CN103857041A

CN103857041A - Information receiving method, information sending method, base station and user equipment

Info

Publication number: CN103857041A
Application number: CN201210504282.XA
Authority: CN
Inventors: 夏金环
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2012-11-30
Filing date: 2012-11-30
Publication date: 2014-06-11
Anticipated expiration: 2032-11-30
Also published as: CN108242990A; CN108242990B; WO2014082454A1; CN103857041B

Abstract

The embodiment of the invention provides an information receiving method, an information sending method, a base station and user equipment. The information receiving method comprises that: after the UE receives an initial resource position indication information, new resource position indication information sent by the base station is received, the resource position indication information is used for indicating a resource position bearing downlink control information and/or data information, and then the UE receives the downlink control information and/or the data information sent by the base station at the resource position indicated by the new resource position indication information. According to the information receiving method, the information sending method, the base station and the user equipment, the new resource position indication information sent by the base station is received, and the downlink control information and/or the data information sent by the base station at the resource position indicated by the new resource position indication information are received so that the resource position for receiving the downlink control information and/or the data information is converted and system performance is enhanced.

Description

The method of reception information, method, base station and the subscriber equipment of transmission information

Technical field

The embodiment of the present invention relates to communication technical field, relates in particular to a kind of method of information, method, base station and subscriber equipment of transmission information of receiving.

Background technology

Long Term Evolution (Long Term Evolution, hereinafter to be referred as: LTE) in system, resource is distributed by base station eNB United Dispatching, and the base unit of scheduling is a transmission intercal, i.e. a subframe, the time is 1ms.Physical Downlink Control Channel (Physical Downlink Control Channel, hereinafter to be referred as: PDCCH) that upper carrying is Physical Downlink Shared Channel (Physical Downlink Shared Channel, hereinafter to be referred as: schedule information PDSCH), also referred to as Downlink Control Information (Downlink ControlInformation, hereinafter to be referred as: DCI), DCI comprises the resource location of downlink data on PDSCH channel, the modulation coding mode using etc., subscriber equipment (User Equipment, hereinafter to be referred as: UE) obtain according to this schedule information the downlink data carrying on PDSCH channel.

In the prior art, introduced Physical Downlink Control Channel (the extended Physical Downlink ControlChannel of expansion for solving PDCCH channel resource capacity interference problem limited and minizone, hereinafter to be referred as: ePDCCH), ePDCCH channel is the enhancing to PDCCH channel, its resource location is positioned on the running time-frequency resource of traditional PD SCH channel occupancy, in the time there is traditional PD CCH channel on carrier wave, as traditional PD CCH channel accounts for 3 OFDM symbols (Orthogonal FrequencyDivision Multiplexing, hereinafter to be referred as: OFDM) time, ePDCCH channel shines upon from the 4th OFDM sign-on in time domain, in the time there is not traditional PD CCH channel on carrier wave, ePDCCH resource mapping is from first OFDM sign-on mapping in time domain, and the position of ePDCCH resource mapping on frequency domain obtains by predefine or semi-static configuration mode.

In prior art in the time there is PDCCH resource and ePDCCH resource in carrier wave simultaneously, UE acquiescence receives Downlink Control Information and/or data message in PDCCH resource, in the time of receptivity variation in PDCCH resource, UE can only be configured in the PDCCH resource of receptivity variation and receive Downlink Control Information and/or data message; In the time that carrier wave only exists ePDCCH resource, when the receptivity variation in certain ePDCCH resource, UE also can only be configured in the ePDCCH resource of this receptivity variation and receive Downlink Control Information and/or data message, and the very low while of efficiency also affects systematic function.

Summary of the invention

The embodiment of the present invention provides a kind of method of information, method, base station and subscriber equipment of transmission information of receiving, and the resource location that receives Downlink Control Information and/or data message to realize can convert, and improves systematic function.

First aspect, the embodiment of the present invention provides a kind of method that receives information, comprising:

After receiving initial resource location indication information, receive the new resource location indication information that base station sends, described resource location indication information is used to indicate the resource location of bearing downlink control information and/or data message;

On the resource location of described new resource location indication information indication, receive Downlink Control Information and/or data message that described base station sends.

In the possible implementation of the first of first aspect, after the new resource location indication information that described reception base station sends, before receiving the Downlink Control Information and/or data message of described base station transmission, also comprise:

Send confirmation of receipt message to described base station, described confirmation of receipt message is for notifying described base station to receive described new resource location indication information, to make described base station after receiving described confirmation of receipt message, on the resource location of described new resource location indication information indication, send Downlink Control Information and/or data message.

In conjunction with the possible implementation of the first of first aspect, in the possible implementation of the second of first aspect, the new resource location indication information that described reception base station sends, comprising:

Receive the descending MAC layer control unit MAC CE signaling that base station sends, described MACCE signaling is carried described new resource location indication information.

In conjunction with the possible implementation of the first of first aspect, in the third possible implementation of first aspect, the new resource location indication information that described reception base station sends, comprising:

Receive high-level signaling or system information SI that base station sends, described high-level signaling or the described new resource location indication information of SI carrying.

In conjunction with the third possible implementation of first aspect, in the 4th kind of possible implementation of first aspect, the described confirmation of receipt message that sends to base station, comprising:

Send MAC CE signaling to base station, described MAC CE signaling is carried at least one bit, and described at least one bit has the first default set point value, and described the first default set point value is correctly received for identifying described new resource location indication information.

In conjunction with the third possible implementation of first aspect, in the 5th kind of possible implementation of first aspect, the described confirmation of receipt message that sends to base station, comprising:

Send physical layer to base station and confirm signaling, described physical layer confirms that signaling is carried on Physical Uplink Control Channel PUCCH and/or Physical Uplink Shared Channel PUSCH or physical layer up channel.

In the 6th kind of possible implementation of first aspect, the new resource location indication information that described reception base station sends, comprising:

Receive the physical layer signaling that base station sends, described physical layer signaling carries described new resource location indication information.

In conjunction with the 5th kind of possible implementation of the 4th kind of possible implementation of the third possible implementation of the possible implementation of the second of the possible implementation of the first of first aspect or first aspect or first aspect or first aspect or first aspect or first aspect or the 6th kind of possible implementation of first aspect, described new resource location indication information, comprising:

At least one bit, each described bit is corresponding with default resource location; The bit corresponding to resource location of described new resource location indication information indication has the second default set point value, and described the second default set point value is activated for identifying the resource location that described bit is corresponding.

In conjunction with the possible implementation of the second of first aspect, in the 7th kind of possible implementation of first aspect, the new resource location indication information that described reception base station sends, comprise: detect the new resource location at Downlink Control Information and/or data message place, and the described new resource location that detection is obtained is as the resource location of described new resource location indication information indication;

After the new resource location indication information sending in described reception base station, also comprise:

According to the resource location at PUCCH or PUSCH resource place and corresponding relation for the resource location of bearing downlink control information and/or data message, obtain detecting new PUCCH or the PUSCH resource location of the described new resource location indication obtaining;

On described new PUCCH or PUSCH resource location, send described PUCCH or PUSCH resource to described base station, to make described base station confirm to transmit described Downlink Control Information and/or data message on the resource location of described new resource location indication information indication.

In conjunction with the 6th kind of possible implementation of the 5th kind of possible implementation of the 4th kind of possible implementation of the third possible implementation of the possible implementation of the second of the possible implementation of the first of first aspect or first aspect or first aspect or first aspect or first aspect or first aspect or first aspect or the 7th kind of possible implementation of first aspect, described initial resource location corresponding to resource location indication information, and the resource location of described new resource location indication information indication, be respectively the Physical Downlink Control Channel ePDCCH of physical downlink control channel PDCCH and expansion,

Or the resource location of the resource location that described initial resource location indication information is corresponding and the indication of described new resource location indication information is all described ePDCCH.

Second aspect, the embodiment of the present invention provides a kind of method that sends information, comprising:

After user equipment (UE) sends initial resource position indication information, send new resource location indication information to described UE, described resource location indication information is used to indicate the resource location of bearing downlink control information and/or data message;

On described new resource location, send Downlink Control Information and/or data message to described UE.

In the possible implementation of the first of second aspect, described after described UE sends new resource location indication information, before sending Downlink Control Information and/or data message to described UE, also comprise:

Receive the confirmation of receipt message that described UE sends, described confirmation of receipt message correctly receives described new resource location indication information for UE described in informing base station, sends Downlink Control Information and/or data message according to described acknowledge message on the resource location of described new resource location indication information indication.

In conjunction with the possible implementation of the first of second aspect, in the possible implementation of the second of second aspect, describedly send new resource location indication information to described UE and comprise:

Send descending MAC layer control unit MAC CE signaling to described UE, described MACCE signaling is carried described new resource location indication information.

In conjunction with the possible implementation of the first of second aspect, in the third possible implementation of second aspect, describedly send new resource location indication information to described UE and comprise:

To described UE transmitting system information SI or high-level signaling, described high-level signaling or SI carry new resource location indication information.

In conjunction with the third possible implementation of second aspect, in the 4th kind of possible implementation of second aspect, the confirmation of receipt message that the described UE of described reception sends comprises:

Receive the MAC CE signaling that described UE sends, described MAC CE signaling is at least carried a bit, and described at least one bit has the first default set point value, and described the first default set point value is correctly received for identifying described new resource location indication information.

In conjunction with the third possible implementation of second aspect, in the 5th kind of possible implementation of second aspect, the confirmation of receipt message that the described UE of described reception sends comprises:

Receive physical layer and confirm signaling, described physical layer confirms that signaling is carried on Physical Uplink Control Channel PUCCH and/or Physical Uplink Shared Channel PUSCH or physical layer up channel.

In the 6th kind of possible implementation of second aspect, describedly send new resource location indication information to described UE and comprise:

Send physical layer signaling to base station, described physical layer signaling carries described new resource location indication information.Described physical layer signaling is carried on Physical Uplink Control Channel PUCCH and/or Physical Uplink Shared Channel PUSCH or physical layer up channel.

In conjunction with the 5th kind of possible implementation of the 4th kind of possible implementation of the third possible implementation of the possible implementation of the second of the possible implementation of the first of second aspect or second aspect or second aspect or second aspect or second aspect or second aspect or the 6th kind of possible implementation of second aspect, described new resource location indication information, comprising:

In conjunction with the possible implementation of the second of second aspect, in the 7th kind of possible implementation of second aspect, describedly send new resource location indication information to described UE, comprise: on the new resource location of described new resource location indication information indication, send Downlink Control Information and/or data message to described UE, to make described UE by detecting the new resource location at described Downlink Control Information and/or data message place as the resource location of described new resource location indication information indication;

Described send new resource location indication information to described UE after, described on described new resource location, send Downlink Control Information and/or data message to described UE before, also comprise:

Receive PUCCH or PUSCH resource that described UE sends, and according to the resource location at PUCCH or PUSCH resource place and corresponding relation for the resource location of bearing downlink control information and/or data message, confirm that described UE obtains the resource location of described new resource location indication information indication.

In conjunction with the 6th kind of possible implementation of the 5th kind of possible implementation of the 4th kind of possible implementation of the third possible implementation of the possible implementation of the second of the possible implementation of the first of second aspect or second aspect or second aspect or second aspect or second aspect or second aspect or second aspect or the 7th kind of possible implementation of second aspect, described initial resource location corresponding to resource location indication information, and the resource location of described new resource location indication information indication, be respectively the Physical Downlink Control Channel ePDCCH of physical downlink control channel PDCCH and expansion,

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

The first receiver module, for after receiving initial resource location indication information, receives the new resource location indication information that base station sends, and described resource location indication information is used to indicate the resource location of bearing downlink control information and/or data message;

The second receiver module, for the resource location in described new resource location indication information indication, receives Downlink Control Information and/or data message that described base station sends.

In the possible execution mode of the first of the third aspect, described subscriber equipment also comprises: sending module, for after receiving the new resource location indication information of base station transmission, before receiving the Downlink Control Information and/or data message of described base station transmission, send confirmation of receipt message to described base station, described confirmation of receipt message is for notifying described base station to receive described new resource location indication information, to make described base station after receiving described confirmation of receipt message, on the resource location of described new resource location indication information indication, send Downlink Control Information and/or data message.

In conjunction with the possible execution mode of the first of the third aspect, in the possible execution mode of the second of the third aspect, the descending MAC layer control unit MAC CE signaling that described the first receiver module sends specifically for receiving base station, described MAC CE signaling is carried described new resource location indication information.

In conjunction with the possible execution mode of the first of the third aspect, in the third possible execution mode of the third aspect, concrete high-level signaling or the system information SI also sending for receiving base station of described the first receiver module, described high-level signaling or the described new resource location indication information of SI carrying.

In conjunction with the third possible execution mode of the third aspect, in the 4th kind of possible execution mode of the third aspect, described sending module is specifically for sending MAC CE signaling to base station, described MAC CE signaling is carried at least one bit, described at least one bit has the first default set point value, and described the first default set point value is correctly received for identifying described new resource location indication information.

In conjunction with the third possible execution mode of the third aspect, in the 5th kind of possible execution mode of the third aspect, described sending module is specifically also confirmed signaling for send physical layer to base station, and described physical layer confirms that signaling is carried on Physical Uplink Control Channel PUCCH and/or Physical Uplink Shared Channel PUSCH or physical layer up channel.

In the 6th kind of possible execution mode of the third aspect, the concrete physical layer signaling also sending for receiving base station of described the first receiver module, described physical layer signaling carries described new resource location indication information.

In conjunction with the 5th kind of possible implementation of the 4th kind of possible implementation of the third possible implementation of the possible implementation of the second of the possible implementation of the first of the third aspect or the third aspect or the third aspect or the third aspect or the third aspect or the third aspect or the 6th kind of possible implementation of the third aspect, described new resource location indication information, comprising:

In the 7th kind of possible execution mode of the third aspect, described the first receiver module is specifically for detecting the new resource location at Downlink Control Information and/or data message place, and the described new resource location that detection is obtained is as the resource location of described new resource location indication information indication;

Described subscriber equipment also comprises the first processing module, after the new resource location indication information sending in described reception base station, according to the resource location at PUCCH or PUSCH resource place and corresponding relation for the resource location of bearing downlink control information and/or data message, obtain detecting new PUCCH or the PUSCH resource location of the described new resource location indication obtaining; On described new PUCCH or PUSCH resource location, send described PUCCH or PUSCH resource to described base station, to make described base station confirm to transmit described Downlink Control Information and/or data message on the resource location of described new resource location indication information indication.

In conjunction with the 6th kind of possible implementation of the 5th kind of possible implementation of the 4th kind of possible implementation of the third possible implementation of the possible implementation of the second of the possible implementation of the first of the third aspect or the third aspect or the third aspect or the third aspect or the third aspect or the third aspect or the third aspect or the 7th kind of possible implementation of the third aspect, described initial resource location corresponding to resource location indication information, and the resource location of described new resource location indication information indication, be respectively the Physical Downlink Control Channel ePDCCH of physical downlink control channel PDCCH and expansion,

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

The first sending module, for after user equipment (UE) sends initial resource position indication information, send new resource location indication information to described UE, described resource location indication information is used to indicate the resource location of bearing downlink control information and/or data message;

The second sending module, for sending Downlink Control Information and/or data message to described UE on described new resource location.

In the possible execution mode of the first of fourth aspect, described base station also comprises receiver module, for after described UE sends new resource location indication information, before sending Downlink Control Information and/or data message to described UE, receive the confirmation of receipt message that described UE sends, described confirmation of receipt message correctly receives described new resource location indication information for UE described in informing base station, sends Downlink Control Information and/or data message according to described acknowledge message on the resource location of described new resource location indication information indication.

In conjunction with the possible execution mode of the first of fourth aspect, in the possible execution mode of the second of fourth aspect, described the first sending module is specifically for sending descending MAC layer control unit MAC CE signaling to described UE, described MAC CE signaling is carried described new resource location indication information.

In conjunction with the possible execution mode of the first of fourth aspect, in the third possible execution mode of fourth aspect, described the first sending module is specifically for to described UE transmitting system information SI or high-level signaling, and described high-level signaling or SI carry new resource location indication information.

In conjunction with the third possible execution mode of fourth aspect, in the 4th kind of possible execution mode of fourth aspect, the MAC CE signaling that described receiver module sends specifically for receiving described UE, described MAC CE signaling is at least carried a bit, described at least one bit has the first default set point value, and described the first default set point value is correctly received for identifying described new resource location indication information.

In conjunction with the third possible execution mode of fourth aspect, in the 5th kind of possible execution mode of fourth aspect, described receiver module is confirmed signaling specifically for receiving physical layer, and described physical layer confirms that signaling is carried on Physical Uplink Control Channel PUCCH and/or Physical Uplink Shared Channel PUSCH or physical layer up channel.

In the 6th kind of possible execution mode of fourth aspect, described the first sending module is specifically for sending physical layer signaling to base station, and described physical layer signaling carries described new resource location indication information.Described physical layer signaling is carried on Physical Uplink Control Channel PUCCH and/or Physical Uplink Shared Channel PUSCH or physical layer up channel.

In conjunction with the 5th kind of possible implementation of the 4th kind of possible implementation of the third possible implementation of the possible implementation of the second of the possible implementation of the first of fourth aspect or fourth aspect or fourth aspect or fourth aspect or fourth aspect or fourth aspect or the 6th kind of possible implementation of fourth aspect, described new resource location indication information, comprising:

In the 7th kind of possible execution mode of fourth aspect, described the first sending module is specifically on the new resource location in described new resource location indication information indication, send Downlink Control Information and/or data message to described UE, to make described UE by detecting the new resource location at described Downlink Control Information and/or data message place as the resource location of described new resource location indication information indication;

Described base station also comprises the first processing module, for described send new resource location indication information to described UE after, described on described new resource location, send Downlink Control Information and/or data message to described UE before, receive PUCCH or PUSCH resource that described UE sends, and according to the resource location at PUCCH or PUSCH resource place and corresponding relation for the resource location of bearing downlink control information and/or data message, confirm that described UE obtains the resource location of described new resource location indication information indication.

In conjunction with the 6th kind of possible implementation of the 5th kind of possible implementation of the 4th kind of possible implementation of the third possible implementation of the possible implementation of the second of the possible implementation of the first of fourth aspect or fourth aspect or fourth aspect or fourth aspect or fourth aspect or fourth aspect or fourth aspect or the 7th kind of possible implementation of fourth aspect, described initial resource location corresponding to resource location indication information, and the resource location of described new resource location indication information indication, be respectively the Physical Downlink Control Channel ePDCCH of physical downlink control channel PDCCH and expansion,

The method of the reception information that the embodiment of the present invention provides, method, base station and the subscriber equipment of transmission information, by UE after receiving initial resource location indication information, receive the new resource location indication information that base station sends, resource location indication information is used to indicate the resource location of bearing downlink control information and/or data message, UE, on the resource location of new resource location indication information indication, receives Downlink Control Information and/or data message that base station sends afterwards.The resource location of having realized reception Downlink Control Information and/or data message can convert, and has improved systematic function.

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.

Fig. 1 is the flow chart that the present invention receives the embodiment of the method one of information;

Fig. 2 is the flow chart that the present invention sends the embodiment of the method one of information;

The method of the reception information that Fig. 3 provides for the embodiment of the present invention, send the schematic flow sheet of the embodiment of the method one of information;

The method of the reception information that Fig. 4 provides for the embodiment of the present invention, send the schematic flow sheet of the embodiment of the method two of information;

The method of the reception information that Fig. 5 provides for the embodiment of the present invention, send the schematic flow sheet of the embodiment of the method three of information;

The method of the reception information that Fig. 6 provides for the embodiment of the present invention, send the schematic flow sheet of the embodiment of the method four of information;

The method of the reception information that Fig. 7 provides for the embodiment of the present invention, send the schematic flow sheet of the embodiment of the method five of information;

Fig. 8 is the structural representation of subscriber equipment embodiment mono-of the present invention;

Fig. 9 is the structural representation of subscriber equipment embodiment bis-of the present invention;

Figure 10 is the structural representation of subscriber equipment embodiment tri-of the present invention;

Figure 11 is the structural representation of base station embodiment mono-of the present invention;

Figure 12 is the structural representation of base station embodiment bis-of the present invention;

Figure 13 is the structural representation of base station embodiment tri-of the present invention.

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.Based on the embodiment 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 that the present invention receives the embodiment of the method one of information, and as shown in Figure 1, the method for the present embodiment can comprise:

Step 101, after receiving initial resource location indication information, receive base station send new resource location indication information, resource location indication information is used to indicate the resource location of bearing downlink control information and/or data message.

Step 102, on the resource location of new resource location indication information indication, receive Downlink Control Information and/or data message that base station sends.

Specifically, UE receives initial resource location indication information and can comprise: UE receives Radio Resource control (Radio Resource Control, hereinafter to be referred as: the RRC) system information of dedicated signaling or broadcast (system information, hereinafter to be referred as: SI), RRC dedicated signaling or SI comprise one or more possible resource distributions, resource distribution can be the resource location of ePDCCH channel on PDSCH or/and resource mapping method, or arrowband ability UE is operated in the resource location on PDSCH.As the enforceable mode of one, user equipment (UE) is after receiving the new resource location indication information of base station transmission, before receiving the Downlink Control Information and/or data message of base station transmission, also comprise: UE sends confirmation of receipt message to base station, confirmation of receipt message receives new resource location indication information for informing base station, to make base station after receiving confirmation of receipt message, on the resource location of new resource location indication information indication, send Downlink Control Information and/or data message.

Wherein, UE receives the new resource location indication information that base station sends, and has three kinds of enforceable modes:

The one, UE receives descending MAC layer control unit media intervention key-course control element (the Media Access Control-Control Element that base station sends, hereinafter to be referred as: MAC CE), MACCE signaling is carried new resource location indication information.

The 2nd, UE receives high-level signaling or the system information SI that base station sends, and high-level signaling or SI carry new resource location indication information.In the present embodiment, UE sends confirmation of receipt message to base station two kinds of enforceable modes:

1, UE sends MAC CE signaling to base station, and MAC CE signaling is carried at least one bit, and at least one bit has the first default set point value, and the first default set point value is correctly received for identifying new resource location indication information.

2, UE sends physical layer confirmation signaling to base station, and physical layer confirms that signaling is carried on Physical Uplink Control Channel PUCCH and/or Physical Uplink Shared Channel PUSCH or physical layer up channel.

The 3rd, UE receives the physical layer signaling that base station sends, and physical layer signaling carries new resource location indication information.

Resource location indication information new in above-described embodiment method comprises at least one bit, each bit is corresponding with default resource location, the bit corresponding to resource location of new resource location indication information indication has the second default set point value, and the second default set point value is activated for identifying the resource location that bit is corresponding.

As the enforceable mode of another kind, UE receives the new resource location indication information that base station sends, be specially: UE detects the new resource location at Downlink Control Information and/or data message place, and the new resource location that detection is obtained is as the resource location of new resource location indication information indication, compare with above-mentioned execution mode, the new resource location indication information that receives base station transmission is herein actually UE and new resource location detected.

UE is after new resource location being detected, corresponding relation according to the resource location at PUCCH or PUSCH resource place with the resource location for bearing downlink control information and/or data message, obtain detecting new PUCCH or the PUSCH resource location of the new resource location indication obtaining, on new PUCCH or PUSCH resource location, send PUCCH or PUSCH resource to base station, confirm to transmit Downlink Control Information and/or data message on the resource location of new resource location indication information indication to make base station, Downlink Control Information and/or data message just can be transmitted in base station on new resource location below, correspondingly UE receives Downlink Control Information and/or data message on new resource location.

The resource location of the resource location that in above-described embodiment method, initial resource location indication information is corresponding and the indication of new resource location indication information, be respectively the Physical Downlink Control Channel ePDCCH of physical downlink control channel PDCCH and expansion, or the resource location of the resource location that initial resource location indication information is corresponding and the indication of new resource location indication information is all ePDCCH.

The method of the reception information that the present embodiment provides, by UE after receiving initial resource location indication information, receive the new resource location indication information that base station sends, resource location indication information is used to indicate the resource location of bearing downlink control information and/or data message, UE, on the resource location of new resource location indication information indication, receives Downlink Control Information and/or data message that base station sends afterwards.The resource location of having realized reception Downlink Control Information and/or data message can convert, and improves systematic function.

Fig. 2 is the flow chart that the present invention sends the embodiment of the method one of information, and as shown in Figure 2, the method for the present embodiment can comprise:

Step 201, after user equipment (UE) sends initial resource position indication information, send new resource location indication information to UE, resource location indication information is used to indicate the resource location of bearing downlink control information and/or data message.

Step 202, on new resource location, send Downlink Control Information and/or data message to UE.

Specifically, the initial resource location indication information that base station sends to UE can comprise: base station sends the system information SI of RRC dedicated signaling or broadcast to UE, RRC dedicated signaling or SI comprise one or more possible resource distributions, resource distribution can be the resource location of ePDCCH channel on PDSCH or/and resource mapping method, or arrowband ability UE is operated in the resource location on PDSCH.As the enforceable mode of one, base station, after UE sends new resource location indication information, before sending Downlink Control Information and/or data message, also comprises to UE:

Receive the confirmation of receipt message that UE sends, confirmation of receipt message correctly receives new resource location indication information for informing base station UE, sends Downlink Control Information and/or data message according to acknowledge message on the resource location of new resource location indication information indication.

Wherein, base station sends new resource location indication information to UE, has three kinds of enforceable modes:

The one, base station sends descending MAC layer control unit MAC CE signaling to UE, and MACCE signaling is carried new resource location indication information.

The 2nd, base station sends high-level signaling or system information SI to UE, and high-level signaling or SI carry new resource location indication information.Wherein, the confirmation of receipt message that reception UE in base station sends has two kinds of enforceable modes:

1, base station receives the MAC CE signaling that UE sends, and MAC CE signaling is at least carried a bit, and at least one bit has the first default set point value, and the first default set point value is correctly received for identifying new resource location indication information.

2, base station receives physical layer confirmation signaling, and physical layer confirms that signaling is carried on Physical Uplink Control Channel PUCCH and/or Physical Uplink Shared Channel PUSCH or physical layer up channel.

The 3rd, base station sends physical layer signaling to UE, and physical layer signaling carries new resource location indication information.Physical layer signaling is carried on Physical Uplink Control Channel PUCCH and/or Physical Uplink Shared Channel PUSCH or physical layer up channel.

In above-described embodiment, new resource location indication information in method, comprises at least one bit, and each bit is corresponding with default resource location; The bit corresponding to resource location of new resource location indication information indication has the second default set point value, and the second default set point value is activated for identifying the resource location that bit is corresponding.

As the enforceable mode of another kind, base station sends new resource location indication information to UE and is specially: on the new resource location of new resource location indication information indication, send Downlink Control Information and/or data message to UE, to make UE by detecting the new resource location at Downlink Control Information and/or data message place as the resource location of new resource location indication information indication;

Base station is after sending new resource location indication information to UE, send Downlink Control Information and/or data message to UE on new resource location before, also to receive PUCCH or PUSCH resource that UE sends, and according to the resource location at PUCCH or PUSCH resource place and corresponding relation for the resource location of bearing downlink control information and/or data message, confirm that UE obtains the resource location of new resource location indication information indication.

The resource location of the resource location that in above-described embodiment, in method, initial resource location indication information is corresponding and the indication of new resource location indication information, be respectively the Physical Downlink Control Channel ePDCCH of physical downlink control channel PDCCH and expansion, or the resource location of the resource location that initial resource location indication information is corresponding and the indication of new resource location indication information is all ePDCCH.

The method of the transmission information that the present embodiment provides, by base station after user equipment (UE) sends initial resource position indication information, send new resource location indication information to UE, resource location indication information is used to indicate the resource location of bearing downlink control information and/or data message, and base station sends Downlink Control Information and/or data message to UE on new resource location afterwards.The resource location of having realized reception Downlink Control Information and/or data message can convert, and improves systematic function.

Adopt several specific embodiments below, the technical scheme of embodiment of the method shown in Fig. 1 and Fig. 2 is elaborated.

The method of the reception information that Fig. 3 provides for the embodiment of the present invention, send the schematic flow sheet of the embodiment of the method one of information, as shown in Figure 3, the method for the present embodiment comprises:

Step 301, send initial resource location indication information to UE in base station after, base station sends descending MAC layer control unit MAC CE signaling to UE, MAC CE signaling is carried new resource location indication information.Correspondingly, UE receives the MAC CE signaling of carrying new resource location indication information.Wherein, MAC CE can be for example:

In the time only comprising a resource distribution in RRC dedicated signaling or SI, MAC CE comprises a bit for representing the resource distribution of activation or deexcitation ePDCCH, activation refers to that UE transfers to ePDCCH resource location from PDCCH resource location and receives Downlink Control Information and/or data message, and deexcitation refers to that UE transfers to PDCCH resource location from ePDCCH resource location and receives Downlink Control Information and/or data message.

In the time that RRC dedicated signaling or SI comprise more than 2 resource distribution, more than 2 resource distribution is weaved into index, in MAC CE, comprise bit index, when the bit index comprising as MAC CE changes, refer to that resource distribution corresponding to bit index that current MAC CE comprises comes into force, be activated, resource distribution corresponding to bit index before lost efficacy, i.e. deexcitation.For example: in MAC CE, comprise 3 bits for representing resource distribution index,

000: represent the resource distribution of the arrowband ability UE work that uses PDCCH resource distribution or a fixed position;

001: represent to use the resource distribution of first ePDCCH resource distribution or first configurable arrowband ability UE work;

010: represent to use the resource distribution of second ePDCCH resource distribution or second configurable arrowband ability UE work.

Step 302, when UE receives after the downlink data that comprises descending MAC CE, according to the timing relationship of ACK/NACK, UE can feed back to eNB acknowledge message after a period of time.

Step 303, base station confirm that UE correctly receives after MAC CE, after the set time, on the resource location of new resource location indication information indication, send Downlink Control Information and/or data message to UE, correspondingly, UE receives Downlink Control Information and/or data message on new resource location.

In the present embodiment, UE can feed back to eNB acknowledge message, confirm to have received new resource location indication information, so just make base station clearly know that UE has received new resource location indication information, on new resource location, receive afterwards Downlink Control Information and/or data message, just there will not be Fuzzy Time section, the problem that also there will not be digital received and sent to make mistakes, has improved systematic function.

The method of the reception information that Fig. 4 provides for the embodiment of the present invention, send the schematic flow sheet of the embodiment of the method two of information, as shown in Figure 4, the method for the present embodiment comprises:

Step 401, send initial resource location indication information to UE in base station after, base station sends high-level signaling or system information SI to UE, high-level signaling re-establishes signaling as radio resource control RRC, high-level signaling or SI carry new resource location indication information.Wherein, when resource location is carried by high-level signaling, resource location indication information is carried on high-level signaling.When resource location is while being carried by SI, in the time that resource location changes, the beep-page message that the first reception notification SI of UE changes, obtains up-to-date resource location indication information thereby then again receive SI.

Step 402, UE send MAC CE signaling to base station, MAC CE signaling is carried at least one bit, and bit has default set point value, and set point value is correctly received for identifying new resource location indication information.

For example, default set point value is 1, represents that new resource location indication information is correctly received.In MAC CE signaling, comprise a bit for confirming that to eNB UE has correctly received the new resource location indication information that high-level signaling or SI carry.Correspondingly, base station receives MAC CE signaling, when eNB correctly receives after the MAC CE signaling that comprises acknowledge message of UE transmission, the MAC CE signaling that comprises acknowledge message is to be carried on PUSCH channel, after the correct demodulation PUSCH of eNB, whether correctly meeting on PHICH channel the transmission acknowledge message of demodulation PUSCH.

Step 403, base station are after the MAC CE signaling confirmation receiving comprising acknowledge message, on the resource location of new resource location indication information indication, send Downlink Control Information and/or data message, correspondingly, UE receives Downlink Control Information and/or data message on new resource location.

In the present embodiment, UE sends MAC CE signaling to base station, confirm that to base station UE has received new resource location indication information, so just make base station clearly know that UE has received new resource location indication information, base station sends Downlink Control Information and/or data message on the resource location of new resource location indication information indication afterwards, correspondingly, UE receives Downlink Control Information and/or data message on new resource location, just there will not be Fuzzy Time section, also the problem that there will not be digital received and sent to make mistakes, has improved systematic function.

The method of the reception information that Fig. 5 provides for the embodiment of the present invention, send the schematic flow sheet of the embodiment of the method three of information, as shown in Figure 5, the method for the present embodiment comprises:

Step 501, send initial resource location indication information to UE in base station after, base station sends high-level signaling or system information SI to UE, high-level signaling re-establishes signaling as radio resource control RRC, high-level signaling or SI carry new resource location indication information.Wherein, when resource location is carried by high-level signaling, resource location indication information is carried on high-level signaling.When resource location is while being carried by SI, in the time that resource location changes, the beep-page message that the first reception notification SI of UE changes, obtains up-to-date resource location indication information thereby then again receive SI.

Step 502, UE send physical layer and confirm signaling to base station, physical layer confirms that signaling is carried on Physical Uplink Control Channel PUCCH and/or Physical Uplink Shared Channel PUSCH or physical layer up channel.

Receive after physical layer confirmation signaling step 503, base station, after a period of time, base station sends Downlink Control Information and/or data message on the resource location of new resource location indication information indication, correspondingly, UE receives Downlink Control Information and/or data message on new resource location.

In the present embodiment, UE sends physical layer and confirms signaling to base station, confirm that to base station UE has received new resource location indication information, so just make base station clearly know that UE has received new resource location indication information, base station sends Downlink Control Information and/or data message on the resource location of new resource location indication information indication afterwards, correspondingly, UE receives Downlink Control Information and/or data message on new resource location, just there will not be Fuzzy Time section, also the problem that there will not be digital received and sent to make mistakes, has improved systematic function.

The method of the reception information that Fig. 6 provides for the embodiment of the present invention, send the schematic flow sheet of the embodiment of the method four of information, as shown in Figure 6, the method for the present embodiment comprises:

Step 601, send initial resource location indication information to UE in base station after, base station sends physical layer signaling to UE, physical layer signaling carries new resource location indication information.Physical layer signaling is carried on Physical Uplink Control Channel PUCCH and/or Physical Uplink Shared Channel PUSCH or physical layer up channel.

Wherein, physical layer signaling can be included in Downlink Control Information and/or data message, also can be to be carried on a special down physical layer channel, physical layer signaling comprises a bit, is used to indicate to transfer to PDCCH or transfer to ePDCCH from PDCCH from ePDCCH to receive descending DCI.Particularly, if current UE is just being operated in the upper DCI of reception of PDCCH, now in Downlink Control Information and/or data message, comprise a bit, in the time that this bit is 1, represent that the position that receives Downlink Control Information and/or data message needs to change, UE transfers to ePDCCH from the PDCCH of work at present and receives Downlink Control Information and/or data message.Physical layer signaling also can comprise more than 2 bit, more than 2 bit is weaved into index, in physical layer signaling, comprise bit index, when the bit index comprising when physical layer signaling changes, refer to that resource location corresponding to bit index that current physical layer signaling comprises comes into force, be activated, resource location corresponding to bit index before lost efficacy, i.e. deexcitation.For instance, in physical layer signaling, comprise 3 bits when representing resource location index,

Step 602, UE receive the physical layer signaling that base station sends over time, after a period of time, base station sends Downlink Control Information and/or data message on the resource location of new resource location indication information indication, correspondingly, UE receives Downlink Control Information and/or data message on new resource location.

In the present embodiment, base station sends physical layer signaling to UE, send out acknowledge message without UE, can guarantee that base station confirmation UE receives new resource location indication information, after a period of time, base station clearly knows that UE has received new resource location indication information, base station sends Downlink Control Information and/or data message on the resource location of new resource location indication information indication afterwards, correspondingly, UE receives Downlink Control Information and/or data message on new resource location, just there will not be Fuzzy Time section, also the problem that there will not be digital received and sent to make mistakes, improve systematic function.

The method of the reception information that Fig. 7 provides for the embodiment of the present invention, send the schematic flow sheet of the embodiment of the method five of information, as shown in Figure 7, the method for the present embodiment comprises:

Step 701, after sending initial resource location indication information to UE in base station, in default subframe in Preset Time section, base station sends Downlink Control Information and/or data message on different resource position, corresponding relation according to the resource location at up PUCCH or PUSCH resource place with the resource location for bearing downlink control information and/or data message, obtain PUCCH or the PUSCH resource location of Downlink Control Information and/or data message indication, correspondingly, UE obtains Downlink Control Information and/or the data message that base station sends on different resource position, corresponding relation according to the resource location at up PUCCH or PUSCH resource place with the resource location for bearing downlink control information and/or data message, obtain PUCCH or the PUSCH resource location of Downlink Control Information and/or data message indication.

For example, define one and confirm window, in the confirmation subframe of confirming in window, Downlink Control Information and/or data message will send on ePDCCH and PDCCH or two ePDCCH simultaneously, but need to limit the channel format simultaneously sending on two channels, make the blind Detecting number of times of UE be no more than needed maximum blind Detecting number of times while detection on same channel.Confirm that window refers to the time period that comprises some radio frames, confirm that subframe refers to some subframe of confirming in window, confirm that determining of window can be made up of starting point and length, starting point is as definition SFN mod 2=0, Length=5, confirm that window is that starting point is that SFN is the radio frames that even-even is answered, the length of window is 5 radio frames, confirms that subframe can be defined as subframe corresponding to even number subframe numbers of confirming in window.

Step 702, base station are judged UE according to the resource location at up PUCCH or PUSCH resource place and on new resource location, are detected Downlink Control Information and/or data message, and base station sends Downlink Control Information and/or data message on new resource location.

Correspondingly, UE detects Downlink Control Information and/or data message on new resource location, according to the resource location that detects Downlink Control Information and/or data message on new resource location determine the resource location at new up PUCCH or PUSCH resource place with for bearing downlink control information and/or data message corresponding relation, UE receives Downlink Control Information and/or data message on new resource location.

The method of the reception information that above-described embodiment provides, the method for transmission information, the resource location of having realized reception and transmission Downlink Control Information and/or data message can convert, and has improved systematic function.

One of ordinary skill in the art will appreciate that: all or part of step that realizes above-mentioned each embodiment of the method can complete by the relevant hardware of program command.Aforesaid program can be stored in a computer read/write memory medium.This program, in the time carrying out, is carried out the step that comprises above-mentioned each embodiment of the method; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CDs.

Fig. 8 is the structural representation of subscriber equipment embodiment mono-of the present invention, and as shown in Figure 8, the subscriber equipment of the present embodiment can comprise: the first receiver module 11 and the second receiver module 12, wherein,

The first receiver module 11 is for after receiving initial resource location indication information, receive the new resource location indication information that base station sends, resource location indication information is used to indicate the resource location of bearing downlink control information and/or data message, the second receiver module 12, for the resource location of the resource location indication information indication new, receives Downlink Control Information and/or data message that base station sends.

Fig. 9 is the structural representation of subscriber equipment embodiment bis-of the present invention, as shown in Figure 9, the subscriber equipment of the present embodiment is on the basis of user device architecture shown in Fig. 8, further, can also comprise: sending module 13, this sending module 13 is for after receiving the new resource location indication information of base station transmission, before receiving the Downlink Control Information and/or data message of base station transmission, send confirmation of receipt message to base station, confirmation of receipt message receives new resource location indication information for informing base station, to make base station after receiving confirmation of receipt message, on the resource location of new resource location indication information indication, send Downlink Control Information and/or data message.

The descending MAC layer control unit MAC CE signaling that the first receiver module 11 sends specifically for receiving base station, MAC CE signaling is carried new resource location indication information.

Concrete high-level signaling or the system information SI also sending for receiving base station of the first receiver module 11, high-level signaling or SI carry new resource location indication information.Sending module 13 is specifically for sending MAC CE signaling to base station, MAC CE signaling is carried at least one bit, and at least one bit has the first default set point value, and the first default set point value is correctly received for identifying new resource location indication information.

Sending module 13 is specifically also confirmed signaling for send physical layer to base station, and physical layer confirms that signaling is carried on Physical Uplink Control Channel PUCCH and/or Physical Uplink Shared Channel PUSCH or physical layer up channel.

The physical layer signaling that the first receiver module 11 sends specifically for receiving base station, physical layer signaling carries new resource location indication information.

New resource location indication information in above-described embodiment, comprising: at least one bit, and each bit is corresponding with default resource location; The bit corresponding to resource location of new resource location indication information indication has the second default set point value, and the second default set point value is activated for identifying the resource location that bit is corresponding.

Figure 10 is the structural representation of subscriber equipment embodiment tri-of the present invention, as shown in figure 10, the subscriber equipment of the present embodiment is on the basis of user device architecture shown in Fig. 9, further, can also comprise: the first processing module 14, the first processing module 14 is for after receiving the new resource location indication information of base station transmission, corresponding relation according to the resource location at PUCCH or PUSCH resource place with the resource location for bearing downlink control information and/or data message, obtain detecting new PUCCH or the PUSCH resource location of the new resource location indication obtaining, on new PUCCH or PUSCH resource location, send PUCCH or PUSCH resource to base station, to make base station confirm to transmit Downlink Control Information and/or data message on the resource location of new resource location indication information indication.

The first receiver module 11 is specifically for detecting the new resource location at Downlink Control Information and/or data message place, and the new resource location that detection is obtained is as the resource location of new resource location indication information indication.

The resource location of the resource location that initial resource location indication information in above-described embodiment is corresponding and the indication of new resource location indication information, be respectively the Physical Downlink Control Channel ePDCCH of physical downlink control channel PDCCH and expansion, or the resource location of the resource location that initial resource location indication information is corresponding and the indication of new resource location indication information is all ePDCCH.

The subscriber equipment of above-described embodiment, can be for the technical scheme of embodiment of the method shown in execution graph 1, and it realizes principle and technique effect is similar, repeats no more herein.

Figure 11 is the structural representation of base station embodiment mono-of the present invention, as shown in figure 11, the base station of the present embodiment can comprise: the first sending module 21 and the second sending module 22, wherein, the first sending module 21 is for after user equipment (UE) sends initial resource position indication information, send new resource location indication information to UE, resource location indication information is used to indicate the resource location of bearing downlink control information and/or data message, and the second sending module 22 for sending Downlink Control Information and/or data message to UE on new resource location.

Figure 12 is the structural representation of base station embodiment bis-of the present invention, as shown in figure 12, the base station of the present embodiment is on the basis of architecture of base station shown in Figure 11, further, can also comprise receiver module 23, receiver module 23 is for after sending new resource location indication information to UE, before sending Downlink Control Information and/or data message to UE, receive the confirmation of receipt message that UE sends, confirmation of receipt message correctly receives new resource location indication information for informing base station UE, on the resource location of new resource location indication information indication, send Downlink Control Information and/or data message according to acknowledge message.The first sending module 21 is specifically for sending descending MAC layer control unit MAC CE signaling to UE, MAC CE signaling is carried new resource location indication information.

The first sending module 21 is specifically also for to UE transmitting system information SI or high-level signaling, and high-level signaling or SI carry new resource location indication information.The MAC CE signaling that receiver module 23 sends specifically for receiving UE, MAC CE signaling is at least carried a bit, and at least one bit has the first default set point value, and the first default set point value is correctly received for identifying new resource location indication information.

Receiver module 23 is specifically also confirmed signaling for receiving physical layer, and physical layer confirms that signaling is carried on Physical Uplink Control Channel PUCCH and/or Physical Uplink Shared Channel PUSCH or physical layer up channel.

The first sending module 21 is specifically for sending physical layer signaling to base station, physical layer signaling carries new resource location indication information.Physical layer signaling is carried on Physical Uplink Control Channel PUCCH and/or Physical Uplink Shared Channel PUSCH or physical layer up channel.New resource location indication information comprises at least one bit, and each bit is corresponding with default resource location; The bit corresponding to resource location of new resource location indication information indication has the second default set point value, and the second default set point value is activated for identifying the resource location that bit is corresponding.

Figure 13 is the structural representation of base station embodiment tri-of the present invention, as shown in figure 13, the base station of the present embodiment is on the basis of architecture of base station shown in Figure 11, further, can also comprise the first processing module 24, the first processing module 24 is for after sending new resource location indication information to UE, send Downlink Control Information and/or data message to UE on new resource location before, receive PUCCH or PUSCH resource that UE sends, and according to the resource location at PUCCH or PUSCH resource place and corresponding relation for the resource location of bearing downlink control information and/or data message, confirm that UE obtains the resource location of new resource location indication information indication.

On the new resource location of the first sending module 21 specifically for the resource location indication information indication new, send Downlink Control Information and/or data message to UE, to make UE by detecting the new resource location at Downlink Control Information and/or data message place as the resource location of new resource location indication information indication.

The base station of above-described embodiment, can be for the technical scheme of embodiment of the method shown in execution graph 2, and it realizes principle and technique effect is similar, repeats no more herein.

Finally it should be noted that: above each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to 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 method that receives information, is characterized in that, comprising:

2. method according to claim 1, is characterized in that, after the new resource location indication information that described reception base station sends, before receiving the Downlink Control Information and/or data message of described base station transmission, also comprises:

3. method according to claim 2, is characterized in that, the new resource location indication information that described reception base station sends, comprising:

4. method according to claim 2, is characterized in that, the new resource location indication information that described reception base station sends, comprising:

5. method according to claim 4, is characterized in that, the described confirmation of receipt message that sends to base station, comprising:

6. method according to claim 4, is characterized in that, the described confirmation of receipt message that sends to base station, comprising:

7. method according to claim 1, is characterized in that, the new resource location indication information that described reception base station sends, comprising:

8. according to the method described in any one in claim 1-7, it is characterized in that, described new resource location indication information, comprising:

9. method according to claim 1, it is characterized in that, the new resource location indication information that described reception base station sends, comprise: detect the new resource location at Downlink Control Information and/or data message place, and the described new resource location that detection is obtained is as the resource location of described new resource location indication information indication;

10. according to the method described in any one in claim 1-9, it is characterized in that, the resource location of the resource location that described initial resource location indication information is corresponding and described new resource location indication information indication, is respectively the Physical Downlink Control Channel ePDCCH of physical downlink control channel PDCCH and expansion;

Or the resource location of the resource location that described initial resource location indication information is corresponding and the indication of described new resource location indication information is all ePDCCH.

11. 1 kinds send the method for information, it is characterized in that, comprising:

12. methods according to claim 11, is characterized in that, described after described UE sends new resource location indication information, before sending Downlink Control Information and/or data message, also comprise to described UE:

13. methods according to claim 12, is characterized in that, describedly send new resource location indication information to described UE and comprise:

14. methods according to claim 12, is characterized in that, describedly send new resource location indication information to described UE and comprise:

Send high-level signaling or system information SI to described UE, described high-level signaling or SI carry new resource location indication information.

15. methods according to claim 14, is characterized in that, the confirmation of receipt message that the described UE of described reception sends comprises:

16. methods according to claim 14, is characterized in that, the confirmation of receipt message that the described UE of described reception sends comprises:

17. methods according to claim 11, is characterized in that, describedly send new resource location indication information to described UE and comprise:

Send physical layer signaling to described UE, described physical layer signaling carries described new resource location indication information.Described physical layer signaling is carried on Physical Uplink Control Channel PUCCH and/or Physical Uplink Shared Channel PUSCH or physical layer up channel.

18. according to the arbitrary described method of claim 11-17, it is characterized in that, described new resource location indication information, comprising:

19. methods according to claim 11, it is characterized in that, describedly send new resource location indication information to described UE, comprise: on the new resource location of described new resource location indication information indication, send Downlink Control Information and/or data message to described UE, to make described UE by detecting the new resource location at described Downlink Control Information and/or data message place as the resource location of described new resource location indication information indication;

20. according to the method described in any one in claim 11-19, it is characterized in that, the resource location of the resource location that described initial resource location indication information is corresponding and described new resource location indication information indication, is respectively the Physical Downlink Control Channel ePDCCH of physical downlink control channel PDCCH and expansion;

21. 1 kinds of subscriber equipmenies, is characterized in that, comprising:

22. subscriber equipmenies according to claim 21, it is characterized in that, described subscriber equipment also comprises: sending module, for after receiving the new resource location indication information of base station transmission, before receiving the Downlink Control Information and/or data message of described base station transmission, send confirmation of receipt message to described base station, described confirmation of receipt message is for notifying described base station to receive described new resource location indication information, to make described base station after receiving described confirmation of receipt message, on the resource location of described new resource location indication information indication, send Downlink Control Information and/or data message.

23. subscriber equipmenies according to claim 22, it is characterized in that, the descending MAC layer control unit MAC CE signaling that described the first receiver module sends specifically for receiving base station, described MAC CE signaling is carried described new resource location indication information.

24. subscriber equipmenies according to claim 22, is characterized in that, concrete high-level signaling or the system information SI also sending for receiving base station of described the first receiver module, described high-level signaling or the described new resource location indication information of SI carrying.

25. subscriber equipmenies according to claim 24, it is characterized in that, described sending module is specifically for sending MAC CE signaling to base station, described MAC CE signaling is carried at least one bit, described at least one bit has the first default set point value, and described the first default set point value is correctly received for identifying described new resource location indication information.

26. subscriber equipmenies according to claim 24, it is characterized in that, described sending module is specifically also confirmed signaling for send physical layer to base station, and described physical layer confirms that signaling is carried on Physical Uplink Control Channel PUCCH and/or Physical Uplink Shared Channel PUSCH or physical layer up channel.

27. subscriber equipmenies according to claim 21, is characterized in that, the concrete physical layer signaling also sending for receiving base station of described the first receiver module, and described physical layer signaling carries described new resource location indication information.

28. according to the subscriber equipment described in any one in claim 21-27, it is characterized in that, described new resource location indication information, comprising:

29. subscriber equipmenies according to claim 21, it is characterized in that, described the first receiver module is specifically for detecting the new resource location at Downlink Control Information and/or data message place, and the described new resource location that detection is obtained is as the resource location of described new resource location indication information indication;

30. according to the subscriber equipment described in any one in claim 21-29, it is characterized in that, the resource location of the resource location that described initial resource location indication information is corresponding and described new resource location indication information indication, is respectively the Physical Downlink Control Channel ePDCCH of physical downlink control channel PDCCH and expansion;

31. 1 kinds of base stations, is characterized in that, comprising:

32. base stations according to claim 31, it is characterized in that, described base station also comprises receiver module, for after described UE sends new resource location indication information, before sending Downlink Control Information and/or data message to described UE, receive the confirmation of receipt message that described UE sends, described confirmation of receipt message correctly receives described new resource location indication information for UE described in informing base station, sends Downlink Control Information and/or data message according to described acknowledge message on the resource location of described new resource location indication information indication.

33. base stations according to claim 32, is characterized in that, described the first sending module is specifically for sending descending MAC layer control unit MAC CE signaling to described UE, and described MACCE signaling is carried described new resource location indication information.

34. base stations according to claim 32, is characterized in that, described the first sending module is specifically also for to described UE transmitting system information SI or high-level signaling, and described high-level signaling or SI carry new resource location indication information.

35. base stations according to claim 34, it is characterized in that, the MAC CE signaling that described receiver module sends specifically for receiving described UE, described MAC CE signaling is at least carried a bit, described at least one bit has the first default set point value, and described the first default set point value is correctly received for identifying described new resource location indication information.

36. base stations according to claim 34, it is characterized in that, described receiver module is specifically also confirmed signaling for receiving physical layer, and described physical layer confirms that signaling is carried on Physical Uplink Control Channel PUCCH and/or Physical Uplink Shared Channel PUSCH or physical layer up channel.

37. base stations according to claim 31, is characterized in that, described the first sending module is specifically for sending physical layer signaling to base station, and described physical layer signaling carries described new resource location indication information.Described physical layer signaling is carried on Physical Uplink Control Channel PUCCH and/or Physical Uplink Shared Channel PUSCH or physical layer up channel.

38. according to the base station described in claim 31-37, it is characterized in that, described new resource location indication information, comprising:

39. base stations according to claim 32, it is characterized in that, described the first sending module is specifically on the new resource location in described new resource location indication information indication, send Downlink Control Information and/or data message to described UE, to make described UE by detecting the new resource location at described Downlink Control Information and/or data message place as the resource location of described new resource location indication information indication;

40. according to the base station described in any one in claim 31-39, it is characterized in that, the resource location of the resource location that described initial resource location indication information is corresponding and described new resource location indication information indication, is respectively the Physical Downlink Control Channel ePDCCH of physical downlink control channel PDCCH and expansion;