram of data processing equipment module that the embodiment of the invention five provides.Be implemented as follows:
Step S501, when wireless access point AP need send to wireless terminal Station with upper strata IP protocol data bag, IP stack is delivered to IP protocol data bag in the data processing equipment.
Step S502, data processing equipment are resolved data by the type resolution unit, confirm that notebook data is protocol data H.263.
Step S503, data processing equipment pass through the QoS parameter of QoS parameter generation unit mapping wireless communication system, according to classification results and/or QoS parameter IP protocol data bag are delivered in the data buffer unit then.
The QoS parameter that the protocol stack of step S504, wireless communication system is determined according to data processing equipment is revised the QoS parameter of frame, according to the service quality processing procedure of wireless communication system data is sent to Station.Also can, data buffer unit generates the wireless communication system services qualitative data according to bottom wireless communication system default or that dynamically determine, and wireless communication system sends to Station according to the service quality processing procedure with data with the wireless communication system services qualitative data that generates.
Embodiment six
In the present embodiment, data processing equipment is between wireless communication system 802.11 protocol stacks and IP layer, and data parsing is the AMR voice data, and as shown in Figure 6, Fig. 6 is the mutual schematic diagram of data processing equipment module that the embodiment of the invention six provides.Be implemented as follows:
Step S601, when wireless access point AP need send to wireless terminal Station with the RTP data of upper strata IP protocol data bag, with the RTP data passes in data processing equipment, (data processing equipment sends response to the IP layer, make the IP layer think and send data correctly transmission, i.e. decorrelation).
Step S602, data processing equipment are inserted the RTP data in the data buffer unit, and the type resolution unit is resolved data, confirm that according to the PT field in the RTP message notebook data is the AMR voice data.
Step S603, QoS parameter generation unit are mapped as audio frequency corresponding service type in 802.11 agreements with the AMR audio frequency.
Step S604, data processing equipment determine the QoS parameter of 802.11 corresponding frames, for example QoS Control field according to the protocol status of 802.11 agreements.And the QoS parameter of 802.11 frames of correspondence is related with the transmission data in the data buffer unit, and be delivered to 802.11 protocol stacks.
Step S605,802.11 protocol stacks carry out the service quality processing according to the QoS parameter of 802.11 frames of determining, and these data are sent to Station.
Embodiment seven
In the present embodiment, data processing equipment is arranged in wireless communication system 802.11 protocol stacks, and data parsing is video data H.264, and as shown in Figure 7, Fig. 7 is the mutual schematic diagram of data processing equipment module that the embodiment of the invention seven provides.Be implemented as follows:
Step S701, when wireless access point AP need send to wireless terminal Station with upper strata IP protocol data bag, 802.11 protocol stacks are delivered to IP protocol data bag in the data processing equipment.
Step S702, data processing equipment are resolved data by the type resolution unit, confirm that notebook data is video data H.264.
Step S703, QoS parameter generation unit H.264 video data are mapped as the TID of the video correspondence in 802.11 agreements.Data processing equipment is determined the QoS parameter of 802.11 corresponding frames according to the protocol status and the TID of 802.11 agreements.
The QoS parameter that step S704,802.11 protocol stacks are determined according to data processing equipment generates the 802.11 quality of service data frames that send, and according to 802.11 service quality processing procedures data is sent to Station.
Embodiment eight
In the present embodiment, data processing equipment is arranged in the wireless communication system protocol stack, and data parsing is the ASF video data, and as shown in Figure 8, Fig. 8 is the mutual schematic diagram of data processing equipment module that the embodiment of the invention eight provides.Be implemented as follows:
Step S801, when wireless access point AP need send to wireless terminal Station with upper strata IP protocol data bag, 802.11 protocol stacks are delivered to IP protocol data bag in the data processing equipment.
Step S802, type resolution unit use the media characteristic storehouse that data are resolved, and confirm that notebook data is senior stream format (ASF, an Advanced Streaming Format) stream medium data.
Step S803, data processing equipment are presented to packet in the data buffer unit when the type resolution unit is handled, and packet is cushioned.
Step S804, QoS parameter generation unit be by the result of type resolution unit and data buffer unit, and the ASF stream medium data is mapped as QoS parameter in 802.11 agreements.
The QoS parameter that step S805,802.11 protocol stacks are determined according to data processing equipment generates the 802.11 quality of service data frames that send, and according to 802.11 service quality processing procedures data is sent to Station; Wherein, the data of 802.11 protocol stacks in can the usage data buffer unit generate 802.11 Frames.
Unless otherwise specific statement, term such as processing, calculating, computing, determine, show or the like that the action and/or the process that can refer to one or more processing or computing system or similar devices, described action and/or process will be expressed as the data manipulation of the register of treatment system or the amount of the physics (as electronics) in the memory and be converted into other data of the interior physical quantity of the memory, register or other this type of information storages, emission or the display device that are expressed as treatment system similarly.Information can be used multiple different technology and any expression the in the method with signal.For example, data, instruction, order, information, signal, bit, symbol and the chip of mentioning in the description on run through can be represented with voltage, electric current, electromagnetic wave, magnetic field or particle, light field or particle or its combination in any.
Should be understood that the particular order of the step in the disclosed process or the example that level is illustrative methods.Based on design preference, should be appreciated that the particular order of the step in the process or level can be rearranged under the situation that does not break away from protection range of the present disclosure.Appended claim to a method has provided the key element of various steps with exemplary order, and is not to be limited to described particular order or level.
In above-mentioned detailed description, various features are combined in the single embodiment together, to simplify the disclosure.This open method should be interpreted as reflecting such intention, that is, the embodiment of theme required for protection need be than the more feature of clearly being stated in each claim of feature.On the contrary, as appending claims reflected, the present invention was in the state that lacks than whole features of disclosed single embodiment.Therefore, appending claims clearly is merged in the detailed description hereby, and wherein every claim is alone as the independent preferred embodiment of the present invention.
Those skilled in the art it is also understood that various illustrative box, module, circuit and the algorithm steps in conjunction with the embodiment description of this paper all can be embodied as electronic hardware, computer software or its combination.For the interchangeability between the hardware and software clearly is described, above various illustrative parts, frame, module, circuit and step have all been carried out usually describing around its function.Be embodied as hardware or be embodied as software as for this function, depend on specific application and design constraint that whole system applied.Those skilled in the art can be at each application-specific, realizes described function in the mode of accommodation, and still, this realization decision-making should not be construed as and deviates from protection range of the present disclosure.
Be used to carry out general processor, digital signal processor (DSP), application-specific integrated circuit (ASIC) (ASIC), field programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components or its combination in any of the described function of the application, can realize or carry out in conjunction with the described various illustrative logic diagrams of the embodiment of this paper, module and circuit.General processor can be a microprocessor, and perhaps, this processor also can be processor, controller, microcontroller or the state machine of any routine.Processor also may be embodied as the combination of computing equipment, and for example, the combination of DSP and microprocessor, a plurality of microprocessor, one or more microprocessor combine with the DSP kernel, perhaps any other this kind structure.
Software module or its combination that can directly be presented as hardware, carry out by processor in conjunction with the step of described method of the embodiment of this paper or algorithm.Software module can be arranged in the storage medium of RAM memory, flash memory, ROM memory, eprom memory, eeprom memory, register, hard disk, mobile disk, CD-ROM or any other form well known in the art.A kind of exemplary storage medium is connected to processor, thereby makes the processor can be from this read information, and can be to this storage medium writing information.Certainly, storage medium also can be the part of processor.Processor and storage medium can be arranged in ASIC.This ASIC can be arranged in user terminal.Certainly, processor and storage medium also can be used as discrete assembly and are present in the user terminal.
For making any technical staff in this area realize or to use the present invention, above disclosed embodiment is described.To those skilled in the art; The various alter modes of these embodiment all are conspicuous, and the General Principle of this paper definition also can be applicable to other embodiment on the basis that does not break away from spirit of the present disclosure and protection range.Therefore, the disclosure is not limited to the embodiment that this paper provides, but consistent with the widest scope of disclosed principle of the application and novel features.
Realize that for software the technology of describing among the application can realize with the module (for example, process, function etc.) of carrying out the described function of the application.These software codes can be stored in memory cell and be carried out by processor.Memory cell can be implemented in the processor, also can be implemented in outside the processor, and under latter event, it is coupled to processor via various means with communication mode, and these all are well known in the art.
And various aspects as herein described or feature can be used as the programming of use standard and/or method, device or the goods of engineering are realized.Term as used herein " goods " is to comprise the computer program that can visit from any computer-readable equipment, carrier wave or medium.For example, computer-readable medium (for example can include but not limited to magnetic storage apparatus, hard disk, floppy disk, tape etc.), CD (for example, compact discs (CD), digital versatile disc (DVD) etc.), smart card and flash memory device (for example, EPROM, card, rod, key actuated device etc.).In addition, various storage medium described herein is expressed as one or more equipment and/or other machine readable media that is used for stored information.Term " machine readable media " includes but not limited to can store, comprise and/or carry wireless channel and various other medium of instruction and/or data.
Description above comprises giving an example of one or more embodiment.Certainly, all possible combination of describing parts or method in order to describe the foregoing description is impossible, but those of ordinary skills should be realized that each embodiment can do further combinations and permutations.Therefore, the embodiment that describes herein is intended to contain all the such changes, modifications and variations in the protection range that falls into appended claims.In addition, " comprise " with regard to the term that uses in specification or claims, the mode that contains of this speech is similar to term and " comprises ", just as " comprising, " in the claims as link word explain like that.In addition, using any one term " perhaps " in the specification of claims is to represent " non-exclusionism or ".
Claims (32)
1. a data processing method is characterized in that, comprising:
The data of needs transmission are classified by the type parsing;
With sorted data map is the quality of service information of wireless communication system;
Transmit described quality of service information by wireless communication system.
2. the method for claim 1 is characterized in that, the described classification by the type parsing is according to protocol type and/or service feature type data to be classified.
3. method as claimed in claim 2, it is characterized in that described protocol type comprises the IPv4 agreement, the IPv6 agreement, transmission control protocol TCP, user datagram protocol UDP, SCTP SCTP, HTML (Hypertext Markup Language) HTTP, file transfer protocol (FTP) FTP, real time transport protocol RTP, RTP Control Protocol, RSVP RSVP, H.263 agreement, H.264 agreement, the MPEG-1 agreement, the MPEG-2 agreement, the MPEG-4 agreement, the MP3/4 agreement, the AVS agreement, G.711/2/3/8/9 agreement, at least a in AMR agreement and the Session initiation protocol SIP.
4. method as claimed in claim 2 is characterized in that, described service feature type comprises at least a in SWF, RM, RMVB, WMF, QQ, SkyPe, PPLive, UUSee and the online game.
5. the method for claim 1 is characterized in that, also comprises the step of buffered data.
6. method as claimed in claim 5 is characterized in that, described buffered data specifically comprises: cushion in data, described quality of service information and the type analysis result of described needs transmission one or more.
7. method as claimed in claim 5 is characterized in that, also comprises:
To resolve sorted data by type and cushion, be mapped as quality of service information then; And/or,
To resolve sorted data by type, be mapped as quality of service information, cushion then; And/or,
The data of needs transmission are cushioned and resolve data are classified, be mapped as quality of service information then by type.
8. method as claimed in claim 5 is characterized in that, also comprises:
To resolve sorted data by type and cushion, be quality of service information with sorted data map simultaneously; Or,
After the data of needs transmission are cushioned simultaneously and resolving classification, be mapped as quality of service information by type.
9. method as claimed in claim 5 is characterized in that, buffered data is for transmitting data in any order, and described is according to the transmission rule of presetting arbitrarily and/or dynamically generate data to be sorted in any order; Buffered data can be used in to the upper strata and sends response, makes data and upper strata decorrelation.
10. as arbitrary described method among the claim 1-9, it is characterized in that the described data of transmission that need are for needing the IP data of transmission.
11., it is characterized in that described quality of service information comprises QoS parameter and/or quality of service data as arbitrary described method among the claim 1-9.
12. as arbitrary described method among the claim 1-9, it is characterized in that, also comprise:
To the data of needs transmission by type resolve classify after, obtain one or more categorical attributes of these data, this categorical attribute is corresponding with the QoS parameter of wireless communication system; With sorted data map is the quality of service information of wireless communication system; For mapping ruler, preestablish according to any regular, or in data transmission procedure, adjust in real time, maybe will preset mapping ruler and combine with the real-time mapping ruler of adjusting; For adjusting mapping ruler, be set by the user, or set, or user's setting is combined with the system strategy setting by system strategy.
13. method as claimed in claim 12 is characterized in that, described is the quality of service information of wireless communication system with sorted data map, specifically comprises:
According to the information parameter of the service quality needs of classification results and wireless communication system, generate corresponding quality of service information; Or,
Generate quality of service information by configuration; Or,
Generate the quality of service information of being supported, and select the quality of service information of needs by wireless communication system.
14. as arbitrary described method among the claim 1-9, it is characterized in that, also comprise:
The quality of service information of the described wireless communication system that mapping is obtained carries out related with the described data of transmission that need;
Wireless communication system generates wireless communication system services qualitative data frame according to association and transmits described quality of service information.
15. as arbitrary described method among the claim 1-9, it is characterized in that described wireless communication system is a kind of among LTE, WIMAX, 802.11, short-distance and medium-distance wireless communication system NUHT, TD-SCDMA, CDMA2000, WCDMA, GSM, GPRS and the CDMA.
16. a data processing equipment is characterized in that, comprising:
The type resolution unit is used for the data of needs transmission are classified by the type parsing;
The QoS parameter generation unit, being used for sorted data map is the quality of service information of wireless communication system.
17. device as claimed in claim 16 is characterized in that, the described classification by the type parsing is according to protocol type and/or service feature type data to be classified.
18. device as claimed in claim 17, it is characterized in that described protocol type comprises IPv4 agreement, IPv6 agreement, Transmission Control Protocol, udp protocol, Stream Control Transmission Protocol, http protocol, File Transfer Protocol, Real-time Transport Protocol, rtcp protocol, RSVP, H.263 agreement, H.264 agreement, MPEG-1 agreement, MPEG-2 agreement, MPEG-4 agreement, MP3/4 agreement, AVS agreement, at least a in agreement, AMR agreement and the Session Initiation Protocol G.711/2/3/8/9.
19. device as claimed in claim 17 is characterized in that, described service feature type comprises at least a in SWF, RM, RMVB, WMF, QQ, SkyPe, PPLive, UUSee and the online game.
20. device as claimed in claim 16 is characterized in that, also comprises:
Data buffer unit is used for buffered data.
21. device as claimed in claim 20 is characterized in that, one or more of the data after data, described quality of service information and the type that described data buffer unit is used for cushioning described needs transmission resolved.
22. device as claimed in claim 20 is characterized in that, also comprises:
The data of needs transmission are inserted that data buffer unit cushions and data are classified, be mapped as quality of service information by the QoS parameter generation unit then by the type resolution unit; And/or,
The sorted data of type resolution unit are inserted data buffer unit cushion, be mapped as quality of service information by the QoS parameter generation unit; And/or,
With the sorted data of type resolution unit, be mapped as QoS parameter and/or quality of service data by the QoS parameter generation unit, insert data buffer unit then.
23. device as claimed in claim 20 is characterized in that, also comprises:
The data of needs transmission are inserted data buffer unit simultaneously and by after the classification of type resolution unit, are mapped as QoS parameter and/or quality of service data by the QoS parameter generation unit; Or,
With the sorted data of type resolution unit, insert data buffer unit simultaneously and be mapped as QoS parameter and/or quality of service data by the QoS parameter generation unit.
24. device as claimed in claim 20 is characterized in that, described data buffer unit is for transmitting data in any order, and the described data of transmitting in any order are according to the transmission rule of presetting arbitrarily and/or dynamically generate data to be sorted; Described data buffer unit can send response to the upper strata, makes data and upper strata decorrelation.
25., it is characterized in that the described data of transmission that need are for needing the IP data of transmission as arbitrary described device among the claim 16-24.
26., it is characterized in that described quality of service information comprises QoS parameter and/or quality of service data as arbitrary described device among the claim 16-24.
27. as arbitrary described device among the claim 16-24, it is characterized in that, also comprise:
After described type resolution unit is classified by the type parsing to the data of needs transmission, obtain one or more categorical attributes of these data, described service quality generation unit is corresponding with the QoS parameter of wireless communication system with this categorical attribute; With sorted data map is the quality of service information of wireless communication system; For mapping ruler, preestablish according to any regular, or in data transmission procedure, adjust in real time, maybe will preset mapping ruler and combine with the real-time mapping ruler of adjusting; For adjusting mapping ruler, be set by the user, or set, or user's setting is combined with the system strategy setting by system strategy.
28., it is characterized in that described QoS parameter generation unit specifically is used for as arbitrary described device among the claim 16-24:
According to the information parameter of the service quality needs of classification results and wireless communication system, generate corresponding quality of service information; Or,
Generate quality of service information by configuration; Or,
Generate the quality of service information of being supported, and select the QoS parameter and/or the quality of service data of needs by wireless communication system.
29., it is characterized in that the quality of service information that described QoS parameter generation unit also is used for described wireless communication system that mapping is obtained carries out related with the data of described needs transmission as arbitrary described device among the claim 16-24.
30. data handling system, it is characterized in that, comprise as arbitrary described data processing equipment among the claim 16-29, be used for the data of needs transmission are classified by the type parsing, with sorted data map is the quality of service information of wireless communication system, and wireless communication system, be used to transmit described quality of service information.
31. system as claimed in claim 30 is characterized in that, described wireless communication system also is used for generating wireless communication system services qualitative data frame according to association and transmits described quality of service information.
32. system as claimed in claim 30 is characterized in that, described wireless communication system is a kind of among LTE, WIMAX, 802.11, short-distance and medium-distance wireless communication system NUHT, TD-SCDMA, CDMA2000, WCDMA, GSM, GPRS and the CDMA.
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| CN113709822A (en) * | 2020-05-22 | 2021-11-26 | 凌华科技股份有限公司 | Device for realizing industrial automation by mobile communication network and operation method thereof |
| CN113961628A (en) * | 2021-12-20 | 2022-01-21 | 广州市腾嘉自动化仪表有限公司 | Distributed data analysis control system |
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| CN103391256B (en) * | 2013-07-25 | 2016-01-13 | 武汉邮电科学研究院 | A kind of base station user face data processing optimization method based on linux system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100512279C (en) * | 2003-12-10 | 2009-07-08 | 华为技术有限公司 | Method and system of mapping quality of service from mobile communication system to IP network |
| CN101064637A (en) * | 2006-04-30 | 2007-10-31 | 华为技术有限公司 | Method for guaranteeing quality of service of operation maintenance data stream |
| CN101188747B (en) * | 2007-12-10 | 2011-04-06 | 上海华为技术有限公司 | Method and network element device for realizing video service in wireless communication system |
| CN101815032B (en) * | 2010-03-16 | 2012-08-22 | 中国电子科技集团公司第三十研究所 | Method for classifying and isolating information based on integrated network security service architecture |
-
2011
- 2011-04-27 CN CN2011101068578A patent/CN102170666A/en not_active Withdrawn
- 2011-08-08 CN CN201110225582.XA patent/CN102740369B/en active Active
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| CN103686831A (en) * | 2012-09-19 | 2014-03-26 | 安立股份有限公司 | Test system, test method, and test device |
| CN103686831B (en) * | 2012-09-19 | 2017-06-06 | 安立股份有限公司 | Test system, method of testing and test device |
| CN107431663A (en) * | 2015-03-25 | 2017-12-01 | 思科技术公司 | Net flow assorted |
| CN107431663B (en) * | 2015-03-25 | 2021-07-06 | 思科技术公司 | Method and system for network flow priority ordering |
| CN107943483A (en) * | 2017-11-23 | 2018-04-20 | 北京酷我科技有限公司 | A kind of data resolution method in iOS |
| CN107943483B (en) * | 2017-11-23 | 2023-03-24 | 北京酷我科技有限公司 | Data forward analysis method in iOS |
| CN113709822A (en) * | 2020-05-22 | 2021-11-26 | 凌华科技股份有限公司 | Device for realizing industrial automation by mobile communication network and operation method thereof |
| CN113961628A (en) * | 2021-12-20 | 2022-01-21 | 广州市腾嘉自动化仪表有限公司 | Distributed data analysis control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102740369A (en) | 2012-10-17 |
| CN102740369B (en) | 2017-09-05 |
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