WO2007065296A1 - Method for managing the sctp output stream queue and implementing date transmission - Google Patents

Abstract

A method for managing the SCTP output stream queues and implementing data transmission includes: set several output stream queues in SCTP coupling, after SCTP protocol layer has received the ULP data from the upper layer, it divides the ULP data, then gets the message blocks; storage one or more message blocks got from the whole upper layer protocol data in the same output stream queue, each output stream queue holds a different buffer; by polling, after get one or more message blocks got from the whole upper layer protocol data from certain output stream queue, switch to the next output stream queue; then encapsulate the got message blocks into a stream control transmission protocol packet and send it. The invention ensures rapidly and reliably unfailingly transmitting the IP signal , ensures the stability and reliability of the third generation mobile communication system.

Description

 Wood field

 This involves P output column management and mathematical methods. In particular, it involves methods of different output numbers. Background wood

 P ea on o T ansm ss on P o oco in P Ah.

 The following P is controlled by the ETF e ne Eng nee ng ask Fo ce e ne project but was not encountered in the P. The P with message is the part to establish the next generation of high communication and use for various purposes on P.

 P in 3 cores are mainly used in the P TN pub c Sw ched e ephone n o k public exchange letter messages and the letter messages in the user LP Up e Laye Po o ocO 3U 2U 2P U Ah.

 Whether it is reliable or fast is the third-generation system of system performance. P is multi-system de od vsoupe ccess. The main reason is how to fully manage the function of TP, how to effectively manage, how to control the effect of high math, how to control the system to whether P can quickly and reliably make the qualitative and reliable of the third generation system.

 The item of T is to support Duo He and the same without each other. P can make the message reliable and within

 There is no solution in how to introduce the order of the different outputs of the TP, that is, the order of the different outputs of the ULP will be sent to the E F.

 .

 . In addition, how to improve the efficiency of the TP output column management and data to avoid appearing in the output is how to improve the internal. Utilization and activity If different output ess ge ULP is needed

The order of P, etc. is also required. content

 The wood to be solved is to provide TP output column management and mathematical methods to solve the same problem of different TP outputs.

 Solving the problem of woody provides a control output column management and data management method, including the following steps

 a Multiple outputs in the control, the control receives the news from the upper user

 b. Store the media or multiple messages divided into the same output and output and occupy different empty rivers

 (The way of c is to take one or more messages divided by on one output and then switch to the next output

 d encapsulate the retrieved message into a control.

 The step-by-step method may have the following special steps. a she is the way to the biggest judge whether to go up

If you need to divide it into multiple messages, otherwise it will work hard to mediate the message.

 The one-step method can have the following special methods. The output is also managed and distributed according to the following steps

 Use ten segments of memory space for all output sizes, all sums

 p divides the internal into thousands of segments using the internal address to connect the segments into a medium

 q Message in the table, take out one or more than the number of storage thresholds

The number of update tables will point to the next

 When an output releases an internal segment, it will work for the number of tables. The one-step-up method may have the upper average of the next special segment.

One step method can have special control The number of allocated segments of each output occupied segment is compared with the storage utilization judgment output or solution.

 In addition to controlling the output of the top user notification and.

 The one-step method can have the following characteristics. The parameters that determine whether the output is used and whether it is released or not are controlled. The parameters indicating the output utilization rate can be modified.

 . The step-by-step method can have the following special user-controlled sequence. Step b is saving the message. The sequence of messages that are divided into different outputs is the same.

 The multi-messages divided into the upper part are allocated the same, and the steps c》 and the following steps are taken out from each input

 Output. In the process of taking out, the message divided by the above is switched to the next output

 Check if the message fetched in the previous output is the one fetched in the previous message. If yes, return to step m. Otherwise, go to the next step.

 n Switch output M Return to step

 The above method can have the following features to control all messages in all outputs to be reset.

 The step-by-step method can have the following special user profiles, if not needed, control to not message

 Each output can be based on taking out messages. If method messages are needed, messages are output in the order in which they are needed.

 The above method may have the following special step d: encapsulate the retrieved message into a control to encapsulate multiple messages into a single control if the upper limit is reached and the size of the receive window size, window size, number of waits is satisfied With no news, the message is encapsulated into a medium to control

 .

The above method can have the following special step d in the control To reassess. . This has the following wood effect

 1. There is no multi-output within one TP, each output has the same number, and the message is not in

 2. The output of the method is solved

 Avoid the phenomenon that a certain output can't be reached, and improve the teaching efficiency. . An output internal management method is proposed, which can be used within the activity to increase the utilization rate. The non-calculable utilization rate prediction situation and the UP

 4. P may need to provide the number of different output ULP

 TP order function.

 In addition, this method is convenient and reliable. There is no special requirement for the method and the method of this method. Generality High efficiency Improve the qualitative and reliability of the third generation system such as the system.

1 is Ben T's sign.

 2 is the flow of each output.

 This is the output of this S TP. . The best way of this

 . The following combines the group and the way of rest

 . Is this. S TP her gesture includes the following steps

Steps: In the TP, multiple outputs are received to the upper user ULP Uppe Laye P o Oco. Use TP to go to the largest unit U with her. Determine whether it is needed if necessary. Divide UL into multiple esSage messages; Work hard to essage; Steps to store the ssag divided by ULP into multiple outputs

 ULP is stored in a medium to output the instruction of ULP. She can output a number of different messages that are different from each other. But 5.

 . Yes, if each output occupies the same physical, it is possible that some outputs are very small, the utilization rate of the river is low, and others

 very big . In order to avoid the emergence of different phenomena. The output of each other is not used. The method is not completed. Most of the storage

 How to make a section of memory empty, the size of all outputs, the grace of all outputs

 Divide the internal into the segment egme The average of the ULP of every two segments Use the internal address to connect the segment into the inward segment is in

 . The storage of essays for segmented effort messages may be stored in 15. Into one or more segments. The LP of each segment. The average of is conducive to improving the internal utilization rate, but this is not the case

 3 e. The ssage inbound table is taken out or more than the number stored in essag. The output of the phase is updated. The one-way table is pointed to the next.

 0.4. The output releases an internal segment, will work hard

 The first introduction of the work table can also be the first work or the middle of the Arab, so there is no limit to the number of the table

 Same as output Occupied segments Divide the number of occupied segments by its allocated occupable segments to calculate the output

 .

The same utilization rate of 2 is predicted in advance in the output. This

When the output of the same is less than or equal to 5, the output of 5 is greater than or equal to the empty 40, and the output is released. A certain output outflow phenomenon. . Or lift T to close the user ULP, and report the output of 30 by LP. Or the unfixed forces 5 and 4 are lifted, but the parameters that can be modified can be modified by the needs of ULP users. Step method: each output takes out Message. In taking out the output, the essa e in ULP is switched to the next output. The number in the output is in each output

 5 is equal, which can be solved well and avoided by a certain output. However, it is possible that UL will output A first.

 esSage. Than UL to T output essage 2 on B is not sent out, it's just mental. There is no requirement nor a mountain in the order of s a e ULP P for different outputs. Provide solutions

 But for TP, it needs the function of the order of the number of different output ULp snakes. For example, the U received by the TP3 user's P at each end of the 3U e. . Same as Xia Yijie c ve k Harry Yisuo T 5 Suppose c ve k sent to the output of T. T sent to the output. Under God's situation, if T comes to the client before c ve Ck, the client's U and DT are waiting for the message. . Need TP to provide the number of different outputs. UL P order function.

 The function. Originally, the way of outputting 0 is not in the order of essa ekan's small to large. Hugh's steps are as follows

 a save essage in a certain output order essage distribution only the Ssage distribution of P is the same

 b. One or more essages divided by ULP in the output, and then switched to the intermediate output

 c Remove the essage from the previous output. If the es age is removed, it is the same. Return to step b otherwise

 .

 d Switch to the next media output and return to step).

0 e age in all outputs. New items will be sent after all items are delivered.

Function can be functioned in one go. S TP needs TP to provide The function can be used to indicate the e-ab e TP de nd to indicate the order of the same number of different outputs ULP TP. The way that P no longer needs P to provide functions

 Out of the instructions for sab e TP de nd

 The way to. The original mercury that can be added from ULP to TP will be used to ensure the order of the different output of TP. Steps to take out. Message encapsulated into TP ULP indicates whether 0 is more es age in TP text

 The output of each output is taken together as shown in 3, including the following steps

 The output before step 0 takes out Message and encapsulates it into

 a a huk

 . . Step 20: The ULP instruction determines whether there will be more es a e. If the next step is executed, otherwise step 80

 Step 0, determine whether the essage is the undivided ULP or the most ssage of ULP. If yes, go to the next step; otherwise, step 50

 Step 4 Switch to the next output

 . : Step 50, the previous output takes out the new essage and encapsulates it into Da a hu step.

 Step 60: Determine whether the new essage satisfies the limits of ax m Ze and x ke z. If it is satisfied, go to the next step, otherwise go to step 00, where axPacke z goes to the maximum PU axEm ze nd nd u S d ng ze + the minimum nd receiving window size in PU d the size of the window U and g ze wait

 The size of the number.

 Remove the essage from the output before step 70 and encapsulate it into a a hunk. Return to step 30

 Step To determine whether the essag is not divided into ULP or L is divided into the minimum age if yes. Go to the next step No. Step 100

Step 90 Switch to the next output Step 00 It is possible that the previous aahk together only has a Da a hunk encapsulated as a TP and goes out. Return to step 0 Next

 Package.

 The T o o e in 2 is controlled on o hUnk The on o hu k ue e controlled is o o hunk.

Step T is packaged.

 In order to be safe and reliable, it is necessary to establish the same TP on each end. 2 TP output in T, in addition to the output of each medium, a medium and us and ng and a medium revaluation. The numbers are

 Phase of.

 Follow the following principles in

 . First, if the waiting at the address is greater than or equal to wnd, then no new number can be sent to this address

 . Second, there is no space in any nd instruction

 Nothing new can be called nd =. If wnd does not matter d. How many, including 0, can there be an essage being received

 Third, before the new essage, those re-estimated essages must be limited by the previous w d) and principle b) allow the number of new mercury essages. . The content can refer to the content of the existing wooden revaluation system.

Concurrency

 . It could have been used in third-generation communication systems such as system P for output management and counting.

Claims

 Requires 1 to control the output column management and data processing method, including the following steps: a. Multiple output control in control; 5: Receive the message on the upper eyebrow.  b. Store one or more messages divided into on the same output, output, occupy different  The way of C, an output is taken out of or more on, and then switched to the next output 0 d Package the retrieved message into  2. The required method is characterized by the step a she is the largest path to determine whether to go up  If you need to divide it into multiple messages, otherwise it will work hard.  . 3. The required method is characterized in that the 5 output in the method is also managed and distributed according to the following steps  Use a piece of memory to work together. The size of all outputs. The grace of all outputs.  P is divided into segments. Using the internal address to connect the segments into the internal segments. 0.  q． The output of the table in the message is more than the number of the output that will be taken into the phase  Update the number of tables. Point to next  An output release inner segment will work hard  Add one to the table. 5 4. The required method is characterized by the upper section. 5. The method of requirement 3 is characterized by control The number of occupied segments is not compared with the number of allocated segments to obtain the output of the same utilization judgment output or the user's notification and release of the control release.  5 6. The method of Requirement 5 is characterized in that the control is to determine whether the output is equal to the output, and that the output is stored and the utilization rate is modifiable. 7. Requirement 1 The method is specifically that the user requests the control of the order of waiting. Step b. The message sequence is divided into different types when the message 10 is stored in an output.  The multiple messages divided on the same are assigned the same and are taken from each output in step c under step  Output Take out one or more messages divided by above and then switch to the next output  Is the message stub removed from the 5 m front output the message stub removed from the previous media? If yes, return to the step, otherwise execute  n Switch to the next output  8. The method of requirement 7 is characterized by control  All the output messages will be sent out and sent again.  0. 9. The method of requirement 7. The special feature is that the user-directed mercury instruction control requires control. If the sequence is not needed, then control is not made.  Each output can be obtained by taking out the message. If necessary, the method message takes out messages in each output 5 in the order in which the messages are needed. 10. The required method is characterized by the step of encapsulating the retrieved message into a control. If the above instruction is a message, the path maximum element and the receive window size, window size, and wait are met The limitation of the number of numbers encapsulates multiple messages into control as above, but not messages, then encapsulates messages into control.  11. The required method is characterized in that step d is in control