KR100523997B1 - A test apparatus and the method to analyze the performance of mobile communication system - Google Patents

Abstract

According to an aspect of the present invention, there is provided a performance analysis test apparatus comprising: a test control unit for controlling a call generation required by a tester requesting a performance analysis, and providing a test result to the tester or storing the test result in a storage medium; And a multi-terminal simulator connected to the wireless access network, performing a plurality of incoming / outgoing terminal functions under the control of the test control unit, analyzing the traffic performance of each call, and providing a result to the test control unit. Include.

According to the present invention, in addition to measuring call processing and traffic processing performance in a mobile communication system interworking with a wireless access network and a core network, at the same time, a plurality of actual mobile terminals and wireless terminal-to-radio terminal calls are established to measure wireless capacity. can do.

Description

A test apparatus and the method to analyze the performance of mobile communication system}

The present invention relates to an apparatus and method for testing the performance of a mobile communication system, and more particularly, to a mobile communication system capable of testing the performance of an entire mobile communication system in a state where a wireless access network and a core network are interworked in a next generation mobile communication system. Performance analysis test apparatus and method.

1 is a block diagram showing the structure of a mobile communication system.

Referring to FIG. 1, a mobile communication system such as asynchronous IMT-2000 (International Mobile Telecommunications-2000) includes a wireless access network 110, a core network 120, and a communication network 130, and the wireless access network 110. Includes a plurality of radio terminals 1 to N 111, a base station 112, and a base station controller 113.

The mobile communication network is composed of the wireless access network 110 and the core network 120 is organically interlocked, and after the development of such a mobile communication system is completed using several wireless terminals 111 to analyze the performance of the system continuously The call was established and the user traffic was generated to measure the performance of the base station controller 113 and the core network 120.

However, this method is to measure the radio capacity and performance of the base station controller 113 in the radio section, and not to test the call processing and user traffic processing performance of the base station controller 113 and the core network 120.

Therefore, in order to analyze the call processing and traffic processing performance of the base station controller 113 and the core network 120, it is necessary to continuously generate as many calls as Busy Hour Call Attempt (BHCA) and measure the results accordingly. For this purpose, there is a difficulty to operate and control a large number of terminals.

In order to solve the above problems, the call is continuously set using a load tester composed of a multi-terminal simulator and a core network load generator in Korean Patent No. 2001-76474 (Wireless Access Network Load Measurement Apparatus and Method in a Wireless Communication System). And we proposed a technique to analyze user traffic processing performance.

However, the above patent is a technique used to measure the performance of a wireless access network, and there is a limitation in performing performance analysis related to call processing and user traffic processing of an entire mobile communication system interworking with a wireless access network and a core network. There is this.

In order to solve the above problems, the present invention provides an apparatus and method for performance analysis testing of a mobile communication system that enables performance analysis of call processing and user traffic processing of an entire mobile communication system interworking with a wireless access network and a core network. It is to provide.

As a means for achieving the above object, the performance analysis test apparatus of the mobile communication system according to the present invention,

In a test apparatus for performance analysis of a mobile communication system having a base station communicating with a wireless terminal and a wireless medium and a base station controller controlling the base station, and a core network interworking, a tester performs performance analysis. A test controller which controls generation and release of calls as many as the number of calls required, and provides test results to the tester or stores them in a storage medium; And a multi-terminal simulator connected to the wireless access network, performing a plurality of incoming / outgoing terminal functions under the control of the test control unit, performing traffic performance analysis for each call, and providing a result to the test control unit. do.

In particular, the test control unit may include: a parameter input unit configured to provide test parameters by receiving test parameters for test conditions required by the tester from the tester or loading them from a previously input storage medium; A call generation control unit controlling call generation in the multi-terminal simulator by using an interval between call arrivals, a call duration, and an entire test period according to a test parameter provided by the parameter input unit; A terminal number registration unit for storing terminal numbers according to test parameters provided by the parameter input unit and checking a call state according to each terminal number and providing them to the call generation controller; An analysis data processing unit for receiving performance analysis results performed by the multi-terminal simulator and preparing performance analysis data including statistics of call success and failure rate, user traffic bit error rate, block error rate, and propagation delay time; And a display processing unit for providing the tester with the performance analysis data created by the analysis data processing unit or storing the performance analysis data in a storage medium.

The multi-terminal simulator may further include: a call controller configured to perform call setup under the control of the test controller and to transfer performance test results to the test controller; A terminal number management unit which receives the terminal number transmitted from the test control unit through the call control unit and manages the database number and determines whether the terminal related to paging received from the core network is a terminal managed by the test control unit; Register to the VLR (Visitor Location Register) of the core network, perform entity generation and origination call setup of the originating terminal according to the call setup instruction from the call control unit, and the terminal managed by the terminal number management unit A call processing and mobility management unit for generating a called terminal entity and performing an incoming call setup when a paging including a number is received; A radio resource controller which performs radio resource control function of an entity of each originating caller terminal generated by the call processing and mobility management unit and selects a dedicated channel for each terminal entity to instruct a dedicated channel setting; A dedicated channel controller configured to set a dedicated channel for each incoming / outgoing terminal entity and to transmit / receive user traffic; A common channel processing unit commonly used by all the called terminals; A traffic processor configured to generate and transmit user traffic when the incoming call is set up; And an external interface unit supporting an interface with the base station.

In particular, the radio resource control unit includes a system information processing entity for receiving system information from the radio access network; A paging processing entity for receiving and processing paging from the core network; And respectively generated according to a radio link setting instruction for call setup of the called terminal, performing a setting procedure for setting a dedicated channel, and receiving a PVC (Permanent Virtual Channel) ID from the base station controller to select a specific dedicated channel. Terminal radio resource control entity.

The dedicated channel controller may further include a system information channel processing entity configured to receive and process system information of the radio access network through the radio resource controller; A paging channel processing entity for processing paging received from the core network; And a terminal common channel processing entity for processing a channel shared by all the called party.

And a terminal dedicated channel control entity mapped to a terminal radio resource control entity generated by the radio resource control unit receiving and generating a radio link setting instruction for call establishment of the called party.

The dedicated channel control unit may receive the radio link setting instruction for the call setup of the called terminal from the radio resource controller, generate the terminal dedicated channel control entity, and map the terminal dedicated channel control entity to the terminal radio resource control entity.

The traffic processing unit may include a traffic generation unit configured to generate an arbitrary traffic at a specific time interval by receiving an instruction to generate traffic for an arbitrary terminal from the radio resource controller; A traffic processing unit which sequentially processes the traffic generated by the traffic generation unit and attaches the generation time information; An error processing unit for attaching error information for error checking to the traffic processed by the traffic processing unit, transmitting the error information to the base station through the dedicated channel control unit, and receiving the traffic received from the dedicated channel control unit to check for errors; And a traffic analysis unit for analyzing the received traffic after the error check in the error processing unit to prepare statistical data including a block error rate, bit error rate, and delay time information, and transmit the statistical data to the call controller.

Performance analysis test method of a mobile communication system according to a feature of the present invention,

A method for analyzing the performance of the mobile communication system by connecting a wireless access network for wireless communication and a performance analysis test apparatus for performance analysis of a mobile communication system including a core network with the wireless access network, the method comprising: a) A tester requesting performance analysis of the mobile communication system through a performance test analysis device inputs test parameters according to test conditions, and sets a call setup generated by the test parameter through a wireless access network in the performance analysis test device. Requiring as a core network; b) in the core network, generating a paging according to a corresponding call generation request, and connecting a traffic channel by connecting a call with the performance analysis test apparatus through the wireless access network; c) generating, by the test parameter, any traffic in the performance analysis test apparatus through the connected traffic channel to the core network, and receiving the traffic from the core network again; And d) analyzing the received traffic to analyze the performance of the mobile communication system, and providing the analysis result to the tester in the performance analysis test apparatus.

In addition, the test parameter of step a) includes the total test time, the interval between average call occurrences, and average call duration information.

In this case, the step d) further includes storing the performance analysis data analyzed by the performance analysis test apparatus in a storage medium included in the performance analysis test apparatus.

The present invention connects a performance analysis test apparatus for performance analysis of a mobile communication system including a wireless access network for wireless communication and a core network with the wireless access network, and has a function of analyzing the performance of the mobile communication system. In the recording medium is recorded a) a tester requesting the performance analysis of the mobile communication system through the performance test analysis device, input the test parameters according to the test conditions, the call generation according to the test parameters The functionality required by the analytical tester as the core network through the wireless access network; b) in the core network, generating a paging according to a corresponding call generation request, and connecting a traffic channel by connecting a call with the performance analysis test apparatus through the wireless access network; c) generating, by the test parameter, any traffic in the performance analysis test apparatus through the connected traffic channel to the core network, and receiving the traffic from the core network again; And d) analyzing the received traffic to analyze the performance of the mobile communication system and providing the analysis result to the tester in the performance analysis test apparatus. Include.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

2 is a block diagram illustrating a structure of a mobile communication system to which a performance analysis test apparatus of a mobile communication system according to an exemplary embodiment of the present invention is applied.

Referring to FIG. 2, in the mobile communication system in which the wireless access network 110 and the core network 120 are linked, the performance analysis test apparatus 200 is connected to the wireless access network 110 by STM-1.

In addition, the performance analysis test apparatus 200 includes a test control unit 210 and a multi-terminal simulator 220, wherein the test control unit 210 and the multi-terminal simulator 220 are connected by Ethernet.

The test control unit 210 is operated in a computer, and controls the generation of mobile to mobile calls by the number of calls required by the tester, and shows the test results to the tester or stores them through a storage medium.

In addition, the multi-terminal simulator 220 is divided into several blocks according to each function to perform a plurality of incoming and outgoing terminal functions, performs a specific function for each terminal entity in each block, and maps the terminal entities between each block.

In addition, the multi-terminal simulator 220 using the STM-1 base station 112 to test the call processing and traffic processing performance, not the radio performance of these systems in the state that the access network 110 and the core network 120 is interworking Is connected to the channel card.

Detailed structure of the performance analysis test apparatus 220 according to an embodiment of the present invention is as follows.

3 is a block diagram showing a detailed structure of the test control unit of FIG. 2 according to an embodiment of the present invention.

Referring to FIG. 3, the test control unit 210 includes a display processing unit 211, an analysis data processing unit 212, a parameter input unit 213, a call generation control unit 214, and a terminal number registration unit 215. do.

In this case, the display processing unit 211 may show the performance analysis data to the tester or store the data in the storage medium.

In addition, the analysis data processing unit 212 receives the success failure and user traffic performance analysis data of each radio terminal to radio terminal call from the multi-terminal simulator 220, call success and failure rate, bit error rate of the user traffic, block error rate, Create statistics on propagation delays.

In addition, the parameter input unit 213 receives an interval between call arrivals, a call duration time, an entire test period, and the like, which can control call generation from the tester, and transmits it to the call generation control unit 214, and transfers the storage medium from the tester or the storage medium. It receives the entire terminal number through the terminal number registration unit 214 and delivers.

Then, the call generation control unit 214 controls the entire test time according to the input parameter, selects the called terminal continuously during the test time, sets the radio terminal to radio terminal call, and releases the call when the call duration expires. .

The terminal number registration unit 215 stores the entire terminal number in the database, checks whether the call is in a current state or in a call state, and transmits a call originating / outgoing terminal number to the call generation control unit 214.

In addition, the multi-terminal simulator 220 of the performance analysis test apparatus 200 according to the embodiment of the present invention has the following structure.

4 is a block diagram illustrating a detailed structure of the multi-terminal simulator of FIG. 2 according to an embodiment of the present invention.

Referring to FIG. 4, the multi-terminal simulator 220 includes a call controller 221, a terminal number manager 222, a call processing and mobility manager 223, a radio resource controller 224, and a traffic processor i ( 225-i, dedicated channel control units 1 to k (226-1 to 226-k), shared channel processing unit 227, and external interface unit 1 228.

The call control unit 221 receives the entire terminal number from the test control unit 210 and transmits it to the terminal number management unit 222. The call control unit 221 receives the incoming / outgoing terminal number and the radio terminal-to-radio terminal call setting and sets the call setting and the mobility management unit. Instructed to (223) and delivers the results of the execution to the test control unit 210.

Then, the terminal number management unit 222 registers the input terminal in the VLR (Visitor Location Register) of the core network 120, generates one entity for the calling terminal according to the call setting instruction, and then sets up the calling call. When the paging is received, it checks whether the terminal is managed by itself.

In this case, if the terminal is managed by the terminal number management unit 222, it is the call processing and mobility management unit 223 to generate the receiving terminal entity and perform the incoming call setting.

In addition, the radio resource control unit 224 performs a radio resource control function of each call originating terminal entity, selects dedicated channel control units 1 to k (226-1 to 226-k) for each terminal entity, and sets dedicated channel settings. It instructs and processes the information transmitted from the common channel processing unit 227.

The dedicated channel controllers 1 to k (226-1 to 226-k) set a dedicated channel for each terminal entity, transmit and receive user traffic, and the shared channel processor 227 is a shared channel commonly used by all called terminals. To control.

In addition, any traffic processing unit i 225-i generates and transmits user traffic when each incoming call is established, and supports the STM-1 interface with the base station 112 in the external interface unit 1 228. .

In addition, the external interface unit 1 228 is connected to the external interface unit 2 112a of the base station 112 by wire, and the multi-terminal simulator through the external interface unit 1 228 and the external interface unit 2 112a. Dedicated channel controllers 1 to k (226-1 to 226-k) of 220 are connected in one-to-one correspondence with channel cards 1 to k (112b-1 to 112b-k) of the base station 112, Sets the PVC (Permanent Virtual Channel).

At this time, the channel cards 1 to k (112b-1 to 112b-k) of the base station 112 manage the Asynchronous Transfer Mode (ATM) channel and each channel ID (identifier) that can be set with the base station controller 113 in a table.

In the multi-terminal simulator 220 having the above-described structure, channel cards 1 to k (112b-1 to 112b-k) map each channel ID and PVC channel ID of the table to set up a dedicated channel of each called terminal. In the setting process, the base station 112 establishes an ATM channel for a dedicated channel to the base station controller 113 and includes a corresponding PVC channel ID in an arbitrary field of a signaling message according to a normal call procedure. To transmit.

Then, the radio resource control unit 224 uses this information to select specific dedicated channel control units 1 to k (226-1 to 226-k) and transmit PVC channel information to set up a dedicated channel for each called party.

The common channel between the common channel processing unit 227 and the channel cards 1 to k (112b-1 to 112b-k) includes a common channel set between the base station 112 and the base station controller 113 as a PVC to the common channel processing unit 227. Expand to use.

The multi-terminal simulator 220 of the performance analysis test apparatus 200 according to the embodiment of the present invention configured as described above includes the following structure in more detail.

5 is a block diagram illustrating a connection structure of a radio resource controller, a common channel controller and a dedicated channel controller of FIG. 4 according to an embodiment of the present invention.

Referring to FIG. 5, the radio resource control unit 225 includes a system information processing entity 224a, a paging processing entity 224b, and a terminal n radio resource control entity 224c-n.

The common channel control unit 227 includes a system information channel processing entity 227a, a paging channel processing entity 227b, and a terminal common channel processing entity 227c.

The dedicated channel control unit i 226-i also includes a dedicated channel control entity 226a-n of radio terminal n.

The radio resource control unit 224 initially generates only the system information processing entity 224a and the paging processing entity 224b, and receives the radio link setting instruction for the call establishment of the called terminal. n) and performs a procedure for setting a dedicated channel through the terminal common channel processing entity 227c of the common channel processing unit 227.

In addition, a specific dedicated channel control unit i 226-i is selected and transmitted through the PVC ID received from the base station controller 113, and the PVC ID is transmitted. The specific transmission channel control unit i 226-i is a terminal n dedicated channel control entity. Generates 226a-n, maps it to the terminal n radio resource control entity 224c-n, and then transmits and receives data through the PVC.

The structure of the traffic processor i 225-i for generating and transmitting traffic in the multi-terminal simulator 220 according to the embodiment of the present invention and analyzing the received traffic is as follows.

6 is a block diagram illustrating a detailed structure of a traffic processing unit of FIG. 4 according to an embodiment of the present invention.

Referring to FIG. 6, the specific traffic processor i 225-i includes a traffic generator i 225a-i, a traffic processor i 225b-i, a CRC processor 225c-i, and a traffic analyzer. i 225d-i.

The traffic generation unit i 225a-i is instructed to generate traffic for any wireless terminal i from the radio resource control unit 224 to generate random traffic at specific time intervals, and the traffic processing unit i 225b-i. ) Attaches a sequence number, an occurrence time, etc. to the traffic generated by the traffic generator i 225a-i.

The CRC processing unit 225c-i attaches the CRC bit to the traffic processed by the traffic processing unit i 225b-i and transmits the CRC bit to the dedicated channel control unit i 226-i, and performs a CRC check on the received traffic. After performing the data, the statistical data about the block error rate, the bit error rate, the delay time, and the like are generated by using the traffic received from the traffic analysis unit i 225d-i and transmitted to the call control unit 221.

The performance analysis test method of the mobile communication system using the performance analysis test apparatus 200 according to the embodiment of the present invention described above is as follows.

7 is a flowchart illustrating a performance analysis test method of a mobile communication system according to an exemplary embodiment of the present invention.

Referring to FIG. 7, for a performance test of a mobile communication system including a tester 300, a test control unit 210, a multi-terminal simulator 220, a wireless access network 110, and a core network 120. First, when the tester 300 inputs the terminal number to the test control unit 210 (S701), the terminal number input from the test control unit 210 is registered in its database and input to the multi-terminal simulator 220. The terminal number is transmitted (S702).

Then, the multi-terminal simulator 220 registers the received terminal number in its database and performs a procedure for registering the terminal number in the VLR of the core network 130. At this time, the description of the procedure for registering the terminal number in the VLR will be omitted.

In addition, the tester 300 inputs a test parameter-total test time, interval between average call occurrences, and average call duration for performance analysis to the test control unit 210 (S703), and the test control unit 210 receives the input. The incoming and outgoing call number is continuously selected using the test parameters to instruct the multiple simulator 220 to generate the radio terminal to radio terminal call (S704).

The multi-terminal simulator 220 instructed in step S704 receives a system information broadcast (SIB) from the wireless access network 110 (S705), registers the information of the wireless access network 110, and generates an originating terminal entity. In operation S706, a radio resource control (RRC) setting process for setting an originating signal is performed.

At this time, the channel card i 112b-i of the base station 112 sets up a dedicated channel for the RRC connection to the base station controller 113 and transmits the PVC ID by including the PVC ID in the RRC setup message. The terminal simulator 220 creates an originating terminal entity in the dedicated channel controller i 226-i and sets a specific dedicated channel.

After completing the RRC connection setup, the multi-terminal simulator 220 performs a call setup procedure with the core network 120 (S707), and if the call setup is completed, the core network 120 is a multi-terminal through the wireless access network 110 A channel setting procedure is performed to transmit user traffic with the simulator 220 (S708 and S709).

When the paging request from the core network 120 is received by the multi-terminal simulator 220 through the wireless access network 110 (S710 and S711), it is checked whether the called terminal number is a terminal managed by the terminal.

As a result of the check, if the called terminal number is the number of the terminal managed by him, the multi-terminal simulator 220 performs the RRC connection setup with the radio access network 110 (S712), and responds to paging to the core network 120 After the transmission (S713), the multi-terminal simulator 220 establishes the traffic channel through the call setup process and the channel setup process with the core network 120 through the wireless access network 110 (S714 to S715).

When the call connection between the wireless terminal and the wireless terminal is completed by the above operation (S717), the multi-terminal simulator 220 transmits and receives user traffic through the set traffic channel (S718), and performs traffic performance analysis.

After the performance analysis, the test control unit 210 transmits the call release to the multi-terminal simulator 220 (S719), after the call between the multi-terminal 220 and the core network 120 is released (S720), traffic analysis data The multi-terminal simulator 220 to transmit to the test control unit 210 (S721).

The performance analysis process is repeatedly performed for the entire test time according to the test parameters input by the tester 300, the traffic performance analysis result received by the test control unit 210 directly provided to the tester, or recorded and stored in the storage medium do.

Then, the tester 300 may check the performance analysis test result through the test control unit 210 (S722).

According to the present invention, in addition to measuring call processing and traffic processing performance in a mobile communication system interworking with a wireless access network and a core network, at the same time, a plurality of actual mobile terminals and wireless terminal-to-radio terminal calls are established to measure wireless capacity. It can work.

In addition, according to the present invention, it is possible to more easily measure the call processing and the user traffic performance processing performance of the mobile communication system by allowing a tester to generate a radio terminal to radio terminal call as the desired busy attempt call.

1 is a block diagram showing the structure of a mobile communication system.

2 is a block diagram illustrating a structure of a mobile communication system to which a performance analysis test apparatus of a mobile communication system according to an exemplary embodiment of the present invention is applied.

3 is a block diagram showing a detailed structure of the test control unit of FIG. 2 according to an embodiment of the present invention.

4 is a block diagram illustrating a detailed structure of the multi-terminal simulator of FIG. 2 according to an embodiment of the present invention.

5 is a block diagram illustrating a connection structure of a radio resource controller, a common channel controller and a dedicated channel controller of FIG. 4 according to an embodiment of the present invention.

6 is a block diagram illustrating a detailed structure of a traffic processing unit of FIG. 4 according to an embodiment of the present invention.

7 is a flowchart illustrating a performance analysis test method of a mobile communication system according to an exemplary embodiment of the present invention.

<Brief description of the main parts of the drawings>

110: wireless access network 111: terminal

112: base station 113: base station controller

120: core network 130: communication network

200: performance analysis test apparatus 210: test control unit

211: display processing unit 212: analysis data processing unit

213: parameter input unit 214: call generation control unit

215: terminal number register 220: multi-terminal simulator

221: call control unit 222: terminal number management unit

223 traffic processing unit 224 call processing and mobility management unit

225: radio resource control unit 226: dedicated channel control block

227: common channel processing unit 228: external interface unit 1

300: tester

Claims (11)

In a wireless access network having a base station communicating through a wireless terminal and a wireless medium and a base station controller for controlling the base station, and a test apparatus for the performance analysis of the mobile communication system linked to the core network, A test control unit controlling generation and release of calls by the number of calls required by the tester for performance analysis, and providing test results to the tester or storing them in a storage medium; And A multi-terminal simulator connected to the wireless access network, performing a plurality of incoming / outgoing terminal functions under the control of the test controller, performing traffic performance analysis for each call, and providing a result to the test controller. Performance analysis test apparatus of the mobile communication system comprising a. The method of claim 1, wherein the test control unit, A parameter input unit configured to provide test parameters by receiving test parameters for test conditions required by the tester from the tester or loading them from a previously input storage medium; A call generation control unit controlling call generation in the multi-terminal simulator by using an interval between call arrivals, a call duration, and an entire test period according to a test parameter provided by the parameter input unit; A terminal number registration unit for storing terminal numbers according to test parameters provided by the parameter input unit and checking a call state according to each terminal number and providing them to the call generation controller; An analysis data processing unit for receiving performance analysis results performed by the multi-terminal simulator and preparing performance analysis data including statistics of call success and failure rate, user traffic bit error rate, block error rate, and propagation delay time; And Display processing unit for providing the performance analysis data created by the analysis data processing unit to the tester or in a storage medium Performance analysis test apparatus of the mobile communication system comprising a. The method of claim 2, wherein the multi-terminal simulator, A call controller for performing call setup under the control of the test controller and transferring a performance test result to the test controller; A terminal number management unit which receives the terminal number transmitted from the test control unit through the call control unit and manages the database number and determines whether the terminal related to paging received from the core network is a terminal managed by the test control unit; Register to the VLR (Visitor Location Register) of the core network, perform entity generation and origination call setup of the originating terminal according to the call setup instruction from the call control unit, and the terminal managed by the terminal number management unit A call processing and mobility management unit for generating a called terminal entity and performing an incoming call setup when a paging including a number is received; A radio resource controller which performs radio resource control function of an entity of each originating caller terminal generated by the call processing and mobility management unit and selects a dedicated channel for each terminal entity to instruct a dedicated channel setting; A dedicated channel controller configured to set a dedicated channel for each incoming / outgoing terminal entity and to transmit / receive user traffic; A common channel processing unit commonly used by all the called terminals; A traffic processor configured to generate and transmit user traffic when the incoming call is set up; And External interface unit to support the interface with the base station Performance analysis test apparatus of the mobile communication system comprising a. The method of claim 3, wherein the radio resource control unit, A system information processing entity for receiving system information from the radio access network; A paging processing entity for receiving and processing paging from the core network; And Each terminal is generated according to a radio link setting instruction for call setup of the called terminal, and performs a setup procedure for setting a dedicated channel, and receives a PVC (Permanent Virtual Channel) ID from the base station controller to select a specific dedicated channel. Radio Resource Control Entity Performance analysis test apparatus of the mobile communication system comprising a. The method of claim 3, wherein the common channel processing unit, A system information channel processing entity for receiving and processing system information of the radio access network through the radio resource controller; A paging channel processing entity for processing paging received from the core network; And Terminal common channel processing entity for processing the channel used by all the called party in common Performance analysis test apparatus of the mobile communication system comprising a. The method of claim 3, wherein the dedicated channel control unit, And a terminal dedicated channel control entity mapped to a terminal radio resource control entity generated by the radio resource controller for receiving and generating a radio link setting instruction for call establishment of the called terminal. The method of claim 3, wherein the traffic processing unit, A traffic generation unit configured to generate random traffic at specific time intervals by being instructed to generate traffic for an arbitrary terminal from the radio resource controller; A traffic processing unit which sequentially processes the traffic generated by the traffic generation unit and attaches the generation time information; An error processing unit for attaching error information for error checking to the traffic processed by the traffic processing unit, transmitting the error information to the base station through the dedicated channel control unit, and receiving the traffic received from the dedicated channel control unit to check for errors; And The traffic analysis unit analyzes the received traffic that has completed the error check in the error processing unit, prepares statistical data including block error rate, bit error rate, and delay time information, and transmits it to the call controller. Performance analysis test apparatus of the mobile communication system comprising a. In a method for analyzing the performance of the mobile communication system by connecting a wireless access network for wireless communication and a performance analysis test apparatus for performance analysis of a mobile communication system including a core network with the wireless access network, a) A tester requesting performance analysis of the mobile communication system through the performance test analysis apparatus inputs test parameters according to test conditions, and wirelessly accesses the call setup generated by the test parameters in the performance analysis test apparatus. Requiring as a core network through the network; b) in the core network, generating a paging according to a corresponding call generation request, and connecting a traffic channel by connecting a call with the performance analysis test apparatus through the wireless access network; c) generating, by the test parameter, any traffic in the performance analysis test apparatus through the connected traffic channel to the core network, and receiving the traffic from the core network again; And d) analyzing the received traffic to analyze the performance of the mobile communication system, and providing the analysis result to the tester in the performance analysis test apparatus; Performance analysis test method of a mobile communication system comprising a. The method of claim 8, The test parameter of step a) is a performance analysis test method of a mobile communication system including the total test time, the interval between the average call occurrence, the average call duration information. The method of claim 8, The step d) further comprises the step of storing the performance analysis data analyzed by the performance analysis test apparatus in a storage medium included in the performance analysis test apparatus. A performance analysis test apparatus for performance analysis of a mobile communication system including a wireless access network for wireless communication and a core network is connected to the wireless access network to record data having a function of analyzing the performance of the mobile communication system. In the recording medium, a) A tester requesting performance analysis of the mobile communication system through the performance test analyzer inputs test parameters according to test conditions, and sets up a wireless access network in the performance analysis test apparatus to generate a call according to the test parameters. Function as required by the core network; b) in the core network, generating a paging according to a corresponding call generation request, and connecting a traffic channel by connecting a call with the performance analysis test apparatus through the wireless access network; c) generating, by the test parameter, any traffic in the performance analysis test apparatus through the connected traffic channel to the core network, and receiving the traffic from the core network again; And d) analyzing the received traffic to analyze the performance of the mobile communication system, and providing the analysis result to the tester in the performance analysis test apparatus; The computer-readable recording medium having the data recorded thereon.