CN104737482A

CN104737482A - Channel state indication report method and apparatus

Info

Publication number: CN104737482A
Application number: CN201380002350.5A
Authority: CN
Inventors: 杨建兵; 程型清
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2013-03-30
Filing date: 2013-03-30
Publication date: 2015-06-24

Abstract

The embodiment of the present invention provides a channel state indication report method, the method comprising: respectively configuring a first CSI and a second CSI, the first CSI and the second CSI being CSIs reported in the same frame; and reporting the first CSI and the second CSI to a base station according to a preset reporting method, wherein the reset reporting method comprises any one of the following: combining the first CSI and the second CSI and reporting the combined CSI; reporting the first CSI and the second CSI in a differential mode; and reporting the first CSI and the second CSI according to priority levels. Correspondingly the embodiment of the present invention also provides a corresponding apparatus. According to the embodiment of the present invention, when two CSIs are required to be reported in the same frame, the CSIs can be effectively reported to the base station, thereby improving performance of a network system.

Description

A kind of channel status instruction report method and equipment

Technical field

The present invention relates to communication technical field, particularly relate to a kind of channel status instruction report method and equipment.

Background technology

For promoting subscriber equipment (the User Equipment of edge cell, UE) throughput, third generation Partnership Program (The 3rd Generation Partnership Project, R11 version 3GPP) introduces and strengthens Inter-Cell Interference Coordination (enhanced Inter-Cell Interference Coordination, eICIC) technology, this technology is mainly coordinated the information of Serving cell and interfered cell, principal character dispatches some subframes to the UE being in macro base station (Macro) community and little base station (Pico) cell edge, these subframe Macro do not send data, blank subframe (Almost Blank Subframe is sent by Pico, ABS).And the interference that UE is subject on ABS and normal (normal) subframe is different, so just need UE at these two kinds of subframe type reporting channel state instruction (Channel State Information respectively, CSI), but the CSI that these two kinds of subframe type report is configuration separately, the CSI that reports of these two kinds of subframe type is caused to collide like this, namely these two CSI report in same frame, bit (bit) sum that in reality, two CSI report often can exceed physical uplink control channel (Physical Uplink Control Channel, PUCCH) the bit limiting value that in, a frame bears, such as, the bit that two CSI collided report adds up to 15bit, and the bit limiting value that in PUCCH, frame bears is when being 11bit, so just these two CSI can not be reported effectively, thus cause the poor performance of network system.

Summary of the invention

Embodiments provide a kind of CSI report method, when two CSI need to give the correct time in same frame, effectively these CSI can be reported to base station, thus the performance of network system can be improved.

First aspect, the embodiment of the present invention provides a kind of CSI report method, comprising:

Configure a CSI and the 2nd CSI respectively; A described CSI and described 2nd CSI is the CSI reported in same frame;

A described CSI and described 2nd CSI is reported to base station according to the reporting schemes preset;

Wherein, described default reporting schemes comprise following any one:

A described CSI and described 2nd CSI is merged, reports the CSI after merging;

A described CSI and described 2nd CSI is reported with the form of difference;

A described CSI and described 2nd CSI is reported according to the mode of priority level.

In the first possible implementation of first aspect, a described CSI and described 2nd CSI specifies in the CSI reported in same frame in advance.

In conjunction with first aspect, in the implementation that the second is possible, described configure respectively first channel status instruction CSI and the 2nd CSI before, described method also comprises:

Receive the communication signaling that base station sends, described notice signaling is used for notifying that a described CSI and described 2nd CSI reports in same frame.

In conjunction with above-mentioned arbitrary implementation of first aspect, in the implementation that the third is possible, when described default reporting schemes comprises, a described CSI and described 2nd CSI is merged, when reporting the CSI after merging, described by a described CSI and described 2nd CSI according to preset reporting schemes report to base station, comprising:

According to the priority level of the CSI content preset, one or more content selecting priority level the highest from the content that a described CSI comprises is as first content;

According to the priority level of the CSI content preset, one or more content selecting priority level the highest from the content that described 2nd CSI comprises is as the second content;

Described first content and described second content are carried out merging and obtains the 3rd CSI, and described 3rd CSI is reported to base station.

In conjunction with the third possible implementation of first aspect, in the 4th kind of possible implementation, describedly described first content and described second content carried out merging obtain the 3rd CSI, comprising:

Described first content and described second content are merged, to obtain the 3rd CSI according to the order of the call number of a described CSI and described 2nd CSI.

In conjunction with first aspect or the first possible implementation of first aspect or the possible implementation of the second of first aspect, in the 5th kind of possible implementation,

When described default reporting schemes comprise report a described CSI and described 2nd CSI with the form of difference time, described a described CSI and described 2nd CSI is reported to base station according to the reporting schemes preset, comprising:

Calculus of differences is carried out to the attribute identical content that a described CSI and described 2nd CSI comprises, obtains operation result;

A described CSI and described calculus of differences result are reported to base station, or described 2nd CSI and described calculus of differences result are reported to base station.

In conjunction with first aspect or the first possible implementation of first aspect or the possible implementation of the second of first aspect, in the 6th kind of possible implementation, when described default reporting schemes comprise report a described CSI and described 2nd CSI according to the mode of priority level time, described by a described CSI and described 2nd CSI according to preset reporting schemes report to base station, comprising:

A described CSI and the not high CSI of described 2nd CSI medium priority is reported to base station; Or

A described CSI and described 2nd CSI is put according to the order of priority level, and the CSI after described putting is encoded, then the CSI after coding is reported to base station;

Wherein: the priority level of a described CSI and described 2nd CSI obtains in the following way:

The priority level of a pre-defined described CSI and described 2nd CSI; Or

Be decided to be the highest with reference to subframe apart from the priority level triggering the nearer CSI of subframe by a described CSI and described 2nd CSI; Or

Obtain the priority level of a described CSI and described 2nd CSI by obtaining high-level signaling notice, wherein, described high-level signaling notification package is containing the priority level information of a described CSI and described 2nd CSI.

Second aspect, the embodiment of the present invention provides a kind of CSI report method, comprising:

Receive a CSI that UE reported by default reporting schemes and the 2nd CSI, a described CSI and described 2nd CSI are the preassigned CSI reported in same frame;

Wherein, described default reporting schemes comprise following any one:

A described CSI and described 2nd CSI is merged, reports the CSI after merging;

A described CSI and described 2nd CSI is reported with the form of difference;

The third aspect, the embodiment of the present invention provides a kind of UE, comprising:

Dispensing unit and report unit, wherein:

Described dispensing unit, for configuring a CSI and the 2nd CSI respectively; A described CSI and described 2nd CSI is the CSI reported in same frame;

Describedly report unit, for a described CSI and described 2nd CSI is reported to base station according to the reporting schemes preset;

Wherein, described default reporting schemes comprise following any one:

A described CSI and described 2nd CSI is merged, reports the CSI after merging;

A described CSI and described 2nd CSI is reported with the form of difference;

In the first possible implementation of the third aspect, a described CSI and described 2nd CSI specifies in the CSI reported in same frame in advance.

In conjunction with the third aspect, in the implementation that the second is possible, described equipment also comprises:

Receiving element, for receiving the communication signaling that base station sends, described notice signaling is used for notifying that a described CSI and described 2nd CSI reports in same frame.

In conjunction with above-mentioned arbitrary implementation of the third aspect, in the implementation that the third is possible, described in report unit to comprise:

First selected cell, for the priority level according to the CSI content preset, one or more content selecting priority level the highest from the content that a described CSI comprises is as first content;

Second selected cell, for the priority level according to the CSI content preset, one or more content selecting priority level the highest from the content that described 2nd CSI comprises is as the second content;

Merge cells, obtains the 3rd CSI for described first content and described second content are carried out merging, and described 3rd CSI is reported to base station.

In conjunction with the third possible implementation of the third aspect, in the 4th kind of possible implementation, described first content and described second content also merge for the order of the call number according to a described CSI and described 2nd CSI, to obtain the 3rd CSI by described merge cells.

In conjunction with the third aspect or the first possible implementation of the third aspect or the possible implementation of the second of the third aspect, in the 5th kind of possible implementation, described in report unit also to comprise:

Arithmetic element, carries out calculus of differences for the attribute identical content comprised a described CSI and described 2nd CSI, obtains operation result;

Report subelement, for a described CSI and described calculus of differences result are reported to base station, or described 2nd CSI and described calculus of differences result are reported to base station.

In conjunction with the third aspect or the first possible implementation of the third aspect or the possible implementation of the second of the third aspect, in the 6th kind of possible implementation, described in report unit also for a described CSI and the not high CSI of described 2nd CSI medium priority is reported to base station; Or described in report unit also for being put according to the order of priority level by a described CSI and described 2nd CSI, and the CSI after described putting to be encoded, then the CSI after coding is reported to base station;

The priority level of a pre-defined described CSI and described 2nd CSI; Or

Fourth aspect, the embodiment of the present invention provides a kind of base station, comprising:

Receiving element is the preassigned CSI reported in same frame for receiving UE by the CSI that reports of reporting schemes that presets and the 2nd CSI, a described CSI and described 2nd CSI;

Wherein, described default reporting schemes comprise following any one:

A described CSI and described 2nd CSI is merged, reports the CSI after merging;

A described CSI and described 2nd CSI is reported with the form of difference;

5th aspect, a kind of UE that the embodiment of the present invention provides, comprise: transmitter and memory, and the processor be connected with described receiver, described transmitter and described memory respectively, described memory stores batch processing code, the following operation of program code execution that described processor stores for calling described memory:

Control described transmitter and a described CSI and described 2nd CSI is reported to base station according to the reporting schemes preset;

Wherein, described default reporting schemes comprise following any one:

A described CSI and described 2nd CSI is merged, reports the CSI after merging;

A described CSI and described 2nd CSI is reported with the form of difference;

In the first possible implementation in the 5th, a described CSI and described 2nd CSI specifies in the CSI reported in same frame in advance.

In conjunction with the 5th aspect, in the implementation that the second is possible, described equipment also comprises:

Receiver, described processor also receives the communication signaling of base station transmission for controlling described receiver, described notice signaling is used for notifying that a described CSI and described 2nd CSI reports in same frame.

In conjunction with above-mentioned arbitrary implementation of the 5th aspect, in the implementation that the third is possible, when described default reporting schemes comprises, a described CSI and described 2nd CSI is merged, when reporting the CSI after merging, a described CSI and described 2nd CSI is reported to base station according to the reporting schemes preset by the described transmitter of control that described processor performs, and comprising:

Described first content and described second content are carried out merging and obtains the 3rd CSI, and control described transmitter described 3rd CSI is reported to base station.

In conjunction with the first possible implementation of the 5th aspect, in the 4th kind of possible implementation, what described processor performed carry out merging by described first content and described second content obtains the 3rd CSI, comprising:

In conjunction with the 5th aspect or the first possible implementation of the 5th aspect or the possible implementation of the second of the 5th aspect, in the 5th kind of possible implementation, when described default reporting schemes comprise report a described CSI and described 2nd CSI with the form of difference time, a described CSI and described 2nd CSI is reported to base station according to the reporting schemes preset by the described transmitter of control that described processor performs, and comprising:

Control described transmitter and a described CSI and described calculus of differences result are reported to base station, or described 2nd CSI and described calculus of differences result are reported to base station.

In conjunction with the 5th aspect or the first possible implementation of the 5th aspect or the possible implementation of the second of the 5th aspect, in the 6th kind of possible implementation, when described default reporting schemes comprise report a described CSI and described 2nd CSI according to the mode of priority level time, a described CSI and described 2nd CSI is reported to base station according to the reporting schemes preset by the described transmitter of control that described processor performs, and comprising:

A described CSI and described 2nd CSI is put according to the order of priority level, and the CSI after described putting is encoded, then control described transmitter by coding after CSI report to base station;

The priority level of a pre-defined described CSI and described 2nd CSI; Or

6th aspect, a kind of base station that the embodiment of the present invention provides, comprising:

Receiver and memory, and the processor be connected with described receiver and memory respectively, described memory stores batch processing code, the following operation of program code execution that described processor stores for calling described memory:

Control described receiver and receive a CSI that UE reported by default reporting schemes and the 2nd CSI, a described CSI and described 2nd CSI are the preassigned CSI reported in same frame;

Wherein, described default reporting schemes comprise following any one:

A described CSI and described 2nd CSI is merged, reports the CSI after merging;

A described CSI and described 2nd CSI is reported with the form of difference;

In technique scheme, receive the communication signaling that base station sends, configure a CSI and the 2nd CSI respectively; A described CSI and described 2nd CSI is the CSI reported in same frame; A described CSI and described 2nd CSI is reported to base station according to the reporting schemes preset; Wherein, described default reporting schemes comprise following any one: a described CSI and described 2nd CSI is merged, reports the CSI after merging; A described CSI and described 2nd CSI is reported with the form of difference; A described CSI and described 2nd CSI is reported according to the mode of priority level.Such two CSI need to give the correct time in same frame, effectively these CSI can be reported to base station, thus can improve the performance of network system.

Accompanying drawing explanation

In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is the schematic flow sheet of a kind of CSI report method that the embodiment of the present invention provides;

Fig. 2 is the schematic flow sheet of the another kind of CSI report method that the embodiment of the present invention provides;

Fig. 3 is the schematic flow sheet of the another kind of CSI report method that the embodiment of the present invention provides;

Fig. 4 is the schematic flow sheet of the another kind of CSI report method that the embodiment of the present invention provides;

Fig. 5 is the schematic flow sheet of the another kind of CSI report method that the embodiment of the present invention provides;

Fig. 6 is the schematic flow sheet of the another kind of CSI report method that the embodiment of the present invention provides;

Fig. 7 is the schematic flow sheet of the another kind of CSI report method that the embodiment of the present invention provides;

Fig. 8 is the schematic flow sheet of the another kind of CSI report method that the embodiment of the present invention provides

Fig. 9 is the schematic flow sheet of the another kind of CSI report method that the embodiment of the present invention provides;

Figure 10 is the structural representation of a kind of UE that the embodiment of the present invention provides;

Figure 11 is the structural representation of the another kind of UE that the embodiment of the present invention provides;

Figure 12 is the structural representation of the another kind of UE that the embodiment of the present invention provides;

Figure 13 is the structural representation of the another kind of UE that the embodiment of the present invention provides;

Figure 14 is the structural representation of the another kind of UE that the embodiment of the present invention provides;

Figure 15 is the structural representation of the another kind of UE that the embodiment of the present invention provides;

Figure 16 is the structural representation of the another kind of UE that the embodiment of the present invention provides;

Figure 17 is the structural representation of a kind of base station that the embodiment of the present invention provides;

Figure 18 is the structural representation of the system that a kind of CSI that the embodiment of the present invention provides reports;

Figure 19 is the structural representation of the another kind of UE that the embodiment of the present invention provides;

Figure 20 is the structural representation of the another kind of UE that the embodiment of the present invention provides;

Figure 21 is the structural representation of the another kind of UE that the embodiment of the present invention provides;

Figure 22 is the structural representation of the another kind of UE that the embodiment of the present invention provides;

Figure 23 is the structural representation of the another kind of UE that the embodiment of the present invention provides;

Figure 24 is the structural representation of the another kind of UE that the embodiment of the present invention provides;

Figure 25 is the structural representation of the another kind of UE that the embodiment of the present invention provides;

Figure 26 is the structural representation of the another kind of base station that the embodiment of the present invention provides;

Figure 27 is the structural representation of the system that a kind of CSI that the embodiment of the present invention provides reports.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.

Fig. 1 is the schematic flow sheet of a kind of CSI report method that the embodiment of the present invention provides, and as shown in Figure 1, comprising:

101, a CSI and the 2nd CSI is configured respectively; A described CSI and described 2nd CSI is the CSI reported in same frame;

102, a described CSI and described 2nd CSI is reported to base station according to the reporting schemes preset;

Wherein, described default reporting schemes comprise following any one:

A described CSI and described 2nd CSI is merged, reports the CSI after merging;

A described CSI and described 2nd CSI is reported with the form of difference;

Optionally, the CSI that an above-mentioned CSI can report for ABS, above-mentioned 2nd CSI can be the CSI reported for normal (normal) subframe.

Optionally, an above-mentioned CSI and the 2nd CSI can be the CSI that periodicity reports or aperiodic reports.

Optionally, above-mentioned notice signaling is used for notifying that the first channel status instruction the one CSI and the 2nd CSI reports and can refer in same frame, and a CSI and the 2nd CSI reports simultaneously on the same frame.This frame can be subframe.

Optionally, described method can be applied on UE, and namely UE can to implement the above described method, and wherein, UE can be the communication equipment such as mobile phone, panel computer.

Optionally, base station can be the base stations such as Macro or Pico.

As the optional execution mode of one, a described CSI and described 2nd CSI specifies in the CSI reported in same frame in advance.This execution mode, an above-mentioned CSI and the 2nd CSI can be the CSI periodically reported.

As the optional execution mode of one, as shown in Figure 2, before step 101, described method can also comprise:

103, receive the communication signaling that base station sends, described notice signaling is used for notifying that a described CSI and described 2nd CSI reports in same frame.

This execution mode, an above-mentioned CSI and the 2nd CSI can be the CSI that periodicity reports or aperiodic reports.

In technique scheme, configure a CSI and the 2nd CSI respectively; A described CSI and described 2nd CSI is the CSI reported in same frame; A described CSI and described 2nd CSI is reported to base station according to the reporting schemes preset; Wherein, described default reporting schemes comprise following any one: a described CSI and described 2nd CSI is merged, reports the CSI after merging; A described CSI and described 2nd CSI is reported with the form of difference; A described CSI and described 2nd CSI is reported according to the mode of priority level.Such two CSI need to give the correct time in same frame, effectively these CSI can be reported to base station, thus can improve the performance of network system.

Fig. 3 is the schematic flow sheet of the another kind of CSI report method that the embodiment of the present invention provides, and as shown in Figure 3, comprising:

201, a CSI and the 2nd CSI is configured respectively; A described CSI and described 2nd CSI is the CSI reported in same frame;

202, according to the priority level of the CSI content preset, one or more content selecting priority level the highest from the content that a described CSI comprises is as first content;

203, according to the priority level of the CSI content preset, one or more content selecting priority level the highest from the content that described 2nd CSI comprises is as the second content;

204, described first content and described second content are carried out merging and obtain the 3rd CSI, and described 3rd CSI is reported to base station.

Optionally, describedly described first content and described second content carried out merging obtain the 3rd CSI, can comprise:

Described first content and described second content are merged, to obtain the 3rd CSI according to the order of the call number of a described CSI and described 2nd CSI.Just first content and the second content can be distinguished by the call number of a CSI and the 2nd CSI when such base station receives the 3rd CSI.

Optionally, which can also pass through with content in form signals base the 3rd CSI of notice as first content, which content is the second content, during as reported the 3rd CSI again, a notification message is sent again to base station, this notification message is used for informing in the 3rd CSI, which content is first content, and which content is the second content.

Optionally, in the priority level of above-mentioned CSI content, the sequence high to Low from priority can be: order instruction (Rank Indicator, RI), pre-coding matrix instruction (Precoding Marix Indicator, PMI), subband label (sub-band label), channel quality instruction (Channel Quality Indicator, CQI).Wherein, PMI can also be divided into multiple priority level, such as: the sequence that the priority of PMI is high to Low can be: the 2nd PMI of PMI, 8TX PUCCH subpattern (submode) of bandwidth PMI, 8TX PUCCH subpattern (submode), best (best) M PMI.

Such as: when an above-mentioned CSI and the 2nd CSI only includes RI, so with regard to these two RI of pin carry out merging obtain the 3rd CSI (due to only comprise RI merge like this after the 3rd CSI on to give the correct time the bit limiting value can not born more than PUCCH).Such as: one of them CSI of a CSI and the 2nd CSI reports the feedback into 8TX CSI PUCCH 1-1submod 1, then RI and the i1 feedback in this CSI or only RI can be reported.Such as: one of them CSI of a CSI and the 2nd CSI reports the feedback into 8TX CSI PUCCH2-1, then PTI and RI of this CSI can be fed back or only report RI.Such as: a CSI reports as RI and the 2nd CSO is PMI or CQI collision, merges like this, will report to base station by these two.Such as: a CSI reports as PMI and the 2nd CSI is CQI, merges like this, will report to base station by these two.Such as: when the community that a CSI of a CSI and the 2nd CSI is corresponding have employed PUCCH 2-1, so sub-band label can also to be arranged the content medium priority of CSI not the highest for the present embodiment, namely can report the sub-band label of this CSI, and CQI and PMI of this CSI can not be reported.

Optionally, an above-mentioned CSI and the 2nd CSI can be with the CSI periodically reported.

Optionally, step 205 can be, by the version (format) 2 of PUCCH or version (format) 2a of PUCCH, the 3rd CSI is reported to base station.

In technique scheme, on the basis of embodiment above, two CSI simultaneously reported that can realize base station indicates are merged into a CSI, and the CSI of merging are reported to base station.The performance of network system can also be improved.

Fig. 4 is the schematic flow sheet of the another kind of CSI report method that the embodiment of the present invention provides, and as shown in Figure 4, comprising:

301, a CSI and the 2nd CSI is configured respectively; A described CSI and described 2nd CSI is the CSI reported in same frame;

302, calculus of differences is carried out to the attribute identical content that a described CSI and described 2nd CSI comprises, obtain operation result;

303, a described CSI and described calculus of differences result are reported to base station, or described 2nd CSI and described calculus of differences result are reported to base station.

Optionally, the above-mentioned attribute identical content comprised a described CSI and described 2nd CSI carries out calculus of differences and can be, calculus of differences is carried out to the content of same attribute in a described CSI and described 2nd CSI, such as: a described CSI and described 2nd CSI comprises CQI, or when a described CSI and described 2nd CSI comprises CQI and PMI, namely, step 302 can be all comprise CQI to a described CSI and described 2nd CSI to carry out calculus of differences, again PMI is comprised to a described CSI and described 2nd CSI and carry out calculus of differences, such as: the CQI of a CSI is 7, 9 namely and the CQI of the 2nd CSI is, the calculus of differences result that can obtain the CQI of a described CSI and described 2nd CSI is 2, in like manner, calculate the calculus of differences result of the PMI of a described CSI and described 2nd CSI.Such step 303 just can report CQI and the calculus of differences result 2 of a CSI, and the calculus of differences result of PMI, or step 303 just can report CQI and the calculus of differences result 2 of the 2nd CSI, and the calculus of differences result of PMI.Report the CQI of a CSI and calculus of differences result 2 when base station receives or receive the CQI and calculus of differences result 2 that report the 2nd CSI, just can be obtained the value of the CQI of another CSI by this calculus of differences result 2.In like manner, when a described CSI and described 2nd CSI comprises PMI, namely, step 302 can be all comprise PMI to a described CSI and described 2nd CSI to carry out calculus of differences, such step 303 just can report PMI and the calculus of differences result of a CSI, or step 303 just can report PMI and the calculus of differences result of the 2nd CSI.Report the PMI of a CSI and calculus of differences result when base station receives or receive the PMI and calculus of differences result that report the 2nd CSI, just can be obtained the value of the PMI of another CSI by this calculus of differences result 2.

Optionally, step 303 can be, by the version (format) 2 of PUCCH or version (format) 2a of PUCCH, a described CSI and described calculus of differences result are reported to base station, or described 2nd CSI and described calculus of differences result are reported to base station.

In technique scheme, on the basis of embodiment above, two CSI simultaneously reported that can realize base station indicates report to base station with the form of difference.The performance of network system can also be improved.

Fig. 5 is the schematic flow sheet of the another kind of CSI report method that the embodiment of the present invention provides, and as shown in Figure 5, comprising:

401, a CSI and the 2nd CSI is configured respectively; A described CSI and described 2nd CSI is the CSI reported in same frame;

402, a described CSI and the not high CSI of described 2nd CSI medium priority is reported to base station;

The priority level of a pre-defined described CSI and described 2nd CSI; Or

Optionally, the priority level of a pre-defined described CSI and described 2nd CSI, can according to the call number of CSI or content or the predefined priority level of carrier wave.

Optionally, the distance triggered in the nearer CSI of subframe with reference to subframe distance in a CSI described above and described 2nd CSI can be time gap.Wherein, triggering reference subframe in subframe and CSI is all a known knowledge point, does not elaborate herein.

Optionally, step 402 can be, by the version (format) 2 of PUCCH or version (format) 2a of PUCCH, a described CSI and the not high CSI of described 2nd CSI medium priority is reported to base station.

In technique scheme, on the basis of embodiment above, the CSI that two CSI simultaneously reported that base station indicates can be realized priority level high only to report is to base station.The performance of network system can also be improved.

Fig. 6 is the schematic flow sheet of the another kind of CSI report method that the embodiment of the present invention provides, and as shown in Figure 6, comprising:

501, a CSI and the 2nd CSI is configured respectively; A described CSI and described 2nd CSI is the CSI reported in same frame;

502, a described CSI and described 2nd CSI is put according to the order of priority level, and the CSI after described putting is encoded, then the CSI after coding is reported to base station.

The priority level of a pre-defined described CSI and described 2nd CSI; Or

Optionally, the cataloged procedure in step 502 is a known knowledge, does not elaborate herein.

Optionally, a described CSI and described 2nd CSI can also be put according to the order of priority level by the version of PUCCH (format) 3 (current format3 can support the transmission of 22bit) by the embodiment of the present invention, and encoded by the CSI after described putting, then the CSI after coding is reported to base station.Wherein, a CSI and the 2nd CSI can be the CSI periodically reported.

In technique scheme, on the basis of embodiment above, two CSI simultaneously reported that can realize base station indicates report to base station simultaneously.The performance of network system can also be improved.

Fig. 7 is the schematic flow sheet of the another kind of CSI report method that the embodiment of the present invention provides, and as shown in Figure 7, comprising:

601, receive the communication signaling that base station sends, described notice signaling is used for notifying that a described CSI and described 2nd CSI reports in same frame.

602, a CSI and the 2nd CSI is configured respectively;

603, a described CSI and described 2nd CSI is reported to base station according to the reporting schemes preset;

Wherein, described default reporting schemes comprise following any one:

A described CSI and described 2nd CSI is merged, reports the CSI after merging;

A described CSI and described 2nd CSI is reported with the form of difference;

Optionally, above-mentioned a described CSI and described 2nd CSI to be merged, report the CSI after merging; And reporting a described CSI and described 2nd CSI with the form of difference, these two kinds of reporting schemes can with reference to the execution mode of embodiment description above.

Optionally, can refer to when a CSI described above and described 2nd CSI collides, a CSI and the 2nd CSI reports simultaneously on the same frame.This frame can be subframe.

As the optional execution mode of one, when described default reporting schemes comprise report a described CSI and described 2nd CSI according to the mode of priority level time, described by a described CSI and described 2nd CSI according to preset reporting schemes report to base station, comprising:

The priority level of a pre-defined described CSI and described 2nd CSI; Or

Optionally, obtain the priority level of a described CSI and described 2nd CSI by obtaining high-level signaling notice, wherein, described high-level signaling notification package is containing the priority level information of a described CSI and described 2nd CSI.Can be the mapping relations of the priority level of high-level signaling content and a CSI and described 2nd CSI pre-set, such as, shown in table 1:

Table 1:

Wherein, high-level signaling comprises above-mentioned Value of CSI request field, so just can comprise by high-level signaling the priority level that above-mentioned Value of CSI request field gets a CSI and a CSI.

It should be noted that, the invention process can realize together in conjunction with above-described embodiment, such as: when high-level signaling comprises above-mentioned Value of CSI request fiel for ' 00 ', namely when the CSI of high-level signaling indication cycle property reports triggering (No aperiodic CSI report is triggered), represent a CSI and the 2nd CSI in the present embodiment reporting schemes can with second embodiment (being undertaken merging the embodiment reported by a CSI and the 2nd CSI) and the 3rd embodiment (namely, one CSI and the 2nd CSI is carried out the embodiment that difference reports).

Optionally, such as: when high-level signaling comprises above-mentioned Value of CSI request fiel for ' 01 ', namely high-level signaling represents that an acyclic CSI reports triggering (Aperiodic CSI report is triggered forCSI-1), namely represent that a CSI just can be reported to base station by step 603, and can also limit and will only have when a CSI is the CSI that aperiodicity reports.Such as: when high-level signaling comprises above-mentioned Value of CSIrequest fiel for ' 10 ', namely high-level signaling represents that acyclic 2nd CSI reports triggering (AperiodicCSI report is triggered for CSI-2), namely represent that the 2nd CSI just can be reported to base station by step 603, and can also limit and will only have when the 2nd CSI is the CSI that aperiodicity reports.Such as: when high-level signaling comprises above-mentioned Value of CSI request fiel for ' 11 ', namely high-level signaling represents that an acyclic CSI and the 2nd CSI reports triggering (Aperiodic CSI report is triggered for CSI-1 & CSI-1), namely represent that a CSI and the 2nd CSI just can report with up to base station by step 603, and can also limit that will to only have a CSI and the 2nd CSI to be the CSI that aperiodicity reports.

In technique scheme, receive the communication signaling that base station sends, described notice signaling is used for notifying that a described CSI and described 2nd CSI reports in same frame; Configure a CSI and the 2nd CSI respectively; A described CSI and described 2nd CSI is reported to base station according to the reporting schemes preset; Wherein, described default reporting schemes comprise following any one: a described CSI and described 2nd CSI is merged, reports the CSI after merging; A described CSI and described 2nd CSI is reported with the form of difference; A described CSI and described 2nd CSI is reported according to the mode of priority level.The performance of network system can be improved like this.

Fig. 8 is the schematic flow sheet of the another kind of CSI report method that the embodiment of the present invention provides, and as shown in Figure 8, comprising:

701, a CSI that UE reported by default reporting schemes is received and the 2nd CSI, a described CSI and described 2nd CSI are the preassigned CSI reported in same frame.

Wherein, described default reporting schemes comprise following any one:

A described CSI and described 2nd CSI is merged, reports the CSI after merging;

A described CSI and described 2nd CSI is reported with the form of difference;

Optionally, the embodiment of the present invention can on base station, and namely base station can to implement the above described method, and wherein, base station can be the base stations such as Macro or Pico.

Optionally, the above-mentioned default reporting schemes execution mode reporting to base station of description that can provide with reference to preceding embodiment.

Optionally, when above-mentioned default reporting schemes comprise report a described CSI and described 2nd CSI according to the mode of priority level time, before step 701, described method can also comprise:

Send high-level signaling to UE, this high-level signaling contains the priority level information of a described CSI and described 2nd CSI.

Optionally, before step 701, described method can also comprise:

702, send communication signaling to UE, described notice signaling is for notifying that CSI and the 2nd CSI reports simultaneously.

In technique scheme, receive a CSI that UE reported by default reporting schemes and the 2nd CSI, a described CSI and described 2nd CSI are the preassigned CSI reported in same frame.Wherein, described default reporting schemes comprise following any one: a described CSI and described 2nd CSI is merged, reports the CSI after merging; A described CSI and described 2nd CSI is reported with the form of difference; A described CSI and described 2nd CSI is reported according to the mode of priority level.Such two CSI need to give the correct time in same frame, effectively these CSI can be reported to base station, thus can improve the performance of network system.

Fig. 9 is the schematic flow sheet of the another kind of CSI report method that the embodiment of the present invention provides, and as shown in Figure 9, comprising:

801, UE receives the communication signaling that base station sends, and described notice signaling is for notifying that CSI and the 2nd CSI reports simultaneously;

802, UE configures a CSI and the 2nd CSI respectively;

803, a described CSI and described 2nd CSI is reported to base station according to the reporting schemes preset by UE;

804, base station receives the described CSI that reports of UE and described 2nd CSI;

Wherein, described default reporting schemes comprise following any one:

A described CSI and described 2nd CSI is merged, reports the CSI after merging;

A described CSI and described 2nd CSI is reported with the form of difference;

Optionally, UE can be the communication equipment such as mobile phone, panel computer.

Optionally, base station can be the base stations such as Macro or Pico

In technique scheme, UE receives the communication signaling that base station sends, and described notice signaling is for notifying that CSI and the 2nd CSI reports simultaneously; UE configures a CSI and the 2nd CSI respectively; A described CSI and described 2nd CSI is reported to base station according to the reporting schemes preset by UE; Wherein, described default reporting schemes comprise following any one: a described CSI and described 2nd CSI is merged, reports the CSI after merging; A described CSI and described 2nd CSI is reported with the form of difference; A described CSI and described 2nd CSI is reported according to the mode of priority level.Such two CSI need to give the correct time in same frame, effectively these CSI can be reported to base station, thus can improve the performance of network system.

Be apparatus of the present invention embodiment below, the method that apparatus of the present invention embodiment realizes for performing the inventive method embodiment one to eight, for convenience of explanation, illustrate only the part relevant to the embodiment of the present invention, concrete ins and outs do not disclose, and please refer to the embodiment of the present invention one, embodiment two, embodiment three, embodiment four, embodiment five, embodiment six, embodiment seven and embodiment eight.

Figure 10 is the structural representation of a kind of UE that the embodiment of the present invention provides, and as shown in Figure 10, comprising: dispensing unit 11 and report unit 12, wherein:

Dispensing unit 11, for configuring a CSI and the 2nd CSI respectively; A described CSI and described 2nd CSI is the CSI reported in same frame;

Report unit 12, for a described CSI and described 2nd CSI is reported to base station according to the reporting schemes preset;

Wherein, described default reporting schemes comprise following any one:

A described CSI and described 2nd CSI is merged, reports the CSI after merging;

A described CSI and described 2nd CSI is reported with the form of difference;

Optionally, an above-mentioned CSI and the 2nd CSI can be the CSI that periodicity reports or aperiodicity reports.

Optionally, above-mentioned notice signaling of stating is for notifying that a CSI and the 2nd CSI reports and can refer in same frame, and a CSI and the 2nd CSI reports simultaneously on the same frame.

Optionally, described UE can be the communication equipment such as mobile phone, panel computer.

Optionally, base station can be the base stations such as Macro or Pico

As the optional execution mode of one, as shown in figure 11, described equipment can also comprise:

Receiving element 13, for receiving the communication signaling that base station sends, described notice signaling is used for notifying that a described CSI and described 2nd CSI reports in same frame.

Figure 12 is the structural representation of the another kind of UE that the embodiment of the present invention provides, and as shown in figure 12, comprising: dispensing unit 21 and report unit 22, reports unit 22 to comprise the first selected cell 221, second selected cell 222 and merge cells 223, wherein:

Dispensing unit 21, for configuring a CSI and the 2nd CSI respectively; A described CSI and described 2nd CSI is the CSI reported in same frame;

First selected cell 221, for the priority level according to the CSI content preset, one or more content selecting priority level the highest from the content that a described CSI comprises is as first content;

Second selected cell 222, for the priority level according to the CSI content preset, one or more content selecting priority level the highest from the content that described 2nd CSI comprises is as the second content;

Merge cells 223, obtains the 3rd CSI for described first content and described second content are carried out merging, and described 3rd CSI is reported to base station.

Described first content and described second content are merged, to obtain the 3rd CSI according to the order of the call number of a described CSI and described 2nd CSI.Just first content and the second content can be distinguished by the call number of a CSI and the 2nd CSI when such base station receives the 3rd CSI.Namely merge cells 233 can also be used for described first content and described second content being merged according to the order of the call number of a described CSI and described 2nd CSI, to obtain the 3rd CSI.

Optionally, merge cells 223 can be, by the version (format) 2 of PUCCH or version (format) 2a of PUCCH, the 3rd CSI is reported to base station.

In technique scheme, two CSI simultaneously reported that the basis of embodiment can realize base station indicates are above merged into a CSI, and the CSI of merging is reported to base station.The performance of network system can also be improved.

Figure 13 is the structural representation of the another kind of UE that the embodiment of the present invention provides, and as shown in figure 13, comprising: dispensing unit 31 and report unit 32, reports unit 32 comprise arithmetic element 321 and report subelement 322, wherein:

Dispensing unit 32, for configuring a CSI and the 2nd CSI respectively; A described CSI and described 2nd CSI is the CSI reported in same frame;

Arithmetic element 321, carries out calculus of differences for the attribute identical content comprised a described CSI and described 2nd CSI, obtains operation result;

Report subelement 322, for a described CSI and described calculus of differences result are reported to base station, or described 2nd CSI and described calculus of differences result are reported to base station.

Optionally, the above-mentioned attribute identical content comprised a described CSI and described 2nd CSI carries out calculus of differences and can be, calculus of differences is carried out to the content of same attribute in a described CSI and described 2nd CSI, such as: a described CSI and described 2nd CSI comprises CQI, or when a described CSI and described 2nd CSI comprises CQI and PMI, namely, arithmetic element 321 can be all comprise CQI to a described CSI and described 2nd CSI to carry out calculus of differences and all comprise PMI to a described CSI and described 2nd CSI again and carry out calculus of differences, such as: the CQI of a CSI is 7, 9 namely and the CQI of the 2nd CSI is, the calculus of differences result that can obtain the CQI of a described CSI and described 2nd CSI is 2, in like manner, calculate the calculus of differences result of the PMI of a described CSI and described 2nd CSI.Report subelement 322 just can report CQI and the calculus of differences result 2 of a CSI like this, or report subelement 322 just can report CQI and the calculus of differences result 2 of the 2nd CSI.Report the CQI of a CSI and calculus of differences result 2 when base station receives or receive the CQI and calculus of differences result 2 that report the 2nd CSI, just can be obtained the value of the CQI of another CSI by this calculus of differences result 2.In like manner, when a described CSI and described 2nd CSI comprises PMI, namely, arithmetic element 321 can be all comprise PMI to a described CSI and described 2nd CSI to carry out calculus of differences, report subelement 322 just can report PMI and the calculus of differences result of a CSI like this, or report subelement 322 just can report PMI and the calculus of differences result of the 2nd CSI.Report the PMI of a CSI and calculus of differences result when base station receives or receive the PMI and calculus of differences result that report the 2nd CSI, just can be obtained the value of the PMI of another CSI by this calculus of differences result 2.

Optionally, report subelement 322 can be, by the version (format) 2 of PUCCH or version (format) 2a of PUCCH, a described CSI and described calculus of differences result are reported to base station, or described 2nd CSI and described calculus of differences result are reported to base station.

In technique scheme, on the basis of embodiment above, two CSI simultaneously reported that can realize base station instruction report to base station with the form of difference.The performance of network system can also be improved.

Figure 14 is the structural representation of the another kind of UE that the embodiment of the present invention provides, and as shown in figure 14, comprising: dispensing unit 41 and report unit 42, wherein:

Dispensing unit 41, for configuring a CSI and the 2nd CSI respectively; A described CSI and described 2nd CSI is the CSI reported in same frame;

Report unit 42, for a described CSI and the not high CSI of described 2nd CSI medium priority is reported to base station;

The priority level of a pre-defined described CSI and described 2nd CSI; Or

Optionally, unit 42 is reported can be, by the version (format) 2 of PUCCH or version (format) 2a of PUCCH, a described CSI and the not high CSI of described 2nd CSI medium priority is reported to base station.

In technique scheme, on the basis of embodiment above, the CSI that two CS simultaneously reported that base station indicates can be realized priority level high only to report is to base station.The performance of network system can also be improved.

Figure 15 is the structural representation of a kind of UE that the embodiment of the present invention provides, and as shown in figure 15, comprising: dispensing unit 51 and report unit 52, wherein:

Dispensing unit 51, for configuring a CSI and the 2nd CSI respectively; A described CSI and described 2nd CSI is the CSI reported in same frame;

Report unit 52, for a described CSI and described 2nd CSI is put according to the order of priority level, and the CSI after described putting is encoded, then the CSI after coding is reported to base station.

The priority level of a pre-defined described CSI and described 2nd CSI; Or

Optionally, report the cataloged procedure in unit 52 to be a known knowledge, do not elaborate herein.

Figure 16 is the structural representation of a kind of UE that the embodiment of the present invention provides, and as shown in figure 16, comprising: receiving element 61, dispensing unit 62 and report unit 63, wherein:

Receiving element 61, for receiving the communication signaling that base station sends, described notice signaling is used for notifying that a described CSI and described 2nd CSI reports in same frame.

Dispensing unit 62, for configuring a CSI and the 2nd CSI respectively;

Report unit 63, for a described CSI and described 2nd CSI is reported to base station according to the reporting schemes preset;

Wherein, described default reporting schemes comprise following any one:

A described CSI and described 2nd CSI is merged, reports the CSI after merging;

A described CSI and described 2nd CSI is reported with the form of difference;

As the optional execution mode of one, when described default reporting schemes comprise report a described CSI and described 2nd CSI according to the mode of priority level time, report unit 63 that a described CSI and described 2nd CSI can also be used for put according to the order of priority level, and encoded by the CSI after described putting, then the CSI after coding is reported to base station;

The priority level of a pre-defined described CSI and described 2nd CSI; Or

Optionally, obtain the priority level of a described CSI and described 2nd CSI by obtaining high-level signaling notice, wherein, described high-level signaling notification package is containing the priority level information of a described CSI and described 2nd CSI.Can be the mapping relations of the priority level of high-level signaling content and a CSI and described 2nd CSI pre-set, such as, shown in table 1.

Optionally, such as: when high-level signaling comprises above-mentioned Value of CSI request fiel for ' 01 ', namely high-level signaling represents that an acyclic CSI reports triggering (Aperiodic CSI report is triggered forCSI-1), namely representing reports unit 63 just a CSI can be reported to base station, and can also limit and will only have when a CSI is the CSI that aperiodicity reports.Such as: when high-level signaling comprises above-mentioned Value of CSIrequest fiel for ' 10 ', namely high-level signaling represents that acyclic 2nd CSI reports triggering (AperiodicCSI report is triggered for CSI-2), namely representing reports unit 63 just the 2nd CSI can be reported to base station, and can also limit and will only have when the 2nd CSI is the CSI that aperiodicity reports.Such as: when high-level signaling comprises above-mentioned Value of CSI request fiel for ' 11 ', namely high-level signaling represents that an acyclic CSI and the 2nd CSI reports triggering (Aperiodic CSI report is triggered for CSI-1 & CSI-1), namely represent and report unit 63 just a CSI and the 2nd CSI can be reported with up to base station, and can also limit that will to only have a CSI and the 2nd CSI to be the CSI that aperiodicity reports.

Figure 17 is the structural representation of a kind of base station that the embodiment of the present invention provides, and as indicated at 17, comprising:

Receiving element 71 is the preassigned CSI reported in same frame for receiving UE by the CSI that reports of reporting schemes that presets and the 2nd CSI, a described CSI and described 2nd CSI;

Wherein, described default reporting schemes comprise following any one:

A described CSI and described 2nd CSI is merged, reports the CSI after merging;

A described CSI and described 2nd CSI is reported with the form of difference;

Optionally, when above-mentioned default reporting schemes comprise report a described CSI and described 2nd CSI according to the mode of priority level time, described base station can also comprise:

Transmitting element 72, for sending high-level signaling to UE, this high-level signaling contains the priority level information of a described CSI and described 2nd CSI.

Optionally, transmitting element 72 can also be used for sending communication signaling to UE, and described notice signaling is used for notifying that a CSI and the 2nd CSI reports in same frame;

In technique scheme, receive a CSI that UE reported by default reporting schemes and the 2nd CSI, a described CSI and described 2nd CSI collide.Wherein, described default reporting schemes comprise following any one: a described CSI and described 2nd CSI is merged, reports the CSI after merging; A described CSI and described 2nd CSI is reported with the form of difference; A described CSI and described 2nd CSI is reported according to the mode of priority level.Such two CSI need to give the correct time in same frame, effectively these CSI can be reported to base station, thus can improve the performance of network system.

Figure 18 is a kind of structural representation reporting the system of CSI that the embodiment of the present invention provides, and as shown in figure 18, comprising: UE81 and base station 82, wherein:

UE81 can be the UE of any embodiment in the embodiment shown in Figure 10-16;

Base station 82 can be the base station of any embodiment in the embodiment shown in Figure 17.

Such as:

UE71 can comprise: receiving element, dispensing unit and report unit, wherein:

Dispensing unit, for configuring a CSI and the 2nd CSI respectively; A described CSI and described 2nd CSI is the CSI reported in same frame;

Report unit, for a described CSI and described 2nd CSI is reported to base station according to the reporting schemes preset;

Base station 82 can comprise: receiving element:

Wherein, described default reporting schemes comprise following any one:

A described CSI and described 2nd CSI is merged, reports the CSI after merging;

A described CSI and described 2nd CSI is reported with the form of difference;

In technique scheme, UE configures a CSI and the 2nd CSI respectively; A described CSI and described 2nd CSI is the CSI reported in same frame; A described CSI and described 2nd CSI is reported to base station according to the reporting schemes preset by UE; Wherein, described default reporting schemes comprise following any one: a described CSI and described 2nd CSI is merged, reports the CSI after merging; A described CSI and described 2nd CSI is reported with the form of difference; A described CSI and described 2nd CSI is reported according to the mode of priority level.Such two CSI need to give the correct time in same frame, effectively these CSI can be reported to base station, thus can improve the performance of network system.

Figure 19 is the structural representation of the another kind of UE that the embodiment of the present invention provides, as shown in figure 19, comprise: transmitter 91 and memory 92, and the processor 93 be connected with described transmitter 91 and described memory 92 respectively, described memory 92 stores batch processing code, the following operation of program code execution that described processor 93 stores for calling described memory:

Configure a described CSI and described 2nd CSI respectively; A described CSI and described 2nd CSI is the CSI reported in same frame;

Control transmitter 91 and a described CSI and described 2nd CSI is reported to base station according to the reporting schemes preset;

Wherein, described default reporting schemes comprise following any one:

A described CSI and described 2nd CSI is merged, reports the CSI after merging;

A described CSI and described 2nd CSI is reported with the form of difference;

Optionally, above-mentioned notice signaling is used for notifying that the first channel status instruction the one CSI and the 2nd CSI reports and can refer in same frame, and a CSI and the 2nd CSI reports simultaneously, and namely a CSI and the 2nd CSI needs to report in same subframe.

Optionally, base station can be the base stations such as Macro or Pico.

As the optional execution mode of one, as shown in figure 20, described equipment can also comprise:

Receiver 94, processor 93 also receives the communication signaling of base station transmission for controlling receiver 94, described notice signaling is used for notifying that a described CSI and described 2nd CSI reports in same frame.

Figure 21 is the structural representation of the another kind of UE that the embodiment of the present invention provides, as shown in figure 21, comprise: transmitter 101 and memory 102, and the processor 103 be connected with described transmitter 101 and described memory 102 respectively, described memory 102 stores batch processing code, the following operation of program code execution that described processor 103 stores for calling described memory:

Described first content and described second content are carried out merging and obtains the 3rd CSI, and control transmitter 101 described 3rd CSI is reported to base station.

Optionally, transmitter 102 can be, by the version (format) 2 of PUCCH or version (format) 2a of PUCCH, the 3rd CSI is reported to base station.

Figure 22 is the structural representation of the another kind of UE that the embodiment of the present invention provides, as shown in figure 22, comprise: transmitter 111 and memory 112, and the processor 113 be connected with described transmitter 111 and described memory 112 respectively, described memory 112 stores batch processing code, the following operation of program code execution that described processor 113 stores for calling described memory:

Control transmitter 111 and a described CSI and described calculus of differences result are reported to base station, or described 2nd CSI and described calculus of differences result are reported to base station.

Optionally, the above-mentioned attribute identical content comprised a described CSI and described 2nd CSI carries out calculus of differences and can be, calculus of differences is carried out to the content of same attribute in a described CSI and described 2nd CSI, such as: a described CSI and described 2nd CSI comprises CQI, or when a described CSI and described 2nd CSI comprises CQI and PMI, namely, processor 113 can be all comprise CQI to a described CSI and described 2nd CSI to carry out calculus of differences, again PMI is comprised to a described CSI and described 2nd CSI and carry out calculus of differences, such as: the CQI of a CSI is 7, 9 namely and the CQI of the 2nd CSI is, the calculus of differences result that can obtain the CQI of a described CSI and described 2nd CSI is 2, in like manner, calculate the calculus of differences result of the PMI of a described CSI and described 2nd CSI.Such transmitter 111 just can report CQI and the calculus of differences result 2 of a CSI, and the calculus of differences result of PMI, or transmitter 111 just can report CQI and the calculus of differences result 2 of the 2nd CSI, and the calculus of differences result of PMI.Report the CQI of a CSI and calculus of differences result 2 when base station receives or receive the CQI and calculus of differences result 2 that report the 2nd CSI, just can be obtained the value of the CQI of another CSI by this calculus of differences result 2.In like manner, when a described CSI and described 2nd CSI comprises PMI, namely, processor 113 can be all comprise PMI to a described CSI and described 2nd CSI to carry out calculus of differences, such transmitter 111 just can report PMI and the calculus of differences result of a CSI, or transmitter 111 just can report PMI and the calculus of differences result of the 2nd CSI.Report the PMI of a CSI and calculus of differences result when base station receives or receive the PMI and calculus of differences result that report the 2nd CSI, just can be obtained the value of the PMI of another CSI by this calculus of differences result 2.

Optionally, transmitter 111 can be, by the version (format) 2 of PUCCH or version (format) 2a of PUCCH, a described CSI and described calculus of differences result are reported to base station, or described 2nd CSI and described calculus of differences result are reported to base station.

Figure 23 is the structural representation of the another kind of UE that the embodiment of the present invention provides, as shown in figure 23, comprise: transmitter 121 and memory 122, and the processor 123 be connected with described transmitter 121 and described memory 122 respectively, described memory 122 stores batch processing code, the following operation of program code execution that described processor 123 stores for calling described memory:

Control transmitter 121 and a described CSI and the not high CSI of described 2nd CSI medium priority is reported to base station;

The priority level of a pre-defined described CSI and described 2nd CSI; Or

Optionally, transmitter 121 can be, by the version (format) 2 of PUCCH or version (format) 2a of PUCCH, a described CSI and the not high CSI of described 2nd CSI medium priority is reported to base station.

Figure 24 is the structural representation of the another kind of UE that the embodiment of the present invention provides, as shown in figure 24, comprise: transmitter 131 and memory 132, and the processor 133 be connected with described transmitter 131 and described memory 132 respectively, described memory 132 stores batch processing code, the following operation of program code execution that described processor 133 stores for calling described memory:

A described CSI and described 2nd CSI is put according to the order of priority level, and the CSI after described putting is encoded, then control transmitter 131 by coding after CSI report to base station.

The priority level of a pre-defined described CSI and described 2nd CSI; Or

Figure 25 is the structural representation of the another kind of UE that the embodiment of the present invention provides, as shown in figure 25, comprise: receiver 141, transmitter 142 and memory 143, and the processor 144 be connected with receiver 141, transmitter 142 and memory 143 respectively, memory 143 stores batch processing code, the following operation of program code execution that processor 144 stores for calling memory 143:

Control the communication signaling that receiver 141 receives base station transmission, described notice signaling is used for notifying that a described CSI and described 2nd CSI reports in same frame;

Configure a CSI and the 2nd CSI respectively;

Control transmitter 142 and a described CSI and described 2nd CSI is reported to base station according to the reporting schemes preset;

Wherein, described default reporting schemes comprise following any one:

A described CSI and described 2nd CSI is merged, reports the CSI after merging;

A described CSI and described 2nd CSI is reported with the form of difference;

As the optional execution mode of one, when described default reporting schemes comprise report a described CSI and described 2nd CSI according to the mode of priority level time, a described CSI and described 2nd CSI is reported to the operation of base station by the control transmitter 142 that processor 144 performs according to the reporting schemes preset, can comprise:

Control transmitter 142 a described CSI and described 2nd CSI is put according to the order of priority level, and the CSI after described putting is encoded, then the CSI after coding is reported to base station;

The priority level of a pre-defined described CSI and described 2nd CSI; Or

Figure 26 is the structural representation of the another kind of base station that the embodiment of the present invention provides, as shown in figure 26, comprise: receiver 151 and memory 152, and the processor 153 be connected with receiver 151 and memory 152 respectively, described memory 152 stores batch processing code, the following operation of program code execution that processor 153 stores for calling memory 152:

Control receiver 151 and receive a CSI that UE reported by default reporting schemes and the 2nd CSI, a described CSI and described 2nd CSI collide;

Wherein, described default reporting schemes comprise following any one:

A described CSI and described 2nd CSI is merged, reports the CSI after merging;

A described CSI and described 2nd CSI is reported with the form of difference;

Optionally, described base station can be the base stations such as Macro or Pico.

Transmitter 154, processor 153 can also be used for controlling transmitter 154 and send high-level signaling to UE, and this high-level signaling contains the priority level information of a described CSI and described 2nd CSI.

Optionally, processor 153 can also be used for controlling transmitter 154 and send communication signaling to UE, and described notice signaling is for notifying that CSI and the 2nd CSI reports simultaneously;

Figure 27 is the structural representation that another kind that the embodiment of the present invention provides reports the system of CSI, as shown in figure 27, comprising: UE161 and base station 162, wherein:

UE161 can be the UE of any embodiment in the embodiment shown in Figure 19-25;

Base station 162 can be the base station of any embodiment in the embodiment shown in Figure 26.

Such as: UE161 can comprise: transmitter and memory, and the processor be connected with described transmitter and described memory respectively, described memory stores batch processing code, the following operation of program code execution that described processor stores for calling described memory:

Control transmitter and a described CSI and described 2nd CSI is reported to base station according to the reporting schemes preset;

Wherein, described default reporting schemes comprise following any one:

A described CSI and described 2nd CSI is merged, reports the CSI after merging;

A described CSI and described 2nd CSI is reported with the form of difference;

Such as: base station 162 can comprise: receiver and memory, and the processor be connected with receiver and memory respectively, described memory stores batch processing code, the following operation of program code execution that processor stores for calling memory:

Control receiver and receive a CSI that UE reported by default reporting schemes and the 2nd CSI, a described CSI and described 2nd CSI collide;

Wherein, described default reporting schemes comprise following any one:

A described CSI and described 2nd CSI is merged, reports the CSI after merging;

A described CSI and described 2nd CSI is reported with the form of difference;

In technique scheme; UE configures a CSI and the 2nd CSI respectively; A described CSI and described 2nd CSI is the CSI reported in same frame; A described CSI and described 2nd CSI is reported to base station according to the reporting schemes preset by UE; Wherein, described default reporting schemes comprise following any one: a described CSI and described 2nd CSI is merged, reports the CSI after merging; A described CSI and described 2nd CSI is reported with the form of difference; A described CSI and described 2nd CSI is reported according to the mode of priority level.Such two CSI need to give the correct time in same frame, effectively these CSI can be reported to base station, thus can improve the performance of network system.

One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random access memory (Random Access Memory is called for short RAM) etc.

Above disclosedly be only present pre-ferred embodiments, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.

Claims

1. a channel status instruction report method, is characterized in that, comprising:

Configure the first channel status instruction CSI and the 2nd CSI respectively; A described CSI and described 2nd CSI is the CSI reported in same frame;

Wherein, described default reporting schemes comprise following any one:

A described CSI and described 2nd CSI is merged, reports the CSI after merging;

A described CSI and described 2nd CSI is reported with the form of difference;

2. the method for claim 1, is characterized in that, a described CSI and described 2nd CSI specifies in the CSI reported in same frame in advance.

3. the method for claim 1, is characterized in that, described configure respectively first channel status instruction CSI and the 2nd CSI before, described method also comprises:

4. the method according to any one of claim 1-3, it is characterized in that, when described default reporting schemes comprises, a described CSI and described 2nd CSI is merged, when reporting the CSI after merging, described by a described CSI and described 2nd CSI according to preset reporting schemes report to base station, comprising:

5. method as claimed in claim 4, is characterized in that, describedly described first content and described second content are carried out merging obtains the 3rd CSI, comprising:

6. the method according to any one of claim 1-3, it is characterized in that, when described default reporting schemes comprise report a described CSI and described 2nd CSI with the form of difference time, described a described CSI and described 2nd CSI is reported to base station according to the reporting schemes preset, comprising:

7. the method according to any one of claim 1-3, it is characterized in that, when described default reporting schemes comprise report a described CSI and described 2nd CSI according to the mode of priority level time, described by a described CSI and described 2nd CSI according to preset reporting schemes report to base station, comprising:

The priority level of a pre-defined described CSI and described 2nd CSI; Or

8. a channel status instruction report method, is characterized in that, comprising:

Receive a CSI that subscriber equipment reported by default reporting schemes and the 2nd CSI, a described CSI and described 2nd CSI are the preassigned CSI reported in same frame;

Wherein, described default reporting schemes comprise following any one:

A described CSI and described 2nd CSI is merged, reports the CSI after merging;

A described CSI and described 2nd CSI is reported with the form of difference;

9. a subscriber equipment, is characterized in that, comprising: dispensing unit and report unit, wherein:

Wherein, described default reporting schemes comprise following any one:

A described CSI and described 2nd CSI is merged, reports the CSI after merging;

A described CSI and described 2nd CSI is reported with the form of difference;

10. equipment as claimed in claim 9, it is characterized in that, a described CSI and described 2nd CSI specifies in the CSI reported in same frame in advance.

11. equipment as claimed in claim 1, it is characterized in that, described equipment also comprises:

12. equipment according to any one of claim 9-11, is characterized in that, described in report unit to comprise:

13. equipment as claimed in claim 12, is characterized in that, described first content and described second content also merge for the order of the call number according to a described CSI and described 2nd CSI, to obtain the 3rd CSI by described merge cells.

14. equipment according to any one of claim 9-11, is characterized in that, described in report unit also to comprise:

15. equipment according to any one of claim 9-11, is characterized in that, described in report unit also for a described CSI and the not high CSI of described 2nd CSI medium priority is reported to base station; Or described in report unit also for being put according to the order of priority level by a described CSI and described 2nd CSI, and the CSI after described putting to be encoded, then the CSI after coding is reported to base station;

The priority level of a pre-defined described CSI and described 2nd CSI; Or

16. 1 kinds of base stations, is characterized in that, comprising:

Receiving element is the preassigned CSI reported in same frame for receiving subscriber equipment by the CSI that reports of reporting schemes that presets and the 2nd CSI, a described CSI and described 2nd CSI;

Wherein, described default reporting schemes comprise following any one:

A described CSI and described 2nd CSI is merged, reports the CSI after merging;

A described CSI and described 2nd CSI is reported with the form of difference;

17. 1 kinds of subscriber equipmenies, it is characterized in that, comprising: transmitter and memory, and the processor be connected with described transmitter and described memory respectively, described memory stores batch processing code, the following operation of program code execution that described processor stores for calling described memory:

Wherein, described default reporting schemes comprise following any one:

A described CSI and described 2nd CSI is merged, reports the CSI after merging;

A described CSI and described 2nd CSI is reported with the form of difference;

18. equipment as claimed in claim 17, is characterized in that, a described CSI and described 2nd CSI specifies in the CSI reported in same frame in advance.

19. equipment as claimed in claim 17, it is characterized in that, described equipment also comprises:

20. subscriber equipmenies as described in claim 17-19, it is characterized in that, when described default reporting schemes comprises, a described CSI and described 2nd CSI is merged, when reporting the CSI after merging, a described CSI and described 2nd CSI is reported to base station according to the reporting schemes preset by the described transmitter of control that described processor performs, and comprising:

21. subscriber equipmenies as claimed in claim 20, is characterized in that, what described processor performed carry out merging by described first content and described second content obtains the 3rd CSI, comprising:

22. subscriber equipmenies according to any one of claim 17-19, it is characterized in that, when described default reporting schemes comprise report a described CSI and described 2nd CSI with the form of difference time, a described CSI and described 2nd CSI is reported to base station according to the reporting schemes preset by the described transmitter of control that described processor performs, and comprising:

23. subscriber equipmenies according to any one of claim 17-19, it is characterized in that, when described default reporting schemes comprise report a described CSI and described 2nd CSI according to the mode of priority level time, a described CSI and described 2nd CSI is reported to base station according to the reporting schemes preset by the described transmitter of control that described processor performs, and comprising:

The priority level of a pre-defined described CSI and described 2nd CSI; Or

24. 1 kinds of base stations, it is characterized in that, comprising: receiver and memory, and the processor be connected with described receiver and memory respectively, described memory stores batch processing code, the following operation of program code execution that described processor stores for calling described memory:

Control described receiver and receive a CSI that subscriber equipment reported by default reporting schemes and the 2nd CSI, a described CSI and described 2nd CSI are the preassigned CSI reported in same frame;

Wherein, described default reporting schemes comprise following any one:

A described CSI and described 2nd CSI is merged, reports the CSI after merging;

A described CSI and described 2nd CSI is reported with the form of difference;