CN103260242A

CN103260242A - Carrier wave configuration method and carrier wave configuration device

Info

Publication number: CN103260242A
Application number: CN2012100373135A
Authority: CN
Inventors: 李亚娟; 常俊仁
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2012-02-17
Filing date: 2012-02-17
Publication date: 2013-08-21
Anticipated expiration: 2032-02-17
Also published as: CN103260242B; WO2013120410A1; CN108541069A; CN108541069B

Abstract

The invention discloses a carrier wave configuration method and a carrier wave configuration device, and relates to the field of communication. The carrier wave configuration method and the carrier wave configuration device are used for solving the problem in the prior art that carrier waves which are configured by a base station for user equipment (UE) can not work normally when usable radio frequency (RF) capacity of the UE changes. The carrier wave configuration method includes the following steps: (1) a serving base station of a first communication system receives a first signaling message which is actively reported by a terminal, and the first signaling message comprises the RF capacity which can be used for the first communication system by the terminal currently; (2) the terminal can simultaneously work in the first communication system and a second communication system; (3) the serving base station updates the initial RF capacity, available for the first communication system, of the terminal to the current RF capacity available for the first communication system according to the first signaling message, and manages the carrier waves for the terminal according to the current RF capacity, available for the first communication system, of the terminal. The carrier wave configuration method and the carrier wave configuration device are applicable to the communication field and are used for configuring the carrier waves for the terminal.

Description

Method and the device of configuration carrier wave

Technical field

The present invention relates to the communications field, relate in particular to a kind of method and device that disposes carrier wave.

Background technology

In order to satisfy advanced international mobile communication (IMT-Advanced, International Mobile Telecommunications-Advanced) requirement, 3GPP (The 3rd Generation Partnership Project, third generation partner program) LTE (Long Term Evolution, Long Term Evolution) the R10 system has introduced CA (Carrier Aggregation, carrier wave converges) technology is with the transmission bandwidth of expanding mobile communication system, the major programme of CA technology is with a plurality of CC (Component Carrier, form carrier wave, abbreviate carrier wave as) pool a carrier wave, to support high speed data transfer.Along with the increase of mobile cellular system, had double model double standby phone in the market, can be under two different communication systems stand-by operation.At present, the mobile communication system that adopts on the market mainly comprises LTE, UMTS (Universal Mobile Telecommunications System, universal mobile telecommunications system), GSM (Global System of Mobile communication, global system for mobile communications) etc.

In above-mentioned communication system, UE (User Equipment, subscriber equipment), be terminal, need report RF (Radio Frequency, the radio frequency) ability of this UE to the base station, so that the base station according to this UE can with the RF ability be UE configuration CC, thereby communicate by described CC and UE.

Because UE after receiving the inquiry request message about the RF ability that the base station issues, just understands the RF ability that report self to the base station; So when UE can with RF ability when changing, possibly can't upgrade in time the RF ability of described UE of base station, the carrier wave that causes described base station to dispose for this UE can't operate as normal.

Summary of the invention

Embodiments of the invention provide a kind of method and device that disposes carrier wave, can terminal can with RF capabilities when changing, realize that terminal utilizes the carrier wave operate as normal of serving BS configuration.

For achieving the above object, embodiments of the invention adopt following technical scheme:

On the one hand, the embodiment of the invention provides a kind of method that disposes carrier wave, comprising:

First signaling message that the serving BS receiving terminal of first communication system initiatively reports, described first signaling message comprise that described terminal is currently available for the RF ability of described first communication system; Described terminal can be worked simultaneously in first communication system and second communication system;

Described serving BS is the RF ability that described terminal is currently available for described first communication system according to described first signaling message with the RF ability update that described terminal initial can be used for described first communication system, the RF ability that is currently available for first communication system according to described terminal is described terminal management carrier wave, and described management carrier wave is included as described terminal and is configured, activates, deactivates at least a operation in the carrier wave.

On the other hand, the embodiment of the invention also provides a kind of method that disposes carrier wave, and described method comprises:

When the RF capabilities that can be used for first communication system when terminal initial changes, described terminal initiatively to serving base stations report first signaling message of first communication system, comprises in described first signaling message that described terminal is currently available for the RF ability of described first communication system; Described terminal can be worked simultaneously in first communication system and second communication system;

Described terminal receives described serving BS and is currently available for the signaling of the carrier management that the RF ability of first communication system carries out in response to described first signaling message and according to described terminal, and described carrier management comprises that serving BS is that described terminal is configured, activates, deactivates at least a operation in the carrier wave.

On the one hand, the embodiment of the invention also provides a kind of method that disposes carrier wave, it is characterized in that again, and described method comprises:

The serving BS of first communication system obtains first Indication message that terminal sends, and described first Indication message is used for characterizing described terminal work at present in the second communication system, and wherein, described terminal can be worked simultaneously in first communication system and second communication system;

Described serving BS is in response to first Indication message and obtain described terminal applies in the radio frequency ability of described second communication system;

Described serving BS is according to the RF ability of described terminal and the described terminal applies RF ability in described second communication system, determine that described terminal can be used for the RF ability of described first communication system, be described terminal management carrier wave according to the described RF ability that can be used for first communication system, described management carrier wave is included as described terminal and is configured, activates, deactivates at least a operation in the carrier wave.

Another aspect, the embodiment of the invention also provide a kind of device that disposes carrier wave, and this device is applied to the base station in first communication system, and the device of described configuration carrier wave comprises:

The first signaling message receiving element is used for first signaling message that receiving terminal initiatively reports, and described first signaling message comprises that described terminal is currently available for the RF ability of described first communication system; Described terminal can be worked simultaneously in first communication system and second communication system;

The carrier wave configuration management element, being used for according to described first signaling message is the RF ability that described terminal is currently available for described first communication system with the RF ability update that described terminal initial can be used for described first communication system, the RF ability that is currently available for first communication system according to described terminal is described terminal management carrier wave, and described management carrier wave is included as described terminal and is configured, activates, deactivates at least a operation in the carrier wave.

Another aspect, the embodiment of the invention also provide a kind of terminal, and described terminal comprises:

The first signaling message transmitting element, when changing for the RF capabilities that can be used for first communication system when terminal initial, initiatively to serving base stations report first signaling message of first communication system, comprise in described first signaling message that described terminal is currently available for the RF ability of described first communication system; Described terminal can be worked simultaneously in first communication system and second communication system;

Carrier management signaling receiving element, be used for to receive described serving BS and be currently available for the signaling of the carrier management that the RF ability of first communication system carries out in response to described first signaling message and according to described terminal, described carrier management comprises that serving BS is that described terminal is configured, activates, deactivates at least a operation in the carrier wave.

The first Indication message acquiring unit, be used for obtaining first Indication message that terminal sends, described first Indication message is used for characterizing described terminal work at present in the second communication system, and wherein, described terminal can be worked simultaneously in first communication system and second communication system;

The RF capabilities acquiring unit is used in response to described first Indication message and obtains described terminal applies in the radio frequency ability of described second communication system;

The RF capabilities determining unit, be used for being applied to according to the RF ability of described terminal and described terminal clothes the RF ability of described second communication system, determine that described terminal can be used for the RF ability of described first communication system, be described terminal management carrier wave according to the described RF ability that can be used for first communication system, described management carrier wave is included as described terminal and is configured, activates, deactivates at least a operation in the carrier wave.

Method and the device of the above-mentioned configuration carrier wave that provides are provided, when the RF ability that can be used for first communication system when terminal changes, the serving BS of first communication system can upgrade in time described terminal be currently available for first communication the RF ability, and be described terminal configuration carrier wave and carrier wave managed according to the RF ability after upgrading, thereby guarantee that serving BS is that the carrier wave of UE configuration can operate as normal, improves communication quality.

Another aspect, the embodiment of the invention also provide a kind of method that disposes carrier wave, and described method comprises:

When the serving BS of first communication system receives the first medium access control signaling MACCE of terminal transmission, suspend and be the resource on the described terminal scheduling first carrier, wherein, a described MAC CE is used for characterizing described terminal need stop to transmit data at described first carrier, and described first carrier is that described serving BS is the carrier wave of described terminal configuration; Described terminal can be worked simultaneously in first communication system and second communication system;

When described serving BS receives the 2nd MAC CE that terminal sends and described first carrier by described serving BS deactivation, recovery is described terminal scheduling resource at described first carrier, wherein, described the 2nd MAC CE can transmit data for characterizing described terminal on described first carrier.

When terminal need be when first carrier stops to transmit data, send the first medium access control signaling MAC CE to the serving BS of first communication system, a described MAC CE is used to indicate serving BS and suspends and be the resource on the described terminal scheduling first carrier; Described terminal can be worked simultaneously in first communication system and second communication system;

When described terminal can be transmitted data on described first carrier, send the 2nd MAC CE to described serving BS, described the 2nd MAC CE is used to indicate described serving BS and recovers at described first carrier for described terminal scheduling resource, so that described terminal communicates by described first carrier and described serving BS.

Another aspect, the embodiment of the invention also provide a kind of device that disposes carrier wave, and this device is applied to the base station of first communication system, and the device of described configuration carrier wave comprises:

Carrier wave first administrative unit, be used for when receiving the first medium access control signaling MACCE of terminal transmission, suspend and be the resource on the described terminal scheduling first carrier, wherein, a described MAC CE is used for characterizing described terminal need stop to transmit data at described first carrier, and described first carrier is that current base station is the carrier wave of described terminal configuration; Described terminal can be worked simultaneously in first communication system and second communication system;

Carrier wave second administrative unit, be used for not having when deactivated when the 2nd MAC CE that receives the terminal transmission and described first carrier, recovery is described terminal scheduling resource at described first carrier, wherein, described the 2nd MAC CE can transmit data for characterizing described terminal on described first carrier.

The first medium access control signaling transmitting element, be used for when terminal need be when first carrier stops to transmit data, serving BS to first communication system sends the first medium access control signaling MAC CE, and a described MAC CE is used to indicate the serving BS time-out and is the resource on the described terminal scheduling first carrier; Described terminal can be worked simultaneously in first communication system and second communication system;

The second medium access control signaling transmitting element, described terminal is used for when can be transmitted data on described first carrier, send the 2nd MAC CE to described serving BS, described the 2nd MAC CE is used to indicate described serving BS and recovers at described first carrier for described terminal scheduling resource, so that described terminal communicates by described first carrier and described serving BS.

Method and the device of the above-mentioned configuration carrier wave that provides are provided, and when the RF of terminal ability is taken by other communication systems, causing can't be when the first carrier transmitting data, can the notification service base station suspends the scheduling of resource on the first carrier; When the RF of described terminal ability can be at the first carrier transmitting data, can send Indication message to recover the scheduling of resource on the first carrier to serving BS.The method and the device that adopt present embodiment to provide satisfy the scheduling that can recover resource on the first carrier under the situation of activation condition, thereby can guarantee the throughput of user data in terminal.

Description of drawings

In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.

The schematic flow sheet of the method for the configuration carrier wave that Fig. 1 provides for the embodiment of the invention 1;

The schematic flow sheet of the method for the configuration carrier wave that Fig. 2 provides for the embodiment of the invention 2;

The schematic flow sheet of the method for the configuration carrier wave that Fig. 3 provides for the embodiment of the invention 3;

The schematic flow sheet of the method for the configuration carrier wave that Fig. 4 provides for the embodiment of the invention 4;

The schematic flow sheet of the method for the configuration carrier wave that Fig. 5 provides for the embodiment of the invention 5;

The schematic flow sheet of the method for the configuration carrier wave that Fig. 6 provides for the embodiment of the invention 6;

The structural representation of the device of the configuration carrier wave that Fig. 7, Fig. 8 provide for the embodiment of the invention 7;

The structural representation of the terminal that Fig. 9 provides for the embodiment of the invention 8;

The structural representation of the device of the configuration carrier wave that Figure 10 provides for the embodiment of the invention 9;

The structural representation of the device of the configuration carrier wave that Figure 11, Figure 12 provide for the embodiment of the invention 10;

The structural representation of the terminal that Figure 13, Figure 14 provide for the embodiment of the invention 11.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.

Embodiment 1

The embodiment of the invention provides a kind of method that disposes carrier wave, and as shown in Figure 1, described method comprises:

101, the serving BS of first communication system receives UE (User Equipment, subscriber equipment) first signaling message that initiatively reports, described first signaling message comprises that described UE is currently available for the RF of described first communication system (Radio Frequency, radio frequency) ability.Described terminal can be worked simultaneously in first communication system and second communication system;

What deserves to be explained is that the UE in the embodiment of the invention can expand to multimode terminal (for example mobile phone, panel computer, portable computer etc.), can support a plurality of communication systems to communicate by letter simultaneously, described communication system comprises LTE, UMTS, GSM etc.In embodiments of the present invention, the corresponding different communication mode of operation of different communication systems can adopt different standard communication protocols.

For the ease of understanding, in embodiments of the present invention, support simultaneously that with UE two communication systems are that example describes, the communication system note that UE supports is made first communication system and second communication system.Wherein, described first communication system is the system with carrier aggregation function, for example LTE, UMTS etc.Described active reports and comprises without reporting that the triggering of serving BS is carried out.The RF ability that UE can be used for described first communication system changes and comprises: because the second communication system takies the RF capacity variation that can be used for first communication system that the part RF ability of UE causes.

What deserves to be explained is, because after the RF ability that UE can be used in first communication system changes, can be initiatively, timely to the RF ability of serving base stations report self, so serving BS is after obtaining the RF ability that UE can be used for first communication system, need not to record to the equipment of the core network of first communication system RF ability of this UE, that is to say that the equipment of the core network in first communication system need not to record the available RF ability that UE changes, thereby can reduce the signaling load between the network element device.For example, in the LTE system, the network element device of the RF ability information of record UE is MME (Mobility Management Entity, mobile management entity), and then the base station need not to report to MME (mobile management entity) the RF ability of UE.The equipment of the core network that it is emphasized that the RF ability of record UE in the different communication systems is different, repeats no more herein.

102, described serving BS is the RF ability that described UE is currently available for first communication system according to described first signaling message with the RF ability update that described UE initially can be used for described first communication system, the RF ability that is currently available for first communication system according to described UE is described UE management carrier wave, and described management carrier wave is included as described UE and is configured, activates, deactivates at least a operation in the carrier wave.

What deserves to be explained is that the RF ability of UE has been reacted the ability that UE supports carrier aggregation, when the base station is UE configuration carrier wave need with this UE can with the RF ability be foundation.For the UE that supports a plurality of communication systems, the RF ability of this UE is shared by a plurality of communication systems that this UE supports, that is to say that the RF ability that UE can be used for certain communication system can change.And in embodiments of the present invention, when the RF ability that can be used for first communication system of UE changes, can be initiatively to the RF ability of the serving base stations report self of first communication system, so that serving BS is described UE configuration carrier wave according to the RF ability that described UE is currently available for first communication system, and described carrier wave for UE configuration managed, comprise described carrier wave is activated, deactivation, suspend the operations such as scheduling of carrier wave, need not to wait for that serving BS issues about RF capability query request message, namely need not report the RF ability based on the triggering of serving BS.

In one example, when UE need utilize gap (GAP) to carry out different-frequency measure, UE can carry the GAP Indication message in described first signaling message, described GAP Indication message is used to indicate serving BS and disposes GAP at least one carrier wave for described UE configuration and activation; Then described serving BS can dispose GAP at least one carrier wave for described UE configuration and activation, so that described UE utilizes described GAP to carry out different-frequency measure after receiving first signaling message (carrying the GAP Indication message).Also can be after serving BS receive the RF ability of the renewal that UE sends, this base station initiatively be that UE disposes GAP so that UE can carry out different-frequency measure.

In another example, when UE switches to target BS by serving BS, serving BS can send the RF ability that current UE can be used for first communication system to target BS, so that the RF ability that target BS can be used for first communication system according to described UE is described UE management carrier wave, described management carrier wave is included as described UE and is configured, activates, deactivates at least a operation in the carrier wave.

What deserves to be explained is, because UE is to the RF ability of serving BS real-time report self, so when RF ability that UE can be used for described first communication system changes, needs serving BS to be implemented as described UE to reconfigure, activate, deactivate in the operation such as carrier wave one or more, between UE and serving BS, need not to rebulid RRC (Radio Resource Control, radio resource control) connects, thereby can improve the efficient of transfer of data.

The method of the configuration carrier wave that the employing embodiment of the invention provides, when the RF ability that can be used for first communication system as UE changes, can initiatively change the available RF ability in back to serving base stations report, be described UE configuration carrier wave according to the RF ability after changing and carrier wave managed by serving BS, thereby guarantee that serving BS is that the carrier wave of UE configuration can operate as normal, improves communication quality.

Embodiment 2

The embodiment of the invention provides a kind of method that disposes carrier wave, and as shown in Figure 2, described method comprises:

When 201, the initial RF capabilities that can be used for first communication system as UE changes, initiatively to serving base stations report first signaling message of first communication system, comprise in described first signaling message that described UE is currently available for the RF ability of described first communication system; Described UE can work simultaneously in first communication system and second communication system;

What deserves to be explained is that the UE in the embodiment of the invention can expand to multimode UE (for example mobile phone, panel computer, portable computer etc.), can support a plurality of communication systems to communicate by letter simultaneously, described communication system comprises LTE, UMTS, GSM etc.

What deserves to be explained is, because after the RF ability that UE can be used in first communication system changes, can be initiatively, timely to the RF ability of serving base stations report self, so serving BS is after obtaining the RF ability that UE can be used for first communication system, need not to record to the equipment of the core network of first communication system RF ability of this UE, that is to say that the equipment of the core network in first communication system need not to record the available RF ability that UE changes, thereby can reduce the signaling load between the network element device.For example, in the LTE system, the network element device of the RF ability information of record UE is MME (mobile management entity), and then the base station need not to report to MME (mobile management entity) the RF ability of UE.The equipment of the core network that it is emphasized that the RF ability of record UE in the different communication systems is different, repeats no more herein.

202, described UE receives described serving BS and is currently available for the signaling of the carrier management that the RF ability of first communication system carries out in response to described first signaling message and according to described UE, and described carrier management comprises that serving BS is that described UE is configured, activates, deactivates at least a operation in the carrier wave.

In one example, when UE need utilize gap (GAP) to carry out different-frequency measure, UE can carry the GAP Indication message in described first signaling message, described GAP Indication message is used to indicate serving BS and disposes GAP at least one carrier wave for described UE configuration and activation; Described UE obtains the described GAP that described serving BS disposes at described at least one carrier wave based on described GAP Indication message, and utilizes described GAP to carry out different-frequency measure.

Embodiment 3

The embodiment of the invention provides a kind of method that disposes carrier wave, and as shown in Figure 3, described method comprises:

301, the serving BS of first communication system obtains first Indication message that UE sends, and described first Indication message is used for characterizing described UE work at present in the second communication system, and wherein, described UE can work simultaneously in first communication system and second communication system.

What deserves to be explained is that the UE in the embodiment of the invention can expand to multimode terminal (for example mobile phone, panel computer, portable computer etc.), can support a plurality of communication systems to communicate by letter simultaneously, described communication system comprises LTE, UMTS, GSM etc.

For the ease of understanding, in embodiments of the present invention, support simultaneously that with UE two communication systems are that example describes, the communication system note that UE supports is made first communication system and second communication system.Wherein, described first communication system is the system with carrier aggregation feature, for example LTE, UMTS etc.

What deserves to be explained is that the serving BS of first communication system can adopt but be not limited to following method and receive first Indication message that UE sends:

Obtain described first Indication message by MAC (Media Access Control, medium access control) layer signaling; Perhaps

Obtain described first Indication message by RRC (Radio Resource Control, Radio Resource control) layer signaling; Perhaps

Obtain described first Indication message by physical layer signaling.

302, described serving BS is in response to first Indication message and obtain the RF ability that described UE is applied to described second communication system.

Concrete, described serving BS can obtain the RF ability information that UE is currently applied to described second communication system from the equipment of the core network of second communication system.What deserves to be explained is, equipment of the core network in the communication system generally can record the ability (comprising the RF ability) of UE, for example, in the LTE system, the network element device of the ability information of record UE is MME, then in the present embodiment, if first communication system is LTE, then the serving BS of first communication system can obtain the RF ability information that UE is currently applied to described second communication system from the network element device of the network element device of first communication system or second communication system.Can communicate between the equipment of the core network in the different communication systems.The equipment of the core network of the RF ability of record UE is different in different communication systems, repeats no more herein.

Optionally, described serving BS can also by and the base station of second communication system between interface obtain the RF ability that described UE is currently applied to the second communication system.

303, described serving BS is applied to the RF ability of described second communication system according to the RF ability of described UE and described UE, determine that described UE can be used for the RF ability of described first communication system, be described UE management carrier wave according to the described RF ability that can be used for first communication system, described management carrier wave is included as described UE and is configured, activates, deactivates at least a operation in the carrier wave.

Concrete, serving BS can issue about RF capability query request message to UE, to obtain the RF ability information of UE before disposing carrier wave for UE; Then serve serving BS after obtaining the RF ability that UE is applied to the second communication system, can calculate the available RF ability of this UE residue, with it as the RF ability that can be used for first communication system.Certainly, the RF ability that can be used for first communication system can remain available RF ability less than UE.When UE works in two cover communication systems simultaneously, determining that described UE can be used in the process of RF ability of described first communication system, the RF ability sum that the RF ability that can be used for first communication system can be set and be applied to described second communication system is not more than the RF ability of UE, namely be not more than total RF ability that UE can support, can keep the UE operate as normal like this on two cover communication systems.

The method of the configuration carrier wave that the employing embodiment of the invention provides, the serving BS of first communication system can determine that described UE can be used for the RF ability of first communication system according to the RF ability that UE can be used for the second communication system, and is described UE configuration carrier wave according to the RF ability that can be used for first communication system.The method that adopts the embodiment of the invention to provide, the RF ability after serving BS can change according to UE be described UE configuration carrier wave and carrier wave managed, and guaranteeing can operate as normal for the carrier wave of this UE configuration, improves communication quality.

Embodiment 4

The embodiment of the invention provides a kind of method that disposes carrier wave, and as Fig. 4, described method comprises:

401, the serving BS when first communication system receives MAC CE (the Control Element that UE sends, the control signaling) time, suspend and be the resource on the described UE scheduling first carrier, wherein, a described MAC CE is used for characterizing described UE need stop to transmit data at described first carrier, and described first carrier is that described serving BS is the carrier wave of described UE configuration; Described terminal can be worked simultaneously in first communication system and second communication system.Usually, the base station is that the resource that UE dispatches on the carrier wave comprises that UE receives or send the used resource of data at this carrier wave.

For the ease of understanding, in embodiments of the present invention, support simultaneously that with UE two communication systems are that example describes, the communication system note that UE supports is made first communication system and second communication system.Wherein, first communication system is the system with carrier aggregation feature, for example LTE, UMTS etc.

Concrete, serving BS can be hung up first carrier, namely suspends to be the resource on the described UE scheduling first carrier.

402, when described serving BS receives the 2nd MAC CE that UE sends and described first carrier by described serving BS deactivation, recovery is described UE scheduling resource at described first carrier, wherein, described the 2nd MAC CE can transmit data for characterizing described UE on described first carrier.

It is that described UE dispatches the resource on the first carrier that the method for the configuration carrier wave that the embodiment of the invention provides, serving BS can be suspended according to the Indication message that UE sends; When UE can be at the first carrier transmitting data, can recover at first carrier according to the Indication message of UE be the UE scheduling resource.The method that adopts present embodiment to provide is the carrier wave of UE configuration when being suspended in the base station, can satisfy the scheduling that recovers resource on the first carrier under the situation of activation condition, thereby can guarantee the throughput of user data.

Embodiment 5

The embodiment of the invention provides a kind of method that disposes carrier wave, and as shown in Figure 5, described method comprises:

501, when UE when first carrier needs to stop to transmit data, send a MAC CE to the serving BS of first communication system, a described MAC CE is used to indicate serving BS and suspends and be the resource on the described UE scheduling first carrier; Described terminal can be worked simultaneously in first communication system and second communication system.Wherein, the first carrier of UE worked in first communication system originally, current need being taken by other communication system, as being taken by the second communication system, the serving BS that then needs to stop to first communication system transmits data, then UE sends a described MAC CE, triggers serving BS and suspends scheduling of resource.

502, when described UE can transmit data on described first carrier, send the 2nd MAC CE to described serving BS, it is described UE scheduling resource at described first carrier that described the 2nd MAC CE is used to indicate described serving BS recovery, so that described UE communicates by described first carrier and described serving BS.

The method of the configuration carrier wave that the embodiment of the invention provides when the RF of UE ability is taken by other communication systems, causes can suspending the scheduling of resource on the first carrier when the first carrier transmitting data; When the RF of UE ability can be at the first carrier transmitting data, can send Indication message to the serving BS of first communication system to recover the scheduling of resource on the first carrier.The method that adopts present embodiment to provide satisfies the scheduling that can recover resource on the first carrier under the situation of activation condition, thereby can guarantee the throughput of user data at UE.

Embodiment 6

The embodiment of the invention provides a kind of method that disposes carrier wave, and as shown in Figure 6, described method comprises:

601, UE sends self RF ability to the serving BS of first communication system, so that described serving BS is described UE configuration carrier wave according to the RF ability of described UE.

For the ease of understanding, the embodiment of the invention is that double-mode and double-standby terminal is that example describes with described UE, and the communication system that UE is supported is labeled as first communication system and second communication system.

602, serving BS is described UE configuration first carrier according to the RF ability of described UE, and the activation Indication message to described UE sends first carrier activates described first carrier to indicate described UE.

Be worth explanation, when described UE can be used for the RF ability business datum amount strong and described UE of first communication system when big, described serving BS also can dispose a plurality of carrier waves for described UE.

603, receive the activation Indication message of described first carrier as described UE, but because the second communication system has taken the RF ability of described UE, when causing described UE can't activate described first carrier, send a MAC CE to described serving BS, a described MAC CE is used for characterizing UE and stops to transmit data at first carrier.

What deserves to be explained is that step 603 also can be following scene:

UE receives the activation Indication message of described first carrier, activates first carrier;

In the process that communicates by first carrier and serving BS, because the second communication system has taken the RF ability of described UE, when causing described UE can't activate described first carrier, send a MAC CE to described serving BS.

In one example, UE can determine the carrier wave of suggest services base station activation according to the RF ability that self can be used for first communication system, it is labeled as second carrier wave, and the sign of in a described MAC CE, carrying second carrier wave, so that after serving BS receives a MAC CE (carrying second carrier identification), for UE disposes described second carrier wave and activates second carrier wave.After activating described second carrier wave, described UE can receive described serving BS at described second carrier wave and be this UE scheduled resources.

In another example, when described UE need utilize GAP to carry out different-frequency measure, can in a MAC CE, carry the GAP Indication message, described GAP Indication message is used to indicate serving BS and disposes GAP at least one carrier wave for UE configuration and activation; Described serving BS can be used for the GAP that this UE carries out different-frequency measure at least one carrier wave configuration for described UE configuration and activation after receiving a MAC CE (carrying the GAP Indication message); Then UE can obtain the described GAP that described serving BS disposes at described at least one carrier wave based on described GAP Indication message, and utilizes described GAP to carry out different-frequency measure.

604, described serving BS receives the MAC CE that described UE sends, and determines that UE can't transmit data on first carrier, then suspends to be the resource on the described UE scheduling first carrier.

Concrete, serving BS can be that UE dispatches the resource on the first carrier with the time-out with the first carrier temporary suspension.

Optionally, serving BS also can select to deactivate described first carrier, and then described serving BS need send the deactivation signaling of first carrier to described UE, need not to activate first carrier to indicate described UE.

What deserves to be explained is that when described UE switched to target BS from serving BS, serving BS can send the sign of first carrier to target BS, on first carrier, can't transmit data to notify described target BS UE.

605, when the second communication system quits work and discharged shared RF ability, described UE sends the 2nd MAC CE to serving BS, and described the 2nd MAC CE is used for characterizing UE can transmit data on first carrier.

606, when serving BS received the 2nd MAC CE that described UE sends and described first carrier by described serving BS deactivation, recovering at described first carrier was the UE scheduling resource, communicates by described first carrier and UE.

Concrete, described UE can directly activate described first carrier, also can determine whether resend activation command as required by described serving BS.For example: when the business datum amount of described UE request was big, described serving BS can resend activation command to described UE, to indicate the stronger carrier wave of described UE activation data transmittability.

The method of the configuration carrier wave that the embodiment of the invention provides also can be achieved as follows scheme:

When described UE has activated first carrier and first communication system and has communicated, if the second communication system need take the already used RF ability of first communication system (for example the priority of the business between UE and the second communication system is higher), then UE can force to abdicate the RF ability that is currently serviced in first communication system, initiatively hang up the first carrier of working at this RF simultaneously, and in time notify the serving BS of first communication system to hang up first carrier.After the second communication system quit work, UE can directly activate first carrier and first communication system communicates, perhaps by the base station determine whether to continue to activate first carrier (when the traffic carrying capacity of UE hour, first carrier can be continued to activate in the base station; When the traffic carrying capacity of UE was big, the base station can dispose carrier wave for UE again).

The method of the configuration carrier wave that the embodiment of the invention provides, when the RF of UE ability is taken by other communication systems, causing can't be when the first carrier transmitting data, can the notification service base station suspends the scheduling of resource on the first carrier; When the RF of UE ability can be at the first carrier transmitting data, can send Indication message to recover the scheduling of resource on the first carrier to serving BS.The method that adopts present embodiment to provide satisfies the scheduling that can recover resource on the first carrier under the situation of activation condition, thereby can guarantee the throughput of user data at UE.

Embodiment 7

The embodiment of the invention provides a kind of device that disposes carrier wave, this device is applied to the base station in first communication system (first communication system is the communication system that possesses carrier aggregation), can realize the method for base station side among the embodiment 1, as shown in Figure 7, the device of described configuration carrier wave comprises:

The first signaling message receiving element 71 is used for first signaling message that receiving terminal initiatively reports, and described first signaling message comprises that described terminal is currently available for the RF ability of described first communication system; Described terminal can be worked simultaneously in first communication system and second communication system;

Carrier wave configuration management element 72, being used for according to described first signaling message is the RF ability that described terminal is currently available for described first communication system with the RF ability update that described terminal initial can be used for described first communication system, the RF ability that is currently available for first communication system according to described terminal is described terminal management carrier wave, and described management carrier wave is included as described terminal and is configured, activates, deactivates at least a operation in the carrier wave.

Further, when carrier wave configuration management element 72 also carries clearance G AP Indication message for first signaling message that receives when the described first signaling message receiving element, be used for the described GAP that terminal is carried out different-frequency measure based on described GAP Indication message in described at least one carrier wave configuration, described GAP Indication message is used to indicate described serving BS and disposes GAP at least one carrier wave for described terminal configuration and activation.

Further, as shown in Figure 8, described device also comprises: RF capabilities retransmission unit 73, be used for when described terminal switches to target BS by current base station, and send the RF ability that the described terminal that is used for the management carrier wave is currently available for described first communication system to described target BS.

The device of the configuration carrier wave that the employing embodiment of the invention provides, when the RF ability that can be used for first communication system when terminal changes, can initiatively change the available RF ability in back to serving base stations report, be described terminal configuration carrier wave according to the RF ability after changing and carrier wave managed by serving BS, thereby guarantee that serving BS is that the carrier wave of UE configuration can operate as normal, improves communication quality.

Embodiment 8

The embodiment of the invention provides a kind of terminal, and described terminal can be worked simultaneously in first communication system and second communication system, can realize the method for UE side among the embodiment 2, and as shown in Figure 9, described terminal comprises:

The first signaling message transmitting element 91, when changing for the RF capabilities that can be used for first communication system when terminal, initiatively to serving base stations report first signaling message of first communication system, comprise in described first signaling message that described terminal is currently available for the RF ability of described first communication system;

Carrier management signaling receiving element 92, be used for to receive described serving BS and be currently available for the signaling of the carrier management that the RF ability of first communication system carries out in response to described first signaling message and according to described terminal, described carrier management comprises that serving BS is that described terminal is configured, activates, deactivates at least a operation in the carrier wave.

Further, the first signaling message transmitting element 91 also is used for carrying clearance G AP Indication message at described first signaling message, and described GAP Indication message is used to indicate described serving BS and disposes GAP at least one carrier wave for described terminal configuration and activation;

Then shown in dotted portion among Fig. 9, described terminal also comprises:

The first different-frequency measure unit 93 is used for obtaining the described GAP that described serving BS disposes at described at least one carrier wave based on described GAP Indication message, and utilizes described GAP to carry out different-frequency measure.

The terminal that adopts the embodiment of the invention to provide, when the RF ability that can be used for first communication system changes, can initiatively change the available RF ability in back to serving base stations report, be described terminal configuration carrier wave according to the RF ability after changing and carrier wave managed by serving BS, thereby guarantee that serving BS is that the carrier wave of terminal configuration can operate as normal, improves communication quality.

Embodiment 9

The embodiment of the invention provides a kind of device that disposes carrier wave, this device is applied to the base station in first communication system (first communication system is the communication system that possesses carrier aggregation), can realize the method for base station side among the embodiment 3, as shown in figure 10, the device of described configuration carrier wave comprises:

The first Indication message acquiring unit 101, be used for obtaining first Indication message that terminal sends, described first Indication message is used for characterizing described terminal work at present in the second communication system, and wherein, described terminal can be worked simultaneously in first communication system and second communication system;

RF capabilities acquiring unit 102 is used in response to described first Indication message and obtains described terminal applies in the RF ability of described second communication system;

RF capabilities determining unit 103, be used for being applied to according to the RF ability of described terminal and described terminal clothes the RF ability of described second communication system, determine that described terminal can be used for the RF ability of described first communication system, be described terminal management carrier wave according to the described RF ability that can be used for first communication system, described management carrier wave is included as described terminal and is configured, activates, deactivates at least a operation in the carrier wave.

Concrete, the first Indication message acquiring unit 101 is used for obtaining described first Indication message by media access control MAC layer signaling; Perhaps

The serving BS that the first Indication message acquiring unit 101 also is used for described first communication system obtains described first Indication message by radio resource control RRC layer signaling; Perhaps

The first Indication message acquiring unit 101 also is used for obtaining described first Indication message by physical layer signaling.

Further, RF capabilities acquiring unit 102 concrete being used for obtained the RF ability information that described terminal is currently applied to described second communication system from the equipment of the core network of described second communication system; Perhaps

RF capabilities acquiring unit 102 is concrete also be used for by and the base station of second communication system between interface obtain the RF ability that described terminal is currently applied to the second communication system.

The device of the configuration carrier wave that the employing embodiment of the invention provides, the serving BS of first communication system can determine that described terminal can be used for the RF ability of first communication system according to the RF ability that terminal can be used for the second communication system, and is described terminal configuration carrier wave according to the RF ability that can be used for first communication system.The method that adopts the embodiment of the invention to provide, the RF ability after serving BS can change according to terminal be described terminal configuration carrier wave and carrier wave managed, and guaranteeing can operate as normal for the carrier wave of this terminal configuration, improves communication quality.

Embodiment 10

The embodiment of the invention provides a kind of device that disposes carrier wave, this device is applied to the base station of first communication system (first communication system is the communication system that possesses carrier aggregation), can realize the method for base station side among embodiment 4, the embodiment 6, as shown in figure 11, the device of described configuration carrier wave comprises:

Carrier wave first administrative unit 111, be used for when receiving the first medium access control signaling MAC CE of terminal transmission, suspend and be the resource on the described terminal scheduling first carrier, wherein, a described MAC CE is used for characterizing described terminal and stops to transmit data at described first carrier, and described first carrier is that current base station is the carrier wave of described terminal configuration; Described terminal can be worked simultaneously in first communication system and second communication system;

Carrier wave second administrative unit 112, be used for not having when deactivated when the 2nd MAC CE that receives the terminal transmission and described first carrier, recovery is described terminal scheduling resource at described first carrier, wherein, described the 2nd MAC CE can transmit data for characterizing described terminal on described first carrier.

Further, as shown in figure 12, described device also comprises:

Carrier wave dispensing unit 113, be used for when a MAC CE who receives comprises the sign of second carrier wave, for described second carrier wave of described terminal configuration and activate second carrier wave, be described terminal scheduling resource at second carrier wave, described second carrier wave is the carrier wave that described terminal proposes activates.

Concrete, carrier wave dispensing unit 113 also is used for when a described MAC CE carries the GAP Indication message, be used for the GAP that terminal is carried out different-frequency measure at least one carrier wave configuration for described terminal configuration and activation, so that described terminal utilizes described GAP to carry out different-frequency measure, wherein, described GAP Indication message is used to indicate described serving BS at the described GAP of at least one carrier wave configuration for described terminal configuration.

Further, shown in dotted portion among Figure 12, described device also comprises: transmitting element 114, be used for when described terminal switches to target BS from current base station, send the sign of described first carrier to described target BS, be the resource on the described first carrier of described terminal scheduling to notify described target BS to suspend.

The device of the configuration carrier wave that the embodiment of the invention provides can be the resource on the described terminal scheduling first carrier according to the Indication message time-out that terminal sends; When terminal can be at the first carrier transmitting data, can recover first carrier according to the Indication message of terminal, be the terminal scheduling resource at first carrier.The method that adopts present embodiment to provide is the carrier wave of UE configuration when being suspended in the base station, can satisfy the scheduling that recovers resource on the first carrier under the situation of activation condition, thereby can guarantee the throughput of user data.

Embodiment 11

The embodiment of the invention provides a kind of terminal, and described terminal can be worked simultaneously in first communication system and second communication system, can realize the method for UE side among embodiment 5, the embodiment 6, and as shown in figure 13, described terminal comprises:

The first medium access control signaling transmitting element 131, be used for when terminal need be when first carrier stops to transmit data, serving BS to first communication system sends the first medium access control signaling MAC CE, and a described MAC CE is used to indicate the serving BS time-out and is the resource on the described terminal scheduling first carrier;

The second medium access control signaling transmitting element 132, described terminal is used for when can be transmitted data on described first carrier, send the 2nd MAC CE to described serving BS, described the 2nd MAC CE is used to indicate described serving BS and recovers at described first carrier for described terminal scheduling resource, so that described terminal communicates by described first carrier and described serving BS.

Concrete, the first medium access control signaling transmitting element 131 is also for the sign of carrying second carrier wave at a described MAC CE, be described second carrier wave of described terminal configuration to indicate described serving BS, wherein, described second carrier wave is the carrier wave that described terminal proposes activates;

Then as shown in figure 14, described terminal also comprises scheduling of resource unit 133, is used for receiving the resource that described serving BS is described terminal scheduling at described second carrier wave.

Optionally, the first medium access control signaling transmitting element 131 also is used for when described terminal need utilize GAP to carry out different-frequency measure, carry the GAP Indication message in a described MAC CE, described GAP Indication message is used to indicate described serving BS and disposes GAP at least one carrier wave for described terminal configuration and activation;

Then as shown in figure 14, described terminal also comprises the second different-frequency measure unit 134, is used for obtaining the described GAP that described serving BS disposes at described at least one carrier wave based on described GAP Indication message, and utilizes described GAP to carry out different-frequency measure.

The terminal that the embodiment of the invention provides when the RF of this terminal ability is taken by other communication systems, causes can suspending the scheduling of resource on the first carrier when the first carrier transmitting data; When the RF of this terminal ability can be at the first carrier transmitting data, can send Indication message to the serving BS of first communication system to recover the scheduling of resource on the first carrier.The method that adopts present embodiment to provide satisfies the scheduling that can recover resource on the first carrier under the situation of activation condition, thereby can guarantee the throughput of user data in terminal.

The unit of mentioning in the various embodiments of the present invention can be realized by hardware processor, comprises be used to carrying out Digital Logic integrated circuit, analog circuit and the radio circuit that Digital Logic is handled.

Through the above description of the embodiments, the those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential common hardware, can certainly pass through hardware, but the former is better execution mode under a lot of situation.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in the storage medium that can read, floppy disk as computer, hard disk or CD etc., comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.

The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of described claim.

Claims

1. a method that disposes carrier wave is characterized in that, comprising:

2. method according to claim 1 is characterized in that, also carries clearance G AP Indication message in described first signaling message, and described GAP Indication message is used to indicate described serving BS and disposes GAP at least one carrier wave for described terminal configuration and activation;

Described method also comprises:

Described serving BS is used for the described GAP that terminal is carried out different-frequency measure based on described GAP Indication message in described at least one carrier wave configuration.

3. method according to claim 1 and 2 is characterized in that, when described terminal switched to target BS by described serving BS, described method also comprised:

Described serving BS sends the RF ability that the described terminal that is used for the management carrier wave is currently available for described first communication system to described target BS.

4. a method that disposes carrier wave is characterized in that, comprising:

Described terminal receives described serving BS and is currently available for the signaling of the carrier management that the RF ability of first communication system carries out in response to described first signaling message according to described terminal, and described carrier management comprises that serving BS is that described terminal is configured, activates, deactivates at least a operation in the carrier wave.

5. method according to claim 4 is characterized in that, also carries clearance G AP Indication message in described first signaling message, and described GAP Indication message is used to indicate described serving BS and disposes GAP at least one carrier wave for described terminal configuration and activation;

Described method also comprises:

Obtain the described GAP that described serving BS disposes at described at least one carrier wave based on described GAP Indication message, and utilize described GAP to carry out different-frequency measure.

6. a method that disposes carrier wave is characterized in that, described method comprises:

Described serving BS obtains described terminal applies in the radio frequency ability of described second communication system in response to first Indication message;

7. method according to claim 6 is characterized in that, described serving BS obtains first Indication message that terminal sends, and comprising:

Described serving BS obtains described first Indication message by media access control MAC layer signaling; Perhaps

Described serving BS obtains described first Indication message by radio resource control RRC layer signaling; Perhaps

Described serving BS obtains described first Indication message by physical layer signaling.

8. method according to claim 6 is characterized in that, described serving BS obtains described terminal applies in the RF ability of described second communication system, comprising:

Described serving BS obtains the RF ability information that described terminal is currently applied to described second communication system from the equipment of the core network of described second communication system; Perhaps

Described serving BS by and the base station of second communication system between interface obtain the RF ability that described terminal is currently applied to the second communication system.

9. a method that disposes carrier wave is characterized in that, described method comprises:

10. method according to claim 9 is characterized in that, comprises the sign of second carrier wave among the described MAC CE, and described second carrier wave is the carrier wave that described terminal proposes activates;

Described method also comprises:

Described serving BS is described second carrier wave of described terminal configuration and activates second carrier wave, is described terminal scheduling resource at second carrier wave.

11., it is characterized in that when carrying clearance G AP Indication message among the described MAC CE, described method also comprises according to claim 9 or 10 described methods:

Be used for the GAP that terminal is carried out different-frequency measure at least one carrier wave configuration for described terminal configuration and activation, so that described terminal utilizes described GAP to carry out different-frequency measure, wherein, described GAP Indication message is used to indicate described serving BS at the described GAP of at least one carrier wave configuration for described terminal configuration.

12. method according to claim 9 is characterized in that, when described terminal switched to target BS from serving BS, described method also comprised:

Described serving BS sends the sign of described first carrier to described target BS, is the resource on the described first carrier of described terminal scheduling to notify described target BS to suspend.

13. a method that disposes carrier wave is characterized in that, described method comprises:

14. method according to claim 13 is characterized in that, the sign of in a described MAC CE, carrying second carrier wave, and described second carrier wave is the carrier wave that described terminal proposes activates;

Described method also comprises:

Receive the resource that described serving BS is described terminal scheduling at described second carrier wave.

15. according to claim 13 or 14 described methods, it is characterized in that, when described terminal need utilize clearance G AP to carry out different-frequency measure, carry the GAP Indication message in a described MAC CE, described GAP Indication message is used to indicate described serving BS and disposes GAP at least one carrier wave for described terminal configuration and activation;

Shown in method also comprise:

16. a device that disposes carrier wave, this device is applied to the base station in first communication system, it is characterized in that, the device of described configuration carrier wave comprises:

17. device according to claim 16, it is characterized in that, when described carrier wave configuration management element also carries clearance G AP Indication message for first signaling message that receives when the described first signaling message receiving element, be used for the described GAP that terminal is carried out different-frequency measure based on described GAP Indication message in described at least one carrier wave configuration, described GAP Indication message is used to indicate described serving BS and disposes GAP at least one carrier wave for described terminal configuration and activation.

18. according to claim 16 or 17 described devices, it is characterized in that described device also comprises:

The RF capabilities retransmission unit is used for when described terminal switches to target BS by current base station, sends the RF ability that the described terminal that is used for the management carrier wave is currently available for described first communication system to described target BS.

19. a terminal is characterized in that, comprising:

Carrier management signaling receiving element, be used for to receive described serving BS and be currently available for the signaling of the carrier management that the RF ability of first communication system carries out in response to described first signaling message according to described terminal, described carrier management comprises that serving BS is that described terminal is configured, activates, deactivates at least a operation in the carrier wave.

20. terminal according to claim 19, it is characterized in that, the described first signaling message transmitting element also is used for carrying clearance G AP Indication message at described first signaling message, and described GAP Indication message is used to indicate described serving BS and disposes GAP at least one carrier wave for described terminal configuration and activation;

Described terminal also comprises:

The first different-frequency measure unit is used for obtaining the described GAP that described serving BS disposes at described at least one carrier wave based on described GAP Indication message, and utilizes described GAP to carry out different-frequency measure.

21. a device that disposes carrier wave, this device is applied to the base station in first communication system, it is characterized in that, the device of described configuration carrier wave comprises:

The RF capabilities acquiring unit is used for obtaining described terminal applies in the radio frequency ability of described second communication system in response to described first Indication message;

22. device according to claim 21 is characterized in that, the described first Indication message acquiring unit is used for obtaining described first Indication message by media access control MAC layer signaling; Perhaps

The first Indication message acquiring unit also is used for obtaining described first Indication message by radio resource control RRC layer signaling; Perhaps

The first Indication message acquiring unit also is used for obtaining described first Indication message by physical layer signaling.

23. device according to claim 21 is characterized in that, described RF capabilities acquiring unit specifically is used for obtaining the RF ability information that described terminal is currently applied to described second communication system from the equipment of the core network of described second communication system; Perhaps

Described RF capabilities acquiring unit is concrete also be used for by and the base station of second communication system between interface obtain the RF ability that described terminal is currently applied to the second communication system.

24. a device that disposes carrier wave, this device is applied to the base station of first communication system, it is characterized in that, the device of described configuration carrier wave comprises:

25. device according to claim 24 is characterized in that, described device also comprises:

The carrier wave dispensing unit, be used for when a MAC CE who receives comprises the sign of second carrier wave, for described second carrier wave of described terminal configuration and activate second carrier wave, be described terminal scheduling resource at second carrier wave, described second carrier wave is the carrier wave that described terminal proposes activates.

26. according to claim 24 or 25 described devices, it is characterized in that, described carrier wave dispensing unit also is used for when a described MAC CE carries clearance G AP Indication message, be used for the GAP that terminal is carried out different-frequency measure at least one carrier wave configuration for described terminal configuration and activation, so that described terminal utilizes described GAP to carry out different-frequency measure, wherein, described GAP Indication message is used to indicate described serving BS at the described GAP of at least one carrier wave configuration for described terminal configuration.

27. device according to claim 24 is characterized in that, described device also comprises:

Transmitting element is used for when described terminal switches to target BS from current base station, sends the sign of described first carrier to described target BS, to notify described target BS to suspend to be the resource on the described first carrier of described terminal scheduling.

28. a terminal is characterized in that, described terminal comprises:

29. terminal according to claim 28, it is characterized in that, the described first medium access control signaling transmitting element is also for the sign of carrying second carrier wave at a described MAC CE, be described second carrier wave of described terminal configuration to indicate described serving BS, wherein, described second carrier wave is the carrier wave that described terminal proposes activates;

Described terminal also comprises:

The scheduling of resource unit is used for receiving the resource that described serving BS is described terminal scheduling at described second carrier wave.

30. according to claim 28 or 29 described terminals, it is characterized in that, the described first medium access control signaling transmitting element also is used for when described terminal need utilize clearance G AP to carry out different-frequency measure, carry the GAP Indication message in a described MAC CE, described GAP Indication message is used to indicate described serving BS and disposes GAP at least one carrier wave for described terminal configuration and activation;

Described device also comprises:

The second different-frequency measure unit is used for obtaining the described GAP that described serving BS disposes at described at least one carrier wave based on described GAP Indication message, and utilizes described GAP to carry out different-frequency measure.