CN101527670A - Configuration method and device for full header information message - Google Patents
Configuration method and device for full header information message Download PDFInfo
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- CN101527670A CN101527670A CN 200810008368 CN200810008368A CN101527670A CN 101527670 A CN101527670 A CN 101527670A CN 200810008368 CN200810008368 CN 200810008368 CN 200810008368 A CN200810008368 A CN 200810008368A CN 101527670 A CN101527670 A CN 101527670A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/04—Protocols for data compression, e.g. ROHC
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
Abstract
The invention discloses a configuration method and a device for a full header information message, which belong to the field of communication. The method comprises the following steps: acquiring environmental parameters which at least comprise a parameter scene session identification; if sequence number data exists, acquiring the field of an IP message header for configuring the environmental parameters according to a first preset configuration rule; configuring the environmental parameters in the acquired field according to a second preset configuration rule; if Data does not exist, acquiring the field of the IP message header according to a third preset configuration rule; and configuring the environmental parameters in the acquired field according to a fourth preset configuration rule. The device comprises a parameter acquisition module, a first field acquisition module and a first configuration module, a second field acquisition module and a second configuration module. The method and the device configure the Full header through the fields of the IP message header, thereby realizing the extension of a compressibile message range and resources such as transmission bandwidth only through the environmental parameters carried by the IP message header.
Description
Technical field
The present invention relates to the communications field, particularly a kind of method and apparatus of full header information message configuration.
Background technology
NGN (next generation network, Next Generation Network) is to be core with the data soft switch, and multimedia integration business such as speech, video, data can be provided, and adopts open, standard architecture, and the next generation network of abundant business can be provided.The content that NGN comprises is very extensive, from present case, aspect transmission infrastructure, refers to full light intelligent network; Aspect IP network, refer to IPv6; Aspect the mobile network, refer to super 3G; Aspect business network, refer to soft switch etc.But in the bearer network of NGN, a lot of operations commercial city exists the problem that transfer resource (as line bandwidth etc.) lacks, for example, in the business of IP NGN, at IP message (heading+IP data), utilize its RTP/UDP/IP heading to realize effective transmission of message, and this RTP (Real-Time Protocol, real-time protocol (RTP))/UDP (User Datagram Protocol, User Datagram Protoco (UDP))/IP (Internet Protocol, Internet Protocol) heading if adopted more excellent voice compression algorithm that the speech data that the IP message carries is compressed, can obtain the speech data less than 30 bytes usually near 40 bytes, so, relative and the IP data of heading, the expense of heading is too big, and efficiency of transmission is too low.
In order to reduce the expense of message, IETF (The Internet Engineering Task Force, the Internet engineering duty group) developed a series of RFC (Request For Comment, Request for Comment) solves this problem, by adopting compression algorithm to realize to the compression of IP message and the assurance of reliability, for example, the cRTP of RFC2508 (compressed Real-timeTransport Protocol, compressed real-time transport protocol), nearly the RTP/UDP/IP heading of 40 bytes is compressed to the 2-4 byte, thereby has solved the problem of transfer resource deficiency to a great extent.Wherein, at a message flow, its first compressed heading relatively, having one does not have compressed message, be mainly used to carry compression environmental parameter (abbreviation environmental parameter), as CID (Context session Identification, parameter scene session identification), serial number data Data etc., this message is called Full header (full header information message), wherein, the CID value can be the value of 8bit (bit), also can be the value of 16bit.
At the cRTP of RFC2508 and UDP and the TCP of RFC2507, two RFC equally are that the length field (length field) of utilizing the IP message is carried relevant compression environmental parameter with UDP/TCP length field (length field).Referring to Fig. 1, carry the Full header schematic diagram of the CID of 8bit for non-TCP message for RFC in the prior art, wherein, when the CID that carries is 8bit, utilize first length field (being the length field of IP message) to carry CID designator (0, the CID that expression is carried is 8bit), Data designator D (whether expression has carried Data), sequence number (Generation, whether the expression message is continuous) and CID; Under the prerequisite that second length field (being the length field of UDP) effectively exists (be that message is UDP message or class UDP message, have the situation of the length field of UDP), utilize this field to carry Data.Referring to Fig. 2, for RFC in the prior art carries the Full header schematic diagram of the CID of 16bit for non-TCP message, wherein, utilize the IP length field to carry CID designator (1, the CID that expression is carried is 16bit), Data designator D, sequence number, and Data; Utilize the length field of UDP to carry CID.
The inventor studies the back to prior art and finds:
For non-UDP/TCP message, as GRE (Generic Routing Encapsulation, generic route encapsulation), IPSEC (Security Architecture for IP network, IP layer protocol safeguard construction) etc. be not similar to the message (being that second above-mentioned length field is invalid) of UDP/TCP length field, owing to there is not the length field of UDP, when needs carry CID and Data, the mode of carrying of above-mentioned support 8bitCID can't be carried the Data field, and the mode of carrying of above-mentioned support 16bitCID can not be carried CID; So prior art is for the invalid message of UDP length field, when needs carried CID and Data, the method for carrying the compression environmental parameter that prior art provides was supported limited.
And, because prior art is to utilize the length field of message to carry the compression environmental parameter, if the data of this message seldom usually, for the requirement needs that meet some host-host protocol add extra unnecessary data, thereby satisfy the message data length of protocol requirement, and through after the compression and decompression processing, the message length field that can might cause reading is made mistakes.
Summary of the invention
In order to make the scope that enlarges compressible message, save resources such as transmission bandwidth, the embodiment of the invention provides a kind of method and apparatus of full header information message configuration.Described technical scheme is as follows:
A kind of method of full header information message configuration, described full header information message is used to carry environmental parameter, and described method comprises:
Obtain described environmental parameter, described environmental parameter comprises parameter scene session identification CID at least;
If also comprise the serial number data Data of described environmental parameter in the described environmental parameter, then obtain described Data;
According to first preset configuration rule, obtain the field of the IP heading that is used to dispose described environmental parameter; Wherein, the described field that gets access to is at least any of each field in the described IP heading; According to second preset configuration rule, the described environmental parameter of obtaining of described field configuration;
If do not comprise the serial number data Data of described environmental parameter in the described environmental parameter,, obtain the field of the IP heading that is used to dispose described environmental parameter then according to the 3rd preset configuration rule; Wherein, the described field that gets access to is at least any of each field except that IP message length field in the described IP heading; According to the 4th preset configuration rule, the described environmental parameter of obtaining of described field configuration.
A kind of device of full header information message configuration, described device comprises:
Parameter acquisition module is used to obtain environmental parameter, and described environmental parameter comprises parameter scene session identification CID at least;
The first field acquisition module is used for when environmental parameter that described parameter acquisition module is obtained comprises serial number data Data, according to first preset configuration rule, obtains the field of the IP heading that is used to dispose described environmental parameter; Wherein, the described field that gets access to is at least any of each field in the described IP heading;
First configuration module is used for according to second preset configuration rule, the described environmental parameter of obtaining at the described first field acquisition module of described field configuration;
The second field acquisition module when environmental parameter that is used for obtaining when described parameter acquisition module does not comprise serial number data Data, then according to the 3rd preset configuration rule, obtains the field of the IP heading that is used to dispose described environmental parameter; Wherein, the described field that gets access to is at least any of each field except that IP message length field in the described IP heading;
Second configuration module is used for according to the 4th preset configuration rule, the described environmental parameter of obtaining at the described second field acquisition module of described field configuration.
The technical scheme that provides according to the embodiment of the invention:
By the field of IP heading, carry the environmental parameter of Full header, thereby realize only utilizing the IP heading to carry environmental parameter, enlarged the scope of compressible message, save resources such as transmission bandwidth.
Description of drawings
Fig. 1 is the Full header schematic diagram that RFC carries the CID of 8bit in the prior art for non-TCP message;
Fig. 2 is the Full header schematic diagram that RFC carries the CID of 16bit in the prior art for non-TCP message;
Fig. 3 is the schematic diagram of the IP heading of the IP message that provides of the embodiment of the invention;
Fig. 4 is the method flow diagram of the full header information message configuration that provides of the embodiment of the invention;
Fig. 5 is that the checksum that utilizes that the embodiment of the invention 1 provides carries the Full header schematic diagram of the CID of 8bit;
Fig. 6 is that the checksum that utilizes that the embodiment of the invention 1 provides carries another schematic diagram of Full header of the CID of 8bit;
Fig. 7 is that the checksum that utilizes that the embodiment of the invention 1 provides carries the Full header schematic diagram of the CID of 16bit;
Fig. 8 is that the checksum that utilizes that the embodiment of the invention 1 provides carries another schematic diagram of Full header of the CID of 16bit;
Fig. 9 is the inking device schematic diagram of the full header information message that provides of the embodiment of the invention 2.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.
The prior art of mentioning in the background technology, for the invalid message of UDP length field, when this Full header does not need to carry Data, can successfully carry CID, but, when this Full header also needed to carry Data, the method that prior art provides was supported limited, can't successfully carry CID and Data.The embodiment of the invention is at above-mentioned shortcoming, the method and apparatus of full header information message configuration has been proposed, utilize this method can enlarge the scope of compressible message, save resources such as transmission bandwidth, and overcome the read error that when carrying redundant data, might occur effectively.
Referring to Fig. 3, the structural representation of the IP heading that provides for the embodiment of the invention, the structure of this IP heading as shown in the figure: totally 20 bytes, wherein, comprise 4 version (version number) field, 4 header length field (length of head is described), 8 type of service field, 16 total length field (is the length field of IP message, the byte number length overall of expression IP datagram literary composition), bit flag field (idenfification, allow destination host judge what packet new message fragment belongs to), 13 grading excursion field (represent current data message from where), 8 life span field (expression lifetime), 8 bit protocol fields, 16 stem checksum field (checksum, be called for short checksum field, be used to carry out the verification of message), 32 potential source address fields and 32 destination address field (DAF)s.
The embodiment of the invention provides a kind of method of full header information message configuration, utilize the field of above-mentioned IP heading, carry the environmental parameter of Full header, referring to Fig. 4, the method of the full header information message configuration that the embodiment of the invention provides, method comprises:
S1: obtain environmental parameter, environmental parameter comprises parameter scene session identification CID at least;
S2A:, then obtain Data if there is the serial number data Data of environmental parameter; According to first preset configuration rule, obtain the field of the IP heading that is used for the configuration surroundings parameter; Wherein, the field that gets access to is at least any of each field in the IP heading; According to second preset configuration rule, the field configuration environmental parameter of obtaining;
S2B:,, obtain the field of the IP heading that is used for the configuration surroundings parameter then according to the 3rd preset configuration rule if there is not the serial number data Data of environmental parameter; Wherein, the field that gets access to is at least any of each field except that IP message length field in the IP heading; According to the 4th preset configuration rule, the field configuration environmental parameter of obtaining.
Wherein, when concrete the application, can set each preset configuration rule according to the needs of system: the contents are as follows:
At first preset configuration rule, obtain any of each field in the IP heading in the IP heading at least, but the field in the IP heading that guarantees to get access to can have enough configuration space success configuration surroundings parameters, for example according to the negotiation of system in advance, utilize the length field of IP message and the check and the field (it is default that system specifies it) of IP heading to be used for carrying environmental parameter (as length field configuration CID, checksum field configuration Data); Or utilize type of service field (default), checksum field (default) and length field in the IP heading to be used for carrying environmental parameter, wherein, concrete rule, formulate according to the concrete negotiation and the needs of making a start in advance with receiving end, guarantee after Full header has been disposed in the success of making a start, can successfully resolve in receiving end and obtain the environmental parameter that this Full header carries.
At second preset configuration rule, the field of obtaining in first preset configuration rule, carry out the configuration of environmental parameter, for example the field obtained of first preset configuration rule is the length field and the checksum field of IP message, then can dispose CID, at checksum field configuration Data, perhaps in length field, can dispose Data in length field, at checksum field configuration CID; For another example, when the field that first preset configuration rule is obtained is type of service field, checksum field and length field, can Data be configured in checksum field with the CID separate configuration in type of service field and length field, or the like.Wherein, concrete rule, needs according to prior system are formulated, and environmental parameter only can be carried out the configuration formation Full header of environmental parameter by the IP heading but will guarantee to make a start, and can successfully resolve in receiving end and obtain the environmental parameter that this Full header carries.
In like manner, at the 3rd preset configuration rule, obtain the field of IP heading, wherein, the field that gets access to is at least any of each field except that IP message length field in the IP heading, for example, the field that gets access to is a checksum field, wherein, concrete rule, formulate according to the concrete negotiation and the needs of making a start in advance, guarantee after Full header has been disposed in the success of making a start, can successfully resolve in receiving end and obtain the environmental parameter that this Full header carries with receiving end.
In like manner, at the 4th preset configuration rule, during the configuration surroundings parameter, carry out the configuration of environmental parameter in the field that the 3rd preset configuration rule is obtained, when for example the field of obtaining when the 3rd preset configuration rule is checksum field and type of service field, then can be with the CID separate configuration at checksum field and type of service field, or the like.Wherein, concrete rule is formulated according to prior system's needs, forms Fullheader but will guarantee to make a start environmental parameter only can be configured by the IP heading, can successfully resolve in receiving end and obtain the environmental parameter that this Full header carries.
In sum, only utilize the IP heading to carry environmental parameter, owing to do not relate to the configuration that the UDP field just can be finished environmental parameter, so also can fully support compression for non-UDP message, thereby enlarge the scope of compressible message, save resources such as transmission bandwidth; Because the UDP length field is unoccupied, has overcome the read error that utilizes length field might occur when carrying redundant data effectively.
The following embodiment of the invention comprises that with environmental parameter CID, Generation, Data are that example describes with CID designator and Data designator (D).
The embodiment of the invention is with the checksum field in the selection IP heading and the length field of IP message, and configuration Full header message is that example describes, and wherein, the message after the configuration carries environmental parameter.
Because Full header message is not proper IP message, can be in the protocols having of link layer to have guaranteed its correctness, so can not need to carry out verification for this Full header message, so the embodiment of the invention makes full use of the existing checksum field of IP message, utilize this checksum field to carry environmental parameter, the function that replaces the length field of UDP of the prior art, not only can support the UDP/TCP message effectively, can also fully support the message of non-UDP/TCP, enlarge the scope of compressible message.
Because difference at the length of the CID that carries, when the length field of utilizing the IP message and checksum field are finished the configuration of Fullheade message, adopt different collocation forms,, preferably adopt following configuration mode in order to be consistent with existing standard agreement:
One. when the length of CID is 8bit
Referring to Fig. 5, the checksum that utilizes that provides for the embodiment of the invention carries the Full header schematic diagram of the CID of 8bit, wherein, first length field (length field of IP message) is consistent with standard agreement, disposed the CID designator (wherein, the CID that 0 expression is carried is 8bit), the CID of Data designator D (whether expression has carried Data, carries as 1 representative), sequence number (Generation) and 8bit; And, utilize the checksum field in the IP message to carry out function replacement at the length field of UDP of the prior art, utilize this checksum field configuration Data.
Owing to only utilized the field of IP heading to finish the configuration of Full header, when Full header need carry CID and Data, supported compression, thereby enlarged compressible message scope to non-UDP message.
Referring to Fig. 6, the checksum that utilizes that provides for the embodiment of the invention carries another schematic diagram of Full header of the CID of 8bit, at the schematic diagram that Fig. 5 provides, has exchanged the length field of IP message and the content that the checksum field is carried, wherein, utilize the length field of IP message to carry Data; Utilize the checksum field to carry CID designator (0, the CID that expression is carried is 8bit), the CID of Data designator (D), sequence number (Generation, whether the expression message is continuous) and 8bit.
Two. when the length of CID is 16bit
Referring to Fig. 7, the checksum that utilizes that provides for the embodiment of the invention carries the Full header schematic diagram of the CID of 16bit, wherein, first length field (length field of IP message) is consistent with standard agreement, utilize the length field of this IP message to carry CID designator (wherein, 1 represents that the CID that carries is 16bit), Data designator, sequence number and Data; Utilize checksum field in the IP heading to carry the CID of 16bit.
Owing to only utilized the field of IP heading to finish the configuration of Full header, when Full header need carry CID and Data, supported compression, thereby enlarged compressible message scope to non-UDP message.
Referring to Fig. 8, the checksum that utilizes that provides for the embodiment of the invention carries another schematic diagram of Full header of the CID of 16bit, the schematic diagram that provides at Fig. 7, exchange the length field of IP message and the content that the checksum field is carried, utilized length field in the IP message to carry the CID of 16bit; Utilize checksum field in the IP heading to carry CID designator (wherein, the CID that carries of 1 expression is 16bit), Data designator, sequence number and Data.
Wherein, those skilled in the art can be known, the method that the full header information message that utilizes the embodiment of the invention to provide disposes, when carrying out the environmental parameter configuration, the configuration that each parameter and prior protocols standard are consistent (can be adopted in the concrete configuration position that does not need to limit each parameter, also can as required the position of each parameter in corresponding field be configured, for example, at Fig. 5, can change the position of CID designator 0 and Data designator D, or the like), (present embodiment is the explanation that example is carried out with IP message length field and checksum field only also not need to limit the concrete field that is used for configuration parameter in the IP heading that obtains, can also select other arbitrary fields in the IP message to make up according to the concrete needs of system, be used for the configuration surroundings parameter), every any method that can realize carrying by the field of IP head message environmental parameter is all in the scope that the embodiment of the invention contains.
The embodiment of the invention is utilized the IP length field and the checksum field of IP heading, carries the compression environmental parameter, enlarges the scope of compressible message, saves resources such as transmission bandwidth.
Embodiment 2
Referring to Fig. 9, the embodiment of the invention provides a kind of device of full header information message configuration, and device comprises:
Parameter acquisition module is used to obtain environmental parameter, and environmental parameter comprises parameter scene session identification CID at least;
The first field acquisition module is used for according to first preset configuration rule, obtaining the field of the IP heading that is used for the configuration surroundings parameter when there is serial number data Data in environmental parameter that parameter acquisition module is obtained; Wherein, the field that gets access to is at least any of each field in the IP heading;
First configuration module is used for according to second preset configuration rule, the field configuration environmental parameter of obtaining at the first field acquisition module;
The second field acquisition module when there is not serial number data Data in the environmental parameter that is used for obtaining when parameter acquisition module, then according to the 3rd preset configuration rule, obtains the field of the IP heading that is used for the configuration surroundings parameter; Wherein, the field that gets access to is at least any of each field except that IP message length field in the IP heading;
Second configuration module is used for according to the 4th preset configuration rule, the field configuration environmental parameter of obtaining at the second field acquisition module.
The environmental parameter that gets access to when parameter acquisition module is specially: CID, sequence number, Data, CID designator and Data designator; And when CID is 8bit;
The first field acquisition module is specially the field acquiring unit, is used to obtain the IP length field and the checksum field of the IP heading that is used for the configuration surroundings parameter;
First configuration module is specially dispensing unit, is used for the IP length field configuration CID designator, Data designator, sequence number and the CID that obtain at the field acquiring unit; The checksum field of obtaining at the field acquiring unit disposes Data.
The environmental parameter that gets access to when parameter acquisition module is specially: CID, sequence number, Data, CID designator and Data designator; And when CID is 8bit;
The first field acquisition module is specially the field acquiring unit, is used to obtain the IP length field and the checksum field of the IP heading that is used for the configuration surroundings parameter;
First configuration module is specially dispensing unit, is used for the IP length field configuration Data that obtains at the field acquiring unit; The checksum field of obtaining at the field acquiring unit disposes CID designator, Data designator, sequence number and CID.
The environmental parameter that gets access to when parameter acquisition module is specially: CID, sequence number, Data, CID designator and Data designator; And when CID is 16bit;
The first field acquisition module is specially the field acquiring unit, is used to obtain the IP length field and the checksum field of the IP heading that is used for the configuration surroundings parameter;
First configuration module is specially dispensing unit, is used for the IP length field configuration Data that obtains at the field acquiring unit; The checksum field of obtaining at the field acquiring unit disposes CID designator, Data designator, sequence number and CID.
The environmental parameter that gets access to when parameter acquisition module is specially: CID, sequence number, Data, CID designator and Data designator; And when CID is 16bit;
The first field acquisition module is specially the field acquiring unit, is used to obtain the IP length field and the checksum field of the IP heading that is used for the configuration surroundings parameter;
First configuration module is specially dispensing unit, is used for the IP length field configuration CID that obtains at the field acquiring unit; The checksum field of obtaining at the field acquiring unit disposes CID designator, Data designator, sequence number and Data.
Wherein, those skilled in the art can be known, the device that the full header information message that utilizes the embodiment of the invention to provide disposes, when carrying out the environmental parameter configuration, the configuration that each parameter and prior protocols standard are consistent (can be adopted in the concrete configuration position that does not need to limit each parameter, also can as required the position of each parameter in corresponding field be configured, for example, at Fig. 5, can change the position of CID designator 0 and Data designator D, or the like), do not need to limit the concrete field that is used for the message of configuration parameter in the IP message that obtains yet, every any method that can realize carrying by the field of IP head message environmental parameter is all in the scope that the embodiment of the invention contains.
The embodiment of the invention is utilized the field in the IP head message, carries the compression environmental parameter, enlarges the scope of compressible message, saves resources such as transmission bandwidth, and overcome the read error that might occur effectively when carrying redundant data.
Part steps in the embodiment of the invention can utilize software to realize that corresponding software programs can be stored in the storage medium that can read, as CD or hard disk etc.
The above only is specific embodiments of the invention;, for those skilled in the art, not all under the prerequisite that does not break away from the principle of the invention in order to restriction the present invention; any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the method for full header information message configuration, described full header information message is used to carry environmental parameter, it is characterized in that, and described method comprises:
Obtain described environmental parameter, described environmental parameter comprises parameter scene session identification CID at least;
If also comprise the serial number data Data of described environmental parameter in the described environmental parameter, then obtain described Data;
According to first preset configuration rule, obtain the field of the IP heading that is used to dispose described environmental parameter; Wherein, the described field that gets access to is at least any of each field in the described IP heading; According to second preset configuration rule, the described environmental parameter of obtaining of described field configuration;
If do not comprise the serial number data Data of described environmental parameter in the described environmental parameter,, obtain the field of the IP heading that is used to dispose described environmental parameter then according to the 3rd preset configuration rule; Wherein, the described field that gets access to is at least any of each field except that IP message length field in the described IP heading; According to the 4th preset configuration rule, the described environmental parameter of obtaining of described field configuration.
2. the method for full header information message configuration as claimed in claim 1 is characterized in that described method is specially:
Obtain described environmental parameter, described environmental parameter comprises CID, sequence number, Data, CID designator and Data designator; Described CID is 8bit;
Obtain the IP length field and the checksum field of the IP heading that is used to dispose described environmental parameter;
Dispose described CID designator, described Data designator, described sequence number and described CID in described IP length field; Dispose described Data in described checksum field.
3. the method for full header information message configuration as claimed in claim 1 is characterized in that described method is specially:
Obtain described environmental parameter, described environmental parameter comprises CID, sequence number, Data, CID designator and Data designator; Described CID is 8bit;
Obtain the IP length field and the checksum field of the IP heading that is used to dispose described environmental parameter;
Dispose described Data in described IP length field; Dispose described CID designator, described Data designator, described sequence number and described CID in described checksum field.
4. the method for full header information message configuration as claimed in claim 1 is characterized in that described method is specially:
Obtain described environmental parameter, described environmental parameter comprises CID, sequence number, Data, CID designator and Data designator; Described CID is 16bit;
Obtain the length field and the checksum field of the IP heading that is used to dispose described environmental parameter;
Dispose described CID designator, described Data designator, described sequence number and described Data in described IP length field; Dispose described CID in described checksum field.
5. the method for full header information message configuration as claimed in claim 1 is characterized in that described method is specially:
Obtain described environmental parameter, described environmental parameter comprises CID, sequence number, Data, CID designator and Data designator; Described CID is 16bit;
Obtain the IP length field and the checksum field of the IP heading that is used to dispose described environmental parameter;
Dispose described CID in described IP length field; Dispose described CID designator, described Data designator, described sequence number and described Data in described checksum field.
6. the device of full header information message configuration is characterized in that described device comprises:
Parameter acquisition module is used to obtain environmental parameter, and described environmental parameter comprises parameter scene session identification CID at least;
The first field acquisition module is used for when environmental parameter that described parameter acquisition module is obtained comprises serial number data Data, according to first preset configuration rule, obtains the field of the IP heading that is used to dispose described environmental parameter; Wherein, the described field that gets access to is at least any of each field in the described IP heading;
First configuration module is used for according to second preset configuration rule, the described environmental parameter of obtaining at the described first field acquisition module of described field configuration;
The second field acquisition module when environmental parameter that is used for obtaining when described parameter acquisition module does not comprise serial number data Data, then according to the 3rd preset configuration rule, obtains the field of the IP heading that is used to dispose described environmental parameter; Wherein, the described field that gets access to is at least any of each field except that IP message length field in the described IP heading;
Second configuration module is used for according to the 4th preset configuration rule, the described environmental parameter of obtaining at the described second field acquisition module of described field configuration.
7. the device of full header information message configuration as claimed in claim 6 is characterized in that the described environmental parameter that gets access to when described parameter acquisition module is specially: CID, sequence number, Data, CID designator and Data designator; And when described CID is 8bit;
The described first field acquisition module is specially the field acquiring unit, is used to obtain the IP length field and the checksum field of the IP heading that is used to dispose described environmental parameter;
Described first configuration module is specially dispensing unit, is used for disposing described CID designator, described Data designator, described sequence number and described CID in the described IP length field that described field acquiring unit obtains; The described checksum field of obtaining at described field acquiring unit disposes described Data.
8. the device of full header information message configuration as claimed in claim 6 is characterized in that the described environmental parameter that gets access to when described parameter acquisition module is specially: CID, sequence number, Data, CID designator and Data designator; And when described CID is 8bit:
The described first field acquisition module is specially the field acquiring unit, is used to obtain the IP length field and the checksum field of the IP heading that is used to dispose described environmental parameter;
Described first configuration module is specially dispensing unit, is used for disposing described Data in the described IP length field that described field acquiring unit obtains; The described checksum field of obtaining at described field acquiring unit disposes described CID designator, described Data designator, described sequence number and described CID.
9. the device of full header information message configuration as claimed in claim 6 is characterized in that the described environmental parameter that gets access to when described parameter acquisition module is specially: CID, sequence number, Data, CID designator and Data designator; And when described CID is 16bit;
The described first field acquisition module is specially the field acquiring unit, is used to obtain the IP length field and the checksum field of the IP heading that is used to dispose described environmental parameter;
Described first configuration module is specially dispensing unit, is used for disposing described Data in the described IP length field that described field acquiring unit obtains; The described checksum field of obtaining at described field acquiring unit disposes described CID designator, described Data designator, described sequence number and described CID.
10. the device of full header information message configuration as claimed in claim 6 is characterized in that the described environmental parameter that gets access to when described parameter acquisition module is specially: CID, sequence number, Data, CID designator and Data designator; And when described CID is 16bit;
The described first field acquisition module is specially the field acquiring unit, is used to obtain the IP length field and the checksum field of the IP heading that is used to dispose described environmental parameter;
Described first configuration module is specially dispensing unit, is used for disposing described CID in the described IP length field that described field acquiring unit obtains; The described checksum field of obtaining at described field acquiring unit disposes described CID designator, described Data designator, described sequence number and described Data.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810008368 CN101527670A (en) | 2008-03-04 | 2008-03-04 | Configuration method and device for full header information message |
| PCT/CN2009/070603 WO2009109128A1 (en) | 2008-03-04 | 2009-03-02 | Method and apparatus of full header information message configuration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810008368 CN101527670A (en) | 2008-03-04 | 2008-03-04 | Configuration method and device for full header information message |
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| CN101527670A true CN101527670A (en) | 2009-09-09 |
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| CN 200810008368 Pending CN101527670A (en) | 2008-03-04 | 2008-03-04 | Configuration method and device for full header information message |
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| CN (1) | CN101527670A (en) |
| WO (1) | WO2009109128A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011032482A1 (en) * | 2009-09-17 | 2011-03-24 | 华为技术有限公司 | Measure method, apparatus and system |
| WO2017041223A1 (en) * | 2015-09-08 | 2017-03-16 | 华为技术有限公司 | Packet processing method and base station |
| CN108880875A (en) * | 2018-06-06 | 2018-11-23 | 新华三技术有限公司 | The transmission method and device of log message |
| CN109526030A (en) * | 2017-09-18 | 2019-03-26 | 华为技术有限公司 | Processing method, device and the equipment of message |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020001315A1 (en) * | 2000-03-21 | 2002-01-03 | Tran Hung V. | Method and apparatus for compressing IP/UDP/RTP headers in a lossy environment |
| CN1148931C (en) * | 2002-09-29 | 2004-05-05 | 清华大学 | Method for implementing stream medium transmission based on real time transmission protocol and transmission control protocol |
| CN1866908A (en) * | 2005-05-18 | 2006-11-22 | 中兴通讯股份有限公司 | Method for compressing IP-UDP header in non-fragmentation special environment |
-
2008
- 2008-03-04 CN CN 200810008368 patent/CN101527670A/en active Pending
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2009
- 2009-03-02 WO PCT/CN2009/070603 patent/WO2009109128A1/en active Application Filing
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011032482A1 (en) * | 2009-09-17 | 2011-03-24 | 华为技术有限公司 | Measure method, apparatus and system |
| WO2017041223A1 (en) * | 2015-09-08 | 2017-03-16 | 华为技术有限公司 | Packet processing method and base station |
| CN107950050A (en) * | 2015-09-08 | 2018-04-20 | 华为技术有限公司 | A kind of processing method of message and base station |
| CN107950050B (en) * | 2015-09-08 | 2020-03-20 | 华为技术有限公司 | Message processing method and base station |
| CN109526030A (en) * | 2017-09-18 | 2019-03-26 | 华为技术有限公司 | Processing method, device and the equipment of message |
| CN109526030B (en) * | 2017-09-18 | 2021-09-14 | 华为技术有限公司 | Message processing method, device and equipment |
| CN108880875A (en) * | 2018-06-06 | 2018-11-23 | 新华三技术有限公司 | The transmission method and device of log message |
| CN108880875B (en) * | 2018-06-06 | 2021-07-02 | 新华三技术有限公司 | Log message transmission method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009109128A1 (en) | 2009-09-11 |
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