CN104221459A

CN104221459A - Method, device and system for switching transmission time interval (tti) types

Info

Publication number: CN104221459A
Application number: CN201480000207.7A
Authority: CN
Inventors: 冯莉; 郑潇潇
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2013-04-12
Filing date: 2014-01-21
Publication date: 2014-12-17
Anticipated expiration: 2034-01-21
Also published as: CN104221459B

Abstract

Disclosed are a method, device and system for switching transmission time interval (TTI) types, which relate to the field of communications and can improve the accuracy of a TTI type switching process. The specific implementation method comprises: a user equipment sending transmitting power headroom UPH to a base station according to a triggering condition, so as to facilitate the base station to send switching indication information to the user equipment according to the UPH or facilitate the base station to send switching auxiliary information to a radio network controller by means of signalling or a protocol frame according to the UPH, so as to enable the radio network controller to send the switching indication information to the user equipment according to the switching auxiliary information; and the user equipment switching to a target TTI type according to the switching indication information. The present invention is applied to the switching of transmission time interval (TTI) types.

Description

Method, device and system for switching transmission time interval (tti) types

A kind of transmission intercal TT I types switching method, equipment and system this application claims submitted on 04 12nd, 2013 Patent Office of the People's Republic of China, a kind of Application No. PCT/CN2013/074157 entitled " net transmission intercal TTI types switching method, equipment and system " Chinese patent application priority, entire contents are hereby incorporated by reference in the application.

Technical field

It is related to the communications field, more particularly to a kind of transmission intercal TTI types switching method, equipment and system.Background technology

With developing rapidly for the communication technology, WCDMA (Wideband Code Division Multiple Access, WCDMA）One of mainstream technology as 3-G (Generation Three mobile communication system), has obtained extensive research and application in the world.DCH (Dedicated Channel, dedicated channel are introduced in the Rel-99 versions that 3GPP (3rd Generation Partnership Proj ect, third generation Partnership Program) is formulated）, referred to as R99 DCH, the covering that R99 DCH channels have had, but relatively low data rate can only be improved.HSUPA (High-Speed Uplink Packet Access are introduced in the 3GPP Rel-6 versions formulated, High Speed Uplink Packet access) technology, introduced transmission channel is E-DCH (Enhanced Dedicated Channel, up enhancing in HSUPA technologies）.The E-DCH channels include two kinds of TTI (Transmission Time Interval, transmission intercal）Type, respectively 2ms TTI types and 10ms TTI types, wherein, 2ms TTI types can provide high message transmission rate and small propagation delay time, and 10ms TTI types can provide more preferable covering.Therefore, as UE (User Equipment, user equipment）When being moved to cell edge from center of housing estate, it is accomplished by being switched to 10ms TTI types from 2ms TTI types to obtain preferably covering, accordingly, when UE is moved to center of housing estate from cell edge, it is accomplished by being switched to 2ms TTI types from 10ms TTI types to obtain higher peak rate.It should be noted that R99 DCH TTI types have 10ms TTI types, 20ms TTI types, 40ms TTI types and 80ms TTI types, usual R99 DCH covering is covered more than E-DCH, so when UE is moved to cell edge, even if UE it is currently used be E-DCH 10ms TTI types, it is possible to covering and still there is problem, it is necessary to be switched to 2ms TTI types from E-DCH 10ms；Or UE when being moved to cell edge, it is necessary to which UE is switched into DCH from E-DCH 2ms TTI types.

In the prior art, typically by covering measurement procedure, (i.e. UE passes through SI reporting (Scheduling Information, schedule information）By UPH (UE transmission power headroom, UE transmission power surpluses）Base station is reported, base station reports radio network controller again（Radio Network controller, radio network controller）So that radio network controller determines whether that performing TTI switches according to UPH, or whether performs the switching between R99 DCH and E-DCH) and switch execution two aspects of flow to carry out TTI handoff procedures.

But in the TTI type switching procedures stated in realization, inventor has found that it is 0 to work as the data volume that Slow is deposited in UE, i.e. (Total E-DCH Buffer Status, total Enhanced-DedicatedChannel Slow deposit state to TEBS）When being zero, report condition UE is met even if SI also will not SI reporting, so that UPH sample sizes are inadequate, or, when upstream data rate is too high, UE can be caused to also result in UPH very littles even in center of housing estate position, so as to cause radio network controller can not accurately perform TTI handoff procedures based on URH.The content of the invention

Embodiments of the invention provide a kind of transmission intercal TTI types switching method, equipment and system, it is possible to increase the accuracy of TTI type switching procedures.

First aspect there is provided a kind of transmission intercal TTI type switching methods, including：User equipment sends transmission power surplus UPH according to trigger condition to base station, auxiliary handoff information is sent to radio network controller by signaling or protocol frame according to the UPH in order to which the base station sends indication message or the base station according to the UPH to the user equipment, so that the radio network controller sends the indication message according to the auxiliary handoff information to the user equipment；

The user equipment is switched to target TTI types according to the indication message. In the first possible implementation, according in a first aspect, the user equipment includes according to trigger condition to base station transmission transmission power surplus UPH：

No matter the Slow of the user equipment deposit in whether have data, when meeting the trigger condition of schedule information, the user equipment sends the schedule information to the base station, and the schedule information includes the UPH;

Wherein, the trigger condition of the schedule information include periodic scheduling information trigger timer cut-off or high-priority data reach the user equipment Slow deposit or the up enhancing protocol Data Units of MAC-i PDU in remaining space be more than 18bit.

In second of possible implementation, according in a first aspect, the user equipment includes according to trigger condition to base station transmission transmission power surplus UPH：

When remaining space is less than 18bit more than 5bit in the MAC-i PDU, described UPH grades is associated in the MAC-i PDU by the user equipment；

The user equipment sends the MAC-i PDU to the base station.

In the third possible implementation, according in a first aspect, the user equipment includes according to trigger condition to base station transmission transmission power surplus UPH：

When the UPH is less than the first threshold value less than the first threshold value or the UPH and continues very first time thresholding, the user equipment sends the UPH to the base station;

Or,

When the UPH is higher than the second threshold value higher than the second threshold value or the UPH and continues the second time threshold, the user equipment sends the UPH to the base station;

Or,

When the current TTI types of user equipment are 2msTTI types, and the UPH less than the first threshold value or the UPH less than the first threshold value and when continuing very first time thresholding, the user equipment sends the UPH to the base station;

Or,

When the current TTI types of user equipment are l OmsTTI types, and the UPH higher than the second threshold value or the UPH higher than the second threshold value and when continuing the second time threshold, the user equipment sends the UPH to the base station.

In the 4th kind of possible implementation, according in a first aspect, the user equipment is pressed Sending the UPH to base station according to trigger condition includes：

When periodicity UPH triggering timer cut-offs, the user equipment sends the UPH to the base station.

In the 5th kind of possible implementation, with reference to the third possible implementation or the 4th kind of possible implementation, the UPH is included in schedule information or MAC-i PDU and reported.

In the 6th kind of possible implementation, according to the 5th kind of possible implementation, when giving the correct time on the UPH is included in MAC-i PDU,

Before the user equipment sends UPH according to trigger condition to base station, in addition to：Thresholding in the blunt heads of ^ of the MAC-i PDU is configured by the user equipment, so that the base station is known in the MAC-i PDU comprising described according to the thresholding after setting

UPH。

In the 7th kind of possible implementation, with reference to first aspect or the first to any of the 6th kind of possible implementation implementation, before the user equipment sends UPH according to trigger condition to base station, in addition to：

The user equipment is filtered according to filtering formula to the UPH, the UPH after generation filtering.

In the 8th kind of possible implementation, according to the 7th kind of possible implementation, the filtering formula is： F„ = (l - a) ' F„—_{l + a}' M, wherein, it is described_aFor filtration parameter, described is the UPH after the filtering, and Fn- l are the last UPH filtered,^M" for the UPH of measurement.

In the 9th kind of possible implementation, according to the 8th kind of possible implementation, the user equipment is filtered according to filtering formula to the UPH, after the UPH after generation filtering, in addition to：

Thresholding in the schedule information is configured by the user equipment, in order to which the base station knows that the UPH is the UPH after filtering according to the thresholding after setting;

Or,

Thresholding in the blunt heads of ^ of the MAC-i PDU is configured by the user equipment, in order to which the base station knows that the UPH is the UPH after filtering according to the thresholding after setting.In the tenth kind of possible implementation, according to the 9th kind of possible implementation, the use Thresholding in the schedule information is configured by family equipment, including：

Slow in the schedule information maximum amount of data TEBS domains deposited are set to complete zero by the user equipment, and the data volume HLBS domains of the logic channel of the limit priority with data in the schedule information are set into nonzero value；

Or,

TEBS domains in the schedule information are set to zero by the user equipment, and the mark HLID of the highest priority logical channel with the data domains in the schedule information are set into nonzero value；

Or,

HLID domains in the schedule information are set to complete 1 by the user equipment;

Or,

HLID domains in the schedule information are set to complete zero by the user equipment, and the HLBS domains in the schedule information are set into nonzero value；

Or,

HLID domains in the schedule information are set to complete zero by the user equipment, and the TEBS domains in the schedule information are set into nonzero value.

In a kind of the tenth possible implementation, with reference to the 6th kind of possible implementation or the 9th kind of possible implementation, the thresholding in the header of the MAC-i PDU is configured by the user equipment, including：

Logic Channel Identifier LCH-ID domains in the blunt heads of ^ of the MAC-i PDU are set to complete 1 by the user equipment;

Or,

Length L domains in the header of the MAC-i PDU are set to full 0 by the user equipment.

In the 12nd kind of possible implementation, with reference to first aspect or the first to a kind of any of the tenth possible implementation implementation, the target TTI types include any one in 2ms TTI types, 10ms TTI types, DCH dedicated channel 10ms TTI types, DCH dedicated channel 20ms TTI types, DCH dedicated channel 40ms TTI types, DCH dedicated channel 80ms TTI types. Second aspect there is provided a kind of transmission intercal TTI type switching methods, including：Base station receives the transmission power surplus UPH for the user equipment that user equipment is sent according to trigger condition;

The base station sends indication message according to the UPH to the user equipment, so that the user equipment is switched to target Τ Τ Ι types according to the indication message, or, the base station sends auxiliary handoff information by signaling or protocol frame according to the UPH to radio network controller, so that the radio network controller is according to the switching auxiliary letter, the indication message is sent to the user equipment, indicates that the user equipment is switched to target Τ Τ Ι types according to the indication message.

In the first possible implementation, according to second aspect, the base station sends indication message according to the UPH to the user equipment, includes so that the user equipment is switched to target Τ Τ Ι types according to the indication message：

The base station determines target Τ Τ Ι types according to the UPH；

The base station sends indication message according to the target Τ Τ Ι types to the user equipment, in order to which the user equipment is switched to target Τ Τ Ι types according to the indication message.

In second of possible implementation, according to second aspect, the base station sends auxiliary handoff information by signaling or protocol frame according to the UPH to radio network controller, including：

The base station sends handover request information by the signaling or the protocol frame according to the UPH to the radio network controller.

In the third possible implementation, according to second aspect, the base station sends auxiliary handoff information by signaling or protocol frame according to the UPH to radio network controller to be included：

The base station sends the UPH by the signaling or the protocol frame according to the UPH to the radio network controller.

In the 4th kind of possible implementation, with reference to second aspect or the first to the possible implementation of any of the third possible implementation, the base station is received after the transmission power surplus UPH for the user equipment that user equipment is sent according to trigger condition, bag Include：

The base station is filtered according to filtering formula to the UPH, the UPH after generation filtering, wherein, the filtering formula is： F_n H ^F" ^{+ a}'^M _n, wherein, it is described_aFor filtration parameter, described " is the UPH after the filtering, Fn- 1 is the UPH of last filtering, and ^ is the UPH of measurement.

In the 5th kind of possible implementation, include with reference to the transmission power surplus UPH of second aspect or the first user equipment sent to the possible implementation of any of the third possible implementation, the base station reception user equipment according to trigger condition：The base station receives and parses through the schedule information or the MAC-i PDU that the user equipment is sent, and obtains the UPH filtered by the user equipment.

The third aspect there is provided a kind of transmission intercal TTI type switching methods, including：Radio network controller receives the auxiliary handoff information that base station is sent by signaling or protocol frame；

The radio network controller sends the indication message according to the auxiliary handoff information to the user equipment, so that the user equipment is switched to target TTI types according to the indication message.

In the first possible implementation, according to the third aspect, the radio network controller receives base station to be included by the auxiliary handoff information of signaling or protocol frame transmission：

The radio network controller receives the base station and sends UPH by the signaling or the protocol frame.

In second of possible implementation, according to the third aspect, the radio network controller receives base station to be included by the auxiliary handoff information of signaling or protocol stack transmission：

The radio network controller receives the handover request information that the base station is sent by the signaling or the protocol frame.

In the third possible implementation, with reference to second of possible implementation or the third possible implementation, the radio network controller sends the indication message according to the auxiliary handoff information to the user equipment, including：

The radio network controller determines the target TTI types according to the UPH or described handover request information； The radio network controller sends indication message according to the target TTI types to the user equipment, and the indication message is radio bearer reallocation message, or transmission channel reallocation message.

Fourth aspect there is provided a kind of transmission intercal TTI type switching methods, including：The transmission power surplus UPH that user equipment sends filtering according to trigger condition to base station is reported, auxiliary handoff information is sent to radio network controller by signaling or protocol frame in order to which the instruction that the base station is reported according to the UPH of the filtering sends the instruction reported according to the UPH of the filtering in indication message or the base station to the user equipment, so that the radio network controller sends the indication message according to the auxiliary handoff information to the user equipment；

The user equipment is switched to target TTI types according to the indication message.In the first possible implementation, according to fourth aspect, before the user equipment sends the UPH reports of filtering according to trigger condition to base station, in addition to：

In second of possible implementation, according to the first possible implementation, the filtering formula is： F„ = (l - a) ' F„—_{l + a}' M, wherein, it is described_aFor filtration parameter, described is the UPH after the filtering, and Fn- l are the last UPH filtered,^M" for the UPH of measurement.

In the third possible implementation, with reference to fourth aspect or the first possible implementation or second of possible implementation, the 1^11 " that the user equipment sends filtering according to trigger condition to base station, which is accused, to be included：

When the UPH after the filtering less than the first threshold value or the UPH less than the first threshold value and when continuing very first time thresholding, the user equipment is by the filtering of generation

UPH reports are sent to the base station；

Or,

When the UPH after the filtering is higher than the second threshold value higher than the second threshold value or the UPH and continues the second time threshold, the user equipment sends the UPH reports of the filtering of generation to the base station；

Or, When the current TTI types of the user equipment are 2msTTI types, and the UPH less than the first threshold value or the UPH less than the first threshold value and when continuing very first time thresholding, the user equipment sends the UPH reports of the filtering of generation to the base station；Or,

When the current TTI types of the user equipment are l OmsTTI types, and the UPH higher than the second threshold value or the UPH higher than the second threshold value and when continuing the second time threshold, the user equipment sends the UPH reports of the filtering of generation to the base station.

In the 4th kind of possible implementation, with reference to fourth aspect or the first to any of the third possible implementation implementation：

Thresholding in the schedule information is configured by the user equipment；

The UPH reports that the user equipment sends filtering according to trigger condition to base station include：The user equipment sends the UPH reports of the filtering of the thresholding included in the schedule information after setting to the base station according to trigger condition.

In the 5th kind of possible implementation, according to the 4th kind of possible implementation, the user equipment by the thresholding in the schedule information be configured including：

Or,

HLID domains in the schedule information are set to complete zero by the user equipment, and will TEBS domains in the schedule information are set to nonzero value；

Or,

HLID domains in the schedule information are set to all ones or all zeroes by the user equipment, and select from the UPH domains 4 to represent HLID.

In the 6th kind of possible implementation, with reference to fourth aspect or the first to any of the 5th kind of possible implementation implementation, the target TTI types include any one in 2ms TTI types, l Oms TTI types, DCH dedicated channel 10ms TTI types, DCH dedicated channel 20ms TTI types, DCH dedicated channel 40ms TTI types, DCH dedicated channel 80ms TTI types.

There is provided a kind of transmission intercal TTI type switching methods in terms of 5th, including：Base station receives the transmission power surplus UPH reports for the filtering that user equipment is sent according to trigger condition；

The base station is reported to the user equipment according to the UPH of the filtering sends indication message, so that the user equipment is switched to target TTI types according to the indication message, or, the base station sends auxiliary handoff information by signaling or protocol frame according to the UPH of filtering reports to radio network controller, so that the radio network controller sends the indication message according to the auxiliary handoff information to the user equipment, indicate that the user equipment is switched to target TTI types according to the indication message.

In the first possible implementation, according to the 5th aspect, the base station according to the UPH of the filtering report to the user equipment send indication message include so that the user equipment is switched to target TTI types according to the indication message：

The base station determines target TTI types according to the UPH of filtering reports；The base station sends indication message according to the target TTI types to the user equipment, so that the user equipment is switched to target TTI types according to the indication message.

In second of possible implementation, according to the first possible implementation, the base station reports that sending auxiliary handoff information to radio network controller by signaling or protocol frame includes according to the U P H of the filtering：

The base station passes through the signaling or the agreement according to the UPH of filtering reports Frame sends handover request information to the radio network controller.

There is provided a kind of user equipment in terms of 6th, including：

Transmitting element, for sending transmission power surplus UPH to base station according to trigger condition, auxiliary handoff information is sent to radio network controller by signaling or protocol frame according to the U P H in order to which the base station sends indication message or the base station according to the U P H to the user equipment, so that the radio network controller sends the indication message according to the auxiliary handoff information to the user equipment；

Switch unit, for being switched to target TTI types according to the indication message.In the first possible implementation, according to the 6th aspect, the transmitting element specifically for：No matter the Slow of the user equipment deposit in whether have data, when meeting the trigger condition of schedule information, the schedule information is sent to the base station, the schedule information includes the UPH;

In second of possible implementation, according to the 6th aspect, the transmitting element specifically for：When remaining space is less than 18bit more than 5bit in the MAC-i PDU, described UPH grades is associated in the MAC-i PDU；And for sending the MAC-i PDU to the base station.

In the third possible implementation, according to the 6th aspect, the transmitting element specifically for：When the UPH is less than the first threshold value less than the first threshold value or the UPH and continues very first time thresholding, the UPH is sent to the base station;Or, when the UPH is higher than the second threshold value higher than the second threshold value or the UPH and continues the second time threshold, the UPH is sent to the base station;Or, when the current TTI types of user equipment are 2msTTI types, and the UPH less than the first threshold value or the UPH less than the first threshold value and when continuing very first time thresholding, send the UPH to the base station;Or, when the current TTI types of user equipment are l OmsTTI types, and the UPH higher than the second threshold value or the UPH higher than the second threshold value and when continuing the second time threshold, send the UPH to the base station. In the 4th kind of possible implementation, according to the 6th aspect, the transmitting element specifically for：When periodicity UPH triggering timer cut-offs, the UPH is sent to the base station.

Setting unit, is configured for the thresholding in the blunt heads of ^ by the MAC-i PDU, so that the base station is known according to the thresholding after setting includes the UPH in the MAC-i PDU.

In the 7th kind of possible implementation, with reference to the 6th aspect or the first to any of the 6th kind of possible implementation implementation, filter element, for being filtered according to filtering formula to the UPH, generation filter after UPH.

In the 9th kind of possible implementation, according to the 8th kind of possible implementation, the user equipment also includes：

Setting unit, for the thresholding in the schedule information to be configured, in order to which the base station knows that the UPH is the UPH after filtering according to the thresholding after setting;Or, it is configured for the thresholding in the blunt heads of ^ by the MAC-i PDU, in order to which the base station knows that the UPH is the UPH after filtering according to the thresholding after setting.

In the tenth kind of possible implementation, according to the 9th kind of possible implementation, the setting unit by the thresholding in the schedule information be configured specifically for：Slow in the schedule information maximum amount of data TEBS domains deposited are set to complete zero, and the data volume HLBS domains of the logic channel of the limit priority with data in the schedule information are set to nonzero value；Or, for the TEBS domains in the schedule information to be set into zero, and the highest priority logical channel with data in the schedule information is identified into HLID Domain is set to nonzero value；Or, the HLID domains in the schedule information are set to complete 1;Or, the HLID domains in the schedule information are set to complete zero, and the HLBS domains in the schedule information are set to nonzero value；Or, the HLID domains in the schedule information are set to complete zero, and the TEBS domains in the schedule information are set to nonzero value.

In a kind of the tenth possible implementation, with reference to the 6th kind of possible implementation or the 9th kind of possible implementation, the setting unit by the thresholding in the header of the MAC-i PDU be configured specifically for：Logic Channel Identifier LCH-ID domains in the header of the MAC-i PDU are set to complete 1;Or, for the length L domains in the header of the MAC-i PDU to be set into full 0.

In the 12nd kind of possible implementation, with reference to the 6th aspect or the first to a kind of any of the tenth possible implementation implementation, the target TTI types include any one in 2ms TTI types, 10ms TTI types, DCH dedicated channel 10ms TTI types, DCH dedicated channel 20ms TTI types, DCH dedicated channel 40ms TTI types, DCH dedicated channel 80ms TTI types.

There is provided a kind of base station in terms of 7th, including：

Receiving unit, the transmission power surplus UPH for receiving the user equipment that user equipment is sent according to trigger condition;

Transmitting element, for the UPH that is received according to the receiving unit indication message is sent to the user equipment, so that the user equipment is switched to target TTI types according to the indication message, or, auxiliary handoff information is sent to radio network controller by signaling or protocol frame for the UPH that is received according to the receiving unit, so that the radio network controller sends the indication message according to the auxiliary handoff information to the user equipment, indicate that the user equipment is switched to target TTI types according to the indication message.

In the first possible implementation, according to the 7th aspect, the transmitting element according to the UPH to the user equipment send indication message specifically for：The target TTI types are determined according to the UPH that the receiving unit is received；And for sending indication message to the user equipment according to the target TTI types, in order to which the user equipment is switched to target TTI types according to the indication message. In second of possible implementation, according to the 7th aspect, the transmitting element sends switching auxiliary letter by signaling or protocol frame according to the U P H to radio network controller, specifically for：The UPH received according to the receiving unit sends handover request information by the signaling or the protocol frame to the radio network controller.

In the third possible implementation, according to the 7th aspect, the transmitting element sends switching auxiliary letter by signaling or protocol frame according to the U P H to radio network controller, specifically for：The UPH received according to the receiving unit sends the U P H by the signaling or the protocol frame to the radio network controller.

In the 4th kind of possible implementation, with reference to the 7th aspect or the first to the possible implementation of any of the third possible implementation, the user equipment also includes：Filter element, for before the transmitting element, according to filtering formula to described

UPH is filtered, the UPH after generation filtering, wherein, the filtering formula is：

F_n = (\ - a) - F_n__{l +}A-M^ are wherein, described_aFor filtration parameter, described is the UPH after the filtering, and Fn- 1 is the last UPH filtered,^M" for the UPH of measurement.

In the 5th kind of possible implementation, with reference to the 7th aspect or the first to the possible implementation of any of the third possible implementation, the receiving unit specifically for：The schedule information or MAC-i PDU of user equipment transmission are received and parsed through, the UPH filtered by the user equipment is obtained.

Eighth aspect there is provided a kind of radio network controller, including：

Receiving unit, for receiving the auxiliary handoff information that base station is sent by signaling or protocol frame；

Transmitting element, sends the indication message, so that the user equipment is switched to target TTI types according to the indication message for the auxiliary handoff information that is received according to the receiving unit to the user equipment.

In the first possible implementation, according to eighth aspect, the receiving unit specifically for：Receive the base station and UPH is sent by signaling or protocol frame.

In second of possible implementation, according to eighth aspect, the receiving unit specifically for：Receive the handover request information that the base station is sent by the signaling or the protocol frame. In the third possible implementation, with reference to second of possible implementation or the third possible implementation, the transmitting element specifically for：The UPH or handover request information received according to the receiving unit determines the target TTI types；And for sending indication message to the user equipment according to the target TTI types, the indication message is radio bearer reallocation message, or transmission channel reallocation message.

There is provided a kind of user equipment in terms of 9th, including：

Transmitting element, transmission power surplus UPH for sending filtering to base station according to trigger condition is reported, auxiliary handoff information is sent to radio network controller by signaling or protocol frame in order to which the instruction that the base station is reported according to the UPH of the filtering sends the instruction reported according to the UPH of the filtering in indication message or the base station to the user equipment, so that the radio network controller sends the indication message according to the auxiliary handoff information to the user equipment；

Switch unit, for being switched to target TTI types according to the indication message.In the first possible implementation, according to the 9th aspect, the user equipment also includes：

Filter element, for being filtered according to filtering formula to the UPH, the UPH after generation filtering.

In the third possible implementation, with reference to the 9th aspect or the first possible implementation or second of possible implementation, the transmitting element specifically for：When the UPH after the filtering is less than the first threshold value less than the first threshold value or the UPH and continues very first time thresholding, the UPH reports of the filtering of generation are sent to the base station；Or, when the UPH after the filtering is higher than the second threshold value higher than the second threshold value or the UPH and continues the second time threshold, the UPH reports of the filtering of generation are sent to the base station；Or, when the current TTI types of the user equipment are 2msTTI types, and the UPH less than the first threshold value or the UPH less than the first threshold value and when continuing very first time thresholding, the UPH reports of the filtering of generation are sent to the base station； Or, when the current TTI types of the user equipment are l OmsTTI types, and the UPH higher than the second threshold value or the UPH higher than the second threshold value and when continuing the second time threshold, the UPH reports of the filtering of generation are sent to the base station.

In the 4th kind of possible implementation, with reference to the 9th aspect or the first to any of the third possible implementation implementation, the user equipment, in addition to：

Setting unit, for the thresholding in the schedule information to be configured；

The transmitting element specifically for：After the thresholding in the schedule information is configured by the setting unit, the UPH reports of the filtering of the thresholding included in the schedule information after setting are sent to the base station according to trigger condition.

In the 5th kind of possible implementation, according to the 4th kind of possible implementation, the setting unit specifically for：Slow in the schedule information maximum amount of data TEBS domains deposited are set to complete zero, and the data volume HLBS domains of the logic channel of the limit priority with data in the schedule information are set to nonzero value；Or, the TEBS domains in the schedule information are set to zero, and the mark HLID of the highest priority logical channel with the data domains in the schedule information are set to nonzero value；Or, the HLID domains in the schedule information are set to complete 1;Or, the HLID domains in the schedule information are set to complete zero, and the HLBS domains in the schedule information are set to nonzero value；Or, the HLID domains in the schedule information are set to complete zero, and the TEBS domains in the schedule information are set to nonzero value；Or, the HLID domains in the schedule information are set to complete 1 or full 0, and select from the UPH domains 4 to represent HLID.

In the 6th kind of possible implementation, with reference to the 9th aspect or the first to any of the 5th kind of possible implementation implementation, the target TTI types include any one in 2ms TTI types, 10ms TTI types, DCH dedicated channel 10ms TTI types, DCH dedicated channel 20ms TTI types, DCH dedicated channel 40ms TTI types, DCH dedicated channel 80ms TTI types.

There is provided a kind of base station in terms of tenth, including：

Receiving unit, the transmission power surplus UPH for receiving the filtering that user equipment is sent according to trigger condition is accused；

Transmitting element, for the UPH reports of the filtering received according to the receiving unit Accuse to the user equipment and send indication message, so that the user equipment is switched to target TTI types according to the indication message, or, the UPH reports of the filtering received according to the receiving unit send auxiliary handoff information by signaling or protocol frame to radio network controller, so that the radio network controller sends the indication message according to the auxiliary handoff information to the user equipment, indicate that the user equipment is switched to target TTI types according to the indication message.

In the first possible implementation, according to the tenth aspect, the transmitting element according to the UPH of the filtering report to the user equipment send indication message specifically for：Target TTI types are determined according to the UPH of filtering reports；Indication message is sent to the user equipment according to the target TTI types, so that the user equipment is switched to target TTI types according to the indication message.

In second of possible implementation, according to the first possible implementation, the transmitting element according to the filtering UPH reports by signaling or protocol frame to radio network controller send auxiliary handoff information specifically for：Handover request information is sent to the radio network controller by the signaling or the protocol frame according to the UPH of filtering reports.

Tenth one side there is provided a kind of user equipment, including：

Transmitter, for sending transmission power surplus UPH to base station according to trigger condition, auxiliary handoff information is sent to radio network controller by signaling or protocol frame according to the UPH in order to which the base station sends indication message or the base station according to the UPH to the user equipment, so that the radio network controller sends the indication message according to the auxiliary handoff information to the user equipment；

Processor, for being switched to target TTI types according to the indication message.In the first possible implementation, according to the tenth on the one hand, the transmitter specifically for：No matter the Slow of the user equipment deposit in whether have data, when meeting the trigger condition of schedule information, the schedule information is sent to the base station, the schedule information includes the UPH;

Wherein, the trigger condition of the schedule information include periodic scheduling information trigger timer cut-off or high-priority data reach the user equipment Slow deposit or the up enhancing protocol Data Units of MAC-i PDU in remaining space be more than 18bit. In second of possible implementation, according to the tenth on the one hand, the transmitter specifically for：When remaining space is less than 18bit more than 5bit in the MAC-i PDU, described UPH grades is associated in the MAC-i PDU；And send the MAC-i PDU to the base station.

In the third possible implementation, according to the tenth on the one hand, the transmitter specifically for：When the UPH is less than the first threshold value less than the first threshold value or the UPH and continues very first time thresholding, the UPH is sent to the base station;Or, when the UPH is higher than the second threshold value higher than the second threshold value or the UPH and continues the second time threshold, the UPH is sent to the base station;Or, when the current TTI types of user equipment are 2msTTI types, and the UPH less than the first threshold value or the UPH less than the first threshold value and when continuing very first time thresholding, send the UPH to the base station;Or, when the current TTI types of user equipment are l OmsTTI types, and the UPH higher than the second threshold value or the UPH higher than the second threshold value and when continuing the second time threshold, send the UPH to the base station.

In the 4th kind of possible implementation, according to the tenth on the one hand, the transmitter specifically for：When periodicity UPH triggering timer cut-offs, the UPH is sent to the base station.

The processor, the thresholding being additionally operable in the blunt heads of ^ by the MAC-i PDU is configured, so that the base station is known according to the thresholding after setting includes the UPH in the MAC-i PDU.

In the 7th kind of possible implementation, with reference to the tenth on the one hand or the first is to any of the 6th kind of possible implementation implementation, the processor is additionally operable to filter the UPH according to filtering formula, generation filter after UPH.

In the 8th kind of possible implementation, according to the 7th kind of possible implementation, institute Stating filtering formula is：=(1- ") ^^+", wherein, it is described_aFor filtration parameter, described is the UPH after the filtering, and Fn- l are the last UPH filtered,^M" for the UPH of measurement.

In the 9th kind of possible implementation, according to the 8th kind of possible implementation, the processor, is additionally operable to the thresholding in the schedule information being configured, in order to which the base station knows that the UPH is the UPH after filtering according to the thresholding after setting;Or, for the thresholding in the header of the MAC-i PDU to be configured, in order to which the base station knows that the UPH is the UPH after filtering according to the thresholding after setting.

In the tenth kind of possible implementation, according to the 9th kind of possible implementation, the processor by the thresholding in the schedule information be configured specifically for：Slow in the schedule information maximum amount of data TEBS domains deposited are set to complete zero, and the data volume HLBS domains of the logic channel of the limit priority with data in the schedule information are set to nonzero value；Or, the maximum amount of data TEBS domains that the Slow in the schedule information is deposited are set to zero, and the highest priority logical channel with data in the schedule information is identified）HLID domains are set to nonzero value；Or, the HLID domains in the schedule information are set to complete 1;Or, the HLID domains in the schedule information are set to complete zero, and the HLBS domains in the schedule information are set to nonzero value；Or, the HLID domains in the schedule information are set to complete zero, and the TEBS domains in the schedule information are set to nonzero value.

In a kind of the tenth possible implementation, with reference to the 6th kind of possible implementation or the 9th kind of possible implementation, the processor by the thresholding in the header of the MAC-i PDU be configured specifically for：Logic Channel Identifier LCH-ID domains in the header of the MAC-i PDU are set to complete 1;Or, the length L domains in the header of the MAC-i PDU are set to full 0.

In the 12nd kind of possible implementation, with reference to the tenth on the one hand or the first is to a kind of any of the tenth possible implementation implementation, the target TTI types include any one in 2ms TTI types, l Oms TTI types, DCH dedicated channel 10ms TTI types, DCH dedicated channel 20ms TTI types, DCH dedicated channel 40ms TTI types, DCH dedicated channel 80ms TTI types.

There is provided a kind of base station in terms of 12nd, including： Receiver, the transmission power surplus UPH for receiving the user equipment that user equipment is sent according to trigger condition;

Transmitter, for sending indication message to the user equipment according to the UPH, so that the user equipment is switched to target TTI types according to the indication message, or, the base station sends auxiliary handoff information by signaling or protocol frame according to the UPH to radio network controller, so that the radio network controller sends the indication message according to the auxiliary handoff information to the user equipment, indicate that the user equipment is switched to target TTI types according to the indication message.

In the first possible implementation, according to the 12nd aspect, the transmitter according to the UPH to the user equipment send indication message specifically for：Target TTI types are determined according to the UPH；And for sending indication message to the user equipment according to the target TTI types, in order to which the user equipment is switched to target TTI types according to the indication message.

In second of possible implementation, according to the 12nd aspect, the transmitter sends switching auxiliary letter by signaling or protocol frame according to the U P H to radio network controller, specifically for：Handover request information is sent to the radio network controller by the signaling or the protocol frame according to the UPH.

In the third possible implementation, according to the 12nd aspect, the transmitter according to the UPH by signaling or protocol frame to radio network controller send auxiliary handoff information specifically for：The UPH is sent to the radio network controller by the signaling or the protocol frame according to the UPH.

In the 4th kind of possible implementation, with reference to the 12nd aspect or the first to the possible implementation of any of the third possible implementation, processor, for being filtered according to filtering formula to the UPH, UPH after generation filtering, wherein, the filtering formula is：^=(1- ") ^^+" ^, wherein, it is described_aIt is described for filtration parameter^F" it is the UPH after the filtering, Fn- 1 is the last UPH filtered,^M" for the UPH of measurement.

In the 5th kind of possible implementation, with reference to the 12nd aspect or the first to the possible implementation of any of the third possible implementation, the receiver specifically for：The schedule information or MAC-i PDU that the user equipment is sent are received and parsed through, Obtain the UPH filtered by the user equipment.

There is provided a kind of radio network controller in terms of 13rd, including：

Receiver, for receiving the auxiliary handoff information that base station is sent by signaling or protocol frame；

Transmitter, for sending the indication message to the user equipment according to the auxiliary handoff information, so that the user equipment is switched to target TTI types according to the indication message.

In the first possible implementation, according to the 13rd aspect, the receiver specifically for：Receive the base station and UPH is sent by the signaling or the protocol frame.

In second of possible implementation, according to the 13rd aspect, the receiver specifically for：Receive the handover request information that the base station is sent by the signaling or the protocol frame.

In the third possible implementation, with reference to second of possible implementation or the third possible implementation, the transmitter specifically for：The target TTI types are determined according to the UPH or described handover request information；And for sending indication message to the user equipment according to the target TTI types, the indication message is radio bearer reallocation message, or transmission channel reallocation message.

Fourteenth aspect there is provided a kind of user equipment, including：

Transmitter, transmission power surplus UP H for sending filtering to base station according to trigger condition are reported, auxiliary handoff information is sent to radio network controller by signaling or protocol frame in order to which the instruction that the base station is reported according to the U P H of the filtering sends the instruction reported according to the UPH of the filtering in indication message or the base station to the user equipment, so that the radio network controller sends the indication message according to the auxiliary handoff information to the user equipment；

Processor, for being switched to target TTI types according to the indication message.In the first possible implementation, according to fourteenth aspect, the processor is additionally operable to filter the UPH according to filtering formula, the UPH after generation filtering.

In second of possible implementation, according to the first possible implementation, the filtering formula is：=(1- ") ^^+", wherein, it is described_aIt is described for filtration parameter For the UPH after the filtering, Fn- l are the last UPH filtered,^M" for the UPH of measurement.In the third possible implementation, with reference to fourteenth aspect or the first possible implementation or second of possible implementation, the transmitter specifically for：When the UPH after the filtering is less than the first threshold value less than the first threshold value or the UPH and continues very first time thresholding, the UPH reports of the filtering of generation are sent to the base station；Or, when the UPH after the filtering is higher than the second threshold value higher than the second threshold value or the UPH and continues the second time threshold, the UPH reports of the filtering of generation are sent to the base station；Or, when the current TTI types of the user equipment are 2msTTI types, and the UPH less than the first threshold value or the UPH less than the first threshold value and when continuing very first time thresholding, the UPH reports of the filtering of generation are sent to the base station；Or, when the current TTI types of the user equipment are l OmsTTI types, and the UPH higher than the second threshold value or the UPH higher than the second threshold value and when continuing the second time threshold, the UPH reports of the filtering of generation are sent to the base station.

In the 4th kind of possible implementation, with reference to fourteenth aspect or the first to any of the third possible implementation implementation, the processor is additionally operable to the thresholding in the schedule information being configured；

The transmitter specifically for：After the thresholding in the schedule information is configured by the processor, the UPH reports of the filtering of the thresholding included in the schedule information after setting are sent to the base station according to trigger condition.

In the 5th kind of possible implementation, according to the 4th kind of possible implementation, the processor by the thresholding in the schedule information be configured specifically for：Slow in the schedule information maximum amount of data TEBS domains deposited are set to complete zero, and the data volume HLBS domains of the logic channel of the limit priority with data in the schedule information are set to nonzero value；Or, the TEBS domains in the schedule information are set to zero, and the mark HLID of the highest priority logical channel with the data domains in the schedule information are set to nonzero value；Or, the HLID domains in the schedule information are set to complete 1;Or, the HLID domains in the schedule information are set to complete zero, and the HLBS domains in the schedule information are set to nonzero value；Or, the HLID domains in the schedule information are set to complete zero, and the TEBS domains in the schedule information are set to nonzero value；Or, by institute State the HLID domains in schedule information and be set to complete 1 or full 0, and select from the UPH domains 4 to represent HLID.

In the 6th kind of possible implementation, with reference to fourteenth aspect or the first to any of the 5th kind of possible implementation implementation, the target TTI types include any one in 2ms TTI types, l Oms TTI types, DCH dedicated channel 10ms TTI types, DCH dedicated channel 20ms TTI types, DCH dedicated channel 40ms TTI types, DCH dedicated channel 80ms TTI types.

There is provided a kind of base station in terms of 15th, including：

Receiver, the transmission power surplus UPH for receiving the filtering that user equipment is sent according to trigger condition is reported；

Transmitter, indication message is sent for being reported according to the UPH of the filtering to the user equipment, so that the user equipment is switched to target TTI types according to the indication message, or, auxiliary handoff information is sent to radio network controller by signaling or protocol frame according to the UPH of filtering reports, so that the radio network controller sends the indication message according to the auxiliary handoff information to the user equipment, indicate that the user equipment is switched to target TTI types according to the indication message.

In the first possible implementation, according to the 15th aspect, the transmitter according to the UPH of the filtering report to the user equipment send indication message specifically for：Target TTI types are determined according to the UPH of filtering reports；Indication message is sent to the user equipment according to the target TTI types, so that the user equipment is switched to target TTI types according to the indication message.

In second of possible implementation, according to the first possible implementation, the transmitter according to the UPH of filtering reports by signaling or protocol frame to radio network controller send auxiliary handoff information specifically for：Handover request information is sent to the radio network controller by the signaling or the protocol frame according to the UPH of filtering reports.

Transmission intercal TTI types switching method, equipment and system that embodiments of the invention are provided, user equipment sends the transmission power surplus UPH of user equipment according to trigger condition to base station, auxiliary handoff information is sent to radio network controller by signaling or protocol frame according to UPH in order to which base station sends indication message or base station according to UPH to user equipment, with It is easy to radio network controller to send indication message to user equipment according to handover information, end user's equipment is receiving indication message, target TTI types are switched to according to the indication message, this avoid the mistakes of the Shuo Ju Lost during data dispatch, and then improve the accuracy of TTI type switching procedures.Brief description of the drawings

In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, the required accompanying drawing used in embodiment or description of the prior art 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, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.

A kind of schematic flow sheet for transmission intercal TTI type switching methods in user equipment side that Fig. 1 provides for embodiments of the invention；

A kind of schematic flow sheet for transmission intercal TTI type switching methods in base station side that Fig. 2 provides for embodiments of the invention；

A kind of schematic flow sheet for transmission intercal TTI type switching methods in radio network controller side that Fig. 3 provides for embodiments of the invention；

Another transmission intercal in user equipment side that Fig. 4 provides for embodiments of the invention

The schematic flow sheet of TTI type switching methods；

The schematic flow sheet for another transmission intercal TTI type switching methods in base station side that Fig. 5 provides for embodiments of the invention；

A kind of schematic device for user equipment that Fig. 6 provides for embodiments of the invention；A kind of schematic device for base station that Fig. 7 provides for embodiments of the invention；A kind of schematic device for radio network controller that Fig. 8 provides for embodiments of the invention；

The schematic device for another user equipment that Fig. 9 provides for embodiments of the invention；The schematic device for another base station that Figure 10 provides for embodiments of the invention；A kind of schematic device for user equipment that Fig. 11 provides for another embodiment of the present invention； A kind of schematic device for base station that Figure 12 provides for another embodiment of the present invention；A kind of schematic device for radio network controller that Figure 13 provides for another embodiment of the present invention；

A kind of schematic device for user equipment that Figure 14 provides for another embodiment of the present invention；

A kind of schematic device for base station that Figure 15 provides for another embodiment of the present invention；A kind of schematic device for transmission intercal TTI type switching systems that Figure 16 provides for embodiments of the invention.

The schematic device for another transmission intercal TTI type switching systems that Figure 17 provides for embodiments of the invention.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.

In WCDMA (Wideband Code Division Multiple Access, WCDMA）HSUPA (High-Speed Uplink Packet Access, High Speed Uplink Packet access that system is used）Introduced transmission channel is E-DCH (Enhanced Dedicated Channel, up enhancing in technology）.Wherein, E-DCH transmission up channel used includes DPCCH channels（Dedicated Physical Control Channel, Dedicated Physical Control Channel）, E-DPCCH channels（E-DCH Dedicated Physical Control Channel, strengthen Dedicated Physical Control Channel）, E-DPDCH channels (E-DCH Dedicated Physical Data Channel, strengthen Dedicated Physical Data Channel）.Specifically, DPCCH channels are used to transmit pilot tone and power control information, and the power of DPCCH channels is the power control instruction that is sent according to base station to determine, E-DPCCH is the power bias based on DPCCH channel powers and E-DPDCH channels to determine, and the power of E-DPDCH channels is determined based on DPCCH channel powers and authorization of service , and because higher authorization of service can improve upstream data rate, therefore when upstream data rate is higher, in order to provide the demodulation performance of E-DPDCH channels, base station is notified that the power of UE lifting DPCCH channels.

Further, two kinds of TTK Transmission Time Interval, transmission intercal are included in the E-DCH channels）Type, respectively 2ms TTI types and 10ms TTI types, wherein, 2ms TTI types can provide high message transmission rate and small propagation delay time, and 10ms TTI types can provide more preferable covering.Therefore, when user equipment is moved to cell edge from center of housing estate, it is accomplished by being switched to l Oms TTI types from 2ms TTI types to obtain preferably covering, accordingly, when user equipment is moved to center of housing estate from cell edge, it is accomplished by being switched to 2ms TTI types from 10ms TTI types to obtain higher peak rate.

Further, R99 DCH channels include l OmsTTI types, 20msTTI types, 40msTTI types and 80ms TTI types, DCH 80ms TTI types, there is more preferable covering because usual R99 DCH compare E-DCH, therefore, when user equipment is moved to cell edge from center of housing estate, it is also possible to trigger E-DCH 2ms TTI types to the switching of DCH 10ms types or DCH 20ms types or DCH 40ms types or DCH 80ms types；Correspondingly, when user equipment is moved to center of housing estate from cell edge, so as to trigger DCH l OmsTTI types or DCH 20msTTI types or DCH 40msTTI types or DCH 80msTTI types to the switching of E-DCH 2ms TTI types.

Based on above-mentioned application scenarios, The embodiment provides a kind of transmission intercal TTI type switching methods.

In user equipment side, as shown in figure 1, this method comprises the following steps.

101st, user equipment sends transmission power surplus UPH according to trigger condition to base station, so that base station sends auxiliary handoff information by signaling or protocol frame according to UPH to user equipment transmission indication message or base station according to UPH to radio network controller, in order to which radio network controller sends indication message according to auxiliary handoff information to user equipment.

Wherein, above-mentioned trigger condition can be predefined or network is configurable.

Wherein, above-mentioned UPH (UE transmission power headroom, UE transmittings Power headroom）It is the ratio of user equipment maximum transmission power and DPCCH channel powers.Optionally, above-mentioned target TTI types include 2ms TTI types, 10ms TTI types, DCH (Dedicated Channel, dedicated channel）Any one in dedicated channel 10ms TTI types, DCH dedicated channel 20ms TTI types, DCH dedicated channel 40ms TTI types, DCH dedicated channel 80ms TTI types.

It should be noted that, user equipment can also report the average DPCCH used of user equipment and total UE transmission powers in a period of time；Or user equipment can also go up the average control channel power used of user equipment in ^ blunt a period of times and data channel power.It is to introduce exemplified by UPH below；Or user equipment can also report the maximum transmission power of the average DPCCH channel powers used of user equipment and user equipment in a period of time.

102nd, user equipment is switched to target TTI types according to indication message.

Optionally, step 101 detailed process includes：

No matter the Slow of user equipment deposit in whether have data（I.e. regardless of TEBS (Total E-DCH Buffer Status, the maximum amount of data that user equipment Slow is deposited）Whether it is that 0), when meeting the trigger condition of schedule information, user equipment sends schedule information to base station, wherein, the schedule information includes UPH.

Wherein, the trigger condition of above-mentioned schedule information include periodic scheduling information trigger timer cut-off or high-priority data reach the user equipment Slow deposit or the up enhancing agreement of MAC-i PDU data cells in remaining space be more than 18bit, i.e. payload is less than or equal to the selected E-TFCI of user equipment (E-DCH Transport Format Combination Indicator, the instruction of Enhanced-DedicatedChannel transformat combination with PDU header sizes sum）Corresponding transport block size subtracts 18 bits, then schedule information must level be associated in the MAC-i PDU.

Wherein, above-mentioned SI specifically includes UPH, TEBS, HLBS (Highest priority Logical channel Buffer Status, the data volume of the logic channel of the limit priority with data）And HLID (Highest priority Logical channel ID, the highest priority logical channel mark with data）This four domains.Wherein, above-mentioned SI is 18 bits, and further specifically, UPH takes 5bits, TEBS takes 5bits, and HLBS takes 4bits, and HLID takes 4bits. Optionally, step 101 can specifically include following two steps：

101 al, when in MAC-i PDU remaining space be less than 18bit be more than 5bit when, UPH grades are associated in MAC-i PDU by user equipment.

101 a2, user equipment send MAC-i PDU to base station.

Specifically, when trigger condition is when remaining space is less than 18bit more than 5bit in MAC-i PDU, i.e. payload is more than the selected E-TFCI of user equipment (E-DCH Transport Format Combination Indicator, the instruction of Enhanced-DedicatedChannel transformat combination with PDU header size sum）Corresponding transport block size subtracts 18 bits, and payload is less than or equal to the selected E-TFCI of user equipment with PDU header sizes sum, and (E-DCH Transport Format Combination Indicator, Enhanced-DedicatedChannel transformat combination is indicated）When corresponding transport block size subtracts 5 bit, UPH grades are associated in the MAC-i PDU by user equipment, and the MAC-i PDU are sent to base station.

Optionally, the trigger condition in step 101 can be：

When UPH is less than the first threshold value, user equipment sends UPH to base station.

Or,

When UPH is higher than the second threshold value, user equipment sends UPH to base station.

Optionally, the trigger condition in step 101 can be：

When UPH is less than the first threshold value and continues very first time thresholding, user equipment sends UPH to base station.

Or,

When UPH is higher than the second threshold value and continues the second threshold time, user equipment sends UPH to base station.

Optionally, the trigger condition in step 101 can be：

When the current TTI types of user equipment are 2msTTI types, and UPH less than the first threshold value or UPH less than the first threshold value and when continuing very first time thresholding, user equipment sends UPH to the base station.

Or,

When the current TTI types of user equipment are l OmsTTI types, and UPH higher than the second threshold value or UPH higher than the second threshold value and when continuing the second time threshold, user equipment UPH is sent to the base station.

It should be noted that above-mentioned first thresholding can be identical with the second thresholding, very first time thresholding can be identical with the second time threshold.Above-mentioned first thresholding, the second thresholding, very first time thresholding, the second time threshold are that network side can be predefined or can configure,, specifically can be by measuring at least one of control message, RB reconfiguration messages, transmission channel reconfiguration message, physical channel message, system broadcast message message arrangement to user equipment if network side is configurable.

Optionally, the trigger condition in step 101 can be：When periodicity UPH triggering timer cut-offs, the user equipment sends UPH to base station.

Optionally, when UPH be included in MAC-i PDU on give the correct time, before step 101, in addition to：

Thresholding in MAC-i PDU header is configured by 101b, user equipment, so that base station is known according to the thresholding after setting includes UPH in MAC-i PDU.

Specifically, when user equipment sends UPH by MAC-i PDU to base station, UPH grades are associated in MAC-i PDU first, but it is due to that base station can not recognize the MAC-i PDU with UPH, therefore, before MAC-i PDU are sent, it is necessary first to be configured the thresholding in MAC-i PDU header so that base station can be known in the MAC-i PDU received according to the thresholding after setting includes UPH.

Optionally, in order to avoid the table tennis that UPH wave zone carrys out TTI switchings, a kind of strobe utility is introduced here, when the strobe utility is in user equipment side, specifically, also including before step 101：

101 c l, user equipment are filtered according to filtering formula to UPH, the UPH after generation filtering.

Wherein, filtering formula is： = (1„ —_{ι + α} · Μ_η , _aFor filtration parameter, the UPH after filtering, Fn- 1 is the last UPH filtered,^MFor the UPH of measurement, (n=l, 2,3 ...) (F0 is set to Ml).

Step 101 c2 is specifically as follows step dl or step d2:

Thresholding in schedule information is configured by dl, user equipment, so that base station knows that the UPH is the UPH after filtering according to the thresholding after setting. Thresholding in the blunt heads of MAC-i PDU 4 is configured by d2, the user equipment, so that base station knows that UPH is the UPH after filtering according to the thresholding after setting.

Specifically, step dl includes：

Slow in the schedule information maximum amount of data TEBS domains deposited are set to complete zero by user equipment, and the data volume HLBS domains of the logic channel of the limit priority with data in schedule information are set into nonzero value；Or, the maximum amount of data TEBS domains deposited of the Slow in schedule information are set to zero by user equipment, and the mark HLID of the highest priority logical channel with the data domains in schedule information are set into nonzero value；Or, the HLID domains in schedule information are set to complete 1 by user equipment;Or, the HLID domains in schedule information are set to complete zero by user equipment, and the HLBS domains in schedule information are set into nonzero value；Or, the HLID domains in schedule information are set to complete zero by user equipment, and the TEBS domains in schedule information are set into nonzero value.

Specifically, step d2 includes：

Logic Channel Identifier LCH-ID domains in the blunt head of MAC-i PDU ability are set to complete 1 by user equipment, or, the length L domains in MAC-i PDU header are set to full 0 by user equipment.

Specifically, the domain set-up mode specific implementation in step dl and d2 is as follows：Mode one：When the UPH after filtering is by SI " when; user equipment is by setting thresholding special in SI; so that base station knows that received UPH is the UPH after filtering according to the predetermined threshold after setting; specifically, the TEBS in SI can be set to full 0 here, (0 digit is not limited here）, and the HLID in SI is set to " 1111, or other non-zero value；Or, the TEBS in SI is set to 0, and the HLBS in SI is set to " 1111, or other nonzero values；Or, HLID in SI is set to 1111, it is UPH after filtering to be used to refer in the SI that base station is received entrained;Or, the HLID domains in SI are set to " 1111 ";Or, the HLID in SI is set to full 0, but in view of when HLBS is 0, HLID may also be 0, therefore, need the HLBS domains in SI being set to nonzero value here；Or, the HLID in SI is set to full 0, but in view of when TEBS is 0, HLID may also be 0, therefore, need the TEBS domains in SI being set to nonzero value here. Mode two：UPH after filtering is by just blunt on MAC-i PDU, user equipment is by setting thresholding special in MAC-i PDU, so that base station knows that received UPH is the UPH after filtering according to the thresholding after setting, specifically, here by LCH-ID (Logical channel identifier, Logic Channel Identifier）It is configured, the LCH ID are pre-configured, or, the LCH-ID in CELL-DCH is set to 1111 (it should be noted that, it is current only to work as CELL-FACH (CELL-Forward Access Channel, cell forward access channel）User equipment MAC-i PDU in include E-RNTI when, LCH-ID can be just set to complete 1, and (1 digit is not limited here）, to the user equipment in CELL-DCH, 1) LCH can not possibly be arranged to 111, or, special Length (L) is configured, such as L being set into full 0, (0 digit is not limited here）, it is the UPH after filtering to represent in MAC-i PDU entrained with this.

Wherein aforesaid way two is also the domain method to set up in step 101b.

Wherein, above-mentioned MAC-i PDU include MAC-i PDU headers, UPH and payload；Or including MAC-i PDU headers and UPH.

It should be noted that in the prior art, the trigger mechanism that SI is reported is main to include three kinds：The first is that periodic triggering SI is reported（Triggering SI is reported when i.e. the default timer of user equipment ends）；Second is that event triggering SI is reported, i.e., when high-priority data, which reaches Slow, to be deposited, then trigger SI and report；The third is that remaining space is more than 1 8bit when using MAC-i PDU to send in SI, and MAC-i PDU, then user equipment fills SI in MAC-i PDU, and triggers SI reporting.But, when it is 0 that the Slow of user equipment, which deposits middle TEBS, above-mentioned any trigger mechanism is met even if SI also will not SI reporting.

Therefore, in the present embodiment, user equipment sends UPH when meeting trigger condition to base station, specifically, above-mentioned trigger condition mainly includes three kinds of situations：The first is in CELL_DCH (CELL-Dedicated Channel, cell private channel）Whether the TEBS during middle user equipment is deposited regardless of user equipment Slow is 0, as long as meeting SI schedule information trigger conditions（Including trigger mechanism of the prior art）, then SI reporting;Second is when remaining space is less than 18bit more than 5bit in MAC-i PDU, then UPH grades to be associated in the MAC-i PDU and be sent to base station；The third is to work as current TTI types for 2msTTI, and UPH is less than the first predetermined threshold value or UPH is less than the first predetermined threshold value and continues the very first time During thresholding, triggering UPH's reports, or, when current TTI types are l OmsTTI, and UPH higher than the second predetermined threshold value or UPH higher than the second predetermined threshold value and when continuing the second preset time, triggering UPH's reports, wherein, above-mentioned the first threshold value, the second threshold value, very first time thresholding, the second time threshold are that network is configurable or predefined, and wherein very first time thresholding and the second thresholding can be with identical.

Specifically, when user equipment is meeting second above-mentioned of trigger condition, UPH is that may be embodied in schedule information to send, and can also be included in MAC-i PDU and send；When UPH, which is included in, to be sent in MAC-i PDU, the thresholding in MAC-i PDU headers is configured by the user equipment, so that base station, which is known, includes UPH in the MAC-i PDU.It is specifically pre-configured comprising the LCH ID, or, LCH-ID in CELL-DCH is set to 1111 (it should be noted that, it is current to only have when including E-RNTI in the MAC-i PDU of the user equipment of CELL-FACH cells, just LCH-ID can be set to 1111, to the user equipment in CELL-DCH cells, 1) LCH can not possibly be arranged to 111, or, special length Length (L) thresholding is configured, L such as is set into 0, and (0 digit is not limited here）, it is the UPH after filtering to represent in MAC-i PDU entrained with this.The such as MAC-i PDU are 120 bits, and base station is received after 120bit MAC-i PDU, and just the blunt MAC-i PDU thresholdings according to after setting, which are known, includes UPH in the MAC-i PDU.

Optionally, after periodic triggers UPH timers end, user equipment sends UPH to base station.The UPH may be embodied in schedule information and be sent in transmission or MAC-i PDU；When UPH, which is included in, to be sent in MAC-i PDU, the thresholding in MAC-i PDU headers is configured by the user equipment, so that base station, which is known, includes UPH in the MAC-i PDU.Same foregoing description is specifically set, and no longer Redundant is stated here.

The transmission intercal TTI type switching methods that embodiments of the invention are provided, user equipment sends the transmission power surplus UPH of user equipment according to trigger condition to base station, auxiliary handoff information is sent to radio network controller by signaling or protocol frame according to UPH in order to which base station sends indication message or base station according to UPH to user equipment, in order to which radio network controller sends indication message according to handover information to user equipment, end user's equipment is receiving indication message, target TTI types are switched to according to the indication message, This avoid the mistakes of the Shuo Ju Lost during data dispatch, and then improve the accuracy of TTI type switching procedures.

The embodiment provides a kind of transmission intercal TTI type switching methods, in base station side, as shown in Fig. 2 this method comprises the following steps.

201st, base station receives the transmission power surplus UPH for the user equipment that user equipment is sent according to trigger condition.

202nd, base station sends indication message according to UPH to user equipment, so that user equipment is switched to target TTI types according to indication message, or, base station sends auxiliary handoff information by signaling or protocol frame according to UPH to radio network controller, in order to which radio network controller sends indication message according to handover information to user equipment, instruction user equipment is switched to target TTI types according to indication message.

It should be noted that containing three kinds of optional implementations in above-mentioned step 202, concrete implementation mode includes：

202a, base station sends indication message according to UPH to user equipment, in order to which user equipment is switched to target TTI types according to indication message.

202b, base station sends handover request information by signaling or protocol frame according to UPH to radio network controller, in order to which radio network controller sends indication message according to handover request information to user equipment, instruction user equipment is switched to target TTI types according to indication message.

UPH is sent to radio network controller by 202c, base station by signaling or protocol frame to radio network controller, in order to which user equipment is switched to target TTI types according to indication message.

Wherein, base station can indicate message by E-DCH FP protocol frames or radio link parameter update（RADIO LINK PARAMETER UPDATE INDICATION) handover request information is sent to radio network controller.

Further alternative, step 202a specifically includes following two steps：

202al :Base station determines target TTI types according to UPH.

202a2 :Base station sends indication message according to target TTI types to user equipment, in order to which user equipment is switched to target TTI types according to indication message. Wherein, in step 202a2, base station sends indication message by HS-SCCH order descending shared control signal channels orders to user equipment.

Specifically, include in the possible implementations of step 202al following several：Mode one：When UPH is less than the 3rd predetermined threshold value, and upstream data rate (or E-TFCI that user equipment is selected under 2ms TTI types) is less than the 4th predetermined threshold value, then triggers 2msTTI to l OmsTTI switching.

Mode two：When UPH is higher than the 5th predetermined threshold value, and switchings of the TEBS higher than the 6th predetermined threshold value, then triggering l OmsTTI to 2msTTI of user equipment to report.

Mode three：Find that UPH just blunt on user equipment in X TTI is below the 3rd predetermined threshold value, and upstream data rate when base station counts Y TTI（Or the E-TFCI that user equipment is selected under current TTI types) when being less than four predetermined threshold values, then trigger 2msTTI to l OmsTTI switching.

Method four：Find UPH just blunt on user equipment in X TTI higher than the 5th predetermined threshold value when base station counts Y TTI, and user equipment to report TEBS higher than six predetermined threshold values when, then trigger 1 OmsTTI to 2msTTI switching.

Optionally, in order to avoid UPH influence of fluctuations brings the TTI of table tennis to switch, UPH can be filtered in base station side.Specifically, also include after step 201：Base station is filtered according to filtering formula to UPH, the UPH after generation filtering.

Wherein, filtering formula is： = (1„ —_{ι + α} · Μ_η , _aFor filtration parameter, the UPH after filtering, Fn- 1 is the last UPH filtered, for the UPH of measurement, (n=l, 2,3 ... ...) (F0 is set to Ml)..

Optionally, step 201 is specifically included：Base station receives and parses through the schedule information or MAC-i PDU of user equipment transmission, obtains the UPH filtered by user equipment.

The transmission intercal TTI type switching methods that embodiments of the invention are provided, base station receives the transmission power surplus UPH for the user equipment that user equipment is sent according to trigger condition, then, base station can according to UPH to user equipment send indication message, or, base station sends auxiliary handoff information by signaling or protocol frame according to UPH to radio network controller, in order to which radio network controller sends indication message according to handover information to user equipment, user equipment is after indication message is received, target is switched to according to the indication message TTI types, this avoid the mistakes of the Shuo Ju Lost during data dispatch, and then improve the accuracy of Τ Τ Ι type switching procedures.

The embodiment provides a kind of transmission intercal Τ Τ Ι type switching methods, in radio network controller side, as shown in figure 3, this method comprises the following steps.

301st, radio network controller receives the auxiliary handoff information that base station is sent by signaling or protocol frame.

302nd, radio network controller sends indication message according to auxiliary handoff information to user equipment, in order to which user equipment is switched to target Τ Τ Ι types according to indication message.

Optionally, step 301 is specifically included：Radio network controller receives the UPH that base station is sent by signaling or protocol frame, and the UPH can, by base station side or user equipment side filtered UPH or filtered UPH, not limited here.

Optionally, step 301 is specifically included：Radio network controller receives the handover request information that base station is sent by signaling or protocol frame.

Optionally, the radio network controller in step 302 sends indication message according to auxiliary handoff information to user equipment, specifically includes：

302al :Radio network controller determines target TTI types according to UPH or handover request information.

302a2 :Radio network controller sends indication message according to target TTI types to user equipment.

Wherein, above-mentioned indication message can be radio bearer reallocation message or transmission channel reallocation message.

Specifically, in step 302a possible implementation include it is following several：Mode one：When UPH is less than the 3rd predetermined threshold value, and upstream data rate (or E-TFCI that user equipment is selected under 2TTI types) is less than the 4th predetermined threshold value, then triggers 2msTTI to l OmsTTI switching.

Mode three：Find that the UPH of user equipment to report in X TTI is below the 3rd predetermined threshold value when radio network controller counts Y TTI, and upstream data rate (or ought The E-TFCI that user equipment is selected under preceding TTI types) when being less than four predetermined threshold values, then trigger 2msTTI to l OmsTTI switching.

Method four：Find the UPH of user equipment to report in X TTI higher than the 5th predetermined threshold value when radio network controller counts Y TTI, and user equipment to report TEBS higher than six predetermined threshold values when, then trigger 1 OmsTTI to 2msTTI switching.

It should be noted that, the detailed process that the indication message that user equipment in step 302 is sent according to radio network controller is switched to target TTI types is properly termed as switching flow, wherein, the switching flow is carried out by both following modes, and both modes include：Synchronous is again that radio network controller configures CFN (Connection Frame Number, Connection Frame Number to user equipment and base station respectively with method and asynchronous heavy method of wherein, synchronously matching somebody with somebody with method again）, the CFN that user equipment is specified according to receiving is switched to target Τ Τ Ι types, and base station parses the E-DCH data that user equipment is sent after the CFN specified is received according to target Τ Τ Ι types；And asynchronised handover flow refers to radio network controller respectively to user equipment and base station send configuration information, but do not specify activationary time, user equipment, which is received after reallocation message, as early is as possible switched to target Τ Τ Ι types.

Specifically, the synchronous idiographic flow matched somebody with somebody is as follows again：

Radio network controller sends RRC (Radio Resource Control, wireless heterogeneous networks to user equipment）Signaling, such as radio bearer are again with request（RADIO BEARER RECONFIGURATION REQUEST) target TTI types are switched to for instruction user equipment, radio bearer is matched somebody with somebody in request and includes activationary time again, and the activationary time is represented by CFN.Radio network controller sends radio bearer again with preparation message to base station（RADIO LINK RECONFIGURATION PREPARE message）, new configuration is carried in the message includes TTI types, and base station sends wireless load-carrying to radio network controller and matches somebody with somebody response message（RADIO LINK RECONFIGURATION Ready), radio network controller is received after response message to base station transmission Radio Link Reconfiguration Confirm, activationary time is carried in the Radio Link Reconfiguration Confirm, the activationary time is represented by CFN, and for indicating base station in specified activationary time according to target TTI parsing upstream datas.

The transmission intercal TTI type switching methods that embodiments of the invention are provided, wireless network Controller receives the auxiliary handoff information that base station is sent by signaling or protocol frame, and indication message is sent to user equipment according to the handover information, so that user equipment is switched to target TTI types according to indication message, the accuracy of TTI type switching procedures is so improved.

Embodiments of the invention provide a kind of transmission intercal TTI type switching methods, and as shown in Fig. 4, in user equipment side, this method specifically includes following steps.

401st, the transmission power surplus UPH that user equipment sends filtering according to trigger condition to base station is reported, auxiliary handoff information is sent to radio network controller by signaling or protocol frame in order to which the instruction that base station is reported according to the UPH of filtering sends the instruction reported according to the UPH of filtering in indication message or base station to user equipment, so that radio network controller sends indication message according to auxiliary handoff information to user equipment.

402nd, user equipment is switched to target TTI types according to indication message.

Wherein, the trigger condition in step 401 can be predefined or network is configurable.

Specifically, above-mentioned target TTI types include but is not limited to：2ms TTI types, 10ms TTI types, DCH (Dedicated Channel, dedicated channel）Any one in dedicated channel 10ms TTI types, DCH dedicated channel 20ms TTI types, DCH dedicated channel 40ms TTI types, DCH dedicated channel 80ms TTI types.

Wherein, the UPH in the present embodiment is the ratio of user equipment maximum transmission power and DPCCH channel powers, and the UPH only takes average processing in physical layer 100ms, easily fluctuation, if being directly used as TTI switchings, the table tennis that TTI can be brought to switch.Therefore, in order to avoid the table tennis that UPH wave zone carrys out TTI switchings, a kind of strobe utility is introduced in user equipment side here, specifically, before step 401, in addition to：

Al, user equipment are filtered according to filtering formula to UPH, after generation filtering

UPH。

Wherein, filtering formula is： = (1„ —_{ι + α} · Μ_η , _aFor filtration parameter, the UPH after filtering, Fn- 1 is the last UPH filtered,^MFor the UPH of measurement, (n=l, 2,3 ... ...) (0 is set to ^11).It should be noted that above-mentioned filtration parameter a can be that network side is predefined or pre-configured, if filtration parameter a is that network side is pre-configured , then specifically it can issue user equipment by measuring at least one of control message, RB reconfiguration messages, transmission channel reconfiguration message, physical channel message, system broadcast message by filtration parameter a.

Optionally, the trigger condition in step 401 can be：

When the UPH after filtering is less than the first threshold value, user equipment sends the UPH reports of the filtering of generation to base station.

Or,

When the UPH after filtering is higher than the second threshold value, user equipment sends the UPH reports of the filtering of generation to base station.

Optionally, the trigger condition in step 401 can be：

When the UPH after filtering is less than the first threshold value and continues very first time thresholding, user equipment sends the UPH reports of the filtering of generation to base station.

Or,

When the UPH after filtering is higher than the second threshold value and continues the second threshold time, user equipment sends the UPH reports of the filtering of generation to base station.

Optionally, the trigger condition in step 40101 can be：

When the UPH after the current TTI types of user equipment are 2msTTI types, and filtering is less than the first threshold value less than the UPH after the first threshold value or filtering and continues very first time thresholding, user equipment sends the UPH reports of the filtering of generation to base station.

Or,

When the current TTI types of user equipment are l OmsTTI types, and the UPH after filtering higher than the UPH after the second threshold value or filtering higher than the second threshold value and when continuing the second time threshold, user equipment sends the UPH reports of the filtering of generation to base station.

It should be noted that above-mentioned first thresholding can be identical with the second thresholding, very first time thresholding can be identical with the second time threshold.Above-mentioned first thresholding, the second thresholding, very first time thresholding, the second time threshold are that network side can be predefined or can configure,, specifically can be by measuring at least one of control message, RB reconfiguration messages, transmission channel reconfiguration message, physical channel message, system broadcast message message arrangement to user equipment if network side is configurable. In addition, whether the trigger condition in step 401 has data to be influenceed in can not being deposited by Slow（I.e. no matter whether TEBS is that 0), when meeting the trigger condition of UPH reports of filtering, the UPH that user equipment sends the filtering to base station is reported.

Optionally, also include before step 401：

Thresholding in schedule information is configured by bl, user equipment.

Further, based on step bl, step 401 is specifically included：User equipment sends the UPH reports of the filtering of the thresholding included in the schedule information after setting to base station according to trigger condition.

Wherein, above-mentioned schedule information SI specifically includes UPH, TEBS, HLBS and this four domains of HLID.Wherein, above-mentioned SI is 18 bits, and further specifically, UPH takes 5bits, TEBS takes 5bits, and HLBS takes 4bits, and HLID takes 4bits.

Optionally, step bl is specifically included：TEBS domains in SI are set to complete zero by user equipment, and the HLBS domains in SI are set into nonzero value；Or, the TEBS domains in SI are set to zero by user equipment, and the HLID domains in SI are set into nonzero value；Or, the HLID domains in SI are set to complete 1 by user equipment;Or, the HLID domains in SI are set to complete zero by user equipment, and the HLBS domains in SI are set into nonzero value；Or, the HLID domains in SI are set to complete zero by user equipment, and the TEBS domains in SI are set into nonzero value；Or, the HLID domains in SI are set to complete 1 or full 0 by user equipment, and select from UPH domains 4 to represent HLID;Or the UPH domains in SI are set to special UPH values, wherein the special UPH values can be predefined or network side is configurable.

Specifically, the specific implementation that the thresholding in schedule information is configured by user equipment in step bl is as follows：

Mode one：User equipment is by setting thresholding special in SI, so that base station knows that received SI reports for the UPH of filtering according to the predetermined threshold after setting.Specifically, the TEBS in SI can be set to full 0 (0 digit is not limited here) here, and the HLID in SI is set to " 1111, or other non-zero value；Or, the TEBS in SI is set to 0, and the HLBS in SI is set to " 111 Γ, or other nonzero values；Or, HLID in SI is set to " 1111 ";Or be set to the HLID in SI " 0000 ", and HLBS or TEBS are set to nonzero value；Or, by the HLID in SI Domain is set to " 1111 ";Or, the HLID in SI is set to full 0, but in view of when HLBS is 0, HLID may also be 0, therefore, need the HLBS domains in SI being set to nonzero value here；Or, the HLID in SI is set to full 0, but in view of when TEBS is 0, HLID may also be 0, therefore, need the TEBS domains in SI being set to nonzero value here；Or, the UPH domains in SI are set to special UPH values（Such as, full 0), wherein, the special UPH values can be predefined, or network side is configurable, can specifically be sent by measuring at least one of control message, RB reconfiguration messages, transmission channel reconfiguration message, physical channel message, system broadcast message message to user equipment.

Mode two：User equipment is by setting thresholding special in SI, so that base station knows that received SI reports for the UPH of filtering according to the predetermined threshold after setting.Specifically, the HLID in SI is set to here " 1111, or " 0000 ", and select 4 bits to fill out HLID value from UPH domains.When TEBS is 0, UPH domains can maintain prior art.

Mode three：Different from above-mentioned mode one and mode two, in mode three, the user equipment TTI type current to the user equipment judges.UPH after the current TTI types of user equipment are 2msTTI, and filtering less than the filtering that the first threshold value and continuing is reported during very first time thresholding UPH reports (；For ease of description, hereinafter referred to as report 1);UPH after the current TTI types of user equipment are lOmsTTI, and filtering is higher than the second threshold value and continues the UPH reports of filtering reported during the second time threshold（For ease of description, hereinafter referred to as report 2).In addition, above-mentioned report 1 and report 2 have been distinguished in SI setting so that base station can do the TTI handover decisions of different directions after the UPH for receiving filtering is reported according to the difference of thresholding setting in SI.Such as when base station receive be report 1 when, then E-DCH 2ms to E-DCH 10ms TTI switching instructions can be sent to user equipment according to report 1；When base station receive be report 2 when, E-DCH 10ms to E-DCH 2ms TTI switching instructions can be sent to user equipment according to report 2.Specifically, the specific setting up procedure of thresholding special in SI in report 1 is：The TEBS that is set to for reporting SI corresponding to 1 is set to full 0, HLID is set to X, and the blunt TEBS that are set to for accusing the SI corresponding to 2 of ^ are set to full 0, and HLID is set to Y;Or, the TEBS that is set to for reporting SI corresponding to 1 is set to full 0, HLBS is set to X, report The TEBS that is set to of SI corresponding to 2 is set to full 0, and HLBS is set to Y;Or, the blunt HLID accused in 1 of talent is set to " 1111 " or " 0000 ", and TEBS is set to X, and the blunt HLID accused in 2 of talent is set to " 1111 " or " 0001 ", and TEBS is set to Y.Wherein, above-mentioned X span is the integer value in the range of [1,15], and above-mentioned Υ span is the integer value in the range of [1,15], while above-mentioned Υ values are differed with X values.

It should be noted that, it is pre-configured that above-mentioned X can be network side with Υ values, and is sent by measuring at least one of control message, RB reconfiguration messages, transmission channel reconfiguration message, physical channel message, system broadcast message message to user equipment.

The transmission intercal Τ Τ Ι type switching methods that embodiments of the invention are provided, the transmission power surplus UPH that user equipment sends filtering according to trigger condition to base station is reported, auxiliary handoff information is sent to radio network controller by signaling or protocol frame in order to which the instruction that base station is reported according to the UPH of filtering sends the instruction reported according to the U Ρ Η of filtering in indication message or base station to user equipment, so that radio network controller sends indication message according to auxiliary handoff information to user equipment, end user's equipment is receiving indication message, target Τ Τ Ι types are switched to according to the indication message, this avoid the mistakes of the Shuo Ju Lost during data dispatch, and then improve the accuracy of Τ Τ Ι type switching procedures.

Embodiments of the invention provide a kind of transmission intercal Τ Τ Ι type switching methods, and as shown in Fig. 5, in base station side, this method specifically includes following steps.

501st, base station receives the transmission power surplus UPH reports for the filtering that user equipment is sent according to trigger condition.

502nd, base station is reported to user equipment according to the UPH of filtering sends indication message, so that user equipment is switched to target Τ Τ Ι types according to indication message, or, base station sends auxiliary handoff information by signaling or protocol frame according to the UPH of filtering reports to radio network controller, so that radio network controller sends indication message according to auxiliary handoff information to user equipment, instruction user equipment is switched to target Τ Τ Ι types according to indication message.

It should be noted that containing three kinds of optional implementations in above-mentioned step 502, concrete implementation mode includes：

Report that sending switching to user equipment indicates letter according to the UPH of filtering in 502a, base station Breath, in order to which user equipment is switched to target TTI types according to indication message.

502b, base station sends handover request information by signaling or protocol frame according to the UPH of filtering reports to radio network controller, in order to which radio network controller sends indication message according to handover request information to user equipment, instruction user equipment is switched to target TTI types according to indication message.

The U P H reports of filtering are sent to radio network controller by 202 c, base station by signaling or protocol frame to radio network controller, in order to which user equipment is switched to target TTI types according to indication message.

Further alternative, step 502a specifically includes following two steps：

502al :Base station determines target TTI types according to the UPH of filtering reports.

502a2 :Base station sends indication message according to target TTI types to user equipment, in order to which user equipment is switched to target TTI types according to indication message.

Wherein, in step 502a2, base station sends indication message by HS-SCCH order descending shared control signal channels orders to user equipment.

The transmission intercal TTI type switching methods that embodiments of the invention are provided, the transmission power surplus UPH that user equipment sends filtering according to trigger condition to base station is reported, auxiliary handoff information is sent to radio network controller by signaling or protocol frame in order to which the instruction that base station is reported according to the UPH of filtering sends the instruction reported according to the U P H of filtering in indication message or base station to user equipment, so that radio network controller sends indication message according to auxiliary handoff information to user equipment, end user's equipment is receiving indication message, target TTI types are switched to according to the indication message, this avoid the mistakes of the Shuo Ju Lost during data dispatch, and then improve the accuracy of TTI type switching procedures.

In addition, it should be noted that, it is identical with the TTI type switching methods shown in Fig. 3 with the TTI types switching method based on radio network controller side corresponding to the TTI type switching methods based on base station side shown in Fig. 4 shown in TTI types switching method and Fig. 5 based on user equipment side, therefore, here no longer Redundant is stated Embodiments of the invention provide a kind of user equipment, as shown in fig. 6, the user equipment includes：Transmitting element 61 and switch unit 62, wherein：

Transmitting element 61, for sending transmission power surplus UPH to base station according to trigger condition, auxiliary handoff information is sent to radio network controller by signaling or protocol frame according to UPH in order to which base station sends indication message or base station according to UPH to user equipment, so that radio network controller sends indication message according to auxiliary handoff information to user equipment.

Switch unit 62, for being switched to target TTI types according to indication message.Optionally, above-mentioned target TTI types include any one in 2ms TTI types, 10ms TTI types, DCH dedicated channel 10ms TTI types, DCH dedicated channel 20ms TTI types, DCH dedicated channel 60ms TTI types, DCH dedicated channel 80ms TTI types.

Optionally, transmitting element 61 specifically for：No matter the Slow of user equipment deposit in whether have data, when meeting the trigger condition of schedule information, to base station send schedule information, the schedule information include UPH.

Wherein, the trigger condition of the schedule information include periodic scheduling information trigger timer cut-off or high-priority data reach user equipment Slow deposit or MAC-i PDU it is up enhancing protocol Data Unit in remaining space be more than 18bit.

Optionally, transmitting element 61 specifically for：When remaining space is less than 1 8bit more than 5bit in MAC-i PDU, UPH grades are associated in MAC-i PDU；And for sending MAC-i PDU to base station.

Optionally, transmitting element 61 specifically for：When UPH is less than the first threshold value less than the first threshold value or UPH and continues very first time thresholding, UPH is sent to base station;Or, when UPH is higher than the second threshold value higher than the second threshold value or UPH and continues the second time threshold, UPH is sent to base station;Or, when the current TTI types of user equipment are 2msTTI types, and UPH less than the first threshold value or UPH less than the first threshold value and when continuing very first time thresholding, send UPH to base station;Or, when the current TTI types of user equipment are l OmsTTI types, and UPH higher than the second threshold value or UPH higher than the second threshold value and when continuing the second time threshold, send UPH to base station. Optionally, transmitting element 61 specifically for：When periodicity UPH triggering timer cut-offs, UPH is sent to base station.

Optionally, UPH is included in schedule information or MAC-i PDU and reported.

Optionally, when UPH be included in MAC-i PDU on give the correct time, user equipment also includes：Setting unit 64, wherein：

Setting unit 63, for the thresholding in MAC-i PDU head to be configured, so that base station is known according to the thresholding after setting includes UPH in MAC-i PDU.

Optionally, user equipment also includes：Filter element 64, wherein：

Filter element 64, for being filtered according to filtering formula to UPH, the UPH after generation filtering.

Optionally, the filtering formula is：^=(1- ") ^^+" ^, wherein,_aFor filtration parameter,^F" for the UPH after filtering, Fn- 1 is the last UPH filtered,^M" for the UPH of measurement.

Optionally, setting unit 63, for the thresholding in schedule information to be configured, in order to which base station knows that UPH is the UPH after filtering according to the thresholding after setting;Or, for the thresholding in MAC-i PDU header to be configured, in order to which base station knows that UPH is the UPH after filtering according to the thresholding after setting.

It is further alternative, setting unit 64 by the thresholding in schedule information be configured specifically for：Slow in the schedule information maximum amount of data TEBS domains deposited are set to complete zero, and the data volume HLBS domains of the logic channel of the limit priority with data in schedule information are set to nonzero value；Or, for the TEBS domains in schedule information to be set into zero, and the highest priority logical channel with data in schedule information is identified）HLID domains are set to nonzero value；Or, the HLID domains in schedule information are set to complete 1;Or, the HLID domains in schedule information are set to complete zero, and the HLBS domains in schedule information are set to nonzero value；Or, the HLID domains in schedule information are set to complete zero, and the TEBS domains in schedule information are set to nonzero value.

It is further alternative, setting unit 64 by the thresholding in the blunt heads of MAC-i PDU ^ be configured specifically for：Logic Channel Identifier LCH-ID domains in MAC-i PDU header are set to complete 1;Or, for the length L domains in MAC-i PDU header to be set For full 0.

Embodiments of the invention provide a kind of base station, as shown in fig. 7, the base station 7 includes：Receiving unit 71 and transmitting element 72, wherein：

Receiving unit 71, the transmission power surplus UPH for receiving the user equipment that user equipment is sent according to trigger condition.

Transmitting element 72, for the UPH that is received according to receiving unit 71 indication message is sent to user equipment, so that user equipment is switched to target TTI types according to indication message, or, auxiliary handoff information is sent to radio network controller by signaling or protocol frame for the UPH that is received according to receiving unit 71, so that radio network controller sends indication message according to auxiliary handoff information to user equipment, instruction user equipment is switched to target TTI types according to indication message.

Optionally, transmitting element 72 according to UPH to user equipment send indication message specifically for：Target TTI types are determined according to the UPH that receiving unit 71 is received；And for sending indication message to user equipment according to target TTI types, in order to which user equipment is switched to target TTI types according to indication message.

Optionally, transmitting element 72 according to UPH by signaling or protocol frame to radio network controller send auxiliary handoff information specifically for：The UPH received according to receiving unit 71 sends handover request information by signaling or protocol frame to radio network controller.

Optionally, transmitting element 72 according to UPH by signaling or protocol frame to radio network controller send auxiliary handoff information specifically for：The UPH received according to receiving unit 71 sends UPH by signaling or protocol frame to radio network controller. Optionally, base station also includes：Filter element 73, wherein：

Filter element 73, for being filtered according to filtering formula to UPH, the UPH after generation filtering, wherein, the filtering formula is： F_n =(\— a)-F_n―、 _{+ a}-M_n, wherein,_aFor filtration parameter,^F" for the UPH after filtering, Fn-1 is the last UPH filtered,^MFor the UPH of measurement.

Optionally, receiving unit 72 specifically for：The schedule information or MAC-i PDU of user equipment transmission are received and parsed through, the UPH filtered by the user equipment is obtained.

The transmission intercal TTI type switching methods that embodiments of the invention are provided, base station receives the transmission power surplus UPH for the user equipment that user equipment is sent according to trigger condition, then, base station can according to UPH to user equipment send indication message, or, base station sends auxiliary handoff information by signaling or protocol frame according to UPH to radio network controller, in order to which radio network controller sends indication message according to handover information to user equipment, user equipment is after indication message is received, target TTI types are switched to according to the indication message, this avoid the mistakes of the Shuo Ju Lost during data dispatch, and then improve the accuracy of TTI type switching procedures.

Embodiments of the invention provide a kind of radio network controller, as shown in figure 8, the radio network controller 8 includes：Receiving unit 81 and transmitting element 82, wherein：

Receiving unit 81, for receiving the auxiliary handoff information that base station is sent by signaling or protocol frame.

Transmitting element 82, sends indication message, so that user equipment is switched to target TTI types according to indication message for the auxiliary handoff information that is received according to receiving unit 81 to user equipment.

Optionally, receiving unit 81 specifically for：Receive base station and UPH is sent by signaling or protocol frame.

Optionally, receiving unit 81 specifically for：Receive the handover request information that base station is sent by signaling or protocol frame.

Optionally, transmitting element 82 specifically for：The UPH or handover request information received according to receiving unit 81 determines target TTI types；And for sending indication message to user equipment according to target TTI types, the indication message is radio bearer reallocation message, Or transmission channel reallocation message.

The transmission intercal TTI type switching methods that embodiments of the invention are provided, radio network controller receives the auxiliary handoff information that base station is sent by signaling or protocol frame, and indication message is sent to user equipment according to the handover information, so that user equipment is switched to target TTI types according to indication message, the accuracy of TTI type switching procedures is so improved.

Embodiments of the invention provide a kind of user equipment, as shown in figure 9, the user equipment includes：Transmitting element 91 and switch unit 92, wherein：

Transmitting element 91, transmission power surplus UPH for sending filtering to base station according to trigger condition is reported, auxiliary handoff information is sent to radio network controller by signaling or protocol frame in order to which the instruction that base station is reported according to the UPH of filtering sends the instruction reported according to the UPH of filtering in indication message or base station to user equipment, so that radio network controller sends indication message according to auxiliary handoff information to user equipment

Switch unit 92, for being switched to target TTI types according to indication message.Optionally, the user equipment 9 also includes：Filter element 93, wherein：

Filter element 93, for being filtered according to filtering formula to UPH, the UPH after generation filtering.

Optionally, above-mentioned filtering formula is： = (1—_αχ—_{ι + α}Μ, wherein, 3 be filtration parameter,^F" for the UPH after filtering, Fn- 1 is the last UPH filtered,^M" for the UPH of measurement.

Optionally, transmitting element 91 specifically for：When the UPH after filtering is less than the first threshold value less than the first threshold value or UPH and continues very first time thresholding, the UPH reports of the filtering of generation are sent to base station；Or, when the UPH after filtering is higher than the second threshold value higher than the second threshold value or UPH and continues the second time threshold, by the UPH of the filtering of generation, just blunt accuse delivers to base station；Or, when the current TTI types of user equipment are 2msTTI types, and UPH less than the first threshold value or UPH less than the first threshold value and when continuing very first time thresholding, the UPH reports of the filtering of generation are sent to base station；Or, when the current TTI types of user equipment are l OmsTTI types, and UPH higher than the second threshold value or UPH higher than the second threshold value and when continuing the second time threshold, by the UPH of the filtering of generation Report is sent to base station.

Optionally, the user equipment 9, in addition to：Setting unit 94, wherein：Setting unit 94, for the thresholding in schedule information to be configured.

Transmitting element 91 specifically for：After the thresholding in schedule information is configured by setting unit 94, the UPH reports of the filtering of the thresholding included in the schedule information after setting are sent to base station according to trigger condition.

It is further alternative, setting unit 94 specifically for：Slow in the schedule information maximum amount of data TEBS domains deposited are set to complete zero, and the data volume HLBS domains of the logic channel of the limit priority with data in schedule information are set to nonzero value；Or, the TEBS domains in schedule information are set to zero, and the mark HLID of the highest priority logical channel with the data domains in schedule information are set to nonzero value；Or, the HLID domains in schedule information are set to complete 1;Or, the HLID domains in schedule information are set to complete zero, and the HLBS domains in schedule information are set to nonzero value；Or, the HLID domains in schedule information are set to complete zero, and the TEBS domains in schedule information are set to nonzero value；Or, the HLID domains in schedule information are set to complete 1 or full 0, and select from UPH domains 4 to represent HLID;Or the UPH domains in SI are set to special UPH values, wherein the special UPH values can be predefined or network side is configurable.

Optionally, above-mentioned target TTI types include any one in 2ms TTI types, 10ms TTI types, DCH dedicated channel 10ms TTI types, DCH dedicated channel 20ms TTI types, DCH dedicated channel 40ms TTI types, DCH dedicated channel 80ms TTI types.

The user equipment that embodiments of the invention are provided, the transmission power surplus UPH that user equipment sends filtering according to trigger condition to base station is reported, auxiliary handoff information is sent to radio network controller by signaling or protocol frame in order to which the instruction that base station is reported according to the UPH of filtering sends the instruction reported according to the UPH of filtering in indication message or base station to user equipment, so that radio network controller sends indication message according to auxiliary handoff information to user equipment, end user's equipment is receiving indication message, target TTI types are switched to according to the indication message, this avoid the mistakes of the Shuo Ju Lost during data dispatch, and then improve the accuracy of TTI type switching procedures. Embodiments of the invention provide a kind of base station, and as shown in Figure 10, base station S10 is specifically included：Receiving unit S101 and transmitting element S102, wherein：

Receiving unit S101, the transmission power surplus UPH for receiving the filtering that user equipment is sent according to trigger condition is reported.

Transmitting element S102, indication message is sent for being reported according to the UPH of the receiving unit S101 filterings received to user equipment, so that user equipment is switched to target TTI types according to indication message, or, the UPH reports of the filtering received according to receiving unit send auxiliary handoff information by signaling or protocol frame to radio network controller, so that radio network controller sends indication message according to auxiliary handoff information to user equipment, instruction user equipment is switched to target TTI types according to indication message.

Optionally, transmitting element S102 according to the UPH of filtering report to user equipment send indication message specifically for：Target TTI types are determined according to the UPH of filtering reports；Indication message is sent to user equipment according to target TTI types, so that user equipment is switched to target TTI types according to indication message.

Optionally, transmitting element S102 according to filtering UPH reports by signaling or protocol frame to radio network controller send auxiliary handoff information specifically for：Handover request information is sent to radio network controller by signaling or the protocol frame according to the UPH of filtering reports.

The base station that embodiments of the invention are provided, the transmission power surplus UPH that user equipment sends filtering according to trigger condition to base station is reported, auxiliary handoff information is sent to radio network controller by signaling or protocol frame in order to which the instruction that base station is reported according to the UPH of filtering sends the instruction reported according to the UPH of filtering in indication message or base station to user equipment, so that radio network controller sends indication message according to auxiliary handoff information to user equipment, end user's equipment is receiving indication message, target TTI types are switched to according to the indication message, this avoid the mistakes of the Shuo Ju Lost during data dispatch, and then improve the accuracy of TTI type switching procedures.

Embodiments of the invention provide a kind of user equipment, and as shown in Figure 11, the user equipment 11 includes：Transmitter 111 and processor 112, wherein：

Transmitter 111, for sending transmission power surplus UPH to base station according to trigger condition, in order to which base station sends indication message or base station according to UPH according to UPH to user equipment Auxiliary handoff information is sent to radio network controller by signaling or protocol frame, so that radio network controller sends indication message according to auxiliary handoff information to user equipment.

Processor 1 12, for being switched to target TTI types according to indication message.Optionally, above-mentioned target TTI types include any one in 2ms TTI types, 10ms TTI types, DCH dedicated channel 10ms TTI types, DCH dedicated channel 20ms TTI types, DCH dedicated channel 40ms TTI types, DCH dedicated channel 80ms TTI types.

Optionally, transmitter 1 12 specifically for：No matter the Slow of user equipment deposit in whether have data, when meeting the trigger condition of schedule information, to base station send schedule information, the schedule information include UPH.

Optionally, transmitter 111 specifically for：When remaining space is less than 18bit more than 5bit in MAC-i PDU, UPH grades are associated in MAC-i PDU；And send MAC-i PDU to base station.

Optionally, transmitter 111 specifically for：When UPH is less than the first threshold value less than the first threshold value or UPH and continues very first time thresholding, UPH is sent to base station;Or, when UPH is higher than the second threshold value higher than the second threshold value or UPH and continues the second time threshold, UPH is sent to base station;Or, when the current TTI types of user equipment are 2msTTI types, and UPH less than the first threshold value or UPH less than the first threshold value and when continuing very first time thresholding, send UPH to base station;Or, when the current TTI types of user equipment are l OmsTTI types, and UPH higher than the second threshold value or UPH higher than the second threshold value and when continuing the second time threshold, send UPH to base station.

Optionally, transmitter 111 specifically for：When periodicity UPH triggering timer cut-offs, UPH is sent to base station.

Optionally, UPH is included in schedule information or MAC-i PDU and reported.

Optionally, when UPH be included in MAC-i PDU on give the correct time,

Processor 1 12, is additionally operable to the thresholding in the blunt heads of MAC-i PDU ^ being configured, So that base station is known according to the thresholding after setting includes UPH in MAC-i PDU.Optionally, processor 1 12, are additionally operable to filter UPH according to filtering formula, the UPH after generation filtering.

Optionally, the filtering formula is：^=(1-") ^^+" ^, wherein,_aFor filtration parameter,^F" for the UPH after filtering, Fn- 1 is the last UPH filtered,^M" for the UPH of measurement.

Optionally, processor 1 12, are additionally operable to the thresholding in schedule information being configured, in order to which base station knows that UPH is the UPH after filtering according to the thresholding after setting;Or, for the thresholding in MAC-i PDU header to be configured, in order to which base station knows that UPH is the UPH after filtering according to the thresholding after setting.

Optionally, processor 1 12 by the thresholding in schedule information be configured specifically for：Slow in the schedule information maximum amount of data TEBS domains deposited are set to complete zero, and the data volume HLBS domains of the logic channel of the limit priority with data in schedule information are set to nonzero value；Or, the maximum amount of data TEBS domains that the Slow in schedule information is deposited are set to zero, and the highest priority logical channel with data in schedule information is identified）H L I D domains are set to nonzero value；Or, the HLID domains in schedule information are set to complete 1;Or, the HLID domains in schedule information are set to complete zero, and the HLBS domains in schedule information are set to nonzero value；Or, the HLID domains in schedule information are set to complete zero, and the TEBS domains in schedule information are set to nonzero value.

Optionally, processor 1 12 by the thresholding in the blunt heads of MAC-i PDU ^ be configured specifically for：Logic Channel Identifier LCH-ID domains in MAC-i PDU header are set to complete 1;Or, the length L domains in MAC-i PDU header are set to full 0.

The transmission intercal TTI type switching methods that embodiments of the invention are provided, user equipment sends the transmission power surplus UPH of user equipment according to trigger condition to base station, auxiliary handoff information is sent to radio network controller by signaling or protocol frame according to UPH in order to which base station sends indication message or base station according to UPH to user equipment, in order to which radio network controller sends indication message according to handover information to user equipment, end user's equipment is receiving indication message, target TTI types are switched to according to the indication message, this avoid the mistakes of the Shuo Ju Lost during data dispatch, and then improve the switching of TTI types The accuracy of process.

The embodiment provides a kind of base station, as shown in figure 12, the base station 12 includes：Receiver 121 and transmitter 122, wherein：

Receiver 121, the transmission power surplus UPH for receiving the user equipment that user equipment is sent according to trigger condition.

Transmitter 122, for sending indication message to user equipment according to UPH, so that user equipment is switched to target TTI types according to indication message, or, base station sends auxiliary handoff information by signaling or protocol frame according to UPH to radio network controller, so that radio network controller sends indication message according to auxiliary handoff information to user equipment, instruction user equipment is switched to target TTI types according to indication message.

Optionally, transmitter 122 according to UPH to user equipment send indication message specifically for：Target TTI types are determined according to UPH；And for sending indication message to user equipment according to target TTI types, in order to which user equipment is switched to target TTI types according to indication message.

Optionally, transmitter 122 according to UPH by signaling or protocol frame to radio network controller send auxiliary handoff information specifically for：Handover request information is sent to radio network controller by signaling or protocol frame according to UPH.

Optionally, transmitter 122 according to UPH by signaling or protocol frame to radio network controller send auxiliary handoff information specifically for：UPH is sent to radio network controller by signaling or protocol frame according to UPH.

Optionally, base station also includes：Processor 123, wherein：

Processor 123, for being filtered according to filtering formula to UPH, the UPH after generation filtering, wherein, filtering formula is：=(1_ ")-, wherein,_aFor filtration parameter,^F" for the UPH after filtering, Fn- 1 is the last UPH filtered,^M" for the UPH of measurement.

Optionally, receiver 121 specifically for：The schedule information or MAC-i PDU of user equipment transmission are received and parsed through, the UPH filtered by user equipment is obtained.

A kind of radio network controller that embodiments of the invention are provided, as shown in Figure 13, the radio network controller 13 includes：Receiver 13 1 and transmitter 132, wherein：

Receiver 13 1, for receiving the auxiliary handoff information that base station is sent by signaling or protocol frame.

Transmitter 132, for sending indication message to user equipment according to auxiliary handoff information, so that user equipment is switched to target TTI types according to indication message.

Optionally, receiver 13 1 specifically for：Receive base station and UPH is sent by signaling or protocol frame.

Optionally, receiver 13 1 specifically for：Receive the handover request information that base station is sent by signaling or protocol frame.

Optionally, transmitter 132 specifically for：Target TTI types are determined according to UPH or handover request information；And for sending indication message to user equipment according to target TTI types, the indication message is radio bearer reallocation message, or transmission channel reallocation message.

Embodiments of the invention provide a kind of user equipment, and as shown in Figure 14, the user sets It is standby to include：Transmitter 141 and processor 142, wherein：

Transmitter 141, transmission power surplus UPH for sending filtering to base station according to trigger condition is reported, auxiliary handoff information is sent to radio network controller by signaling or protocol frame in order to which the instruction that base station is reported according to the UPH of filtering sends the instruction reported according to the UPH of filtering in indication message or base station to user equipment, so that radio network controller sends indication message according to auxiliary handoff information to user equipment.

Processor 142, for being switched to target TTI types according to indication message.Optionally, processor 142, are additionally operable to filter UPH according to filtering formula, the UPH after generation filtering.

Optionally, transmitter 141 specifically for：When the UPH after filtering is less than the first threshold value less than the first threshold value or UPH and continues very first time thresholding, the UPH reports of the filtering of generation are sent to base station；Or, when the UPH after filtering is higher than the second threshold value higher than the second threshold value or UPH and continues the second time threshold, by the UPH of the filtering of generation, just blunt accuse delivers to base station；Or, when the current TTI types of user equipment are 2msTTI types, and UPH less than the first threshold value or UPH less than the first threshold value and when continuing very first time thresholding, the UPH reports of the filtering of generation are sent to base station；Or, when the current TTI types of user equipment are l OmsTTI types, and UPH higher than the second threshold value or UPH higher than the second threshold value and when continuing the second time threshold, the UPH reports of the filtering of generation are sent to base station.

Optionally, processor 142, are additionally operable to the thresholding in schedule information being configured.Transmitter 141 specifically for：After the thresholding in schedule information is configured by processor 142, the UPH reports of the filtering of the thresholding included in the schedule information after setting are sent to base station according to trigger condition.

Optionally, processor 142 by the thresholding in schedule information be configured specifically for：Slow in the schedule information maximum amount of data TEBS domains deposited are set to complete zero, and the data volume HLBS domains of the logic channel of the limit priority with data in schedule information are set For nonzero value；Or, the TEBS domains in schedule information are set to zero, and the mark HLID of the highest priority logical channel with the data domains in schedule information are set to nonzero value；Or, the HLID domains in schedule information are set to complete 1;Or, the HLID domains in schedule information are set to complete zero, and the HLBS domains in schedule information are set to nonzero value；Or, the HLID domains in schedule information are set to complete zero, and the TEBS domains in schedule information are set to nonzero value；Or, the HLID domains in schedule information are set to all ones or all zeroes, and select from UPH domains 4 to represent HLID.

The user equipment that embodiments of the invention are provided, the transmission power surplus UPH that user equipment sends filtering according to trigger condition to base station is reported, auxiliary handoff information is sent to radio network controller by signaling or protocol frame in order to which the instruction that base station is reported according to the UPH of filtering sends the instruction reported according to the UPH of filtering in indication message or base station to user equipment, so that radio network controller sends indication message according to auxiliary handoff information to user equipment, end user's equipment is receiving indication message, target TTI types are switched to according to the indication message, this avoid the mistakes of the Shuo Ju Lost during data dispatch, and then improve the accuracy of TTI type switching procedures.

Embodiments of the invention provide a kind of base station, and as shown in figure 15, the base station 15 includes：Receiver 15 1 and transmitter 152, wherein：

Receiver 15 1, the transmission power surplus UPH for receiving the filtering that user equipment is sent according to trigger condition is accused.

Transmitter 152, indication message is sent for being reported according to the UPH of filtering to user equipment, so that user equipment is switched to target TTI types according to indication message, or, auxiliary handoff information is sent to radio network controller by signaling or protocol frame according to the UPH of filtering reports, so that radio network controller sends indication message according to auxiliary handoff information to user equipment, instruction user equipment is switched to target TTI types according to indication message. Optionally, transmitter 152 according to the UPH of filtering report to user equipment send indication message specifically for：Target TTI types are determined according to the UPH of filtering reports；Indication message is sent to user equipment according to target TTI types, so that user equipment is switched to target TTI types according to indication message.

Optionally, transmitter 152 according to the UPH of filtering reports by signaling or protocol frame to radio network controller send auxiliary handoff information specifically for：Handover request information is sent to radio network controller by signaling or protocol frame according to the UPH of filtering reports.

Embodiments of the invention provide a kind of transmission intercal TTI type switching systems, and as shown in figure 16, transmission intercal TTI types switching system 16 includes：User equipment 161 and base station 162, the user equipment 161 are the user equipment 161 in embodiment as shown in Figure 6, and the base station 162 is such as the base station 162 in Fig. 7 illustrated embodiments;Or, the user equipment 161 is the user equipment 161 in such as Fig. 9 illustrated embodiments, and the base station 162 is such as the base station 162 in Figure 10 illustrated embodiments.

Further alternative, as shown in figure 17, transmission intercal TTI types switching system 16 also includes：Radio network controller 163, the radio network controller 163 is such as the radio network controller 163 in Fig. 8 illustrated embodiments.

The transmission intercal TTI type switching systems that embodiments of the invention are provided, user equipment sends the transmission power surplus UPH of user equipment according to trigger condition to base station, auxiliary handoff information is sent to radio network controller by signaling or protocol frame according to UPH in order to which base station sends indication message or base station according to UPH to user equipment, in order to which radio network controller sends indication message, end user's equipment according to handover information to user equipment Indication message is being received, target TTI types are switched to according to the indication message, this avoid the mistakes of the Shuo Ju Lost during data dispatch, and then the accuracy of TTI type switching procedures is being improved.

One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can be completed by the related hardware of programmed instruction, foregoing program can be stored in a computer read/write memory medium, the program upon execution, performs the step of including above method embodiment；And foregoing storage medium includes：ROM, RAM, magnetic disc or CD etc. are various can be with the medium of store program codes.

It is described above; only embodiment of the invention, but protection scope of the present invention is not limited thereto, any one skilled in the art the invention discloses technical scope in; change or replacement can be readily occurred in, should be all included within the scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.

Claims

Claims

1st, a kind of transmission intercal TTI type switching methods, it is characterised in that including：User equipment sends transmission power surplus UPH according to trigger condition to base station, auxiliary handoff information is sent to radio network controller by signaling or protocol frame according to the UPH in order to which the base station sends indication message or the base station according to the UPH to the user equipment, so that the radio network controller sends the indication message according to the auxiliary handoff information to the user equipment；

The user equipment is switched to target TTI types according to the indication message.

2nd, according to the method described in claim 1, it is characterised in that the user equipment sends transmission power surplus UPH according to trigger condition to base station to be included：

No matter the Slow of the user equipment deposit in whether have data, when meeting the trigger condition of schedule information, the user equipment sends the schedule information to the base station, and the schedule information includes the UPH;

Wherein, the trigger condition of the schedule information include periodic scheduling information trigger timer cut-off or high-priority data reach the user equipment Slow deposit or the up enhancing protocol Data Units of MAC-i PDU in remaining space be more than 18bit.

3rd, according to the method described in claim 1, it is characterised in that the user equipment sends transmission power surplus UPH according to trigger condition to base station to be included：

When remaining space is less than 18bit more than 5bit in the MAC-i PDU, described UPH grades is associated in the MAC-i PDU by the user equipment；

The user equipment sends the MAC-i PDU to the base station.

4th, according to the method described in claim 1, it is characterised in that the user equipment sends transmission power surplus UPH according to trigger condition to base station to be included：

When the UPH is less than the first threshold value less than the first threshold value or the UPH and continues very first time thresholding, the user equipment sends the UPH to the base station;

Or,

When the UPH is higher than the second threshold value higher than the second threshold value or the UPH and continues the second time threshold, the user equipment sends the UPH to the base station;

Or, When the current TTI types of user equipment are 2msTTI types, and the UPH less than the first threshold value or the UPH less than the first threshold value and when continuing very first time thresholding, the user equipment sends the UPH to the base station;

Or,

When the current TTI types of user equipment are l OmsTTI types, and the UPH higher than the second threshold value or the UPH higher than the second threshold value and when continuing the second time threshold, the user equipment sends the UPH to the base station.

5th, according to the method described in claim 1, it is characterised in that the user equipment sends the UPH according to trigger condition to base station to be included：

When periodicity UPH triggering timer cut-offs, the user equipment sends the UPH to the base station.

6th, the method according to claim 4 and 5, it is characterised in that the UPH is included in schedule information or MAC-i PDU and reported.

7th, method according to claim 6, it is characterised in that when the UPH be included in MAC-i PDU on give the correct time,

Before the user equipment sends UPH according to trigger condition to base station, in addition to：Thresholding in the blunt heads of ^ of the MAC-i PDU is configured by the user equipment, so that the base station is known in the MAC-i PDU comprising described according to the thresholding after setting

UPH。

8th, the method according to any one of claim 1 to 7, it is characterised in that before the user equipment sends UPH according to trigger condition to base station, in addition to：

The user equipment is filtered according to filtering formula to the UPH, the UPH after generation filtering.

9th, method according to claim 8, it is characterised in that the filtering formula is： F_n = (\ - a) - F_n__{l +} a - M_n^ is wherein, described_aFor filtration parameter, it is described be the filtering after

UPH, Fn- 1 is the last UPH filtered,^M" for the UPH of measurement.

10th, the method according to claim 9, it is characterised in that the user equipment is filtered according to filtering formula to the UPH, after the UPH after generation filtering, in addition to： Thresholding in the schedule information is configured by the user equipment, in order to which the base station knows that the UPH is the UPH after filtering according to the thresholding after setting;

Or,

Thresholding in the blunt heads of ^ of the MAC-i PDU is configured by the user equipment, in order to which the base station knows that the UPH is the UPH after filtering according to the thresholding after setting.

11, method according to claim 10, it is characterised in that the thresholding in the schedule information is configured by the user equipment, including：

Slow in the schedule information maximum amount of data TEBS domains deposited are set to complete zero by the user equipment, and the data volume HLBS domains of the logic channel of the limit priority with data in the schedule information are set into nonzero value；

Or,

Slow in the schedule information maximum amount of data TEBS domains deposited are set to zero by the user equipment, and the mark HLID of the highest priority logical channel with the data domains in the schedule information are set into nonzero value；

Or,

HLID domains in the schedule information are set to complete 1 by the user equipment;

Or,

HLID domains in the schedule information are set to complete zero by the user equipment, and the HLBS domains in the schedule information are set into nonzero value；

Or,

HLID domains in the schedule information are set to complete zero by the user equipment, and the TEBS domains in the schedule information are set into nonzero value.

12nd, the method according to claim 7 or 10, it is characterised in that the thresholding in the blunt heads of ^ of the MAC-i PDU is configured by the user equipment, including：

Logic Channel Identifier LCH-ID domains in the blunt heads of ^ of the MAC-i PDU are set to complete 1 by the user equipment;

Or,

Length L domains in the header of the MAC-i PDU are set to entirely by the user equipment 13rd, the method according to any one of claim 1 to 12, characterized in that, the target TTI types include any one in 2ms TTI types, l Oms TTI types, DCH dedicated channel 10ms TTI types, DCH dedicated channel 20ms TTI types, DCH dedicated channel 40ms TTI types, DCH dedicated channel 80ms TTI types.

14th, a kind of transmission intercal TTI type switching methods, it is characterised in that including：Base station receives the transmission power surplus UPH for the user equipment that user equipment is sent according to trigger condition;

The base station sends indication message according to the UPH to the user equipment, so that the user equipment is switched to target TTI types according to the indication message, or, the base station sends auxiliary handoff information by signaling or protocol frame according to the UPH to radio network controller, so that the radio network controller sends the indication message according to the auxiliary handoff information to the user equipment, indicate that the user equipment is switched to target TTI types according to the indication message.

15th, method according to claim 14, it is characterised in that the base station sends indication message according to the UPH to the user equipment, includes so that the user equipment is switched to target TTI types according to the indication message：

The base station determines target TTI types according to the UPH；

The base station sends indication message according to the target TTI types to the user equipment, in order to which the user equipment is switched to target TTI types according to the indication message.

16th, method according to claim 14, it is characterised in that the base station sends auxiliary handoff information by signaling or protocol frame according to the UPH to radio network controller, including：

The base station sends handover request information by the signaling or the protocol frame according to the UPH to the radio network controller.

17th, method according to claim 14, it is characterised in that the base station sends auxiliary handoff information by signaling or protocol frame according to the UPH to radio network controller to be included：

The base station is according to the UPH by the signaling or the protocol frame to described wireless Network controller sends the UPH.

18th, the method according to any one of claim 14 to 17, it is characterised in that the base station is received after the transmission power surplus UPH for the user equipment that user equipment is sent according to trigger condition, including：

The base station is filtered according to filtering formula to the UPH, the UPH after generation filtering, wherein, the filtering formula is：^- ^+^, wherein, it is described_aIt is described for filtration parameter^F" it is the UPH after the filtering, Fn- 1 is the UPH of last filtering, and ^ is the UPH of measurement.

19th, the method according to any one of claim 14 to 17, it is characterised in that the transmission power surplus UPH that the base station receives the user equipment that user equipment is sent according to trigger condition includes：

The base station receives and parses through the schedule information or the MAC-i PDU that the user equipment is sent, and obtains the UPH filtered by the user equipment.

20th, a kind of transmission intercal TTI type switching methods, it is characterised in that including：Radio network controller receives the auxiliary handoff information that base station is sent by signaling or protocol frame；

The radio network controller sends the indication message according to the auxiliary handoff information to the user equipment, so that the user equipment is switched to target TTI types according to the indication message.

21st, method according to claim 20, it is characterised in that the radio network controller receives base station to be included by the auxiliary handoff information of signaling or protocol frame transmission：

The radio network controller receives the base station and sends UPH by the signaling or the protocol frame.

22nd, method according to claim 20, it is characterised in that the radio network controller receives base station to be included by the auxiliary handoff information of signaling or protocol stack transmission：

The radio network controller receives the handover request information that the base station is sent by the signaling or the protocol frame.

23rd, the method according to claim 21 or 22, it is characterised in that the radio network controller sends the switching according to the auxiliary handoff information to the user equipment Configured information, including：

The radio network controller determines the target TTI types according to the U P H or described handover request information；

The radio network controller sends indication message according to the target TTI types to the user equipment, and the indication message is radio bearer reallocation message, or transmission channel reallocation message.

24th, a kind of transmission intercal TTI type switching methods, it is characterised in that including：The transmission power surplus UPH that user equipment sends filtering according to trigger condition to base station is reported, auxiliary handoff information is sent to radio network controller by signaling or protocol frame in order to which the instruction that the base station is reported according to the UPH of the filtering sends the instruction reported according to the UPH of the filtering in indication message or the base station to the user equipment, so that the radio network controller sends the indication message according to the auxiliary handoff information to the user equipment；

The user equipment is switched to target TTI types according to the indication message.

25th, method according to claim 24, it is characterised in that before the user equipment sends the UPH reports of filtering according to trigger condition to base station, in addition to：

The user equipment is filtered according to filtering formula to the UPH, the UPH after generation filtering.

26th, method according to claim 25, it is characterised in that the filtering formula is： F„ = (l -_a) ' F„__{1 + a}' M, wherein, it is described_aFor filtration parameter, described is the UPH after the filtering, and Fn- 1 is the last UPH filtered,^M" for the UPH of measurement.

27th, the method according to any one of claim 24 to 26, it is characterised in that the UPH reports that the user equipment sends filtering according to trigger condition to base station include：

When the UPH after the filtering is less than the first threshold value less than the first threshold value or the UPH and continues very first time thresholding, the user equipment sends the UPH reports of the filtering of generation to the base station；

Or,

When the UPH after the filtering higher than the second threshold value or the UPH higher than the second threshold value and when continuing the second time threshold, the user equipment is by the UPH of the filtering of generation Report is sent to the base station；

Or,

When the current TTI types of the user equipment are 2msTTI types, and the UPH less than the first threshold value or the UPH less than the first threshold value and when continuing very first time thresholding, the user equipment sends the UPH reports of the filtering of generation to the base station；

Or,

When the current TTI types of the user equipment are l OmsTTI types, and the UPH higher than the second threshold value or the UPH higher than the second threshold value and when continuing the second time threshold, the user equipment sends the UPH reports of the filtering of generation to the base station.

28th, the method according to any one of claim 24 to 27, it is characterised in that：Thresholding in the schedule information is configured by the user equipment；

The UPH reports that the user equipment sends filtering according to trigger condition to base station include：The user equipment sends the UPH reports of the filtering of the thresholding included in the schedule information after setting to the base station according to trigger condition.

29th, method according to claim 28, it is characterised in that the user equipment by the thresholding in the schedule information be configured including：

Slow in the schedule information maximum amount of data TEBS domains deposited are set to complete zero by the user equipment, and the data volume HLBS domains of the logic channel of the limit priority with data in the schedule information are set into nonzero value；

Or,

TEBS domains in the schedule information are set to zero by the user equipment, and the mark HLID of the highest priority logical channel with the data domains in the schedule information are set into nonzero value；

Or,

HLID domains in the schedule information are set to complete 1 by the user equipment;

Or,

HLID domains in the schedule information are set to complete zero by the user equipment, and the HLBS domains in the schedule information are set into nonzero value；

Or, HLID domains in the schedule information are set to complete zero by the user equipment, and the T E B S domains in the schedule information are set into nonzero value；

Or,

HLID domains in the schedule information are set to all ones or all zeroes by the user equipment, and select from the UPH domains 4 to represent HLID.

30th, the method according to any one of claim 24 to 28, characterized in that, the target TTI types include any one in 2ms TTI types, l Oms TTI types, DCH dedicated channel 10ms TTI types, DCH dedicated channel 20ms TTI types, DCH dedicated channel 40ms TTI types, DCH dedicated channel 80ms TTI types.

31, a kind of transmission intercal TTI type switching methods, it is characterised in that including：Base station receives the transmission power surplus for the filtering that user equipment is sent according to trigger condition

UPH is reported；

The base station is reported to the user equipment according to the UPH of the filtering sends indication message, so that the user equipment is switched to target TTI types according to the indication message, or, the base station sends auxiliary handoff information by signaling or protocol frame according to the UPH of filtering reports to radio network controller, so that the radio network controller sends the indication message according to the auxiliary handoff information to the user equipment, indicate that the user equipment is switched to target TTI types according to the indication message.

32nd, the method according to claim 31, it is characterized in that, the base station according to the UPH of the filtering report to the user equipment send indication message include so that the user equipment is switched to target TTI types according to the indication message：

The base station determines target TTI types according to the UPH of filtering reports；The base station sends indication message according to the target TTI types to the user equipment, so that the user equipment is switched to target TTI types according to the indication message.

33rd, the method according to claim 31, it is characterised in that report that sending auxiliary handoff information to radio network controller by signaling or protocol frame includes according to the UPH of the filtering in the base station：

The base station passes through the signaling or the protocol frame according to the UPH of filtering reports Handover request information is sent to the radio network controller.

34th, a kind of user equipment, it is characterised in that including：

Transmitting element, for sending transmission power surplus UPH to base station according to trigger condition, auxiliary handoff information is sent to radio network controller by signaling or protocol frame according to the UPH in order to which the base station sends indication message or the base station according to the UPH to the user equipment, so that the radio network controller sends the indication message according to the auxiliary handoff information to the user equipment；

Switch unit, for being switched to target TTI types according to the indication message.

35th, user equipment according to claim 34, it is characterised in that the transmitting element specifically for：No matter the Slow of the user equipment deposit in whether have data, when meeting the trigger condition of schedule information, the schedule information is sent to the base station, the schedule information includes the UPH;

Wherein, the trigger condition of the schedule information include periodic scheduling information trigger timer cut-off or high-priority data reach the user equipment Slow deposit or the up enhancing protocol Data Units of MAC-i PDU in remaining space be more than 18bit.

36th, user equipment according to claim 34, it is characterised in that the transmitting element specifically for：When remaining space is less than 18bit more than 5bit in the MAC-i PDU, described UPH grades is associated in the MAC-i PDU；And for sending the MAC-i PDU to the base station.

37th, user equipment according to claim 34, it is characterised in that the transmitting element specifically for：When the UPH is less than the first threshold value less than the first threshold value or the UPH and continues very first time thresholding, the UPH is sent to the base station;Or, when the UPH is higher than the second threshold value higher than the second threshold value or the UPH and continues the second time threshold, the UPH is sent to the base station;Or, when the current TTI types of user equipment are 2msTTI types, and the UPH less than the first threshold value or the UPH less than the first threshold value and when continuing very first time thresholding, send the UPH to the base station;Or, when the current TTI types of user equipment are l OmsTTI types, and the UPH higher than the second threshold value or the UPH higher than the second threshold value and when continuing the second time threshold, send the UPH to the base station. 38th, user equipment according to claim 34, it is characterised in that the transmitting element specifically for：When periodicity UPH triggering timer cut-offs, the UPH is sent to the base station.

39th, the user equipment according to claim 37 and 38, it is characterised in that the UPH is included in schedule information or MAC-i PDU and reported.

40th, the user equipment according to claim 39, it is characterised in that when the UPH be included in MAC-i PDU on give the correct time,

Setting unit, is configured for the thresholding in the blunt heads of ^ by the MAC-i PDU, so that the base station is known according to the thresholding after setting includes the UPH in the MAC-i PDU.

41st, the user equipment according to any one of claim 34 to 40, it is characterised in that filter element, for being filtered according to filtering formula to the UPH, the UPH after generation filtering.

42nd, user equipment according to claim 41, it is characterised in that the filtering formula is：Wherein, a is filtration parameter to F^H i+a ' M, described^FFor the UPH after the filtering, Fn- 1 is the last UPH filtered,^M" for the UPH of measurement.

43rd, user equipment according to claim 42, it is characterised in that the user equipment also includes：

Setting unit, for the thresholding in the schedule information to be configured, in order to which the base station knows that the UPH is the UPH after filtering according to the thresholding after setting;Or, for the thresholding in the header of the MAC-i PDU to be configured, in order to which the base station knows that the UPH is the UPH after filtering according to the thresholding after setting.

44th, user equipment according to claim 43, it is characterised in that the setting unit by the thresholding in the schedule information be configured specifically for：Slow in the schedule information maximum amount of data TEBS domains deposited are set to complete zero, and the data volume HLBS domains of the logic channel of the limit priority with data in the schedule information are set to nonzero value；Or, it is set to nonzero value for the TEBS domains in the schedule information to be set into zero, and the highest priority logical channel with data in the schedule information is identified into HLID domains；Or, the HLID domains in the schedule information are set to complete 1;Or, will be described HLID domains in schedule information are set to complete zero, and the HLBS domains in the schedule information are set into nonzero value；Or, the HLID domains in the schedule information are set to complete zero, and the TEBS domains in the schedule information are set to nonzero value.

45th, the user equipment according to claim 40 or 43, it is characterised in that the setting unit by the thresholding in the blunt heads of ^ of the MAC-i PDU be configured specifically for：Logic Channel Identifier LCH-ID domains in the head of the MAC-i PDU are set to complete 1；Or, for the length L domains in the header of the MAC-i PDU to be set into full 0.

46th, the user equipment according to any one of claim 34 to 45, characterized in that, the target TTI types include any one in 2ms TTI types, l Oms TTI types, DCH dedicated channel 10ms TTI types, DCH dedicated channel 20ms TTI types, DCH dedicated channel 40ms TTI types, DCH dedicated channel 80ms TTI types.

47th, a kind of base station, it is characterised in that including：

Receiving unit, the transmission power surplus UPH for receiving the user equipment that user equipment is sent according to trigger condition;

Transmitting element, for the UPH that is received according to the receiving unit indication message is sent to the user equipment, so that the user equipment is switched to target TTI types according to the indication message, or, auxiliary handoff information is sent to radio network controller by signaling or protocol frame for the UPH that is received according to the receiving unit, so that the radio network controller sends the indication message according to the auxiliary handoff information to the user equipment, indicate that the user equipment is switched to target TTI types according to the indication message.

48th, base station according to claim 47, it is characterised in that the transmitting element according to the UPH to the user equipment send indication message specifically for：The target TTI types are determined according to the UPH that the receiving unit is received；And for sending indication message to the user equipment according to the target TTI types, in order to which the user equipment is switched to target TTI types according to the indication message.

49th, base station according to claim 47, it is characterised in that the transmitting element according to the UPH by signaling or protocol frame to radio network controller send auxiliary handoff information specifically for：The signaling or institute are passed through according to the UPH that the receiving unit is received State protocol frame and send handover request information to the radio network controller.

50th, base station according to claim 47, it is characterised in that the transmitting element according to the UPH by signaling or protocol frame to radio network controller send auxiliary handoff information specifically for：The UPH received according to the receiving unit sends the UPH by the signaling or the protocol frame to the radio network controller.

51st, the base station according to any one of claim 47 to 50, it is characterised in that the user equipment also includes：

Filter element, for before the transmitting element, being filtered according to filtering formula to the UPH, the UPH after generation filtering, wherein, the filtering formula is：

F_n = (\ - a) - F_n__{l +} a - M_n^ is wherein, described_aFor filtration parameter, it is described be the filtering after

UPH, Fn- 1 is the last UPH filtered,^M" for the UPH of measurement.

52nd, the base station according to any one of claim 47 to 50, it is characterised in that the receiving unit specifically for：The schedule information or MAC-i PDU of user equipment transmission are received and parsed through, the UPH filtered by the user equipment is obtained.

53rd, a kind of radio network controller, it is characterised in that including：

Receiving unit, for receiving the auxiliary handoff information that base station is sent by signaling or protocol frame；

Transmitting element, sends the indication message, so that the user equipment is switched to target TTI types according to the indication message for the auxiliary handoff information that is received according to the receiving unit to the user equipment.

54th, radio network controller according to claim 53, it is characterised in that the receiving unit specifically for：Receive the base station and UPH is sent by signaling or protocol frame.

55th, radio network controller according to claim 53, it is characterised in that the receiving unit specifically for：Receive the handover request information that the base station is sent by the signaling or the protocol frame.

56th, the radio network controller according to claim 53 or 55, it is characterised in that the transmitting element specifically for：The UPH or handover request information received according to the receiving unit determines the target TTI types；And for sending indication message to the user equipment according to the target TTI types, the indication message is radio bearer weight With message, or transmission channel reallocation message.

57th, a kind of user equipment, it is characterised in that including：

Transmitting element, transmission power surplus UPH for sending filtering to base station according to trigger condition is reported, auxiliary handoff information is sent to radio network controller by signaling or protocol frame in order to which the instruction that the base station is reported according to the UPH of the filtering sends the instruction reported according to the UPH of the filtering in indication message or the base station to the user equipment, so that the radio network controller sends the indication message according to the auxiliary handoff information to the user equipment；

Switch unit, for being switched to target TTI types according to the indication message.

58th, user equipment according to claim 57, it is characterised in that the user equipment also includes：

Filter element, for being filtered according to filtering formula to the UPH, the UPH after generation filtering.

59th, user equipment according to claim 58, it is characterised in that the filtering formula is：Wherein, a is filtration parameter to F^H i+a ' M, described^FFor the UPH after the filtering, Fn- 1 is the last UPH filtered,^M" for the UPH of measurement.

60th, the user equipment according to any one of claim 57 to 59, it is characterised in that the transmitting element specifically for：When the UPH after the filtering is less than the first threshold value less than the first threshold value or the UPH and continues very first time thresholding, the UPH reports of the filtering of generation are sent to the base station；Or, when the UPH after the filtering is higher than the second threshold value higher than the second threshold value or the UPH and continues the second time threshold, the UPH reports of the filtering of generation are sent to the base station；Or, when the current TTI types of the user equipment are 2msTTI types, and the UPH less than the first threshold value or the UPH less than the first threshold value and when continuing very first time thresholding, the UPH reports of the filtering of generation are sent to the base station；Or, when the current TTI types of the user equipment are l OmsTTI types, and the UPH higher than the second threshold value or the UPH higher than the second threshold value and when continuing the second time threshold, the UPH reports of the filtering of generation are sent to the base station.

61st, the user equipment according to any one of claim 57 to 60, its feature exists In, the user equipment, in addition to：

Setting unit, for the thresholding in the schedule information to be configured；

The transmitting element specifically for：After the thresholding in the schedule information is configured by the setting unit, the UPH reports of the filtering of the thresholding included in the schedule information after setting are sent to the base station according to trigger condition.

62nd, user equipment according to claim 61, it is characterised in that the setting unit specifically for：Slow in the schedule information maximum amount of data TEBS domains deposited are set to complete zero, and the data volume HLBS domains of the logic channel of the limit priority with data in the schedule information are set to nonzero value；Or, the TEBS domains in the schedule information are set to zero, and the mark HLID of the highest priority logical channel with the data domains in the schedule information are set to nonzero value；Or, the HLID domains in the schedule information are set to complete 1;Or, the HLID domains in the schedule information are set to complete zero, and the HLBS domains in the schedule information are set to nonzero value；Or, the HLID domains in the schedule information are set to complete zero, and the TEBS domains in the schedule information are set to nonzero value；Or, the HLID domains in the schedule information are set to all ones or all zeroes, and select from the UPH domains 4 to represent HLID.

63rd, the user equipment according to any one of claim 57 to 62, characterized in that, the target TTI types include any one in 2ms TTI types, l Oms TTI types, DCH dedicated channel 10ms TTI types, DCH dedicated channel 20ms TTI types, DCH dedicated channel 40ms TTI types, DCH dedicated channel 80ms TTI types.

64th, a kind of base station, it is characterised in that including：

Receiving unit, the transmission power surplus UPH for receiving the filtering that user equipment is sent according to trigger condition is accused；

Transmitting element, the UPH of the filtering for being received according to the receiving unit, which is reported to the user equipment, sends indication message, so that the user equipment is switched to target TTI types according to the indication message, or, the UPH reports of the filtering received according to the receiving unit send auxiliary handoff information by signaling or protocol frame to radio network controller, so that the radio network controller sends the indication message according to the auxiliary handoff information to the user equipment, indicate the user equipment according to the indication message It is switched to target TTI types.

65th, base station according to claim 64, it is characterised in that the transmitting element according to the UPH of the filtering report to the user equipment send indication message specifically for：Target TTI types are determined according to the UPH of filtering reports；Indication message is sent to the user equipment according to the target TTI types, so that the user equipment is switched to target TTI types according to the indication message.

66th, base station according to claim 64, it is characterised in that the transmitting element according to the filtering UPH reports by signaling or protocol frame to radio network controller send auxiliary handoff information specifically for：Handover request information is sent to the radio network controller by the signaling or the protocol frame according to the UPH of filtering reports.

67th, a kind of user equipment, it is characterised in that including：

Transmitter, for sending transmission power surplus UPH to base station according to trigger condition, auxiliary handoff information is sent to radio network controller by signaling or protocol frame according to the UPH in order to which the base station sends indication message or the base station according to the UPH to the user equipment, so that the radio network controller sends the indication message according to the auxiliary handoff information to the user equipment；

Processor, for being switched to target TTI types according to the indication message.

68th, user equipment according to claim 67, it is characterised in that the transmitter specifically for：No matter the Slow of the user equipment deposit in whether have data, when meeting the trigger condition of schedule information, the schedule information is sent to the base station, the schedule information includes the UPH;

Wherein, the trigger condition of the schedule information include periodic scheduling information trigger timer cut-off or high-priority data reach the user equipment Slow deposit or the up enhancing protocol Data Units of MAC-i PDU in remaining space be more than 18bit.

69th, user equipment according to claim 67, it is characterised in that the transmitter specifically for：When remaining space is less than 18bit more than 5bit in the MAC-i PDU, described UPH grades is associated in the MAC-i PDU；And send the MAC-i PDU to the base station.

70th, user equipment according to claim 67, it is characterised in that the transmitting Implement body is used for：When the UPH is less than the first threshold value less than the first threshold value or the UPH and continues very first time thresholding, the UPH is sent to the base station;Or, when the UPH is higher than the second threshold value higher than the second threshold value or the UPH and continues the second time threshold, the UPH is sent to the base station;Or, when the current TTI types of user equipment are 2msTTI types, and the UPH less than the first threshold value or the UPH less than the first threshold value and when continuing very first time thresholding, send the UPH to the base station;Or, when the current TTI types of user equipment are l OmsTTI types, and the UPH higher than the second threshold value or the UPH higher than the second threshold value and when continuing the second time threshold, send the UPH to the base station.

71st, user equipment according to claim 67, it is characterised in that the transmitter specifically for：When periodicity UPH triggering timer cut-offs, the UPH is sent to the base station.

72nd, the user equipment according to claim 70 and 71, it is characterised in that the UPH is included in schedule information or MAC-i PDU and reported.

73rd, the user equipment according to claim 72, it is characterised in that when the UPH be included in MAC-i PDU on give the correct time,

The processor, the thresholding being additionally operable in the blunt heads of ^ by the MAC-i PDU is configured, so that the base station is known according to the thresholding after setting includes the UPH in the MAC-i PDU.

74th, the user equipment according to any one of claim 67 to 73, it is characterised in that the processor, is additionally operable to filter the UPH according to filtering formula, the UPH after generation filtering.

75th, the user equipment according to any one of claim 67 to 74, it is characterised in that the processor, is additionally operable to filter the UPH according to filtering formula, the UPH after generation filtering, and the filtering formula is： ^¹- ") ^^ " ^, wherein, it is described_aFor filtration parameter, described " is the UPH after the filtering, Fn- l are the UPH of last filtering, and ^ is the UPH of measurement.

76th, the user equipment according to claim 75, it is characterised in that the processor, is additionally operable to the thresholding in the schedule information being configured, in order to the base station according to Thresholding after setting knows that the UPH is the UPH after filtering;Or, for the thresholding in the header of the MAC-i PDU to be configured, in order to which the base station knows that the UPH is the UPH after filtering according to the thresholding after setting.

77th, the user equipment according to claim 76, it is characterised in that the processor by the thresholding in the schedule information be configured specifically for：Slow in the schedule information maximum amount of data TEBS domains deposited are set to complete zero, and the data volume HLBS domains of the logic channel of the limit priority with data in the schedule information are set to nonzero value；Or, the maximum amount of data TEBS domains that the Slow in the schedule information is deposited are set to zero, and the mark HLID of the highest priority logical channel with the data domains in the schedule information are set to nonzero value；Or, the HLID domains in the schedule information are set to complete 1;Or, the HLID domains in the schedule information are set to complete zero, and the HLBS domains in the schedule information are set to nonzero value；Or, the HLID domains in the schedule information are set to complete zero, and the TEBS domains in the schedule information are set to nonzero value.

78th, the user equipment according to claim 73 or 76, it is characterised in that the processor by the thresholding in the header of the MAC-i PDU be configured specifically for：Logic Channel Identifier LCH-ID domains in the head of the MAC-i PDU are set to complete 1；Or, the length L domains in the header of the MAC-i PDU are set to full 0.

79th, the user equipment according to any one of claim 67 to 78, characterized in that, the target TTI types include any one in 2ms TTI types, l Oms TTI types, DCH dedicated channel 10ms TTI types, DCH dedicated channel 20ms TTI types, DCH dedicated channel 40ms TTI types, DCH dedicated channel 80ms TTI types.

80th, a kind of base station, it is characterised in that including：

Receiver, the transmission power surplus UPH for receiving the user equipment that user equipment is sent according to trigger condition;

Transmitter, for sending indication message to the user equipment according to the UPH, so that the user equipment is switched to target TTI types according to the indication message, or, auxiliary handoff information is sent to radio network controller by signaling or protocol frame according to the UPH, so that the radio network controller sends the indication message according to the auxiliary handoff information to the user equipment, indicate that the user equipment indicates letter according to the switching Breath is switched to target TTI types.

81st, the base station according to claim 80, it is characterised in that the transmitter according to the UPH to the user equipment send indication message specifically for：Target TTI types are determined according to the UPH；And for sending indication message to the user equipment according to the target TTI types, in order to which the user equipment is switched to target TTI types according to the indication message.

82nd, the base station according to claim 80, it is characterised in that the transmitter according to the UPH by signaling or protocol frame to radio network controller send auxiliary handoff information specifically for：Handover request information is sent to the radio network controller by the signaling or the protocol frame according to the UPH.

83rd, the base station according to claim 80, it is characterised in that the transmitter according to the UPH by signaling or protocol frame to radio network controller send auxiliary handoff information specifically for：The UPH is sent to the radio network controller by the signaling or the protocol frame according to the UPH.

84th, the base station according to any one of claim 80 to 83, it is characterised in that processor, for being filtered according to filtering formula to the UPH, the UPH after generation filtering, wherein, the filtering formula is：^- ^+^, wherein, it is described_aIt is described for filtration parameter^F" it is the UPH after the filtering, Fn- 1 is the UPH of last filtering, and ^ is the UPH of measurement.

85th, the base station according to any one of claim 80 to 83, it is characterised in that the receiver specifically for：The schedule information or MAC-i PDU that the user equipment is sent are received and parsed through, the UPH filtered by the user equipment is obtained.

86th, a kind of radio network controller, it is characterised in that including：

Receiver, for receiving the auxiliary handoff information that base station is sent by signaling or protocol frame；Transmitter, for sending the indication message to the user equipment according to the auxiliary handoff information, so that the user equipment is switched to target according to the indication message

TTI types.

87th, the radio network controller according to claim 86, it is characterised in that the receiver specifically for：The base station is received to send by the signaling or the protocol frame UPH。

88th, the radio network controller according to claim 86, it is characterised in that the receiver specifically for：Receive the handover request information that the base station is sent by the signaling or the protocol frame.

89th, the radio network controller according to claim 87 or 88, it is characterised in that the transmitter specifically for：The target TTI types are determined according to the UPH or described handover request information；And for sending indication message to the user equipment according to the target TTI types, the indication message is radio bearer reallocation message, or transmission channel reallocation message.

90th, a kind of user equipment, it is characterised in that including：

Transmitter, transmission power surplus UPH for sending filtering to base station according to trigger condition is reported, auxiliary handoff information is sent to radio network controller by signaling or protocol frame in order to which the instruction that the base station is reported according to the UPH of the filtering sends the instruction reported according to the UPH of the filtering in indication message or the base station to the user equipment, so that the radio network controller sends the indication message according to the auxiliary handoff information to the user equipment；

Processor, for being switched to target TTI types according to the indication message.

91st, the user equipment according to claim 90, it is characterised in that the processor, is additionally operable to filter the UPH according to filtering formula, the UPH after generation filtering.

92nd, the user equipment according to claim 91, it is characterised in that the filtering formula is：Wherein, a is filtration parameter to F^H i+a ' M, described^FFor the UPH after the filtering, Fn- 1 is the last UPH filtered,^M" for the UPH of measurement.

93rd, the user equipment according to any one of claim 90 to 92, it is characterised in that the transmitter specifically for：When the UPH after the filtering is less than the first threshold value less than the first threshold value or the UPH and continues very first time thresholding, the UPH reports of the filtering of generation are sent to the base station；Or, when the UPH after the filtering is higher than the second threshold value higher than the second threshold value or the UPH and continues the second time threshold, the UPH reports of the filtering of generation are sent to the base station；Or, when the user equipment current TTI types be 2msTTI types, and the UPH be less than the first threshold value or described When UPH is less than the first threshold value and continues very first time thresholding, the UPH reports of the filtering of generation are sent to the base station；Or, when the current TTI types of the user equipment are l OmsTTI types, and the UPH higher than the second threshold value or the UPH higher than the second threshold value and when continuing the second time threshold, the UPH reports of the filtering of generation are sent to the base station.

94th, the user equipment according to any one of claim 90 to 93, it is characterised in that the processor, is additionally operable to the thresholding in the schedule information being configured；

The transmitter specifically for：After the thresholding in the schedule information is configured by the processor, the UPH reports of the filtering of the thresholding included in the schedule information after setting are sent to the base station according to trigger condition.

95th, the user equipment according to claim 94, it is characterised in that the processor by the thresholding in the schedule information be configured specifically for：Slow in the schedule information maximum amount of data TEBS domains deposited are set to complete zero, and the data volume HLBS domains of the logic channel of the limit priority with data in the schedule information are set to nonzero value；Or, the TEBS domains in the schedule information are set to zero, and the mark HLID of the highest priority logical channel with the data domains in the schedule information are set to nonzero value；Or, the HLID domains in the schedule information are set to complete 1；Or, the HLID domains in the schedule information are set to complete zero, and the HLBS domains in the schedule information are set to nonzero value；Or, the HLID domains in the schedule information are set to complete zero, and the TEBS domains in the schedule information are set to nonzero value；Or, the HLID domains in the schedule information are set to all ones or all zeroes, and select from the UPH domains 4 to represent HLID.

96th, the user equipment according to any one of claim 90 to 95, characterized in that, the target TTI types include any one in 2ms TTI types, l Oms TTI types, DCH dedicated channel 10ms TTI types, DCH dedicated channel 20ms TTI types, DCH dedicated channel 40ms TTI types, DCH dedicated channel 80ms TTI types.

97th, a kind of base station, it is characterised in that including：

Receiver, the transmission power surplus UPH for receiving the filtering that user equipment is sent according to trigger condition is reported；

Transmitter, cuts for reporting to send to the user equipment according to the UPH of the filtering Configured information is changed, so that the user equipment is switched to target according to the indication message

Τ Τ Ι types, or, auxiliary handoff information is sent to radio network controller by signaling or protocol frame according to the UPH of filtering reports, so that the radio network controller sends the indication message according to the auxiliary handoff information to the user equipment, indicate that the user equipment is switched to target Τ Τ Ι types according to the indication message.

98th, the base station according to claim 97, it is characterised in that the transmitter according to the UPH of the filtering report to the user equipment send indication message specifically for：Target Τ Τ Ι types are determined according to the UPH of filtering reports；Indication message is sent to the user equipment according to the target Τ Τ Ι types, so that the user equipment is switched to target Τ Τ Ι types according to the indication message.

99th, the base station according to claim 97, it is characterised in that the transmitter according to the UPH of filtering reports by signaling or protocol frame to radio network controller send auxiliary handoff information specifically for：Handover request information is sent to the radio network controller by the signaling or the protocol frame according to the UPH of filtering reports.

100th, a kind of transmission intercal Τ Τ Ι type switching systems, it is characterised in that the transmission intercal Τ Τ Ι type switching systems include：User equipment and base station, the user equipment are any user equipment described in claim 34 to 36, and the base station is any base station described in claim 47 to 52；Or, the user equipment is any user equipment described in claim 57 to 63, and the base station is any base station described in claim 64 to 66.

101st, the system according to claim 90, it is characterized in that, the transmission intercal Τ Τ Ι types switching system also includes radio network controller, and the radio network controller is any radio network controller described in claim 53 to 56.

102nd, a kind of transmission intercal Τ Τ Ι type switching systems, it is characterised in that the transmission intercal Τ Τ Ι type switching systems include：User equipment and base station, the user equipment are any user equipment described in claim 67 to 79, and the base station is any base station described in claim 80 to 85；Or, the user equipment is any user equipment described in claim 90 to 96, and the base station is any base station described in claim 97 to 99.

103rd, the system according to claim 90, it is characterised in that the transmission intercal Τ Τ Ι types switching system also includes radio network controller, the radio network controller is Any radio network controller described in claim 86 to 89.