CN103718498A

CN103718498A - Carrier aggregation method, device and system

Info

Publication number: CN103718498A
Application number: CN201380001162.0A
Authority: CN
Inventors: 谭继奎; 吴勇; 王宏岗
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2013-09-02
Filing date: 2013-09-02
Publication date: 2014-04-09
Anticipated expiration: 2033-09-02
Also published as: CN103718498B; WO2015027520A1

Abstract

An embodiment of the invention provides a carrier aggregation method, device and system. The method comprises: a first object determines a non-main carrier cell of CA; the first object is used for controlling a main carrier cell of CA, wherein the main carrier cell is a cell of a first duplex mode, the non-main carrier cell is a cell of a second duplex mode, and the first duplex mode is different to the second duplex mode; the first object interacts a first data with UE, and interacts a second data with UE by a second object; and the second object is used for controlling the non-main carrier cell of CA. The embodiment of the invention provides a solution scheme of carrier CA, and a throughput rate and a frequency spectrum resource use ratio are raised.

Description

Carrier polymerizing method, equipment and system

Technical field

The embodiment of the present invention relates to the communication technology, relates in particular to a kind of carrier polymerizing method, equipment and system.

Background technology

Be accompanied by the high speed development of the communication technology, quantity and the throughput demand of mobile phone users increase day by day, still, and because the carrier resource of single subdistrict is limited, can timesharing without idle carrier resource when community, the user under this community cannot reach the peak throughput that user capability possesses.

Third generation partner program (3rd Generation Partnership Project, be called for short 3GPP) in 10 stages of version (Release), introduced carrier aggregation (Carrier Aggregation, be called for short CA) technology, by by the bandwidth of a plurality of continuous or discrete carrier aggregation Cheng Geng great, to meet, promote single-user equipment (User Equipment, abbreviation UE) requirement of peak throughput, the carrier wave of polymerization is comprised of a main carrier and one or more auxiliary carrier wave, according to 3GPP agreement, main carrier need to send business datum and control message, auxiliary carrier wave can only send business datum, control message on auxiliary carrier wave can send on main carrier.CA technology comprises two kinds of descending CA and up CA, and descending CA reaches the object that improves terminal downstream rate by a plurality of descending carriers of polymerization, and up CA reaches the object that improves terminal upstream rate by a plurality of up-link carriers of polymerization.

But prior art has only realized the CA with standard carrier wave, i.e. the CA of single dual-mode carrier wave.

Summary of the invention

The embodiment of the present invention provides a kind of carrier polymerizing method, equipment and system, in order to the solution of a kind of different standard carrier wave CA to be provided.

First aspect, the invention provides a kind of carrier polymerizing method, comprising:

First instance is determined the auxiliary carrier cell of carrier aggregation CA; Described first instance is for controlling the main carrier community of described CA, and described main carrier community is the community of the first dual-mode, and described auxiliary carrier cell is the community of the second dual-mode, and described the first dual-mode is different from described the second dual-mode;

Mutual the first data of described first instance and user equipment (UE), and by second instance and mutual the second data of described UE; Described second instance is for controlling the auxiliary carrier cell of described CA.

In conjunction with first aspect, in the possible implementation of the first of first aspect, before mutual the first data of described first instance and user equipment (UE), also comprise:

Described first instance is determined the frequency range of the auxiliary carrier wave that described auxiliary carrier cell is corresponding, and wherein, the frequency range that described auxiliary carrier wave is corresponding and the frequency range of described the first dual-mode have overlapping;

Determine the frequency of described overlapping frequency range correspondence under described the first dual-mode;

Described frequency is notified to described UE, described frequency for described UE and described second instance according to described the first dual-mode interaction data.

In conjunction with the possible implementation of the first of first aspect, in the possible implementation of the second of first aspect, described the first data are first downstream data, and described the second data are second downstream data;

Mutual the first data of described first instance and user equipment (UE), comprising: described first instance is modulated described first downstream data according to described the first dual-mode, and the first downstream data after modulation is sent to described UE;

Described by second instance and mutual the second data of described UE, comprising:

Described first instance is modulated described second downstream data according to described the first dual-mode, and the second downstream data after modulation is sent to described UE by described second instance; Or described first instance offers described second instance by second downstream data and modulates according to described the first dual-mode, the second downstream data after modulation sends to described UE by described second instance; Wherein, mutual in frequency range corresponding to described frequency between described second instance and described UE.

In conjunction with the possible implementation of the first of first aspect, in the third possible implementation of first aspect, described the first data are the first upstream data, and described the second data are the second upstream data;

Mutual the first data of described first instance and user equipment (UE), comprising: described first instance receives the first upstream data being modulated according to described the first dual-mode by described UE from described UE;

Described by second instance and mutual the second data of described UE, comprise: described first instance receives the second upstream data being modulated according to described the first dual-mode by described UE from described second instance, and the second upstream data after described modulation is that described UE sends to described second instance; Wherein, mutual in frequency range corresponding to described frequency between described second instance and described UE.

In conjunction with first aspect, in the 4th kind of possible implementation of first aspect, before mutual the first data of described first instance and user equipment (UE), also comprise:

Described first instance is determined the frequency of frequency range correspondence under described the second dual-mode of the auxiliary carrier wave that described auxiliary carrier cell is corresponding;

Described frequency is notified to described UE, described frequency for described UE and described second instance according to described the second dual-mode interaction data.

In conjunction with the 4th kind of possible implementation of first aspect, in the 5th kind of possible implementation of first aspect, described the first data are first downstream data, and described the second data are second downstream data;

Mutual the first data of described first instance and user equipment (UE), comprising:

Described first instance is modulated described first downstream data according to described the first dual-mode, and the first downstream data after modulation is sent to described UE;

After described first instance offers second downstream data described second instance and modulates according to the second dual-mode, the second downstream data after modulation sends to described UE by described second instance; Wherein, mutual in frequency range corresponding to described frequency between described second instance and described UE.

In conjunction with the 4th kind of possible implementation of first aspect, in the 6th kind of possible implementation of first aspect, described the first data are the first upstream data, and described the second data are the second upstream data;

Described first instance receives the first upstream data being modulated according to described the first dual-mode by described UE from described UE;

Described first instance receives the second upstream data from described second instance, and described the second upstream data is described second instance by being sent after the second upstream data demodulation according to the second dual-mode modulation by described UE of receiving from described UE.

In conjunction with the second or the 5th kind of possible implementation of first aspect, in the 7th kind of possible implementation of first aspect, described by after second instance and mutual the second data of described UE, also comprise:

That described first instance receives is that described UE sends according to the feedback sequential of described the first dual-mode, for the uplink hybrid automatic repeat request HARQ indication of described second downstream data.

The 7th kind of possible implementation in conjunction with first aspect, in the 8th kind of possible implementation of first aspect, described the first dual-mode is TDD pattern, when described the second dual-mode is FDD pattern, described second instance adopts the part descending sub frame in auxiliary carrier wave to send described second downstream data, and the position of described part descending sub frame is identical with the position of descending sub frame in main carrier.

In conjunction with the third or the 6th kind of possible implementation of first aspect, in the 9th kind of possible implementation of first aspect, described by after second instance and mutual the second data of described UE, also comprise:

Described first instance sends the descending HARQ indication for described the second upstream data according to the feedback sequential of described the first dual-mode to described UE.

The 9th kind of possible implementation in conjunction with first aspect, in the tenth kind of possible implementation of first aspect, described the first dual-mode is tdd mode, when described the second dual-mode is fdd mode, described second instance adopts the part sub-frame of uplink in auxiliary carrier wave to receive described the second upstream data, and the position of described part sub-frame of uplink is identical with the position of sub-frame of uplink in main carrier.

In conjunction with the second of first aspect, the 5th kind or the 7th kind of possible implementation, in the 11 kind of possible implementation of first aspect, described by before second instance and mutual the second data of described UE, also comprise:

Described first instance determines that the descending CA in described auxiliary carrier wave takies resource, and the descending CA in described auxiliary carrier wave takies resource for sending described second downstream data, and is not used in described second instance and the UE interaction data that accesses described auxiliary carrier cell.

In conjunction with the 11 kind of possible implementation of first aspect, in the 12 kind of possible implementation of first aspect, described first instance determines that the descending CA in described auxiliary carrier wave takies resource, comprising:

Described first instance and described second instance consult to determine that the descending CA in described auxiliary carrier wave takies resource; Or,

Described first instance determines that according to pre-configured descending CA in described auxiliary carrier wave takies resource.

The 11 kind or the 12 kind of possible implementation in conjunction with first aspect, in the 13 kind of possible implementation of first aspect, described the first dual-mode is fdd mode, when described the second dual-mode is tdd mode, described by before second instance and mutual the second data of described UE, also comprise:

Described first instance determines that the descending CA in described auxiliary carrier wave takies resource when sending described second downstream data, and sub-frame of uplink and special subframe in described auxiliary carrier wave are unavailable.

In conjunction with first aspect the third, the 6th kind or the 9th kind of possible implementation, in the 14 kind of possible implementation of first aspect, described by before second instance and mutual the second data of described UE, also comprise:

Described first instance determines that the up CA in described auxiliary carrier wave takies resource, and dispatch described UE and by the up CA in described auxiliary carrier wave, take resource and send described the second upstream data, the up CA in described auxiliary carrier wave takies the UE interaction data that resource is not used in described second instance and the described auxiliary carrier cell of access.

In conjunction with the 14 kind of possible implementation of first aspect, in the 15 kind of possible implementation of first aspect, described first instance determines that the up CA in described auxiliary carrier wave takies resource, comprising:

Described first instance and described second instance consult to determine that the up CA in described auxiliary carrier wave takies resource; Or,

Described first instance determines that according to pre-configured up CA in described auxiliary carrier wave takies resource.

The 14 kind or the 15 kind of possible implementation in conjunction with first aspect, in the 16 kind of possible implementation of first aspect, described the first dual-mode is fdd mode, when described the second dual-mode is tdd mode, described by before second instance and mutual the second data of described UE, also comprise:

Described first instance determines that the up CA in described auxiliary carrier wave takies resource when receiving described the second upstream data, and descending sub frame and special subframe in described auxiliary carrier wave are unavailable.

In conjunction with any possible implementation in 16 kinds of the first to the of first aspect, in the 17 kind of possible implementation of first aspect, described described frequency is notified to described UE, comprising:

At described UE, access behind described main carrier community, described first instance sends radio resource control RRC reconfiguration message to described UE, and described RRC reconfiguration message is carried the information of described frequency.

In conjunction with above-mentioned any possible implementation of first aspect or first aspect, in the 18 kind of possible implementation of first aspect, described first instance is determined the auxiliary carrier cell of carrier aggregation CA, comprising:

Described first instance, in the set of cells of OSS OSS configuration, is selected the auxiliary carrier cell of described CA, and described set of cells comprises the community of at least one the second dual-mode.

Second aspect, the invention provides a kind of carrier polymerizing method, comprising:

Second instance is determined the main carrier community of carrier aggregation CA; Described second instance is for controlling the auxiliary carrier cell of described CA, and described main carrier community is the community of the first dual-mode, and described auxiliary carrier cell is the community of the second dual-mode, and described the first dual-mode is different from described the second dual-mode;

According to the indication of first instance and user equipment (UE) interaction data; Described first instance is for controlling the main carrier community of described CA.

In conjunction with second aspect, in the possible implementation of the first of second aspect, described according to the indication of first instance and user equipment (UE) interaction data, comprising:

Described second instance is according to the indication of described first instance, according to described the first dual-mode and described UE interaction data.

In conjunction with the possible implementation of the first of second aspect, in the possible implementation of the second of second aspect, described data are downlink data;

Described second instance, according to the indication of described first instance, according to described the first dual-mode and described UE interaction data, comprising:

Described second instance receives the downlink data being modulated according to the first dual-mode by described first instance from described first instance, by described, according to the downlink data after the first dual-mode modulation, sends to described UE; Or,

Described second instance receives described downlink data from described first instance, after described downlink data is modulated according to the first dual-mode, sends to described UE.

In conjunction with the possible implementation of the first of second aspect, in the third possible implementation of second aspect, described data are upstream data;

Described second instance receives the upstream data described UE modulates according to described the first dual-mode from described UE;

By described, according to the upstream data after described the first dual-mode modulation, send to described first instance.

In conjunction with second aspect, in the 4th kind of possible implementation of second aspect, described second instance, according to the indication of first instance and user equipment (UE) interaction data, comprising:

Described second instance is according to the indication of described first instance, according to described the second dual-mode and described UE interaction data.

In conjunction with the 4th kind of possible implementation of second aspect, in the 5th kind of possible implementation of second aspect, described data are downlink data;

Described second instance, according to the indication of described first instance, according to described the second dual-mode and described UE interaction data, comprising:

Described second instance receives described downlink data from described first instance, after described downlink data is modulated according to described the second dual-mode, sends to described UE.

In conjunction with the six or five kind of possible implementation of second aspect, in the 6th kind of possible implementation of second aspect, described second instance, according to the indication of described first instance, after described the second dual-mode and described UE interaction data, also comprises:

That described second instance receives is that described UE sends according to the feedback sequential of described the second dual-mode, for the uplink hybrid automatic repeat request HARQ indication of described downlink data.

The second or the 5th kind of possible implementation in conjunction with second aspect, in the 7th kind of possible implementation of second aspect, described the first dual-mode is TDD pattern, when described the second dual-mode is FDD pattern, described second instance adopts the part descending sub frame in auxiliary carrier wave to send described downlink data, and the position of described part descending sub frame is identical with the position of descending sub frame in main carrier.

In conjunction with the 4th kind of possible implementation of second aspect, in the 8th kind of possible implementation of second aspect, described data are upstream data;

Described second instance from described UE receive by described UE according to described the second dual-mode modulation upstream data;

By described, according to described the second dual-mode modulation, after upstream data demodulation, send to described first instance afterwards.

In conjunction with the 8th kind of possible implementation of second aspect, in the 9th kind of possible implementation of second aspect, described second instance receive that described UE sends according to after upstream data after described the second dual-mode modulation, also comprise:

Described second instance sends the descending HARQ indication for described upstream data according to the feedback sequential of described the second dual-mode to described UE.

The third or the 8th kind of possible implementation in conjunction with second aspect, in the tenth kind of possible implementation of second aspect, described the first dual-mode is tdd mode, when described the second dual-mode is fdd mode, described second instance adopts the part sub-frame of uplink in auxiliary carrier wave to receive described upstream data, and the position of described part sub-frame of uplink is identical with the position of sub-frame of uplink in main carrier.

In conjunction with above-mentioned any possible implementation of second aspect or second aspect, in the 11 kind of possible implementation of second aspect, described according to before the indication of first instance and user equipment (UE) interaction data, also comprise:

Described second instance determines that the CA in auxiliary carrier wave takies resource;

Described according to the indication of first instance and user equipment (UE) interaction data, comprising:

Described second instance, according to the indication of described first instance, takies resource and described UE interaction data by the CA in described auxiliary carrier wave.

In conjunction with the 11 kind of possible implementation of second aspect, in the 12 kind of possible implementation of second aspect, described second instance determines that the CA in auxiliary carrier wave takies resource, comprising:

Described second instance and described first instance consult to determine that the CA in auxiliary carrier wave takies resource; Or,

Described second instance determines that according to pre-configured CA in auxiliary carrier wave takies resource.

In conjunction with the 11 kind or the 12 kind of possible implementation of second aspect, in the 13 kind of possible implementation of second aspect, also comprise:

Described second instance is by taking the UE interaction data of other resource resource and the described auxiliary carrier cell of access except described CA in described auxiliary carrier wave.

In conjunction with the 12 kind of possible implementation of second aspect, in the 14 kind of possible implementation of second aspect, described the first dual-mode is fdd mode, and described the second dual-mode is tdd mode;

When described second instance takies resource to described UE transmission data by the CA in described auxiliary carrier wave, sub-frame of uplink and special subframe in described auxiliary carrier wave are unavailable; Or,

When described second instance takies resource from described UE reception data by the CA in described auxiliary carrier wave, descending sub frame and special subframe in described auxiliary carrier wave are unavailable.

In conjunction with above-mentioned any possible implementation of second aspect or second aspect, in the 15 kind of possible implementation of second aspect, described second instance is determined the main carrier community of carrier aggregation CA, comprising:

Described second instance, according to the configuration of OSS OSS, is determined the main carrier community of carrier aggregation CA.

In conjunction with above-mentioned any possible implementation of second aspect or second aspect, in the 16 kind of possible implementation of second aspect, described the first dual-mode is fdd mode, and described the second dual-mode is tdd mode; Or described the first dual-mode is tdd mode, described the second dual-mode is fdd mode.

The third aspect, the invention provides a kind of carrier polymerizing method, comprising:

User equipment (UE) is determined the He Fu carrier cell, main carrier community of carrier aggregation CA; Described main carrier community is the community of the first dual-mode, and described auxiliary carrier cell is the community of the second dual-mode, and described the first dual-mode is different from described the second dual-mode;

Mutual the first data of described UE and first instance, and by second instance and mutual the second data of described first instance; Described first instance is used for controlling described main carrier community, and described second instance is used for controlling described auxiliary carrier cell.

In conjunction with the third aspect, in the possible implementation of the first of the third aspect, mutual the first data of described UE and first instance, comprising:

Described UE is according to described the first dual-mode, with mutual the first data of described first instance;

Described by second instance and mutual the second data of described first instance, comprising:

According to described the second dual-mode, by second instance and mutual the second data of described first instance.

In conjunction with the possible implementation of the first of the third aspect, in the possible implementation of the second of the third aspect, described the second data are second downstream data;

Described according to described the second dual-mode, by second instance and mutual the second data of described first instance, comprising:

Described UE receives the second downstream data being modulated according to described the second dual-mode by described second instance from described second instance, and described second downstream data is that described second instance receives from described first instance.

In conjunction with the possible implementation of the second of the third aspect, in the third possible implementation of the third aspect, described according to described the second dual-mode, after second instance and mutual the second data of described first instance, also comprise:

Described UE, according to the feedback sequential of described the second dual-mode, sends the uplink hybrid automatic repeat request HARQ indication for described second downstream data to described second instance.

In conjunction with the possible implementation of the first of the third aspect, in the 4th kind of possible implementation of the third aspect, described the second data are the second upstream data;

Described UE sends to described second instance by the second upstream data according to after described the second dual-mode modulation, the second upstream data after described modulation by described second instance demodulation after, by described second instance, sent to described first instance.

In conjunction with the 4th kind of possible implementation of the third aspect, in the 5th kind of possible implementation of the third aspect, described according to described the second dual-mode, after second instance and mutual the second data of described first instance, also comprise:

That described UE receives is that described second instance sends according to the feedback sequential of described the second dual-mode, for the descending HARQ indication of described the second upstream data; Or,

Described UE receive according to the feedback sequential of described the first dual-mode, send described in described first instance, for the descending HARQ indication of described the second upstream data.

In conjunction with above-mentioned any possible implementation of the third aspect or the third aspect, in the 6th kind of possible implementation of the third aspect, described user equipment (UE) is determined the He Fu carrier cell, main carrier community of carrier aggregation CA, comprising:

Described UE, behind access described main carrier community, receives the information of the frequency that auxiliary carrier wave corresponding to described auxiliary carrier cell is corresponding from described first instance.

In conjunction with the 6th kind of possible implementation of the third aspect, in the 7th kind of possible implementation of the third aspect, the described information that receives the frequency that auxiliary carrier wave corresponding to described auxiliary carrier cell is corresponding from described first instance, comprising:

Described UE receives radio resource control RRC reconfiguration message from described first instance, and described RRC reconfiguration message is carried the information of described frequency.

In conjunction with above-mentioned any possible implementation of the third aspect or the third aspect, in the 8th kind of possible implementation of the third aspect, described the first dual-mode is FDD pattern, and described the second dual-mode is TDD pattern; Or described the first dual-mode is tdd mode, described the second dual-mode is fdd mode.

Fourth aspect, the invention provides a kind of entity, comprising:

Processor, for determining the auxiliary carrier cell of carrier aggregation CA; Described entity is for controlling the main carrier community of described CA, and described main carrier community is the community of the first dual-mode, and described auxiliary carrier cell is the community of the second dual-mode, and described the first dual-mode is different from described the second dual-mode;

Reflector and receiver, for mutual the first data of user equipment (UE), and by another entity and mutual the second data of described UE; Described another entity is for controlling the auxiliary carrier cell of described CA.

In conjunction with fourth aspect, in the possible implementation of the first of fourth aspect, described processor also for:

With mutual the first data of user equipment (UE) before, determine the frequency range of the auxiliary carrier wave that described auxiliary carrier cell is corresponding, wherein, the frequency range that described auxiliary carrier wave is corresponding and the frequency range of described the first dual-mode have overlapping;

Described reflector also for, described frequency is notified to described UE, described frequency for described UE and described another entity according to described the first dual-mode interaction data.

In conjunction with the possible implementation of the first of fourth aspect, in the possible implementation of the second of fourth aspect, described the first data are first downstream data, and described the second data are second downstream data;

Described reflector specifically for:

According to described the first dual-mode, described first downstream data is modulated, and the first downstream data after modulation is sent to described UE;

According to described the first dual-mode, described second downstream data is modulated, and the second downstream data after modulation is sent to described UE by described another entity; Or described first instance offers described another entity by second downstream data and modulates according to described the first dual-mode, the second downstream data after modulation sends to described UE by described another entity; Wherein, mutual in frequency range corresponding to described frequency between described another entity and described UE.

In conjunction with the possible implementation of the first of fourth aspect, in the third possible implementation of fourth aspect, described the first data are the first upstream data, and described the second data are the second upstream data;

Described receiver specifically for:

From described UE, receive the first upstream data being modulated according to described the first dual-mode by described UE;

From described another entity, receive the second upstream data being modulated according to described the first dual-mode by described UE, the second upstream data after described modulation is that described UE sends to described another entity; Wherein, mutual in frequency range corresponding to described frequency between described another entity and described UE.

In conjunction with fourth aspect, in the 4th kind of possible implementation of fourth aspect, described processor also for:

With mutual the first data of user equipment (UE) before, the frequency range of determining the auxiliary carrier wave that described auxiliary carrier cell is corresponding corresponding frequency under described the second dual-mode;

Described reflector is also for described frequency is notified to described UE, described frequency for described UE and described another entity according to described the second dual-mode interaction data.

In conjunction with the 4th kind of possible implementation of fourth aspect, in the 5th kind of possible implementation of fourth aspect, described the first data are first downstream data, and described the second data are second downstream data;

Described reflector specifically for:

After described in second downstream data is offered, another entity is modulated according to the second dual-mode, the second downstream data after modulation sends to described UE by described another entity; Wherein, mutual in frequency range corresponding to described frequency between described another entity and described UE.

In conjunction with the 4th kind of possible implementation of fourth aspect, in the 6th kind of possible implementation of fourth aspect, described the first data are the first upstream data, and described the second data are the second upstream data;

Described receiver specifically for:

From described another entity, receive the second upstream data, described the second upstream data is described another entity by being sent after the second upstream data demodulation according to the second dual-mode modulation by described UE of receiving from described UE.

In conjunction with fourth aspect second in or the 5th kind of possible implementation, in the 7th kind of possible implementation of fourth aspect, described receiver also for, receive that described UE sends according to the feedback sequential of described the first dual-mode, for the uplink hybrid automatic repeat request HARQ indication of described second downstream data.

The 7th kind of possible implementation in conjunction with fourth aspect, in the 8th kind of possible implementation of fourth aspect, described the first dual-mode is TDD pattern, when described the second dual-mode is FDD pattern, described another entity adopts the part descending sub frame in auxiliary carrier wave to send described second downstream data, and the position of described part descending sub frame is identical with the position of descending sub frame in main carrier.

In conjunction with fourth aspect the 3rd in or the 6th kind of possible implementation, in the 9th kind of possible implementation of fourth aspect, described reflector also for, according to the feedback sequential of described the first dual-mode, to described UE, send the descending HARQ indication for described the second upstream data.

The 9th kind of possible implementation in conjunction with fourth aspect, in the tenth kind of possible implementation of fourth aspect, described the first dual-mode is tdd mode, when described the second dual-mode is fdd mode, described another entity adopts the part sub-frame of uplink in auxiliary carrier wave to receive described the second upstream data, and the position of described part sub-frame of uplink is identical with the position of sub-frame of uplink in main carrier.

In conjunction with the 5th kind or the 7th kind of possible implementation of fourth aspect, fourth aspect, in the 11 kind of possible implementation of fourth aspect, described processor also for:

Before described reflector and receiver are by second instance and mutual the second data of described UE, determine that the descending CA in described auxiliary carrier wave takies resource, descending CA in described auxiliary carrier wave takies resource for sending described second downstream data, and is not used in described second instance and the UE interaction data that accesses described auxiliary carrier cell.

In conjunction with the 11 kind of possible implementation of fourth aspect, in the 12 kind of possible implementation of fourth aspect, described processor also specifically for:

Consult to determine that with described another entity the descending CA in described auxiliary carrier wave takies resource; Or,

According to pre-configured, determine that the descending CA in described auxiliary carrier wave takies resource.

In conjunction with the 11 kind or the 12 kind of possible implementation of fourth aspect, in the 13 kind of possible implementation of fourth aspect, described the first dual-mode is fdd mode, when described the second dual-mode is tdd mode, described processor also for:

By before another entity and mutual the second data of described UE, determine that descending CA in described auxiliary carrier wave takies resource when sending described second downstream data, sub-frame of uplink and special subframe in described auxiliary carrier wave are unavailable.

In conjunction with fourth aspect the third, the 6th kind or the 9th kind of possible implementation, in the 14 kind of possible implementation of fourth aspect, described processor also for:

Before by another entity and mutual the second data of described UE, determine that the up CA in described auxiliary carrier wave takies resource, and dispatch described UE and by the up CA in described auxiliary carrier wave, take resource and send described the second upstream data, the up CA in described auxiliary carrier wave takies the UE interaction data that resource is not used in described another entity and the described auxiliary carrier cell of access.

In conjunction with the 14 kind of possible implementation of fourth aspect, in the 15 kind of possible implementation of fourth aspect, described processor also specifically for:

Consult to determine that with described another entity the up CA in described auxiliary carrier wave takies resource; Or,

According to pre-configured, determine that the up CA in described auxiliary carrier wave takies resource.

The 14 kind or the 15 kind of possible implementation in conjunction with fourth aspect, in the 16 kind of possible implementation of fourth aspect, described the first dual-mode is fdd mode, when described the second dual-mode is tdd mode, described processor determines that the up CA in described auxiliary carrier wave takies resource when receiving described the second upstream data, and descending sub frame and special subframe in described auxiliary carrier wave are unavailable.

In conjunction with above-mentioned any possible implementation of fourth aspect or fourth aspect, in the 17 kind of possible implementation of fourth aspect, described reflector specifically for:

At described UE, access behind described main carrier community, to described UE, send radio resource control RRC reconfiguration message, described RRC reconfiguration message is carried the information of described frequency.

In conjunction with above-mentioned any possible implementation of fourth aspect or fourth aspect, in the 18 kind of possible implementation of fourth aspect, described processor specifically for:

In the set of cells of OSS OSS configuration, select the auxiliary carrier cell of described CA, described set of cells comprises the community of at least one the second dual-mode.

Above-mentioned any possible implementation of fourth aspect or fourth aspect, in the 19 kind of possible implementation of fourth aspect, described entity is base station.

The 5th aspect, the invention provides a kind of entity, comprising:

Processor, for determining the main carrier community of carrier aggregation CA; Described entity is for controlling the auxiliary carrier cell of described CA, and described main carrier community is the community of the first dual-mode, and described auxiliary carrier cell is the community of the second dual-mode, and described the first dual-mode is different from described the second dual-mode;

Reflector and receiver, for according to the indication of another entity and user equipment (UE) interaction data; Described another entity is for controlling the main carrier community of described CA.

In conjunction with the 5th aspect, in the possible implementation of the first aspect the 5th, described reflector and receiver, specifically for:

According to the indication of described another entity, according to described the first dual-mode and described UE interaction data.

In conjunction with the possible implementation of the first of the 5th aspect, in the possible implementation of the second aspect the 5th, described data are downlink data;

Described receiver is specifically for receiving the downlink data being modulated according to the first dual-mode by described another entity from described another entity, described reflector is specifically for sending to described UE by described according to the downlink data after the first dual-mode modulation; Or,

Described receiver is specifically for receiving described downlink data from described another entity, and described reflector sends to described UE after described downlink data is modulated according to the first dual-mode.

In conjunction with the possible implementation of the first of the 5th aspect, in the third the possible implementation aspect the 5th, described data are upstream data;

Described receiver is specifically for receiving the upstream data described UE modulates according to described the first dual-mode from described UE;

Described reflector is specifically for sending to described another entity by described according to the upstream data after described the first dual-mode modulation.

In conjunction with the 5th aspect, in the 4th kind of possible implementation aspect the 5th, described reflector and receiver, specifically for:

According to the indication of described another entity, according to described the second dual-mode and described UE interaction data.

In conjunction with the 4th kind of possible implementation of the 5th aspect, in the 5th kind of possible implementation aspect the 5th, described data are downlink data;

Described receiver is specifically for receiving described downlink data from described another entity, and described reflector sends to described UE after described downlink data is modulated according to described the second dual-mode.

The 5th kind of possible implementation in conjunction with the 5th aspect, in the 6th kind of possible implementation aspect the 5th, described receiver also for, receive that described UE sends according to the feedback sequential of described the second dual-mode, for the uplink hybrid automatic repeat request HARQ indication of described downlink data.

The second or the 5th kind of possible implementation in conjunction with the 5th aspect, in the 7th kind of possible implementation aspect the 5th, described the first dual-mode is TDD pattern, when described the second dual-mode is FDD pattern, described reflector adopts the part descending sub frame in auxiliary carrier wave to send described downlink data, and the position of described part descending sub frame is identical with the position of descending sub frame in main carrier.

In conjunction with the 4th kind of possible implementation of the 5th aspect, in the 8th kind of possible implementation aspect the 5th, described data are upstream data;

Described receiver is specifically for upstream data being modulated according to described the second dual-mode by described UE from described UE reception;

Described reflector is specifically for sending to described another entity after upstream data demodulation by described afterwards according to described the second dual-mode modulation.

The 8th kind of possible implementation in conjunction with the 5th aspect, in the 9th kind of possible implementation aspect the 5th, described reflector also for, according to the feedback sequential of described the second dual-mode, to described UE, send the descending HARQ indication for described upstream data.

The third or the 6th kind of possible implementation in conjunction with the 5th aspect, in the tenth kind of possible implementation aspect the 5th, described the first dual-mode is tdd mode, when described the second dual-mode is fdd mode, described receiver adopts the part sub-frame of uplink in auxiliary carrier wave to receive described upstream data, and the position of described part sub-frame of uplink is identical with the position of sub-frame of uplink in main carrier.

In conjunction with above-mentioned any possible implementation of the 5th aspect or the 5th aspect, in the 11 kind of possible implementation aspect the 5th, described processor also for:

Before according to the indication of another entity and user equipment (UE) interaction data, determine that the CA in auxiliary carrier wave takies resource;

Described reflector and processor specifically for, according to the indication of described another entity, by the CA in described auxiliary carrier wave, take resource and described UE interaction data.

In conjunction with the 11 kind of possible implementation of the 5th aspect, in the 12 kind of possible implementation aspect the 5th, described processor also specifically for:

Consult to determine that with described another entity the CA in auxiliary carrier wave takies resource; Or,

According to pre-configured, determine that the CA in auxiliary carrier wave takies resource.

The 11 kind or the 12 kind of possible implementation in conjunction with the 5th aspect, in the 13 kind of possible implementation aspect the 5th, described reflector and receiver also for, by take the UE interaction data of other resource resource and the described auxiliary carrier cell of access in described auxiliary carrier wave except described CA.

In conjunction with the 12 kind of possible implementation of the 5th aspect, in the 14 kind of possible implementation aspect the 5th, described the first dual-mode is fdd mode, and described the second dual-mode is tdd mode;

When described reflector takies resource to described UE transmission data by the CA in described auxiliary carrier wave, sub-frame of uplink and special subframe in described auxiliary carrier wave are unavailable; Or,

When described receiver takies resource from described UE reception data by the CA in described auxiliary carrier wave, descending sub frame and special subframe in described auxiliary carrier wave are unavailable.

In conjunction with above-mentioned any possible implementation of the 5th aspect or the 5th aspect, in the 15 kind of possible implementation aspect the 5th, described processor specifically for:

According to the configuration of OSS OSS, determine the main carrier community of carrier aggregation CA.

In conjunction with above-mentioned any possible implementation of the 5th aspect or the 5th aspect, in the 16 kind of possible implementation aspect the 5th, described the first dual-mode is FDD pattern, and described the second dual-mode is TDD pattern; Or described the first dual-mode is tdd mode, described the second dual-mode is fdd mode.

In conjunction with above-mentioned any possible implementation of the 5th aspect or the 5th aspect, in the 17 kind of possible implementation aspect the 5th, described entity is base station.

The 6th aspect, the invention provides a kind of subscriber equipment, comprising:

Processor, for determining the He Fu carrier cell, main carrier community of carrier aggregation CA; Described main carrier community is the community of the first dual-mode, and described auxiliary carrier cell is the community of the second dual-mode, and described the first dual-mode is different from described the second dual-mode;

Reflector and receiver, for mutual the first data of first instance, and by second instance and mutual the second data of described first instance; Described first instance is used for controlling described main carrier community, and described second instance is used for controlling described auxiliary carrier cell.

In conjunction with the 6th aspect, in the possible implementation of the first aspect the 6th, described reflector and receiver specifically for:

According to described the first dual-mode, with mutual the first data of described first instance;

In conjunction with the possible implementation of the first of the 6th aspect, in the possible implementation of the second aspect the 6th, described the second data are second downstream data;

Described receiver specifically for: from described second instance, receive the second downstream data being modulated according to described the second dual-mode by described second instance, described second downstream data is that described second instance receives from described first instance.

In conjunction with the possible implementation of the second of the 6th aspect, in the third the possible implementation aspect the 6th, described reflector also for:

According to the feedback sequential of described the second dual-mode, to described second instance, send the uplink hybrid automatic repeat request HARQ indication for described second downstream data.

In conjunction with the possible implementation of the first of the 6th aspect, in the 4th kind of possible implementation aspect the 6th, described the second data are the second upstream data;

Described reflector specifically for: the second upstream data according to after described the second dual-mode modulation is sent to described second instance, the second upstream data after described modulation by described second instance demodulation after, by described second instance, sent to described first instance.

In conjunction with the 4th kind of possible implementation of the 6th aspect, in the 5th kind of possible implementation aspect the 6th, described receiver also for:

Receive that described second instance sends according to the feedback sequential of described the second dual-mode, for the descending HARQ indication of described the second upstream data; Or,

Receive according to the feedback sequential of described the first dual-mode, send described in described first instance, for the descending HARQ indication of described the second upstream data.

Above-mentioned any possible implementation in conjunction with the 6th aspect or the 6th aspect, in the 6th kind of possible implementation aspect the 6th, described receiver also for: at described subscriber equipment, access behind described main carrier community, from described first instance, receive the information of the frequency that auxiliary carrier wave corresponding to described auxiliary carrier cell is corresponding;

Described processor, specifically for the information of the described frequency receiving from described first instance according to described receiver, is determined the He Fu carrier cell, main carrier community of carrier aggregation CA.

The 6th kind of possible implementation in conjunction with the 6th aspect, in the 7th kind of possible implementation aspect the 6th, described receiver also specifically for: from described first instance, receive radio resource control RRC reconfiguration message, described RRC reconfiguration message is carried the information of described frequency.

In conjunction with above-mentioned any possible implementation of the 6th aspect or the 6th aspect, in the 8th kind of possible implementation aspect the 6th, described the first dual-mode is FDD pattern, and described the second dual-mode is TDD pattern; Or described the first dual-mode is tdd mode, described the second dual-mode is fdd mode.

The 7th aspect, the invention provides a kind of carrier aggregation system, comprising: the entity as described in fourth aspect, described another entity and described subscriber equipment.

Eight aspect, the invention provides a kind of carrier aggregation system, comprising: the entity as described in the 5th aspect, described another entity and described subscriber equipment.

The 9th aspect, the invention provides a kind of carrier aggregation system, comprising: subscriber equipment, described first instance and described second instance as described in the 6th aspect.

The embodiment of the present invention provides the solution of a kind of different standard carrier wave CA, has improved throughput and frequency spectrum resource utilization rate.

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 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 a kind of carrier polymerizing method that Fig. 1 provides for the embodiment of the present invention one;

The schematic flow sheet of a kind of carrier polymerizing method that Fig. 2 provides for the embodiment of the present invention two;

The schematic flow sheet of a kind of carrier polymerizing method that Fig. 3 provides for the embodiment of the present invention three;

The structural representation of a kind of entity 400 that Fig. 4 provides for the embodiment of the present invention four;

The structural representation of a kind of entity 500 that Fig. 5 provides for the embodiment of the present invention five;

The structural representation of a kind of UE600 that Fig. 6 provides for the embodiment of the present invention six;

The structural representation of a kind of entity 700 that Fig. 7 provides for the embodiment of the present invention seven;

The structural representation of a kind of entity 800 that Fig. 8 provides for the embodiment of the present invention eight;

The structural representation of a kind of UE900 that Fig. 9 provides for the embodiment of the present invention nine;

The structural representation of a kind of carrier aggregation system 100 that Figure 10 provides for the embodiment of the present invention ten.

Embodiment

For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is 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.

Fig. 1 is the flow chart of a kind of carrier polymerizing method of providing of the embodiment of the present invention one, and as shown in Figure 1, the method comprises:

Step 101, first instance are determined the auxiliary carrier cell of CA; Described first instance is for controlling the main carrier community of described CA, and described main carrier community is the community of the first dual-mode, and described auxiliary carrier cell is the community of the second dual-mode, and described the first dual-mode is different from described the second dual-mode.

Wherein, described first instance can be for controlling the base station (Evolved Node B, be called for short eNB) of described main carrier community, or, in eNB for controlling the veneer of described main carrier community.Alternatively, described the first dual-mode can be Frequency Division Duplexing (FDD) (Frequency Division Duplex is called for short FDD) pattern, and described the second dual-mode can be time division duplex (Time Division Duplex is called for short TDD) pattern; Alternatively, described the first dual-mode can be tdd mode, and described the second dual-mode can be fdd mode.

Alternatively, described first instance is determined the auxiliary carrier cell of carrier aggregation CA, comprising:

Described first instance is at OSS OSS(Operation Support System, is called for short OSS)) in the set of cells of configuration, select the auxiliary carrier cell of described CA, described set of cells comprises the community of at least one the second dual-mode.Alternatively, described set of cells also comprises the community of at least one the first dual-mode.The cell ID that for example, can comprise each community in set of cells.

In a CA process, the auxiliary carrier cell of described CA can have one or more.Alternatively, OSS can also configure the parameters such as CA thresholding, and described CA thresholding determines when and starts CA for described first instance.

Mutual the first data of step 102, described first instance and UE, and by second instance and mutual the second data of described UE; Described second instance is for controlling the auxiliary carrier cell of described CA.

Wherein, described second instance can be the eNB that controls described auxiliary carrier cell, or, in eNB for controlling the veneer of described auxiliary carrier cell.When having a plurality of auxiliary carrier cell, described a plurality of auxiliary carrier cells can corresponding same second instance, second instance that also can be corresponding different; First instance is respectively by corresponding second instance and the described UE interaction data in each auxiliary carrier cell.

Alternatively, described CA can be up CA or descending CA.When carrying out descending CA, described first instance is divided into the first data and the second data by the downlink data of described UE of giving to be sent, and described first instance sends to described second instance by described the second data, and sends to described UE by described second instance.When carrying out up CA, described UE is divided into the first data and the second data by upstream data, described the first data are directly issued to described first instance, described the second data are sent to described second instance, and by described second instance, described the second data are sent to described first instance, then will after the first data and the second convergence, to upper strata, be sent by first instance.

If it should be noted that, once in descending CA, have N auxiliary carrier cell, N is greater than 1 positive integer, and described first instance is divided into (N+1) part, i.e. the first data and N part the second data by the downlink data of described UE of giving to be sent; Every part of all corresponding auxiliary carrier cell of the second data, the auxiliary carrier wave corresponding by described auxiliary carrier cell sends to described UE.If once, in up CA, have N auxiliary carrier cell, N is greater than 1 positive integer, and described UE is divided into upstream data (N+1) part, i.e. the first data and N part the second data; Every part of all corresponding auxiliary carrier cell of the second data, the auxiliary carrier wave corresponding by described auxiliary carrier cell sends to corresponding second instance.

Alternatively, when described first instance and second instance are different eNB, described first instance and second instance can be undertaken by X2 interface alternately.Alternatively, described first instance can be the different veneers in same eNB from second instance, correspondingly, and can realize by the internal interface of eNB alternately between described first instance and second instance.

In an optional embodiment of the present invention, without changing air protocol.Correspondingly, before step 102, can also comprise:

For example, first instance can be searched pre-configured cell information table according to the cell ID of the auxiliary carrier cell obtaining from set of cells, determines the frequency range of the auxiliary carrier wave that described auxiliary carrier cell is corresponding.Alternatively, first instance also can be searched pre-configured cell information table, determines the frequency of described overlapping frequency range correspondence under described the first dual-mode.

For instance, when the first dual-mode is fdd mode, when the second dual-mode is tdd mode, the frequency range that described auxiliary carrier wave is corresponding and the frequency range of described the first dual-mode have overlapping referring to, the frequency range that the auxiliary carrier wave of tdd mode is corresponding and the frequency range of fdd mode have overlapping.For example, described overlapping frequency range is in the first dual-mode and the overlapping frequency range of the second dual-mode.

Table 1 is universal mobile telecommunications system (the Universal Mobile Telecommunications System of the evolution of 3GPP protocol definition, abbreviation UMTS) in the working band of land wireless access (Evolved UMTS Terrestrial Radio Access is called for short E-UTRA), under fdd mode and tdd mode, there is the frequency band table of overlapping frequency range.

Table 1

As shown in table 1, the working band of fdd mode (Band) 2 has the up working band of 1850MHz-1910MHz and the downlink working frequency band of 1930-1990MHz, there is overlapping downstream frequency scope with the Band36 of tdd mode, accordingly, the community of the Band2 of fdd mode can be elected to be the auxiliary carrier cell of the descending CA that does not change air protocol mode; The Band2 of fdd mode and the Band35 of tdd mode have overlapping upstream frequency range, so the community of the Band2 of fdd mode also can be elected to be the auxiliary carrier cell of the up CA that does not change air protocol mode.Similarly, the Band41 of tdd mode has upstream frequency range and the downstream frequency scope of 2496MHz-2690MHz, wherein, the upstream frequency range of the Band7 of 2500MHz-2570MHz and fdd mode is overlapping, thereby the community of the 2500MHz-2570MHz frequency range of tdd mode can be elected to be the auxiliary carrier cell of up CA in the embodiment of the present invention, in like manner, the downstream frequency scope of the 2620MHz-2690MHz of tdd mode and the Band7 of fdd mode is overlapping, so the community of tdd mode 2620MHz-2690MHz frequency range can be elected to be the auxiliary carrier cell of descending CA in the embodiment of the present invention.

From upper surface analysis, described first instance determines that the frequency range of the auxiliary carrier wave that described auxiliary carrier cell is corresponding can be in table 1 in the downlink working frequency band of different dual-modes in overlapping frequency range, or has overlapping from frequency range overlapping in the downlink working frequency band of different dual-modes in table 1.For instance, the first dual-mode is fdd mode, the second dual-mode is tdd mode, the frequency range of auxiliary carrier wave is 2620MHz-2630MHz, this frequency range is in the downlink working frequency range of the Band7 of fdd mode, having overlapping, overlapping frequency range with the frequency range of the first dual-mode is 2620MHz-2630MHz.Again for instance, the first dual-mode is fdd mode, the second dual-mode is tdd mode, the frequency range of auxiliary carrier wave is 2610MHz-2630MHz, the downlink working frequency range of the Band7 of this frequency range and fdd mode has overlapping, having overlapping, overlapping frequency range with the frequency range of the first dual-mode is 2620MHz-2630MHz.

Because the dual-mode of auxiliary carrier cell is different from the dual-mode of main carrier community, be that described the first dual-mode is different from described the second dual-mode, therefore, the frequency of described overlapping frequency range correspondence under described the second dual-mode, different at frequency corresponding to described the first dual-mode from described overlapping frequency range.For instance, the second dual-mode is tdd mode, and the frequency of auxiliary carrier wave is 36950, and the frequency band of auxiliary carrier wave is Band36, and the frequency range of auxiliary carrier wave corresponding frequency under fdd mode is 600, and the frequency band under corresponding fdd mode is Band2.

Conventionally, first instance, behind UE access main carrier community, sends to described UE by the frequency of described correspondence.For example, described described frequency is notified to described UE, being comprised:

At described UE, access behind described main carrier community, described first instance sends Radio Resource to described UE and controls (Radio Resource Control is called for short RRC) reconfiguration message, and described RRC reconfiguration message is carried the information of described frequency.

Conventionally, described first instance is when notifying to described UE by the information of described frequency, bandwidth corresponding to described overlapping frequency range can also be notified to described UE, so that described UE determines described overlapping frequency range according to the information of described frequency and corresponding bandwidth.

Alternatively, in the scene of descending CA, described the first data are first downstream data, and described the second data are second downstream data; Correspondingly, mutual the first data of first instance and user equipment (UE) described in described step 102, comprise: described first instance is modulated described first downstream data according to described the first dual-mode, and the first downstream data after modulation is sent to described UE.

In described step 102, by second instance and mutual the second data of described UE, comprising:

Alternatively, in described step 102, by after second instance and mutual the second data of described UE, also comprise:

That described first instance receives is that described UE sends according to the feedback sequential of described the first dual-mode, for uplink hybrid automatic repeat request (Hybrid Automatic Repeat Request the is called for short HARQ) indication of described second downstream data.

In not changing the scene of air protocol, UE is considered as the descending CA of same standard under the first dual-mode this descending CA, therefore, for first downstream data and second downstream data, UE can be all according to the dual-mode of described main carrier community, and the feedback sequential of the first dual-mode sends corresponding ascending HARQ indication to first instance.Alternatively, described first instance is according to the ascending HARQ indication for described second downstream data, the second downstream data that definite needs resend, and indicate described second instance that the second downstream data according to resending described in after described the first dual-mode modulation is sent to UE by auxiliary carrier wave.For instance, described main carrier community is tdd mode, described auxiliary carrier cell is fdd mode, described first instance is divided into first downstream data and second downstream data by the downlink data of described UE, described first instance sends to second instance after second downstream data is modulated according to tdd mode, and second instance sends to UE by the second downstream data after modulation by auxiliary carrier wave; Described main carrier community receives the indication of the ascending HARQ for second downstream data that described UE sends according to the feedback sequential of tdd mode, described first instance determines according to described ascending HARQ indication the second downstream data that needs re-transmission, the second downstream data that needs are retransmitted sends to the eNB of auxiliary carrier cell after modulating according to tdd mode, the second downstream data that described second instance retransmits the needs after modulation sends to UE by auxiliary carrier wave.

In above-mentioned descending CA scene, by the auxiliary carrier wave of different standard first dual-mode overlapping frequency range under first dual-mode the corresponding frequency corresponding with main carrier sent to UE, and send to the second downstream data of UE also according to the first dual-mode, to modulate by auxiliary carrier wave, make UE to carry out downlink data receiving and to send ascending HARQ indication according to the mode of the descending CA of same standard, a kind of solution of not changing the descending CA of different standard carrier wave of existing air protocol is provided, has improved descending throughput and frequency spectrum resource utilization rate.

Alternatively, in the scene of up CA, described the first data are the first upstream data, and described the second data are the second upstream data; Correspondingly, mutual the first data of first instance and user equipment (UE) described in described step 102, comprising: described first instance receives the first upstream data being modulated according to described the first dual-mode by described UE from described UE;

In described step 102 by second instance and mutual the second data of described UE, comprise: described first instance receives the second upstream data being modulated according to described the first dual-mode by described UE from described second instance, and the second upstream data after described modulation is that described UE sends to described second instance; Wherein, mutual in frequency range corresponding to described frequency between described second instance and described UE.

Alternatively, in described step 102, by second instance and mutual the second data of described UE, also comprise afterwards: described first instance sends the descending HARQ indication for described the second upstream data according to the feedback sequential of described the first dual-mode to described UE.

In above-mentioned up CA scene, by the auxiliary carrier wave of different standard first dual-mode overlapping frequency range under first dual-mode the corresponding frequency corresponding with main carrier sent to UE, make UE to send data according to the mode of the up CA of same standard, a kind of solution of not changing the up CA of different standard carrier wave of existing air protocol is provided, has improved up throughput and frequency spectrum resource utilization rate.

In another alternative embodiment of the present invention, change air protocol.Correspondingly, before step 102, can also comprise:

Compare without changing in the embodiment of air protocol, the frequency range of the frequency range of auxiliary carrier wave and described the first dual-mode has overlapping, in the present embodiment, the frequency range of auxiliary carrier wave can have with the frequency range of described the first dual-mode overlapping, also can with the frequency range zero lap of described the first dual-mode.

At described UE, access behind described main carrier community, described first instance sends RRC reconfiguration message to described UE, and described RRC reconfiguration message is carried the information of described frequency.

Conventionally, described first instance, when the information of described frequency is notified to described UE, can also be notified the bandwidth of described auxiliary carrier wave to described UE, so that described UE determines the frequency range of described auxiliary carrier wave according to the information of described frequency and bandwidth.

Alternatively, in the scene of descending CA, described the first data are first downstream data, and described the second data are second downstream data;

Correspondingly, mutual the first data of first instance described in step 102 and user equipment (UE), comprising: described first instance is modulated described first downstream data according to described the first dual-mode, and the first downstream data after modulation is sent to described UE;

Described in step 102, by second instance and mutual the second data of described UE, comprising:

Alternatively, the mode that in the present embodiment, UE indicates for second downstream data feeding back uplink HARQ can have multiple.Alternatively, described in step 102, by after second instance and mutual the second data of described UE, also comprise:

That described first instance receives is that described UE sends according to the feedback sequential of described the first dual-mode, for the ascending HARQ indication of described second downstream data.

Alternatively, described in step 102 by after second instance and mutual the second data of described UE, described UE also can send the ascending HARQ indication for described second downstream data to described second instance according to the feedback sequential of described the second dual-mode, described second instance can be determined the second downstream data that need to resend according to described ascending HARQ indication, or, described ascending HARQ indication is sent to described first instance, by first instance, according to described ascending HARQ indication, determine the second downstream data that need to resend.

Conventionally, the feedback sequential of the first dual-mode is different with the feedback sequential of the second dual-mode.If UE sends the ascending HARQ indication for described second downstream data according to the feedback sequential of the first dual-mode, described UE specifically can be revised as the feedback sequential of the second dual-mode of originally storing the feedback sequential of the first dual-mode.

In the scene of above-mentioned descending CA, the entity of controlling main carrier community sends to UE by the frequency of the auxiliary carrier wave of different standard, by main carrier, to UE, send the downlink data of the first dual-mode, and by auxiliary carrier wave, to UE, send the downlink data of the second dual-mode, the solution of the descending CA of a kind of different standard carrier wave is provided, has improved descending throughput and frequency spectrum resource utilization rate.

Alternatively, in the scene of up CA, described the first data are the first upstream data, and described the second data are the second upstream data;

Correspondingly, mutual the first data of first instance described in step 102 and user equipment (UE), comprising:

In the scene of above-mentioned up CA, the entity of controlling main carrier community sends to UE by the frequency of the auxiliary carrier wave of different standard, make UE according to different dual-modes, to the entity of controlling main carrier community, send upstream data respectively with the entity of controlling auxiliary carrier cell respectively, the solution of the up CA of a kind of different standard carrier wave is provided, has improved up throughput and frequency spectrum resource utilization rate.

In the scene of the descending CA of the various embodiments described above, if descending CA without the whole resources that take auxiliary carrier wave, other resource on auxiliary carrier wave can also be for the UE of the described auxiliary carrier cell of access.Alternatively, in described step 102, by before second instance and mutual the second data of described UE, also comprise:

Alternatively, described first instance determines that the descending CA in described auxiliary carrier wave takies resource, comprising:

Wherein, when first instance and second instance are different eNB, the mode of above-mentioned negotiation can be that first instance is by the message on X2 interface, as X2 interface is set up request (X2Setup Request) message and X2 interface foundation response (X2Setup Response) message, notice second instance sends the required bandwidth of second downstream data, and described second instance determines that according to required bandwidth the descending CA on auxiliary carrier wave takies resource.Alternatively, X2 interface is set up request message and X2 interface and is set up the descending CA identifying on required bandwidth and determined auxiliary carrier wave by extended field in response message and take resource.

Wherein, pre-configured mode can be in the configuration of OSS, to specify the resource that can be used for descending CA in described auxiliary carrier wave, and the descending CA in described auxiliary carrier wave takies resource.

Alternatively, when described the first dual-mode is fdd mode, when described the second dual-mode is tdd mode, in described step 102, by before second instance and mutual the second data of described UE, also comprise:

Because the feedback sequential of tdd mode is different with the feedback sequential of fdd mode, and in the carrier wave of tdd mode, not every subframe can be for descending.Alternatively, when described the first dual-mode is tdd mode, when described the second dual-mode is fdd mode, described second instance adopts the part descending sub frame in auxiliary carrier wave to send described second downstream data, and the position of described part descending sub frame is identical with the position of descending sub frame in main carrier.

Wherein, the identical subframe in position refers to the identical subframe of subframe numbers in same transmission time periods (TransmissionTimeInterval is called for short TTI).

In the scene of the up CA of the various embodiments described above, if up CA without the whole resources that take auxiliary carrier wave, other resource on auxiliary carrier wave can also be for the UE of the described auxiliary carrier cell of access.Alternatively, described in step 102, by before second instance and mutual the second data of described UE, also comprise:

For example, first instance can, when UE initiates up sending request, take resource notification to described UE by the up CA in the described auxiliary carrier wave of determining.

Alternatively, described first instance determines that the up CA in described auxiliary carrier wave takies resource, comprising:

Wherein, when first instance and second instance are different eNB, the mode of above-mentioned negotiation can be that first instance is by the message on X2 interface, as X2 interface is set up request (X2Setup Request) message and X2 interface foundation response (X2Setup Response) message, notice second instance receives the required bandwidth of the second upstream data, and described second instance determines that according to required bandwidth the up CA on auxiliary carrier wave takies resource.Alternatively, X2 interface is set up request message and X2 interface and is set up the up CA identifying on required bandwidth and determined auxiliary carrier wave by extended field in response message and take resource.

Wherein, pre-configured mode can be in the configuration of OSS, to specify the resource that can be used for CA in described auxiliary carrier wave, and the CA in described auxiliary carrier wave takies resource.

Alternatively, when described the first dual-mode is fdd mode, when described the second dual-mode is tdd mode, described in step 102, by before second instance and mutual the second data of described UE, also comprise:

Because each subframe in the carrier wave of tdd mode cannot be both for up, again for descending, alternatively, described the first dual-mode is tdd mode, when described the second dual-mode is fdd mode, described second instance adopts the part sub-frame of uplink in auxiliary carrier wave to receive described upstream data, and the position of described part sub-frame of uplink is identical with the position of sub-frame of uplink in main carrier.

The embodiment of the present invention one provides the solution of a kind of different standard carrier wave CA, has improved throughput and frequency spectrum resource utilization rate.

The schematic flow sheet of a kind of carrier polymerizing method that Fig. 2 provides for the embodiment of the present invention two, as shown in Figure 2, the method comprises:

Step 201, second instance are determined the main carrier community of CA; Described second instance is for controlling the auxiliary carrier cell of described CA, and described main carrier community is the community of the first dual-mode, and described auxiliary carrier cell is the community of the second dual-mode, and described the first dual-mode is different from described the second dual-mode.

Wherein, described second instance can be for controlling the eNB of described auxiliary carrier cell, or, in eNB for controlling the veneer of described auxiliary carrier cell.Alternatively, described the first dual-mode can be fdd mode, and described the second dual-mode can be tdd mode; Alternatively, described the first dual-mode can be tdd mode, and described the second dual-mode can be fdd mode.

In a CA process, the auxiliary carrier cell of described CA can have one or more, and second instance corresponding to each auxiliary carrier cell all can be carried out the method for the present embodiment two independently, without knowing which community other auxiliary carrier cell is.

Alternatively, described second instance is determined the main carrier community of CA, comprising: described second instance, according to the configuration of OSS, is determined the main carrier community of CA.

Step 202, according to the indication of first instance and UE interaction data; Described first instance is for controlling the main carrier community of described CA.

Wherein, described first instance can be for controlling the eNB of described main carrier community, or, in eNB for controlling the veneer of described main carrier community.Alternatively, when described first instance and second instance are different eNB, described first instance and second instance can be undertaken by X2 interface alternately.Alternatively, described first instance can be the different veneers in same eNB from second instance, correspondingly, and can realize by the internal interface of eNB alternately between described first instance and second instance.

In an optional embodiment of the present invention, the frequency range of the frequency range that auxiliary carrier wave is corresponding and described the first dual-mode has overlapping, correspondingly without changing air protocol.In the present embodiment, step 202 specifically can comprise:

Conventionally, the frequency range of the auxiliary carrier wave that described auxiliary carrier cell is corresponding can be in table 1 in the downlink working frequency band of different dual-modes in overlapping frequency range, or has overlapping from frequency range overlapping in the downlink working frequency band of different dual-modes in table 1.For instance, the first dual-mode is fdd mode, the second dual-mode is tdd mode, the frequency range of auxiliary carrier wave is 2620MHz-2630MHz, this frequency range is in the downlink working frequency range of the Band7 of fdd mode, having overlapping, overlapping frequency range with the frequency range of the first dual-mode is 2620MHz-2630MHz.Again for instance, the first dual-mode is fdd mode, the second dual-mode is tdd mode, the frequency range of auxiliary carrier wave is 2610MHz-2630MHz, the downlink working frequency range of the Band7 of this frequency range and fdd mode has overlapping, having overlapping, overlapping frequency range with the frequency range of the first dual-mode is 2620MHz-2630MHz.

Alternatively, first instance can also be indicated overlapping frequency range described in described second instance, so that described second instance and described UE are alternately in described overlapping frequency range.

Alternatively, in the scene of descending CA, described data are downlink data;

Accordingly, described UE, after receiving described downlink data, can send the ascending HARQ indication for described downlink data to described first instance according to the feedback sequential of the first dual-mode.Under this scene, because the feedback sequential of tdd mode is different with the feedback sequential of fdd mode, and in the carrier wave of tdd mode, not every subframe can be for descending transmission, therefore, when described the first dual-mode is tdd mode, when described the second dual-mode is fdd mode, described second instance adopts the part descending sub frame in auxiliary carrier wave to send described downlink data, and the position of described part descending sub frame is identical with the position of descending sub frame in main carrier.

In the scene of above-mentioned descending CA, the entity of controlling auxiliary carrier cell sends to UE by the downlink data after the dual-mode modulation according to main carrier community, make UE to receive data and to send ascending HARQ feedback according to the mode of the descending CA of same standard, a kind of solution of not changing the descending CA of different standard carrier wave of existing air protocol is provided, has improved descending throughput and frequency spectrum resource utilization rate.

Alternatively, in the scene of up CA, described data are upstream data;

Accordingly, described first instance, after receiving described upstream data, can send the descending HARQ indication for described upstream data to described UE according to the feedback sequential of the first dual-mode.Under this scene, because the feedback sequential of tdd mode is different with the feedback sequential of fdd mode, and in the carrier wave of tdd mode, not every subframe can be for uplink receiving, therefore, when described the first dual-mode is tdd mode, when described the second dual-mode is fdd mode, described second instance adopts the part sub-frame of uplink in auxiliary carrier wave to receive described upstream data, and the position of described part sub-frame of uplink is identical with the position of sub-frame of uplink in main carrier.

In the scene of above-mentioned up CA, the entity of controlling auxiliary carrier cell receives the upstream data described UE modulates according to the dual-mode of the main carrier community of different standard from UE, and send to the entity of controlling main carrier community, make UE to send data according to the mode of the up CA of same standard, a kind of solution of not changing the up CA of different standard carrier wave of existing air protocol is provided, has improved up throughput and frequency spectrum resource utilization rate.

In another alternative embodiment of the present invention, change air protocol.Correspondingly, step 202 specifically can comprise:

Alternatively, in the scene of descending CA, described data are downlink data;

Alternatively, the mode that in the present embodiment, UE indicates for described downlink data feeding back uplink HARQ can have multiple.Alternatively, described second instance, according to the indication of described first instance, after described the second dual-mode and described UE interaction data, also comprises:

That described second instance receives is that described UE sends according to the feedback sequential of described the second dual-mode, for the ascending HARQ indication of described downlink data.

As an alternative, the indication of the ascending HARQ for described downlink data that described UE also can send to first instance according to the feedback sequential of described the first dual-mode.Under this scene, because the feedback sequential of tdd mode is different with the feedback sequential of fdd mode, and in the carrier wave of tdd mode, not every subframe can be for descending transmission, therefore, when described the first dual-mode is tdd mode, when described the second dual-mode is fdd mode, described second instance adopts the part descending sub frame in auxiliary carrier wave to send described downlink data, and the position of described part descending sub frame is identical with the position of descending sub frame in main carrier.

Wherein, the identical subframe in position refers to the identical subframe of subframe numbers in same TTI.

In the scene of above-mentioned descending CA, control downlink data that the entity of auxiliary carrier cell provides the main carrier community of different standard and send to UE after according to the dual-mode modulation of auxiliary carrier cell, the solution of the descending CA of a kind of different standard carrier wave is provided, has improved descending throughput and frequency spectrum resource utilization rate.

Alternatively, in the scene of up CA, described data are upstream data;

Alternatively, described second instance receive that described UE sends according to after upstream data after described the second dual-mode modulation, also comprise:

The descending HARQ that also can be sent for described upstream data to described UE according to the feedback sequential of described the first dual-mode by first instance as an alternative, indicates.Under this scene, because the feedback sequential of tdd mode is different with the feedback sequential of fdd mode, and in the carrier wave of tdd mode, not every subframe can be for uplink receiving, therefore, when described the first dual-mode is tdd mode, when described the second dual-mode is fdd mode, described second instance adopts the part sub-frame of uplink in auxiliary carrier wave to receive described upstream data, and the position of described part sub-frame of uplink is identical with the position of sub-frame of uplink in main carrier.

In the scene of above-mentioned up CA, the entity of controlling auxiliary carrier cell receives the upstream data after the modulation of the dual-mode according to auxiliary carrier cell that UE sends, and after demodulation, issue the entity of the main carrier community of controlling different standard, the solution of the up CA of a kind of different standard carrier wave is provided, has improved up throughput and frequency spectrum resource utilization rate.

In the scene of the CA of the various embodiments described above, if CA without the whole resources that take auxiliary carrier wave, other resource on auxiliary carrier wave can also be for the UE of the described auxiliary carrier cell of access.Alternatively, before step 202, also comprise:

Step 202, comprising:

Alternatively, described second instance determines that the CA in auxiliary carrier wave takies resource, comprising:

Wherein, when first instance and second instance are different eNB, the mode of above-mentioned negotiation can be that first instance is by the message on X2 interface, as X2 interface is set up request (X2Setup Request) message and X2 interface foundation response (X2Setup Response) message, the required bandwidth of notice second instance CA, described second instance determines that according to required bandwidth the CA on auxiliary carrier wave takies resource.Alternatively, X2 interface is set up request message and X2 interface and is set up the CA identifying on required bandwidth and determined auxiliary carrier wave by extended field in response message and take resource.

In order to improve auxiliary spectrum of carrier resource utilization, alternatively, also comprise:

Because each subframe in the carrier wave of tdd mode cannot be both for up, again for descending, alternatively, described the first dual-mode is fdd mode, and described the second dual-mode is tdd mode;

The embodiment of the present invention two provides the solution of a kind of different standard carrier wave CA, has improved throughput and frequency spectrum resource utilization rate.

The schematic flow sheet of a kind of carrier polymerizing method that Fig. 3 provides for the embodiment of the present invention three, as shown in Figure 3, the method comprises:

Step 301, UE determine the He Fu carrier cell, main carrier community of CA; Described main carrier community is the community of the first dual-mode, and described auxiliary carrier cell is the community of the second dual-mode, and described the first dual-mode is different from described the second dual-mode.

Alternatively, described the first dual-mode is fdd mode, and described the second dual-mode is tdd mode; Alternatively, described the first dual-mode is tdd mode, and described the second dual-mode is fdd mode.

Conventionally, for controlling the first instance of main carrier community, at UE, access behind main carrier community, the frequency notice that auxiliary carrier wave is corresponding sends to described UE.Correspondingly, step 301, comprising:

Alternatively, the described information that receives the frequency that auxiliary carrier wave corresponding to described auxiliary carrier cell is corresponding from described first instance, comprising:

Described UE receives RRC reconfiguration message from described first instance, and described RRC reconfiguration message is carried the information of described frequency.

Wherein, described first instance can be for controlling the eNB of described main carrier community, or, in eNB for controlling the veneer of described main carrier community.Alternatively, also carry the bandwidth of auxiliary carrier wave in described RRC reconfiguration message, UE can determine according to the information of described frequency and bandwidth the frequency range of auxiliary carrier wave.

Mutual the first data of step 302, described UE and first instance, and by second instance and mutual the second data of described first instance; Described first instance is used for controlling described main carrier community, and described second instance is used for controlling described auxiliary carrier cell.

Wherein, described second instance can be the eNB that controls described auxiliary carrier cell, or, in eNB for controlling the veneer of described auxiliary carrier cell.In a CA process, can there be one or more auxiliary carrier cells; When having a plurality of auxiliary carrier cell, described a plurality of auxiliary carrier cells can corresponding same second instance, second instance that also can be corresponding different; UE respectively with second instance interaction data corresponding to first instance and each auxiliary carrier cell.

Alternatively, mutual the first data of described UE and first instance, comprising:

In the scene of descending CA, described the second data are second downstream data;

Alternatively, described according to described the second dual-mode, after second instance and mutual the second data of described first instance, also comprise:

Described UE, according to the feedback sequential of described the second dual-mode, sends the ascending HARQ indication for described second downstream data to described second instance.

In the scene of above-mentioned descending CA, UE receive that the entity of the He Fu carrier cell, main carrier community of different dual-modes sends respectively according to the downlink data of different dual-modes modulation, the solution of the descending CA of a kind of different standard carrier wave is provided, has improved descending throughput and frequency spectrum resource utilization rate.

In the scene of up CA, described the second data are the second upstream data;

In the scene of above-mentioned up CA, UE sends according to the upstream data after different dual-modes modulation to controlling the first instance of main carrier community and the second instance of the auxiliary carrier cell of control respectively, the solution of the up CA of a kind of different standard frequency range carrier wave is provided, has improved up throughput and frequency spectrum resource utilization rate.

The embodiment of the present invention three provides the solution of a kind of different standard carrier wave CA, has improved throughput and frequency spectrum resource utilization rate.

The structural representation of a kind of entity 400 that Fig. 4 provides for the embodiment of the present invention four.As shown in Figure 4, this entity 400 comprises:

Processor 41, for determining the auxiliary carrier cell of CA; Described entity is for controlling the main carrier community of described CA, and described main carrier community is the community of the first dual-mode, and described auxiliary carrier cell is the community of the second dual-mode, and described the first dual-mode is different from described the second dual-mode;

Reflector 42 and receiver 43, for mutual the first data of UE, and by another entity and mutual the second data of described UE; Described another entity is for controlling the auxiliary carrier cell of described CA.

Processor 41 specifically for: in the set of cells of OSS configuration, select the auxiliary carrier cell of described CA, described set of cells comprises the community of at least one the second dual-mode.

Alternatively, described entity is eNB.Or described entity is for controlling the veneer of main carrier community in eNB.

In an optional embodiment of the present invention, without changing air protocol.Correspondingly, processor 41 also for:

With mutual the first data of UE before, determine the frequency range of the auxiliary carrier wave that described auxiliary carrier cell is corresponding, wherein, the frequency range that described auxiliary carrier wave is corresponding and the frequency range of described the first dual-mode have overlapping;

Reflector 42 also for, described frequency is notified to described UE, described frequency for described UE and described another entity according to described the first dual-mode interaction data.

Alternatively, reflector 42 specifically for:

Reflector 42 specifically for:

Alternatively, described receiver also for: receive that described UE sends according to the feedback sequential of described the first dual-mode, for the ascending HARQ indication of described second downstream data.

Receiver 43 specifically for:

Alternatively, reflector 42 also for, according to the feedback sequential of described the first dual-mode, to described UE, send the descending HARQ indication for described the second upstream data.

In another alternative embodiment of the present invention, change air protocol.Correspondingly, processor 41 also for:

With mutual the first data of UE before, the frequency range of determining the auxiliary carrier wave that described auxiliary carrier cell is corresponding corresponding frequency under described the second dual-mode;

Reflector 42 is also for described frequency is notified to described UE, described frequency for described UE and described another entity according to described the second dual-mode interaction data.

Alternatively, reflector 42 specifically for:

Reflector 42 specifically for:

Alternatively, the mode that in the present embodiment, UE indicates for second downstream data feeding back uplink HARQ can have multiple.Alternatively, receiver 43 also for: receive that described UE sends according to the feedback sequential of described the first dual-mode, for the ascending HARQ indication of described second downstream data.

Alternatively, described UE also can send the ascending HARQ indication for described second downstream data to described another entity according to the feedback sequential of described the second dual-mode.

Receiver 43 specifically for:

In the scene of the descending CA of the various embodiments described above, because the feedback sequential of tdd mode is different with the feedback sequential of fdd mode, and in the carrier wave of tdd mode, not every subframe can be for descending.Alternatively, when described the first dual-mode is tdd mode, when described the second dual-mode is fdd mode, described another entity adopts the part descending sub frame in auxiliary carrier wave to send described second downstream data, and the position of described part descending sub frame is identical with the position of descending sub frame in main carrier.

If descending CA is without the whole resources that take auxiliary carrier wave, other resource on auxiliary carrier wave can also be for the UE of the described auxiliary carrier cell of access.Alternatively, processor 41 also for:

Before reflector 42 and receiver 43 is by another entity and mutual the second data of described UE, determine that the descending CA in described auxiliary carrier wave takies resource, descending CA in described auxiliary carrier wave takies resource for sending described second downstream data, and is not used in described another entity and the UE interaction data that accesses described auxiliary carrier cell.

Alternatively, processor 41 also specifically for:

Alternatively, described the first dual-mode is FDD pattern, when described the second dual-mode is TDD pattern, processor 41 also for:

In the scene of the up CA of the various embodiments described above, because the feedback sequential of tdd mode is different with the feedback sequential of fdd mode, and in the carrier wave of tdd mode, not every subframe can be for up.Alternatively, when described the first dual-mode is tdd mode, when described the second dual-mode is fdd mode, described another entity adopts the part sub-frame of uplink in auxiliary carrier wave to receive described the second upstream data, and the position of described part sub-frame of uplink is identical with the position of sub-frame of uplink in main carrier.

If up CA is without the whole resources that take auxiliary carrier wave, other resource on auxiliary carrier wave can also be for the UE of the described auxiliary carrier cell of access.Alternatively, processor 41 also for:

Alternatively, processor 41 also specifically for:

Alternatively, described the first dual-mode is FDD pattern, when described the second dual-mode is TDD pattern, processor 41 determines that the up CA in described auxiliary carrier wave takies resource when receiving described the second upstream data, and descending sub frame and special subframe in described auxiliary carrier wave are unavailable.

The embodiment of the present invention four provides the solution of a kind of different standard carrier wave CA, has improved throughput and frequency spectrum resource utilization rate.

The structural representation of a kind of entity 500 that Fig. 5 provides for the embodiment of the present invention five.As shown in Figure 5, this entity 500 comprises:

Processor 51, for determining the main carrier community of CA; Described entity is for controlling the auxiliary carrier cell of described CA, and described main carrier community is the community of the first dual-mode, and described auxiliary carrier cell is the community of the second dual-mode, and described the first dual-mode is different from described the second dual-mode;

Reflector 52 and receiver 53, for according to the indication of another entity and UE interaction data; Described another entity is for controlling the main carrier community of described CA.

Alternatively, described the first dual-mode is fdd mode, and described the second dual-mode is tdd mode; Or described the first dual-mode is tdd mode, described the second dual-mode is fdd mode.

For example, described entity is base station eNB, or, in eNB for controlling the veneer of described auxiliary carrier cell.

Alternatively, processor 51 specifically for: according to the configuration of OSS, determine the main carrier community of carrier aggregation CA.

In an optional embodiment of the present invention, the frequency range of the frequency range that auxiliary carrier wave is corresponding and described the first dual-mode has overlapping, correspondingly without changing air protocol.In the present embodiment, reflector 52 and receiver 53, specifically for:

Alternatively, another entity can also be indicated overlapping frequency range described in described entity, so that described entity and described UE are alternately in described overlapping frequency range.

Alternatively, in the scene of descending CA, described data are downlink data;

Receiver 53 is specifically for receiving the downlink data being modulated according to the first dual-mode by described another entity from described another entity, reflector 52 is specifically for sending to described UE by described according to the downlink data after the first dual-mode modulation; Or,

Receiver 53 is specifically for receiving described downlink data from described another entity, and reflector 52 sends to described UE after described downlink data is modulated according to the first dual-mode.

Accordingly, described UE, after receiving described downlink data, can send the ascending HARQ indication for described downlink data to described another entity according to the feedback sequential of the first dual-mode.Under this scene, because the feedback sequential of tdd mode is different with the feedback sequential of fdd mode, and in the carrier wave of tdd mode, not every subframe can be for descending transmission, therefore, when described the first dual-mode is tdd mode, when described the second dual-mode is fdd mode, reflector 52 adopts the part descending sub frame in auxiliary carrier wave to send described downlink data, and the position of described part descending sub frame is identical with the position of descending sub frame in main carrier.

Alternatively, in the scene of up CA, described data are upstream data;

Receiver 53 is specifically for receiving the upstream data described UE modulates according to described the first dual-mode from described UE;

Reflector 52 is specifically for sending to described another entity by described according to the upstream data after described the first dual-mode modulation.

Accordingly, described another entity, after receiving described upstream data, can send the descending HARQ indication for described upstream data to described UE according to the feedback sequential of the first dual-mode.Under this scene, because the feedback sequential of tdd mode is different with the feedback sequential of fdd mode, and in the carrier wave of tdd mode, not every subframe can be for uplink receiving, therefore, when described the first dual-mode is tdd mode, when described the second dual-mode is fdd mode, receiver 53 adopts the part sub-frame of uplink in auxiliary carrier wave to receive described upstream data, and the position of described part sub-frame of uplink is identical with the position of sub-frame of uplink in main carrier.

In another alternative embodiment of the present invention, change air protocol.Correspondingly, reflector 52 and receiver 53, specifically for:

Alternatively, in the scene of descending CA, described data are downlink data;

Receiver 53 is specifically for receiving described downlink data from described another entity, and reflector 52 sends to described UE after described downlink data is modulated according to described the second dual-mode.

Alternatively, the mode that in the present embodiment, UE indicates for described downlink data feeding back uplink HARQ can have multiple.Alternatively, receiver 53 also for, receive that described UE sends according to the feedback sequential of described the second dual-mode, for the ascending HARQ indication of described downlink data.

As an alternative, the indication of the ascending HARQ for described downlink data that described UE also can send to another entity according to the feedback sequential of described the first dual-mode.Under this scene, because the feedback sequential of tdd mode is different with the feedback sequential of fdd mode, and in the carrier wave of tdd mode, not every subframe can be for descending transmission, therefore, when described the first dual-mode is tdd mode, when described the second dual-mode is fdd mode, reflector 52 adopts the part descending sub frame in auxiliary carrier wave to send described downlink data, and the position of described part descending sub frame is identical with the position of descending sub frame in main carrier.

Alternatively, described UE also can send the ascending HARQ indication for described downlink data to described another entity according to the feedback sequential of described the first dual-mode.

Alternatively, in the scene of up CA, described data are upstream data;

Receiver 53 is specifically for upstream data being modulated according to described the second dual-mode by described UE from described UE reception;

Reflector 52 is specifically for sending to described another entity after upstream data demodulation by described afterwards according to described the second dual-mode modulation.

Alternatively, reflector 52 also for, according to the feedback sequential of described the second dual-mode, to described UE, send the descending HARQ indication for described upstream data.

The descending HARQ that also can be sent for described upstream data to described UE according to the feedback sequential of described the first dual-mode by another entity as an alternative, indicates.Under this scene, because the feedback sequential of tdd mode is different with the feedback sequential of fdd mode, and in the carrier wave of tdd mode, not every subframe can be for uplink receiving, therefore, when described the first dual-mode is tdd mode, when described the second dual-mode is fdd mode, receiver 53 adopts the part sub-frame of uplink in auxiliary carrier wave to receive described upstream data, and the position of described part sub-frame of uplink is identical with the position of sub-frame of uplink in main carrier.

On the basis of the various embodiments described above, if CA without the whole resources that take auxiliary carrier wave, other resource on auxiliary carrier wave can also for access described auxiliary carrier cell UE.Alternatively, processor 51 also for:

Before according to the indication of another entity and UE interaction data, determine that the CA in auxiliary carrier wave takies resource;

Reflector 52 and processor 53 specifically for, according to the indication of described another entity, by the CA in described auxiliary carrier wave, take resource and described UE interaction data.

Alternatively, processor 51 also specifically for:

Wherein, when entity and another entity are different eNB, the mode of above-mentioned negotiation can be that another entity of book is by the message on X2 interface, as X2 interface is set up request (X2Setup Request) message and X2 interface foundation response (X2Setup Response) message, notify the required bandwidth of described entity CA, described entity determines that according to required bandwidth the CA on auxiliary carrier wave takies resource.Alternatively, X2 interface is set up request message and X2 interface and is set up the CA identifying on required bandwidth and determined auxiliary carrier wave by extended field in response message and take resource.

In order to improve auxiliary spectrum of carrier resource utilization, alternatively, reflector 52 and receiver 53 also for, by take the UE interaction data of other resource resource and the described auxiliary carrier cell of access in described auxiliary carrier wave except described CA.

Because each subframe in the carrier wave of tdd mode cannot be both for up, again for descending, alternatively, described the first dual-mode is FDD pattern, and described the second dual-mode is TDD pattern;

When reflector 52 takies resource to described UE transmission data by the CA in described auxiliary carrier wave, sub-frame of uplink and special subframe in described auxiliary carrier wave are unavailable; Or,

When receiver 53 takies resource from described UE reception data by the CA in described auxiliary carrier wave, descending sub frame and special subframe in described auxiliary carrier wave are unavailable.

The embodiment of the present invention five provides the solution of a kind of different standard carrier wave CA, has improved throughput and frequency spectrum resource utilization rate.

The structural representation of a kind of UE600 that Fig. 6 provides for the embodiment of the present invention six.As shown in Figure 6, this UE600 comprises:

Processor 61, for determining the He Fu carrier cell, main carrier community of CA; Described main carrier community is the community of the first dual-mode, and described auxiliary carrier cell is the community of the second dual-mode, and described the first dual-mode is different from described the second dual-mode;

Reflector 62 and receiver 63, for mutual the first data of first instance, and by second instance and mutual the second data of described first instance; Described first instance is used for controlling described main carrier community, and described second instance is used for controlling described auxiliary carrier cell.

Conventionally, for controlling the entity of main carrier community, at UE, access behind main carrier community, the frequency notice that auxiliary carrier wave is corresponding sends to described UE.Correspondingly, receiver 63 also for: at UE600, access behind described main carrier community, from described first instance, receive the information of the frequency that auxiliary carrier wave corresponding to described auxiliary carrier cell is corresponding;

Processor 61, specifically for the information of the described frequency receiving from described first instance according to described receiver, is determined the He Fu carrier cell, main carrier community of CA.

Alternatively, receiver 63 also specifically for: from described first instance, receive RRC reconfiguration message, described RRC reconfiguration message is carried the information of described frequency.

Alternatively, also carry the bandwidth of auxiliary carrier wave in described RRC reconfiguration message, UE can determine according to the information of described frequency and bandwidth the frequency range of auxiliary carrier wave.

Wherein, described first instance can be for controlling the eNB of described main carrier community, or, in eNB for controlling the veneer of described main carrier community.Described second instance can be the eNB that controls described auxiliary carrier cell, or, in eNB for controlling the veneer of described auxiliary carrier cell.In a CA process, can there be one or more auxiliary carrier cells; When having a plurality of auxiliary carrier cell, described a plurality of auxiliary carrier cells can corresponding same second instance, second instance that also can be corresponding different; UE respectively with second instance interaction data corresponding to first instance and each auxiliary carrier cell.

Alternatively, reflector 62 and receiver 63 specifically for:

Receiver 63 specifically for: from described second instance, receive the second downstream data being modulated according to described the second dual-mode by described second instance, described second downstream data is that described second instance receives from described first instance.

Alternatively, reflector 62 also for:

According to the feedback sequential of described the second dual-mode, to described second instance, send the ascending HARQ indication for described second downstream data.

In the scene of up CA, described the second data are the second upstream data;

Reflector 62 specifically for: the second upstream data according to after described the second dual-mode modulation is sent to described second instance, the second upstream data after described modulation by described second instance demodulation after, by described second instance, sent to described first instance.

Alternatively, receiver 63 also for:

The embodiment of the present invention six provides the solution of a kind of different standard carrier wave CA, has improved throughput and frequency spectrum resource utilization rate.

The structural representation of a kind of entity 700 that Fig. 7 provides for the embodiment of the present invention seven.As shown in Figure 7, this entity 700 comprises:

The first determination module 71, for determining the auxiliary carrier cell of CA; Described entity is for controlling the main carrier community of described CA, and described main carrier community is the community of the first dual-mode, and described auxiliary carrier cell is the community of the second dual-mode, and described the first dual-mode is different from described the second dual-mode;

Interactive module 72, for mutual the first data of UE, and by another entity and mutual the second data of described UE; Described another entity is for controlling the auxiliary carrier cell of described CA.

Alternatively, the first determination module 71 specifically for: in the set of cells of OSS configuration, select the auxiliary carrier cell of described CA, described set of cells comprises the community of at least one the second dual-mode.

In an optional embodiment of the present invention, without changing air protocol.Correspondingly, this entity 700 also comprises:

The second determination module, for before interactive module 72 and mutual the first data of UE, determines the frequency range of the auxiliary carrier wave that described auxiliary carrier cell is corresponding, and wherein, the frequency range that described auxiliary carrier wave is corresponding and the frequency range of described the first dual-mode have overlapping;

The 3rd determination module, for determining the frequency of described overlapping frequency range correspondence under described the first dual-mode;

Notification module, for described frequency is notified to described UE, described frequency for described UE and described another entity according to described the first dual-mode interaction data.

Alternatively, described notification module specifically for, at described UE, access behind described main carrier community, to described UE, send RRC reconfiguration message, described RRC reconfiguration message is carried the information of described frequency.

Interactive module 72 comprises:

The first transmitting element, for according to described the first dual-mode, described first downstream data being modulated, and sends to described UE by the first downstream data after modulation;

The second transmitting element, for according to described the first dual-mode, described second downstream data being modulated, and sends to described UE by the second downstream data after modulation by described another entity; Or, for second downstream data being offered to described another entity, according to described the first dual-mode, to modulate, the second downstream data after modulation sends to described UE by described another entity; Wherein, mutual in frequency range corresponding to described frequency between described another entity and described UE.

Alternatively, this entity 700 also comprises:

Receiver module is that described UE sends according to the feedback sequential of described the first dual-mode for receiving, for the ascending HARQ indication of described second downstream data.

Interactive module 72 comprises:

The first receiving element, for receiving the first upstream data being modulated according to described the first dual-mode by described UE from described UE;

The second receiving element, for receiving the second upstream data being modulated according to described the first dual-mode by described UE from described another entity, the second upstream data after described modulation is that described UE sends to described another entity; Wherein, mutual in frequency range corresponding to described frequency between described another entity and described UE.

In another alternative embodiment of the present invention, change air protocol.Correspondingly, this entity 700 also comprises:

The 4th determination module, for before interactive module 72 and mutual the first data of UE, determines the frequency of frequency range correspondence under described the second dual-mode of the auxiliary carrier wave that described auxiliary carrier cell is corresponding;

Notification module, for described frequency is notified to described UE, described frequency for described UE and described another entity according to described the second dual-mode interaction data.

Conventionally, first instance, behind UE access main carrier community, sends to described UE by the frequency of described correspondence.For example, described notification module specifically for:

At described UE, access behind described main carrier community, to described UE, send RRC reconfiguration message, described RRC reconfiguration message is carried the information of described frequency.

Interactive module 72 comprises:

The 3rd transmitting element, for according to described the first dual-mode, described first downstream data being modulated, and sends to described UE by the first downstream data after modulation;

The 4th transmitting element, for after second downstream data being offered to described another entity and modulating according to the second dual-mode, the second downstream data after modulation sends to described UE by described another entity; Wherein, mutual in frequency range corresponding to described frequency between described another entity and described UE.

Alternatively, the mode that in the present embodiment, UE indicates for second downstream data feeding back uplink HARQ can have multiple.Alternatively, this entity also comprises:

Interactive module 72 comprises:

The 3rd receiving element, for receiving the first upstream data being modulated according to described the first dual-mode by described UE from described UE;

The 4th receiving element, for receiving the second upstream data from described another entity, described the second upstream data is described another entity by being sent after the second upstream data demodulation according to the second dual-mode modulation by described UE of receiving from described UE.

Alternatively, this entity also comprises: sending module, sends the descending HARQ indication for described the second upstream data for the feedback sequential according to described the first dual-mode to described UE.

In the scene of the descending CA of the various embodiments described above, if descending CA without the whole resources that take auxiliary carrier wave, other resource on auxiliary carrier wave can also be for the UE of the described auxiliary carrier cell of access.Alternatively, this entity 700 also comprises:

The 5th determination module, for before interactive module 72 is by another entity and mutual the second data of described UE, determine that the descending CA in described auxiliary carrier wave takies resource, descending CA in described auxiliary carrier wave takies resource for sending described second downstream data, and is not used in described another entity and the UE interaction data that accesses described auxiliary carrier cell.

Alternatively, described the 5th determination module specifically for:

Alternatively, when described the first dual-mode is fdd mode, when described the second dual-mode is tdd mode, described the 5th determination module determines that the descending CA in described auxiliary carrier wave takies resource when sending described second downstream data, and sub-frame of uplink and special subframe in described auxiliary carrier wave are unavailable.

Because the feedback sequential of tdd mode is different with the feedback sequential of fdd mode, and in the carrier wave of tdd mode, not every subframe can be for descending.Alternatively, when described the first dual-mode is tdd mode, when described the second dual-mode is fdd mode, described another entity adopts the part descending sub frame in auxiliary carrier wave to send described second downstream data, and the position of described part descending sub frame is identical with the position of descending sub frame in main carrier.

In the scene of the up CA of the various embodiments described above, if up CA without the whole resources that take auxiliary carrier wave, other resource on auxiliary carrier wave can also be for the UE of the described auxiliary carrier cell of access.Alternatively, this entity 700 also comprises:

The 6th determination module, for before interactive module 72 is by another entity and mutual the second data of described UE, determine that the up CA in described auxiliary carrier wave takies resource, and dispatch described UE and by the up CA in described auxiliary carrier wave, take resource and send described the second upstream data, the up CA in described auxiliary carrier wave takies the UE interaction data that resource is not used in described another entity and the described auxiliary carrier cell of access.

Alternatively, described the 6th determination module specifically for:

Alternatively, when described the first dual-mode is FDD pattern, when described the second dual-mode is TDD pattern, described the 6th determination module determines that the up CA in described auxiliary carrier wave takies resource when receiving described the second upstream data, and descending sub frame and special subframe in described auxiliary carrier wave are unavailable.

Because each subframe in the carrier wave of tdd mode cannot be both for up, again for descending, alternatively, described the first dual-mode is tdd mode, when described the second dual-mode is fdd mode, described another entity adopts the part sub-frame of uplink in auxiliary carrier wave to receive described the second upstream data, and the position of described part sub-frame of uplink is identical with the position of sub-frame of uplink in main carrier.

The embodiment of the present invention seven provides the solution of a kind of different standard carrier wave CA, has improved throughput and frequency spectrum resource utilization rate.

A kind of entity 800 schematic diagrames that Fig. 8 provides for the embodiment of the present invention eight.As shown in Figure 8, this entity 800 comprises:

The first determination module 81 is in the main carrier community of determining CA; Described entity is for controlling the auxiliary carrier cell of described CA, and described main carrier community is the community of the first dual-mode, and described auxiliary carrier cell is the community of the second dual-mode, and described the first dual-mode is different from described the second dual-mode;

The first interactive module 82 is according to the indication of another entity and user equipment (UE) interaction data; Described another entity is for controlling the main carrier community of described CA.

For example, the first determination module 81 specifically for: described second instance, according to the configuration of OSS, is determined the main carrier community of carrier aggregation CA.

In an optional embodiment of the present invention, the frequency range of the frequency range that auxiliary carrier wave is corresponding and described the first dual-mode has overlapping, correspondingly without changing air protocol.In the present embodiment, the first interactive module 82 specifically for: according to the indication of described another entity, according to described the first dual-mode and described UE interaction data.

Alternatively, in the scene of descending CA, described data are downlink data;

The first interactive module 82 comprises:

The first receiving element, for receiving the downlink data being modulated according to the first dual-mode by described another entity from described another entity; The first transmitting element, for sending to described UE by described according to the downlink data after the first dual-mode modulation; Or,

The second receiving element, for receiving described downlink data from described another entity; The second transmitting element sends to described UE after described downlink data is modulated according to the first dual-mode.

Accordingly, described UE, after receiving described downlink data, can send the ascending HARQ indication for described downlink data to described another entity according to the feedback sequential of the first dual-mode.Under this scene, because the feedback sequential of tdd mode is different with the feedback sequential of fdd mode, and in the carrier wave of tdd mode, not every subframe can be for descending transmission, therefore, when described the first dual-mode is tdd mode, when described the second dual-mode is fdd mode, described the second transmitting element adopts the part descending sub frame in auxiliary carrier wave to send described downlink data, and the position of described part descending sub frame is identical with the position of descending sub frame in main carrier.

Alternatively, in the scene of up CA, described data are upstream data;

The first interactive module 82 comprises:

The 3rd receiving element, for receiving the upstream data described UE modulates according to described the first dual-mode from described UE;

The 3rd transmitting element, for sending to described another entity by described according to the upstream data after described the first dual-mode modulation.

Accordingly, described another entity, after receiving described upstream data, can send the descending HARQ indication for described upstream data to described UE according to the feedback sequential of the first dual-mode.Under this scene, because the feedback sequential of tdd mode is different with the feedback sequential of fdd mode, and in the carrier wave of tdd mode, not every subframe can be for uplink receiving, therefore, when described the first dual-mode is tdd mode, when described the second dual-mode is fdd mode, described the 3rd receiving element adopts the part sub-frame of uplink in auxiliary carrier wave to receive described upstream data, and the position of described part sub-frame of uplink is identical with the position of sub-frame of uplink in main carrier.

In another alternative embodiment of the present invention, change air protocol.Correspondingly, the first interactive module 82 for: described second instance is according to the indication of described another entity, according to described the second dual-mode and described UE interaction data.

Alternatively, in the scene of descending CA, described data are downlink data;

The first interactive module 82 comprises:

The 4th receiving element, for receiving described downlink data from described another entity; The 4th transmitting element sends to described UE after described downlink data is modulated according to described the second dual-mode.

Alternatively, this entity 800 also comprises: receiver module is that described UE sends according to the feedback sequential of described the second dual-mode for receiving, for the ascending HARQ indication of described downlink data.

As an alternative, the indication of the ascending HARQ for described downlink data that described UE also can send to another entity according to the feedback sequential of described the first dual-mode.Under this scene, because the feedback sequential of tdd mode is different with the feedback sequential of fdd mode, and in the carrier wave of tdd mode, not every subframe can be for descending transmission data, therefore, when described the first dual-mode is tdd mode, when described the second dual-mode is fdd mode, described the 4th transmitting element adopts the part descending sub frame in auxiliary carrier wave to send described downlink data, and the position of described part descending sub frame is identical with the position of descending sub frame in main carrier.

Alternatively, in the scene of up CA, described data are upstream data;

The first interactive module 82 comprises:

The 5th receiving element, for upstream data being modulated according to described the second dual-mode by described UE from described UE reception;

The 5th transmitting element, for sending to described another entity after upstream data demodulation by described afterwards according to described the second dual-mode modulation.

Alternatively, this entity 800 also comprises:

Sending module, sends the descending HARQ indication for described upstream data for the feedback sequential according to described the second dual-mode to described UE.

The descending HARQ that also can be sent for described upstream data to described UE according to the feedback sequential of described the first dual-mode by another entity as an alternative, indicates.Under this scene, because the feedback sequential of tdd mode is different with the feedback sequential of fdd mode, and in the carrier wave of tdd mode, not every subframe can be for uplink receiving, therefore, when described the first dual-mode is tdd mode, when described the second dual-mode is fdd mode, described the 5th receiving element adopts the part sub-frame of uplink in auxiliary carrier wave to receive described upstream data, and the position of described part sub-frame of uplink is identical with the position of sub-frame of uplink in main carrier.

On the basis of the various embodiments described above, if CA without the whole resources that take auxiliary carrier wave, other resource on auxiliary carrier wave can also for access described auxiliary carrier cell UE.Alternatively, this entity 800 also comprises: the second determination module, for determining that the CA of auxiliary carrier wave takies resource;

The first interactive module 82 specifically for: according to the indication of described another entity, by the CA in described auxiliary carrier wave, take resource and described UE interaction data.

Alternatively, described the second determination module specifically for:

In order to improve auxiliary spectrum of carrier resource utilization, alternatively, this entity 800 also comprises:

The second interactive module, for taking the UE interaction data of other resource resource and the described auxiliary carrier cell of access by described auxiliary carrier wave except described CA.

When the second interactive module 82 takies resource to described UE transmission data by the CA in described auxiliary carrier wave, sub-frame of uplink and special subframe in described auxiliary carrier wave are unavailable; Or,

When the second interactive module 82 takies resource from described UE reception data by the CA in described auxiliary carrier wave, descending sub frame and special subframe in described auxiliary carrier wave are unavailable.

The embodiment of the present invention eight provides the solution of a kind of different standard carrier wave CA, has improved throughput and frequency spectrum resource utilization rate.

The structural representation of a kind of UE900 that Fig. 9 provides for the embodiment of the present invention nine.As shown in Figure 9, UE900 comprises:

Determination module 91, for determining the He Fu carrier cell, main carrier community of CA; Described main carrier community is the community of the first dual-mode, and described auxiliary carrier cell is the community of the second dual-mode, and described the first dual-mode is different from described the second dual-mode;

Interactive module 92, for mutual the first data of first instance, and by second instance and mutual the second data of described first instance; Described first instance is used for controlling described main carrier community, and described second instance is used for controlling described auxiliary carrier cell.

Conventionally, for controlling the first instance of main carrier community, at UE, access behind main carrier community, the frequency notice that auxiliary carrier wave is corresponding sends to described UE.Correspondingly, determination module 91 specifically for:

At UE900, access behind described main carrier community, from described first instance, receive the information of the frequency that auxiliary carrier wave corresponding to described auxiliary carrier cell is corresponding.

Alternatively, determination module 91 specifically for: from described first instance, receive RRC reconfiguration message, described RRC reconfiguration message is carried the information of described frequency.

Alternatively, interactive module 92 comprises:

The first interactive unit, for according to described the first dual-mode, with mutual the first data of described first instance;

The second interactive unit, for according to described the second dual-mode, by second instance and mutual the second data of described first instance.

Described the second interactive unit specifically for: from described second instance, receive the second downstream data being modulated according to described the second dual-mode by described second instance, described second downstream data is that described second instance receives from described first instance.

Alternatively, UE900 also comprises:

Sending module, for the feedback sequential according to described the second dual-mode, sends the ascending HARQ indication for described second downstream data to described second instance.

In the scene of up CA, described the second data are the second upstream data;

Described the second interactive unit specifically for: the second upstream data according to after described the second dual-mode modulation is sent to described second instance, the second upstream data after described modulation by described second instance demodulation after, by described second instance, sent to described first instance.

Alternatively, UE900 also comprises:

Receiver module is that described second instance sends according to the feedback sequential of described the second dual-mode for receiving, for the descending HARQ indication of described the second upstream data; Or, for receive according to the feedback sequential of described the first dual-mode, send described in described first instance, for the descending HARQ indication of described the second upstream data.

The embodiment of the present invention nine provides the solution of a kind of different standard carrier wave CA, has improved throughput and frequency spectrum resource utilization rate.

Figure 10 is the structural representation of a kind of carrier aggregation system 100 embodiment provided by the invention.As shown in Figure 7, system embodiment comprises: entity 11, another entity 12 and UE13.

In a kind of optional scene, entity 11, another entity 12 and UE13 are respectively entity 400, another entity and the UE described in the embodiment of the present invention four.

In another optional scene, entity 11, another entity 12 and UE13 are respectively entity 500, another entity and the UE described in the embodiment of the present invention five.

In another optional scene, entity 11, another entity 12 and UE13 are respectively first instance, second instance and the UE600 described in the embodiment of the present invention six.

In another optional scene, entity 11, another entity 12 and UE13 are respectively entity 700, another entity and the UE described in the embodiment of the present invention seven.

In another optional scene, entity 11, another entity 12 and UE13 are respectively entity 800, another entity and the UE described in the embodiment of the present invention eight.

In another optional scene, entity 11, another entity 12 and UE13 are respectively first instance, second instance and the UE900 described in the embodiment of the present invention nine.

The embodiment of the present invention ten provides the solution of a kind of different standard carrier wave CA, has improved throughput and frequency spectrum resource utilization rate.

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: each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit above; Although the present invention is had been described in detail with reference to aforementioned each 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 some or all of technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.

Claims

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

2. method according to claim 1, is characterized in that, before mutual the first data of described first instance and user equipment (UE), also comprises:

3. method according to claim 2, is characterized in that, described the first data are first downstream data, and described the second data are second downstream data;

4. method according to claim 2, is characterized in that, described the first data are the first upstream data, and described the second data are the second upstream data;

5. method according to claim 1, is characterized in that, before mutual the first data of described first instance and user equipment (UE), also comprises:

6. method according to claim 5, is characterized in that, described the first data are first downstream data, and described the second data are second downstream data;

7. method according to claim 5, is characterized in that, described the first data are the first upstream data, and described the second data are the second upstream data;

8. according to the method described in claim 3 or 6, it is characterized in that, described by after second instance and mutual the second data of described UE, also comprise:

9. method according to claim 8, it is characterized in that, described the first dual-mode is TDD pattern, when described the second dual-mode is FDD pattern, described second instance adopts the part descending sub frame in auxiliary carrier wave to send described second downstream data, and the position of described part descending sub frame is identical with the position of descending sub frame in main carrier.

10. according to the method described in claim 4 or 7, it is characterized in that, described by after second instance and mutual the second data of described UE, also comprise:

11. methods according to claim 10, it is characterized in that, described the first dual-mode is tdd mode, when described the second dual-mode is fdd mode, described second instance adopts the part sub-frame of uplink in auxiliary carrier wave to receive described the second upstream data, and the position of described part sub-frame of uplink is identical with the position of sub-frame of uplink in main carrier.

12. according to the method described in claim 3,6 or 8, it is characterized in that, described by before second instance and mutual the second data of described UE, also comprises:

13. methods according to claim 12, is characterized in that, described first instance determines that the descending CA in described auxiliary carrier wave takies resource, comprising:

14. according to the method described in claim 12 or 13, it is characterized in that, described the first dual-mode is fdd mode, when described the second dual-mode is tdd mode, described by before second instance and mutual the second data of described UE, also comprises:

15. according to the method described in claim 4,7 or 10, it is characterized in that, described by before second instance and mutual the second data of described UE, also comprises:

16. methods according to claim 15, is characterized in that, described first instance determines that the up CA in described auxiliary carrier wave takies resource, comprising:

17. according to the method described in claim 15 or 16, it is characterized in that, described the first dual-mode is FDD pattern, when described the second dual-mode is TDD pattern, described by before second instance and mutual the second data of described UE, also comprise:

18. according to arbitrary described method in claim 2～17, it is characterized in that, described described frequency is notified to described UE, comprising:

19. according to arbitrary described method in claim 1～18, it is characterized in that, described first instance is determined the auxiliary carrier cell of carrier aggregation CA, comprising:

20. 1 kinds of carrier polymerizing methods, is characterized in that, comprising:

21. methods according to claim 20, is characterized in that, described according to the indication of first instance and user equipment (UE) interaction data, comprising:

22. methods according to claim 21, is characterized in that, described data are downlink data;

23. methods according to claim 21, is characterized in that, described data are upstream data;

24. methods according to claim 20, is characterized in that, described second instance, according to the indication of first instance and user equipment (UE) interaction data, comprising:

25. methods according to claim 24, is characterized in that, described data are downlink data;

26. methods according to claim 25, is characterized in that, described second instance, according to the indication of described first instance, after described the second dual-mode and described UE interaction data, also comprises:

27. according to the method described in claim 22 or 25, it is characterized in that, described the first dual-mode is TDD pattern, when described the second dual-mode is FDD pattern, described second instance adopts the part descending sub frame in auxiliary carrier wave to send described downlink data, and the position of described part descending sub frame is identical with the position of descending sub frame in main carrier.

28. methods according to claim 24, is characterized in that, described data are upstream data;

29. methods according to claim 28, is characterized in that, described second instance receive that described UE sends according to after upstream data after described the second dual-mode modulation, also comprise:

30. according to the method described in claim 23 or 28, it is characterized in that, described the first dual-mode is tdd mode, when described the second dual-mode is fdd mode, described second instance adopts the part sub-frame of uplink in auxiliary carrier wave to receive described upstream data, and the position of described part sub-frame of uplink is identical with the position of sub-frame of uplink in main carrier.

31. according to arbitrary described method in claim 20～30, it is characterized in that, described according to before the indication of first instance and user equipment (UE) interaction data, also comprises:

32. methods according to claim 31, is characterized in that, described second instance determines that the CA in auxiliary carrier wave takies resource, comprising:

33. according to the method described in claim 31 or 32, it is characterized in that, also comprises:

34. methods according to claim 32, is characterized in that, described the first dual-mode is fdd mode, and described the second dual-mode is tdd mode;

35. according to arbitrary described method in claim 20～34, it is characterized in that, described second instance is determined the main carrier community of carrier aggregation CA, comprising:

36. according to arbitrary described method in claim 20～35, it is characterized in that, described the first dual-mode is fdd mode, and described the second dual-mode is tdd mode; Or described the first dual-mode is tdd mode, described the second dual-mode is fdd mode.

37. 1 kinds of carrier polymerizing methods, is characterized in that, comprising:

38. according to the method described in claim 37, it is characterized in that, mutual the first data of described UE and first instance, comprising:

39. according to the method described in claim 38, it is characterized in that, described the second data are second downstream data;

40. according to the method described in claim 39, it is characterized in that, described according to described the second dual-mode, after second instance and mutual the second data of described first instance, also comprises:

41. according to the method described in claim 38, it is characterized in that, described the second data are the second upstream data;

42. according to the method described in claim 41, it is characterized in that, described according to described the second dual-mode, after second instance and mutual the second data of described first instance, also comprises:

43. according to arbitrary described method in claim 37～42, it is characterized in that, described user equipment (UE) is determined the He Fu carrier cell, main carrier community of carrier aggregation CA, comprising:

44. according to the method described in claim 43, it is characterized in that, the described information that receives the frequency that auxiliary carrier wave corresponding to described auxiliary carrier cell is corresponding from described first instance, comprising:

45. according to arbitrary described method in claim 37～44, it is characterized in that, described the first dual-mode is FDD pattern, and described the second dual-mode is TDD pattern; Or described the first dual-mode is tdd mode, described the second dual-mode is fdd mode.

46. 1 kinds of entities, is characterized in that, comprising:

47. according to the entity described in claim 46, it is characterized in that, described processor also for:

48. according to the entity described in claim 47, it is characterized in that, described the first data are first downstream data, and described the second data are second downstream data;

Described reflector specifically for:

49. according to the entity described in claim 47, it is characterized in that, described the first data are the first upstream data, and described the second data are the second upstream data;

Described receiver specifically for:

50. according to the entity described in claim 46, it is characterized in that, described processor also for:

51. according to the entity described in claim 50, it is characterized in that, described the first data are first downstream data, and described the second data are second downstream data;

Described reflector specifically for:

52. according to the entity described in claim 50, it is characterized in that, described the first data are the first upstream data, and described the second data are the second upstream data;

Described receiver specifically for:

53. according to the entity described in claim 48 or 51, it is characterized in that, described receiver also for, receive that described UE sends according to the feedback sequential of described the first dual-mode, for the uplink hybrid automatic repeat request HARQ indication of described second downstream data.

54. according to the entity described in claim 53, it is characterized in that, described the first dual-mode is TDD pattern, when described the second dual-mode is FDD pattern, described another entity adopts the part descending sub frame in auxiliary carrier wave to send described second downstream data, and the position of described part descending sub frame is identical with the position of descending sub frame in main carrier.

55. according to the entity described in claim 49 or 52, it is characterized in that, described reflector also for, according to the feedback sequential of described the first dual-mode, to described UE, send the descending HARQ indication for described the second upstream data.

56. according to the entity described in claim 55, it is characterized in that, described the first dual-mode is tdd mode, when described the second dual-mode is fdd mode, described another entity adopts the part sub-frame of uplink in auxiliary carrier wave to receive described the second upstream data, and the position of described part sub-frame of uplink is identical with the position of sub-frame of uplink in main carrier.

57. according to the entity described in claim 46,51 or 53, it is characterized in that, described processor also for:

58. according to the entity described in claim 57, it is characterized in that, described processor also specifically for:

59. according to the entity described in claim 57 or 58, it is characterized in that, described the first dual-mode is fdd mode, when described the second dual-mode is tdd mode, described processor also for:

60. according to the entity described in claim 49,52 or 55, it is characterized in that, described processor also for:

61. according to the entity described in claim 60, it is characterized in that, described processor also specifically for:

62. according to the entity described in claim 60 or 61, it is characterized in that, described the first dual-mode is fdd mode, when described the second dual-mode is tdd mode, described processor determines that the up CA in described auxiliary carrier wave takies resource when receiving described the second upstream data, and descending sub frame and special subframe in described auxiliary carrier wave are unavailable.

63. according to arbitrary described entity in claim 46～62, it is characterized in that, described reflector specifically for:

64. according to arbitrary described entity in claim 46～63, it is characterized in that, described processor specifically for:

65. according to arbitrary described entity in claim 46～64, it is characterized in that, described entity is base station.

66. 1 kinds of entities, is characterized in that, comprising:

67. according to the entity described in claim 66, it is characterized in that, and described reflector and receiver, specifically for:

68. according to the entity described in claim 67, it is characterized in that, described data are downlink data;

69. according to the entity described in claim 67, it is characterized in that, described data are upstream data;

70. according to the entity described in claim 66, it is characterized in that, and described reflector and receiver, specifically for:

71. according to the entity described in claim 70, it is characterized in that, described data are downlink data;

72. according to the entity described in claim 71, it is characterized in that, described receiver also for, receive that described UE sends according to the feedback sequential of described the second dual-mode, for the uplink hybrid automatic repeat request HARQ indication of described downlink data.

73. according to the entity described in claim 68 or 71, it is characterized in that, described the first dual-mode is TDD pattern, when described the second dual-mode is FDD pattern, described reflector adopts the part descending sub frame in auxiliary carrier wave to send described downlink data, and the position of described part descending sub frame is identical with the position of descending sub frame in main carrier.

74. according to the entity described in claim 70, it is characterized in that, described data are upstream data;

75. according to the entity described in claim 74, it is characterized in that, described reflector also for, according to the feedback sequential of described the second dual-mode, to described UE, send the descending HARQ indication for described upstream data.

76. according to the entity described in claim 69 or 74, it is characterized in that, described the first dual-mode is tdd mode, when described the second dual-mode is fdd mode, described receiver adopts the part sub-frame of uplink in auxiliary carrier wave to receive described upstream data, and the position of described part sub-frame of uplink is identical with the position of sub-frame of uplink in main carrier.

77. according to arbitrary described entity in claim 66～76, it is characterized in that, described processor also for:

78. according to the entity described in claim 77, it is characterized in that, described processor also specifically for:

79. according to the entity described in claim 77 or 78, it is characterized in that, described reflector and receiver also for, by take the UE interaction data of other resource resource and the described auxiliary carrier cell of access in described auxiliary carrier wave except described CA.

80. according to the entity described in claim 78, it is characterized in that, described the first dual-mode is FDD pattern, and described the second dual-mode is TDD pattern;

81. according to arbitrary described entity in claim 66～80, it is characterized in that, described processor specifically for:

82. according to arbitrary described entity in claim 66～81, it is characterized in that, described the first dual-mode is FDD pattern, and described the second dual-mode is TDD pattern; Or described the first dual-mode is tdd mode, described the second dual-mode is fdd mode.

83. according to arbitrary described entity in claim 66～82, it is characterized in that, described entity is base station.

84. 1 kinds of subscriber equipmenies, is characterized in that, comprising:

85. subscriber equipmenies described in 4 according to Claim 8, is characterized in that, described reflector and receiver specifically for:

86. subscriber equipmenies described in 5 according to Claim 8, is characterized in that, described the second data are second downstream data;

87. subscriber equipmenies described in 6 according to Claim 8, is characterized in that, described reflector also for:

88. subscriber equipmenies described in 5 according to Claim 8, is characterized in that, described the second data are the second upstream data;

89. subscriber equipmenies described in 8 according to Claim 8, is characterized in that, described receiver also for:

90. arbitrary described subscriber equipmenies in 4～89 according to Claim 8, it is characterized in that, described receiver also for: at described subscriber equipment, access behind described main carrier community, from described first instance, receive the information of the frequency that auxiliary carrier wave corresponding to described auxiliary carrier cell is corresponding;

91. according to the subscriber equipment described in claim 90, it is characterized in that, described receiver also specifically for: from described first instance, receive radio resource control RRC reconfiguration message, described RRC reconfiguration message is carried the information of described frequency.

92. arbitrary described subscriber equipmenies in 4～91 according to Claim 8, is characterized in that, described the first dual-mode is FDD pattern, and described the second dual-mode is TDD pattern; Or described the first dual-mode is tdd mode, described the second dual-mode is fdd mode.

93. 1 kinds of carrier aggregation systems, is characterized in that, comprising: as the entity as described in arbitrary in claim 46～65, described another entity and described subscriber equipment.

94. 1 kinds of carrier aggregation systems, is characterized in that, comprising: as the entity as described in arbitrary in claim 66～83, described another entity and described subscriber equipment.

95. 1 kinds of carrier aggregation systems, is characterized in that, comprising: as subscriber equipment, described first instance and the described second instance as described in arbitrary in claim 84～92.