CN101616454B - Method, device and communication system of data transmission - Google Patents
Method, device and communication system of data transmission Download PDFInfo
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- CN101616454B CN101616454B CN 200810133384 CN200810133384A CN101616454B CN 101616454 B CN101616454 B CN 101616454B CN 200810133384 CN200810133384 CN 200810133384 CN 200810133384 A CN200810133384 A CN 200810133384A CN 101616454 B CN101616454 B CN 101616454B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
Abstract
The embodiment of the invention discloses a method of data transmission when a state is transferred, which comprises the following steps: receiving a wireless link establishing message; sending a message containing activation time to user equipment (UE); and at the activation time, sending data according to the format of a high-speed shared control channel (HS-SCCH) under the transferred state. The embodiment of the invention also discloses a device and a communication system used for achieving the method for data transmission. In the embodiment of the invention, the configuration of a base station and the configuration of the UE are updated at the preset activation time; before the activation time, both the base station and the UE adopt original configurations to receive and send information; and thus, the consistency of the configurations of the base station and the UE is ensured at any time. Therefore, the problem of communication failure caused by inconsistent configurations of the base station and the user equipment before the downlink synchronization is finished is avoided.
Description
Technical field
The present invention relates to communication technical field, more particularly, relate to a kind of data transmission method, device and communication system.
Background technology
The CELL_FACH enhancement techniques is at 3GPP (3rd Generation partnership project; What third generation collaborative project) HSPA+ increased newly in the R7 version; HSPA+ is HSPA (High-speedPacket Access; The high-speed packet access) further evolution and enhancing are chiefly directed to the reception of supporting HSDPA (High SpeedDownlink Package Access, high-speed downlink packet inserts) channel under CELL_FACH, CELL_PCH and the URA_PCH state.
When the sub-district is set up; If system supports CELL_FACH to strengthen; Then in system message 5/5bit, just need configuration CELL_FACH state and CELL_PCH state; To receive the relevant information of HS-DSCH (high-speed downlink shared channel), this relevant information comprises priority query, channel code, HARQ (Hybrid Automatic Repeat Request, mixed automatic repeat request) process parameter and H-RNTI (terminal iidentification).For UE (subscriber equipment), it if itself support that CELL_FACH strengthens, is just set up relevant signaling and is connected with professional after reading above-mentioned relevant information under the CELL_FACH enhanced situation.For Node B (base station); It need be when the sub-district be set up; By RNC (Radio Network Controller; Radio network controller) relevant information of configuration CELL_FACH enhanced situation, and professional foundation or deletion in the sub-district then need not participate in carrying out the mutual of any signaling by RNC.
When UE is under CELL_FACH, CELL_PCH and the URA_PCH state; When triggering state transition to the CELL_DCH state; RNC sends Radio Link need for Node B and set up message; Be used to indicate Node B set up dedicated channel with reshuffle MAC (medium access control) entity (MAC-hs or MAC-ehs), simultaneously, also need send RB (Radio Bearer) reconfiguration message to UE.After UE and Node B completion up-downgoing synchronously, UE is moved to the CELL_DCH state.
Take place to move to the CELL_DCH state at subscriber equipment from the CELL_FACH enhanced situation; During perhaps from CELL_DCH state transition to the CELL_FACH enhanced situation; Node B can send indication information on the HS-SCCH channel; The form and the modulation system of the HS-PDSCH channel that indication is followed are so that subscriber equipment can correctly receive data.
3GPP R7 protocol definition three kinds of HS-SCCH channel types: HS-SCCH Type1, HS-SCCH Type2, HS-SCCH Type3.
For the different pattern of UE, the channel type that network side adopts is different.For example, when UE was in non-MIMO (Multiple-Input Multiple-Out-put) pattern or non-HS-SCCH less operation pattern, the channel type that network side adopts was HS-SCCH Type1; When UE was in HS-SCCH lessoperation pattern, the channel type that network side adopts was HS-SCCH Type2; When UE was in the MIMO pattern, the channel type that network side adopts was HS-SCCH Type3.
When if the configuration of subscriber equipment reception data and the HS-SCCH channel type of network side are inconsistent; Both sides' transfer of data can't normally be carried out; And in real work, the time of adopting new configuration between Node B and the U E, probably meeting was inconsistent, generally speaking; Can there be one section delay in both, and this postpones not wait to the hundreds of millisecond from a few tens of milliseconds., may take place between Node B and the UE in time of delay at this section owing to the not adaptive situation that causes communication disruption, loss of data of configuration.
Summary of the invention
In view of this; It is a kind of from the state transition process that the embodiment of the invention provides; Especially the CELL_FACH enhanced situation is to the CELL_DCH state, perhaps the transition process from the CELL_DCH state to the CELL_FACH enhanced situation, and data transmission method, device and communication system; Guarantee to remain in the configuration of network side and user equipment side consistent, thereby guarantee normally carrying out of transfer of data.
The embodiment of the invention is achieved in that
Data transmission method during a kind of state transition comprises:
The base station receives Radio Link and sets up message;
The high-speed shared control channel HS-SCCH order message that the transmission of said base station comprises activationary time is to user equipment (UE);
When said activationary time arrived, data were sent according to the form of the HS-SCCH under the state after moving in said base station.
Data transmission method during the another kind of state transition of the embodiment of the invention comprises:
The base station receives Radio Link and sets up message;
Said base station receives the message that comprises activationary time that user equipment (UE) sends;
When said activationary time arrived, data were sent according to the form of the high-speed shared control channel HS-SCCH under the state after moving in said base station.
Data transmission method when the embodiment of the invention also discloses a kind of state transition comprises:
User equipment (UE) receives radio bearer RB reconfiguration message;
Receive the high-speed shared control channel HS-SCCH order message that comprises activationary time that send the base station;
When said activationary time arrived, said UE was according to the format receiving data of the HS-SCCH under the state after moving.
Data transmission method during the disclosed another kind of state transition of the embodiment of the invention comprises:
User equipment (UE) receives radio bearer RB reconfiguration message;
Transmission comprises the message of activationary time to the base station;
When said activationary time arrived, said UE was according to the format receiving data of the HS-SCCH under the state after moving.
The embodiment of the invention also discloses a kind of data transmission device simultaneously, is used for when state transition, carrying out transfer of data, comprising:
The first Radio Link message sink unit is used to receive Radio Link and sets up message;
First transmitting element is used for sending the high-speed shared control channel HS-SCCH order message that comprises activationary time to user equipment (UE);
First processing unit is used for when said activationary time arrives, according to the form transmission data of the HS-SCCH under the state after the migration.
The embodiment of the invention also provides another kind of data transmission device simultaneously, is used for when state transition, carrying out transfer of data, comprising:
The second Radio Link message sink unit is used to receive Radio Link and sets up message;
First receiving element is used to receive the message that comprises activationary time that subscriber equipment U E sends;
The 3rd processing unit is used for when said activationary time arrives, according to the form transmission data of the HS-SCCH under the state after the migration.
The embodiment of the invention provides another kind of data transmission device simultaneously, is used for when state transition, carrying out transfer of data, comprising:
The first reconfiguration message receiving element is used to receive radio bearer RB reconfiguration message;
Second receiving element is used to receive the high-speed shared control channel HS-SCCH order message that comprises activationary time that send the base station;
The manages the unit everywhere, is used for when said activationary time arrives, according to the format receiving data of the HS-SCCH under the state after the migration.
The embodiment of the invention also discloses another kind of data transmission device simultaneously, is used for when state transition, carrying out transfer of data, comprising:
The second reconfiguration message receiving element is used to receive radio bearer RB reconfiguration message;
Second transmitting element is used for sending the message that comprises activationary time to the base station;
The 5th processing unit is used for when said activationary time arrives, according to the format receiving data of the HS-SCCH under the state after the migration.
In addition; The embodiment of the invention also discloses a kind of communication system; Comprise base station and user equipment (UE), said base station is used for sending the high-speed shared control channel HS-SCCH order message that comprises activationary time to said UE receiving after Radio Link sets up message; When said activationary time arrives, according to the form transmission data of the HS-SCCH under the state after the migration;
Said UE is used to receive radio bearer RB reconfiguration message, after receiving the information of said activationary time, when said activationary time arrives, according to the format receiving data of the HS-SCCH under the state after the migration.
Can find out from above-mentioned technical scheme; Compared with prior art, in the embodiment of the invention, when state transition takes place; Network side or U E upgrade configuration at the activationary time of confirming; And before this activationary time, all adopt former configuration to transmit and receive data, and make both sides' configuration all be consistent at any time, avoided base station and subscriber equipment both sides configuration thus and the generation of the problem of the communication failure that causes.
Description of drawings
The flow chart of a kind of data transmission method that Fig. 1 provides for one embodiment of the invention;
The flow chart of a kind of data transmission method that Fig. 2 provides for one embodiment of the invention;
The flow chart of a kind of data transmission method that Fig. 3 provides for one embodiment of the invention;
The flow chart of a kind of data transmission method that Fig. 4 provides for one embodiment of the invention;
The flow chart of a kind of data transmission method that Fig. 5 provides for one embodiment of the invention;
The flow chart of a kind of data transmission method that Fig. 6 provides for one embodiment of the invention;
The flow chart of a kind of data transmission method that Fig. 7 provides for one embodiment of the invention;
The flow chart of a kind of data transmission method that Fig. 8 provides for one embodiment of the invention;
The structural representation of a kind of data transmission device that Fig. 9 provides for one embodiment of the invention;
The structural representation of a kind of data transmission device that Figure 10 provides for one embodiment of the invention;
The structural representation of a kind of data transmission device that Figure 11 provides for one embodiment of the invention;
The structural representation of a kind of data transmission device that Figure 12 provides for one embodiment of the invention;
The structural representation of a kind of data transmission device that Figure 13 provides for one embodiment of the invention;
The structural representation of a kind of data transmission device that Figure 14 provides for one embodiment of the invention;
The structural representation of a kind of data transmission device that Figure 15 provides for one embodiment of the invention.
Embodiment
Please refer to Fig. 1, the flow chart of a kind of data transmission method that provides for one embodiment of the invention.
Comprise:
Step S101, reception Radio Link are set up message.
When subscriber equipment carries out state transition, can receive the Radio Link that sends by radio network controller (RNC) and set up message.
Step S102, send the message comprise activationary time to subscriber equipment.
Suppose that this activationary time is T1, and the information that comprises activationary time T1 can be HS-SCCHorder information, activationary time T1 can be used as a parameter and is arranged in the HS-SCCH order information.In addition, this information that comprises activationary time T1 also can be the information of other types, as long as can activationary time information be issued.
Step S103, when activationary time arrives, according to the form transmission data of the HS-SCCH down of the state after the migration.
And before activationary time T1 arrived, the form transmission data of the preceding HS-SCCH of migration still took place in network side according to state.That is to say that network side just upgrades configuration at the activationary time T1 that confirms, and before this activationary time T1, all adopt former configuration to send data.
For example; As UE during in the CELL_FACH enhanced situation; Node B adopts HS-SCCH Type1 to send indication information; When this UE was moved to the CELL_DCH state, then Node B need decide and adopt which kind of channel format to come (HS-SCCH Type1, HS-SCCH Type2 or HS-SCCHType3) to transmit indication information according to the present mode (being MIMO pattern or HS-SCCH less operation pattern) of UE.For example, if UE has disposed the MIMO pattern, then network side adopts HS-SCCH Type3 to transmit indication information, the form and the modulation system of the HS-PDSCH channel that indication is followed.When Node B sets up message at the Radio Link of receiving RNC, do not adopt new configuration distributing HS-PDSCH data immediately, but continue to adopt HS-SCCH Type1 to send data.When the activationary time T1 that confirms arrives, just adopt HS-SCCH Type3 to send data, for UE, then be when activationary time T1 arrives, just adopt HS-SCCH Type3 to receive data.Likewise, if UE has disposed HS-SCCH less operation pattern, then network side is when activationary time T1 arrives; Just can adopt HS-SCCH Type2 to send data; For UE, then be when activationary time T1 arrives, just adopt HS-SCCH Type2 to receive data.
In the present embodiment,, when Node B and UE arrive at activationary time T1, upgrade configuration simultaneously, also promptly adopt the HS-SCCH form transmission under the state after the state transition perhaps to receive data through confirming an activationary time in advance.Before activationary time T1 arrives, all adopt former configuration to send and receive information, guarantee at any time, both sides' configuration consistency, thus guarantee normally carrying out of transfer of data.
Need to prove that activationary time T1 set according to the time of synchronizing process, general longer than the time of synchronizing process.
The method that the foregoing description provides can be sent activationary time T1 by Node B; Both sides all adopted original configuration to transmit and receive data before this activationary time T1 arrives; When activationary time arrives by the time; Upgrade configuration (also promptly adopting the configuration of the state after the state transition to transmit and receive data), guarantee that thus both sides' configuration at any time all is consistent, has guaranteed the normal transmission of data.
After Node B sends and comprises the message of activationary time T1 in the foregoing description; Can receive said message by default user equipment; In this case; May occur because network failure or disturb and to cause subscriber equipment can't receive this message, and then cause both sides to be used to send or receive the appearance of the inconsistent problem of configuration of data.For overcome this problem, in following embodiment, send to subscriber equipment comprise the message of activationary time T1 after, have only this subscriber equipment of affirmation to receive this message after, just renewal is disposed when activationary time T1 arrives.
In the another kind of data transmission method that embodiment provides, the said information that comprises activationary time T1 also can be the information of other types, and for example Radio Link is set up message.As shown in Figure 2, this method can comprise:
Step S201, reception Radio Link are set up message, and said message comprises activationary time T1.
When subscriber equipment carries out state transition, can receive the Radio Link that sends by radio network controller (RNC) and set up message.
Step S202, when activationary time arrives, according to the form transmission data of the HS-SCCH down of the state after the migration.Step S202 and above-mentioned steps S103 are similar, and detailed process can be with reference to the description of preamble to step S103.
The embodiment of the invention also provides another kind of data transmission method, and is as shown in Figure 3, and this method can comprise:
Step S301, reception Radio Link are set up message.
Step S302, send the message comprise activationary time T1 to UE.
Step S303, judge whether UE correctly receives the message that comprises activationary time T1, if get into S304; Otherwise, get into S305.
Need to prove that judges equipment correctly receives the foundation of the information that comprises activationary time T1 and can be in this step: in preset time, receive the affirmation message that subscriber equipment sends.That is to say,, fail to receive the affirmation message of subscriber equipment transmission or receive the non-acknowledge message that subscriber equipment sends, explain that then subscriber equipment does not receive the message that comprises activationary time T1 if in the preset time.
Step S304, when activationary time T1 arrives, according to the form transmission data of the HS-SCCH down of the state after the migration.
Step S305, confirm to send the information that comprises activationary time T2 to UE by new activationary time T2 again.
If confirmed a new activationary time T2 again, then T1 lost efficacy, and that is to say and ignored activationary time T1, and T2 is as the criterion with this activationary time, also promptly: when activationary time T2 arrives, upgrade configuration.
This shows in the embodiment of the invention, whether correctly receive the message that UE comprises activationary time, avoided occurring the inconsistent problem of configuration that both sides are used to send or receive data through judging UE.
The embodiment of the invention also provides a kind of data transmission method, and when state transition took place, as shown in Figure 4, this method can comprise:
Step S401, reception RB reconfiguration message.
When state transition takes place in UE, can receive the RB reconfiguration message of sending by RNC, get into the down-going synchronous process.
The message that comprises activationary time T1 that step S402, reception network side send.
The information that comprises activationary time T1 can be HS-SCCH order information, and activationary time T1 can be used as a parameter and is arranged in the HS-SCCH order information.In addition, this information that comprises activationary time T1 also can be the information of other types, as long as can activationary time information be issued.
Step S403, when activationary time T1 arrives, according to the format receiving data of HS-SCCH under the state after the migration.
That is to say that before activationary time arrived, UE still adopted the format receiving data of the HS-SCCH of the configuration before the state transition, after T1 arrives, adopt the format receiving data of the HS-SCCH under the state after moving.
Further, for fear of the inconsistent problem of configuration that both sides are used to send or receive data occurring, can feed back one by UE and be used to indicate UE correctly to receive the response message of the message that comprises activationary time T1.If network side does not receive this response message, judge promptly that also UE does not correctly receive the message that comprises activationary time T1, then can receive the message that comprises new activationary time T2 that network side sends; If receive the message that comprises activationary time T2; Then ignore activationary time T1, T2 is as the criterion with this activationary time, also promptly: when activationary time T2 arrives; Upgrade configuration, according to the format receiving data of the HS-SCCH under the state after the migration.
Need to prove that in a further embodiment, said activationary time T1 also can be arranged in the RB reconfiguration message, when state transition takes place, carry out transfer of data according to flow process shown in Figure 5:
Step S501, reception RB reconfiguration message, this RB reconfiguration message comprises activationary time T1.
When state transition takes place in UE, can receive the RB reconfiguration message of sending by RNC, get into the down-going synchronous process.
Step S502, when activationary time T1 arrives, according to the format receiving data of HS-SCCH under the state after the migration.
Before activationary time arrived, UE still adopted the format receiving data of the HS-SCCH of the configuration before the state transition, after T1 arrives, adopted the format receiving data of the HS-SCCH under the state after moving.
In addition, activationary time can be confirmed that like the method for describing among the following embodiment, this activationary time also can be confirmed by UE by network side.
Please refer to Fig. 6, be the flow chart of the another kind of data transmission method that provides of one embodiment of the invention.
Step S601, reception RB reconfiguration message.
When state transition takes place in UE, can receive the RB reconfiguration message of sending by RNC, get into the down-going synchronous process.
Step S602, send the message comprise activationary time T1 to network side.
Activationary time T1 can be used as a parameter and is arranged in the existing information.In addition, this information that comprises activationary time T1 also can be a newly-increased information, as long as can activationary time information be issued.
Step S603, when activationary time T1 arrives, according to the format receiving data of HS-SCCH under the state after the migration.
The method of utilizing present embodiment to provide when Node B and UE arrive at activationary time T1, is upgraded configuration simultaneously, also promptly adopts the HS-SCCH form under the state after the state transition to transmit and receive data.Before activationary time T1 arrives, all adopt former configuration transmission or reception information, thereby guarantee at any time, both sides' configuration consistency, and then guarantee normally carrying out of transfer of data.
After UE sends and comprises the message of activationary time T1 in the foregoing description; Can the default network side receive said message; In this case; May occur because network failure or disturb and to cause network side can't receive this message, and then cause both sides to be used to send or receive the appearance of the inconsistent problem of configuration of data.For overcome this problem, in following embodiment, UE to network side send comprise the message of activationary time T1 after, have only this Node B of affirmation to receive this message after, just renewal is disposed when activationary time T1 arrives.
Another kind of data transmission method process such as Fig. 7 that one embodiment of the invention provides, flow process shown in Figure 7 comprises:
Step S701, reception RB reconfiguration message.
Step S702, send the message comprise activationary time T1 to network side.
Step S703, judge whether network side receives the message that this comprises activationary time T1, if get into step S704; Otherwise, get into step S705.
Judge that the foundation whether network side receives the information that comprises activationary time T1 can be: in preset time; Whether receive the affirmation message that network side sends; If; Explain that then network side receives the information that comprises activationary time T1, otherwise, explain that network side does not receive the information that comprises activationary time T1.
Step S704, when activationary time arrives, according to the format receiving data of HS-SCCH under the state after the migration.
Step S705, confirm new activationary time T2, and send the information of the activationary time T2 that comprises this letter to Node B.
Need to prove that activationary time T1 set according to the time of synchronizing process, general longer than the time of synchronizing process.
The embodiment of the invention also provides a kind of data transmission method, and when state transition took place, when state transition took place, as shown in Figure 8, this method comprised:
Step S801, receive Radio Link and set up message.
The information that comprises activationary time T1 that step S802, reception UE send.
Step S803, when activationary time arrives, according to the form transmission data of the HS-SCCH down of the state after the migration.
That is to say, before activationary time T1, still adopt former configuration to send information, upgrade configuration, adopt new configuration transmission information at activationary time T1.
Further, for fear of the inconsistent problem of configuration that both sides are used to send or receive data occurring, can feed back one by network side and be used for the response message that indicating correct receives the message that comprises activationary time T1.If UE does not receive this response message, judge promptly that also network side does not correctly receive the message that comprises activationary time T1, then can receive the message that comprises new activationary time T2 that UE sends; If receive the message that comprises activationary time T2; Then ignore activationary time T1, T2 is as the criterion with this activationary time, also promptly: when activationary time T2 arrives; Upgrade configuration, according to the form transmission data of the HS-SCCH under the state after the migration.
Need to prove; The state transition CELL_FACH enhanced situation that relates among above-mentioned all method embodiment is moved to the CELL_DCH state; Perhaps from CELL_DCH state transition to the CELL_FACH enhanced situation, all can adopt the thought of said method to solve similar problem.
To above-mentioned part method embodiment, the present invention implements to provide a kind of data transmission device.
Please refer to Fig. 9, the structural representation of a kind of data transmission device that provides for one embodiment of the invention.
Data transmission device is used for when state transition, carrying out transfer of data, and wherein, state transition can comprise: move to the CELL_DCH state from the CELL_FACH enhanced situation, perhaps from CELL_DCH state transition to the CELL_FACH enhanced situation.
This data transmission device can comprise: the first Radio Link message sink unit 91, first transmitting element 92 and first processing unit 93.
Wherein:
The first Radio Link message sink unit 91 is used to receive Radio Link and sets up message.
Wherein, this Radio Link is set up message and can be sent by RNC.
First transmitting element 92 is used for sending the message that comprises activationary time T1 to UE.
Further, this information that comprises activationary time T1 can be HS-SCCH order information, and activationary time T1 can be used as a parameter and is arranged in the HS-SCCH order information.In addition, this information that comprises activationary time T1 also can be the information of other types, as long as can activationary time information be issued.
First processing unit 93 is used for when activationary time T1 arrives, according to the form transmission data of the HS-SCCH under the state after the migration.
Its concrete course of work can repeat no more at this with reference to the description of preamble method part.
The structural representation of the another kind of data transmission device that Figure 10 provides for one embodiment of the invention.
This data transmission device can comprise: the first Radio Link message sink unit 1001, first sends single 1002, first processing unit 1003 and second processing unit 1004.
Wherein:
The first Radio Link message sink unit 1001, first transmitting element 1002, first processing unit 1003 are basic identical with the function of the first Radio Link message sink unit 91, first transmitting element 92 and first processing unit 93 in embodiment illustrated in fig. 9, repeat no more at this.
When judging UE and do not receive the information that comprises activationary time T1, can confirm new activationary time T2, and the message that will comprise this activationary time T2 sends to UE.
Its concrete course of work can repeat no more at this with reference to the description of preamble method part.
Please refer to Figure 11, the structural representation of the another kind of data transmission device that provides for one embodiment of the invention.
This data transmission device can comprise: the second Radio Link message sink unit 1101, first receiving element 1102 and the 3rd processing unit 1103.
Wherein:
The second Radio Link message sink unit 1101 is used to receive Radio Link and sets up message.
First receiving element 1102 is used to receive the message that comprises activationary time T1 that UE sends.
The 3rd processing unit 1103 is used for when activationary time T1 arrives, according to the form transmission data of the HS-SCCH under the state after the migration.
Before activation moments T1 arrives, according to the form transmission data of the HS-SCCH under the state before the state transition.
Further, this device can also comprise first feedback unit 1104, is used for after first receiving element 1102 correctly receives the message that comprises activationary time that UE sends, and returns to be used to indicate to UE to receive the response message that this comprises the message of activationary time.
If first receiving element 1102 does not correctly receive the message that comprises activationary time that UE sends, then first receiving element 1102 receives the message that comprises new activationary time T2 that UE sends.
Need to prove, before this activationary time T1 arrives, if receive the message that comprises activationary time T2; Then ignore activationary time T1; T2 is as the criterion with this activationary time, also promptly before activation moments T2 arrives, according to the form transmission data of the HS-SCCH under the state before the state transition.
Please refer to Figure 12, the structural representation of a kind of data transmission device that provides for one embodiment of the invention.
This data transmission device can comprise: the first reconfiguration message receiving element 1201, second receiving element 1202 and are managed unit 1203 everywhere.
Wherein:
The first reconfiguration message receiving element 1201 is used to receive radio bearer RB reconfiguration message.
Further, this information that comprises activationary time T1 can be HS-SCCH order information, and activationary time T1 can be used as a parameter and is arranged in the HS-SCCH order information.In addition, this information that comprises activationary time T1 also can be the information of other types, as long as can activationary time information be issued.
The manages unit 1203 everywhere is used for when activationary time T1 arrives, according to the format receiving data of the HS-SCCH under the state after the migration.
Further, this device can also comprise: second feedback unit 1204, be used for after second receiving element 1202 is receiving the message that comprises activationary time T1, and to network side feedback acknowledgment message, guarantee that both sides upgrade configuration smoothly at activation moments T1.
And if second receiving element does not receive the message that comprises activationary time T1, then receive the message that comprises new activationary time T2 that network side sends.Need to prove, before this activationary time T1 arrives, if receive the message that comprises activationary time T2; Then ignore activationary time T1; T2 is as the criterion with this activationary time, also promptly before activation moments T2 arrives, according to the format receiving data of the HS-SCCH under the state before the state transition.
Please refer to Figure 13, the structural representation of the another kind of data transmission device that provides for one embodiment of the invention.
This data transmission device comprises: the second reconfiguration message receiving element 1301, second transmitting element 1302 and the 5th processing unit 1303.
Wherein:
The second reconfiguration message receiving element 1301 is used to receive radio bearer RB reconfiguration message.
The 5th processing unit 1303 is used for when activationary time T1 arrives, according to the format receiving data of the HS-SCCH under the state after the migration.
Further; This device can also comprise; The 6th processing unit 1304 is used to judge whether network side correctly receives the message that this comprises activationary time T1, and correctly receives when comprising the message of activationary time judging network side; Confirm new activationary time, send the message that comprises new activationary time T2 to this network side.
Please refer to Figure 14, the structural representation of the another kind of data transmission device that provides for one embodiment of the invention.
This data transmission device comprises: the 3rd reconfiguration message receiving element 1401 and the 7th processing unit 1402.
Wherein:
The 3rd reconfiguration message receiving element 1401 is used to receive radio bearer RB reconfiguration message, and this message comprises the message of activationary time.
The 7th processing unit 1402 is used for when said activationary time arrives, according to the format receiving data of the HS-SCCH under the state after the migration.
Please refer to Figure 15, the structural representation of the another kind of data transmission device that provides for one embodiment of the invention.
This data transmission device comprises: Radio Link is set up message sending unit 1501 and RB reconfiguration message transmitting element 1502.
Radio Link is set up message sending unit 1501 and is used to send the Radio Link that carries activationary time and sets up message; Radio bearer RB reconfiguration message transmitting element 1502 is used to send the radio bearer RB reconfiguration message of carrying activationary time.
When said base station and UE arrive at said activationary time, according to the form transmission data of the HS-SCCH under the state after the migration.Said base station and UE have detailed description according to the detailed process of the form transmission data of the HS-SCCH under the state after moving at preamble, repeat no more at this.
To described part method of preamble embodiment or device, the embodiment of the invention also provides a kind of communication system.
This communication system comprises base station and UE; Said base station and UE are after the Radio Link that receives the RNC transmission is respectively set up message and RB reconfiguration message; Decide through consultation an activationary time T1; Base station and UE upgrade configuration simultaneously when activationary time T1 arrives (also: the base station adopts the HS-SCCH form under the state after the migration to send data; UE adopts the state HS-SCCH format receiving data down after the migration), before this activationary time T1, adopt former configuration send and receive information (also promptly: the base station adopts the state HS-SCCH form down before the migration to send data, and the HS-SCCH format receiving data under the preceding state is moved in the UE employing).
To described part method of preamble embodiment or device, the embodiment of the invention also provides another kind of communication system, comprises base station and radio network controller (RNC).
Said RNC is used to send Radio Link and sets up message, and this Radio Link is set up message and carried activationary time.Said base station is used for receiving after Radio Link sets up message, when said activationary time arrives, according to the form transmission data of the HS-SCCH down of the state after the migration.
It will be understood by those skilled in the art that and to use in many different processes and the technology any one to come expression information, message and signal.For example, the message of mentioning in the above-mentioned explanation, information can be expressed as voltage, electric current, electromagnetic wave, magnetic field or magnetic particle, light field or above combination in any.
The professional can also further should be able to recognize; The unit and the algorithm steps of each example of describing in conjunction with embodiment disclosed herein; Can realize with electronic hardware, computer software or the combination of the two; For the interchangeability of hardware and software clearly is described, the composition and the step of each example described prevailingly according to function in above-mentioned explanation.These functions still are that software mode is carried out with hardware actually, depend on the application-specific and the design constraint of technical scheme.The professional and technical personnel can use distinct methods to realize described function to each certain applications, but this realization should not thought and exceeds scope of the present invention.
The software module that the method for describing in conjunction with embodiment disclosed herein or the step of algorithm can use hardware, processor to carry out, perhaps the combination of the two is implemented.Software module can place the storage medium of any other form known in random asccess memory (RAM), internal memory, read-only memory (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or the technical field.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (28)
1. the data transmission method a during state transition is characterized in that, comprising:
The base station receives Radio Link and sets up message;
The high-speed shared control channel HS-SCCH order message that the transmission of said base station comprises activationary time is to user equipment (UE), so that said UE is when said activationary time arrives, according to the format receiving data of the HS-SCCH under the state after the migration;
When said activationary time arrived, data were sent according to the form of the HS-SCCH under the state after moving in said base station.
2. the method for claim 1 is characterized in that, also comprises: before said activationary time arrived, data were sent according to the form that the preceding HS-SCCH of migration takes place state in said base station.
3. the method for claim 1 is characterized in that, also comprises: whether said base station judges correctly receives the affirmation information of said UE feedback.
4. method as claimed in claim 3 is characterized in that, also comprises:
When correctly not receiving the affirmation information of said UE feedback, new activationary time is confirmed in said base station, sends the message that comprises this new activationary time to UE.
5. the method for claim 1 is characterized in that, said state transition comprises:
Move to the CELL_DCH state from the CELL_FACH enhanced situation, perhaps from CELL_DCH state transition to the CELL_FACH enhanced situation.
6. the data transmission method a during state transition is characterized in that, comprising:
The base station receives Radio Link and sets up message;
Said base station receives the message that comprises activationary time that user equipment (UE) sends, when said UE arrives at said activationary time, according to the format receiving data of the HS-SCCH under the state after the migration;
When said activationary time arrived, data were sent according to the form of the high-speed shared control channel HS-SCCH under the state after moving in said base station.
7. method as claimed in claim 6 is characterized in that, also comprises: before said activationary time arrived, data were sent according to the form that the preceding HS-SCCH of migration takes place state in said base station.
8. method as claimed in claim 6 is characterized in that, also comprises: after correctly receiving the said message that comprises activationary time, said base station is returned to be used to indicate and is received the response message that this comprises the message of activationary time.
9. method as claimed in claim 6 is characterized in that, also comprises: if correctly do not receive the said message that comprises activationary time, said base station receives the message that comprises new activationary time.
10. method as claimed in claim 6 is characterized in that, said state transition comprises:
Move to the CELL_DCH state from the CELL_FACH enhanced situation, perhaps from CELL_DCH state transition to the CELL_FACH enhanced situation.
11. the data transmission method a during state transition is characterized in that, comprising:
User equipment (UE) receives radio bearer RB reconfiguration message;
Receive the high-speed shared control channel HS-SCCH order message that comprises activationary time that send the base station, when arrive at said activationary time in said base station, according to the form transmission data of the HS-SCCH under the state after the migration;
When said activationary time arrived, said UE was according to the format receiving data of the HS-SCCH under the state after moving.
12. method as claimed in claim 11 is characterized in that, also comprises: before said activationary time arrived, the format receiving data of the preceding HS-SCCH of migration took place in said UE according to state.
13. method as claimed in claim 11 is characterized in that, also comprises: said UE judges whether correctly to receive the said message that comprises activationary time.
14. method as claimed in claim 13 is characterized in that, also comprises:
If correctly do not receive the said message that comprises activationary time, said UE receives the message that comprises new activationary time.
15. method as claimed in claim 11 is characterized in that, said state transition comprises:
Move to the CELL_DCH state from the CELL_FACH enhanced situation, perhaps from CELL_DCH state transition to the CELL_FACH enhanced situation.
16. the data transmission method a during state transition is characterized in that, comprising:
User equipment (UE) receives radio bearer RB reconfiguration message;
Transmission comprises the message of activationary time to the base station, so that said base station is when said activationary time arrives, according to the form transmission data of the HS-SCCH under the state after the migration;
When said activationary time arrived, said UE was according to the format receiving data of the HS-SCCH under the state after moving.
17. method as claimed in claim 16 is characterized in that, also comprises: before said activationary time arrived, the format receiving data of the preceding HS-SCCH of migration took place in said UE according to state.
18. method as claimed in claim 16 is characterized in that, also comprises, does not correctly receive in the base station to send when comprising the message of activationary time, the message that said UE transmission comprises new activationary time is to the base station.
19. method as claimed in claim 16 is characterized in that, said state transition comprises:
Move to the CELL_DCH state from the CELL_FACH enhanced situation, perhaps from CELL_DCH state transition to the CELL_FACH enhanced situation.
20. a data transmission device is characterized in that, is used for when state transition, carrying out transfer of data, comprising:
The first Radio Link message sink unit is used to receive Radio Link and sets up message;
First transmitting element is used for sending the high-speed shared control channel HS-SCCH order message that comprises activationary time to user equipment (UE);
First processing unit is used for when said activationary time arrives, according to the form transmission data of the HS-SCCH under the state after the migration;
Said activationary time is used for, and when said UE arrived at said activationary time, according to the format receiving data of the HS-SCCH under the state after the migration, and the base station was when said activationary time arrives, according to the form transmission data of the HS-SCCH under the state after the migration.
21. device as claimed in claim 20 is characterized in that, also comprises:
Second processing unit; Be used to judge whether said UE correctly receives the message that this comprises activationary time; And when judging UE and correctly do not receive the said message that comprises activationary time, confirm new activationary time, send the message that comprises said new activationary time to this UE.
22. a data transmission device is characterized in that, is used for when state transition, carrying out transfer of data, comprising:
The second Radio Link message sink unit is used to receive Radio Link and sets up message;
First receiving element is used to receive the message that comprises activationary time that user equipment (UE) sends;
The 3rd processing unit is used for when said activationary time arrives, according to the form transmission data of the HS-SCCH under the state after the migration;
Said activationary time is used for, and when said UE arrived at said activationary time, according to the format receiving data of the HS-SCCH under the state after the migration, and the base station was when said activationary time arrives, according to the form transmission data of the HS-SCCH under the state after the migration.
23. device as claimed in claim 22 is characterized in that, said device also comprises:
First feedback unit is used for after said first receiving element correctly receives the message that comprises activationary time that said UE sends, and returns to be used to indicate to receive the response message that this comprises the message of activationary time.
24. a data transmission device is characterized in that, is used for when state transition, carrying out transfer of data, comprising:
The first reconfiguration message receiving element is used to receive radio bearer RB reconfiguration message;
Second receiving element is used to receive the high-speed shared control channel HS-SCCH order message that comprises activationary time that send the base station;
The manages the unit everywhere, is used for when said activationary time arrives, according to the format receiving data of the HS-SCCH under the state after the migration;
Said activationary time is used for, and when UE arrived at said activationary time, according to the format receiving data of the HS-SCCH under the state after the migration, and said base station was when said activationary time arrives, according to the form transmission data of the HS-SCCH under the state after the migration.
25. device as claimed in claim 24; It is characterized in that; Said device also comprises second feedback unit; Be used for after said second receiving element correctly receives the message that comprises activationary time of said base station sending, return to be used to indicate and receive the response message that this comprises the message of activationary time.
26. a data transmission device is characterized in that, is used for when state transition, carrying out transfer of data, comprising:
The second reconfiguration message receiving element is used to receive radio bearer RB reconfiguration message;
Second transmitting element is used for sending the message that comprises activationary time to the base station;
The 5th processing unit is used for when said activationary time arrives, according to the format receiving data of the HS-SCCH under the state after the migration;
Said activationary time is used for, and when UE arrived at said activationary time, according to the format receiving data of the HS-SCCH under the state after the migration, and said base station was when said activationary time arrives, according to the form transmission data of the HS-SCCH under the state after the migration.
27. device as claimed in claim 26 is characterized in that, said device also comprises:
The 6th processing unit; Be used to judge whether said base station correctly receives the message that this comprises activationary time; And when judging said base station and correctly do not receive the said message that comprises activationary time, confirm new activationary time, send the message that comprises said new activationary time to this base station.
28. a communication system comprises base station and user equipment (UE), it is characterized in that:
Said base station is used for receiving after Radio Link sets up message; Send the high-speed shared control channel HS-SCCH order message that comprises activationary time to said UE; When said activationary time arrives, according to the form transmission data of the HS-SCCH under the state after the migration;
Said UE is used to receive radio bearer RB reconfiguration message, after receiving the information of said activationary time, when said activationary time arrives, according to the format receiving data of the HS-SCCH under the state after the migration.
Priority Applications (2)
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| CN 200810133384 CN101616454B (en) | 2008-06-23 | 2008-08-11 | Method, device and communication system of data transmission |
| PCT/CN2009/072398 WO2009155855A1 (en) | 2008-06-23 | 2009-06-23 | Method, device and communication system for transmitting data |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
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| CN200810129112.1 | 2008-06-23 | ||
| CN200810129112 | 2008-06-23 | ||
| CN 200810133384 CN101616454B (en) | 2008-06-23 | 2008-08-11 | Method, device and communication system of data transmission |
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| CN101616454A CN101616454A (en) | 2009-12-30 |
| CN101616454B true CN101616454B (en) | 2012-12-12 |
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| WO (1) | WO2009155855A1 (en) |
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| CN102065562B (en) * | 2010-11-26 | 2013-11-06 | 华为技术有限公司 | Scheduling method, equipment and system |
| CN102761989B (en) * | 2011-04-25 | 2015-03-11 | 中国移动通信集团广东有限公司 | Method for delaying base station wireless activation, and wireless network controller |
| WO2016070336A1 (en) * | 2014-11-04 | 2016-05-12 | 华为技术有限公司 | Network device, user equipment (ue) and state transition method |
| WO2017107044A1 (en) * | 2015-12-22 | 2017-06-29 | Intel Corporation | Method and migration manager component for transferring an application and system for managing terminal device communication connections |
| CN108430072A (en) * | 2017-02-15 | 2018-08-21 | 中国移动通信有限公司研究院 | A kind of cell re-configuration methods, devices and systems |
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| CN1863395A (en) * | 2006-01-24 | 2006-11-15 | 华为技术有限公司 | Method and apparatus for implementing state transfer in wireless communication system |
| US20070070935A1 (en) * | 2005-09-28 | 2007-03-29 | Qualcomm Incorporated | System and method for distributing wireless network access parameters |
| CN101095365A (en) * | 2003-12-23 | 2007-12-26 | 艾利森电话股份有限公司 | Controlling reconfiguration in a celluar communication system |
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| KR100878810B1 (en) * | 2004-10-04 | 2009-01-14 | 엘지전자 주식회사 | Method for transmitting message in broadband wireless access system |
| CN101115281B (en) * | 2006-04-30 | 2012-06-06 | 华为技术有限公司 | System control message transmitting, receiving method and apparatus |
| CN100527686C (en) * | 2006-12-04 | 2009-08-12 | 华为技术有限公司 | Method and device for restraining virtual local area network interface state change |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101095365A (en) * | 2003-12-23 | 2007-12-26 | 艾利森电话股份有限公司 | Controlling reconfiguration in a celluar communication system |
| US20070070935A1 (en) * | 2005-09-28 | 2007-03-29 | Qualcomm Incorporated | System and method for distributing wireless network access parameters |
| CN1863395A (en) * | 2006-01-24 | 2006-11-15 | 华为技术有限公司 | Method and apparatus for implementing state transfer in wireless communication system |
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| CN101616454A (en) | 2009-12-30 |
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