CN104902507B - A kind of method and device that message is sent - Google Patents
A kind of method and device that message is sent Download PDFInfo
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- CN104902507B CN104902507B CN201510246932.9A CN201510246932A CN104902507B CN 104902507 B CN104902507 B CN 104902507B CN 201510246932 A CN201510246932 A CN 201510246932A CN 104902507 B CN104902507 B CN 104902507B
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- message
- radio configuration
- sent
- configuration message
- control message
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses the method and devices that a kind of message is sent, and are related to field of communication technology, the method includes：It is sent to user terminal UE and measures control message, judge whether radio configuration message to be sent；When there is no radio configuration message, after receiving the first confirmation message corresponding with control message is measured fed back by UE, executes to user terminal UE and send the step of measuring control message；When there are radio configuration message, after receiving the first confirmation message corresponding with control message is measured fed back by UE, radio configuration message is sent to UE.The present invention sends measurement control message by way of serially stopping to wait sequentially, to ensure that before radio configuration message to be sent, an at most only measurement control message in transmission, and then avoid and measure the overstocked UE disconnections made caused by activationary time point failure of control message, and the static configuration for avoiding activationary time increases caused influence user experience problem.
Description
Technical field
The present invention relates to field of communication technology, more particularly to a kind of method and device of message transmission.
Background technology
Radio network controller (Radio Network Controller, RNC) is when channel is established and is changed, user is whole
It can all be sent to UE when triggering RNC opens new measurement, is switched to new cell after (UE) reporting measurement reports of end and measure control
Message.Such as after business is established in packet switch (packet switching, PS), RNC issue 4 measure news UE into
Row 1G is the same as frequency, 2A different-frequency measures, 3A isosystem measurements and measuring business volume etc..
Specifying measurement control message and radio configuration message are required in signaling in 25.331 RRC agreements of 3GPP TS
It is sent to UE using when confirming the transmission of (AM) pattern, RNC progress radio resource foundation or modification release on radio bearer SRB2
Radio configuration message (including radio bearer is established, radio bearer reconfigures, radio bearer discharges, transmission channel re-matches, physics is believed
Road re-matches), while land radio access web (UMTS Terrestrial Radio Access Network, UTRAN) is internal
The preparation that (including RNC and base station NodeB) is also established or changed in advance to the associated radio resource of this UE, 3GPP associations
The configuration take-effective mode for including in above-mentioned radio configuration message is used in view and carries activationary time CFN (Connection
Frame Number, Connection Frame Number) method of synchronized reconfiguration realizes, arrives the moment in CFN, UE, NodeB, RNC three exists
Synchronization point stops old configuration using new configuration.Ensure RNC, NodeB, UE in activationary time while going to new configuration
On, it is necessary first to ensure before activationary time arrives, NodeB and UE have received the notice from RNC.
RNC is realized to the notice of base station using Iub interface, is realized by Uu interfaces to the notice of UE.If three cannot
It will cause to communicate complete interruption using same configuration in synchronization.But since excessive survey is inserted into radio configuration message centre twice
Control message and signaling frame point are measured, causes propagation delay time increasing that second of radio configuration message is caused to send and causes to fall not in time
Line.The usual adjacent area number configuration in outfield is more, is mostly 23,24 or so, leads to, meeting very big with frequency, different-frequency measure control message
Radio configuration message is pushed down, activationary time point failure is caused, causes to go offline.
Processing problems universal method is to elongate " activationary time " cell in radio configuration message at present, prevents UE from coming not
And radio configuration message is received, specific method is：Such as by " processing delay " influential factor in activationary time：Equipment
Packet Data Unit (packet data unit, PDU) weight caused by inter-process time delay, Block Error Rate (BLER), ISCP interference
Pass time delay, signaling frame divides, the portfolio to be sent etc. on wireless chain control layer (RLC)/media access control layer (MAC) integrates
Consider, increases " processing delay " value of configuration to increase activationary time, but since " processing delay " belongs to static configuration, increase
Cause the average call time delay of network to be widened after " processing delay ", influences user experience.
Invention content
In view of the above problems, it is proposed that overcoming the above problem in order to provide one kind or solve the above problems at least partly
A kind of message send method and device.
One side according to the present invention provides a kind of method that message is sent, the method includes：
It is sent to user terminal UE and measures control message, judge whether radio configuration message to be sent；
When there is no the radio configuration message, receive fed back by the UE it is corresponding with the measurement control message
The first confirmation message after, execute and described send the step of measuring control message to user terminal UE；
When there are the radio configuration message, receive fed back by the UE it is corresponding with the measurement control message
After first confirmation message, the radio configuration message is sent to the UE.
Optionally, after the radio configuration message to UE transmissions, the method further includes：
After receiving the second confirmation message corresponding with the radio configuration message fed back by the UE, described in execution
The step of measuring control message is sent to user terminal UE.
Optionally, when sending the radio configuration message to the UE, the radio configuration message will be used for transmission
The priority of Signaling Radio Bearer SRB is set as highest.
Optionally, it when there is no the radio configuration message, is fed back by the UE if not received in preset time
The first confirmation message corresponding with the measurement control message, then directly execute described sent to user terminal UE and measure control
The step of message；
When there are the radio configuration message, if not received in preset time being fed back by the UE with the survey
Corresponding first confirmation message of control message is measured, then directly sends the radio configuration message to the UE.
Optionally, when there are the radio configuration message, the method further includes：
The activationary time in the radio configuration message is adjusted according to the message-length for measuring control message.
Other side according to the present invention, provides a kind of device that message is sent, and described device includes：
First message transmission unit measures control message for being sent to user terminal UE, judges whether to be sent
Radio configuration message；
First receive call unit, for when there is no the radio configuration message, receives and is fed back by the UE
After the first confirmation message corresponding with the measurement control message, the first message transmission unit is called；
Second message transmission unit, for when there are the radio configuration message, receive fed back by the UE with
After corresponding first confirmation message of the measurement control message, the radio configuration message is sent to the UE.
Optionally, described device further includes：
Second receives call unit, for receiving fed back by the UE corresponding with the radio configuration message the
After two confirmation messages, the first message transmission unit is called.
Optionally, the second message transmission unit is additionally operable to when sending the radio configuration message to the UE, will
The priority for being used for transmission the Signaling Radio Bearer SRB of the radio configuration message is set as highest.
Optionally, described first call unit is received, be additionally operable to when there is no the radio configuration message, if when default
It is interior not receive the first confirmation message corresponding with the measurement control message fed back by the UE, then it directly invokes described
First message transmission unit；
The second message transmission unit, is additionally operable to when there are the radio configuration message, if in preset time not
The first confirmation message corresponding with the measurement control message fed back by the UE is received, then directly sends institute to the UE
State radio configuration message.
Optionally, the second message transmission unit is additionally operable to according to the message-length adjustment for measuring control message
Activationary time in the radio configuration message.
The present invention serially stop it is equal sequentially by way of send measurement control message, to ensure that be sent wireless
Configure message before, at most only the measurement control messages in transmission, and then avoid measure control message overstock make
UE disconnections caused by activationary time point failure, and the static configuration for avoiding activationary time increases caused influence and uses
Experience problem in family.
Description of the drawings
Fig. 1 is the flow chart for the method that the message of one embodiment of the present invention is sent；
Fig. 2 is the flow chart for the method that the message of one embodiment of the present invention is sent；
Fig. 3 is the signaling diagram for the method that the message of the prior art is sent；
Fig. 4 is the signaling diagram for the method that the message of an embodiment of the present invention is sent；
Fig. 5 is the structure diagram for the device that the message of one embodiment of the present invention is sent.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Implement below
Example is not limited to the scope of the present invention for illustrating the present invention.
Fig. 1 is the flow chart for the method that the message of one embodiment of the present invention is sent；Referring to Fig.1, the method includes：
S101：It is sent to user terminal UE and measures control message, judge whether radio configuration message to be sent；
It should be noted that the measurement control message is default number of branches, in present embodiment, the default number of branches are one
Item, certainly, the default number of branches also can use other numerical value, such as two, and present embodiment does not limit this.
S102：When there is no the radio configuration message, receive fed back by the UE with the measurement control disappear
After ceasing corresponding first confirmation message, the step of sending measurement control message to user terminal UE (i.e. return to step is executed
S101)；
It should be noted that failure is sent in order to prevent, and in present embodiment, when sending measurement control message to UE,
The measurement control message is cached, is confirmed receiving corresponding with the measurement control message first fed back by UE
After message, then delete the measurement control message of caching.
It will be appreciated that in step S102, it is to send measurement control message by way of serially stopping to wait sequentially, that is, is depositing
In multiple measurement control messages, a measurement control message first is sent to UE, it is being fed back by the UE with the survey receiving
After measuring corresponding first confirmation message of control message, then the transmission of next measurement control message is carried out, to ensure that in institute
Before stating radio configuration message to be sent, at most there was only a measurement control message in transmission.
In the concrete realization, in fact it could happen that do not receive corresponding with the measurement control message the of UE feedback always
One confirmation message, if waiting for first confirmation message always, can seriously affect the radio configuration and disappear for the abnormal conditions
The transmission of breath, to avoid the problem, optionally, when there is no the radio configuration message, if not received in preset time
To the first confirmation message corresponding with the measurement control message is fed back by the UE, then directly execute described to user terminal
UE sends the step of measuring control message (i.e. return to step S101)；
S103：When there are the radio configuration message, receive being fed back by the UE with the measurement control message
After corresponding first confirmation message, the radio configuration message is sent to the UE.
In the concrete realization, in fact it could happen that do not receive corresponding with the measurement control message the of UE feedback always
One confirmation message, if waiting for first confirmation message always, can seriously affect the radio configuration and disappear for the abnormal conditions
The transmission of breath, to avoid the problem, optionally, when there are the radio configuration message, if not received in preset time
The first confirmation message corresponding with the measurement control message fed back by the UE is then directly sent to the UE described wireless
Configure message；
It should be noted that since the quantity for measuring control message is more, in order to ensure wirelessly to match to UE transmissions are described
After setting message, can continue to UE send measure control message after step S103, further include optionally：
After receiving the second confirmation message corresponding with the radio configuration message fed back by the UE, described in execution
The step of measuring control message (i.e. return to step S101) is sent to user terminal UE.
In the concrete realization, it sends and fails in order to prevent, in present embodiment, when sending radio configuration message to UE,
The radio configuration message is cached, is confirmed receiving corresponding with the radio configuration message second fed back by UE
After message, then delete the measurement control message of caching.
It will be appreciated that due to Signaling Radio Bearer SRB have it is multiple, in 25.331 RRC agreements of 3GPP TS, institute
It states radio configuration message needs to send on Signaling Radio Bearer SRB2, if the priority of SRB2 is too low, it is also possible to because other
Message on SRB with higher-priority is overstock, and the UE disconnections caused by activationary time point failure occurs, on avoiding
It states problem, in present embodiment, when sending the radio configuration message to the UE, the radio configuration will be used for transmission and disappeared
The priority of the Signaling Radio Bearer SRB of breath is set as highest, to ensure that the radio configuration message maximum probability is preferential
It sends, is completely received by UE before activationary time point reaches.
Present embodiment sends measurement control message by way of serially stopping to wait sequentially, to ensure that be sent
Before radio configuration message, at most there was only a measurement control message in transmission, and then avoids and measure control message product
Pressure makes the UE disconnections caused by activationary time point failure, and the static configuration for avoiding activationary time increases caused shadow
Ring user experience problem.
Fig. 2 is the flow chart for the method that the message of one embodiment of the present invention is sent；Reference Fig. 2, the method includes：
S201：It is sent to user terminal UE and measures control message, judge whether radio configuration message to be sent；
S202：When there is no the radio configuration message, receive fed back by the UE with the measurement control disappear
After ceasing corresponding first confirmation message, described the step of sending measurement control message to user terminal UE is executed；
It should be noted that step S201~S202 is identical as step S101~S102 of embodiment shown in FIG. 1,
This is repeated no more.
S203：When there are the radio configuration message, according to the message-length adjustment for measuring control message
Activationary time in radio configuration message receives corresponding with the measurement control message first fed back by the UE and confirms
After message, the radio configuration message is sent to the UE.
It will be appreciated that the message-length disunity due to measuring control message, if the measurement control message in transmission
It is long, then the transmission of the radio configuration message may be influenced, the problem is avoided, so, according to the measurement control message
Message-length adjusts the activationary time in the radio configuration message, the mode of adjustment have it is a variety of, such as：The measurement control
When the message-length of message is more than preset length, increases the activationary time in the radio configuration message, certainly, it also can be used
His mode adjusts the activationary time in the radio configuration message, and present embodiment does not limit this.
In the concrete realization, the executive agent of method can be RNC in the above embodiment, can also be with similar certainly
The equipment of function.
The method of the prior art and present embodiment is compared with specific embodiment below.Its Scene
It is set as：After T1 timer expiries, RNC sends radio configuration message, and 3 are being sent before RNC sends radio configuration message
Measure control message (" Measurement Control 1 ", " Measurement Control 2 " i.e. in figure and
" Measurement Control 3 "), 1 measures control message and carries (i.e. " Measurement Control using 2 PDU
1 " corresponding 2 PDU carryings " PDU1_1 " and " PDU1_2 ", " Measurement Control 2 " corresponding 2 PDU carryings
" PDU2_1 " and " PDU2_2 ", " Measurement Control 3 " corresponding 2 PDU carryings " PDU3_1 " and " PDU3_2 "),
Radio configuration message (" ReConfig Message 4 " i.e. in figure) carries (i.e. " ReConfig Message using 3 PDU
4 " corresponding 3 PDU carryings " PDU4_1 ", " PDU4_2 " and " PDU4_3 "), T2 is radio configuration activationary time duration.
Fig. 3 is the signaling diagram for the method that the message of the prior art is sent；With reference to Fig. 3, the radio resource control layer RRC of RNC
(" RNC_RRC " i.e. in figure) continuously transmits 3 and measures control message to the rlc layer of RNC, the RLC (" RNC_ i.e. in figure of RNC
RLC ") RLC (" UE_RLC " i.e. in figure) of UE is sent in sequence to by the sequence of the message received, UE receives complete one and disappears
After breath acknowledgement frame (" ACK " i.e. in figure, wherein " ACK 1 " then corresponds to " Measurement is received to the RLC of RNC transmissions
Control 1 ", similarly, " ACK 2 " then corresponding " Measurement Control 2 ", " ACK 3 " is then corresponded to
" Measurement Control 3 ", " ACK 4 " then correspond to " ReConfig Message 4 ") and full message is submitted to UE
RRC (" UE_RRC " i.e. in figure).The RLC of RNC receives the correspondence message that notice rrc layer after the acknowledgement frame of UE deletes caching
(" CFM " i.e. in figure, wherein then corresponding " Measurement Control 1 ", similarly, " CFM 2 " is then corresponded to CFM 1 "
" Measurement Control 2 ", " CFM 3 " then corresponding " Measurement Control 3 ", " CFM 4 " is then corresponded to
“ReConfig Message 4”)。
After T1 time-out, the RRC of RNC sends radio configuration message to the RLC of RNC, due to RLC MAC layers at this time have it is to be sent
Measurement control message just start to send after radio configuration message can only wait for measurement control message in front to be sent completely, this
When taken due to measuring the transmission of control message, NodeB has arrived at activationary time and starts new configuration, i.e., after T2 time-out, UE is not
The physical resource that all 3 PDU cause NodeB and UE to use of receipts radio configuration message is inconsistent to be caused to go offline.
Fig. 4 is the signaling diagram for the method that the message of an embodiment of the present invention is sent；With reference to Fig. 4, the RRC of RNC sends the 1st
Item measures the rlc layer that control message arrives RNC, and the RLC of RNC sends a message to the RLC of UE, and UE is received after corresponding message to RNC
RLC feeding back confirmation messages to UE RRC.The RLC of RNC receives the 1st article of survey that notice RRC after the confirmation message of UE deletes caching
The 2nd article of measurement control message is retransmited after amount control message.That is RNC no longer continuously measures control message three and is sent to UE,
But confirms and retransmit the 2nd article of measurement control message after UE receives the 1st article of measurement control message.
After T1 time-out, the RRC of RNC sends radio configuration message to the RLC of RNC, and control message is measured due to no at this time
It is sending, radio configuration message can be immediately sent to UE.After T2 time-out, UE completely receives radio configuration message can
To start new configuration with RNC and base station synchronization.
Fig. 5 is the structure diagram for the device that the message of one embodiment of the present invention is sent；With reference to Fig. 5, described device packet
It includes：
First message transmission unit 501 measures control message for being sent to user terminal UE, judges whether pending
The radio configuration message sent；
First receives call unit 502, for when there is no the radio configuration message, receiving and being fed back by the UE
The first confirmation message corresponding with the measurement control message after, call the first message transmission unit；
Second message transmission unit 503 is fed back for when there are the radio configuration message, receiving by the UE
After the first confirmation message corresponding with the measurement control message, the radio configuration message is sent to the UE.
Optionally, described device further includes：
Second receives call unit, for receiving fed back by the UE corresponding with the radio configuration message the
After two confirmation messages, the first message transmission unit is called.
Optionally, the second message transmission unit is additionally operable to when sending the radio configuration message to the UE, will
The priority for being used for transmission the Signaling Radio Bearer SRB of the radio configuration message is set as highest.
Optionally, described first call unit is received, be additionally operable to when there is no the radio configuration message, if when default
It is interior not receive the first confirmation message corresponding with the measurement control message fed back by the UE, then it directly invokes described
First message transmission unit；
The second message transmission unit, is additionally operable to when there are the radio configuration message, if in preset time not
The first confirmation message corresponding with the measurement control message fed back by the UE is received, then directly sends institute to the UE
State radio configuration message.
Optionally, the second message transmission unit is additionally operable to according to the message-length adjustment for measuring control message
Activationary time in the radio configuration message.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, in relation to the common of technical field
Technical staff can also make a variety of changes and modification without departing from the spirit and scope of the present invention, therefore all
Equivalent technical solution also belongs to scope of the invention, and scope of patent protection of the invention should be defined by the claims.
Claims (10)
1. a kind of method that message is sent, which is characterized in that the method includes：
Default number of branches are sent to user terminal UE and measure control message, judge whether radio configuration message to be sent；
When there is no the radio configuration message, corresponding with the measurement control message fed back by the UE is received
After one confirmation message, described the step of sending measurement control message to user terminal UE is executed；The measurement control message is logical
It crosses and serially stops what equal mode sequentially was sent；
When there are the radio configuration message, receive fed back by the UE with the measurement control message corresponding first
After confirmation message, the radio configuration message is sent to the UE.
2. the method as described in claim 1, which is characterized in that after the radio configuration message to UE transmissions,
The method further includes：
After receiving the second confirmation message corresponding with the radio configuration message fed back by the UE, execute it is described to
Family terminal UE sends the step of measuring control message.
3. method as claimed in claim 1 or 2, which is characterized in that, will when sending the radio configuration message to the UE
The priority for being used for transmission the Signaling Radio Bearer SRB of the radio configuration message is set as highest.
4. method as claimed in claim 1 or 2, which is characterized in that when there is no the radio configuration message, if default
The first confirmation message corresponding with the measurement control message fed back by the UE is not received in time, then directly executes institute
It states to user terminal UE and sends the step of measuring control message；
When there are the radio configuration message, if do not received in preset time fed back by the UE with the measurement control
Corresponding first confirmation message of message processed, then directly send the radio configuration message to the UE.
5. method as claimed in claim 1 or 2, which is characterized in that when there are the radio configuration message, the method is also
Including：
The activationary time in the radio configuration message is adjusted according to the message-length for measuring control message.
6. the device that a kind of message is sent, which is characterized in that described device includes：
First message transmission unit measures control message for sending default number of branches to user terminal UE, judges whether to wait for
The radio configuration message of transmission；
First receives call unit, for when there is no the radio configuration message, receive fed back by the UE with institute
It states after measuring corresponding first confirmation message of control message, calls the first message transmission unit；The measurement control message
It is to be sent by way of serially stopping to wait sequentially；
Second message transmission unit, for when there are the radio configuration message, receive fed back by the UE with it is described
After measuring corresponding first confirmation message of control message, the radio configuration message is sent to the UE.
7. device as claimed in claim 6, which is characterized in that described device further includes：
Second receives call unit, for receiving fed back by the UE corresponding with the radio configuration message second really
After recognizing message, the first message transmission unit is called.
8. device as claimed in claims 6 or 7, which is characterized in that the second message transmission unit is additionally operable to described
When UE sends the radio configuration message, the priority of the Signaling Radio Bearer SRB of the radio configuration message will be used for transmission
It is set as highest.
9. device as claimed in claims 6 or 7, which is characterized in that it is described first receive call unit, be additionally operable to there is no
When the radio configuration message, if do not received in preset time fed back by the UE it is corresponding with the measurement control message
First confirmation message then directly invokes the first message transmission unit；
The second message transmission unit, is additionally operable to when there are the radio configuration message, if not received in preset time
To the first confirmation message corresponding with the measurement control message is fed back by the UE, then directly the nothing is sent to the UE
Line configures message.
10. device as claimed in claims 6 or 7, which is characterized in that the second message transmission unit is additionally operable to according to institute
It states and measures the message-length of control message and adjust activationary time in the radio configuration message.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101175319A (en) * | 2006-11-02 | 2008-05-07 | 中兴通讯股份有限公司 | Method for switch-over between new and old configuration of wireless network controller |
| EP2654338A1 (en) * | 2010-12-17 | 2013-10-23 | Datang Mobile Communications Equipment Co., Ltd. | Method and system for reporting terminal measurement and inter-operating between systems |
| CN104113928A (en) * | 2014-07-11 | 2014-10-22 | 大唐移动通信设备有限公司 | Radio bearer control (RBC) message processing method and device |
-
2015
- 2015-05-14 CN CN201510246932.9A patent/CN104902507B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101175319A (en) * | 2006-11-02 | 2008-05-07 | 中兴通讯股份有限公司 | Method for switch-over between new and old configuration of wireless network controller |
| EP2654338A1 (en) * | 2010-12-17 | 2013-10-23 | Datang Mobile Communications Equipment Co., Ltd. | Method and system for reporting terminal measurement and inter-operating between systems |
| CN104113928A (en) * | 2014-07-11 | 2014-10-22 | 大唐移动通信设备有限公司 | Radio bearer control (RBC) message processing method and device |
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