KR20080061487A - Multi-dimensional mobile communication network and radio network controller and method for controlling cell measurement thereof - Google Patents

Abstract

A multi dimensional mobile communication network, a radio network controller, and a cell measuring control method are provided to check whether or not a mobile terminal can perform a compression mode with respect to CDMA and measure cells by receiving a terminal performance report message from the mobile terminal, and to make the terminal perform the compression mode and measure the cells when there occurs a handover event. A cell measuring control method comprises the following several steps. An RNC(Radio Network Controller) transmits a terminal performance request message, including GSM or CDMA terminal performance, to a mobile terminal. The RNC receives a terminal performance report message(S12). The mobile terminal checks whether the terminal can drive a CDMA related compression mode and measure CDMA cells(S13). If there occurs a handover event(S14), the RNC transmits a measurement request message, including parameters for instructing a compression mode to be performed and measuring the CDMA cells when the compression mode is performed(S15). Then, the RNC receives the measurement report message from the mobile terminal, recognizes information on CDMA cells near the mobile terminal, determines a target CDMA cell and transmits a handover instruction message to the corresponding CDMA cell.

Description

MULTI-DIMENSIONAL MOBILE COMMUNICATION NETWORK AND RADIO NETWORK CONTROLLER AND METHOD FOR CONTROLLING CELL MEASUREMENT THEREOF}

1 is a structural diagram of a general multidimensional mobile communication network;

2 is a diagram for describing transmission gap scheduling in a compression mode;

3A to 3E are information tables included in a message transmitted and received between a mobile terminal and an RNC;

4 is an internal configuration diagram of an RNC according to an embodiment;

5A and 5B are block diagrams illustrating a configuration of an asynchronous / synchronous dual mode mobile terminal applied to an embodiment;

6a to 6d are information tables included in a message transmitted and received between a mobile terminal and an RNC;

7 is a flowchart of a method for controlling cell measurement of an RNC according to an embodiment;

8 is a flowchart of a method for measuring a cell of a mobile terminal according to an embodiment of the present disclosure;

* Explanation of symbols for the main parts of the drawings

10: mobile terminal 20: asynchronous mobile communication network

30: synchronous mobile communication network 410: RNC

413: transceiver 415: operator DB

The present invention relates to a multidimensional mobile communication network, and more particularly, a multidimensional mobile communication network for providing compression mode information for each radio access technology (RAT) type in a cell measurement of a mobile terminal to perform a compression mode. And a wireless network controller and a cell measurement control method.

The configuration of a general multidimensional mobile communication network is as shown in FIG. For convenience of description, a mobile communication system based on WCDMA technology will be referred to as an asynchronous mobile communication network, and a mobile communication system based on CDMA technology will be referred to as a synchronous mobile communication network.

The asynchronous mobile communication network 20 is a Node B 200 as a base station for wireless section communication with the mobile terminal 10, a Radio Network Controller (RNC) which is a base station controller for controlling the Node B 200 ( 210, asynchronous switching (MSC: Mobile Switching Controller) 220, MSC 220 and the No. 7 common signaling network connected to the RNC 210 to perform a call exchange to provide a service to the mobile terminal 10 Short service center (SMSC, 240), intelligent network controller (SCP, 250) and home location register (HLR, 260), RNC 210 and General Packet Radio Service (GPRS) network 280 connected via 230 Is connected to a Serving GPRS Support Node (SGSN) 270, SGSN 104, and a General Packet Radio Service (GPRS) network 280 that monitors the location of the mobile terminal 10 and performs security and access control functions. And a Gateway GPRS Support Node 290 connected to the Internet 40 to support interworking with external packets. In the asynchronous mobile communication network 20, the MSC 220, the GPRS network 280, the SGSN 270, the GGSN 290, and the like form a core network.

In addition, the synchronous mobile communication network 30 may include a base station 300 supporting wireless section communication with the mobile terminal 10, a base station controller (BSC) 310 for controlling the base station 300, and one or more base stations. Short-term service center (SMSC, 340), intelligent network controller (SCP, 350) connected to a controller to perform a call exchange through a switch (MSC) 320, a switch 320, and a No. 7 common signaling network 330 And a home location register (HLR) 360, a base station controller to establish a connection between a packet data service node (PDSN) 370, a packet data service node 370, and the Internet 40 to provide a packet data service to a subscriber. It is configured to include a data core network (DCN, 380) to support. An interworking unit (IWF) 50 which performs a mutual conversion of handover related MAPs between the asynchronous mobile communication network 20 and the exchanges 220 and 320 of the synchronous mobile communication network 30 is No. 7 common signal network ( 230 and 330 are interconnected to transmit and receive information necessary for handover of the mobile terminal 10.

The mobile terminal 10 is a terminal capable of supporting multi-band multi-mode, and may be a mobile terminal capable of supporting the configuration and function proposed by the present invention, and the dual band dual mode has been exemplified. . The asynchronous mobile communication service and the synchronous mobile communication service can be simultaneously provided, and the asynchronous mobile communication network 20 and the synchronous mobile communication network 30 can be connected to each other to use voice and data services.

In the asynchronous mobile communication network 20, the Node B 200 is managed by the RNC 210, and receives information transmitted from the physical layer of the mobile terminal 10 in the uplink and the mobile terminal 10 in the downlink. By transmitting data to the mobile station 10 serves as an access point (access point) of the asynchronous network to the mobile terminal (10). The RNC 210 is responsible for allocation and management of radio resources and serves as an access point with the core network.

The mobile terminal receives a first common pilot channel (PCPICH) signal of receivable cells, that is, a serving cell and neighbor cells, and receives a PCPICH signal received from the cells. Measure their received field strength. The received electric field strength of the measured PCPICH signal is reported to the RNC 210. Then, the RNC 210 performs a handover state of the mobile terminal, that is, whether the mobile terminal should perform a handover based on the received electric field strength of the PCPICH signal reported from the mobile terminal 10, or when the mobile terminal performs the handover. Which of the cells is determined to be handed over. Handover between mobile communication systems using different communication methods is referred to as 'Inter-RAT (Radio Access Technology) handover'. Monitoring the status of a base station of a mobile communication system using different communication methods for inter-RAT handover is called 'inter-RAT measurement'. In addition, since base stations using the same communication scheme may use different frequencies between adjacent base stations, handover may occur between base stations using different frequencies. Such handover is referred to as 'inter frequency handover', and monitoring the state of a base station using a different frequency for the 'inter frequency handover' is called 'inter frequency measurement'.

The asynchronous mobile communication system based on the WCDMA scheme supports a compressed mode. Compression mode is a mode that allows the mobile terminal and the network to stop communication for a certain period of time so that a necessary signal measurement can be performed by switching to a frequency or a different radio access method that is different from the frequency and radio access method used in the currently connected cell. to be. That is, it represents a mode in which a mobile terminal provides a measurement interval necessary for performing an inter-frequency handover or an inter-RAT handover. . For example, in the case of handover from the WCDMA network to the GSM network, using the compression mode scheme, the WCDMA does not transmit data for a predetermined time, and the mobile terminal 10 transmits the GSM during the transmission gap. Search for frequencies. Accordingly, if the searched GSM frequency satisfies the handover condition, the mobile terminal reports a measurement report message to the RNC 210. In response thereto, the RNC 210 sends a message to the MSC 220 indicating a relocation required for handover to the GSM network to perform a handover to the mobile terminal.

As shown in FIG. 2, the compression mode consists of a series of different Transmission Gap patterns (TGP). TGPs are called Transmission Gap Pattern Sequences (TGPS), and different TGPSs may have different TGP1 and TGP2. In one TGPS, TGP1 and TGP2 are repeated as many times as Transmission Gap Pattern Repetition Counter (TGPRC), and TGPRC represents the number of repetitions of TGP. On the other hand, TGPS is delivered from the upper layer to each base station and the mobile terminal, the information delivered from the upper layer is as follows. Any TGPS is identified by a Transmission Gap Pattern Sequence Identifier (TGPSI). TGPSI represents an identifier indicating any one of a plurality of TGPS. Information on TGPS includes information on TGP1 and TGP2. Information on TGP1 includes TGPL1, TG1, TG2, and Transmission Gap Distance (TGD). Information on TGP2 includes TGPL2, TG1, TG2. There is TGD. Each of the above information is independent of each other and is information to be transmitted to the mobile terminal 10 from the upper layer before starting the compression mode. The information constituting the TGPS includes TGPRS, TGCFN, TGSN, etc. in addition to the above information, and these informations are applied to both TGP1 and TGP2 and transferred to the mobile terminal 10 immediately before starting the compression mode. As described above, when the RNC 210 delivers the information about the compression mode performance to the mobile terminal 10, the mobile terminal 10 according to the information on the compression mode performance received from the RNC 210 for each TG. After the transmission and reception is stopped, the mobile terminal 10 performs the Inter RAT measurement or the Inter frequency measurement.

In general, the RNC 210 transmits a Radio Resource Control (RRC) connection setup message and a UE capability request message to the mobile terminal 10 as a message requesting the capability of the mobile terminal. The user terminal request message is a message transmitted by the RNC 210 to a terminal set up a call. The mobile terminal 10 transmits the capability information of the mobile terminal to the RNC 210 in the RRC connection setup complete message with respect to the RRC connection setup message. In addition, the user terminal request message is transmitted to the RNC 210 including the performance information of the mobile terminal.

3A is an information table included in a message requesting the capability of a mobile terminal. 3A includes contents for requesting GSM and GERAN related performance information of the mobile terminal 10. 3B is a capability type table included in a message reporting terminal capability transmitted from the mobile terminal 10. The performance type table of FIG. 3B includes multi-mode / multi-RAT performance information and measurement performance information of the mobile terminal. As information on the multi-mode / multi-ality capability of the mobile terminal 10, refer to the table of FIG. 3C, and the measurement performance information to the table of FIG. 3D. The table of FIG. 3C shows whether RAT types such as GSM and multi-carrier are supported (indicated as True or False), multi-mode performance (Time Division Duplex (TDD), Frequency Division Duplex (FDD), and TDD / FDD). The table of FIG. 3D specifies the frequency bands used (GSM 900, DCS 1800, GSM 1900) and multicarrier measurement information as measurement parameters of the downlink compression mode and the uplink compression mode for GSM cell measurement. You can check whether the mode is supported.

However, since the measurement performance information included in the message for requesting the performance of the mobile terminal described above does not include a parameter for requesting the performance of the CDMA of the mobile terminal, it is not possible to confirm whether the compression mode is supported for the CDMA.

3E is a compression mode information table transmitted to the mobile terminal 10 when a handover event occurs in the RNC 210. The compression mode information table is a parameter information table for determining what value to measure in a gap generated by the compression mode. However, the conventional asynchronous / synchronous dual mode mobile terminal does not perform measurement for CDMA when performing measurement by the compression mode. Accordingly, the RNC 210 cannot report measurement information on the CDMA cell and thus cannot perform handover to the CDMA cell.

An object of the present invention, by receiving the terminal performance for the CDMA through the terminal performance report message transmitted from the mobile terminal in the multi-dimensional mobile communication network, the mobile terminal can recognize whether the compression mode support and cell measurement for the CDMA is possible, The present invention provides a multi-dimensional mobile communication network, a wireless network controller, and a cell measurement control method capable of measuring a CDMA cell by performing a compression mode for the CDMA when a handover event of the terminal occurs.

According to an embodiment, the wireless network controller of the asynchronous network requests the terminal performance information from the mobile terminal, receives a message including the supported RAT type, compression mode support for each RAT type, and cell measurement performance information, and receives the mobile terminal. Recognizing whether the compression mode for the CDMA is possible or not, when a handover event of the mobile terminal occurs, a measurement request message including parameter information to be measured in the compression mode for the CDMA cell is transmitted to the mobile terminal to perform the CDMA cell during the compression mode. Measure it.

Hereinafter, various embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, in the following description, when there is a risk of unnecessarily obscuring the gist of the present invention, a detailed description of well-known functions and configurations will be omitted.

Although only the components related to the RRC connection are shown in this embodiment, the RNC 410 according to the present embodiment may be used in place of the RNC 410, for example, in a general multidimensional mobile communication network as shown in FIG. Therefore, hereinafter, the configuration and operation of the RNC 410 according to the present embodiment will be referred to the configuration of the mobile communication network of FIG. 1. As shown in FIG. 4, the RNC 410 may include an RRC control unit 411, a transceiver B 413 for communicating with a Node B 200 and a core network (including the MSC 220), and an operator DB ( 415).

The RNC 410 transmits the UE capability request message including the table of FIG. 6A to be described later, in the RRC connection setup message and the UE capability inquiry message. The RRC connection setup message is a message transmitted to the mobile terminal 10 during call setup, and the terminal performance request message is a message transmitted to the mobile terminal 10 after call setup. The RNC 410 receives a terminal capability report message including the tables of FIGS. 6B and 6C to be described later from the mobile terminal for the RRC connection setup message and the terminal capability request message. When the RNC 410 receives the terminal performance report message from the mobile terminal 10, the RNC 410 stores and manages terminal performance information for each subscriber in the operator DB 415. The terminal performance report message includes information on supported RAT types (eg, GSM, multicarrier, GDMA, etc.) and compression mode support for each RAT type. According to the present embodiment, as the RAT type, the CDMA compression mode support information may be further provided. Accordingly, the RNC 410 may determine whether the mobile terminal 10 can perform CDMA related compression mode and CDMA cell measurement from the terminal performance report message.

When the mobile terminal 10 located in the asynchronous network 10 moves to the synchronous network 30, the mobile terminal 10 periodically measures the signal strength with the node B 200 and reports it to the RNC 410. The RRC control unit 411 of the RNC 410 checks whether the measured signal sensitivity is equal to or less than a specified threshold value and confirms handover. As the mobile terminal 10 moves, when the signal sensitivity reported from the mobile terminal 10 through the node B 200 of the asynchronous network that is currently communicating is less than or equal to a specified threshold, the RNC 410 generates a handover event. And transmits a measurement control message to the mobile terminal 10 to collect information about neighbor cells. The RNC 410 includes a compression mode information table as shown in FIG. 6D for neighbor cell measurement in a measurement control message and transmits the same. According to the present embodiment, the measurement control message includes a parameter indicating a compression mode for measuring a CDMA cell, and the compression mode information table includes a measurement parameter (for example, a signal band to be measured when performing a compression mode for a CDMA cell). Noise power (E / lo), and the RNC 410 receives the measurement report message from the mobile terminal 10 and determines whether handover is possible to a cell around the mobile terminal 10 based on the measurement report message. When handover is possible to a specific cell, a handover command message can be transmitted to the mobile terminal.

5A and 5B are block diagrams illustrating a configuration of an asynchronous / synchronous dual mode mobile terminal according to one embodiment. Referring to FIG. 5A, the asynchronous / synchronous dual mode mobile terminal 10 according to an embodiment supports each of synchronous mobile communication and asynchronous mobile communication, and has a protocol stack. The mobile terminal 10 according to the exemplary embodiment is broadly divided into an antenna 100 for transmitting and receiving radio waves with the synchronous mobile communication network 200 and the asynchronous mobile communication network 100, and the synchronous radio apparatus 110 for synchronous communication. , Asynchronous radio device 120 for asynchronous communication, and a common module 140 for providing common resources in synchronous and asynchronous communication. The synchronous radio apparatus 110 includes a synchronous radio transceiver 112 and a synchronous modem unit 113 for radio transmission and reception, and one side of the synchronous radio transceiver 112 is an antenna 100 through a duplexer 111. And the other side is connected to the synchronous modem unit 113. In addition, the asynchronous wireless device 120 also includes an asynchronous wireless transmission and reception unit 122 and an asynchronous modem unit 123 for wireless transmission and reception, one side of the asynchronous wireless transmission and reception unit 122 through the duplexer 121 antenna ( 100 is connected and the other side is connected to the asynchronous modem unit 123.

5B is a block diagram illustrating a configuration of a common module of a mobile terminal according to an embodiment. Referring to FIG. 5B, the common module 140 of the mobile terminal according to an embodiment includes a plurality of dual ports connected to the modem units 113 and 123 of the synchronous radio 110 and the asynchronous radio 120. RAM (Dual Port RAM, hereinafter referred to as 'DPRAM') 141 and 142, the main processor connected to the DPRAM (141 and 142) and performs the overall control of the synchronous and asynchronous communication of the mobile terminal 10 and the application execution 143. The main processor 143 includes a memory 144 for storing data, an I / O device 145 for connecting a peripheral device, a power control module (hereinafter referred to as 'PWM') 146 for power control, A codec (not shown) for speech processing is connected.

The main processor 143 performs a communication with a 3G network in a communication environment in which a 3G (WCDMA) network and a 2G (CDMA) network are supported, a case of performing a communication in conjunction with a 2G network, and a standby state. Control in case of performing Inter-RAT Cell Reselection from 3G to 2G and from Inter-RAT Handover from 3G to 2G in a call state. Perform. The main processor 143 selectively sets the synchronous radio 110 and the asynchronous radio 120 to the activation / parking mode according to the RAT type communication.

In the mobile terminal 10, when the initial power is turned on, the main processor 143 preferentially selects asynchronous communication. Accordingly, the main processor 143 sets the synchronous radio 110 to the parking mode and sets the asynchronous radio 120 to an active state. When it is determined that the signal of the asynchronous mobile communication network 100 is received, the main processor 143 performs PLMN and cell selection according to the strength of the signal transmitted from the NodeB 200 of the asynchronous mobile communication network 20. The main processor 143 transmits a registration request message to the asynchronous mobile communication network 20, and performs location registration with the HLR 260 through the asynchronous MSC 220.

The main processor 143 receives a terminal performance request message from the RNC 410. The UE capability request message includes an RRC connection setup message transmitted from the RNC 410 at call setup and a UE Capability Inquiry message transmitted from the RNC 410 after call setup. According to the present embodiment, the RRC connection setup message and the terminal performance request message include content of requesting CDMA related performance information of the mobile terminal, as described in FIG. 6A. The main processor 143 transmits an RRC connection setup complete message to the RNC 410 for the RRC connection setup message and a terminal performance report message to the RNC 410 for the terminal performance request message. According to the present embodiment, the RRC connection setup complete message and the terminal performance report message include RAT capability information. That is, the RAT performance information includes supported RAT types (eg, GSM, multicarrier, CDMA), and information on whether to support compression mode for each supported RAT type.

The main processor 143 detects the signal strength of the Node B 200 through the asynchronous radio 110 and reports it to the RNC 410. While the mobile terminal 10 is in a call, the RNC 410 detects a handover event and transmits a measurement request message to the mobile terminal 10. When the mobile terminal 10 receives the measurement request message, the mobile terminal 10 performs a compression mode for not only GSM cells but also adjacent cells such as CDMA cells, and measures corresponding cells in each compression mode. According to the present embodiment, the measurement request message includes signal-to-noise power (E / lo) as a measurement type to be measured when performing the compression mode for the CDMA cell.

The main processor 143 measures the signal-to-noise power of the CDMA cell and the like in the region where the WCDMA cell and the CDMA cell overlap, prepares a measurement report message including the CDMA cell measurement information, and transmits the measurement report message to the RNC 410. According to the present embodiment, the measurement control message is as shown in FIG. 6D.

6A through 6D are parameter tables included in a message transmitted and received between the mobile terminal 10 and the RNC 410. 6A is a table illustrating parameters in a message for which the RNC 410 requests the performance of the mobile terminal 10. According to the present embodiment, the performance request message includes GSM, CDMA, GERAN lu in the type and reference column. The performance report message includes a RAT performance information table as shown in FIG. 6B, and the RAT performance information is as a supported RAT type (eg, GSM, multicarrier, CDMA) table as shown in FIG. 6C, and compression mode information. 6d includes a compression mode support information table for each RAT type.

6C includes parameters to be measured in the compression mode as measurement performance information. The table of FIG. 6C specifies the frequency bands used (GSM 900, DCS 1800, GSM 1900) as measurement parameters of GSM cells for downlink and uplink compression modes. 6C further includes, according to the present embodiment, frequency bands DCS 800, PCS 1800, and PCS 1900 used as measurement parameters of the CDMA cell for the downlink compression mode and the uplink compression mode.

6D specifies compression mode related information as a table included in the measurement request message transmitted by the RNC 410 to the mobile terminal 10. The Transmission Gap Measure Parameter (TGMP) item of the table of FIG. 6D includes GSM carrier signal strength indicator (RSSI), ID of base station identity code (BSIC) of GSM, and multicarrier measurement parameter. The TGMP item in the table of FIG. 6D further includes a CDMA Ec / lo measurement parameter for reporting signal-to-noise power (Ec / lo) indicating the number of subscribers in the base station of CDMA according to the present embodiment.

7 is a flowchart illustrating a method of controlling a compression mode of an asynchronous RNC according to an embodiment. As shown in FIG. 7, the RNC 410 transmits to the mobile terminal 10 including a terminal capability request message (see FIG. 6A) including GSM and CDMA terminal capability (S11). For example, as the CDMA terminal performance request message, an RRC connection setup message transmitted to the mobile terminal 10 at the time of call setup and a terminal performance request message transmitted to the mobile terminal 10 after call setup are used. In addition, the RNC 410 receives a terminal performance report message (S12), and determines whether the mobile terminal 10 can perform CDMA-related compression mode and CDMA cell measurement (S13). For example, as the terminal performance report message, the RRC connection setup complete message and the terminal performance information message are used. The terminal performance report message includes information on supported RAT type and compression mode support for each RAT type. According to the present embodiment, the terminal performance report message further includes a CDMA type as a supported RAT type, and further includes information on whether CDMA is supported in compression mode. When a handover event occurs (S14), the RNC 410 transmits a measurement request message including a parameter instructing to perform a compression mode for measuring a CDMA cell and a parameter to be measured in the CDMA cell when performing a compression mode (S15). . Thereafter, the RNC 410 receives the measurement report message from the mobile terminal 10, recognizes CDMA cell information around the mobile terminal, determines a target CDMA cell to be handed over, and moves a handover command message to the corresponding CDMA cell. It is possible to transmit to the terminal 10.

By such a configuration, the system (ie, the RNC 410) receives a report from the mobile terminal 10 whether the compression mode is supported and whether the CDMA cell can be measured through a terminal performance report message, so that the mobile terminal 10 receives the CDMA. By checking whether the cell measurement and compression mode can be supported for the cell, when the handover event of the mobile terminal 10 occurs, the mobile terminal 10 may control to perform the compression mode for the CDMA cell to measure the cell. .

8 is a flowchart of a method for reporting performance of a mobile terminal according to one embodiment. As shown in FIG. 8, upon receiving the terminal capability request message (S21), the mobile terminal 10 transmits a terminal capability report message including the CDMA capability and the compression mode information for the CDMA cell to the RNC 410. (S22). For example, the RRC connection setup complete message and the terminal performance request message are used as the terminal performance report message. According to the present embodiment, the terminal performance report message includes RAT capability information. That is, the RAT performance information includes supported RAT type (eg, GSM, multicarrier) and information on whether to support the compression mode for each supported RAT type.

In addition, when the mobile terminal 10 receives the measurement control message for the CDMA cell from the RNC 410 (S23), the mobile terminal 10 performs a compression mode for measuring the CDMA cell (S24), and thus the signal-to-noise power (Ec / lo) is measured. Thereafter, the mobile terminal 10 transmits the measured CDMA cell measurement value to the RNC 410 in the measurement report message.

While the invention and its various functional components have been described in particular embodiments, the invention may be implemented in hardware, software, firmware, middleware, or a combination thereof, and the system, subsystem, components or sub-configurations thereof. It should be understood that they can be used as elements. If implemented in software, the elements of the invention are instructions / code segments for performing the necessary tasks. The program or code segments may be stored in a machine readable medium, such as a processor readable medium, a computer program product, or via a transmission medium or communication link by a computer data signal embodied in a carrier wave or a signal modulated by a carrier. Can be sent. Machine readable media or processor readable media may include any medium that can store or transmit information in a form readable and executable by a machine (eg, processor, computer, etc.).

In addition, while the present invention has been described in connection with some embodiments, it is to be understood that various modifications and changes can be made without departing from the spirit and scope of the invention as will be understood by those skilled in the art. You will need to know Also, such modifications and variations are intended to fall within the scope of the claims appended hereto.

According to the above embodiments, by requesting the terminal performance for the CDMA in the multi-dimensional mobile communication network to receive the terminal performance report message, the mobile terminal can determine whether the compression mode and cell measurement for the CDMA is possible, When a handover event occurs, the mobile station may perform a compression mode for the CDMA cell to measure the cell.

Claims (19)

In the multi-dimensional mobile communication network in which asynchronous network of the WCDMA system and a CDMA system is mixed, a wireless network controller for controlling the wireless section communication between the mobile station and the base station, Recognizing compression mode and measurement performance information for each RAT (Radio Access Technology) type including CDMA based on a message received by requesting terminal capability information from the mobile terminal, and a cell in which the cell of the asynchronous network and the cell of the synchronous network overlap When a handover event of the mobile terminal located in the mobile terminal supports the compression mode for the CDMA type, the mobile terminal transmits a measurement request message including the compression mode performance information for the CDMA cell to the mobile terminal, thereby compressing the mobile terminal. And perform measurement of the CDMA cell based on mode performance information. The method of claim 1, And a terminal capability request message including a parameter requesting CDMA capability information to the mobile terminal. The method of claim 1, The terminal capability request message includes at least one of a Radio Resource Control (RRC) connection setup message transmitted to the mobile terminal when a call is set up and a terminal capability request message transmitted to the mobile terminal after call setup. . The method of claim 1, The mobile terminal transmits a terminal performance report message including RAT type compression mode and measurement performance information including CDMA to the wireless network controller with respect to the terminal performance request message from the wireless network controller. The terminal performance report message includes a supportable RAT type, whether to support the compression mode for each RAT type, and the measurement performance parameter for each RAT type. The method of claim 4, wherein The supportable RAT type includes CDMA, And at least one frequency band as said measurement performance parameter for a CDMA cell in downlink compression mode and uplink compression mode. The method of claim 1, The compression mode performance information includes at least one parameter to be measured when the compression mode is performed. And a signal to noise power (Ec / lo) parameter of a synchronous network cell as a measurement parameter of the CDMA cell.  The method according to any one of claims 1 to 6, The wireless network controller is a base station controller of an asynchronous network. As a multi-dimensional mobile communication network in which a WCDMA asynchronous network and a CDMA synchronous network are mixed, It is provided in the asynchronous network, and requests the terminal performance information to the mobile terminal based on the received message and recognizes the compression mode and measurement performance information for each RAT (Radio Access Technology) type including CDMA, and the cell and the synchronization network of the asynchronous network When a handover event of a mobile station located in a cell where a cell of overlaps occurs, if the mobile station supports a compression mode for a CDMA type, a radio for transmitting a measurement request message including compression mode performance information for a CDMA cell to the mobile station; Network controller, And a mobile terminal for transmitting the terminal performance report message including the RAT type compression mode and measurement performance information to the wireless network controller with respect to the terminal performance request message from the wireless network controller. As a cell measurement control method of a multi-dimensional mobile communication network in which a WCDMA asynchronous network and a CDMA synchronous network are mixed, Receiving a terminal capability report message by requesting terminal capability information from the mobile terminal; Extracting RAT type compression mode and measurement performance information including CDMA from the terminal performance report message and recognizing the performance information of the mobile terminal; Detecting a handover event of a mobile terminal located in an overlapping region of the asynchronous network cell and the synchronous network cell; And transmitting the measurement request message including the compression mode performance information for the CDMA cell to the mobile terminal, if the mobile terminal supports the compression mode for the CDMA type in the recognition step. Way. The method of claim 9, In the request for the terminal performance report, a terminal performance request message including the CDMA capability information request is transmitted to the mobile terminal, The terminal performance report message includes CDMA capability related information of the mobile terminal, cell measurement control method of a multi-dimensional mobile communication network. The method of claim 9, The terminal capability request message includes at least one of an RRC connection setup message transmitted to the mobile terminal upon call setup and a terminal capability request message transmitted to the mobile terminal after call setup. . The method of claim 9, The terminal performance report message includes a supportable RAT type, whether to support the compression mode for each RAT type, and measurement performance parameters for each RAT type. The method of claim 12, The supportable RAT type includes CDMA, And at least one frequency band as said measurement performance parameter for a CDMA cell in downlink compression mode and uplink compression mode. The method of claim 9, The compression mode performance information includes at least one parameter to be measured when the compression mode is performed. And a signal-to-noise power parameter of a synchronous network cell as a measurement parameter of the CDMA cell. A cell measurement method of a mobile terminal located in an overlapping cell of a WCDMA asynchronous network and a CDMA synchronous network, Receiving a terminal performance request message from a network element of the asynchronous network; In response to the terminal performance request message, transmitting a terminal performance report message including RAT type compression mode and measurement performance information including CDMA to the network element; Receiving a measurement request message including CDMA compression mode performance information from the network element; Measuring the CDMA cell based on the CDMA compression mode performance information when performing a compression mode. The method of claim 15, The terminal capability request message is included in at least one of an RRC connection setup message transmitted to the mobile terminal when the call is set up, and a terminal capability request message transmitted to the mobile terminal after call setup. The method of claim 15, The terminal performance report message includes a supportable RAT type, whether to support the compression mode for each RAT type, and measurement performance parameters for each RAT type. The method of claim 17, The supportable RAT type includes CDMA, And at least one frequency band as the measurement performance parameter for the CDMA cell in a downlink compression mode and an uplink compression mode in the measurement performance message. The method of claim 15, The compression mode performance information includes at least one parameter to be measured when the compression mode is performed. And a signal-to-noise power parameter of a synchronous network cell as a measurement parameter of the CDMA cell.

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