CN105379371A - Method and related device for activating enhanced uplink transmission - Google Patents

Method and related device for activating enhanced uplink transmission Download PDF

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Publication number
CN105379371A
CN105379371A CN201480036840.1A CN201480036840A CN105379371A CN 105379371 A CN105379371 A CN 105379371A CN 201480036840 A CN201480036840 A CN 201480036840A CN 105379371 A CN105379371 A CN 105379371A
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user terminal
data service
entry condition
sent
base station
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CN201480036840.1A
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CN105379371B (en
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张丹丹
王瑜
苗金华
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Provided in an embodiment of the present invention are a method and related device for enhanced uplink transmission, comprising: transmitting to user equipment (UE) a preset activation condition of enhanced uplink transmission; obtaining an acknowledgement message transmitted by the UE upon the UE determining that the current data traffic satisfies the activation condition; and according to the acknowledgement message, activating the enhanced uplink transmission. The present invention can properly and efficiently activate enhanced uplink transmission, improve the utilization of a physical uplink shared channel (PUSCH), and increase the system capacity.

Description

Method and related device for activating enhanced uplink transmission
A kind of the startup method and relevant device technical field of up enhancing transmission
The present invention relates to the startup method and relevant device in mobile network field, more particularly to a kind of up enhancing transmission.Background technology
In LTE (Long Term Evolution, Long Term Evolution) system, UE (User Equipment, user terminal）It is required for sending SR (Scheduling Request, dispatch request during transmission upstream data every time）, and in PDCCH (Physical Downlink Control Channel, Physical Downlink Control Channel）Upper wait authorizes, and the UE of mandate is only received on PDCCH can just carry out transmitting uplink data.UE is received on PDCCH after mandate, passes through PHICH (Physical Hybrid ARQ Indicator Channel, physical mixed automatic re-transmission indicating channel）Feeding back uplink data.In above-mentioned scene, when it is up there are substantial amounts of packet services when, the transmission of each packet services is required for taking PDCCH, so that the increase of PDCCH busy channels resource quantity, in the case where channel resource quantity summation is certain, so as to cause up-link capacity to be limited, cause PUSCH (Physical Uplink Shared Channel, Physical Uplink Shared Channel occur）The problem of utilization rate is not high.
In the prior art scheme, propose that a kind of up enhancing based on PDCCH Less (reduction) is transmitted, reserve a part of ascending resource, UE sends reservation request in resource in the form of to strive unexpectedly in this section, eNodeB (Evolved Node B, base station) by PRICH, (Physical Reservation Indication Control Channel, physics is reserved to indicate control channel）Indicate whether UE reservation request succeeds, UE can be continuing with this part resource if success, otherwise be waited.But, the technical scheme does not address how to initialize and starts the technical problem of up enhancing transmission, and the use to up enhancing transmission is not reasonable efficiently.The content of the invention
The invention provides a kind of startup method of up enhancing transmission and relevant device, up enhancing transmission rationally can be efficiently enabled, so as to more efficiently lift the utilization rate of uplink data channels.
First aspect of the embodiment of the present invention provides a kind of startup method of up enhancing transmission, including： The entry condition of default up enhancing transmission is sent to user terminal；
Obtain the confirmation message that the user terminal is sent when confirming that current data service meets the entry condition；
According to the confirmation message, start up enhancing transmission.
In the first possible implementation of first aspect, the entry condition includes：The signal to noise ratio for the pilot channel that the ratio that the data service in activated state includes specified data service quantity and all data service quantity in activated state that activated state is in the user terminal specified under data service, connection status in user terminal under connection status is more than default ratio and the user terminal under connection status is not less than at least one in predetermined threshold value.
It is described according to the confirmation message in second of possible implementation of first aspect, after the up enhancing transmission of startup, in addition to：
The configured information for starting the up enhancing transmission is sent to the user terminal.
In the third possible implementation of first aspect, the confirmation message package that the acquisition user terminal is sent when confirming that current data service meets the entry condition is included：
Obtain the confirmation message that the user terminal is sent when confirming that current data service meets the entry condition by MAC control information unit.
In the 4th kind of possible implementation of first aspect, the confirmation message package that the acquisition user terminal is sent when confirming that current data service meets the entry condition is included：
Obtain the confirmation message that the user terminal is sent when confirming that current data service meets the entry condition by dedicated signaling.
In the 5th kind of possible implementation of first aspect, the confirmation message package that the acquisition user terminal is sent when confirming that current data service meets the entry condition is included：
Obtain the dispatch request for carrying the confirmation message that the user terminal is sent when confirming that current data service meets the entry condition, the dispatch request is scrambled using wireless network identification RNTI, and the wireless network identification RNTI is used to distinguish the dispatch request that the user terminal is sent.
With reference to first aspect and first aspect the first to any of the 5th kind possible implementation, described according to the confirmation message in the 6th kind of possible implementation of first aspect, starting up enhancing transmission includes：
Count the user terminal quantity of the currently transmitted confirmation message； When the user terminal quantity for sending the confirmation message reaches the first default wealthy value, start up enhancing transmission.
With reference to first aspect and first aspect the first to any of the 5th kind possible implementation, described according to the confirmation message in the 7th kind of possible implementation of first aspect, starting up enhancing transmission includes：
Calculate the channel resource quantity shared by current downlink CCCH；
When the channel resource quantity shared by the downlink common control channel reaches the second default wealthy value, start up enhancing transmission.
With reference to first aspect and first aspect the first to any of the 5th kind possible implementation, described according to the confirmation message in the 8th kind of possible implementation of first aspect, starting up enhancing transmission includes：
The user terminal quantity of the currently transmitted confirmation message is counted, and calculates the channel resource quantity shared by current downlink CCCH；
When the user terminal quantity for sending the confirmation message reaches that first presets wealthy value, and the channel resource quantity shared by the downlink common control channel reaches second when presetting wealthy value, starts up enhancing and transmits.
Second aspect of the embodiment of the present invention provides a kind of startup method of up enhancing transmission, including：Receive the entry condition for the default up enhancing transmission that base station is sent；
Confirm whether current data service situation meets the entry condition；
When confirming that current data service meets the entry condition, it will confirm that message is sent to the base station and confirm to start up enhancing transmission.
In the first possible implementation of second aspect, when confirming that current data service meets the entry condition, it will confirm that message is sent to the up enhancing transmission of base station confirmation startup, in addition to：Receive the configured information for the up enhancing transmission of startup that the base station is sent；
Transmitting uplink data is carried out by the up enhancing transmission of startup according to the configured information.
With reference to the first possible implementation of second aspect and second aspect, in second of possible implementation of second aspect, it is described when confirm current data service meet the entry condition when, will confirm that message send to the base station confirm start it is up enhancing transmission include：
, will be true by MAC control information unit when confirming that current data service meets the entry condition Recognize message to send to the base station.
With reference to the first possible implementation of second aspect and second aspect, in the third possible implementation of second aspect, it is described when confirm current data service meet the entry condition when, will confirm that message send to the base station confirm start it is up enhancing transmission include：
When confirming that current data service meets the entry condition, it will confirm that message is sent to the base station by dedicated signaling.
With reference to the first possible implementation of second aspect and second aspect, in the 4th kind of possible implementation of second aspect, it is described when confirm current data service meet the entry condition when, will confirm that message send to the base station confirm start it is up enhancing transmission include：
When confirming that current data service meets the entry condition, the dispatch request for carrying confirmation message is sent to the base station, the dispatch request is scrambled using wireless network identification RNTI, and the wireless network identification RNTI is used to distinguish the dispatch request that the user terminal is sent.
The third aspect of the embodiment of the present invention provides a kind of base station, including：
Transmitting element, the entry condition for sending default up enhancing transmission to user terminal；Receiving unit, for obtaining the confirmation message that the user terminal is sent when confirming that current data service meets the entry condition；
Processing unit, for according to the confirmation message, starting up enhancing transmission.
In the first possible implementation of the third aspect, the entry condition includes：The signal to noise ratio for the pilot channel that the ratio that the data service in activated state includes specified data service quantity and all data service quantity in activated state that activated state is in the user terminal specified under data service, connection status in user terminal under connection status is more than default ratio and the user terminal under connection status is not less than at least one in predetermined threshold value.
In second of possible implementation of the third aspect, the transmitting element is additionally operable to send the configured information for starting up enhancing transmission to the user terminal.
In the third possible implementation of the third aspect, the receiving unit, specifically for obtaining the confirmation message that the user terminal is sent when confirming that current data service meets the entry condition by MAC control information unit.
In the 4th kind of possible implementation of the third aspect, the receiving unit is sent specifically for obtaining the user terminal when confirming that current data service meets the entry condition by dedicated signaling Confirmation message.
In the 5th kind of possible implementation of the third aspect, the receiving unit, specifically for obtaining the dispatch request for carrying the confirmation message that the user terminal is sent when confirming that current data service meets the entry condition, the dispatch request is scrambled using predefined wireless network identification RNTI, and the wireless network identification RNTI is used to distinguish the dispatch request that the user terminal is sent.
With reference to the third aspect and the third aspect the first to any of the 5th kind possible implementation, in the 6th kind of possible implementation of the third aspect, the processing unit, the user terminal quantity specifically for counting the currently transmitted confirmation message；When the user terminal quantity for sending the confirmation message reaches the first default wealthy value, start up enhancing transmission.
With reference to the third aspect and the third aspect the first to any of the 5th kind possible implementation, in the 7th kind of possible implementation of the third aspect, the processing unit, specifically for calculating the channel resource quantity shared by current downlink CCCH；When the channel resource quantity shared by the downlink common control channel reaches the second default wealthy value, start up enhancing transmission.
With reference to the third aspect and the third aspect the first to any of the 5th kind possible implementation, in the 8th kind of possible implementation of the third aspect, the processing unit, specifically for counting the user terminal quantity of the currently transmitted confirmation message, and calculate the channel resource quantity shared by current downlink CCCH；When the user terminal quantity for sending the confirmation message reaches that first presets wealthy value, and the channel resource quantity shared by the downlink common control channel reaches second when presetting wealthy value, starts up enhancing and transmits.
Fourth aspect of the embodiment of the present invention provides a kind of user terminal, including：
Receiving unit, the entry condition of the default up enhancing transmission for receiving base station transmission；Processing unit, for confirming whether current data service situation meets the entry condition；Transmitting element, confirms to start up enhancing transmission for when confirming that current data service meets the entry condition, will confirm that message is sent to the base station.
In the first possible implementation of fourth aspect,
The receiving unit, is additionally operable to receive the configured information for the up enhancing transmission of startup that the base station is sent；
The processing unit, is additionally operable to carry out transmitting uplink data by the up enhancing transmission of startup according to the configured information. With reference to the first possible implementation of fourth aspect and fourth aspect, in second of possible implementation of fourth aspect, the transmitting element, specifically for when confirming that current data service meets the entry condition, will confirm that message is sent to the base station by MAC control information units.
With reference to the first possible implementation of fourth aspect and fourth aspect, in the third possible implementation of fourth aspect, the transmitting element, specifically for when confirming that current data service meets the entry condition, will confirm that message is sent to the base station by dedicated signaling.
With reference to the first possible implementation of fourth aspect and fourth aspect, in the 4th kind of possible implementation of fourth aspect, the transmitting element, specifically for when confirming that current data service meets the entry condition, the dispatch request for carrying confirmation message is sent to the base station, the dispatch request is scrambled using wireless network identification RNTI, and the wireless network identification RNTI is used to distinguish the dispatch request that the user terminal is sent.
Implement the embodiment of the present invention, technical problem for not addressing how to initialize and starting up enhancing transmission in the prior art, the entry condition of default up enhancing transmission is sent to user terminal by base station, when user terminal confirms that current data service situation meets entry condition, user terminal sends confirmation message to base station, now base station can start up enhancing according to confirmation message and transmit, so that the use of up enhancing transmission is more rationally efficient, so as to more efficiently lift the utilization rate of uplink data channels.Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, the required accompanying drawing used in embodiment will be briefly described below, apparently, drawings in the following description are only some embodiments of the present invention, for those of ordinary skill in the art, without having to pay creative labor, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of flow chart of the startup method for up enhancing transmission that first embodiment of the invention is proposed；Fig. 2 is a kind of flow chart of the startup method for up enhancing transmission that second embodiment of the invention is proposed；Fig. 3 is a kind of flow chart of the startup method for up enhancing transmission that third embodiment of the invention is proposed；Fig. 4 is a kind of flow chart of the startup method for up enhancing transmission that fourth embodiment of the invention is proposed；Fig. 5 is a kind of flow chart of the startup method for up enhancing transmission that fifth embodiment of the invention is proposed；Fig. 6 is a kind of structural representation for base station that sixth embodiment of the invention is proposed；
Fig. 7 is a kind of structural representation for user terminal that seventh embodiment of the invention is proposed； Fig. 8 is a kind of structural representation for base station that eighth embodiment of the invention is proposed；
Fig. 9 is a kind of structural representation for user terminal that ninth embodiment of the invention is proposed.Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made belongs to the scope of protection of the invention.
The invention provides a kind of startup method of up enhancing transmission and relevant device, it rationally can efficiently start up enhancing transmission, improve the utilization rate of PUSCH channels, lifting system capacity.It is described in detail individually below.
Fig. 1 is refer to, Fig. 1 is a kind of flow chart of the startup method for up enhancing transmission that first embodiment of the invention is proposed.As illustrated, the startup method of the up enhancing transmission in the embodiment of the present invention includes：
5101, the entry condition of default up enhancing transmission is sent to user terminal.
In implementing, entry condition can include the data service in activated state in the user terminal under connection status and be not less than predetermined threshold value comprising signal to noise ratio of the specified data service quantity of activated state with the ratio of all data service quantity in activated state more than default ratio and the pilot channel of the user terminal under connection status is in the user terminal specified under data service, connection status, but be not limited to above-mentioned entry condition.
Further, user terminal is after above-mentioned entry condition is received, it can confirm that whether the data service situation of itself meets one or more of entry condition, if the data service situation of itself meets one or more of entry condition, confirmation message sent to base station.If the data service situation of itself does not meet any one in entry condition, real-time tracking can be carried out to its data state of affairs and is checked, until the data service situation of itself meets one or more of entry condition.For example, the data service that user terminal under connection status is in activated state includes mobile surfing, online game, packet download etc., wherein, packet is downloaded to specify data service, and now the user terminal can confirm that the data service situation of itself meets entry condition.
5102, obtain the confirmation message that the user terminal is sent when confirming that current data service meets the entry condition. It is alternatively possible to obtain the confirmation message that user terminal is sent when confirming that current data service meets the entry condition by MAC control information unit.Wherein, MAC control information unit is used to transmitting MAC layer of message, and user terminal can use the size for the data that MAC control information unit notice eNodeB will currently send.In MAC PDU (Protocol Data Unit, protocol Data Unit）In form, MAC header is located at before MAC control information units, LCID (Locale Identifier, area flag symbol in MAC header）It can serve to indicate that the type of message of MAC control information units.
It is alternatively possible to obtain the confirmation message that user terminal is sent when confirming that current data service meets the entry condition by dedicated signaling.Wherein, dedicated signaling can instruct to set up temporary communication channel and synthetic operation between user terminal and base station.
Alternatively, the dispatch request for carrying the confirmation message that user terminal is sent when confirming that current data service meets the entry condition can be obtained, the dispatch request is scrambled using wireless network identification RNTI, the wireless network identification RNTI is sent by high-level signaling, the dispatch request for distinguishing user terminal transmission.In the specific implementation, each user terminal can be in pre-configured eNodeB PUCCH (Physical Uplink Control Channel, physical uplink control channel）Fixed position on periodically send dispatch request so as to eNodeB ask scheduling resource.Wherein, dispatch request is transmitted using code division multiplexing mode, and multiple user terminals can take identical running time-frequency resource, and be made a distinction by different code words.
S103, according to the confirmation message, starts up enhancing transmission.
In the specific implementation, the user terminal quantity of the currently transmitted confirmation message can be counted, or the channel resource quantity shared by current downlink CCCH is calculated, determine whether to start up enhancing transmission.
Base station sends the entry condition of default up enhancing transmission to user terminal first in the embodiment of the present invention, when user terminal confirms that current data service situation meets entry condition respectively, user terminal sends confirmation message to base station, then base station calculates present channel resource quantity according to confirmation message or sends the user terminal quantity of confirmation message, and the result obtained according to calculating starts up enhancing and transmitted, so that the use of up enhancing transmission is more rationally efficient, so as to more efficiently lift the utilization rate of uplink data channels.
Fig. 2 is refer to, Fig. 2 is a kind of flow chart of the startup method for up enhancing transmission that second embodiment of the invention is proposed.As illustrated, the method in the embodiment of the present invention includes：
S201, default entry condition is sent to user terminal.Wherein, the entry condition includes connection shape The signal to noise ratio for the pilot channel that the ratio that the data service in activated state includes specified data service quantity and all data service quantity in activated state that activated state is in the user terminal specified under data service, connection status in user terminal under state is more than default ratio and the user terminal under connection status is not less than predetermined threshold value, but is not limited to above-mentioned entry condition.
In implementing, user terminal is after above-mentioned entry condition is received, it can confirm that whether the data service situation of itself meets one or more of entry condition, if the data service situation of itself meets one or more of entry condition, confirmation message sent to base station.If the data service situation of itself does not meet any one in entry condition, real-time tracking can be carried out to its data state of affairs and is checked, until the data service situation of itself meets one or more of entry condition.For example, the data service in activated state includes mobile surfing, online game, packet download etc. in user terminal under connection status, wherein, packet is downloaded to specify data service, and now the user terminal can confirm that the data service situation of itself meets entry condition.
S202, obtains the confirmation message that the user terminal is sent when confirming that current data service meets the entry condition.
It is alternatively possible to obtain the confirmation message that user terminal is sent when confirming that current data service meets the entry condition by MAC control information unit.Wherein, MAC control information unit is used to transmitting MAC layer of message, and user terminal can use the size for the data that MAC control information unit notice eNodeB will currently send.In MAC PDU forms, MAC header is located at before MAC control information units, and the LCID in MAC header can serve to indicate that the type of message of MAC control information units.
It is alternatively possible to obtain the confirmation message that user terminal is sent when confirming that current data service meets the entry condition by dedicated signaling.Wherein, dedicated signaling can instruct to set up temporary communication channel and synthetic operation between user terminal and base station.
Alternatively, the dispatch request for carrying the confirmation message that user terminal is sent when confirming that current data service meets the entry condition can be obtained, the dispatch request is scrambled using wireless network identification RNTI, the wireless network identification RNTI is sent by high-level signaling, the dispatch request for distinguishing user terminal transmission.In the specific implementation, each user terminal periodically can send dispatch request on the fixed position of PUCCH channels pre-configured eNodeB, so as to ask scheduling resource to eNodeB.Wherein, dispatch request is transmitted using code division multiplexing mode, and multiple user terminals can take identical running time-frequency resource, and be made a distinction by different code words. 5203, count the user terminal quantity of the currently transmitted confirmation message.
5204, when the user terminal quantity for sending the confirmation message reaches the first default wealthy value, start up enhancing transmission.If the user terminal quantity for sending the confirmation message is not up to first and presets wealthy value, S202 is continued executing with.
Base station sends the entry condition of default up enhancing transmission to user terminal first in the embodiment of the present invention, when user terminal confirms that current data service situation meets entry condition respectively, user terminal sends confirmation message to base station, then base station calculates present channel resource quantity according to confirmation message or sends the user terminal quantity of confirmation message, and the result obtained according to calculating starts up enhancing and transmitted, so that the use of up enhancing transmission is more rationally efficient, so as to more efficiently lift the utilization rate of uplink data channels.
Fig. 3 is refer to, Fig. 3 is a kind of flow chart of the startup method for up enhancing transmission that third embodiment of the invention is proposed.As illustrated, the method in the embodiment of the present invention includes：
5301, the entry condition of default up enhancing transmission is sent to user terminal.Wherein, the entry condition includes the data service in activated state in the user terminal under connection status and is not less than predetermined threshold value comprising signal to noise ratio of the specified data service quantity of activated state with the ratio of all data service quantity in activated state more than default ratio and the pilot channel of the user terminal under connection status is in the user terminal specified under data service, connection status, but is not limited to above-mentioned entry condition.
In implementing, user terminal is after above-mentioned entry condition is received, it can confirm that whether the data service situation of itself meets one or more of entry condition, if the data service situation of itself meets one or more of entry condition, confirmation message sent to base station.If the data service situation of itself does not meet any one in entry condition, real-time tracking can be carried out to its data state of affairs and is checked, until the data service situation of itself meets one or more of entry condition.
5302, obtain the confirmation message that the user terminal is sent when confirming that current data service meets the entry condition.
It is alternatively possible to obtain the confirmation message that user terminal is sent when confirming that current data service meets the entry condition by MAC control information unit.Wherein, MAC control information unit is used to transmitting MAC layer of message, and user terminal can use the size for the data that MAC control information unit notice eNodeB will currently send.In MAC PDU forms, MAC header is located at before MAC control information units, and the LCID in MAC header can serve to indicate that the type of message of MAC control information units.
Pass through it is alternatively possible to obtain user terminal when confirming that current data service meets the entry condition The confirmation message that dedicated signaling is sent.Wherein, dedicated signaling can instruct to set up temporary communication channel and synthetic operation between user terminal and base station.
Alternatively, the dispatch request for carrying the confirmation message that user terminal is sent when confirming that current data service meets the entry condition can be obtained, the dispatch request is scrambled using wireless network identification RNTI, the wireless network identification RNTI is sent by high-level signaling, the dispatch request for distinguishing user terminal transmission.In the specific implementation, each user terminal periodically can send dispatch request on the fixed position of PUCCH channels pre-configured eNodeB, so as to ask scheduling resource to eNodeB.Wherein, dispatch request is transmitted using code division multiplexing mode, and multiple user terminals can take identical running time-frequency resource, and be made a distinction by different code words.
5303, calculate the channel resource quantity shared by current downlink CCCH.
In the specific implementation, LTE systems define two special channel resource units：Resource grains subgroup (resource element Group, REG) and control channel unit (Control Channel Element, CCE), a CCE is made up of 9 REG.In implementing, CCE numbers shared by downlink common control channel depend on the down channel environment residing for UE, for the good user terminal of down channel environment, eNodeB only may need to distribute a CCE, and for the poor user terminal of down channel environment, eNodeB may need to distribute the CCE of up to 8.Therefore, by counting the channel resource quantity assigned by all user terminals, the channel resource quantity shared by current downlink CCCH can be calculated.
5304, when the channel resource quantity shared by the downlink common control channel reaches the second default wealthy value, start up enhancing transmission.If the channel resource quantity shared by downlink common control channel is not up to the second predetermined threshold value, S302 is continued executing with.
Base station sends the entry condition of default up enhancing transmission to user terminal first in the embodiment of the present invention, when user terminal confirms that current data service situation meets entry condition respectively, user terminal sends confirmation message to base station, then base station calculates present channel resource quantity according to confirmation message or sends the user terminal quantity of confirmation message, and the result obtained according to calculating starts up enhancing and transmitted, so that the use of up enhancing transmission is more rationally efficient, so as to more efficiently lift the utilization rate of uplink data channels.
Fig. 4 is refer to, Fig. 4 is a kind of flow chart of the fourth embodiment of the startup method of up enhancing transmission proposed by the present invention.As illustrated, the method in the embodiment of the present invention includes：
S401, the entry condition of default up enhancing transmission is sent to user terminal.Wherein, it is described to start Condition includes the data service in activated state in the user terminal under connection status and is not less than predetermined threshold value comprising signal to noise ratio of the specified data service quantity of activated state with the ratio of all data service quantity in activated state more than default ratio and the pilot channel of the user terminal under connection status is in the user terminal specified under data service, connection status, but is not limited to above-mentioned entry condition.
In implementing, user terminal is after above-mentioned entry condition is received, it can confirm that whether the data service situation of itself meets one or more of entry condition, if the data service situation of itself meets one or more of entry condition, confirmation message sent to base station.If the data service situation of itself does not meet any one in entry condition, real-time tracking can be carried out to its data state of affairs and is checked, until the data service situation of itself meets one or more of entry condition.
5402, obtain the confirmation message that the user terminal is sent when confirming that current data service meets the entry condition.
It is alternatively possible to obtain the confirmation message that user terminal is sent when confirming that current data service meets the entry condition by MAC control information unit.Wherein, MAC control information unit is used to transmitting MAC layer of message, and user terminal can use the size for the data that MAC control information unit notice eNodeB will currently send.In MAC PDU forms, MAC header is located at before MAC control information units, and the LCID in MAC header can serve to indicate that the type of message of MAC control information units.
It is alternatively possible to obtain the confirmation message that user terminal is sent when confirming that current data service meets the entry condition by dedicated signaling.Wherein, dedicated signaling can instruct to set up temporary communication channel and synthetic operation between user terminal and base station.
Alternatively, the dispatch request for carrying the confirmation message that user terminal is sent when confirming that current data service meets the entry condition can be obtained, the dispatch request is scrambled using wireless network identification RNTI, the wireless network identification RNTI is sent by high-level signaling, the dispatch request for distinguishing user terminal transmission.In the specific implementation, each user terminal periodically can send dispatch request on the fixed position of PUCCH channels pre-configured eNodeB, so as to ask scheduling resource to eNodeB.Wherein, dispatch request is transmitted using code division multiplexing mode, and multiple user terminals can take identical running time-frequency resource, and be made a distinction by different code words.
5403, the user terminal quantity of the currently transmitted confirmation message is counted, and calculate the channel resource quantity shared by current downlink CCCH.
In the specific implementation, LTE system defines two special channel resource units：Resource grains subgroup REG It is made up of with control channel unit CCE, a CCE 9 REG.In implementing, CCE numbers shared by downlink common control channel depend on the down channel environment residing for UE, for the good user terminal of down channel environment, eNodeB only may need to distribute a CCE, and for the poor user terminal of down channel environment, eNodeB may need to distribute the CCE of up to 8.Therefore, by counting the channel resource quantity assigned by all user terminals, the channel resource quantity shared by current downlink CCCH can be calculated.
S404, when the user terminal quantity for sending the confirmation message reaches that first presets wealthy value, and the channel resource quantity shared by the downlink common control channel reaches second when presetting wealthy value, starts up enhancing and transmits.If the user terminal quantity for sending confirmation message is not up to first and presets wealthy value, or channel resource quantity shared by downlink common control channel is not up to the second default wealthy value, then continues executing with S402.
Base station sends the entry condition of default up enhancing transmission to user terminal first in the embodiment of the present invention, when user terminal confirms that current data service situation meets entry condition respectively, user terminal sends confirmation message to base station, then base station calculates present channel resource quantity according to confirmation message or sends the user terminal quantity of confirmation message, and the result obtained according to calculating starts up enhancing and transmitted, so that the use of up enhancing transmission is more rationally efficient, so as to more efficiently lift the utilization rate of uplink data channels.
Fig. 5 is refer to, Fig. 5 is a kind of flow chart of the startup method for up enhancing transmission that second embodiment of the invention is provided.As illustrated, the method in the embodiment of the present invention includes：
5501, base station sends the entry condition of default up enhancing transmission to user terminal.Wherein, the entry condition includes the data service in activated state in the user terminal under connection status and is not less than predetermined threshold value comprising signal to noise ratio of the specified data service quantity of activated state with the ratio of all data service quantity in activated state more than default ratio and the pilot channel of the user terminal under connection status is in the user terminal specified under data service, connection status, but is not limited to above-mentioned entry condition.
5502, user terminal confirms whether current data service situation meets the entry condition.
In implementing, user terminal is after above-mentioned entry condition is received, it can confirm that whether the data service situation of itself meets one or more of entry condition, if the data service situation of itself meets one or more of entry condition, send confirmation message.If the data service situation of itself does not meet any one in entry condition, real-time tracking can be carried out to its data state of affairs and is checked, until the data service situation of itself meets one or more of entry condition.For example, the data service in activated state includes mobile surfing, online game, packet and downloaded etc. in user terminal under connection status, wherein, number Downloaded according to bag to specify data service, now the user terminal can confirm that the data service situation of itself meets entry condition.
5503, when confirming that current data service meets the entry condition, user terminal will confirm that message is sent to the base station.
Alternatively, when confirming that current data service meets the entry condition, it can will confirm that message is sent to the base station by MAC control information units.Wherein, MAC control information unit is used for transmitting the message of MAC layer, and user terminal can use the size for the data that MAC control information unit notifies eNodeB currently to send.In MAC PDU forms, MAC header is located at before MAC control information units, and the LCID in MAC header can serve to indicate that the type of message of MAC control information units.
Alternatively, when confirming that current data service meets the entry condition, it will confirm that message is sent to the base station by dedicated signaling.Wherein, dedicated signaling can instruct to set up temporary communication channel and synthetic operation between user terminal and base station.
Alternatively, when confirming that current data service meets the entry condition, the dispatch request for carrying confirmation message is sent to the base station, the dispatch request is scrambled using wireless network identification RNTI, the wireless network identification RNTI is sent by high-level signaling, the dispatch request for distinguishing user terminal transmission.In the specific implementation, each user terminal periodically can send dispatch request on the fixed position of PUCCH channels pre-configured eNodeB, so as to ask scheduling resource to eNodeB.Wherein, dispatch request is transmitted using code division multiplexing mode, and multiple user terminals can take identical running time-frequency resource, and be made a distinction by different code words.
It should be noted that in above-mentioned three kinds of modes of transmission confirmation message, the fastest of confirmation message is sent by dispatch request, and the speed for sending confirmation message by dedicated signaling is most slow.
5504, base station starts up enhancing transmission according to the confirmation message.
It is alternatively possible to count the user terminal quantity of the currently transmitted confirmation message；When the user terminal quantity for sending the confirmation message reaches the first default wealthy value, start up enhancing transmission.
It is alternatively possible to calculate the channel resource quantity shared by current downlink CCCH；When the channel resource quantity shared by the downlink common control channel reaches the second default wealthy value, start up enhancing transmission.Wherein, LTE system defines two special channel resource units：Resource grains subgroup REG and control channel unit CCE, a CCE are made up of 9 REG.In the specific implementation, the CCE numbers shared by downlink common control channel depend on the down channel environment residing for UE, for down channel ring The good user terminal in border, eNodeB only may need to distribute a CCE, and for the poor user terminal of down channel environment, eNodeB may need to distribute the CCE of up to 8.Therefore, by counting the channel resource quantity assigned by all user terminals, the channel resource quantity shared by current downlink CCCH can be calculated.
Alternatively, according to the confirmation message, the user terminal quantity of the currently transmitted confirmation message is counted, and calculates the channel resource quantity shared by current downlink CCCH；When the user terminal quantity for sending the confirmation message reaches that first presets wealthy value, and the channel resource quantity shared by the downlink common control channel reaches second when presetting wealthy value, starts up enhancing and transmits.
S505, base station sends the configured information for starting the up enhancing transmission to the user terminal.Wherein, configured information is used to notify user terminal system currently can carry out transmitting uplink data by the up enhancing transmission of startup.
S506, user terminal carries out transmitting uplink data according to the configured information by the up enhancing transmission of startup.
Using the embodiment of the present invention, base station sends the entry condition of default up enhancing transmission to user terminal first, when user terminal confirms that current data service situation meets entry condition respectively, user terminal sends confirmation message to base station, then base station calculates present channel resource quantity according to confirmation message or sends the user terminal quantity of confirmation message, and the result obtained according to calculating starts up enhancing and transmitted, so that the use of up enhancing transmission is more rationally efficient, the utilization rate of uplink data channels is more efficiently lifted.
Fig. 6 is refer to, Fig. 6 is a kind of structural representation for being used to start the base station of up enhancing transmission proposed by the present invention.As illustrated, the base station in the embodiment of the present invention can include：
Transmitting element 601, the entry condition for sending default up enhancing transmission to user terminal.In implementing, the entry condition includes the data service in activated state in the user terminal under connection status and is not less than predetermined threshold value comprising signal to noise ratio of the specified data service quantity of activated state with the ratio of all data service quantity in activated state more than default ratio and the pilot channel of the user terminal under connection status is in the user terminal specified under data service, connection status, but is not limited to above-mentioned entry condition.
Further, user terminal is after above-mentioned entry condition is received, it can confirm that whether the data service situation of itself meets one or more of entry condition, if the data service situation of itself meets one or more of entry condition, confirmation message sent to base station.Opened if the data service situation of itself is not met Any one in dynamic condition, then can carry out real-time tracking and check to its data state of affairs, until the data service situation of itself meets one or more of entry condition.For example, the data service in activated state includes mobile surfing, online game, packet download etc. in user terminal under connection status, wherein, packet is downloaded to specify data service, and now the user terminal can confirm that the data service situation of itself meets entry condition.
Receiving unit 602, for obtaining the confirmation message that the user terminal is sent when confirming that current data service meets the entry condition.
Optionally, the confirmation message that the user terminal is sent when confirming that current data service meets the entry condition by MAC control information unit can be obtained.Wherein, MAC control information unit is used to transmitting the message of MAC layer, and user terminal can use the size for the data that MAC control information unit notifies eNodeB currently to send.In MAC PDU forms, MAC header is located at before MAC control information units, and the LCID in MAC header can serve to indicate that the type of message of MAC control information units.
Optionally, the confirmation message that the user terminal is sent when confirming that current data service meets the entry condition by dedicated signaling can be obtained.Wherein, dedicated signaling can instruct to set up temporary communication channel and synthetic operation between user terminal and base station.
Optionally, the dispatch request for carrying the confirmation message that the user terminal is sent when confirming that current data service meets the entry condition can be obtained, the dispatch request is scrambled using wireless network identification RNTI, the wireless network identification is sent by high-level signaling, and RNTI is used for the dispatch request for distinguishing user terminal transmission.In the specific implementation, each user terminal periodically can send dispatch request on the fixed position of PUCCH channels pre-configured eNodeB, so as to ask scheduling resource to eNodeB.Wherein, dispatch request is transmitted using code division multiplexing mode, and multiple user terminals can take identical running time-frequency resource, and be made a distinction by different code words.
Processing unit 603, for according to the confirmation message, starting up enhancing transmission.
Optionally, the user terminal quantity of the currently transmitted confirmation message can be counted, when the user terminal quantity for sending the confirmation message reaches the first default wealthy value, starts up enhancing transmission.
Optionally, the channel resource quantity shared by current downlink CCCH can be calculated, when the channel resource quantity shared by the downlink common control channel reaches the second default wealthy value, starts up enhancing transmission.Wherein, LTE system defines two special channel resource units：Resource grains subgroup REG and control channel unit CCE, a CCE are made up of 9 REG. In implementing, CCE numbers shared by downlink common control channel depend on the down channel environment residing for UE, for the good user terminal of down channel environment, eNodeB only may need to distribute a CCE, and for the user terminal of down channel environment difference, eNodeB may need to distribute the CCE of up to 8.Therefore, by counting the channel resource quantity assigned by all user terminals, the channel resource quantity shared by current downlink CCCH can be calculated.
Optionally, the user terminal quantity of the currently transmitted confirmation message is counted, and calculates the channel resource quantity shared by current downlink CCCH；When the user terminal quantity for sending the confirmation message reaches that first presets wealthy value, and the channel resource quantity shared by the downlink common control channel reaches second when presetting wealthy value, starts up enhancing and transmits.
Further, the transmitting element 602 is additionally operable to send the configured information for starting up enhancing transmission to the user terminal, so that the user terminal carries out transmitting uplink data by the up enhancing transmission of startup.
Using the embodiment of the present invention, base station sends the entry condition of default up enhancing transmission to user terminal first, when user terminal confirms that current data service situation meets entry condition respectively, user terminal sends confirmation message to base station, then base station calculates present channel resource quantity according to confirmation message or sends the user terminal quantity of confirmation message, and the result obtained according to calculating starts up enhancing and transmitted, so that the use of up enhancing transmission is more rationally efficient, the utilization rate of uplink data channels is more efficiently lifted.
Fig. 7 is refer to, Fig. 7 is a kind of structural representation for being used to start the user terminal of up enhancing transmission proposed by the present invention.As illustrated, the user terminal in the embodiment of the present invention includes：
Receiving unit 701, the entry condition of the default up enhancing transmission for receiving base station transmission.The entry condition includes the data service in activated state in the user terminal under connection status and is not less than predetermined threshold value comprising signal to noise ratio of the specified data service quantity of activated state with the ratio of all data service quantity in activated state more than default ratio and the pilot channel of the user terminal under connection status is in the user terminal specified under data service, connection status, but is not limited to above-mentioned entry condition.
Processing unit 702, for confirming whether current data service situation meets the entry condition.In implementing, user terminal is after above-mentioned entry condition is received, it can confirm that whether the data service situation of itself meets one or more of entry condition, if the data service situation of itself meets one or more of entry condition, confirmation message sent to base station.If the data service situation of itself does not meet any one in entry condition, real-time tracking can be carried out to its data state of affairs and is checked, directly Data service situation to itself meets one or more of entry condition.For example, the data service in activated state includes mobile surfing, online game, packet download etc. in user terminal under connection status, wherein, packet is downloaded to specify data service, and now the user terminal can confirm that the data service situation of itself meets entry condition.
Transmitting element 703, confirms to start up enhancing transmission for when confirming that current data service meets the entry condition, will confirm that message is sent to the base station.
Optionally, when confirming that current data service meets the entry condition, it will confirm that message is sent to the base station by MAC control information units.Wherein, MAC control information unit is used to transmitting MAC layer of message, and user terminal can use the size for the data that MAC control information unit notice eNodeB will currently send.In MAC PDU forms, MAC header is located at before MAC control information units, and the LCID in MAC header can serve to indicate that the type of message of MAC control information units.
Optionally, when confirming that current data service meets the entry condition, it will confirm that message is sent to the base station by dedicated signaling.Wherein, dedicated signaling can instruct to set up temporary communication channel and synthetic operation between user terminal and base station.
Optionally, when confirming that current data service meets the entry condition, the dispatch request for carrying confirmation message is sent to the base station, the dispatch request is scrambled using wireless network identification RNTI, the wireless network identification RNTI is sent by high-level signaling, the dispatch request for distinguishing user terminal transmission.In the specific implementation, each user terminal periodically can send dispatch request on the fixed position of PUCCH channels pre-configured eNodeB, so as to ask scheduling resource to eNodeB.Wherein, dispatch request is transmitted using code division multiplexing mode, and multiple user terminals can take identical running time-frequency resource, and be made a distinction by different code words.
It should be noted that in above-mentioned three kinds of modes of transmission confirmation message, the fastest of confirmation message is sent by dispatch request, and the speed for sending confirmation message by dedicated signaling is most slow.
Further, receiving unit 701, are additionally operable to receive the configured information for the up enhancing transmission of startup that the base station is sent；Processing unit 702, is additionally operable to carry out transmitting uplink data by the up enhancing transmission of startup according to the configured information.
Using the embodiment of the present invention, base station sends the entry condition of default up enhancing transmission to user terminal first, when user terminal confirms that current data service situation meets entry condition respectively, user terminal sends confirmation message to base station, and then base station calculates present channel resource quantity or sent and confirms according to confirmation message The user terminal quantity of message, and being transmitted according to calculating obtained result and starting up enhancing, so that the use of up enhancing transmission is more rationally efficiently, more efficiently lifts the utilization rate of uplink data channels.
Fig. 8 is a kind of structural representation of base station in eighth embodiment of the invention.As illustrated, the base station can include：At least one processor 801, such as CPU, at least one receiver 803, at least one memory 804, at least one transmitter 805, at least one communication bus 802.Processing unit in above-mentioned base station can be processor 801, and receiving unit can be receiver 803, and transmitting element can be transmitter 805.Wherein, communication bus 802 is used to realize the connection communication between these components.Wherein, the receiver 803 and transmitter 805 of base station can be wireless device in the embodiment of the present invention, such as including antenna assembly, the communication for carrying out signaling or data with other node devices.Memory 804 can be high-speed RAM memory or non-labile memory（Non-volatile memory), for example, at least one magnetic disk storage.Memory 804 optionally can also be at least one storage device for being located remotely from aforementioned processor 801.Batch processing code is stored in memory 804, and processor is used to call the program code stored in memory, for performing following operation：
The entry condition of default up enhancing transmission is sent to user terminal；
Obtain the confirmation message that the user terminal is sent when confirming that current data service meets the entry condition；
According to the confirmation message, start up enhancing transmission.
Fig. 9 is a kind of structural representation of user terminal in ninth embodiment of the invention.As illustrated, the user terminal can include：At least one processor 901, such as CPU, at least one receiver 903, at least one memory 904, at least one transmitter 905, at least one communication bus 902.Processing unit in above-mentioned user terminal can be processor 901, and receiving unit can be receiver 903, and transmitting element can be transmitter 905.Wherein, communication bus 902 is used to realize the connection communication between these components.Wherein, the receiver 903 and transmitter 905 of base station can be wireless device in the embodiment of the present invention, such as including antenna assembly, the communication for carrying out signaling or data with other node devices.Memory 904 can be high-speed RAM memory or non-labile memory（Non-volatile memory), for example, at least one magnetic disk storage.Memory 904 optionally can also be at least one storage device for being located remotely from aforementioned processor 901.Batch processing code is stored in memory 904, and processor is used to call the program code stored in memory, for performing following operation：
Receive the entry condition for the default up enhancing transmission that base station is sent； Confirm whether current data service situation meets the entry condition；
When confirming that current data service meets the entry condition, it will confirm that message is sent to the base station and confirm to start up enhancing transmission.
It should be noted that, for each foregoing embodiment of the method, in order to be briefly described, therefore it is all expressed as to a series of combination of actions, but those skilled in the art should know, the present invention is not limited by described sequence of movement, because according to the present invention, certain some step can be carried out sequentially or simultaneously using other.Secondly, those skilled in the art should also know, embodiment described in this description belongs to preferred embodiment, and involved action and the module not necessarily present invention are necessary.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and the part being not described in some embodiment may refer to the associated description of other embodiment.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment can be by program to instruct the hardware of correlation to complete, the program can be stored in a computer-readable recording medium, and storage medium can include：Flash disk, read-only storage（Read-Only Memory, ROM), random access device (Random Access Memory, RAM), disk or CD etc..
The explanation that the content download method and relevant device that are provided above the embodiment of the present invention, system apply in detail example is only intended to help to understand method and its core concept of the invention；Simultaneously for those of ordinary skill in the art, according to the thought of the present invention, it will change in specific embodiments and applications, in summary, this specification content should not be construed as limiting the invention.

Claims (28)

  1. Claim
    1st, a kind of startup method of up enhancing transmission, it is characterised in that methods described includes：The entry condition of default up enhancing transmission is sent to user terminal；
    Obtain the confirmation message that the user terminal is sent when confirming that current data service meets the entry condition；
    According to the confirmation message, start up enhancing transmission.
    2nd, the method as described in claim 1, characterized in that, the entry condition includes the data service in activated state in the user terminal under connection status is not less than at least one in predetermined threshold value comprising signal to noise ratio of the specified data service quantity of activated state with the ratio of all data service quantity in activated state more than default ratio and the pilot channel of the user terminal under connection status is in the user terminal specified under data service, connection status.
    3rd, the method as described in claim 1, it is characterised in that described according to the confirmation message, after the up enhancing transmission of startup, in addition to：
    The configured information for starting the up enhancing transmission is sent to the user terminal.
    4th, the method as described in claim 1, it is characterised in that the confirmation message package that the acquisition user terminal is sent when confirming that current data service meets the entry condition is included：
    Obtain the confirmation message that the user terminal is sent when confirming that current data service meets the entry condition by MAC control information unit.
    5th, the method as described in claim 1, it is characterised in that the confirmation message package that the acquisition user terminal is sent when confirming that current data service meets the entry condition is included：
    Obtain the confirmation message that the user terminal is sent when confirming that current data service meets the entry condition by dedicated signaling.
    6th, the method as described in claim 1, it is characterised in that the acquisition user terminal is true Recognize current data service and meet the confirmation message package sent during the entry condition and include：
    Obtain the dispatch request for carrying the confirmation message that the user terminal is sent when confirming that current data service meets the entry condition, the dispatch request is scrambled using wireless network identification RNTI, and the wireless network identification RNTI is used to distinguish the dispatch request that the user terminal is sent.
    7th, the method as described in any one of claim 1 ~ 6, it is characterised in that described according to the confirmation message, starting up enhancing transmission includes：
    Statistics sends the user terminal quantity of the confirmation message；
    When the user terminal quantity for sending the confirmation message reaches the first default wealthy value, start up enhancing transmission.
    8th, the method as described in any one of claim 1 ~ 6, it is characterised in that described according to the confirmation message, starting up enhancing transmission includes：
    Calculate the channel resource quantity shared by current downlink CCCH；
    When the channel resource quantity shared by the downlink common control channel reaches the second default wealthy value, start up enhancing transmission.
    9th, the method as described in any one of claim 1 ~ 6, it is characterised in that described according to the confirmation message, starting up enhancing transmission includes：
    The user terminal quantity of the currently transmitted confirmation message is counted, and calculates the channel resource quantity shared by current downlink CCCH；
    When the user terminal quantity for sending the confirmation message reaches that first presets wealthy value, and the channel resource quantity shared by the downlink common control channel reaches second when presetting wealthy value, starts up enhancing and transmits.
    10th, a kind of startup method of up enhancing transmission, it is characterised in that methods described includes：Receive the entry condition for the default up enhancing transmission that base station is sent；
    Confirm whether current data service situation meets the entry condition；
    When confirming that current data service meets the entry condition, it will confirm that message is sent true to the base station Recognize the up enhancing transmission of startup.
    11st, method as claimed in claim 10, it is characterised in that described when confirming that current data service meets the entry condition, will confirm that message is sent to the up enhancing transmission of base station confirmation startup, in addition to：
    Receive the configured information for the up enhancing transmission of startup that the base station is sent；
    Transmitting uplink data is carried out by the up enhancing transmission of startup according to the configured information.
    12nd, the method as described in claim 10 or 11, it is characterised in that described when confirming that current data service meets the entry condition, will confirm that message is sent to the base station and confirms that starting up enhancing transmission includes：
    When confirming that current data service meets the entry condition, it will confirm that message is sent to the base station by MAC control information units.
    13rd, the method as described in claim 10 or 11, it is characterised in that described when confirming that current data service meets the entry condition, will confirm that message is sent to the base station and confirms that starting up enhancing transmission includes：
    When confirming that current data service meets the entry condition, it will confirm that message is sent to the base station by dedicated signaling.
    14th, the method as described in claim 10 or 11, it is characterised in that described when confirming that current data service meets the entry condition, will confirm that message is sent to the base station and confirms that starting up enhancing transmission includes：
    When confirming that current data service meets the entry condition, the dispatch request for carrying confirmation message is sent to the base station, the dispatch request is scrambled using wireless network identification RNTI, and the wireless network identification RNTI is used to distinguish the dispatch request that the user terminal is sent.
    15th, a kind of base station, it is characterised in that the base station includes：
    Transmitting element, the entry condition for sending default up enhancing transmission to user terminal； Receiving unit, for obtaining the confirmation message that the user terminal is sent when confirming that current data service meets the entry condition；
    Processing unit, for according to the confirmation message, starting up enhancing transmission.
    16th, base station as claimed in claim 15, characterized in that, the entry condition includes the data service in activated state in the user terminal under connection status is not less than at least one in predetermined threshold value comprising signal to noise ratio of the specified data service quantity of activated state with the ratio of all data service quantity in activated state more than default ratio and the pilot channel of the user terminal under connection status is in the user terminal specified under data service, connection status.
    17th, base station as claimed in claim 15, it is characterised in that
    The transmitting element, is additionally operable to send the configured information for starting up enhancing transmission to the user terminal.
    18th, base station as claimed in claim 15, it is characterised in that
    The receiving unit, specifically for obtaining the confirmation message that the user terminal is sent when confirming that current data service meets the entry condition by MAC control information unit.
    19th, base station as claimed in claim 15, it is characterised in that
    The receiving unit, specifically for obtaining the confirmation message that the user terminal is sent when confirming that current data service meets the entry condition by dedicated signaling.
    20th, base station as claimed in claim 15, it is characterised in that
    The receiving unit, specifically for obtaining the dispatch request for carrying the confirmation message that the user terminal is sent when confirming that current data service meets the entry condition, the dispatch request is scrambled using wireless network identification RNTI, and the wireless network identification RNTI is used to distinguish the dispatch request that the user terminal is sent.
    21st, the base station as described in any one of claim 15 ~ 20, it is characterised in that The processing unit, the user terminal quantity specifically for counting the currently transmitted confirmation message；When the user terminal quantity for sending the confirmation message reaches the first default wealthy value, start up enhancing transmission.
    22nd, the base station as described in any one of claim 15 ~ 20, it is characterised in that
    The processing unit, specifically for calculating the channel resource quantity shared by current downlink CCCH；When the channel resource quantity shared by the downlink common control channel reaches the second default wealthy value, start up enhancing transmission.
    23rd, the base station as described in any one of claim 15 ~ 20, it is characterised in that
    The processing unit, specifically for counting the user terminal quantity of the currently transmitted confirmation message, and calculates the channel resource quantity shared by current downlink CCCH；When the user terminal quantity for sending the confirmation message reaches that first presets wealthy value, and the channel resource quantity shared by the downlink common control channel reaches second when presetting wealthy value, starts up enhancing and transmits.
    24th, a kind of user terminal, it is characterised in that the user terminal includes：
    Receiving unit, the entry condition of the default up enhancing transmission for receiving base station transmission；Processing unit, for confirming whether current data service situation meets the entry condition；Transmitting element, confirms to start up enhancing transmission for when confirming that current data service meets the entry condition, will confirm that message is sent to the base station.
    25th, user terminal as claimed in claim 24, it is characterised in that
    The receiving unit, is additionally operable to receive the configured information for the up enhancing transmission of startup that the base station is sent；
    The processing unit, is additionally operable to carry out transmitting uplink data by the up enhancing transmission of startup according to the configured information.
    26th, the user terminal as described in claim 24 or 25, it is characterised in that
    The transmitting element, specifically for when confirming that current data service meets the entry condition, passing through MAC control information units will confirm that message is sent to the base stationt
    27th, the user terminal as described in claim 24 or 25, it is characterised in that
    The transmitting element, specifically for when confirming that current data service meets the entry condition, will confirm that message is sent to the base station by dedicated signaling.
    28th, the user terminal as described in claim 24 or 25, it is characterised in that
    The transmitting element, specifically for when confirming that current data service meets the entry condition, the dispatch request for carrying confirmation message is sent to the base station, the dispatch request is scrambled using predefined wireless network identification RNTI, and the wireless network identification RNTI is used to distinguish the dispatch request that the user terminal is sent.
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