CN106488517A - A kind of sending method of Radio Bearer message and system - Google Patents
A kind of sending method of Radio Bearer message and system Download PDFInfo
- Publication number
- CN106488517A CN106488517A CN201510557906.8A CN201510557906A CN106488517A CN 106488517 A CN106488517 A CN 106488517A CN 201510557906 A CN201510557906 A CN 201510557906A CN 106488517 A CN106488517 A CN 106488517A
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- Prior art keywords
- radio bearer
- activationary time
- time
- bearer message
- user equipment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/10—Reselecting an access point controller
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
Abstract
The invention provides a kind of sending method of Radio Bearer message and system, wherein, methods described includes：The propagation delay time sent according to Radio Bearer message and repetition period, and, the System Frame Number of current target cell determines activationary time parameter；The Radio Bearer message for carrying the activationary time parameter is sent to user equipment；Wherein, the repetition period is the least common multiple of the Transmission Time Interval of the Transmission Time Interval and business configuration of the current whole signalings of the user equipment.The present invention is by the value of setting repetition period, activationary time parameter is accurately calculated, ensure that radio bearer command messages were completely sent to user equipment before activationary time point, the average call time delay of network is reduced, improves the networks survivabilities index of operator.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of sending method of Radio Bearer message and
System.
Background technology
If the cell-of-origin of user equipment (User Equipment, UE) and Target cell belong to difference
Radio network controller (Radio Network Controller, RNC), then UE is cut from cell-of-origin
The process for changing to Target cell is referred to as relocating, and the flow process of reorientation is as follows：
Step 1：UE uploads measurement report and selects to be switched to according to measurement report to source RNC, source RNC
The cell of Target RNC.Source RNC send reorientation demand (Relocation Required) message to
Core net (Core Network, CN) starts timer TrelocPrep, Relocation Required afterwards
Message includes the resource information of source RNC distribution, and CN forwards message re-positioning request (Relocation
Request) message is to Target RNC.
Step 2：After Target RNC receives Relocation Request message, in Target RNC distribution money
Source, sets up Radio Link and IU (interface between CN and RNC) and IUB (RNC in Target cell
And the interface between base station (NODE B)) transmission carrying.The resource information group that Target RNC will distribute
Becoming radio bearer to reconfigure (Radio Bearer Reconfiguration) message, to be included in re-positioning request true
Recognize in (Relocation Request Acknowledge) message and issue CN and start timer
TrelocFinish.CN forwards message to reset order of the bit (Relocation Command) message to source RNC.
Step 3：Source RNC stops timer TrelocPrep after receiving Relocation Command message,
The Radio Bearer Reconfiguration message for wherein including is issued UE, while starting timer
TrelocOverall.After UE receives Radio Bearer Reconfiguration message, radio bearer is sent
Reconfigure (Radio Bearer Reconfiguration Complete) message is completed to Target RNC.
Step 4：Target RNC stops after receiving Radio Bearer Reconfiguration Complete message
Only timer TrelocFinish, sends redirection to CN and completes (Relocation Complete) message.
CN sends IU release command (Iu-Release Command) message to source RNC after receiving and indicates to release
Put source UE and resource is corresponded to, source RNC stops timer after receiving Iu-Release Command message
TrelocOverall, reorientation flow process are completed.
In step 3 in repositioning process and 4, wireless environment poor, exist interference or arrange flowers
During configuration, maximum probability ground, with the descending step-out in the cell-of-origin of source RNC after UE transmission measurement report, receive
Less than radio bearer reconfiguration message, or UE receive after radio bearer reconfiguration message with Target RNC
The descending step-out of Target cell, Target RNC can not receive radio bearer and reconfigure completion message, or, to the greatest extent
Pipe hand off signaling is normal, but handover delay becomes big, packet switch (Packet Switching, PS) occurs
Speed long-time falls zero, circuit switching (Circuit Switching, CS) degradation or even call drop etc.
The situation of index error.
Assisted according to third generation partner program (3rd Generation Partnership Project, 3GPP)
View description, after UE detects down wireless link step-out, UE discharges DPCH resource, closes
Up-downgoing data, physical layer carry out searching again for cell, after new cell is searched out, send former from new cell
Because cell update (Cell Update) message of Radio Link Failure (Radio Link Failure).
If cell update success, save and keep UE online, otherwise UE occurs call drop.
According to 3GPP agreement, network is true using AM on signal transmission radio bearer 2 (SRB2)
Recognize pattern and radio bearer command messages are sent to UE, wherein carry radio bearer and activationary time
(Activative Time) parameter, indicates that the new system configuration information after activationary time point of UE will be raw
Effect, activationary time is the relative value of complete Connection Frame Number (Connection Frame Number, CFN),
Scope is (0,255).Repositioning process adopts direct-cut operation, and network side is in Radio Bearer
Mono- activationary time parameter of UE is told in Reconfiguration idle message, when activationary time arrives
Carve, RNC and UE synchronism switching is to new configuration.Same in activationary time point in order to ensure RNC and UE
Step is switched in new configuration, it is necessary to assure before activationary time point arrives, UE be completely received from
The radio bearer command messages of RNC.RNC passes through Uu (universal mobile communications to the configuration information of UE
The air interface of system (Universal Mobile Telecommunications System, UMTS))
Radio Bearer Reconfiguration message realize.If activationary time setting is too small will cause
RNC and UE are unable to synchronism switching to new configuration, further result in the interruption of the communication signalings such as descending step-out
Problem.
Existing network in order to solve UE can not normally receive network side transmission radio bearer command messages and cause
Activationary time failure problem, generally increase activationary time so as to elongate propagation delay time, but net can be caused
The average call time delay of network is widened, and affects the networks survivabilities index of operator.
Content of the invention
The present invention provides a kind of sending method of Radio Bearer message and system, increases activation to solve existing network
Time, so as to elongate propagation delay time, causes the average call time delay of network to be widened, and affects the net of operator
The problem of network performance assessment criteria.
In order to solve the above problems, the invention discloses a kind of sending method of Radio Bearer message, including：
The propagation delay time sent according to Radio Bearer message and repetition period, and, current target is little
The System Frame Number in area determines activationary time parameter；
The Radio Bearer message for carrying the activationary time parameter is sent to user equipment；
Wherein, the repetition period be the current whole signalings of the user equipment Transmission Time Interval and
The least common multiple of the Transmission Time Interval of business configuration.
Preferably, the propagation delay time sent according to Radio Bearer message and repetition period, and, when
Before the System Frame Number of front moment Target cell determines activationary time parameter, methods described also includes：
Propagation delay time is determined according to the type of service that propagation delay time is suitable for；
Wherein, the type of service includes H composite service, R4 composite service, the switching of H business and frame
Point.
Preferably, the activationary time parameter includes outer layer activationary time and internal layer activationary time；
The Radio Bearer message by described for carrying activationary time parameter is sent to user equipment, including：
In the repositioning process of radio network controller, when the uplink and downlink of the Target cell are
During continuous dispensing, will carry and represent the outer layer activationary time for activating immediately and represent that the internal layer for activating immediately swashs
The Radio Bearer message of live time is sent to user equipment, and it is non-vertical to carry expression after secondary reorientation
The Radio Bearer message of the internal layer activationary time of the outer layer activationary time for activating and expression non-immediate activation
Send to user equipment；
When the up and/or lower behavior frame distribution of the Target cell, will carry and represent that non-immediate swashs
Outer layer activationary time living and represent non-immediate activation internal layer activationary time Radio Bearer message send to
User equipment, wherein, the internal layer activationary time for representing that non-immediate activation is dynamic is the expression non-immediate
The outer layer activationary time of activation offsets sum with DPCH.
Preferably, by the Radio Bearer message for carrying the activationary time parameter send to user equipment it
Before, methods described also includes：
The class of type, mark and TFS Transport Format Set information and descending transmission channel when uplink transport channel
When type, mark and TFS Transport Format Set information are all identical, adding or reconfiguring descending transmission channel information
The middle TFS Transport Format Set information for deleting descending transmission channel.
The invention also discloses a kind of transmission system of Radio Bearer message, including：
Activationary time parameter determination module, for the propagation delay time that sent according to Radio Bearer message and repetition
Cycle, and, the System Frame Number of current target cell determines activationary time parameter；
Radio Bearer message sending module, for the Radio Bearer message by the activationary time parameter is carried
Send to user equipment；
Wherein, the repetition period be the current whole signalings of the user equipment Transmission Time Interval and
The least common multiple of the Transmission Time Interval of business configuration.
Preferably, the system also includes：
Propagation delay time determining module, for disappearing according to radio bearer in the activationary time parameter determination module
Propagation delay time and repetition period that breath sends, and, the System Frame Number of current target cell determines and swashs
Before live time parameter, propagation delay time is determined according to the type of service that propagation delay time is suitable for；
Wherein, the type of service includes H composite service, R4 composite service, the switching of H business and frame
Point.
Preferably, the activationary time parameter includes outer layer activationary time and internal layer activationary time；
The Radio Bearer message sending module, including：
Continuous dispensing sending module, in the repositioning process of radio network controller, when the mesh
When the uplink and downlink of mark cell are continuous dispensing, represent, by carrying, the outer layer activationary time for activating immediately
Send to user equipment with the Radio Bearer message for representing the internal layer activationary time for activating immediately, and secondary
The outer layer activationary time for representing non-immediate activation and the internal layer for representing non-immediate activation will be carried after reorientation
The Radio Bearer message of activationary time is sent to user equipment；
Frame distribution sending module, distributes for the up and/or lower behavior frame when the Target cell
When, when the internal layer for carrying the outer layer activationary time for representing non-immediate activation and represent non-immediate activation is activated
Between Radio Bearer message send to user equipment, wherein, the internal layer activation for representing that non-immediate activation is dynamic
Time is that the outer layer activationary time for representing non-immediate activation offsets sum with DPCH.
Preferably, the system also includes：
Radio Bearer message simplifies module, described for carrying in the Radio Bearer message sending module
Before the Radio Bearer message of activationary time parameter is sent to user equipment, when the class of uplink transport channel
Type, the type of mark and TFS Transport Format Set information and descending transmission channel, mark and TFS Transport Format Set information
When all identical, in the transmission for adding or reconfiguring deletion descending transmission channel in descending transmission channel information
Format set information.
Compared with background technology, the present invention includes advantages below：
The propagation delay time sent according to Radio Bearer message and repetition period, and, current target is little
The System Frame Number in area determines activationary time parameter；The Radio Bearer message for carrying activationary time parameter is sent
To user equipment；Wherein, the repetition period be the current whole signalings of user equipment Transmission Time Interval and
The least common multiple of the Transmission Time Interval of business configuration.By arranging the value of repetition period, accurately count
Calculation obtains activationary time parameter, it is ensured that radio bearer command messages were completely sent before activationary time point
To user equipment, the average call time delay of network is reduced, improve the networks survivabilities index of operator.
Description of the drawings
The step of Fig. 1 is a kind of sending method of the Radio Bearer message in the embodiment of the present invention one flow process
Figure；
The step of Fig. 2 is a kind of sending method of the Radio Bearer message in the embodiment of the present invention two flow process
Figure；
Fig. 3 is a kind of structural representation of the transmission system of the Radio Bearer message in the embodiment of the present invention three
Figure；
Fig. 4 is a kind of structural representation of the transmission system of the Radio Bearer message in the embodiment of the present invention four
Figure.
Specific embodiment
Understandable for enabling the above objects, features and advantages of the present invention to become apparent from, below in conjunction with the accompanying drawings
The present invention is further detailed explanation with specific embodiment.
It is discussed in detail, below by several specific embodiments are enumerated, a kind of radio bearer that the present invention is provided
The sending method and system of message.
Embodiment one
A kind of sending method of Radio Bearer message provided in an embodiment of the present invention is discussed in detail, with reorientation
During idle message send as a example by illustrate.
With reference to Fig. 1, the step of show the sending method of a kind of Radio Bearer message in the embodiment of the present invention
Flow chart.
Step 100, the propagation delay time sent according to Radio Bearer message and repetition period, and, currently
The System Frame Number of moment Target cell determines activationary time parameter.
Activationary time parameter determines the signaling Key Performance examination (Key of the wireless communication procedures such as reorientation
Performance Indicator, KPI) index and call delay.
The formula for calculating activationary time parameter is as follows：
Activative Time=((((SFN+To Ue Transfer Delay) %256)/RP+1) * RP),
Wherein：
SFN is the System Frame Number of current time point target cell.
To Ue Transfer Delay represents propagation delay time, and it is abstract syntax notation one waiting for transmission
(Abstract Syntax Notation One, ASN1) coded message length is divided by between signaling transmission time
The transmission obtained after the message-length that can be sent in (Transmission Time Interval, TTI)
The idle message of duration, i.e. ASN1 coding can be sent completely in how many signaling TTI, and the value is basis
The average delay statistical value of experience and network is estimated, can be according to actual conditions static configuration or dynamic
Adjustment.
RP is the repetition period, represents that the minimum interval for sending idle message (is taken with respect to signaling TTI
Multiple 10ms), the chance that the less representative of RP can send information are more, and propagation delay time is less, obtain
System data throughput is higher, and the speed of realization is also bigger.
Step 102, the Radio Bearer message for carrying the activationary time parameter is sent to user equipment.
In existing network, the repetition period, with reference to 80 milliseconds of integral multiple value, is fixed as 8, does not consider UE reality
The TTI Configuration Values of business.The uplink and downlink direction of SRB, CS business, PS business in existing network
TTI possible configuration value is 10 milliseconds, 20 milliseconds, 40 milliseconds, 80 milliseconds etc., most TTI are less than
80 milliseconds.If the TTI in the uplink and downlink direction of SRB, CS business of UE, PS business does not include
80 milliseconds, the value for sending the repetition period of idle message takes 8, and idle message will be caused to be delayed by transmission.
The embodiment of the present invention considers the idle message of UE in repositioning process, needs network allocation
Signaling, CS business, PS business (may be multiple) resource information are allocated to UE, for continuous dispensing
Distribute with frame, in order to UE smoothly finds TTI border, the repetition period is that the user equipment is current
All the least common multiple of the Transmission Time Interval of the Transmission Time Interval and business configuration of signaling, increases empty
The chance that mouth message sends, reduces propagation delay time.
In sum, the technical scheme in the embodiment of the present invention, according to the transmission that Radio Bearer message sends
Time delay and repetition period, and, the System Frame Number of current target cell determines activationary time parameter；
The Radio Bearer message for carrying activationary time parameter is sent to user equipment；Wherein, the repetition period is use
The minimum of the Transmission Time Interval of the Transmission Time Interval and business configuration of the current whole signalings of family equipment
Common multiple.By the value of repetition period is arranged, activationary time parameter is accurately calculated, it is ensured that wireless
Carry command messages completely to be sent to user equipment before activationary time point, reduce the average of network
Call delay, improves the networks survivabilities index of operator.
Embodiment two
A kind of sending method of Radio Bearer message provided in an embodiment of the present invention is discussed in detail, with reorientation
During idle message send as a example by illustrate.
With reference to Fig. 2, the step of show the sending method of a kind of Radio Bearer message in the embodiment of the present invention
Flow chart.
Step 200, determines propagation delay time according to the type of service that propagation delay time is suitable for.
Propagation delay time should configure different numerical value under different scenes, need to refine specific service class
Type, the type of service can include that H composite service, R4 composite service, the switching of H business and frame divide
Deng.In cell parameter table, under various scenes, the concrete configuration of propagation delay time is as shown in table 1
Table 1
Step 202, the propagation delay time sent according to Radio Bearer message and repetition period, and, currently
The System Frame Number of moment Target cell determines activationary time parameter.
Activationary time parameter determines the signaling Key Performance examination (Key of the wireless communication procedures such as reorientation
Performance Indicator, KPI) index and call delay.
The formula for calculating activationary time parameter is as follows：
Activative Time=((((SFN+To Ue Transfer Delay) %256)/RP+1) * RP),
Wherein：
SFN is the System Frame Number of current time point target cell.
To Ue Transfer Delay represents propagation delay time, and it is abstract syntax notation one waiting for transmission
(Abstract Syntax Notation One, ASN1) coded message length is divided by between signaling transmission time
The transmission obtained after the message-length that can be sent in (Transmission Time Interval, TTI)
The idle message of duration, i.e. ASN1 coding can be sent completely in how many signaling TTI, and the value is basis
The average delay statistical value of experience and network is estimated, can be according to actual conditions static configuration or dynamic
Adjustment.
RP is the repetition period, represents that the minimum interval for sending idle message (is taken with respect to signaling TTI
Multiple 10ms), the chance that the less representative of RP can send information are more, and propagation delay time is less, obtain
System data throughput is higher, and the speed of realization is also bigger.
Preferably, the activationary time parameter includes outer layer activationary time and internal layer activationary time.
Preferably, the step 202 can be：
In the repositioning process of radio network controller, when the uplink and downlink of the Target cell are
During continuous dispensing, will carry and represent the outer layer activationary time for activating immediately and represent that the internal layer for activating immediately swashs
The Radio Bearer message of live time is sent to user equipment, and it is non-vertical to carry expression after secondary reorientation
The Radio Bearer message of the internal layer activationary time of the outer layer activationary time for activating and expression non-immediate activation
Send to user equipment.
When the up and/or lower behavior frame distribution of the Target cell, will carry and represent that non-immediate swashs
Outer layer activationary time living and represent non-immediate activation internal layer activationary time Radio Bearer message send to
User equipment, wherein, the internal layer activationary time for representing that non-immediate activation is dynamic is the expression non-immediate
The outer layer activationary time of activation offsets sum with DPCH.
Specifically, for repositioning process, when filling in the activation in Uu mouth radio bearer reconfiguration message
Between when, need to distinguish Target cell whether continuous dispensing.
Described according to 3GPP agreement, in idle message, there are 3 activationary time fields, one is message
Activationary time, two other be DPCH (Dedicated Physical Channel, DPCH)
Activationary time.Wherein, two DPCH activationary times are respectively uplink and downlink DPCH activationary time.
In 3GPP agreement, in 10.3.3.1 chapters and sections, the description of activationary time is as shown in table 2：
Table 2
In table 2 Activation Time define frame number that operation that related news cause or change comes into force/
Time point, instruction be CFN absolute value, its value is between 0 to 255.
In 3GPP agreement, in 10.3.6.83 chapters and sections, the description of Time info is as shown in table 3：
Table 3
Activation time in table 3 is DPCH activationary time, is present in Time info field
In, the Time info field is respectively present in up-link DPCH information and downlink DPCH letter
Breath.Activationary time in up-link DPCH information is up DPCH activationary time, downlink
Activationary time in DPCH information is descending DPCH activationary time.Typically, for frame distribution
User, ectonexine activationary time relation are as follows：Internal layer activationary time=outer layer activationary time+DPCH
Skew.Wherein, DPCH skew represents that frame divides the start offset value of user's upload or downloading data, repeats
After cycle and repeat length determine, DPCH skew is immutable.For other Uu mouth message, such as wireless
Carry and set up (Radio Bearer Setup) message and radio bearer release (Radio Bearer Release)
The carrying DPCH activationary time that message is also similar to.
When uplink and downlink all continuous dispensing of Target cell, outer layer and internal layer activationary time be all immediately
Activation.And the reason for ought relocating unsuccessfully first is that the Cell Update message of Radio Link Failure is sent out
After being sent to source RNC, after secondary reorientation, outer layer and internal layer fill in activationary time, prevent from repeatedly sending Cell
Update message.
When at least one direction of upstream or downstream of Target cell is frame distribution, the outer layer of activationary time
Fill in activationary time, internal layer activationary time=outer layer activationary time+DPCH skew.
Step 204, simplify interpolation in the Radio Bearer message for carrying the activationary time parameter or
Reconfigure descending transmission channel information.
Preferably, the step 204 can be：
The class of type, mark and TFS Transport Format Set information and descending transmission channel when uplink transport channel
When type, mark and TFS Transport Format Set information are all identical, add or reconfigure descending transmission channel described
The TFS Transport Format Set information of descending transmission channel is deleted in information.
Add or reconfigure uplink transport channel message in 3GPP agreement in 10.3.5.2 chapters and sections
(Added or Reconfigured UL TrCH information) description is as shown in table 4：
Table 4
Add or reconfigure descending transmission channel message in 3GPP agreement in 10.3.5.1 chapters and sections
(Added or Reconfigured DL TrCH information) description is as shown in table 5：
Table 5
According to table 4 and table 5, add or reconfigure transmission channel (Added or Reconfigured
TrCH) type of the packet containing uplink and downlink transmission channel, mark and TFS Transport Format Set (Transport
Format Set, TFS) information.When the transmitting channel information of uplink and downlink is identical, the descending biography of redundancy
Defeated channel type, mark and TFS information are sent to UE, cause idle message code stream larger, increase empty
Port transmission time delay.
Understood according to the description of table 5, type when uplink and downlink transmission channel, mark and TFS information all phases
Meanwhile, the descending transmission channel information for increasing or reconfiguring adopts " SameAsUL " option, only fills in
The type, mark of uplink transport channel, omits descending transmission channel TFS information.For SRB and CS,
PS sets up or arranges again and puts optimization switch, carries out weight reducing process to idle message.For repositioning process,
Transmission channel to SRB, CS and PS carries out message weight reducing, and idle message size can be made to reduce 26Byte,
The transmission duration of 2 signalings TTI can be reduced.
Step 206, the Radio Bearer message for carrying the activationary time parameter is sent to user equipment.
In existing network, the repetition period, with reference to 80 milliseconds of integral multiple value, is fixed as 8, does not consider UE reality
The TTI Configuration Values of business.The uplink and downlink direction of SRB, CS business, PS business in existing network
TTI possible configuration value is 10 milliseconds, 20 milliseconds, 40 milliseconds, 80 milliseconds etc., most TTI are less than
80 milliseconds.If the TTI in the uplink and downlink direction of SRB, CS business of UE, PS business does not include
80 milliseconds, the value for sending the repetition period of idle message takes 8, and idle message will be caused to be delayed by transmission.
The embodiment of the present invention considers the idle message of UE in repositioning process, needs network allocation
Signaling, CS business, PS business (may be multiple) resource information are allocated to UE, for continuous dispensing
Distribute with frame, in order to UE smoothly finds TTI border, the repetition period is that the user equipment is current
All the least common multiple of the Transmission Time Interval of the Transmission Time Interval and business configuration of signaling, increases empty
The chance that mouth message sends, reduces propagation delay time.
In sum, the technical scheme in the embodiment of the present invention, according to the transmission that Radio Bearer message sends
Time delay and repetition period, and, the System Frame Number of current target cell determines activationary time parameter；
The Radio Bearer message for carrying activationary time parameter is sent to user equipment；Wherein, the repetition period is use
The minimum of the Transmission Time Interval of the Transmission Time Interval and business configuration of the current whole signalings of family equipment
Common multiple.By the value of repetition period is arranged, activationary time parameter is accurately calculated, it is ensured that wireless
Carry command messages completely to be sent to user equipment before activationary time point, reduce the average of network
Call delay, improves the networks survivabilities index of operator.
The value of propagation delay time is obtained according to different scene dynamics, improves the accurate of activationary time calculating
Property.
Fill in reorientation eat dishes without rice or wine Radio Bearer message activationary time when, distinguish Target cell be continuous dispensing
Or frame distribution.When the uplink and downlink of Target cell are all continuous dispensing, activationary time is for swashing immediately
Living, it is that the Cell Update message of Radio Link Failure is sent to source when the reason for reorientation failure first
After RNC, after secondary reorientation, outer layer and internal layer fill in activationary time.Uplink and downlink when Target cell
In at least one direction for during frame distribution, the outer layer of activationary time fills in activationary time, when internal layer is activated
Between=outer layer activationary time+DPCH skew, prevent from repeatedly sending Cell Update message
When type, mark when uplink and downlink transmission channel are identical with TFS information, use " SameAsUL "
Option reduces transmission duration omitting the descending TFS information of redundancy in idle message.
Embodiment three
A kind of transmission system of Radio Bearer message provided in an embodiment of the present invention is discussed in detail.
With reference to Fig. 3, a kind of structure of the transmission system of Radio Bearer message in the embodiment of the present invention is shown
Schematic diagram.
The system can include：Activationary time parameter determination module 300, Radio Bearer message send mould
Block 302.
The relation being discussed in detail between the function of each module and each module separately below.
Activationary time parameter determination module 300, for the propagation delay time that sent according to Radio Bearer message and
Repetition period, and, the System Frame Number of current target cell determines activationary time parameter.
Radio Bearer message sending module 302, for the radio bearer by the activationary time parameter is carried
Message is sent to user equipment.
Wherein, the repetition period be the current whole signalings of the user equipment Transmission Time Interval and
The least common multiple of the Transmission Time Interval of business configuration.
In sum, the technical scheme in the embodiment of the present invention, according to the transmission that Radio Bearer message sends
Time delay and repetition period, and, the System Frame Number of current target cell determines activationary time parameter；
The Radio Bearer message for carrying activationary time parameter is sent to user equipment；Wherein, the repetition period is use
The minimum of the Transmission Time Interval of the Transmission Time Interval and business configuration of the current whole signalings of family equipment
Common multiple.By the value of repetition period is arranged, activationary time parameter is accurately calculated, it is ensured that wireless
Carry command messages completely to be sent to user equipment before activationary time point, reduce the average of network
Call delay, improves the networks survivabilities index of operator.
Example IV
A kind of transmission system of Radio Bearer message provided in an embodiment of the present invention is discussed in detail.
With reference to Fig. 4, a kind of structure of the transmission system of Radio Bearer message in the embodiment of the present invention is shown
Schematic diagram.
The system can include：Propagation delay time determining module 400, activationary time parameter determination module 402,
Radio Bearer message simplifies module 404, Radio Bearer message sending module 406.
Wherein, the Radio Bearer message sending module 406 can include：Continuous dispensing sending module
4061, frame distributes sending module 4062.
The relation being discussed in detail between the function of each module and each module separately below.
Propagation delay time determining module 400, in the activationary time parameter determination module 402 according to no
Propagation delay time and repetition period that line bearer messages send, and, the system-frame of current target cell
Number determine activationary time parameter before, according to propagation delay time be suitable for type of service determine propagation delay time.
Wherein, the type of service includes H composite service, R4 composite service, the switching of H business and frame
Point.
Activationary time parameter determination module 402, for the propagation delay time that sent according to Radio Bearer message and
Repetition period, and, the System Frame Number of current target cell determines activationary time parameter.
Radio Bearer message simplifies module 404, for inciting somebody to action in the Radio Bearer message sending module 406
Carry the activationary time parameter Radio Bearer message send to user equipment before, simplify the carrying
Interpolation in the Radio Bearer message of the activationary time parameter reconfigures descending transmission channel information.
Preferably, the Radio Bearer message simplifies module 404 when type, the mark of uplink transport channel
All identical with the type of descending transmission channel, mark and TFS Transport Format Set information with TFS Transport Format Set information
When, in the transmission lattice for adding or reconfiguring deletion descending transmission channel in descending transmission channel information
Formula collection information.
Radio Bearer message sending module 406, for the radio bearer by the activationary time parameter is carried
Message is sent to user equipment.
Wherein, the repetition period be the current whole signalings of the user equipment Transmission Time Interval and
The least common multiple of the Transmission Time Interval of business configuration.
Preferably, the activationary time parameter includes outer layer activationary time and internal layer activationary time.
Preferably, the Radio Bearer message sending module 406 can include：
Continuous dispensing sending module 4061, in the repositioning process of radio network controller, working as institute
When stating the uplink and downlink of Target cell continuous dispensing is, represent, by carrying, the outer layer activation for activating immediately
The Radio Bearer message of the internal layer activationary time that time and expression are activated immediately is sent to user equipment, and
The outer layer activationary time and represent non-immediate activation that represent that non-immediate is activated will be carried after secondary reorientation
The Radio Bearer message of internal layer activationary time is sent to user equipment.
Frame distributes sending module 4062, divides for the up and/or lower behavior frame when the Target cell
During distribution, the internal layer for carrying the outer layer activationary time for representing non-immediate activation and represent non-immediate activation is swashed
Live time Radio Bearer message is sent to user equipment, wherein, the internal layer for representing that non-immediate activation is dynamic
Activationary time is that the outer layer activationary time for representing non-immediate activation offsets sum with DPCH.
In sum, the technical scheme in the embodiment of the present invention, according to the transmission that Radio Bearer message sends
Time delay and repetition period, and, the System Frame Number of current target cell determines activationary time parameter；
The Radio Bearer message for carrying activationary time parameter is sent to user equipment；Wherein, the repetition period is use
The minimum of the Transmission Time Interval of the Transmission Time Interval and business configuration of the current whole signalings of family equipment
Common multiple.By the value of repetition period is arranged, activationary time parameter is accurately calculated, it is ensured that wireless
Carry command messages completely to be sent to user equipment before activationary time point, reduce the average of network
Call delay, improves the networks survivabilities index of operator.
The value of propagation delay time is obtained according to different scene dynamics, improves the accurate of activationary time calculating
Property.
Fill in reorientation eat dishes without rice or wine Radio Bearer message activationary time when, distinguish Target cell be continuous dispensing
Or frame distribution.When the uplink and downlink of Target cell are all continuous dispensing, activationary time is for swashing immediately
Living, it is that the Cell Update message of Radio Link Failure is sent to source when the reason for reorientation failure first
After RNC, after secondary reorientation, outer layer and internal layer fill in activationary time.Uplink and downlink when Target cell
In at least one direction for during frame distribution, the outer layer of activationary time fills in activationary time, when internal layer is activated
Between=outer layer activationary time+DPCH skew, prevent from repeatedly sending Cell Update message
When type, mark when uplink and downlink transmission channel are identical with TFS information, use " SameAsUL "
Option reduces transmission duration omitting the descending TFS information of redundancy in idle message.
For system embodiment, due to itself and embodiment of the method basic simlarity, so the comparison of description
Simply, related part is illustrated referring to the part of embodiment of the method.
Each embodiment in this specification is all described by the way of going forward one by one, and each embodiment is stressed
Be all difference with other embodiment, between each embodiment identical similar part mutually referring to
?.
A kind of sending method and system of the Radio Bearer message for above embodiment of the present invention being provided, enters
Go and be discussed in detail, specific case used herein has been explained to the principle of the present invention and embodiment
State, the explanation of above example is only intended to help and understands the method for the present invention and its core concept；Meanwhile,
For one of ordinary skill in the art, according to the thought of the present invention, in specific embodiment and application model
Place and all will change, in sum, this specification content should not be construed as limiting the invention.
Claims (8)
1. a kind of sending method of Radio Bearer message, it is characterised in that include：
The propagation delay time sent according to Radio Bearer message and repetition period, and, current target is little
The System Frame Number in area determines activationary time parameter；
The Radio Bearer message for carrying the activationary time parameter is sent to user equipment；
Wherein, the repetition period be the current whole signalings of the user equipment Transmission Time Interval and
The least common multiple of the Transmission Time Interval of business configuration.
2. method according to claim 1, it is characterised in that described according to Radio Bearer message
The propagation delay time of transmission and repetition period, and, the System Frame Number of current target cell determines activation
Before time parameter, methods described also includes：
Propagation delay time is determined according to the type of service that propagation delay time is suitable for；
Wherein, the type of service includes H composite service, R4 composite service, the switching of H business and frame
Point.
3. method according to claim 1, it is characterised in that the activationary time parameter includes
Outer layer activationary time and internal layer activationary time；
The Radio Bearer message by described for carrying activationary time parameter is sent to user equipment, including：
In the repositioning process of radio network controller, when the uplink and downlink of the Target cell are
During continuous dispensing, will carry and represent the outer layer activationary time for activating immediately and represent that the internal layer for activating immediately swashs
The Radio Bearer message of live time is sent to user equipment, and it is non-vertical to carry expression after secondary reorientation
The Radio Bearer message of the internal layer activationary time of the outer layer activationary time for activating and expression non-immediate activation
Send to user equipment；
When the up and/or lower behavior frame distribution of the Target cell, will carry and represent that non-immediate swashs
Outer layer activationary time living and represent non-immediate activation internal layer activationary time Radio Bearer message send to
User equipment, wherein, the internal layer activationary time for representing that non-immediate activation is dynamic is the expression non-immediate
The outer layer activationary time of activation offsets sum with DPCH.
4. method according to claim 1, it is characterised in that the activationary time will carried
Before the Radio Bearer message of parameter is sent to user equipment, methods described also includes：
The class of type, mark and TFS Transport Format Set information and descending transmission channel when uplink transport channel
When type, mark and TFS Transport Format Set information are all identical, adding or reconfiguring descending transmission channel information
The middle TFS Transport Format Set information for deleting descending transmission channel.
5. the transmission system of a kind of Radio Bearer message, it is characterised in that include：
Activationary time parameter determination module, for the propagation delay time that sent according to Radio Bearer message and repetition
Cycle, and, the System Frame Number of current target cell determines activationary time parameter；
Radio Bearer message sending module, for the Radio Bearer message by the activationary time parameter is carried
Send to user equipment；
Wherein, the repetition period be the current whole signalings of the user equipment Transmission Time Interval and
The least common multiple of the Transmission Time Interval of business configuration.
6. system according to claim 5, it is characterised in that the system also includes：
Propagation delay time determining module, for disappearing according to radio bearer in the activationary time parameter determination module
Propagation delay time and repetition period that breath sends, and, the System Frame Number of current target cell determines and swashs
Before live time parameter, propagation delay time is determined according to the type of service that propagation delay time is suitable for；
Wherein, the type of service includes H composite service, R4 composite service, the switching of H business and frame
Point.
7. system according to claim 5, it is characterised in that the activationary time parameter includes
Outer layer activationary time and internal layer activationary time；
The Radio Bearer message sending module, including：
Continuous dispensing sending module, in the repositioning process of radio network controller, when the mesh
When the uplink and downlink of mark cell are continuous dispensing, represent, by carrying, the outer layer activationary time for activating immediately
Send to user equipment with the Radio Bearer message for representing the internal layer activationary time for activating immediately, and secondary
The outer layer activationary time for representing non-immediate activation and the internal layer for representing non-immediate activation will be carried after reorientation
The Radio Bearer message of activationary time is sent to user equipment；
Frame distribution sending module, distributes for the up and/or lower behavior frame when the Target cell
When, when the internal layer for carrying the outer layer activationary time for representing non-immediate activation and represent non-immediate activation is activated
Between Radio Bearer message send to user equipment, wherein, the internal layer activation for representing that non-immediate activation is dynamic
Time is that the outer layer activationary time for representing non-immediate activation offsets sum with DPCH.
8. system according to claim 5, it is characterised in that the system also includes：
Radio Bearer message simplifies module, described for carrying in the Radio Bearer message sending module
Before the Radio Bearer message of activationary time parameter is sent to user equipment, when the class of uplink transport channel
Type, the type of mark and TFS Transport Format Set information and descending transmission channel, mark and TFS Transport Format Set information
When all identical, in the transmission for adding or reconfiguring deletion descending transmission channel in descending transmission channel information
Format set information.
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