The content of the invention
The present invention provides the sending method and system of message in a kind of CCCH, technical problems to be solved be as
What makes full use of Radio Resource.
In order to solve the above technical problems, the invention provides following technical scheme:
The sending method of message in a kind of CCCH CCCH, it is characterised in that including when the frame according to 51 multi-frames
Number handle corresponding CCCH blocks when, if the frame number of 51 multi-frame to be dealt be 5,15,25,35, initiate following processing stream
Journey:
It will be handled after the time for 4 TDMA frames of message delay for numbering the CCCH blocks for being 2,4,6,8;
After processing is completed, by the numbering after processing by 2,4,6,8 CCCH blocks message with being received in time delay
To message together send.
Preferably, methods described also has following features:The CCCH blocks that the numbering by after processing is 2,4,6,8 disappear
Cease and together sent with message received in time delay, including:
If the message for the CCCH blocks that the numbering after processing is 2,4,6,8 and message received in time delay are
Assignment messages immediately, then these message are combined into after extending assignment messages immediately and retransmited away;
If the message for the CCCH blocks that the numbering after processing is 2,4,6,8 and message received in time delay are
Beep-page message, then message is combined into after exhaling type of message 2 or beep-page message type 3 and retransmited away.
Preferably, methods described also has following features:Methods described also includes:
Whether the length information of message is more than the length threshold pre-set in the message buffer queue for judging to pre-set;
If greater than the length threshold, then using above-mentioned handling process;Otherwise, be 5 to frame number, 15,25,35 when it is right
The two continuous CCCH blocks answered are transmitted processing.
Preferably, methods described also has following features:Methods described also includes:
After the message of CCCH blocks that numbering is 2,4,6,8 is sent, terminate according to operation is sent in rear message buffer queue
The length information of message, the length threshold is adjusted.
The transmission system of message in a kind of CCCH CCCH, the system are applied at the frame number according to 51 multi-frames
When managing corresponding CCCH blocks, and if when the frame number of 51 multi-frame to be dealt with is 5,15,25,35, the system includes:
Deferred mount, for will be located after the time for numbering 4 TDMA frames of message delay for the CCCH blocks for being 2,4,6,8
Reason;
Dispensing device, it is connected with the deferred mount, for being 2,4,6,8 by the numbering after processing after processing is completed
The message of CCCH blocks together sent with message received in time delay.
Preferably, the system also has following features:The dispensing device is used for:
If the message for the CCCH blocks that the numbering after processing is 2,4,6,8 and message received in time delay are
Assignment messages immediately, then these message are combined into after extending assignment messages immediately and retransmited away;
If the message for the CCCH blocks that the numbering after processing is 2,4,6,8 and message received in time delay are
Beep-page message, then message is combined into after exhaling type of message 2 or beep-page message type 3 and retransmited away.
Preferably, the system also has following features:The system also includes:
Judgment means, it is connected with the deferred mount, the length of message in the message buffer queue pre-set for judgement
Whether degree information is more than the length threshold pre-set;
Processing unit, be connected with the judgment means, be 5 to frame number during for if less than the length threshold, 15,
25th, 35 when, corresponding two continuous CCCH blocks are transmitted processing;
Wherein, the deferred mount and the dispensing device are operated more than the length threshold.
Preferably, the system also has following features:The system also includes:
Adjusting apparatus, it is connected with the dispensing device, the processing unit and the judgment means, for sending numbering
After message for 2,4,6,8 CCCH blocks, the length information for terminating message in rear message buffer queue is operated according to sending, to institute
Length threshold is stated to be adjusted.
Compared with prior art, original mechanism be base station according to the continuous CCCH blocks of 51 multi-frame structure fixing process, prolonging
When during the assignment messages immediately that arrive or beep-page message, can not be dealt with immediately, cause the message on CCCH channels in base station
Time delay increases, and then easily causes message to be overflowed.Processing opportunity of the invention by adjusting second CCCH block, by 2,4,6,8
The frame of block CCCH message delay 4, i.e., handled, will can be so delayed 4 TDMA frame times when frame number is 9,19,29,39
(5-8 frames, 15-18 frames, 25-28 frames, 35-38 frames) inner message to arrive and the message stored, which are combined into extension and assigned immediately, to disappear
Breath, beep-page message type 2 or beep-page message type 3 are transmitted in time, are improved CCCH resource utilizations, are reduced immediately
The transmission delay of assignment messages and beep-page message, solves the above mentioned problem of original mechanism.In addition, the present invention is by related threshold
The judgement of value, it can regulate whether to use above-mentioned mechanism according to message queue length dynamic;Also, the threshold value is also according to actual industry
The dynamic adjustment of business situation.A series of this mechanism ensure that the present invention is applied to various traffic models.
Embodiment
It is right below in conjunction with the accompanying drawings and the specific embodiments to make the object, technical solutions and advantages of the present invention clearer
The present invention is described in further detail.It should be noted that in the case where not conflicting, embodiment and implementation in the application
Feature in example can be mutually combined.
Fig. 1 is the schematic flow sheet of the sending method embodiment of message in CCCH provided by the invention.Fig. 1 institutes
Show embodiment of the method, including when handling corresponding CCCH blocks according to the frame number of 51 multi-frames, if 51 multi-frame to be dealt with
When frame number is 5,15,25,35, following handling process is initiated:
Step 101, it will be handled after the time for 4 TDMA frames of message delay for numbering the CCCH blocks for being 2,4,6,8;
Step 102, after processing is completed, the message same time delay for the CCCH blocks for being 2,4,6,8 by the numbering after processing
Interior received message is together sent.
The present invention by 2,4,6,8 pieces of frames of CCCH message delay 4, that is, is existed by the processing opportunity of second CCCH block of adjustment
Frame number be 9,19,29,39 when handled, will can so be delayed 4 TDMA frame times (5-8 frames, 15-18 frames, 25-28 frames,
35-38 frames) the inner message to arrive and the message that has stored is combined into extension assignment messages, beep-page message type 2 or paging immediately
Type of message 3 is transmitted in time, improves CCCH resource utilizations, reduces the hair of assignment messages immediately and beep-page message
Time delay is sent, solves the problems, such as that original mechanism is present.
Above method embodiment is described further below:
Fig. 2 is the principle schematic for handling CCCH blocks in the prior art.As shown in Figure 2, prior art is according to 51 multi-frame frames
Number corresponding CCCH blocks of processing, during frame number 5,15,25,35,45, it is (1,2) that alignment processing, which is numbered, (3,4), (5,6) (7,
8), the message on the CCCH blocks of (0);Frame number corresponding to these CCCH blocks is respectively:(12-15、16-19)、(22-25、26-
29), (32-35,36-39), (42-45,46-49), (6-9), send at intervals of 7 or 11 TDMA frames, now, 5-8 frames, 15-
The message to be arrived in 4 frame times such as 18 frames, 25-28 frames, 35-38 frames is without processing.
Fig. 3 is the principle schematic of processing processing CCCH blocks in the present invention.From the figure 3, it may be seen that according to provided by the invention 51
The corresponding CCCH blocks of multi-frame frame number processing, during frame number 5,9,15,19,25,29,35,39,45, it is 1 that alignment processing, which is numbered, 2,
3rd, the message on 4,5,6,7,8,0 CCCH blocks;Frame number corresponding to these CCCH blocks is respectively:12-15、16-19、22-25、
26-29,32-35,36-39,42-45,46-49,6-9, send at intervals of 7 TDMA frames, and 5-8 frames, 15-18 frames, 25-28
The message to be arrived in 4 frame times such as frame, 35-38 frames is also handled.
By the way that relatively, according to the processing method of the CCCH block resources of prior art, the CCCH blocks of numbering 2,4,6,8 exist
Frame number is handled when being 5,15,25,35, for being arrived in 4 frame times such as 5-8 frames, 15-18 frames, 25-28 frames, 35-38 frames
Message without processing, during the paging cycle that has so been delayed (PCH multi-frame number, the multi-frame number of 51 TDMA frames)
Between transmission, and pass through the time of 4 frames by the time of 4 frames of message delay of 2,4,6 or 8 CCCH blocks, and in delay
In, just wait until that corresponding 5-8 frames, 15-18 frames, 25-28 frames, the message sink of 35-38 frames are completed, will postpone in this period
The data of reception are regarded as the data entrained by a CCCH block, and one piece of the message for the CCCH blocks for being 2,4,6 or 8 with numbering is sent out
Go so that the 5-8 frames that can not finally be sent again in current Paging cycle, 15-18 frames, 25-28 frames, 35-38 frames can be
Current Paging cycle is sent, and improves the real-time of data, and then has also reached the purpose for making full use of Radio Resource.
It should be noted that by the way that the message for numbering the CCCH blocks for being 2,4,6 or 8 is received with being delayed in 4 frame times
Message be combined into extension immediately after assignment messages, beep-page message type 2 or beep-page message type 3, then obtained message is sent out
See off.Specifically:
If the message for the CCCH blocks that the numbering after processing is 2,4,6,8 and message received in time delay are
Assignment messages immediately, then these message are combined into after extending assignment messages immediately and retransmited away;
If the message for the CCCH blocks that the numbering after processing is 2,4,6,8 and message received in time delay are
Beep-page message, then message is combined into after exhaling type of message 2 or beep-page message type 3 and retransmited away.
Increased message is sent by using the type of message that can carry multiple message, realized simple.
Certainly whether it is controllable using above-mentioned processing mode, in the message buffer queue pre-set by judgement
Whether the length information of message is more than the length threshold that pre-sets to determine to transmit using which kind of mode;If greater than described
Length threshold, then using above-mentioned handling process;Otherwise, corresponding two continuous CCCH blocks enter when being 5,15,25,35 to frame number
Row transmission is handled.Referring specifically to being illustrated below:
Step A1, base station sets each default buffering queue length threshold of assignment messages and beep-page message immediately;
Step A2, base station receives and stores the assignment messages immediately and seek that base station controller issues respectively in buffer queue
Message is exhaled, i.e. a buffer queue dedicated for storing assignment messages immediately, dedicated for storage page by another buffer queue
Message;
Step A3, base station record current assignment messages and beep-page message immediately corresponds to the information of buffering queue length;
Step A4, base station calculates assignment messages and the average length of beep-page message buffering queue immediately in time window, N number of
There is P time window to exceed threshold value in time window, put mechanism mark position as 1;Otherwise it is 0 by mechanism mark position, simultaneously
Continuous two CCCH blocks are handled using former mechanism, using the CCCH block treatment mechanisms of the present invention, that is, is different from and original once locates
Manage two continuous CCCH block modes;
Step A5, base station is set according to current assignment messages and beep-page message buffering queue length information immediately and currently
Threshold value, if the buffering queue length of N number of time window has P to be more than (or less than) threshold value, dynamic adjusts buffering queue length
Spend threshold value.
Specifically, after the message of CCCH blocks that numbering is 2,4,6,8 is sent, rear message is terminated according to transmission operation and delayed
The length information of message in queue is deposited, the length threshold is adjusted.
Buffering queue length threshold is adjusted for dynamic, is illustrated below with an application example:
Message queue length span is [0,10], and the default threshold value of queue length is 4.Base station according to message count how much,
For 3 time windows, wherein the message average length of 2 windows is more than (or less than) the message queue length threshold, increase
(or reduction) threshold value:
1) base station records the message buffer formation length of each window in 3 time windows;
2) if the buffering queue length of 2 windows is more than the default threshold value 4 of message-length in 3 windows, at CCCH blocks
Reason mechanism mark bOptSwh default values are set to 1 by 0, i.e., according on second piece of the continuous CCCH blocks of mechanism delay process of the present invention
Message;
Otherwise, CCCH blocks treatment mechanism mark bOptSwh is set to 0, i.e., handles the of continuous CCCH blocks according to former mechanism
Message on two pieces;
If 3) the buffering queue length of 2 windows is more than message-length threshold value in 3 windows, when message-length value meets
Condition:Message-length ∈ [8,10] && threshold values==4, length threshold 4 is arranged to 8;
If 4) the buffering queue length of 2 windows is more than message-length threshold value in 3 windows, when message-length value meets
Condition:Message-length ∈ [4,8] && threshold values==8, length threshold 8 is arranged to 4.
Because the threshold value is also according to the dynamic adjustment of practical business situation.A series of this mechanism ensure that the present invention is applicable
In various traffic models.
Fig. 4 is the structural representation of the transmission system of message in CCCH CCCH provided by the invention.With reference to upper
Embodiment of the method shown in text, system shown in Figure 4 are applied when handling corresponding CCCH blocks according to the frame number of 51 multi-frames, and if
When the frame number of 51 multi-frame to be dealt with is 5,15,25,35, the system includes:
Deferred mount 401, the time for will number 4 TDMA frames of message delay for the CCCH blocks for being 2,4,6,8 are laggard
Row processing;
Dispensing device 402, it is connected with the deferred mount 401, by the numbering after processing be 2 for after processing is completed,
4th, the message of 6,8 CCCH blocks is together sent with message received in time delay.
Wherein, the dispensing device 402 is used for:
If the message for the CCCH blocks that the numbering after processing is 2,4,6,8 and message received in time delay are
Assignment messages immediately, then these message are combined into after extending assignment messages immediately and retransmited away;
If the message for the CCCH blocks that the numbering after processing is 2,4,6,8 and message received in time delay are
Beep-page message, then message is combined into after exhaling type of message 2 or beep-page message type 3 and retransmited away.
Fig. 5 is another structural representation of system shown in Figure 4 embodiment.System shown in Figure 5 also includes:
Judgment means 501, it is connected with the deferred mount 401, disappears in the message buffer queue pre-set for judgement
Whether the length information of breath is more than the length threshold pre-set;
Processing unit 502, it is connected with the judgment means 501, during for if less than the length threshold, is to frame number
5th, 15,25,35 when, corresponding two continuous CCCH blocks are transmitted processing;
Wherein, the deferred mount 401 and the dispensing device 402 are operated more than the length threshold.
Fig. 6 is another structural representation of system shown in Figure 5 embodiment.System shown in Figure 6 also includes:
Adjusting apparatus 601, it is connected with the dispensing device 402, the processing unit 502 and the judgment means 501, uses
In after the message of CCCH blocks that numbering is 2,4,6,8 is sent, terminate message in rear message buffer queue according to operation is sent
Length information, the length threshold is adjusted.
The present invention by 2,4,6,8 pieces of frames of CCCH message delay 4, that is, is existed by the processing opportunity of second CCCH block of adjustment
Frame number be 9,19,29,39 when handled, will can so be delayed 4 TDMA frame times (5-8 frames, 15-18 frames, 25-28 frames,
35-38 frames) the inner message to arrive and the message that has stored is combined into extension assignment messages, beep-page message type 2 or paging immediately
Type of message 3 is transmitted in time, improves CCCH resource utilizations, reduces the hair of assignment messages immediately and beep-page message
Time delay is sent, solves the problems, such as that original mechanism is present.
One of ordinary skill in the art will appreciate that all or part of step of above-described embodiment can use computer journey
Sequence flow realizes that the computer program can be stored in a computer-readable recording medium, the computer program exists
(such as system, unit, device) performs on corresponding hardware platform, upon execution, including the step of embodiment of the method it
One or its combination.
Alternatively, all or part of step of above-described embodiment can also realize that these steps can using integrated circuit
To be fabricated to integrated circuit modules one by one respectively, or the multiple modules or step in them are fabricated to single integrated electricity
Road module is realized.So, the present invention is not restricted to any specific hardware and software combination.
Each device/functional module/functional unit in above-described embodiment can be realized using general computing device, it
Can concentrate on single computing device, can also be distributed on the network that multiple computing devices are formed.
Each device/functional module/functional unit in above-described embodiment realized in the form of software function module and as
Independent production marketing in use, can be stored in a computer read/write memory medium.Computer mentioned above
Read/write memory medium can be read-only storage, disk or CD etc..
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by the protection domain described in claim.