CN103259630A - Data package transmission method, device and UE - Google Patents
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- CN103259630A CN103259630A CN2013101921216A CN201310192121A CN103259630A CN 103259630 A CN103259630 A CN 103259630A CN 2013101921216 A CN2013101921216 A CN 2013101921216A CN 201310192121 A CN201310192121 A CN 201310192121A CN 103259630 A CN103259630 A CN 103259630A
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Abstract
The invention discloses a data package transmission method, device and UE. The data package transmission method comprises the steps that the UE obtains messages containing the largest access package length; the largest length of a signaling bearing data DOS package is calculated according to the largest access package length; when the length of a data package to be transmitted is not larger than the largest length of the signaling bearing data DOS package, the data package is transmitted through a DOS method. According to the data package transmission method, when the UE stays in an LTE network, due to the fact that the UE can obtain the largest access package length which can be used as a parameter used for calculating if the data package can be transmitted through the DOS method, when the UE transmits a small data package to an eHPRD network, if the length of the small data package is not larger than the largest length, calculated according to the largest access package length, of the DOS package, the small data package can be transmitted through the DOS method, and therefore network resources consumed by transmitting the small data package through data messages can be saved, and network transmission time delay can be lowered.
Description
Technical field
The present invention relates to communication technical field, particularly data pack transmission method, device and subscriber equipment (User Equipment, UE).
Background technology
(High Rate Packet Data HRPD) is based on code division multiple access (Code Division Multiple Access, high speed wireless data technology CDMA) to HRPD (high rate packet data).At the HRPD(evolved of evolution HRPD, eHPRD) under the switching architecture, as eHPRD network and Long Term Evolution (Long Term Evolution, when LTE) network is realized interoperability, UE is supported in and receives the eHPRD network under the LTE network by forward direction signaling bear data (Data Over Signaling, DOS) mode data packets for transmission.The DOS mode is for transmission in network during than small data packets, can be directly by this packet of signaling bear, and need not to carry this packet by data message, thereby save Internet resources, reduce propagation delay time.In the prior art, can the eHPRD network can be known in advance for calculating and adopt the DOS mode to transmit the parameter of packet, therefore can adopt forward DOS mode to transmit packet to UE.
But, the inventor finds in the research process to prior art, can be used for calculating adopt the parameter that the DOS mode is transmitted packet to be produced by the eHPRD network, when the UE start resides in the LTE network, owing to can't obtain this parameter, thus make UE can't realize the reverse DOS from the LTE network to the eHPRD network, when causing UE to transmit than small data packets to the eHPRD network, still need to transmit by data message, thereby expend Internet resources, increase network transfer delay.
Summary of the invention
Data pack transmission method, device and UE are provided in the embodiment of the invention, when solving that UE transmit than small data packets in the prior art from the LTE network to the eHPRD network, have expended Internet resources, and the problem of increase propagation delay time.
In order to solve the problems of the technologies described above, the embodiment of the invention discloses following technical scheme:
First aspect provides a kind of data pack transmission method, and described method comprises:
User equipment (UE) obtains the message that comprises maximum access package length;
Maximum length according to described maximum access package length computation signaling bear data DOS bag;
When the length of data to be transmitted bag is not more than described maximum length, transmit described packet by the DOS mode
In conjunction with first aspect, in first kind of first aspect possible implementation, described UE obtains the message that comprises maximum access package length and comprises:
UE receives the system information block SIB8 system message that the base station issues, and carries described maximum access package length in the described SIB8 system message; Perhaps,
UE receives the newly-built message that access network AN equipment issues after HRPD (high rate packet data) HRPD network is finished registration, carry described maximum access package length in the described newly-built message.
In conjunction with first aspect, or first kind of possible implementation of first aspect, in second kind of first aspect possible implementation, described maximum length according to described maximum access package length computation DOS bag comprises:
Obtain available access bearer according to described maximum access package length;
Described available access bearer is deducted successively the length of length, connection request message of packet header length, the routing update message of DOS bag and difference that medium Access Layer overhead length obtains as the maximum length of DOS bag.
In conjunction with first aspect, or first kind of possible implementation of first aspect, or in second kind of possible implementation of first aspect, in the third possible implementation of first aspect, describedly transmit before the described packet by the DOS mode, also comprise:
Described UE judges whether to satisfy the DOS trigger condition;
When satisfying described DOS trigger condition, described UE carries out and transmits described packet by the DOS mode; Wherein,
Describedly satisfy described DOS trigger condition and comprise:
The call state of described UE is that resting state, radio link protocol RLP state are that state of activation and Internet protocol IP state are open mode.
Second aspect provides a kind of data packet transmission device, and described device comprises:
Acquiring unit is used for obtaining the message that comprises maximum access package length;
Computing unit is used for the maximum length of wrapping according to the described maximum access package length computation DOS that described acquiring unit obtains;
Transmission unit is used for transmitting described packet by the DOS mode when the length of data to be transmitted bag is not more than the maximum length of described computing unit calculating.
In conjunction with second aspect, in first kind of second aspect possible implementation, described acquiring unit comprises at least one following unit:
First receives subelement, is used for receiving the SIB8 system message that the base station issues, and carries described maximum access package length in the described SIB8 system message;
Second receives subelement, is used for receiving the newly-built message that AN equipment issues after the HRPD network is finished registration, carries described maximum access package length in the described newly-built message.
In conjunction with second aspect, or first kind of possible implementation of second aspect, in second kind of second aspect possible implementation, described computing unit comprises:
Available carrying obtains subelement, and the described maximum access package length that is used for obtaining according to described acquiring unit obtains available access bearer;
The maximum length computation subunit is used for will described available carrying obtaining the length of length, connection request message of packet header length that described available access bearer that subelement obtains deducts the DOS bag successively, routing update message and the maximum length that difference that medium Access Layer overhead length obtains is wrapped as DOS.
In conjunction with second aspect, or first kind of possible implementation of second aspect, or in second kind of possible implementation of second aspect, in the third possible implementation of second aspect, described device also comprises:
Judging unit is used for judging whether to satisfy the DOS trigger condition;
Described transmission unit, concrete being used for is not more than the maximum length that described computing unit calculates when the length of data to be transmitted bag, and the judged result of described judging unit is transmitted described packet by the DOS mode when satisfying the DOS trigger condition; Wherein,
Describedly satisfy described DOS trigger condition and comprise:
The call state of described UE is that resting state, radio link protocol RLP state are that state of activation and Internet protocol IP state are open mode.
The third aspect provides a kind of UE, and described UE comprises: radio receiving-transmitting unit and processor, wherein,
Described radio receiving-transmitting unit is used for obtaining the message that comprises maximum access package length;
Described processor be used for the maximum length according to described maximum access package length computation DOS bag, and when the length of data to be transmitted bag was not more than described maximum length, the DOS mode was transmitted described packet.
In conjunction with the third aspect, in first kind of the third aspect possible implementation, described radio receiving-transmitting unit, concrete for receiving the SIB8 system message of carrying described maximum access package length that the base station issues, perhaps after the HRPD network is finished registration, receive the newly-built message of carrying described maximum access package length that AN equipment issues.
In conjunction with the third aspect, or first kind of possible implementation of the third aspect, in second kind of the third aspect possible implementation, described processor, concrete being used for obtains available access bearer according to described maximum access package length, described available access bearer deducted successively the length of length, connection request message of packet header length, the routing update message of DOS bag and difference that medium Access Layer overhead length obtains as the maximum length of DOS bag.
In conjunction with the third aspect, or first kind of possible implementation of the third aspect, or in second kind of possible implementation of the third aspect, in the third possible implementation of the third aspect, described processor also is used for judging whether to satisfy the DOS trigger condition;
Described processor, concrete being used for is not more than described maximum length when the length of data to be transmitted bag, and judged result is transmitted described packet by the DOS mode when satisfying the DOS trigger condition.
In the embodiment of the invention, UE obtains the message that comprises maximum access package length, according to the maximum length of maximum access package length computation DOS bag, when the length of data to be transmitted bag is not more than this maximum length, transmits this packet by the DOS mode.In the embodiment of the invention, when UE resident when the LTE network, because can UE can obtain adopt the DOS mode to transmit the maximum access package length of the parameter of packet as calculating, therefore UE is when transmitting than small data packets to the eHPRD network, when if this less length of data package is not more than according to the maximum length of the DOS bag of maximum access package length computation, can transmit this than small data packets by the DOS mode, thereby save because transmit the Internet resources that expend than small data packets by data message, reduce network transfer delay.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is an embodiment flow chart of data pack transmission method of the present invention;
Fig. 2 is another embodiment flow chart of data pack transmission method of the present invention;
Fig. 3 is another embodiment flow chart of data pack transmission method of the present invention;
Fig. 4 is an embodiment block diagram of data packet transmission device of the present invention;
Fig. 5 is another embodiment block diagram of data packet transmission device of the present invention;
Fig. 6 is the embodiment block diagram of UE of the present invention.
Embodiment
The present invention following embodiment provide data pack transmission method, device and UE.
In order to make those skilled in the art person understand technical scheme in the embodiment of the invention better, and the above-mentioned purpose of the embodiment of the invention, feature and advantage can be become apparent more, below in conjunction with accompanying drawing technical scheme in the embodiment of the invention is described in further detail.
Referring to Fig. 1, be an embodiment flow chart of data pack transmission method of the present invention:
Step 101:UE obtains the message that comprises maximum access package length.
In the embodiment of the invention, LTE network and HRPD are network coexisted, and be at first resident to the LTE network after the UE start.
Optionally, UE can receive the system information block that the base station in the LTE network issues (System Information Block, SIB) 8 system messages are carried maximum access package length in this SIB8 system message; Perhaps, UE also can be after the HRPD network be finished registration, receives by the access network in the HRPD network (Access Network, AN) the newly-built message that issues of equipment, carry maximum access package length in this newly-built message, just this newly-built message is used for transmitting maximum access package length to UE specially.
Step 102: according to the maximum length of maximum access package length computation DOS bag.
In the present embodiment, UE can obtain available access bearer according to maximum access package length, available access bearer is deducted successively the length of length, connection request message of packet header length, the routing update message of DOS bag and difference that medium Access Layer overhead length obtains as the maximum length of DOS bag.
Step 103: when the length of data to be transmitted bag is not more than this maximum length, transmit this packet by the DOS mode.
As seen from the above-described embodiment, when UE resident when the LTE network, because can UE can obtain adopt the DOS mode to transmit the maximum access package length of the parameter of packet as calculating, therefore UE is when transmitting than small data packets to the eHPRD network, when if this less length of data package is not more than according to the maximum length of the DOS bag of maximum access package length computation, can transmit this than small data packets by the DOS mode, thereby save because transmit the Internet resources that expend than small data packets by data message, reduce network transfer delay.
Referring to Fig. 2, be another embodiment flow chart of data pack transmission method of the present invention, this embodiment shows the process that maximum access package length that UE carries by system message is carried out reverse DOS transmission:
Step 201:UE receives the SIB8 system message of carrying maximum access package length that the base station issues.
In the embodiment of the invention, LTE network and HRPD are network coexisted, and be at first resident to the LTE network after the UE start.SIB8 message is the system message in the LTE network, and in the embodiment of the invention, maximum access package length can be carried in the base station in SIB8 message when broadcasting SIB8 message, thereby makes UE can obtain maximum access package length when obtaining the SIB8 system message.
Step 202:UE obtains available access bearer according to this maximum access package length.
In the present embodiment, suppose that maximum access package length is CapsuleLengthMax, then when obtaining available access bearer, can with should maximum access package length and parameter preset R96 result and 255 bytes (bytes) that obtain that multiply each other compare, according to comparative result with smaller value as available access bearer AvailableAccessPayload, be shown below:
AvailableAccessPayload=MIN(CapsuleLengthMax * R96,255), wherein, R96 is 29bytes, 29bytes also can be expressed as 232bits.
Step 203:UE calculates the maximum length of DOS bag according to this available access bearer.
Concrete, UE deducts available access bearer the length (ConnectionRequestMessageSize) of length (RouteUpdateMessageSize), connection request message of packet header length (DoSHeaderLength), the routing update message of DOS bag and the maximum length that difference that medium Access Layer overhead length (MACLayerOverhead) obtains is wrapped as DOS successively.The computational process of the maximum length DoSPacketSize of above-mentioned DOS bag can be shown below:
DoSPacketSize=AvailableAccessPayload–DoSHeaderLength–RouteUpdateMessageSize–ConnectionRequestMessageSize–MACLayerOverhead；
In the following formula, DoSHeaderLength is generally 5bytes; RouteUpdateMessageSize is generally 26bytes; ConnectionRequestMessageSize is generally 6bytes; When CapsuleLengthMax less than 9 the time, MACLayerOverhead is generally 12bytes, when CapsuleLengthMax was not less than 9, MACLayerOverhead was generally 7bytes.
Concrete being applied as in the example:
Suppose that CapsuleLengthMax is 2, AvailableAcessPayload=MIN(2 * 29 then, 255)=58bytes, MaxDOSPayloadSize=58 – 5 – 26 – 6 – 12=9bytes, in this application example, the condition whether 9bytes can be transmitted by the DOS mode as the follow-up data bag;
In another concrete application example:
Suppose that CapsuleLengthMax is 9, AvailableAccessPayload=MIN(9 * 29 then, 255)=255bytes, MaxDOSPayloadSize=255 – 5 – 26 – 6 – 7=211bytes, in this application example, the condition whether 211bytes can be transmitted by the DOS mode as the follow-up data bag.
Step 204:UE judges whether the length of data to be transmitted bag is not more than the maximum length of DOS bag, if then execution in step 205; Otherwise, execution in step 207.
After in step 203, calculating DoSPacketSize, length and the DoSPacketSize of data to be transmitted bag are compared, if the length of data to be transmitted bag is not more than this DoSPacketSize, determine that then this packet satisfies a condition can transmitting by the DOS mode.
Step 205:UE judges whether to satisfy the DOS trigger condition, if then execution in step 206; Otherwise, execution in step 207.
In the present embodiment, satisfying the DOS trigger condition can comprise: the call state of UE is resting state, radio link protocol (Radio Link Protocol, RLP) state is that (Internet Protocol, IP) state is open mode for state of activation and Internet protocol.
Step 206:UE transmits packet by the DOS mode, finishes current flow process.
Step 207:UE transmits packet by data message, finishes current flow process.
As seen from the above-described embodiment, when UE resident when the LTE network, because can UE can obtain adopt the DOS mode to transmit the maximum access package length of the parameter of packet as calculating, therefore UE is when transmitting than small data packets to the eHPRD network, when if this less length of data package is not more than according to the maximum length of the DOS bag of maximum access package length computation, can transmit this than small data packets by the DOS mode, thereby save because transmit the Internet resources that expend than small data packets by data message, reduce network transfer delay.
Referring to Fig. 3, be another embodiment flow chart of data pack transmission method of the present invention, this embodiment shows the process that maximum access package length that UE carries by newly-built message is carried out reverse DOS transmission:
Step 301:UE finishes registration at the HRPD network.
In the embodiment of the invention, LTE network and HRPD are network coexisted, and at first resident after the UE start UE finishes registration at the HRPD network then to the LTE network, and then follow-up UE can switch between LTE network and HRPD network.
Step 302:UE receives the newly-built message of carrying maximum access package length that AN equipment issues.
In the embodiment of the invention, AN equipment in the HRPD network can make up newly-built message for UE, after UE registers in the HRPD network, AN equipment sends this newly-built message to UE, carry maximum access package length by this newly-built message, thereby make UE can when obtaining newly-built message, obtain maximum access package length.
Step 303:UE obtains available access bearer according to this maximum access package length.
In the present embodiment, suppose that maximum access package length is CapsuleLengthMax, then when obtaining available access bearer, can with should maximum access package length and parameter preset R96 result and 255 bytes (bytes) that obtain that multiply each other compare, according to comparative result with smaller value as available access bearer AvailableAccessPayload, be shown below:
AvailableAccessPayload=MIN(CapsuleLengthMax * R96,255), wherein, R96 is 29bytes, 29bytes also can be expressed as 232bits.
Step 304:UE calculates the maximum length of DOS bag according to this available access bearer.
Concrete, UE deducts available access bearer the length (ConnectionRequestMessageSize) of length (RouteUpdateMessageSize), connection request message of packet header length (DoSHeaderLength), the routing update message of DOS bag and the maximum length that difference that medium Access Layer overhead length (MACLayerOverhead) obtains is wrapped as DOS successively.The computational process of the maximum length DoSPacketSize of above-mentioned DOS bag can be shown below:
DoSPacketSize=AvailableAccessPayload–DoSHeaderLength–RouteUpdateMessageSize–ConnectionRequestMessageSize–MACLayerOverhead；
In the following formula, DoSHeaderLength is generally 5bytes; RouteUpdateMessageSize is generally 26bytes; ConnectionRequestMessageSize is generally 6bytes; When CapsuleLengthMax less than 9 the time, MACLayerOverhead is generally 12bytes, when CapsuleLengthMax was not less than 9, MACLayerOverhead was generally 7bytes.
Step 305:UE judges whether the length of data to be transmitted bag is not more than the maximum length of DOS bag, if then execution in step 306; Otherwise, execution in step 308.
After in step 304, calculating DoSPacketSize, length and the DoSPacketSize of data to be transmitted bag are compared, if the length of data to be transmitted bag is not more than this DoSPacketSize, determine that then this packet satisfies a condition can transmitting by the DOS mode.
Step 306:UE judges whether to satisfy the DOS trigger condition, if then execution in step 307; Otherwise, execution in step 308.
In the present embodiment, satisfying the DOS trigger condition can comprise: the call state of UE is that resting state, RLP state are that state of activation and IP state are open mode.
Step 307:UE transmits packet by the DOS mode, finishes current flow process.
Step 308:UE transmits packet by data message, finishes current flow process.
As seen from the above-described embodiment, when UE resident when the LTE network, because can UE can obtain adopt the DOS mode to transmit the maximum access package length of the parameter of packet as calculating, therefore UE is when transmitting than small data packets to the eHPRD network, when if this less length of data package is not more than according to the maximum length of the DOS bag of maximum access package length computation, can transmit this than small data packets by the DOS mode, thereby save because transmit the Internet resources that expend than small data packets by data message, reduce network transfer delay.
Corresponding with the embodiment of data pack transmission method of the present invention, the present invention also provides the embodiment of data packet transmission device and UE.
Referring to Fig. 4, be an embodiment block diagram of data packet transmission device of the present invention:
This device comprises: acquiring unit 410, computing unit 420 and transmission unit 430.
Wherein, acquiring unit 410 is used for obtaining the message that comprises maximum access package length;
In an optional implementation:
Described acquiring unit 410 can comprise at least one following unit (not shown among Fig. 4): first receives subelement, is used for receiving the SIB8 system message that the base station issues, and carries described maximum access package length in the described SIB8 system message; Second receives subelement, is used for receiving the newly-built message that AN equipment issues after the HRPD network is finished registration, carries described maximum access package length in the described newly-built message.
In another optional implementation:
Described computing unit 420 can comprise (not shown among Fig. 4): available carrying obtains subelement, and the described maximum access package length that is used for obtaining according to described acquiring unit obtains available access bearer; The maximum length computation subunit is used for will described available carrying obtaining the length of length, connection request message of packet header length that described available access bearer that subelement obtains deducts the DOS bag successively, routing update message and the maximum length that difference that medium Access Layer overhead length obtains is wrapped as DOS.
Referring to Fig. 5, be another embodiment block diagram of data packet transmission device of the present invention:
This device comprises: acquiring unit 510, computing unit 520, judging unit 530 and transmission unit 540.
Wherein, acquiring unit 510 is used for obtaining the message that comprises maximum access package length;
Judging unit 530 is used for judging whether to satisfy the DOS trigger condition;
Wherein, describedly satisfy described DOS trigger condition and can comprise: the call state of described UE is that resting state, radio link protocol RLP state are that state of activation and Internet protocol IP state are open mode.
In an optional implementation:
Described acquiring unit 510 can comprise at least one following unit (not shown among Fig. 5): first receives subelement, is used for receiving the SIB8 system message that the base station issues, and carries described maximum access package length in the described SIB8 system message; Second receives subelement, is used for receiving the newly-built message that AN equipment issues after the HRPD network is finished registration, carries described maximum access package length in the described newly-built message.
In another optional implementation:
Described computing unit 520 can comprise (not shown among Fig. 5): available carrying obtains subelement, and the described maximum access package length that is used for obtaining according to described acquiring unit obtains available access bearer; The maximum length computation subunit is used for will described available carrying obtaining the length of length, connection request message of packet header length that described available access bearer that subelement obtains deducts the DOS bag successively, routing update message and the maximum length that difference that medium Access Layer overhead length obtains is wrapped as DOS.
Referring to Fig. 6, be the embodiment block diagram of UE of the present invention:
This UE comprises: radio receiving-transmitting unit 610 and processor 620.
Wherein, described radio receiving-transmitting unit 610 is used for obtaining the message that comprises maximum access package length;
Described processor 620 be used for the maximum length according to described maximum access package length computation DOS bag, and when the length of data to be transmitted bag was not more than described maximum length, the DOS mode was transmitted described packet.
In an optional implementation:
Described radio receiving-transmitting unit 610 can specifically be used for receiving the SIB8 system message of carrying described maximum access package length that the base station issues, and perhaps after the HRPD network is finished registration, receives the newly-built message of carrying described maximum access package length that AN equipment issues.
In another optional implementation:
Described processor 620, can be specifically be used for obtaining available access bearer according to described maximum access package length, described available access bearer be deducted successively the length of length, connection request message of packet header length, the routing update message of DOS bag and difference that medium Access Layer overhead length obtains as the maximum length of DOS bag.
In another optional implementation:
Described processor 620 can also be used for judging whether to satisfy the DOS trigger condition;
Described processor 620 can be specifically be used for being not more than described maximum length when the length of data to be transmitted bag, and judged result is transmitted described packet by the DOS mode when satisfying the DOS trigger condition.
As seen from the above-described embodiment, UE obtains the message that comprises maximum access package length, according to the maximum length of maximum access package length computation DOS bag, when the length of data to be transmitted bag is not more than this maximum length, transmits this packet by the DOS mode.In the embodiment of the invention, when UE resident when the LTE network, because can UE can obtain adopt the DOS mode to transmit the maximum access package length of the parameter of packet as calculating, therefore UE is when transmitting than small data packets to the eHPRD network, when if this less length of data package is not more than according to the maximum length of the DOS bag of maximum access package length computation, can transmit this than small data packets by the DOS mode, thereby save because transmit the Internet resources that expend than small data packets by data message, reduce network transfer delay.
The technology that those skilled in the art can be well understood in the embodiment of the invention can realize by the mode that software adds essential general hardware platform.Based on such understanding, the part that technical scheme in the embodiment of the invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product can be stored in the storage medium, as ROM/RAM, magnetic disc, CD etc., comprise that some instructions are with so that a computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of some part of each embodiment of the present invention or embodiment.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, and identical similar part is mutually referring to getting final product between each embodiment, and each embodiment stresses is difference with other embodiment.Especially, for system embodiment, because it is substantially similar in appearance to method embodiment, so description is fairly simple, relevant part gets final product referring to the part explanation of method embodiment.
Above-described embodiment of the present invention does not constitute the restriction to protection range of the present invention.Any modification of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. a data pack transmission method is characterized in that, described method comprises:
User equipment (UE) obtains the message that comprises maximum access package length;
Maximum length according to described maximum access package length computation signaling bear data DOS bag;
When the length of data to be transmitted bag is not more than described maximum length, transmit described packet by the DOS mode.
2. method according to claim 1 is characterized in that, described UE obtains the message that comprises maximum access package length and comprises:
UE receives the system information block SIB8 system message that the base station issues, and carries described maximum access package length in the described SIB8 system message; Perhaps,
UE receives the newly-built message that access network AN equipment issues after HRPD (high rate packet data) HRPD network is finished registration, carry described maximum access package length in the described newly-built message.
3. method according to claim 1 and 2 is characterized in that, described maximum length according to described maximum access package length computation DOS bag comprises:
Obtain available access bearer according to described maximum access package length;
Described available access bearer is deducted successively the length of length, connection request message of packet header length, the routing update message of DOS bag and difference that medium Access Layer overhead length obtains as the maximum length of DOS bag.
4. according to any described method of claim 1 to 3, it is characterized in that, describedly transmit before the described packet by the DOS mode, also comprise:
Described UE judges whether to satisfy the DOS trigger condition;
When satisfying described DOS trigger condition, described UE carries out and transmits described packet by the DOS mode; Wherein,
Describedly satisfy described DOS trigger condition and comprise:
The call state of described UE is that resting state, radio link protocol RLP state are that state of activation and Internet protocol IP state are open mode.
5. a data packet transmission device is characterized in that, described device comprises:
Acquiring unit is used for obtaining the message that comprises maximum access package length;
Computing unit is used for the maximum length of wrapping according to the described maximum access package length computation DOS that described acquiring unit obtains;
Transmission unit is used for transmitting described packet by the DOS mode when the length of data to be transmitted bag is not more than the maximum length of described computing unit calculating.
6. device according to claim 5 is characterized in that, described acquiring unit comprises at least one following unit:
First receives subelement, is used for receiving the SIB8 system message that the base station issues, and carries described maximum access package length in the described SIB8 system message;
Second receives subelement, is used for receiving the newly-built message that AN equipment issues after the HRPD network is finished registration, carries described maximum access package length in the described newly-built message.
7. according to claim 5 or 6 described devices, it is characterized in that described computing unit comprises:
Available carrying obtains subelement, and the described maximum access package length that is used for obtaining according to described acquiring unit obtains available access bearer;
The maximum length computation subunit is used for will described available carrying obtaining the length of length, connection request message of packet header length that described available access bearer that subelement obtains deducts the DOS bag successively, routing update message and the maximum length that difference that medium Access Layer overhead length obtains is wrapped as DOS.
8. according to any described device of claim 5 to 7, it is characterized in that described device also comprises:
Judging unit is used for judging whether to satisfy the DOS trigger condition;
Described transmission unit, concrete being used for is not more than the maximum length that described computing unit calculates when the length of data to be transmitted bag, and the judged result of described judging unit is transmitted described packet by the DOS mode when satisfying the DOS trigger condition; Wherein,
Describedly satisfy described DOS trigger condition and comprise:
The call state of described UE is that resting state, radio link protocol RLP state are that state of activation and Internet protocol IP state are open mode.
9. a UE is characterized in that, described UE comprises: radio receiving-transmitting unit and processor, wherein,
Described radio receiving-transmitting unit is used for obtaining the message that comprises maximum access package length;
Described processor be used for the maximum length according to described maximum access package length computation DOS bag, and when the length of data to be transmitted bag was not more than described maximum length, the DOS mode was transmitted described packet.
10. UE according to claim 9 is characterized in that,
Described radio receiving-transmitting unit, concrete for receiving the SIB8 system message of carrying described maximum access package length that the base station issues, perhaps after the HRPD network is finished registration, receive the newly-built message of carrying described maximum access package length that AN equipment issues.
11. according to claim 9 or 10 described UE, it is characterized in that,
Described processor, concrete being used for obtains available access bearer according to described maximum access package length, described available access bearer deducted successively the length of length, connection request message of packet header length, the routing update message of DOS bag and difference that medium Access Layer overhead length obtains as the maximum length of DOS bag.
12. according to any described UE of claim 9 to 11, it is characterized in that,
Described processor also is used for judging whether to satisfy the DOS trigger condition;
Described processor, concrete being used for is not more than described maximum length when the length of data to be transmitted bag, and judged result is transmitted described packet by the DOS mode when satisfying the DOS trigger condition.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101272597A (en) * | 2007-03-22 | 2008-09-24 | 华为技术有限公司 | Parameter setting method, access terminal and access network |
| CN101461156A (en) * | 2007-04-25 | 2009-06-17 | 华为技术有限公司 | System and method for optimizing data over signaling transmissions |
| CN101998508A (en) * | 2009-08-14 | 2011-03-30 | 华为技术有限公司 | Data encapsulation method and device |
| CN102204195A (en) * | 2011-05-18 | 2011-09-28 | 华为终端有限公司 | A message sending method and a device thereof |
| US20130121235A1 (en) * | 2007-09-24 | 2013-05-16 | Qualcomm Incorporated | Selective review of bundled messages from a wireless communication device |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101272597A (en) * | 2007-03-22 | 2008-09-24 | 华为技术有限公司 | Parameter setting method, access terminal and access network |
| CN101461156A (en) * | 2007-04-25 | 2009-06-17 | 华为技术有限公司 | System and method for optimizing data over signaling transmissions |
| US20130121235A1 (en) * | 2007-09-24 | 2013-05-16 | Qualcomm Incorporated | Selective review of bundled messages from a wireless communication device |
| CN101998508A (en) * | 2009-08-14 | 2011-03-30 | 华为技术有限公司 | Data encapsulation method and device |
| CN102204195A (en) * | 2011-05-18 | 2011-09-28 | 华为终端有限公司 | A message sending method and a device thereof |
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