CN102356651B - Method, device and system for configuring and measuring compression mode parameters - Google Patents

Method, device and system for configuring and measuring compression mode parameters Download PDF

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Publication number
CN102356651B
CN102356651B CN200980157125.2A CN200980157125A CN102356651B CN 102356651 B CN102356651 B CN 102356651B CN 200980157125 A CN200980157125 A CN 200980157125A CN 102356651 B CN102356651 B CN 102356651B
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radio
frequency
carrier frequency
compressed
frequency channel
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CN102356651A (en
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徐廷伟
马小飞
马洁
陈君
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information

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Abstract

The invention relates to a method, a device, and a system for configuring and measuring compression mode parameters. The measuring method includes: obtaining mapping relationship of frequency carriers and radio channels of User Equipments (UEs) (101); and based on the mapping relationship of frequency carriers and radio channels of UEs, configuring corresponding compression mode parameters for at least one radio channel at which a frequency carrier is created or for a frequency carrier at the radio channel (102). The embodiments of the present invention obtain mapping relationship of frequency carriers and radio channels of UEs with the Radio Network Controller (RNC), and enable RNC to configure corresponding compression mode parameters for at least one radio channel at which a frequency carrier is created or a frequency carrier at the radio channel based on the mapping relationship of frequency carriers and radio channels of UEs, in order that UEs and NodeBs utilize compression mode parameters for measurement of different frequencies or different systems, so as to save radio channel resources for UEs, and improve receiving and transmitting capacity of multi frequency carrier system.

Description

The configuration of compressed-mode parameter and method of measurement, device, system
Technical field
The present invention relates to mobile communication technology field, particularly a kind of configuration of compressed-mode parameter and method of measurement, device, system.
Background technology
The introducing of multi-carrier frequency technology can be so that Wideband Code Division Multiple Access (WCDMA) (Wideband Code DivisionMultiple Access, abbreviation WCDMA) the up-downgoing data peaks speed of the high-speed packet access in system (High Speed PacketAccess is called for short HSPA) technical support improves greatly.In multi-carrier frequency HSPA system (multi-carrier frequency system), U E can receive simultaneously and send the data of data channel on a plurality of carrier frequency.
The HSPA system of existing employing multi-carrier frequency technology is in multi-carrier frequency system, radio network controller (Radio Network Controller, be called for short RNC) need to all configure unified compressed-mode parameter for the corresponding wireless link of whole carrier frequency of system, terminal (User Equipment, be called for short UE) and base station (NodeB) can be respectively in the whole foundation of UE, have on the radio-frequency channel (having used radio-frequency channel) of carrier frequency and this whole wireless links that carried with radio-frequency channel and start compact model, carry out the measurement of alien frequencies or different system, wasted the radio-frequency channel resource of UE, reception and the transmission of the data of data channel on carrier frequency corresponding to each radio-frequency channel of UE have been affected, reduced the reception of multi-carrier frequency system and sent performance.
Summary of the invention
The embodiment of the present invention provides a kind of configuration of compressed-mode parameter and method of measurement, device, system, in order to save the radio-frequency channel resource of UE, improves the reception of multi-carrier frequency system and sends performance.
The embodiment of the present invention provides a kind of collocation method of compressed-mode parameter, comprising:
Obtain the mapping relations of the radio-frequency channel of carrier frequency and terminal;
According to the mapping relations of the radio-frequency channel of described carrier frequency and terminal, at least one foundation has the radio-frequency channel of carrier frequency or compressed-mode parameter corresponding to carrier configuration on described radio-frequency channel.
The embodiment of the present invention also provides a kind of method of measurement, comprising:
Obtain radio network controller and have the radio-frequency channel of carrier frequency or the corresponding compressed-mode parameter of the carrier configuration on described radio-frequency channel according to the mapping relations of carrier frequency and the radio-frequency channel of terminal at least one foundation;
Starting compact model to having on the radio-frequency channel of compressed-mode parameter, utilize described compressed-mode parameter to carry out the measurement of alien frequencies or different system.
The embodiment of the present invention also provides another kind of method of measurement, comprising:
Obtain radio network controller and have the radio-frequency channel of carrier frequency or the corresponding compressed-mode parameter of the carrier configuration on described radio-frequency channel according to the mapping relations of carrier frequency and the radio-frequency channel of terminal at least one foundation;
Starting compact model to having on the wireless link of compressed-mode parameter, utilize described compressed-mode parameter to carry out the measurement of alien frequencies or different system.
The embodiment of the present invention provides again a kind of radio network controller, comprising:
The first acquisition module, for obtaining the mapping relations of the radio-frequency channel of carrier frequency and terminal;
Configuration module, for according to the mapping relations of the radio-frequency channel of described carrier frequency and terminal, at least one foundation has the radio-frequency channel of carrier frequency or compressed-mode parameter corresponding to carrier configuration on described radio-frequency channel.
The embodiment of the present invention provides again a kind of terminal, comprising:
The second acquisition module, has the radio-frequency channel of carrier frequency or the corresponding compressed-mode parameter of carrier configuration described radio-frequency channel on according to the mapping relations of carrier frequency and the radio-frequency channel of terminal at least one foundation for obtaining radio network controller;
The first measurement module, for starting compact model to having on the radio-frequency channel of compressed-mode parameter, utilizes described compressed-mode parameter to carry out the measurement of alien frequencies or different system.
The embodiment of the present invention provides again a kind of base station, comprising:
The 3rd acquisition module, has the radio-frequency channel of carrier frequency or the corresponding compressed-mode parameter of carrier configuration described radio-frequency channel on according to the mapping relations of carrier frequency and the radio-frequency channel of terminal at least one foundation for obtaining radio network controller;
The second measurement module, for starting compact model to having on the wireless link of compressed-mode parameter, utilizes described compressed-mode parameter to carry out the measurement of alien frequencies or different system.
The embodiment of the present invention provides a kind of measuring system again, comprise radio network controller, for obtaining the mapping relations of the radio-frequency channel of carrier frequency and terminal, according to the mapping relations of the radio-frequency channel of described carrier frequency and terminal, for at least one foundation has the radio-frequency channel of carrier frequency or compressed-mode parameter corresponding to carrier configuration on described radio-frequency channel, for terminal and base station, on described at least one radio-frequency channel, carry out the measurement of alien frequencies or different system.
As shown from the above technical solution, the embodiment of the present invention is obtained the mapping relations of the radio-frequency channel of carrier frequency and UE by RNC, make the RNC can be according to the mapping relations of the radio-frequency channel of described carrier frequency and UE, for at least one foundation has the radio-frequency channel of carrier frequency or compressed-mode parameter corresponding to carrier configuration on above-mentioned radio-frequency channel, for UE and NodeB, utilize compressed-mode parameter to carry out the measurement of alien frequencies or different system, thereby saved the radio-frequency channel resource of U E, improved the reception of multi-carrier frequency system and sent performance.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The schematic flow sheet of the collocation method of the compressed-mode parameter that Fig. 1 provides for the embodiment of the present invention one;
The schematic flow sheet of the collocation method of the compressed-mode parameter that Fig. 2 provides for the embodiment of the present invention two;
The schematic flow sheet of the collocation method of the compressed-mode parameter that Fig. 3 provides for the embodiment of the present invention three;
The schematic flow sheet of the collocation method of the compressed-mode parameter that Fig. 4 provides for the embodiment of the present invention four;
The schematic flow sheet of the collocation method of the compressed-mode parameter that Fig. 5 provides for the embodiment of the present invention five;
The schematic flow sheet of the collocation method of the compressed-mode parameter that Fig. 6 provides for the embodiment of the present invention six;
The schematic flow sheet of the collocation method of the compressed-mode parameter that Fig. 7 provides for the embodiment of the present invention seven;
The schematic flow sheet of a kind of method of measurement that Fig. 8 provides for the embodiment of the present invention eight;
The schematic flow sheet of the another kind of method of measurement that Fig. 9 provides for the embodiment of the present invention nine;
The structural representation of the radio network controller that Figure 10 provides for the embodiment of the present invention ten;
The structural representation of the radio network controller that Figure 11 provides for the embodiment of the present invention 11;
The structural representation of the radio network controller that Figure 12 provides for the embodiment of the present invention 12;
The structural representation of the radio network controller that Figure 13 provides for the embodiment of the present invention 13;
The structural representation of the radio network controller that Figure 14 provides for the embodiment of the present invention 14;
The structural representation of the terminal that Figure 15 provides for the embodiment of the present invention 15;
The structural representation of the base station that Figure 16 provides for the embodiment of the present invention 16;
The structural representation of the base station that Figure 17 provides for the embodiment of the present invention 17;
The structural representation of the base station that Figure 18 provides for the embodiment of the present invention 18;
The structural representation of the measuring system that Figure 19 provides for the embodiment of the present invention 19.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The schematic flow sheet of the collocation method of the compressed-mode parameter that Fig. 1 provides for the embodiment of the present invention one, as shown in Figure 1, the collocation method of the compressed-mode parameter of the present embodiment can comprise the following steps:
Step 101, obtain the mapping relations of the radio-frequency channel of carrier frequency and UE;
Step 102, according to the mapping relations of the radio-frequency channel of above-mentioned carrier frequency and UE, at least one foundation has compressed-mode parameter corresponding to carrier configuration on the Huo Gai radio-frequency channel, radio-frequency channel of carrier frequency.
The number of the carrier frequency in the present embodiment can be one, can also be for a plurality of.The former is single carrier frequency system, and the latter is multi-carrier frequency system.Compressed-mode parameter in the present embodiment is to have the radio-frequency channel of carrier frequency corresponding with the foundation of UE, the mapping relations of carrier frequency wherein and the radio-frequency channel of UE can show the corresponding relation of using radio-frequency channel with carrier frequency and UE, by above-mentioned mapping relations, can know a carrier frequency is to be based upon on which radio-frequency channel of UE.Table one is the mapping relations table of the radio-frequency channel of carrier frequency and UE in multi-carrier frequency system, as shown in Table 1:
The mapping relations table of the radio-frequency channel of carrier frequency and UE in table one multi-carrier frequency system
Figure BDA0000084784940000041
The mapping relations of the radio-frequency channel that obtains carrier frequency and UE in the present embodiment can be that RNC obtains from UE, can also be that RNC is determined according to the RF capabilities information of the UE obtaining from UE.In the present embodiment, if the mapping relations of the radio-frequency channel of the definite carrier frequency of RNC and UE, RNC also needs the mapping relations of the radio-frequency channel of above-mentioned carrier frequency and UE to send to UE, in the present embodiment, need in a word UE and RNC all can get the mapping relations of the radio-frequency channel of carrier frequency and UE, for UE, carrier frequency is based upon on corresponding radio-frequency channel.
For single carrier frequency system, UE carries out reception and the transmission of data by a carrier frequency.RNC can be according to the mapping relations of the radio-frequency channel of obtained carrier frequency and UE, for the foundation of UE has compressed-mode parameter corresponding to carrier configuration on the Huo Gai radio-frequency channel, radio-frequency channel of this carrier frequency, for the measurement of carrying out alien frequencies or different system.The RF capabilities information of the UE that RNC can also further send according to the UE obtaining determines whether as compressed-mode parameter corresponding to carrier configuration on Huo Gai radio-frequency channel, radio-frequency channel corresponding to this carrier frequency, wherein, the RF capabilities information of UE can comprise the number of the radio-frequency channel of UE, the radio-frequency informations such as bandwidth of each radio-frequency channel.For example: according to the number of the radio-frequency channel of UE, know that UE also exists the radio-frequency channel (idle radio-frequency channel) of not setting up carrier frequency, can not configure pressing mold parameter, do not start the measurement that compact model carries out alien frequencies or different system; According to the bandwidth of radio-frequency channel corresponding to this carrier frequency, when the band of this radio-frequency channel is wider than corresponding work at present carrier frequency and the frequency-splitting between carrier frequency to be measured, can not configure pressing mold parameter, do not start the measurement that compact model carries out alien frequencies or different system.
For multi-carrier frequency system, UE can receive simultaneously and send the data of data channel on a plurality of carrier frequency.Similar with above-mentioned single carrier frequency system, RNC can be according to the mapping relations of the radio-frequency channel of obtained carrier frequency and U E, for the foundation of UE has the radio-frequency channel of above-mentioned a plurality of carrier frequency or compressed-mode parameter corresponding to carrier configuration on above-mentioned radio-frequency channel, for the measurement of carrying out alien frequencies or different system.The RF capabilities information of the U E that RNC can also further send according to the U E obtaining determines whether to configure corresponding compressed-mode parameter for radio-frequency channel corresponding to above-mentioned carrier frequency, wherein, the RF capabilities information of UE can comprise the number of the radio-frequency channel of UE, the radio-frequency informations such as bandwidth of each radio-frequency channel.For example: according to the number of the radio-frequency channel of UE, know that UE also exists the radio-frequency channel (idle radio-frequency channel) of not setting up carrier frequency, can not configure pressing mold parameter, do not start the measurement that compact model carries out alien frequencies or different system; According to the bandwidth of radio-frequency channel corresponding to above-mentioned carrier frequency, when having the band of the radio-frequency channel that carrier frequency is corresponding to be wider than corresponding work at present carrier frequency and the frequency-splitting between carrier frequency to be measured, can not configure pressing mold parameter, not start the measurement that compact model carries out alien frequencies or different system.
The collocation method of the compressed-mode parameter of the present embodiment is for multi-carrier frequency system, and RNC can be according to the mapping relations of the radio-frequency channel of obtained carrier frequency and UE, and configuration using compact model carries out the needed compressed-mode parameter of measurement of alien frequencies or different system.In the present embodiment, do not need all to configure unified compressed-mode parameter for the corresponding wireless link of whole carrier frequency of system, thereby need to be in the carrying of UE all do not start the measurement that compact model carries out alien frequencies or different system on the radio-frequency channel of the corresponding wireless link of whole carrier frequency, only need to there is the different compressed-mode parameter of carrier configuration on the Huo Gai radio-frequency channel, radio-frequency channel of carrier frequency for the selected foundation of system, start the measurement that compact model carries out alien frequencies or different system disposing the radio-frequency channel of compressed-mode parameter or dispose on the radio-frequency channel that the carrier frequency of compressed-mode parameter is corresponding, thereby saved the resource of the radio-frequency channel of UE, avoided the waste of the radio-frequency channel resource of UE, improved the reception of multi-carrier frequency system and sent performance.
In the embodiment of the present invention, according to the mapping relations of the radio-frequency channel of carrier frequency and UE, for whole carrier frequency of single carrier frequency system or system, set up the multi-carrier frequency system on a radio-frequency channel of UE, for radio-frequency channel corresponding to the working carrier frequency in single carrier frequency system or for the whole carrier frequency in multi-carrier frequency system all the compressed-mode parameter of the whole carrier configurations on corresponding Huo Gai radio-frequency channel, that radio-frequency channel be all corresponding with a radio-frequency channel of UE, the present embodiment can only configure corresponding compressed-mode parameter for this radio-frequency channel, there is no other collocation method; For the carrier frequency of system, set up the multi-carrier frequency system at least two radio-frequency channels of UE, can have the method for a variety of configuration compressed-mode parameters, will be elaborated by specific embodiment below.
The schematic flow sheet of the collocation method of the compressed-mode parameter that Fig. 2 provides for the embodiment of the present invention two, as shown in Figure 2, the collocation method of the compressed-mode parameter of the present embodiment can comprise the following steps:
Step 201, RNC obtain the mapping relations of the radio-frequency channel of carrier frequency and UE, and above-mentioned carrier frequency is based upon at least two radio-frequency channels of UE;
Step 202, RNC, according to the mapping relations of the radio-frequency channel of above-mentioned carrier frequency and UE, configure compressed-mode parameter for one of them foundation has the radio-frequency channel of carrier frequency;
Step 203, RNC, according to the mapping relations of the radio-frequency channel of the mapping relations of pre-configured carrier frequency and wireless link and above-mentioned carrier frequency and UE, obtain the mapping relations of radio-frequency channel and wireless link;
Step 204, RNC send the mapping relations of above-mentioned radio-frequency channel and wireless link to NodeB;
Step 205, RNC send respectively the mapping relations of above-mentioned compressed-mode parameter and above-mentioned radio-frequency channel to UE and NodeB, for UE, disposing on the radio-frequency channel of compressed-mode parameter and NodeB is disposing according to the mapping relations of radio-frequency channel and wireless link on the wireless link radio-frequency channel of compressed-mode parameter carrying and starts compact model, utilizing above-mentioned compressed-mode parameter to carry out the measurement of alien frequencies or different system.
In the present embodiment, RNC can be by sending alien frequencies or isosystem measurement control command to UE, to indicate UE to carry out the measurement of alien frequencies or different system.When a foundation in UE has the radio-frequency channel of carrier frequency to configure compressed-mode parameter, UE can detect the signal quality of work at present carrier frequency according to this measurement control order, when the signal quality of work at present carrier frequency being detected and be less than a threshold value, to RNC, report 2D event, after RNC receives 2D event, can send out RNC to UE and NodeB and to UE and NodeB, send respectively the mapping relations of above-mentioned compressed-mode parameter and above-mentioned radio-frequency channel, for UE, disposing on the radio-frequency channel of compressed-mode parameter and NodeB is disposing according to the mapping relations of radio-frequency channel and wireless link on the wireless link radio-frequency channel of compressed-mode parameter carrying and starts compact model, the measurement that utilizes above-mentioned compressed-mode parameter to carry out alien frequencies or different system sends and starts compact model order, with indication UE and NodeB, start compact model and carry out the measurement of alien frequencies or different system.2D event is wherein consistent with the definition in existing technical scheme, repeats no more herein.
In the present embodiment, after UE receives pressing mold starting command, on that radio-frequency channel of correspondence, according to configured compressed-mode parameter, carry out reception and the transmission of data, to carry out the measurement of alien frequencies or different system; After NodeB receives pressing mold starting command, on the wireless link carrying in that radio-frequency channel, according to configured compressed-mode parameter, carry out reception and the transmission of data, thereby saved the resource of the radio-frequency channel of UE, avoided the waste of the radio-frequency channel resource of UE, improved the reception of multi-carrier frequency system and sent performance.
It should be noted that: because compressed-mode parameter is corresponding with the radio-frequency channel of UE, so for different measuring object, for example: time division duplex (Time Division Duplex, be called for short TDD) measurement (TDD measurement), Frequency Division Duplexing (FDD) (Frequency Division Duplex, be called for short FDD) measurement (FDD measurement), GSM carrier frequency receives signal strength indication (Receiving SignalStrength Indicator, be called for short RSSI) measurement (GSM carrier RSSI measurement), GSM initial base station identification code (Base Station Identification Code, be called for short BSIC) confirmation (GSM Initial BSIC identification), GSM BSIC heavily confirms (GSM BSICre-confirmation), multi-carrier frequency measurement (Multi-carrier measurement) etc., its corresponding compressed-mode parameter can be to configure separately for the different radio-frequency channel of UE, can repeat the collocation method of the compressed-mode parameter that the present embodiment provides, in each radio-frequency channel, carry out the alien frequencies of different measuring object or the measurement of different system, can avoid when multi-carrier frequency system, the measurement task of a radio-frequency channel of UE is overweight, have influence on reception and the transmission of the data of data channel on carrier frequency corresponding to this radio-frequency channel.
The schematic flow sheet of the collocation method of the compressed-mode parameter that Fig. 3 provides for the embodiment of the present invention three, as shown in Figure 3, the collocation method of the compressed-mode parameter of the present embodiment can comprise the following steps:
Step 301, RNC obtain the mapping relations of the radio-frequency channel of carrier frequency and UE, and above-mentioned carrier frequency is based upon at least two radio-frequency channels of UE;
Step 302, RNC be according to the mapping relations of the radio-frequency channel of above-mentioned carrier frequency and UE, at least two foundation wherein have the radio-frequency channel configuration compressed-mode parameter of carrier frequency, so that the transmission gap of above-mentioned radio-frequency channel staggers mutually;
Step 303, RNC, according to the mapping relations of the radio-frequency channel of the mapping relations of pre-configured carrier frequency and wireless link and above-mentioned carrier frequency and UE, obtain the mapping relations of radio-frequency channel and wireless link;
Step 304, RNC send the mapping relations of above-mentioned radio-frequency channel and wireless link to NodeB;
Step 305, RNC send respectively the mapping relations of above-mentioned compressed-mode parameter and above-mentioned radio-frequency channel to UE and NodeB, for UE, disposing on the radio-frequency channel of compressed-mode parameter and NodeB is disposing according to the mapping relations of radio-frequency channel and wireless link on the wireless link radio-frequency channel of compressed-mode parameter carrying and starts compact model, utilizing above-mentioned compressed-mode parameter to carry out the measurement of alien frequencies or different system.
In the present embodiment, RNC can be by sending alien frequencies or isosystem measurement control command to UE, to indicate UE to carry out the measurement of alien frequencies or different system.When at least two foundation in UE have the radio-frequency channel of carrier frequency to configure compressed-mode parameter, UE can detect the signal quality of work at present carrier frequency according to this measurement control order, when the signal quality of work at present carrier frequency being detected and be less than a threshold value, to RNC, report 2D event, after RNC receives 2D event, can send the order of startup compact model to UE and NodeB, to indicate UE and NodeB to start compact model, carry out the measurement of alien frequencies or different system.2D event is wherein consistent with the definition in existing technical scheme, repeats no more herein.
In the present embodiment, after UE receives pressing mold starting command, at least two radio-frequency channels of correspondence, according to configured compressed-mode parameter, carry out reception and the transmission of data, to carry out the measurement of alien frequencies or different system; After NodeB receives pressing mold starting command, on the wireless link carrying in above-mentioned at least two radio-frequency channels, according to configured compressed-mode parameter, carry out reception and the transmission of data, because above-mentioned at least two transmission gaps that dispose the radio-frequency channel of compressed-mode parameter stagger mutually, improve the speed that alien frequencies or different system signal detected, reduced the impact on the reception of single radio frequency passage in multi-carrier frequency system and transmission performance.
The schematic flow sheet of the collocation method of the compressed-mode parameter that Fig. 4 provides for the embodiment of the present invention four, the method of the present embodiment is aimed at two carrier frequency systems, wherein, that carrier frequency that signal quality is good is called the main carrier frequency of UE, and another carrier frequency is called the assistant carrier frequency of UE.As shown in Figure 4, the collocation method of the compressed-mode parameter of the present embodiment can comprise the following steps:
Step 401, RNC obtain the mapping relations of the radio-frequency channel of carrier frequency and UE, and above-mentioned carrier frequency comprises a main carrier frequency and an assistant carrier frequency, and main carrier frequency and assistant carrier frequency are based upon respectively on two radio-frequency channels of UE;
Step 402, RNC, according to the mapping relations of the radio-frequency channel of above-mentioned carrier frequency and UE, have the radio-frequency channel of assistant carrier frequency configuration compressed-mode parameter for setting up;
Step 403, RNC, according to the mapping relations of the radio-frequency channel of the mapping relations of pre-configured carrier frequency and wireless link and above-mentioned carrier frequency and UE, obtain the mapping relations of radio-frequency channel and wireless link;
Step 404, RNC send the mapping relations of above-mentioned radio-frequency channel and wireless link to NodeB;
Step 405, RNC send above-mentioned compressed-mode parameter and the mapping relations of setting up the radio-frequency channel that has assistant carrier frequency to UE and NodeB respectively, for UE, disposing on the radio-frequency channel of compressed-mode parameter and NodeB is disposing according to the mapping relations of radio-frequency channel and wireless link on the wireless link radio-frequency channel of compressed-mode parameter carrying and starts compact model, utilizing the mode parameter configuring to carry out the measurement of alien frequencies or different system.
The present embodiment is from a kind of angle of algorithm optimization, for radio-frequency channel configuration compressed-mode parameter corresponding to assistant carrier frequency, in foundation, have on the radio-frequency channel of assistant carrier frequency, to start compact model and measure, and have in foundation on the radio-frequency channel of main carrier frequency, carry out normal data transmit-receive business.Reason is as follows:
The high speed downlink packet of assistant carrier frequency respective cell access (HighSpeed Downlink Packet Access in two carrier frequency (community) system, being called for short HSDPA) whether the correct reception of data be that uplink feedback channel by main carrier frequency respective cell is High-Speed Dedicated Physical Control Channel (High SpeedDedicated Physical Control Channel, be called for short HS-DPCCH) carry out uplink feedback, assistant carrier frequency respective cell does not have uplink feedback channel.If have in the foundation of UE on the radio-frequency channel of main carrier frequency and start compact model, be not only main reception and the transmission of carrying the data of upper data channel of impact, also can have influence on reception and the transmission of the data of data channel on assistant carrier frequency, therefore, can be chosen in to set up on the radio-frequency channel that has assistant carrier frequency and start compact model, on this radio-frequency channel, according to compressed-mode parameter, carry out reception and the transmission of data, to carry out the measurement of alien frequencies or different system.
It should be noted that: in other multi-carrier frequencies (number of carrier frequency is greater than 2) system, can utilize the thought of the present embodiment equally, can have on the radio-frequency channel of assistant carrier frequency and start the measurement that compact model carries out alien frequencies or different system in any foundation of one or several UE.
In the invention described above embodiment bis-, the embodiment of the present invention three and the embodiment of the present invention four, compressed-mode parameter is that the radio-frequency channel for UE is configured, corresponding with the radio-frequency channel of UE.Compressed-mode parameter in the embodiment of the present invention can also be configured for the carrier frequency on the radio-frequency channel of UE, corresponding with the carrier frequency on the radio-frequency channel of UE.By the embodiment corresponding with the invention described above embodiment bis-, the embodiment of the present invention three and the embodiment of the present invention four, describe respectively below.
The schematic flow sheet of the collocation method of the compressed-mode parameter that Fig. 5 provides for the embodiment of the present invention five, as shown in Figure 5, the collocation method of the compressed-mode parameter of the present embodiment can comprise the following steps:
Step 501, RNC obtain the mapping relations of the radio-frequency channel of carrier frequency and UE, and above-mentioned carrier frequency is based upon at least two radio-frequency channels of UE;
Step 502, RNC be according to the mapping relations of the radio-frequency channel of above-mentioned carrier frequency and UE, for one of them foundation has the carrier configuration compressed-mode parameter on the radio-frequency channel of carrier frequency;
Step 503, RNC send respectively the mapping relations of above-mentioned compressed-mode parameter and above-mentioned carrier frequency to UE and NodeB, for UE on the corresponding radio-frequency channel of the carrier frequency that disposes compressed-mode parameter and NodeB according to the mapping relations of carrier frequency and wireless link, disposing on the corresponding wireless link of carrier frequency of compressed-mode parameter and starting compact model, utilize the compressed-mode parameter that above-mentioned carrier frequency is corresponding to carry out the measurement of alien frequencies or different system.
In the present embodiment, RNC can be by sending alien frequencies or isosystem measurement control command to UE, to indicate UE to carry out the measurement of alien frequencies or different system.During a foundation in UE has had carrier configuration on the radio-frequency channel of carrier frequency compressed-mode parameter, UE can detect the signal quality of work at present carrier frequency according to this measurement control order, when the signal quality of work at present carrier frequency being detected and be less than a threshold value, to RNC, report 2D event, after RNC receives 2D event, can send out RNC to UE and NodeB and to UE and NodeB, send respectively the mapping relations of above-mentioned compressed-mode parameter and above-mentioned carrier frequency, for UE on the corresponding radio-frequency channel of the carrier frequency that disposes compressed-mode parameter and NodeB according to the mapping relations of carrier frequency and wireless link, disposing on the corresponding wireless link of carrier frequency of compressed-mode parameter and starting compact model, the measurement that utilizes above-mentioned compressed-mode parameter to carry out alien frequencies or different system sends and starts compact model order, with indication UE and NodeB, start compact model and carry out the measurement of alien frequencies or different system.2D event is wherein consistent with the definition in existing technical scheme, repeats no more herein.
In the present embodiment, after UE receives pressing mold starting command, on that radio-frequency channel at corresponding carrier frequency place, according to configured compressed-mode parameter, carry out reception and the transmission of data, to carry out the measurement of alien frequencies or different system; After NodeB receives pressing mold starting command, on the corresponding wireless link of corresponding carrier frequency, according to configured compressed-mode parameter, carry out reception and the transmission of data, thereby saved the resource of the radio-frequency channel of UE, avoided the waste of the radio-frequency channel resource of UE, improved the reception of multi-carrier frequency system and sent performance.
It should be noted that equally: because compressed-mode parameter is corresponding with the radio-frequency channel of UE, so for different measuring object, for example: TDD measures, FDD measures, rssi measurement, GSM BSIC confirms, GSM BSIC heavily confirms, multi-carrier frequency measurement etc., its corresponding compressed-mode parameter can be to configure separately for the carrier frequency on the different radio-frequency channel of UE, can repeat the collocation method of the compressed-mode parameter that the present embodiment provides, on each radio-frequency channel, carry out the alien frequencies of different measuring object or the measurement of different system, can avoid when multi-carrier frequency system, the measurement task of a radio-frequency channel of U E is overweight, have influence on reception and the transmission of the data of data channel on carrier frequency corresponding to this radio-frequency channel.
The schematic flow sheet of the collocation method of the compressed-mode parameter that Fig. 6 provides for the embodiment of the present invention six, as shown in Figure 6, the collocation method of the compressed-mode parameter of the present embodiment can comprise the following steps:
Step 601, RNC obtain the mapping relations of the radio-frequency channel of carrier frequency and UE, and above-mentioned carrier frequency is based upon at least two radio-frequency channels of UE;
Step 602, RNC be according to the mapping relations of the radio-frequency channel of above-mentioned carrier frequency and UE, at least two foundation wherein have the carrier configuration compressed-mode parameter on the radio-frequency channel of carrier frequency, so that the transmission gap of above-mentioned radio-frequency channel staggers mutually;
Step 603, RNC send respectively the mapping relations of above-mentioned compressed-mode parameter and above-mentioned carrier frequency to UE and NodeB, for UE on the corresponding radio-frequency channel of the carrier frequency that disposes compressed-mode parameter and NodeB according to the mapping relations of carrier frequency and wireless link, disposing on the corresponding wireless link of carrier frequency of compressed-mode parameter and starting compact model, utilize above-mentioned compressed-mode parameter to carry out the measurement of alien frequencies or different system.
In the present embodiment, RNC can be by sending alien frequencies or isosystem measurement control command to UE, to indicate UE to carry out the measurement of alien frequencies or different system.During at least two foundation in UE have had carrier configuration on the radio-frequency channel of carrier frequency compressed-mode parameter, UE can detect the signal quality of work at present carrier frequency according to this measurement control order, when the signal quality of work at present carrier frequency being detected and be less than a threshold value, to RNC, report 2D event, after RNC receives 2D event, can send the order of startup compact model to U E and NodeB, to indicate UE and NodeB to start compact model, carry out the measurement of alien frequencies or different system.2D event is wherein consistent with the definition in existing technical scheme, repeats no more herein.
In the present embodiment, after UE receives pressing mold starting command, at least two radio-frequency channels at corresponding carrier frequency place, according to configured compressed-mode parameter, carry out reception and the transmission of data, to carry out the measurement of alien frequencies or different system; After NodeB receives pressing mold starting command, on the corresponding wireless link of corresponding carrier frequency, according to configured compressed-mode parameter, carry out reception and the transmission of data, because the above-mentioned transmission gap that disposes corresponding at least two radio-frequency channels of carrier frequency of compressed-mode parameter staggers mutually, improve the speed that alien frequencies or different system signal detected, reduced the impact on the reception of single radio frequency passage in multi-carrier frequency system and transmission performance.
The schematic flow sheet of the collocation method of the compressed-mode parameter that Fig. 7 provides for the embodiment of the present invention seven, the method of the present embodiment is aimed at two carrier frequency systems, wherein, that carrier frequency that signal quality is good is called the main carrier frequency of UE, and another carrier frequency is called the assistant carrier frequency of UE.As shown in Figure 7, the collocation method of the compressed-mode parameter of the present embodiment can comprise the following steps:
Step 701, RNC obtain the mapping relations of the radio-frequency channel of carrier frequency and UE, and above-mentioned carrier frequency comprises a main carrier frequency and an assistant carrier frequency, and main carrier frequency and assistant carrier frequency are based upon respectively on two radio-frequency channels of UE;
Step 702, RNC, according to the mapping relations of the radio-frequency channel of above-mentioned carrier frequency and UE, are assistant carrier frequency configuration compressed-mode parameter;
Step 703, RNC send respectively the mapping relations of above-mentioned compressed-mode parameter and above-mentioned assistant carrier frequency to UE and NodeB, for UE on the corresponding radio-frequency channel of the assistant carrier frequency that disposes compressed-mode parameter and NodeB according to the mapping relations of carrier frequency and wireless link, disposing on the corresponding wireless link of assistant carrier frequency of compressed-mode parameter and starting compact model, utilize the mode parameter configuring to carry out the measurement of alien frequencies or different system.
The present embodiment is from a kind of angle of algorithm optimization, is assistant carrier frequency configuration compressed-mode parameter, has on the radio-frequency channel of assistant carrier frequency, to start compact model and measure in foundation, and have in foundation on the radio-frequency channel of main carrier frequency, carries out normal data transmit-receive business.Reason is consistent with the reason described in the embodiment of the present invention four, repeats no more herein.
Further it should be noted that: in other multi-carrier frequencies (number of carrier frequency is greater than 2) system, can utilize the thought of the present embodiment equally, can have on the radio-frequency channel of assistant carrier frequency and start the measurement that compact model carries out alien frequencies or different system in any foundation of one or several UE.
The schematic flow sheet of a kind of method of measurement that Fig. 8 provides for the embodiment of the present invention eight, as shown in Figure 8, the method for measurement of the present embodiment can comprise the following steps:
Step 801, UE obtain RNC has the corresponding compressed-mode parameter of the carrier configuration on the Huo Gai radio-frequency channel, radio-frequency channel of carrier frequency according to the mapping relations of carrier frequency and the radio-frequency channel of UE at least one foundation;
Step 802, UE, starting compact model to having on the radio-frequency channel of compressed-mode parameter, utilize above-mentioned compressed-mode parameter to carry out the measurement of alien frequencies or different system.
The compressed-mode parameter that the compressed-mode parameter that in the present embodiment, UE obtains can send by RNC and the mapping relations of radio-frequency channel are obtained, and the compressed-mode parameter that can also send by RNC and the mapping relations of carrier frequency are obtained.
In the present embodiment, how RNC specifically configures the collocation method of the compressed-mode parameter that the method for compressed-mode parameter can provide referring to the invention described above embodiment bis-, three, four, five, six and seven.
In the present embodiment, the compressed-mode parameter that UE has the carrier frequency radio-frequency channel Huo Gai radio-frequency channel of carrier frequency on to configure according to the mapping relations of the radio-frequency channel of obtained carrier frequency and UE at least one foundation by getting RNC, thereby need to be in the carrying of UE all do not start the measurement that compact model carries out alien frequencies or different system on the radio-frequency channel of the corresponding wireless link of whole carrier frequency, only need to start the measurement that compact model carries out alien frequencies or different system disposing the radio-frequency channel of compressed-mode parameter or dispose on the radio-frequency channel that the carrier frequency of compressed-mode parameter is corresponding, thereby saved the resource of the radio-frequency channel of UE, avoided the waste of the radio-frequency channel resource of UE, improved the reception of multi-carrier frequency system and sent performance.
The schematic flow sheet of the another kind of method of measurement that Fig. 9 provides for the embodiment of the present invention nine, as shown in Figure 9, the method for measurement of the present embodiment can comprise the following steps:
Step 901, NodeB obtain RNC has the corresponding compressed-mode parameter of the carrier configuration on the Huo Gai radio-frequency channel, radio-frequency channel of carrier frequency according to the mapping relations of carrier frequency and the radio-frequency channel of UE at least one foundation;
Step 902, NodeB, starting compact model to having on the wireless link of compressed-mode parameter, utilize above-mentioned compressed-mode parameter to carry out the measurement of alien frequencies or different system.
The radio-frequency channel that the mapping relations according to the radio-frequency channel of the mapping relations of carrier frequency and wireless link and carrier frequency and UE that the compressed-mode parameter that the compressed-mode parameter that in the present embodiment, NodeB obtains can send by RNC and the mapping relations of radio-frequency channel, RNC send are obtained and the mapping relations of wireless link are obtained, and the mapping relations of the compressed-mode parameter that can also send by RNC and the mapping relations of carrier frequency, carrier frequency and wireless link are obtained.
In the present embodiment, how RNC specifically configures the collocation method of the compressed-mode parameter that the method for compressed-mode parameter can provide referring to the invention described above embodiment bis-, three, four, five, six and seven.
In the present embodiment, the compressed-mode parameter that NodeB has the carrier frequency radio-frequency channel Huo Gai radio-frequency channel of carrier frequency on to configure according to the mapping relations of the radio-frequency channel of obtained carrier frequency and U E at least one foundation by getting RNC, thereby need on the wireless link all having carried with radio-frequency channel, all not start the measurement that compact model carries out alien frequencies or different system, on the wireless link that only need to carry in the radio-frequency channel that disposes compressed-mode parameter or the corresponding wireless link of carrier frequency that disposes compressed-mode parameter, start the measurement that compact model carries out alien frequencies or different system, thereby saved the resource of the radio-frequency channel of UE, avoided the waste of the radio-frequency channel resource of UE, improved the reception of multi-carrier frequency system and sent performance.
It should be noted that: for aforesaid each embodiment of the method, for simple description, therefore it is all expressed as to a series of combination of actions, but those skilled in the art should know, the present invention is not subject to the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in specification all belongs to preferred embodiment, and related action and module might not be that the present invention is necessary.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part of detailed description, can be referring to the associated description of other embodiment.
The structural representation of the radio network controller that Figure 10 provides for the embodiment of the present invention ten, as shown in figure 10, the RNC of the present embodiment can comprise the first acquisition module 1001 and configuration module 1002.Wherein, the first acquisition module 1001 obtains the mapping relations of the radio-frequency channel of carrier frequency and terminal, the mapping relations of the carrier frequency that configuration module 1002 obtains according to the first acquisition module 1001 and the radio-frequency channel of terminal, at least one foundation has compressed-mode parameter corresponding to carrier configuration on the Huo Gai radio-frequency channel, radio-frequency channel of carrier frequency.
The RNC that in the method for the invention described above embodiment mono-, the embodiment of the present invention two, in RNC, the embodiment of the present invention three, in RNC and the embodiment of the present invention four, in RNC, the embodiment of the present invention five, in RNC, the embodiment of the present invention six, in RNC and the embodiment of the present invention seven, the function of RNC all can be provided by the present embodiment realizes.
The present embodiment obtains the mapping relations of the radio-frequency channel of carrier frequency and UE by the first acquisition module, make the mapping relations of the radio-frequency channel of carrier frequency that configuration module can obtain according to the first acquisition module and UE, for the radio-frequency channel configuration using compact model of UE carries out the needed compressed-mode parameter of measurement of alien frequencies or different system.In the present embodiment, configuration module does not need all to configure unified compressed-mode parameter for the corresponding wireless link of whole carrier frequency of system, thereby need to be in the carrying of UE all do not start the measurement that compact model carries out alien frequencies or different system on the radio-frequency channel of the corresponding wireless link of whole carrier frequency, only need to there is the different compressed-mode parameter of carrier configuration on the Huo Gai radio-frequency channel, radio-frequency channel of carrier frequency for the selected foundation of system, for UE, start the measurement that compact model carries out alien frequencies or different system disposing the radio-frequency channel of compressed-mode parameter or dispose on the radio-frequency channel that the carrier frequency of compressed-mode parameter is corresponding, thereby saved the resource of the radio-frequency channel of UE, avoided the waste of the radio-frequency channel resource of UE, improved the reception of multi-carrier frequency system and sent performance.
The structural representation of the radio network controller that Figure 11 provides for the embodiment of the present invention 11, as shown in figure 11, compare with the embodiment of the present invention ten, the first acquisition module 1001 in the present embodiment can comprise the first acquiring unit 1101, for obtain the mapping relations of the radio-frequency channel of carrier frequency and terminal from terminal.
The structural representation of the radio network controller that Figure 12 provides for the embodiment of the present invention 12, as shown in figure 12, compares with the embodiment of the present invention ten, and the first acquisition module 1001 in the present embodiment can comprise second acquisition unit 1201 and the first determining unit 1202.Wherein, the RF capabilities information of the terminal that second acquisition unit 1201 obtains from terminal, the RF capabilities information of the terminal that the first determining unit 1202 is obtained according to second acquisition unit 1201 is determined the mapping relations of the radio-frequency channel of carrier frequency and terminal.
The structural representation of the radio network controller that Figure 13 provides for the embodiment of the present invention 13, as shown in figure 13, compare with the embodiment of the present invention ten, the configuration module 1002 in the present embodiment can comprise the first dispensing unit 1301, the second dispensing unit 1302 and the 3rd dispensing unit 1303.Wherein, when carrier frequency is based upon at least two radio-frequency channels of UE, the mapping relations of the carrier frequency that the first dispensing unit 1301 specifically can obtain according to the first acquisition module 1001 and the radio-frequency channel of UE are the radio-frequency channel configuration compressed-mode parameter that a foundation has carrier frequency; When carrier frequency is based upon at least two radio-frequency channels of UE, the mapping relations of the carrier frequency that the second dispensing unit 1302 specifically can obtain according to the first acquisition module 1001 and the radio-frequency channel of UE, being respectively at least two foundation has the radio-frequency channel of carrier frequency to configure different compressed-mode parameters, so that the transmission gap of above-mentioned radio-frequency channel staggers mutually; When carrier frequency comprises a main carrier frequency and at least one assistant carrier frequency, and when main carrier frequency and above-mentioned at least one assistant carrier frequency are based upon on the different radio frequency passage of UE, the mapping relations of the carrier frequency that the 3rd dispensing unit 1303 specifically can obtain according to the first acquisition module 1001 and the radio-frequency channel of UE, have the radio-frequency channel of at least one assistant carrier frequency configuration compressed-mode parameter for setting up.
Further, the RNC of the present embodiment can further include the first sending module 1304, for send above-mentioned compressed-mode parameter that the first dispensing unit 1301, the second dispensing unit 1302 or the 3rd dispensing unit 1303 configure and the mapping relations of above-mentioned radio-frequency channel to UE, for UE, start compact model disposing on the radio-frequency channel of compressed-mode parameter, utilize above-mentioned compressed-mode parameter to carry out the measurement of alien frequencies or different system.
Further, configuration module 1002 compressed-mode parameter that the first dispensing unit 1301, the second dispensing unit 1302 or the 3rd dispensing unit 1303 configure in the present embodiment, not only to be handed down to UE, also to be handed down to corresponding NodeB, so that UE and NodeB utilize this compressed-mode parameter to carry out reception and the transmission of data simultaneously simultaneously.Particularly, the RNC of the present embodiment can further include determination module 1305 and the second sending module 1306.The mapping relations of the carrier frequency that wherein determination module 1305 obtains according to the mapping relations of carrier frequency and wireless link and the first acquisition module 1001 and the radio-frequency channel of terminal, determine the mapping relations of radio-frequency channel and wireless link, the second sending module 1306 sends the mapping relations of above-mentioned compressed-mode parameter and above-mentioned radio-frequency channel and the mapping relations of the determined above-mentioned radio-frequency channel of determination module 1305 and wireless link to NodeB, on the wireless link carrying in the radio-frequency channel that disposes compressed-mode parameter for NodeB, start compact model, utilize compressed-mode parameter corresponding to above-mentioned radio-frequency channel to carry out the measurement of alien frequencies or different system.
Configuration module 1002 compressed-mode parameter that the first dispensing unit 1301, the second dispensing unit 1302 or the 3rd dispensing unit 1303 configure in the invention described above embodiment 13 is to carry out for the radio-frequency channel of UE, and this compressed-mode parameter is corresponding with the radio-frequency channel of UE.Configuration module 1002 can also be configured compressed-mode parameter for the carrier frequency on the radio-frequency channel of UE, and the carrier frequency on the radio-frequency channel of this compressed-mode parameter and UE is corresponding.The structural representation of the radio network controller that Figure 14 provides for the embodiment of the present invention 14, as shown in figure 14, compare with the embodiment of the present invention ten, the configuration module 1002 in the present embodiment can comprise the 4th dispensing unit 1401, the 5th dispensing unit 1402 and the 6th dispensing unit 1403.Wherein, when carrier frequency is based upon at least two radio-frequency channels of UE, the mapping relations of the carrier frequency that the 4th dispensing unit 1401 specifically can obtain according to the first acquisition module 1001 and the radio-frequency channel of UE are that a foundation has the carrier configuration compressed-mode parameter on the radio-frequency channel of carrier frequency; When carrier frequency is based upon at least two radio-frequency channels of UE, the mapping relations of the carrier frequency that the 5th dispensing unit 1402 specifically can obtain according to the first acquisition module 1001 and the radio-frequency channel of UE, being respectively at least two foundation has the different compressed-mode parameter of carrier configuration on the radio-frequency channel of carrier frequency, so that the transmission gap of above-mentioned radio-frequency channel staggers mutually; When carrier frequency comprises a main carrier frequency and at least one assistant carrier frequency, and when main carrier frequency and above-mentioned at least one assistant carrier frequency are based upon on the different radio frequency passage of UE, the mapping relations of the carrier frequency that the 6th dispensing unit 1403 specifically can obtain according to the first acquisition module 1001 and the radio-frequency channel of UE, for setting up the assistant carrier frequency configuration compressed-mode parameter on the radio-frequency channel that has at least one assistant carrier frequency.
Further, the RNC of the present embodiment can further include the 3rd sending module 1404, for send above-mentioned compressed-mode parameter that the 4th dispensing unit 1401, the 5th dispensing unit 1402 or the 6th dispensing unit 1403 configure and the mapping relations of above-mentioned carrier frequency to UE, for UE, on the corresponding radio-frequency channel of the carrier frequency that disposes compressed-mode parameter, start compact model, utilize above-mentioned compressed-mode parameter to carry out the measurement of alien frequencies or different system.
Further, configuration module 1002 compressed-mode parameter that the 4th dispensing unit 1401, the 5th dispensing unit 1402 and the 6th dispensing unit 1403 configure in the present embodiment, not only to be handed down to UE, also to be handed down to corresponding NodeB, so that UE and NodeB utilize this compressed-mode parameter to carry out reception and the transmission of data simultaneously simultaneously.Particularly, the RNC of the present embodiment can further include the 4th sending module 1405, for send the mapping relations of above-mentioned compressed-mode parameter and above-mentioned carrier frequency (or assistant carrier frequency) to NodeB, for NodeB, according to the mapping relations of carrier frequency and wireless link, start compact model disposing on the corresponding wireless link of the carrier frequency of compressed-mode parameter (or assistant carrier frequency), utilize the compressed-mode parameter that above-mentioned carrier frequency (or assistant carrier frequency) is corresponding to carry out the measurement of alien frequencies or different system.
The structural representation of the terminal that Figure 15 provides for the embodiment of the present invention 15, as shown in figure 15, the UE of the present embodiment can comprise the second acquisition module 1501 and the first measurement module 1502.Wherein, the second acquisition module 1501 obtains RNC has the corresponding compressed-mode parameter of the carrier configuration on the Huo Gai radio-frequency channel, radio-frequency channel of carrier frequency according to the mapping relations of carrier frequency and the radio-frequency channel of UE at least one foundation, the first measurement module 1502, starting compact model to having on the radio-frequency channel of the compressed-mode parameter that the second acquisition module 1501 obtains, utilizes above-mentioned compressed-mode parameter to carry out the measurement of alien frequencies or different system.
The UE that in the invention described above embodiment eight, the function of UE can be provided by the present embodiment realizes.
In the present embodiment, by the second acquisition module, get the compressed-mode parameter that RNC has the carrier frequency on the Huo Gai radio-frequency channel, radio-frequency channel of carrier frequency to configure according to the mapping relations of the radio-frequency channel of obtained carrier frequency and UE at least one foundation, thereby need to be in the carrying of UE all do not start the measurement that compact model carries out alien frequencies or different system on the radio-frequency channel of the corresponding wireless link of whole carrier frequency.The first measurement module only need to start the measurement that compact model carries out alien frequencies or different system disposing the radio-frequency channel of compressed-mode parameter or dispose on the radio-frequency channel that the carrier frequency of compressed-mode parameter is corresponding, thereby saved the resource of the radio-frequency channel of UE, avoided the waste of the radio-frequency channel resource of UE, improved the reception of multi-carrier frequency system and sent performance.
The structural representation of the base station that Figure 16 provides for the embodiment of the present invention 16, as shown in figure 16, the NodeB of the present embodiment can comprise the 3rd acquisition module 1601 and the second measurement module 1602.Wherein, the 3rd acquisition module 1601 obtains RNC has the corresponding compressed-mode parameter of the carrier configuration on the Huo Gai radio-frequency channel, radio-frequency channel of carrier frequency according to the mapping relations of carrier frequency and the radio-frequency channel of UE at least one foundation, the second measurement module 1602, starting compact model to having on the wireless link of compressed-mode parameter, utilizes above-mentioned compressed-mode parameter to carry out the measurement of alien frequencies or different system.
The NodeB that in the invention described above embodiment nine, the function of NodeB can be provided by the present embodiment realizes.
In the present embodiment, by the 3rd acquisition module, get the compressed-mode parameter that RNC has the carrier frequency on the Huo Gai radio-frequency channel, radio-frequency channel of carrier frequency to configure according to the mapping relations of the radio-frequency channel of obtained carrier frequency and UE at least one foundation, thereby need on the wireless links that all carried with radio-frequency channel, all not start the measurement that compact model carries out alien frequencies or different system.On wireless link corresponding to the wireless link that the second measurement module only need to carry in the radio-frequency channel that disposes compressed-mode parameter or the carrier frequency that disposes compressed-mode parameter, start the measurement that compact model carries out alien frequencies or different system, thereby saved the resource of the radio-frequency channel of UE, avoided the waste of the radio-frequency channel resource of UE, improved the reception of multi-carrier frequency system and sent performance.
The structural representation of the base station that Figure 17 provides for the embodiment of the present invention 17, as shown in figure 17, compares with the embodiment of the present invention 16, and the 3rd acquisition module 1601 in the present embodiment can further include the 3rd acquiring unit 1701 and the second determining unit 1702.Wherein, the 3rd acquiring unit 1701 obtains described compressed-mode parameter and the mapping relations of mapping relations, carrier frequency and wireless link of described radio-frequency channel and the mapping relations of the radio-frequency channel of described carrier frequency and UE that RNC sends, and the mapping relations that the second determining unit 1702 is obtained according to the 3rd acquiring unit 1701 are determined the mapping relations of described compressed-mode parameter and wireless link.
In the present embodiment, to be RNC be configured for the radio-frequency channel of UE the determined compressed-mode parameter of the second determining unit, and this compressed-mode parameter is corresponding with the radio-frequency channel of UE.
The structural representation of the base station that Figure 18 provides for the embodiment of the present invention 18, as shown in figure 18, compares with the embodiment of the present invention 16, and the 3rd acquisition module 1601 in the present embodiment can further include the 4th acquiring unit 1801 and the 3rd determining unit 1802.Wherein, the 4th acquiring unit 1801 obtains described compressed-mode parameter and the mapping relations of described carrier frequency and the mapping relations of carrier frequency and wireless link that described radio network controller sends, and the mapping relations that the 3rd determining unit 1802 is obtained according to the 4th acquiring unit 1801 are determined the mapping relations of obtaining described compressed-mode parameter and wireless link.
In the present embodiment, the determined compressed-mode parameter of the 3rd determining unit is that RNC is configured for the carrier frequency on the radio-frequency channel of UE, and the carrier frequency on the radio-frequency channel of this compressed-mode parameter and UE is corresponding.
The structural representation of the measuring system that Figure 19 provides for the embodiment of the present invention 19, as shown in figure 19, the measuring system of the present embodiment can comprise radio network controller 1901, for obtaining the mapping relations of the radio-frequency channel of carrier frequency and UE, according to the mapping relations of the radio-frequency channel of obtained carrier frequency and terminal, for at least one foundation has the radio-frequency channel of carrier frequency or compressed-mode parameter corresponding to carrier configuration on above-mentioned radio-frequency channel, for UE and NodeB, on above-mentioned at least one radio-frequency channel, carry out the measurement of alien frequencies or different system.
Radio network controller 1901 in the measuring system that in the method for the invention described above embodiment mono-, the embodiment of the present invention two, in RNC, the embodiment of the present invention three, in RNC and the embodiment of the present invention four, in RNC, the embodiment of the present invention five, in RNC, the embodiment of the present invention six, in RNC and the embodiment of the present invention seven, the function of RNC all can be provided by the present embodiment is realized.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can complete by the relevant hardware of program command, aforesaid program can be stored in a computer read/write memory medium, this program, when carrying out, is carried out the step that comprises said method embodiment; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CDs.
Finally it should be noted that: above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.

Claims (30)

1. a collocation method for compressed-mode parameter, is characterized in that, comprising:
Obtain the mapping relations of the radio-frequency channel of carrier frequency and terminal;
According to the mapping relations of the radio-frequency channel of described carrier frequency and terminal, for at least one foundation in whole described radio-frequency channels has the radio-frequency channel of carrier frequency or compressed-mode parameter corresponding to carrier configuration on described radio-frequency channel, it is busy radio-frequency channel that described at least one foundation has the radio-frequency channel of carrier frequency, described at least one foundation has the bandwidth of the radio-frequency channel of carrier frequency to be less than or equal to the frequency-splitting between current carrier frequency and carrier frequency to be measured, or described at least one foundation has the signal quality of the radio-frequency channel current carrier frequency of carrier frequency to be less than preset threshold value.
2. method according to claim 1, is characterized in that, described in obtain the radio-frequency channel of carrier frequency and terminal mapping relations comprise:
From terminal, obtain the mapping relations of the radio-frequency channel of carrier frequency and terminal; Or
According to the RF capabilities information of the terminal of obtaining from terminal, determine the mapping relations of carrier frequency and radio-frequency channel.
3. method according to claim 1, is characterized in that, when carrier frequency is based upon at least two radio-frequency channels of terminal, describedly at least one foundation has the radio-frequency channel of carrier frequency to configure corresponding compressed-mode parameter, comprises:
It is the radio-frequency channel configuration compressed-mode parameter that a foundation has carrier frequency;
To terminal, send the mapping relations of described compressed-mode parameter and described radio-frequency channel, for described terminal, start compact model disposing on the radio-frequency channel of compressed-mode parameter, utilize described compressed-mode parameter to carry out the measurement of alien frequencies or different system.
4. method according to claim 1, is characterized in that, when carrier frequency is based upon at least two radio-frequency channels of terminal, describedly at least one foundation has the radio-frequency channel of carrier frequency to configure corresponding compressed-mode parameter, comprises:
Being respectively at least two foundation has the radio-frequency channel of carrier frequency to configure different compressed-mode parameters, so that the transmission gap of described radio-frequency channel staggers mutually;
To terminal, send the mapping relations of described compressed-mode parameter and described radio-frequency channel, for described terminal, start compact model disposing on the radio-frequency channel of compressed-mode parameter, utilize compressed-mode parameter corresponding to described radio-frequency channel to carry out the measurement of alien frequencies or different system.
5. method according to claim 1, it is characterized in that, described carrier frequency comprises a main carrier frequency and at least one assistant carrier frequency, when described main carrier frequency and described at least one assistant carrier frequency are based upon on the different radio frequency passage of terminal, describedly for having the radio-frequency channel of carrier frequency to configure corresponding compressed-mode parameter, at least one foundation comprises:
For setting up, there is the radio-frequency channel of at least one assistant carrier frequency configuration compressed-mode parameter;
To terminal, send the mapping relations of described compressed-mode parameter and described radio-frequency channel, for described terminal, start compact model disposing on the radio-frequency channel of compressed-mode parameter, utilize described compressed-mode parameter to carry out the measurement of alien frequencies or different system.
6. according to the method described in claim 3,4 or 5, it is characterized in that, also comprise:
According to the mapping relations of the radio-frequency channel of the mapping relations of carrier frequency and wireless link and described carrier frequency and terminal, obtain the mapping relations of radio-frequency channel and wireless link;
To base station, send the mapping relations of described compressed-mode parameter and described radio-frequency channel and the mapping relations of described radio-frequency channel and wireless link, on the wireless link carrying in the radio-frequency channel that disposes compressed-mode parameter for described base station, start compact model, utilize compressed-mode parameter corresponding to described radio-frequency channel to carry out the measurement of alien frequencies or different system.
7. method according to claim 1, is characterized in that, when carrier frequency is based upon at least two radio-frequency channels of terminal, describedly at least one foundation has compressed-mode parameter corresponding to carrier configuration on the radio-frequency channel of carrier frequency, comprises:
Be that a foundation has the carrier configuration compressed-mode parameter on the radio-frequency channel of carrier frequency;
To terminal, send the mapping relations of described compressed-mode parameter and described carrier frequency, for described terminal, on the corresponding radio-frequency channel of the carrier frequency that disposes compressed-mode parameter, start compact model, utilize described compressed-mode parameter to carry out the measurement of alien frequencies or different system.
8. method according to claim 1, is characterized in that, when carrier frequency is based upon at least two radio-frequency channels of terminal, describedly at least one foundation has compressed-mode parameter corresponding to carrier configuration on the radio-frequency channel of carrier frequency, comprises:
Being respectively at least two foundation has the different compressed-mode parameter of carrier configuration on the radio-frequency channel of carrier frequency, so that the transmission gap of described radio-frequency channel staggers mutually;
To terminal, send the mapping relations of described compressed-mode parameter and described carrier frequency, for described terminal, on the corresponding radio-frequency channel of the carrier frequency that disposes compressed-mode parameter, start compact model, utilize the compressed-mode parameter that described carrier frequency is corresponding to carry out the measurement of alien frequencies or different system.
9. according to the method described in claim 7 or 8, it is characterized in that, describedly at least one foundation has compressed-mode parameter corresponding to carrier configuration on the radio-frequency channel of carrier frequency, also comprise:
To base station, send the mapping relations of described compressed-mode parameter and described carrier frequency, for described base station, according to the mapping relations of carrier frequency and wireless link, on the corresponding wireless link of the carrier frequency that disposes compressed-mode parameter, start compact model, utilize the compressed-mode parameter that described carrier frequency is corresponding to carry out the measurement of alien frequencies or different system.
10. method according to claim 1, it is characterized in that, described carrier frequency comprises a main carrier frequency and at least one assistant carrier frequency, when described main carrier frequency and described at least one assistant carrier frequency are based upon on the different radio frequency passage of terminal, describedly for having compressed-mode parameter corresponding to carrier configuration on the radio-frequency channel of carrier frequency, at least one foundation comprises:
For setting up the assistant carrier frequency configuration compressed-mode parameter on the radio-frequency channel that has at least one assistant carrier frequency;
To terminal, send the mapping relations of described compressed-mode parameter and described assistant carrier frequency, for described terminal, on the corresponding radio-frequency channel of the assistant carrier frequency that disposes compressed-mode parameter, start compact model, utilize described compressed-mode parameter to carry out the measurement of alien frequencies or different system.
11. methods according to claim 10, is characterized in that, describedly at least one foundation has compressed-mode parameter corresponding to carrier configuration on the radio-frequency channel of carrier frequency, also comprise:
To base station, send the mapping relations of described compressed-mode parameter and described assistant carrier frequency, for described base station, according to the mapping relations of carrier frequency and wireless link, on the corresponding wireless link of the assistant carrier frequency that disposes compressed-mode parameter, start compact model, utilize the compressed-mode parameter that described assistant carrier frequency is corresponding to carry out the measurement of alien frequencies or different system.
12. methods according to claim 1, it is characterized in that, described according to the mapping relations of the radio-frequency channel of described carrier frequency and terminal, for having the radio-frequency channel of carrier frequency or compressed-mode parameter corresponding to carrier configuration on described radio-frequency channel, at least one foundation comprises:
According to the mapping relations of the radio-frequency channel of described carrier frequency and terminal, obtain the bandwidth of setting up the radio-frequency channel that has carrier frequency;
When each foundation has the bandwidth of the radio-frequency channel of carrier frequency to be less than corresponding work at present carrier frequency and the frequency-splitting between carrier frequency to be measured, at least one foundation has the radio-frequency channel of carrier frequency or the carrier configuration compressed-mode parameter on described radio-frequency channel.
13. 1 kinds of method of measurement, is characterized in that, comprising:
Obtaining radio network controller is that at least one foundation in whole described radio-frequency channels has the radio-frequency channel of carrier frequency or the corresponding compressed-mode parameter of the carrier configuration on described radio-frequency channel according to carrier frequency and the mapping relations of the radio-frequency channel of terminal, it is busy radio-frequency channel that described at least one foundation has the radio-frequency channel of carrier frequency, described at least one foundation has the bandwidth of the radio-frequency channel of carrier frequency to be less than or equal to the frequency-splitting between current carrier frequency and carrier frequency to be measured, or, described at least one foundation has the signal quality of the radio-frequency channel current carrier frequency of carrier frequency to be less than preset threshold value,
Starting compact model to having on the radio-frequency channel of compressed-mode parameter, utilize described compressed-mode parameter to carry out the measurement of alien frequencies or different system.
14. methods according to claim 13, it is characterized in that, described in obtain radio network controller and at least one foundation has the radio-frequency channel of carrier frequency or the corresponding compressed-mode parameter of the carrier configuration on described radio-frequency channel, be specially with the mapping relations of the radio-frequency channel of terminal according to carrier frequency:
The described compressed-mode parameter sending according to described radio network controller and the mapping relations of described radio-frequency channel are obtained described compressed-mode parameter; Or
The described compressed-mode parameter sending according to described radio network controller and the mapping relations of described carrier frequency are obtained described compressed-mode parameter.
15. 1 kinds of method of measurement, is characterized in that, comprising:
Obtaining radio network controller is that at least one foundation in whole described radio-frequency channels has the radio-frequency channel of carrier frequency or the corresponding compressed-mode parameter of the carrier configuration on described radio-frequency channel according to carrier frequency and the mapping relations of the radio-frequency channel of terminal, it is busy radio-frequency channel that described at least one foundation has the radio-frequency channel of carrier frequency, described at least one foundation has the bandwidth of the radio-frequency channel of carrier frequency to be less than or equal to the frequency-splitting between current carrier frequency and carrier frequency to be measured, or, described at least one foundation has the signal quality of the radio-frequency channel current carrier frequency of carrier frequency to be less than preset threshold value,
Starting compact model to having on the wireless link of compressed-mode parameter, utilize described compressed-mode parameter to carry out the measurement of alien frequencies or different system.
16. methods according to claim 15, it is characterized in that, described in obtain radio network controller and at least one foundation has the radio-frequency channel of carrier frequency or the corresponding compressed-mode parameter of the carrier configuration on described radio-frequency channel, be specially with the mapping relations of the radio-frequency channel of terminal according to carrier frequency:
The described compressed-mode parameter sending according to described radio network controller and the mapping relations of mapping relations, carrier frequency and wireless link of described radio-frequency channel and the mapping relations of the radio-frequency channel of described carrier frequency and terminal are obtained described compressed-mode parameter; Or
The described compressed-mode parameter sending according to described radio network controller and the mapping relations of described carrier frequency and the mapping relations of carrier frequency and wireless link are obtained described compressed-mode parameter.
17. 1 kinds of radio network controllers, is characterized in that, comprising:
The first acquisition module, for obtaining the mapping relations of the radio-frequency channel of carrier frequency and terminal;
Configuration module, be used for according to the mapping relations of the radio-frequency channel of described carrier frequency and terminal, for at least one foundation in whole described radio-frequency channels has the radio-frequency channel of carrier frequency or compressed-mode parameter corresponding to carrier configuration on described radio-frequency channel, it is busy radio-frequency channel that described at least one foundation has the radio-frequency channel of carrier frequency, described at least one foundation has the bandwidth of the radio-frequency channel of carrier frequency to be less than or equal to the frequency-splitting between current carrier frequency and carrier frequency to be measured, or, described at least one foundation has the signal quality of the radio-frequency channel current carrier frequency of carrier frequency to be less than preset threshold value.
18. radio network controllers according to claim 17, is characterized in that, described the first acquisition module comprises: the first acquiring unit, and for obtain the mapping relations of the radio-frequency channel of carrier frequency and terminal from terminal.
19. radio network controllers according to claim 17, is characterized in that, described the first acquisition module comprises:
Second acquisition unit, for the RF capabilities information of the terminal obtained from terminal;
The first determining unit, for determining the mapping relations of the radio-frequency channel of carrier frequency and terminal according to the RF capabilities information of described terminal.
20. according to the radio network controller described in claim 17,18 or 19, it is characterized in that, described configuration module comprises:
The first dispensing unit when being based upon at least two radio-frequency channels of terminal when carrier frequency, according to the mapping relations of the radio-frequency channel of described carrier frequency and terminal, is the radio-frequency channel configuration compressed-mode parameter that a foundation has carrier frequency;
The second dispensing unit, for when carrier frequency is based upon at least two radio-frequency channels of terminal, according to the mapping relations of the radio-frequency channel of described carrier frequency and terminal, being respectively at least two foundation has the radio-frequency channel of carrier frequency to configure different compressed-mode parameters, so that the transmission gap of described radio-frequency channel staggers mutually;
The 3rd dispensing unit, for comprise a main carrier frequency and at least one assistant carrier frequency when described carrier frequency, and when described main carrier frequency and described at least one assistant carrier frequency are based upon on the different radio frequency passage of terminal, according to the mapping relations of the radio-frequency channel of described carrier frequency and terminal, for setting up, there is the radio-frequency channel of at least one assistant carrier frequency configuration compressed-mode parameter.
21. radio network controllers according to claim 20, it is characterized in that, described radio network controller also comprises the first sending module, for send the mapping relations of described compressed-mode parameter and described radio-frequency channel to terminal, for described terminal, start compact model disposing on the radio-frequency channel of compressed-mode parameter, utilize described compressed-mode parameter to carry out the measurement of alien frequencies or different system.
22. according to the radio network controller described in claim 17,18 or 19, it is characterized in that, described radio network controller also comprises:
Determination module, for according to the mapping relations of the radio-frequency channel of the mapping relations of carrier frequency and wireless link and described carrier frequency and terminal, determines the mapping relations of radio-frequency channel and wireless link;
The second sending module, for send the mapping relations of described compressed-mode parameter and described radio-frequency channel and the mapping relations of described radio-frequency channel and wireless link to base station, on the wireless link carrying in the radio-frequency channel that disposes compressed-mode parameter for described base station, start compact model, utilize compressed-mode parameter corresponding to described radio-frequency channel to carry out the measurement of alien frequencies or different system.
23. according to the radio network controller described in claim 17,18 or 19, it is characterized in that, described configuration module comprises:
The 4th dispensing unit when being based upon at least two radio-frequency channels of terminal when carrier frequency, according to the mapping relations of the radio-frequency channel of described carrier frequency and terminal, is that a foundation has the carrier configuration compressed-mode parameter on the radio-frequency channel of carrier frequency;
The 5th dispensing unit, for when carrier frequency is based upon at least two radio-frequency channels of terminal, according to the mapping relations of the radio-frequency channel of described carrier frequency and terminal, being respectively at least two foundation has the different compressed-mode parameter of carrier configuration on the radio-frequency channel of carrier frequency, so that the transmission gap of described radio-frequency channel staggers mutually;
The 6th dispensing unit, for comprise a main carrier frequency and at least one assistant carrier frequency when described carrier frequency, when described main carrier frequency and described at least one assistant carrier frequency are based upon on the different radio frequency passage of terminal, according to the mapping relations of the radio-frequency channel of described carrier frequency and terminal, for setting up the assistant carrier frequency configuration compressed-mode parameter on the radio-frequency channel that has at least one assistant carrier frequency.
24. radio network controllers according to claim 23, it is characterized in that, described radio network controller also comprises the 3rd sending module, for send the mapping relations of described compressed-mode parameter and described carrier frequency to terminal, for described terminal, on the corresponding radio-frequency channel of the carrier frequency that disposes compressed-mode parameter, start compact model, utilize the compressed-mode parameter that described carrier frequency is corresponding to carry out the measurement of alien frequencies or different system.
25. radio network controllers according to claim 24, it is characterized in that, described radio network controller also comprises the 4th sending module, for send the mapping relations of described compressed-mode parameter and described carrier frequency to base station, for described base station, according to the mapping relations of carrier frequency and wireless link, on the corresponding wireless link of the carrier frequency that disposes compressed-mode parameter, start compact model, utilize the compressed-mode parameter that described carrier frequency is corresponding to carry out the measurement of alien frequencies or different system.
26. 1 kinds of terminals, is characterized in that, comprising:
The second acquisition module, for obtaining at least one foundation that radio network controller is whole described radio-frequency channels according to the mapping relations of carrier frequency and the radio-frequency channel of terminal, there are the radio-frequency channel of carrier frequency or the corresponding compressed-mode parameter of the carrier configuration on described radio-frequency channel, it is busy radio-frequency channel that described at least one foundation has the radio-frequency channel of carrier frequency, described at least one foundation has the bandwidth of the radio-frequency channel of carrier frequency to be less than or equal to the frequency-splitting between current carrier frequency and carrier frequency to be measured, or, described at least one foundation has the signal quality of the radio-frequency channel current carrier frequency of carrier frequency to be less than preset threshold value,
The first measurement module, for starting compact model to having on the radio-frequency channel of compressed-mode parameter, utilizes described compressed-mode parameter to carry out the measurement of alien frequencies or different system.
27. 1 kinds of base stations, is characterized in that, comprising:
The 3rd acquisition module, for obtaining at least one foundation that radio network controller is whole described radio-frequency channels according to the mapping relations of carrier frequency and the radio-frequency channel of terminal, there are the radio-frequency channel of carrier frequency or the corresponding compressed-mode parameter of the carrier configuration on described radio-frequency channel, it is busy radio-frequency channel that described at least one foundation has the radio-frequency channel of carrier frequency, described at least one foundation has the bandwidth of the radio-frequency channel of carrier frequency to be less than or equal to the frequency-splitting between current carrier frequency and carrier frequency to be measured, or, described at least one foundation has the signal quality of the radio-frequency channel current carrier frequency of carrier frequency to be less than preset threshold value,
The second measurement module, for starting compact model to having on the wireless link of compressed-mode parameter, utilizes described compressed-mode parameter to carry out the measurement of alien frequencies or different system.
28. base stations according to claim 27, is characterized in that, described the 3rd acquisition module comprises:
The 3rd acquiring unit, the described compressed-mode parameter and the mapping relations of mapping relations, carrier frequency and wireless link of described radio-frequency channel and the mapping relations of the radio-frequency channel of described carrier frequency and terminal that for obtaining described radio network controller, send;
The second determining unit, determines the mapping relations of described compressed-mode parameter and wireless link for the mapping relations of obtaining according to described the 3rd acquiring unit.
29. base stations according to claim 27, is characterized in that, described the 3rd acquisition module comprises:
The 4th acquiring unit, the described compressed-mode parameter and the mapping relations of described carrier frequency and the mapping relations of carrier frequency and wireless link that for obtaining described radio network controller, send;
The 3rd determining unit, determines for the mapping relations of obtaining according to described the 4th acquiring unit the mapping relations of obtaining described compressed-mode parameter and wireless link.
30. 1 kinds of measuring systems, it is characterized in that, comprise radio network controller, for obtaining the mapping relations of the radio-frequency channel of carrier frequency and terminal, according to the mapping relations of the radio-frequency channel of described carrier frequency and terminal, for at least one foundation in whole described radio-frequency channels has the radio-frequency channel of carrier frequency or compressed-mode parameter corresponding to carrier configuration on described radio-frequency channel, for terminal and base station, on described at least one radio-frequency channel, carry out the measurement of alien frequencies or different system, it is busy radio-frequency channel that described at least one foundation has the radio-frequency channel of carrier frequency, described at least one foundation has the bandwidth of the radio-frequency channel of carrier frequency to be less than or equal to the frequency-splitting between current carrier frequency and carrier frequency to be measured, or, described at least one foundation has the signal quality of the radio-frequency channel current carrier frequency of carrier frequency to be less than preset threshold value.
CN200980157125.2A 2009-02-27 2009-02-27 Method, device and system for configuring and measuring compression mode parameters Expired - Fee Related CN102356651B (en)

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