CN102111803B - Method, system and equipment for determining uplink transmission notice and transmission requirement - Google Patents
Method, system and equipment for determining uplink transmission notice and transmission requirement Download PDFInfo
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- CN102111803B CN102111803B CN200910244022.1A CN200910244022A CN102111803B CN 102111803 B CN102111803 B CN 102111803B CN 200910244022 A CN200910244022 A CN 200910244022A CN 102111803 B CN102111803 B CN 102111803B
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Abstract
An embodiment of the invention discloses a method, a system and equipment for configuring an uplink transmission notice and a terminal status, which relate to the field of radio communication and are used for solving the technical problem in the prior art that: a network side cannot know that a terminal in the status of a cell paging channel (CELL_PCH) needs to transmit uplink data. In the method, the system and the equipment for configuring the uplink transmission notice and the terminal status, the terminal in the status of the CELL_PCH sends the notice to the network side after determining that the terminal needs to transmit the uplink data or a large amount of the uplink data; and after receiving the notice, the network side determines that the terminal needs to transmit the uplink data according to the notice. The network side can know that the terminal in the status of the CELL_PCH needs to transmit the uplink data.
Description
Technical field
The present invention relates to wireless communication field, relate in particular to a kind of uplink notice and transmission Location of requirement method, system and equipment.
Background technology
In agreement, stipulate at present, under terminal connection mode, have four kinds of states: cell private channel (CELLDedicated Channel, CELL_DCH) state, cell forward access channel (CELL ForwardAccess Channel, CELL_FACH) state, cell paging channel (CELL Paging Channel, CELL_PCH) state and UTRAN Acceditation Area paging channel (URA_PCH) state.Under CELL_DCH state, for terminal distribution dedicated channel or use high speed downlink packet access (HSDPA) and the correlated channels of high speed uplink packet access (HSUPA) and transmission mechanism transmit data, can fast transport mass data under this state.When the transmitted data amount of the terminal in CELL_DCH state reduces, radio network controller (RNC) can be by terminal configuration to CELL_FACH state.At CELL_FACH state, be not terminal distribution dedicated channel, terminal receives a small amount of downlink data from forward access channel (FACH), uses Random Access Channel (RACH) to transmit a small amount of upstream data.Because FACH and RACH are common signal channels, and the physical resource that they shine upon is limited, so under this state, message transmission rate is lower.Under CELL_FACH state, if in a period of time, terminal does not have transfer of data, enters CELL_PCH state.Under CELL_PCH state, terminal can not send data, only can respond paging or initiate paging, and under this state, network is known the residing community of terminal.Under URA_PCH state, terminal can not send data, only can respond paging or initiate paging, and under this state, network is known the residing UTRAN Acceditation Area of terminal (URA).
For TD SDMA (TD-SCDMA) system, in 3G (Third Generation) Moblie standardization group the 8th version (3GPP Release8), introduced CELL_FACH and strengthened characteristic.CELL_FACH strengthens characteristic and comprises that CELL_FACH strengthens characteristic and CELL_PCH strengthens characteristic.At CELL_FACH, strengthen in characteristic, the correlated channels of HSDPA and HSUPA and transmission mechanism have been incorporated into CELL_FACH state.Like this, under CELL_FACH state, downlink data is mapped to high speed descending sharing channel (High speed Downlink Share Channel, HS-DSCH) on, HS-DSCH is mapped to the upper transmission of high-speed downstream physical channel shared channel (High speed Downlink Physical Share Channel, HS-PDSCH).Upstream data is mapped to and strengthens dedicated channel (Enhanced DedicatedChannel, E-DCH) above, and E-DCH is mapped to the upper transmission of E-DCH physical uplink channel (E-DCH PhysicalUplink Channel, E-PUCH).By such data transfer mode, can improve the transmission rate of signaling under CELL_FACH state, reduce signalling time delay.Strengthen under CELL_PCH state, terminal can receive data by HS-DSCH channel, but still cannot send upstream data.
For strengthening the terminal that has configured dedicated H-RNTI under CELL_PCH state, when having downlink data transmission, this terminal is when the shared control channel (HS-SCCH) of HS-DSCH detects one's own dedicated H-RNTI, first to base station, send the random ascending control channel (E-RUCCH) strengthening and carry out uplink synchronous, then oneself state is transferred to CELL-FACH state.When having transmitting uplink data, first terminal sends E-RUCCH to base station, then oneself state is transferred to CELL_FACH state, and base station is according to the E-RUCCH dispatch terminal receiving.Can see, in strengthening the terminal of CELL_PCH state, no matter upstream data or downlink data transmission, first all will send E-RUCCH to network side.In E-RUCCH, carry schedule information (Scheduling Information, SI), the structure of SI is as follows:
SNPL UPH TEBS HLBS HLID
(5bits) (5bits) (5bits) (4bits) (4bits)
Wherein TEBS (Total EDCH Buffer Status) is total enhancing shape dedicated transmission channel (EDCH) buffer memory, represent the data total amount in all data buffer zones of current terminal (buffer), HLBS (Highest Logic channel Buffer Status) is highest priority logical channel buffer memory, represents the ratio of the shared data total amount of data volume in the corresponding buffer of highest priority logical channel.
State in terminal is converted to after CELL_FACH, and RNC just can determine whether terminal configuration is arrived to CELL_DCH state according to the measuring business volume report of terminal to report.When the traffic carrying capacity of terminal larger, RNC just may according to RRM (Radio Resource Management,, RRM) algorithm by terminal configuration to CELL_DCH state.Network side can pass through System information block (System Information Block, SIB) message or measurement are controlled (Measurement Control) message to the parameter of terminal configuration measuring business volume, comprise measuring amount, report criterion, trigger to measure reporting thresholding etc.After terminal receives measuring business volume parameter, according to the requirement of measuring business volume parameter, at media access control (MAC) layer, measure data volume corresponding to all logic channels that is mapped to certain transmission channel.If this data volume is greater than to trigger to measure, report thresholding, terminal is passed through measurement report (Measurement Report) information reporting RNC by measuring business volume result.After RNC receives measuring business volume result, according to RRM algorithm, determine whether terminal configuration is arrived to CELL_DCH state.
In realizing process of the present invention, inventor finds to exist in prior art following technical problem:
From introduction above, can find out, when the terminal in CELL_PCH state has mass data to send, this terminal needs first from CELL_PCH state, to forward CELL_FACH state to, then terminal carrying out service measurement amount reporting service amount measurement result under this state, also be that terminal need to be transformed into the situation that just can report the uplink business data amount that needs transmission after CELL_FACH state, make network side cannot know in time that terminal needs transmit ascending data.
summary of the invention
The embodiment of the present invention provides a kind of transmitting uplink data Notification Method and a kind of terminal, for solving the terminal of prior art in CELL_PCH state, cannot allow network side know that this terminal needs the problem of transmit ascending data.
A transmitting uplink data Notification Method, the method comprises:
In the terminal of cell paging channel CELL_PCH state, determine whether self needs transmit ascending data;
Determining while needing transmit ascending data, terminal determines whether the data volume of the upstream data that self need to transmit is greater than predefined data volume threshold value, when the data volume of determining the upstream data that self need to transmit is greater than described data volume threshold value, to network side, send for representing that terminal needs the notice of transmit ascending data, with indication network lateral root, according to described notice, determine that described terminal needs transmit ascending data, and determine whether described terminal configuration to be arrived to cell private channel CELL-DCH state according to RRM RRM algorithm, when being defined as being, described terminal configuration is arrived to CELL-DCH state.
A terminal, this terminal comprises:
Transmission determining unit, for determining whether that self needs transmit ascending data when in cell paging channel CELL_PCH state;
Notice transmitting element, for determining and self need after transmit ascending data in described determining unit, sends for representing that terminal needs the notice of transmit ascending data to network side;
This terminal also comprises:
Thresholding judging unit, for determining whether the data volume of the upstream data that terminal need to be transmitted is greater than predefined data volume threshold value;
Described notice transmitting element is used for:
When described thresholding judging unit determines that the data volume of the upstream data that self need to transmit is greater than described data volume threshold value, to network side, send described notice, with indication network lateral root, according to described notice, determine that described terminal needs transmit ascending data, and determine whether by described terminal configuration to cell private channel CELL-DCH state, when being defined as being, described terminal configuration to be arrived to CELL-DCH state according to RRM RRM algorithm.
In this programme, terminal in CELL_PCH state is being determined while self needing transmit ascending data, to network side, send for representing that terminal needs the notice of transmit ascending data, thereby make the terminal in CELL_PCH state of knowing that network side can be real-time need transmit ascending data.
The embodiment of the present invention provides a kind of transmitting uplink data Location of requirement method, system and equipment, for solving prior art network side, cannot know that terminal in CELL_PCH state needs the technical problem of transmit ascending data.
A transmitting uplink data Location of requirement method, the method comprises:
Network side receives terminal in cell paging channel CELL_PCH state when determining that this terminal need to be transmitted the data volume of the upstream data that data and this terminal need to transmit and is greater than predefined data volume threshold value, send for representing that this terminal needs the notice of transmit ascending data;
Network side determines that according to described notice described terminal needs transmit ascending data, and determine whether described terminal configuration to be arrived to cell private channel CELL-DCH state according to RRM RRM algorithm, and when being defined as being, described terminal configuration is arrived to CELL-DCH state.
A base station, this base station comprises:
Notice receiving element, for receiving terminal in cell paging channel CELL_PCH state when determining that this terminal need to be transmitted the data volume of the upstream data that data and this terminal need to transmit and is greater than predefined data volume threshold value, send for representing that this terminal needs the notice of transmit ascending data;
Notifier processes unit, for described notice is sent to radio network controller (RNC), with indication, RNC determines that according to described notice described terminal needs transmit ascending data, and determine whether by described terminal configuration to cell private channel CELL-DCH state, when being defined as being, described terminal configuration to be arrived to CELL-DCH state according to RRM RRM algorithm.
A radio network controller, this radio network controller comprises:
Notice receiving element, is determining that for receiving base station or the terminal in cell paging channel CELL_PCH state this terminal need to transmit the notice that the described terminal of sending when the data volume of the upstream data that data and this terminal need to transmit is greater than predefined data volume threshold value needs transmit ascending data;
The first notifier processes unit, for receiving after described notice at described notice receiving element, according to this notice, determine that described terminal needs transmit ascending data, and determine whether described terminal configuration to be arrived to cell private channel CELL-DCH state according to RRM RRM algorithm, and when being defined as being, described terminal configuration is arrived to CELL-DCH state.
A wireless communication system, this system comprises:
Terminal, for at self during in cell paging channel CELL_PCH state, determine whether self needs transmit ascending data, if, when the data volume of the upstream data transmitting at needs is greater than predefined data volume threshold value, to network side, send for representing that terminal needs the notice of transmit ascending data;
The network equipment, be used for receiving after described notice, according to this notice, determine that described terminal needs transmit ascending data, and determine whether described terminal configuration to be arrived to cell private channel CELL-DCH state according to RRM RRM algorithm, and when being defined as being, described terminal configuration is arrived to CELL-DCH state.
In this programme, the terminal in CELL_PCH state self needs transmit ascending data maybe to need to transmit after a large amount of upstream datas definite, to network side, sends notice, and network side determines that according to this notice described terminal needs transmit ascending data after receiving this notice.Visible, the notice that adopts network side of the present invention to send according to the terminal in CELL_PCH state knows that this terminal needs transmit ascending data.
accompanying drawing explanation
The method flow schematic diagram that Fig. 1 provides for the embodiment of the present invention;
The system configuration schematic diagram that Fig. 2 provides for the embodiment of the present invention;
The terminal structure schematic diagram that Fig. 3 provides for the embodiment of the present invention;
The architecture of base station schematic diagram that Fig. 4 provides for the embodiment of the present invention;
The RNC structural representation that Fig. 5 provides for the embodiment of the present invention.
embodiment
In order to make network side, can know whether the terminal in CELL_PCH state needs transmit ascending data, the embodiment of the present invention provides a kind of uplink notice and transmission Location of requirement method, in this method, terminal in CELL_PCH state self needs transmit ascending data maybe to need to transmit after a large amount of upstream datas definite, to network side, send notice, network side determines that according to this notice terminal needs transmit ascending data after receiving this notice.And then can determine whether terminal configuration to be arrived to CELL_DCH state according to RRM algorithm, and when being defined as being, terminal configuration be arrived to CELL_DCH state.
Referring to Fig. 1, the uplink notice that the embodiment of the present invention provides and transmission Location of requirement method, specifically comprise the following steps:
Step 10: determine in the terminal of CELL_PCH state whether self needs transmit ascending data;
Step 11: terminal, determining while needing transmit ascending data, sends for representing that terminal needs the notice of transmit ascending data to network side;
Step 12: network side receive that terminal sends for representing that terminal needs after the notice of transmit ascending data, according to this notice, determine that described terminal needs transmit ascending data.
After step 12, can also comprise the steps:
Step 13: network side determines whether according to RRM algorithm need to be by terminal configuration to CELL_DCH state; Determining and need to, by terminal configuration after CELL_DCH state, terminal configuration arrived to CELL_DCH state.
In end side:
In step 10, in terminal, to network side, send for before representing that terminal needs the notice of transmit ascending data, terminal can determine whether the data volume of the upstream data that self need to transmit is greater than predefined data volume threshold value, if so, to network side, send for representing that terminal needs the notice of transmit ascending data; Otherwise, do not send this notice.The threshold value of the 4a event of the triggering measuring business volume report reporting that this data volume threshold value can be network configuration can be also other threshold value, can also be a certain fixed value being pre-configured in terminal.
In step 11, what terminal sent to network side can be specifically predefined for representing that terminal needs the first signaling message of transmit ascending data for representing that terminal needs the notice of transmit ascending data, or carried terminal needs the second signaling message of the indication information of transmit ascending data, or the 3rd signaling message of the data amount information of the carried terminal upstream data that need to transmit.
The first signaling message can be that Radio Resource is controlled (RRC) signaling etc.The second signaling message can be cell update (CELL UPDATE) message, RRC signaling, physical layer command etc., and this physical layer command can be E-RUCCH order etc.The 3rd signaling message can be the current business datum amount information to be transmitted of carried terminal measurement report (Measurement Report) message, carry the E-RUCCH message of TEBS information and HLBS information etc.
At network side:
In step 12, network side receive that terminal sends for representing that terminal needs after the notice of transmit ascending data, specifically have following three kinds of processing modes:
Mode one: base station receives above-mentioned notice, sends to radio network controller (RNC) by this notice; RNC receives after notice, determines that terminal needs transmit ascending data, and determines whether terminal configuration to CELL_DCH state according to RRM algorithm;
Mode two: base station receives above-mentioned notice, determines whether terminal configuration to arrive CELL_DCH state according to RRM algorithm, and will determine that result sends to RNC; RNC determines whether terminal configuration to arrive CELL_DCH state according to the definite result receiving, and definite terminal needs transmit ascending data;
Mode three: RNC receives above-mentioned notice, determines that terminal needs transmit ascending data, and determines whether terminal configuration to CELL_DCH state according to RRM algorithm.
For example: above-mentioned notice be terminal by E-RUCCH, send SI time, base station receives after this SI, and this SI is sent to RNC; RNC determines that according to the TEBS in SI and/or HLBS terminal needs transmit ascending data, and determines whether terminal configuration to CELL_DCH state according to RRM algorithm; Preferably, base station is before sending to RNC by SI, can first judge whether the TEBS in SI has become and be greater than 0 from 0, judge TEBS in the current SI receiving whether be greater than 0 and before receiving this SI the TEBS in the last SI receiving whether be 0, if so, the current SI receiving is sent to RNC.Or,
First base station, before SI is sent to RNC, can judge that terminal, whether in cell paging CELL_PCH state, if so, sends to RNC by the current SI receiving.Or,
Base station receives after SI, according to the TEBS in this SI and/or HLBS, according to RRM RRM algorithm, determines whether terminal configuration to CELL_DCH state, and result of determination is sent to RNC; RNC determines whether terminal configuration to arrive CELL_DCH state according to the result of determination receiving, and definite terminal needs transmit ascending data.
Again for example: in above-mentioned notice, be to carry for representing that terminal needs the cell update message of the indication information element of transmit ascending data, or the RRC signaling of carrying this indication information element, or when representing that terminal needs the RRC signaling of transmit ascending data, RNC receives this cell update message or RRC signaling, determine that terminal needs transmit ascending data, and determine whether terminal configuration to CELL_DCH state according to RRM algorithm.
Again for example, when above-mentioned notice is the measurement report message of the current business datum amount information to be transmitted of carried terminal, RNC receives this measurement report message, and determine that according to the business datum amount information to be transmitted in measurement report message terminal needs transmit ascending data, and determine whether terminal configuration to CELL_DCH state according to this business datum amount information to be transmitted and RRM algorithm.
Again for example: in above-mentioned notice, for when representing that terminal needs the physical layer command of transmit ascending data, base station receives this physical layer command, needs the indication information of transmit ascending data to send to RNC terminal; RNC determines that according to this indication information terminal needs transmit ascending data, and determines whether terminal configuration to CELL_DCH state according to RRM algorithm; Or,
Base station receives physical layer command, determines whether terminal configuration is arrived to CELL_DCH state, and result of determination is sent to RNC according to RRM algorithm; RNC determines whether terminal configuration to arrive CELL_DCH state according to the result of determination receiving, and definite terminal needs transmit ascending data.
With specific embodiment, the present invention will be described below:
Embodiment mono-:
Step S01: terminal forwards CELL_FACH state to from CELL_PCH state, and send the E-RUCCH that carries SI;
Step S02: base station receives SI at E-RUCCH, obtains and obtains TEBS or HLBS in SI;
Step S03: base station sends to RNC by E-DCH Frame Protocol (FP) frame by TEBS or HLBS information.This FP frame can be the E-DCH FP frame of existing indication conversion SOT state of termination, also can be a kind of newly-designed special E-DCH FP frame, can also be to carry for representing that this FP frame is for the existing E-DCH FP frame of the field of the FP frame of indication conversion SOT state of termination, this field can be existing field, can be also the special field of new definition;
Concrete, for downlink data, send the terminal triggering and forward CELL_FACH state to, base station can utilize to redefine existing field or increase field in the E-DCH FP frame of existing indication conversion SOT state of termination and represent TEBS and/or HLBS information, can be also that a kind of newly-designed special E-DCH FP frame carries TEBS and/or HLBS information.The CELL_FACH state that forwards to that has upstream data send to trigger for terminal, base station can utilize the E-DCH FP frame that carries data to redefine existing field or increase field to represent TEBS or HLBS information.Be exemplified below:
Existing E-DCH FP frame, wherein field E-DCH User Buffer Size (E-DCH user cache district size) represents the byte number of this FP frame.As embodiments of the invention, this field can be redefined to the information into TEBS and/or HLBS.E-DCHFP frame for indication conversion SOT state of termination mentioned above is also a kind of special shape of this frame, so can use equally field E-DCH User BufferSize to represent the information of TEBS and/or HLBS.
Step S04:RNC is according to TEBS information and/or HLBS information, and judges whether terminal configuration to CELL_DCH state in conjunction with RRM algorithm, if be judged as YES, by terminal configuration to CELL_DCH state.
For step S03, can also be that base station determines whether terminal configuration to CELL_DCH state according to certain criterion.If so, base station sends to RNC by the FP frame that carries result of determination.RNC arrives CELL_DCH state by terminal configuration after receiving this FP frame.
Embodiment bis-:
Step S11: send when terminal has mass data under CELL_PCH state, be that the data volume that terminal need to send is greater than while setting threshold value, triggering cell renewal process, and cell (IE) " Traffic volume indicator " is set in CELL UPDATE message is TRUE;
Step S12:RNC judges whether terminal configuration to arrive CELL_DCH state according to RRM algorithm after receiving CELL UPDATE message, if be judged as YES, terminal configuration is arrived to CELL_DCH state.
Embodiment tri-:
Step S21: terminal receives SIB message or Measurement Control message, obtains the measuring business volume parameter configuring in this message and carries out measuring business volume according to this parameter;
Step S22: terminal has data to send under CELL_PCH state, if the data volume that needs to send is greater than the threshold value that triggering measurements of carrying in SIB message or Measurement Control message reports, terminal transmission Measurement Report;
Step S23:RNC receives after Measurement Report, according to RRM algorithm, judges whether terminal configuration to arrive CELL_DCH state, if be judged as YES, terminal configuration is arrived to CELL_DCH state.
Embodiment tetra-:
Step S31: terminal has mass data to send under CELL_PCH state, the data volume that terminal need to send is greater than while setting threshold value, sends the E-RUCCH that carries special SI.Special SI can be the TEBS territory in SI be set to 0 and HLBS territory be set to non-zero data and represent;
Step S32: base station, after E-RUCCH receives special SI, informs that by FP frame RNC terminal has mass data to need to send;
Step S33:RNC receives after FP frame, according to RRM algorithm, judges whether terminal configuration to arrive CELL_DCH state, if be judged as YES, terminal configuration is arrived to CELL_DCH state.
The physical layer command that can also send other for step S31 terminal informs that base station terminal has mass data to need to send.
Embodiment five:
Step S41: send when terminal has mass data under CELL_PCH state, the data volume that terminal need to send is greater than while setting threshold value, sends the RRC signaling that carried terminal need to transmit the indication information of a large amount of upstream datas; This RRC signaling is existing RRC signaling;
Step S42:RNC judges whether terminal configuration to arrive CELL_DCH state according to RRM algorithm after receiving RRC signaling, if be judged as YES, terminal configuration is arrived to CELL_DCH state.
Embodiment six:
Step S51: send when terminal has mass data under CELL_PCH state, the data volume that terminal need to send is greater than while setting threshold value, sends predefined for representing that terminal need to transmit the RRC signaling of a large amount of upstream datas; This RRC signaling is the RRC signaling of new definition, and RNC and UE need to make an appointment and just think that when RNC receives this RRC signaling terminal has mass data to send;
Step S52:RNC judges whether terminal configuration to arrive CELL_DCH state according to RRM algorithm after receiving RRC signaling, if be judged as YES, terminal configuration is arrived to CELL_DCH state.
Referring to Fig. 3, the embodiment of the present invention also provides a kind of wireless communication system, and this system comprises:
The network equipment 31, for receiving after described notice, determines that according to this notice described terminal needs transmit ascending data, and determines whether by terminal configuration to CELL_DCH state, if so, terminal configuration to be arrived to CELL_DCH state according to RRM algorithm.
As a kind of embodiment, the described network equipment 31 comprises:
RNC311, for receiving after described notice, determines that according to this notice described terminal needs transmit ascending data, and determines whether terminal configuration to arrive CELL_DCH state according to RRM algorithm, and when being defined as being, terminal configuration is arrived to CELL_DCH state; Receive after described result of determination, according to this result of determination, determine whether terminal configuration to arrive CELL_DCH state, and when being defined as being, terminal configuration is arrived to CELL_DCH state.
As another kind of embodiment, the described network equipment is RNC311.
Referring to Fig. 3, the embodiment of the present invention also provides a kind of terminal, can be applied in wireless communication system, and this terminal comprises:
Notice transmitting element 41, for determining and self need after transmit ascending data in described determining unit, sends for representing that terminal needs the notice of transmit ascending data to network side.
This terminal also comprises:
Described notice transmitting element 41 for:
When described thresholding judging unit determines that the data volume of the upstream data that self need to transmit is greater than predefined data volume threshold value, to network side, send for representing that terminal needs the notice of transmit ascending data.
Described notice transmitting element 41 for:
To network side, send predefined for representing that terminal needs the first signaling message of transmit ascending data; Or,
To network side, send the second signaling message that carried terminal needs the indication information of transmit ascending data; Or,
The 3rd signaling message of the data amount information of the upstream data that need to transmit to network side transmission carried terminal.
Referring to Fig. 4, the embodiment of the present invention also provides a kind of base station, can be applied in wireless communication system, and this base station comprises:
Notice receiving element 50, for receive in the terminal of CELL_PCH state, send for representing that this terminal needs the notice of transmit ascending data;
Described notifier processes unit 51 for:
When described notice is the SI that sends by E-RUCCH of terminal, this SI is sent to RNC; Or, according to the TEBS information in this SI and/or HLBS information, according to RRM RRM algorithm, determine whether terminal configuration to CELL_DCH state, and result of determination sent to RNC;
In described notice, for when representing that terminal needs the physical layer command of transmit ascending data, need the indication information of transmit ascending data to send to RNC described terminal; Or, according to RRM algorithm, determine whether terminal configuration arrived to CELL_DCH state, and result of determination is sent to RNC.Described physical layer command is E-RUCCH order.
Referring to Fig. 5, the embodiment of the present invention also provides a kind of radio network controller, can be applied in wireless communication system, and this radio network controller comprises:
Notice receiving element 60, needs the notice of transmit ascending data for the described terminal that receives base station or send in the terminal of CELL_PCH state, or receives the result of determination that whether needs terminal configuration to arrive CELL_DCH state that send base station;
The first notifier processes unit 61, for receiving after described notice at described notice receiving element, according to this notice, determine that described terminal needs transmit ascending data, and determine whether terminal configuration is arrived to CELL_DCH state according to RRM algorithm, and when being defined as being, terminal configuration is arrived to CELL_DCH state;
The second notifier processes unit 62, for receiving after described result of determination at described notice receiving element, determines whether terminal configuration to arrive CELL_DCH state according to this result of determination, and when being defined as being, terminal configuration is arrived to CELL_DCH state.
Described the first notifier processes unit 61 for:
When described notice is base station SI that forward, that described terminal is sent by E-RUCCH, according to the TEBS information in this SI and/or HLBS information, determine that described terminal needs transmit ascending data, and determine whether terminal configuration to arrive CELL_DCH state according to RRM RRM algorithm according to TEBS information and/or HLBS information, and when being defined as being, terminal configuration is arrived to CELL_DCH state;
In described notice, be carrying for representing that terminal needs the cell update message of the indication information element of transmit ascending data of sending of described terminal, or the RRC signaling of carrying described indication information element, or when representing that terminal needs the RRC signaling of transmit ascending data, according to described cell update message or RRC signaling, determine that described terminal needs transmit ascending data, and determine whether terminal configuration to arrive CELL_DCH state according to RRM algorithm, and when being defined as being, terminal configuration is arrived to CELL_DCH state;
When described notice is the measurement report message of the current business datum amount information to be transmitted of carried terminal sent of described terminal, according to described business datum amount information to be transmitted, determine that described terminal needs transmit ascending data, and determine whether terminal configuration to arrive CELL_DCH state according to described business datum amount information to be transmitted and RRM algorithm, and when being defined as being, terminal configuration is arrived to CELL_DCH state;
Described notice be base station forward when representing that terminal needs the indication information of transmit ascending data, according to this indication information, determine that described terminal needs transmit ascending data, and determine whether terminal configuration to arrive CELL_DCH state according to RRM algorithm, and when being defined as being, terminal configuration is arrived to CELL_DCH state.Described physical layer command is E-RUCCH order.
To sum up, beneficial effect of the present invention comprises:
In the scheme that the embodiment of the present invention provides, terminal in CELL_PCH state self needs transmit ascending data maybe to need to transmit after a large amount of upstream datas definite, to network side, send notice, network side determines that according to this notice described terminal needs transmit ascending data after receiving this notice, and determine whether terminal configuration to be arrived to CELL_DCH state according to RRM algorithm, and when being defined as being, terminal configuration is arrived to CELL_DCH state.Visible, the notice that adopts network side of the present invention to send according to the terminal in CELL_PCH state knows that this terminal needs transmit ascending data.And, terminal in CELL_PCH state in the present invention and prior art need to be transformed into CELL_FACH state, and under this state, carry out could being configured to CELL_DCH state by network side after measuring business volume reporting service amount measurement result and compare, in the present invention, from CELL_PCH state, to be transformed into the time that CELL_DCH state experiences shorter for terminal, and then shortened the time delay that terminal is carried out transfer of data.
Meanwhile, because terminal can be transformed into CELL_DCH state fast, make terminal to send faster data, reduced to send the time delay of data, and then increase throughput of system.Scheme provided by the invention simply, is easily gone, and has avoided the transmission of redundancy signaling in state conversion process simultaneously, has saved signaling consumption.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to comprise these changes and modification interior.
Claims (22)
1. a transmitting uplink data Notification Method, is characterized in that, the method comprises:
In the terminal of cell paging channel CELL_PCH state, determine whether self needs transmit ascending data;
Terminal is being determined while needing transmit ascending data, whether the data volume of determining the upstream data that self need to transmit is greater than predefined data volume threshold value, when the data volume of determining the upstream data that self need to transmit is greater than described data volume threshold value, at CELL_PCH state, to network side, send for representing that this terminal needs the notice of transmit ascending data, with indication network lateral root, according to described notice, determine that described terminal needs transmit ascending data, and determine whether described terminal configuration to be arrived to cell private channel CELL-DCH state according to RRM RRM algorithm, when being defined as being, described terminal configuration is arrived to CELL-DCH state.
2. the method for claim 1, is characterized in that, described notice comprises:
Predefined for representing that terminal needs the first signaling message of transmit ascending data; Or,
Carried terminal needs the second signaling message of the indication information of transmit ascending data; Or,
The 3rd signaling message of the data amount information of the upstream data that carried terminal need to transmit.
3. method as claimed in claim 2, is characterized in that, described the first signaling message is radio resource control RRC signaling;
Described the second signaling message is: cell update message, or RRC signaling, or physical layer command;
Described the 3rd signaling message is: the measurement report message of the current business datum amount information to be transmitted of carried terminal, or carry total enhancing shape dedicated transmission channel buffer memory TEBS information and the random ascending control channel E-RUCCH of the enhancing message of highest priority logical channel buffer memory HLBS information.
4. method as claimed in claim 3, is characterized in that, described physical layer command is for strengthening random ascending control channel E-RUCCH order.
5. a transmitting uplink data Location of requirement method, is characterized in that, the method comprises:
Network side receives terminal in cell paging channel CELL_PCH state when determining that this terminal need to be transmitted the data volume of the upstream data that data and this terminal need to transmit and is greater than predefined data volume threshold value, send for representing that this terminal needs the notice of transmit ascending data;
Network side determines that according to described notice described terminal needs transmit ascending data, and determine whether described terminal configuration to be arrived to cell private channel CELL-DCH state according to RRM RRM algorithm, and when being defined as being, described terminal configuration is arrived to CELL-DCH state.
6. method as claimed in claim 5, is characterized in that, described notice be terminal by random ascending control channel E-RUCCH, send schedule information SI time, described network side determines that according to described notice described terminal needs transmit ascending data to comprise:
Base station receives after described SI, and this SI is sent to radio network controller (RNC); RNC determines that according to the TEBS in described SI and/or HLBS described terminal needs transmit ascending data.
7. method as claimed in claim 6, is characterized in that, described determining whether according to RRM algorithm need to be by described terminal configuration to CELL-DCH state, and when being defined as being by described terminal configuration to CELL-DCH state, comprising:
RNC, determines whether terminal configuration to CELL_DCH state according to RRM algorithm according to described TEBS and/or HLBS, and when being defined as being by terminal configuration to CELL_DCH state.
8. the method as described in claim 6 or 7, is characterized in that, send to RNC after base station receives described SI and by this SI before, the method further comprises:
Base station judges whether the data buffer storage of described terminal becomes and be greater than 0 from 0;
Describedly send to RNC to comprise this SI:
Base station becomes and is greater than at 0 o'clock from 0 at the data buffer storage of the described terminal of judgement, and the current SI receiving is sent to RNC.
9. method as claimed in claim 5, it is characterized in that, in described notice, be to carry for representing that terminal needs the cell update message of the indication information element of transmit ascending data, or the radio resource control RRC signaling of carrying described indication information element, or when representing that terminal needs the RRC signaling of transmit ascending data, described network side determines that according to described notice described terminal needs transmit ascending data to comprise:
Radio network controller receives after described cell update message or described RRC signaling, according to described cell update message or described RRC signaling, determines that described terminal needs transmit ascending data.
10. method as claimed in claim 5, is characterized in that, when described notice is the measurement report message of the current business datum amount information to be transmitted of carried terminal, described network side determines that according to described notice described terminal needs transmit ascending data to comprise:
Radio network controller (RNC) receives after described measurement report message, according to described business datum amount information to be transmitted, determines that described terminal needs transmit ascending data.
11. methods as claimed in claim 10, is characterized in that, described determining whether according to RRM algorithm need to be by described terminal configuration to CELL-DCH state, and when being defined as being by described terminal configuration to CELL-DCH state, comprising:
RNC, determines whether terminal configuration to arrive cell private channel CELL_DCH state, and when being defined as being, terminal configuration is arrived to CELL_DCH state according to RRM algorithm according to described business datum amount information to be transmitted.
12. methods as claimed in claim 5, is characterized in that, in described notice, for when representing that terminal needs the physical layer command of transmit ascending data, described network side determines that according to described notice described terminal needs transmit ascending data to comprise:
Base station receives after described physical layer command, needs the indication information of transmit ascending data to send to radio network controller (RNC) described terminal; RNC determines that according to this indication information described terminal needs transmit ascending data.
13. methods as described in claim 9 or 12, is characterized in that, described determining whether according to RRM algorithm need to be by described terminal configuration to CELL-DCH state, and when being defined as being by described terminal configuration to CELL-DCH state, comprising:
RNC, according to RRM algorithm, determines whether terminal configuration to arrive CELL_DCH state, and when being defined as being, terminal configuration is arrived to CELL_DCH state.
14. 1 kinds of terminals, is characterized in that, this terminal comprises:
Transmission determining unit, for determining whether that self needs transmit ascending data when in cell paging channel CELL_PCH state;
Notice transmitting element, for determining and self need after transmit ascending data in described determining unit, sends for representing that terminal needs the notice of transmit ascending data to network side;
This terminal also comprises:
Thresholding judging unit, for determining whether the data volume of the upstream data that terminal need to be transmitted is greater than predefined data volume threshold value;
Described notice transmitting element is used for:
When described thresholding judging unit determines that the data volume of the upstream data that self need to transmit is greater than described data volume threshold value, at CELL_PCH state, to network side, send described notice, with indication network lateral root, according to described notice, determine that described terminal needs transmit ascending data, and determine whether by described terminal configuration to cell private channel CELL-DCH state, when being defined as being, described terminal configuration to be arrived to CELL-DCH state according to RRM RRM algorithm.
15. 1 kinds of base stations, is characterized in that, this base station comprises:
Notice receiving element, for receiving terminal in cell paging channel CELL_PCH state when determining that this terminal need to be transmitted the data volume of the upstream data that data and this terminal need to transmit and is greater than predefined data volume threshold value, send for representing that this terminal needs the notice of transmit ascending data;
Notifier processes unit, for described notice is sent to radio network controller (RNC), with indication, RNC determines that according to described notice described terminal needs transmit ascending data, and determine whether by described terminal configuration to cell private channel CELL-DCH state, when being defined as being, described terminal configuration to be arrived to CELL-DCH state according to RRM RRM algorithm.
16. base stations as claimed in claim 15, is characterized in that, described notifier processes unit is used for:
When described notice is the schedule information SI that sends by random ascending control channel E-RUCCH of terminal, this SI is sent to RNC;
In described notice, for when representing that terminal needs the physical layer command of transmit ascending data, need the indication information of transmit ascending data to send to RNC described terminal.
17. 1 kinds of radio network controllers, is characterized in that, this radio network controller comprises:
Notice receiving element, is determining that for receiving base station or the terminal in cell paging channel CELL_PCH state this terminal need to transmit the notice that the described terminal of sending when the data volume of the upstream data that data and this terminal need to transmit is greater than predefined data volume threshold value needs transmit ascending data;
The first notifier processes unit, for receiving after described notice at described notice receiving element, according to this notice, determine that described terminal needs transmit ascending data, and determine whether described terminal configuration to be arrived to cell private channel CELL-DCH state according to RRM RRM algorithm, and when being defined as being, described terminal configuration is arrived to CELL-DCH state.
18. radio network controllers as claimed in claim 17, is characterized in that, described the first notifier processes unit is used for:
When described notice is base station schedule information SI that forward, that described terminal is sent by random ascending control channel E-RUCCH, according to the enhancing shape dedicated transmission channel buffer memory TEBS information in this SI and/or highest priority logical channel buffer memory HLBS information, determine that described terminal needs transmit ascending data;
In described notice, be carrying for representing that terminal needs the cell update message of the indication information element of transmit ascending data of sending of described terminal, or the radio resource control RRC signaling of carrying described indication information element, or when representing that terminal needs the RRC signaling of transmit ascending data, according to described cell update message or described RRC signaling, determine that described terminal needs transmit ascending data;
When described notice is the measurement report message of the current business datum amount information to be transmitted of carried terminal sent of described terminal, according to described business datum amount information to be transmitted, determine that described terminal needs transmit ascending data;
In described notice, be that base station forwards, described terminal while needing the indication information of transmit ascending data, according to this indication information, determine that described terminal needs transmit ascending data.
19. radio network controllers as claimed in claim 18, is characterized in that, described the first notifier processes unit also for:
When described notice is described SI, according to described TEBS information and/or HLBS information, according to RRM RRM algorithm, determine whether terminal configuration to be arrived to cell private channel CELL_DCH state, and when being defined as being, terminal configuration is arrived to CELL_DCH state;
When described notice is described cell update message or described RRC signaling or described indication information, according to RRM algorithm, determines whether terminal configuration to arrive CELL_DCH state, and when being defined as being, terminal configuration is arrived to CELL_DCH state;
When described notice is described measurement report message, according to described business datum amount information to be transmitted, according to RRM algorithm, determines whether terminal configuration to arrive CELL_DCH state, and when being defined as being, terminal configuration is arrived to CELL_DCH state.
20. 1 kinds of wireless communication systems, is characterized in that, this system comprises:
Terminal, for at self during in cell paging channel CELL_PCH state, determine whether self needs transmit ascending data, if, when the data volume of the upstream data transmitting at needs is greater than predefined data volume threshold value, at CELL_PCH state, to network side, send for representing that terminal needs the notice of transmit ascending data;
The network equipment, be used for receiving after described notice, according to this notice, determine that described terminal needs transmit ascending data, and determine whether described terminal configuration to be arrived to cell private channel CELL-DCH state according to RRM RRM algorithm, and when being defined as being, described terminal configuration is arrived to CELL-DCH state.
21. systems as claimed in claim 20, is characterized in that, the described network equipment comprises:
Base station, for receiving after described notice, sends to radio network controller (RNC) by this notice;
RNC, be used for receiving after described notice, according to this notice, determine that described terminal needs transmit ascending data, and determine whether described terminal configuration to be arrived to CELL-DCH state according to RRM algorithm, and when being defined as being, described terminal configuration is arrived to CELL-DCH state.
22. systems as claimed in claim 20, is characterized in that, the described network equipment is radio network controller.
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| CN200910244022.1A CN102111803B (en) | 2009-12-25 | 2009-12-25 | Method, system and equipment for determining uplink transmission notice and transmission requirement |
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| CN200910244022.1A CN102111803B (en) | 2009-12-25 | 2009-12-25 | Method, system and equipment for determining uplink transmission notice and transmission requirement |
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| CN102111803B true CN102111803B (en) | 2014-03-19 |
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| WO2022246796A1 (en) * | 2021-05-28 | 2022-12-01 | Apple Inc. | Uplink traffic throughput enhancement |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1784922A (en) * | 2003-05-08 | 2006-06-07 | M斯太科有限公司 | Apparatus and method of uplink data during cell update in universal mobile telecommunications system user equipment |
| CN101026432A (en) * | 2006-02-17 | 2007-08-29 | 华为技术有限公司 | Packet data business transmitting method and system based on high speed packet channel |
| CN101155413A (en) * | 2006-09-27 | 2008-04-02 | 华为技术有限公司 | Method for switching RRC status and its user's set network appliance |
-
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1784922A (en) * | 2003-05-08 | 2006-06-07 | M斯太科有限公司 | Apparatus and method of uplink data during cell update in universal mobile telecommunications system user equipment |
| CN101026432A (en) * | 2006-02-17 | 2007-08-29 | 华为技术有限公司 | Packet data business transmitting method and system based on high speed packet channel |
| CN101155413A (en) * | 2006-09-27 | 2008-04-02 | 华为技术有限公司 | Method for switching RRC status and its user's set network appliance |
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Address after: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee after: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |
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Effective date of registration: 20210602 Address after: 100085 1st floor, building 1, yard 5, Shangdi East Road, Haidian District, Beijing Patentee after: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd. Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |