CN101500256A - Throughput evaluation method - Google Patents

Abstract

An assessment method of throughput comprises the steps: S102. payload of a cell is obtained according to preset network configuration, and further, payload of high speed uplink packet access (HSUPA) of the cell is obtained according to the proportion of an R99 UE in the cell of the network configuration, while for each HSUPA UE taking the cell as a serving cell, load of the HSUPA thereof is obtained; S104. for each UE, with respect to a dedicated physical control channel, power offset of an enhanced dedicated physical control channel thereof adjusted by an HARQ is obtained according to the load of the HSUPA and the network configuration, and the size of a transmission block corresponding to the power offset is obtained; S106. for each UE, the throughput thereof is obtained, the throughput of the cell is obtained according to the throughput of all UE, and the average throughput of all the UE is obtained according to the throughput of the cell; and S108. the throughput of the cell is assessed by comparison between the throughput obtained in the S106 and the measured throughput.

Description

The appraisal procedure of throughput

Technical field

The present invention relates to the communications field, and especially, relate to a kind of appraisal procedure of throughput, be used for the scene that R99 and high speed uplink packet insert mixed networking.

Background technology

The high speed uplink packet access that 3GPP Release 6 introduces (formal name is called E-DCH or EUL, that is, the enhanced uplink technology) be a kind of Enhanced Technology of uplink.The dedicated channel (DCH) of relative R99, the introducing of HSUPA make the receptivity of upstream packet that improvement significantly arranged, and service quality has also obtained significant raising.

Particularly, after introducing HSUPA, nearly 50% to 70% increase on the power system capacity, the delay of end-to-end packet data package has 20% to 55% minimizing, and calling out on the uplink traffic in user grouping has about 50% increase; Then show as transfer of data faster, still less delay (for example, can support that more smooth game information is mutual) in end side.

HSUPA is by being placed on scheduler the strategy among the Node B, shortened the time delay of scheduling control signaling and UE response greatly, thereby can be quicker, control cell load accurately, effectively, make cell load always be in the level of very approaching default load-threshold.In conjunction with mixing automatic request retransmission (HARQ), shorter Transmission Time Interval key technologies such as (TTI), HSUPA makes UE power division as much as possible can be given enhancing dedicated channel (E-DCH), thereby can make full use of limited power and bandwidth resources, the capable throughput of 5.76Mbps is provided in theory.

For operator and network planning personnel, how to estimate the desired value of HSUPA network capacity performance rapidly and accurately, thereby be used to assess HSUPA network capacity performance (that is, the throughput of network system) test result, the planning and the optimization of HSUPA network is had significant meaning.At present, the measurement for the throughput of system of HSUPA has proposed multiple scheme.And when the network planning how the throughput of system to the HSUPA that measures assess, effective solution is not proposed at present as yet.

Summary of the invention

Consider the problems referred to above and make the present invention, for this reason, main purpose of the present invention is to provide a kind of evaluation scheme of throughput, the throughput of system (sub-district) when obtaining R99 and HSUPA mixed networking, and this throughput carried out and evaluate.

According to one embodiment of present invention, provide a kind of appraisal procedure of throughput, be used for the scene that R99 and high speed uplink packet insert mixed networking.

This method comprises: step S102, obtain the Payload of sub-district according to the network configuration that presets, and further obtain the Payload that the high speed uplink packet of sub-district inserts according to the shared ratio of R99 subscriber equipment in the sub-district in the network configuration, for each the high-speed uplink packet access user equipment that with the sub-district is Serving cell, obtain its high speed uplink packet and insert load;

Step S104, for each subscriber equipment, insert load and network configuration according to high speed uplink packet and obtain it through mixing the power excursion of the adjusted enhancing Dedicated Physical Control Channel of automatic request retransmission, and obtain the transmission block size of power excursion correspondence with respect to Dedicated Physical Control Channel;

Step S106 for each subscriber equipment, obtains its throughput according to the transmission block size, and obtains the throughput of sub-district according to the throughput of all subscriber equipmenies, and obtains the average throughput of all subscriber equipmenies according to the throughput of sub-district;

Step S108, by comparing with the cell throughout that the sub-district is measured with obtaining cell throughout among the step S106, perhaps the average throughput by all subscriber equipmenies that will obtain among the step S106 compares with the average cell throughout of all subscriber equipmenies that the sub-district is measured, and comes the throughput of sub-district is assessed.

Wherein, network configuration comprises: the shared ratio of R99 subscriber equipment in the high speed uplink packet access gross power of sub-district, the external interference factor of sub-district, the sub-district, the quantity of subscriber equipment, the target signal to noise ratio of Dedicated Physical Control Channel, High-Speed Dedicated Physical Control Channel make up form with respect to power excursion, the enhancing Dedicated Physical Control Channel of Dedicated Physical Control Channel with respect to the power excursion of Dedicated Physical Control Channel, the Transmission Time Interval and the enhancing dedicated channel transport format of subscriber equipment.

In this case, in step S102, obtain the Payload of the high speed uplink packet access of sub-district according to the high speed uplink packet access gross power of sub-district and the external interference factor of sub-district.

And in step S102, the high speed uplink packet of obtaining each subscriber equipment inserts the method for loading and comprises: polling dispatching method, MAX C/I scheduling method, Proportional Fair method.

In step S104, according to following formula calculate each subscriber equipment through mixing the power excursion of the adjusted enhancing Dedicated Physical Control Channel of automatic request retransmission with respect to Dedicated Physical Control Channel:

$L_i=\frac{{\mathrm{SIR}}_{i,c}(1+{\mathrm{PO}}_{i,\mathrm{hs}}+{\mathrm{PO}}_{i,\mathrm{ec}}+{\mathrm{PO}}_{i,\mathrm{ed}})}{1+{\mathrm{SIR}}_{i,c}(1+{\mathrm{PO}}_{i,\mathrm{hs}}+{\mathrm{PO}}_{i,\mathrm{ec}}+{\mathrm{PO}}_{i,\mathrm{ed}})}$

Wherein, Li is the load of i subscriber equipment, SIR _{I, c}Be the signal to noise ratio of the Dedicated Physical Control Channel of i subscriber equipment, PO _{I, hs}Be the power excursion of the High-Speed Dedicated Physical Control Channel of i subscriber equipment with respect to its Dedicated Physical Control Channel, PO _{I, ec}Be the power excursion of the enhancing Dedicated Physical Control Channel of i subscriber equipment with respect to its Dedicated Physical Control Channel, PO _{I, ed}Be i subscriber equipment through mixing the power excursion of the adjusted enhancing Dedicated Physical Control Channel of automatic request retransmission with respect to its Dedicated Physical Control Channel.

In addition, in step S104, the operation of obtaining the transmission block size of power excursion correspondence is specially: obtain the transmission block size by searching enhancing dedicated channel transport format combination form, wherein, each transmission block size of obtaining be not more than corresponding user equipment through mixing the adjusted enhancing Dedicated Physical Control Channel of automatic request retransmission with respect to the pairing transmission block size of the maximum scheduling authorization of the power excursion of Dedicated Physical Control Channel.

In addition, can obtain the throughput of each subscriber equipment: User_Throughput according to following formula _i=TB_Size/TTI, wherein, User_Throughput _iBe the throughput of i subscriber equipment, TTI is a Transmission Time Interval.

In addition, if supposing each subscriber equipment in advance divides equally for authorizing, then the quantity of the subscriber equipment in the sub-district is under two or more situations, have between two or more subscriber equipmenies identical high speed uplink packet insert load, through mixing power excursion, transmission block size and the throughput of the adjusted enhancing Dedicated Physical Control Channel of automatic request retransmission with respect to Dedicated Physical Control Channel, and the throughput of each subscriber equipment equals the subscriber equipment average throughput.

In addition, in step S108, if the average throughput of all subscriber equipmenies that obtain among the step S106 is greater than the average throughput of all subscriber equipmenies that measure, and/or the cell throughout of obtaining among the step S106 is greater than the cell throughout that measures, and then Ping Gu result does not reach requirement for the throughput of sub-district.

By technique scheme of the present invention, can realize the assessment of throughput of system under the situation of R99 and HSUPA mixed networking quickly and easily, provide effective guidance and checking to the planning and the optimization of HSUPA network.

Description of drawings

Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:

Fig. 1 is the flow chart according to the throughput evaluation method of the embodiment of the invention;

Fig. 2 is the complete process flow figure according to the throughput evaluation method of the embodiment of the invention;

Fig. 3 is the detailed process flow chart that obtains throughput in the throughput evaluation method according to the embodiment of the invention.

Embodiment

In the present embodiment, provide a kind of appraisal procedure of throughput, be used for the situation of R99 and HSUPA mixed networking.

As shown in Figure 1, appraisal procedure according to the throughput of present embodiment comprises: step S102, obtain the Payload of sub-district according to the network configuration that presets, and further obtain the Payload that the high speed uplink packet of sub-district inserts according to the shared ratio of R99 UE in the sub-district in the network configuration, insert UE for each high speed uplink packet that with the sub-district is Serving cell, obtain its high speed uplink packet and insert load;

Step S104, for each UE, insert load and network configuration according to high speed uplink packet and obtain it through mixing the power excursion of the adjusted enhancing Dedicated Physical Control Channel of automatic request retransmission, and obtain the transmission block size of power excursion correspondence with respect to Dedicated Physical Control Channel;

Step S106 for each UE, obtains its throughput according to the transmission block size, and obtains the throughput of sub-district according to the throughput of all UE, and obtains the average throughput of all UE according to the throughput of sub-district;

Step S108, compare by the cell throughout that will obtain among the step S106 and the cell throughout that the sub-district is measured, perhaps the average throughput by all UE that will obtain among the step S106 compares with the average cell throughout of all UE that the sub-district is measured, comes the throughput of sub-district is assessed.

Wherein, network configuration comprises: the shared ratio of R99UE in the high speed uplink packet access gross power of sub-district, the external interference factor of sub-district, the sub-district, the quantity of UE, the target signal to noise ratio of Dedicated Physical Control Channel, High-Speed Dedicated Physical Control Channel make up (E-DCH transformat combination form, ETFC) form with respect to power excursion, the enhancing Dedicated Physical Control Channel of Dedicated Physical Control Channel with respect to the power excursion of Dedicated Physical Control Channel, Transmission Time Interval and the enhancing dedicated channel transport format of UE.

In this case, in step S102, obtain the Payload of the high speed uplink packet access of sub-district according to the high speed uplink packet access gross power of sub-district and the external interference factor of sub-district.

And in step S102, the high speed uplink packet of obtaining each UE inserts the method for loading and comprises: polling dispatching method, MAX C/I scheduling method, Proportional Fair method.

In step S104, according to following formula calculate each UE through mixing the power excursion of the adjusted enhancing Dedicated Physical Control Channel of automatic request retransmission with respect to Dedicated Physical Control Channel:

$L_i=\frac{{\mathrm{SIR}}_{i,c}(1+{\mathrm{PO}}_{i,\mathrm{hs}}+{\mathrm{PO}}_{i,\mathrm{ec}}+{\mathrm{PO}}_{i,\mathrm{ed}})}{1+{\mathrm{SIR}}_{i,c}(1+{\mathrm{PO}}_{i,\mathrm{hs}}+{\mathrm{PO}}_{i,\mathrm{ec}}+{\mathrm{PO}}_{i,\mathrm{ed}})}$

Wherein, Li is the load of i UE, SIR _{I, c}Be the signal to noise ratio of the Dedicated Physical Control Channel of i UE, PO _{I, hs}Be the power excursion of the High-Speed Dedicated Physical Control Channel of i UE with respect to its Dedicated Physical Control Channel, PO _{I, ec}Be the power excursion of the enhancing Dedicated Physical Control Channel of i UE with respect to its Dedicated Physical Control Channel, PO _{I, ed}Be i UE through mixing the power excursion of the adjusted enhancing Dedicated Physical Control Channel of automatic request retransmission with respect to its Dedicated Physical Control Channel.

In addition, in step S104, the operation of obtaining the transmission block size of power excursion correspondence is specially: obtain the transmission block size by searching the ETFC form, wherein, each transmission block size of obtaining be not more than corresponding UE through mixing maximum scheduling authorization (SG) the pairing transmission block size of the adjusted enhancing Dedicated Physical Control Channel of automatic request retransmission with respect to the power excursion of Dedicated Physical Control Channel.

In addition, can obtain the throughput of each UE: User_Throughput according to following formula _i=TB_Size/TTI, wherein, User_Throughput _iBe the throughput of i UE, TTI is a Transmission Time Interval.

In addition, if supposing each UE in advance divides equally for authorizing, then the quantity of the UE in the sub-district is under two or more situations, have between two or more UE identical high speed uplink packet insert load, through mixing power excursion, transmission block size and the throughput of the adjusted enhancing Dedicated Physical Control Channel of automatic request retransmission with respect to Dedicated Physical Control Channel, and the throughput of each UE equals the UE average throughput.

In addition, in step S108, if the average throughput of all UE that obtain among the step S106 is greater than the average throughput of all UE that measure, and/or the cell throughout of obtaining among the step S106 is greater than the cell throughout that measures, and then Ping Gu result does not reach requirement for the throughput of sub-district.

Below in conjunction with Fig. 2 and Fig. 3, the processing procedure of assessing the HSUPA volumetric properties is once described.

Step 201, the scene setting of determining HSUPA network to be assessed (promptly, above-mentioned network configuration), for example, sub-district HSUPA total load, the external interference factor in sub-district, sub-district HSUPA validated user number, DPCCH target signal to noise ratio, various channel PO value and ETFC select form etc.

Step 202 according to the setting of network scenarios condition, is obtained the desired value of HSUPA network capacity performance to be assessed, and concrete obtaining step specifically comprises as shown in Figure 3:

Step 301 is obtained sub-district HSUPA Payload Cell_load according to sub-district HSUPA total load Cell_load _Eff

The Payload of sub-district is: Cell_load _Eff=(1-γ) Cell_load

Effective HSUPA load of sub-district is:

${\mathrm{Cell}\_\mathrm{load}}_{\mathrm{h\; sup\; a}}=\underset{i=1}{\overset{N}{\mathrm{\Σ}}}{L}_i=(1-\mathrm{\α})\·(1-\mathrm{\γ})\·\mathrm{Cell}\_\mathrm{load}$ Wherein, N is a sub-district HSUPA validated user number, that is, be the number of the HSUPAUE (UE) of Serving cell with this sub-district; L _iIt is the load factor (that is the load of HSUPA) of i UE; γ is the external interference factor of sub-district.

Step 302 is able to the customer charge L that this sub-district is a Serving cell according to the cell load formula _i

Here, customer charge is directly relevant with dispatching algorithm, and for example, under the situation that adopts the Proportional Fair algorithm, a plurality of users' load approaches to divide equally, and the load that can obtain each user is as follows: L _i=Cell_load _{H supa}/ N; Then the load difference between the user is bigger to adopt poll (RR) dispatching algorithm or Max C/I dispatching algorithm; If adopt equitable proportion (PF) dispatching algorithm, customer charge is approximate divides equally.

Step 303 is released this user's maximum PO according to following customer charge computing formula _{I, ed}:

$L_i=\frac{{\mathrm{SIR}}_{i,c}(1+{\mathrm{PO}}_{i,\mathrm{hs}}+{\mathrm{PO}}_{i,\mathrm{ec}}+{\mathrm{PO}}_{i,\mathrm{ed}})}{1+{\mathrm{SIR}}_{i,c}(1+{\mathrm{PO}}_{i,\mathrm{hs}}+{\mathrm{PO}}_{i,\mathrm{ec}}+{\mathrm{PO}}_{i,\mathrm{ed}})},$ Wherein: L _iIt is the load factor of i UE; SIR _{I, c}It is the target signal to noise ratio of i UE special physical controlling channel of upward (DPCCH); PO _{I, hs}Be the power excursion of High-Speed Dedicated Physical Control Channel (HS-DPCCH) channel with respect to the DPCCH channel; PO _{I, ec}For strengthening the power excursion of Dedicated Physical Control Channel channel (E-DPCCH) with respect to the DPCCH channel; PO _{I, ed}Be the power excursion of the E-DPDCH channel after skew is adjusted through HARQ with respect to the DPCCH channel;

Step 304, according to the TB_Size that presets (transmission block size) table, code channel combination, carry out the ETFC selection with reference to E-TFC, PO value, HARQ PO value and SG Table with reference to E-TFC, derive the scheduling authorization SG of all TB_Size correspondences, obtain ETFC table (the corresponding SG table of TB_Size); The PO that obtains according to previous step _{I, ed}, look into the ETFC table and select to equal PO _{I, ed}Perhaps less than PO _{I, ed}The TB_Size of maximum SG correspondence _i

Step 305 is obtained i HSUPA user's throughput (that is throughput): User_Throughput according to TB_Size and user TTI size _i=TB_Size/TTI;

Step 306, obtaining N respectively is user's throughput of Serving cell with this sub-district, sues for peace to such an extent that lead the HSUPA throughput (throughput) of sub-district:

$\mathrm{Cell}\_\mathrm{Throughput}=\underset{i=1}{\overset{N}{\mathrm{\Σ}}}\mathrm{User}\_\mathrm{Throughp}{\mathrm{ut}}_i.$

Step 306, obtain HSUPA user's average throughput (throughput):

Average_User_Throughput＝Cell_Throughput/N；

Step 203, the test result and the desired value of HSUPA network capacity performance more to be assessed are if test result more than or equal to desired value, is handled and proceeded to 204; Otherwise proceed to 205;

Step 204, HSUPA network capacity performance meets the demands;

Step 205, the HSUPA network optimization is assessed after the optimization again, changes step 201 over to.

Carry out the assessment of throughput below in conjunction with concrete given scene.

At first, determine the scene setting of HSUPA network to be assessed, as shown in table 1:

Network scenarios	57 sectors, 19 base stations
		Sub-district HSUPA total load	75％
The external interference factor in sub-district	30％
		Sub-district R99 user occupies the ratio of imitating load	0％
With this sub-district is the HSUPAUE number of Serving cell	10
		HSUPAUE?TTI	Be 10ms TTI
SIR i，c	-18dB(0.015849)
		PO i，hs	0
PO i，ec	0.284444
		The HSUPATB_Size table	Table1
Gather with reference to E-TFC	19278
		PO value with reference to E-TFC	47/15
HARQ?PO	0dB

Table 1

Secondly, according to the processing of Fig. 3, obtain the desired value of HSUPA network capacity performance;

Step 301 according to the external interference factor of sub-district HSUPA total load and sub-district, is obtained sub-district HSUPA Payload Cell_load _Eff=0.75 * (1-0.3) * (1-0)=0.525;

Step 302 supposes that HSUPA adopts the PF dispatching algorithm, and single customer charge is approximate divides equally, and can get user's average load L _i=0.525/10=0.0525;

Step 303, the following customer charge formula of substitution:

$0.0525=\frac{0.015849\×(1+0+0.284444+{\mathrm{PO}}_{i,\mathrm{ed}})}{1+0.015849\×(1+0+0.284444+{\mathrm{PO}}_{i,\mathrm{ed}})},$ Try to achieve i user's PO _{I, ed}=2.2116;

Step 304 is according to PO _{I, ed}Looking into the ETFC table selects less than PO _{I, ed}The TB_Size of maximum SG correspondence _i=1044bits;

Step 305 is according to the TB_Size that selects _iCan obtain out i user's throughput User_Throughput _i=1044/1024/1024/0.01=0.1Mbps;

Step 306 is divided equally because supposition is authorized, so each user's average throughput is identical, thereby can obtain sub-district HSUPA throughput (throughput) by following formula:

$\mathrm{Cell}\_\mathrm{Throughput}=\underset{i=1}{\overset{N}{\mathrm{\Σ}}}\mathrm{User}\_\mathrm{Through}{\mathrm{put}}_i=0.1\×10=1\mathrm{Mbps};$

Step 307 is divided equally because supposition is authorized, and each user's throughput is identical, thereby can obtain HSUPA user's average throughput by following formula:

Average_User_Throughput＝User_Throughput _i＝0.1Mbps；

In step 203, the test result and the desired value of the HSUPA volumetric properties of R99 more to be assessed and HSUPA hybrid network.If greater than desired value 1Mbps, then this network satisfies the target call of networking to 10 HSUPA users' of network test to be assessed sub-district throughput (for example, being 1.2Mbps); If less than desired value 1Mbps, then this network need be optimized 10 HSUPA users' of network test to be assessed sub-district throughput (for example, being 0.8Mbps), carry out the volumetric properties assessment after the optimization again.

In sum,, the assessment of throughput of system under the situation of R99 and HSUPA mixed networking be can realize quickly and easily, effective guidance and checking provided the planning and the optimization of HSUPA network by means of technical scheme of the present invention.

The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (9)

1. the appraisal procedure of a throughput is used for the scene that R99 and high speed uplink packet insert mixed networking, it is characterized in that described method comprises:

Step S102, obtain the Payload of sub-district according to the network configuration that presets, and further obtain the Payload that the high speed uplink packet of described sub-district inserts according to the shared ratio of R99 subscriber equipment in the described sub-district in the network configuration, for each the high-speed uplink packet access user equipment that with described sub-district is Serving cell, obtain its high speed uplink packet and insert load;

Step S104, for described each subscriber equipment, insert load and described network configuration according to described high speed uplink packet and obtain it through mixing the power excursion of the adjusted enhancing Dedicated Physical Control Channel of automatic request retransmission, and obtain the transmission block size of described power excursion correspondence with respect to Dedicated Physical Control Channel;

Step S106, for described each subscriber equipment, obtain its throughput according to described transmission block size, and obtain the throughput of described sub-district, and obtain the average throughput of described all subscriber equipmenies according to the throughput of described sub-district according to the throughput of all subscriber equipmenies;

Step S108, compare by the described cell throughout that will obtain among the described step S106 and the cell throughout that described sub-district is measured, perhaps the average throughput by described all subscriber equipmenies that will obtain among the described step S106 compares with the average cell throughout of all subscriber equipmenies that described sub-district is measured, and comes the throughput of described sub-district is assessed.

2. appraisal procedure according to claim 1, it is characterized in that, described network configuration comprises: the high speed uplink packet of described sub-district inserts gross power, the external interference factor of described sub-district, the shared ratio of R99 subscriber equipment in the described sub-district, the quantity of described subscriber equipment, the target signal to noise ratio of described Dedicated Physical Control Channel, High-Speed Dedicated Physical Control Channel is with respect to the power excursion of described Dedicated Physical Control Channel, described enhancing Dedicated Physical Control Channel is with respect to the power excursion of described Dedicated Physical Control Channel, the Transmission Time Interval of described subscriber equipment, and enhancing dedicated channel transport format combination form.

3. appraisal procedure according to claim 2, it is characterized in that, in described step S102, obtain the Payload of the high speed uplink packet access of described sub-district according to the high speed uplink packet access gross power of described sub-district and the external interference factor of described sub-district.

4. appraisal procedure according to claim 2 is characterized in that, in described step S102, the high speed uplink packet of obtaining described each subscriber equipment inserts the method for loading and comprises: polling dispatching method, MAX C/I scheduling method, Proportional Fair method.

5. appraisal procedure according to claim 2, it is characterized in that, in described step S104, according to following formula calculate described each subscriber equipment through mixing the power excursion of the adjusted enhancing Dedicated Physical Control Channel of automatic request retransmission with respect to Dedicated Physical Control Channel:

$L_i=\frac{{\mathrm{SIR}}_{i,c}(1+{\mathrm{PO}}_{i,\mathrm{hs}}+{\mathrm{PO}}_{i,\mathrm{ec}}+{\mathrm{PO}}_{i,\mathrm{ed}})}{1+{\mathrm{SIR}}_{i,c}(1+{\mathrm{PO}}_{i,\mathrm{hs}}+{\mathrm{PO}}_{i,\mathrm{ec}}+{\mathrm{PO}}_{i,\mathrm{ed}})}$

Wherein, Li is the load of i subscriber equipment, SIR _{I, c}Be the signal to noise ratio of the Dedicated Physical Control Channel of i subscriber equipment, PO _{I, hs}Be the power excursion of the High-Speed Dedicated Physical Control Channel of i subscriber equipment with respect to its Dedicated Physical Control Channel, PO _{I, ec}Be the power excursion of the enhancing Dedicated Physical Control Channel of i subscriber equipment with respect to its Dedicated Physical Control Channel, PO _{I, ed}Be i subscriber equipment through mixing the power excursion of the adjusted enhancing Dedicated Physical Control Channel of automatic request retransmission with respect to its Dedicated Physical Control Channel.

6. appraisal procedure according to claim 2 is characterized in that, in described step S104, the operation of obtaining the transmission block size of described power excursion correspondence is specially:

Obtain described transmission block size by searching described enhancing dedicated channel transport format combination form, wherein, the described transmission block size of each that obtain be not more than corresponding user equipment through mixing the adjusted enhancing Dedicated Physical Control Channel of automatic request retransmission with respect to the pairing transmission block size of the maximum scheduling authorization of the power excursion of Dedicated Physical Control Channel.

7. appraisal procedure according to claim 2 is characterized in that, obtains the throughput of described each subscriber equipment according to following formula:

User_Throughput _i=TB_Size/TTI, wherein, User_Throughput _iBe the throughput of i subscriber equipment, TTI is a Transmission Time Interval.

8. according to each described appraisal procedure in the claim 2 to 7, it is characterized in that, if supposing described each subscriber equipment in advance divides equally for authorizing, then the quantity of the subscriber equipment in described sub-district is under two or more situations, have identical high speed uplink packet between described two or more subscriber equipmenies and insert load, through mixing the power excursion of the adjusted enhancing Dedicated Physical Control Channel of automatic request retransmission with respect to Dedicated Physical Control Channel, the transmission block size, and throughput, and the throughput of described each subscriber equipment equals the subscriber equipment average throughput.

9. according to each described appraisal procedure in the claim 1 to 7, it is characterized in that, in described step S108, if the average throughput of described all subscriber equipmenies that obtain among the described step S106 is greater than the average throughput of described all subscriber equipmenies that measure, and/or the described cell throughout of obtaining among the described step S106 is greater than the described cell throughout that measures, and then Ping Gu result does not reach requirement for the throughput of described sub-district.

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