CN105338641A

CN105338641A - Information sending and receiving method, and related apparatus

Info

Publication number: CN105338641A
Application number: CN201510687993.9A
Authority: CN
Inventors: 刘建琴
Original assignee: Shanghai Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd; Shanghai Huawei Technologies Co Ltd
Priority date: 2015-10-21
Filing date: 2015-10-21
Publication date: 2016-02-17
Anticipated expiration: 2035-10-21
Also published as: CN105338641B

Abstract

The invention discloses an information sending method. The information sending method is used for sending the corresponding control information on a control channel, and is used for solving the problem that during the process that a control channel transmits a plurality of simulation wave beams based on frequency division multiplexing, the frequency diversity within the whole system bandwidth cannot be realized. The method comprises: a first device acquires a first frequency hopping pattern function corresponding to first simulation wave beam information of the control channel, and determines the first frequency domain position which is used for sending the control information according to the first frequency hopping pattern function; the first device sends the control information to a second device on the first frequency domain position; when the first simulation wave beam information changes, the first device acquires a second frequency hopping pattern function corresponding to the second simulation wave beam information for the control channel; and according to the second frequency hopping pattern function, the first device determines a second frequency domain position which is used for sending the control information; and the first device sends the control information to the second device on the second frequency domain position.

Description

A kind of information sending, receiving method and relevant apparatus

Technical field

The present invention relates to communication technical field, be specifically related to a kind of information sending, receiving method and relevant apparatus.

Background technology

Wave beam tracking technique is requisite technology in cellular communication, for supporting the transmission of the multiple analog beam of synchronization, between a kind of multiple analog beam, the mechanism of frequency division multiplexing can apply to the transmission of control channel or reference signal, such as Physical Downlink Control Channel (English full name: PhysicalDownlinkControlChannel, abbreviation: PDCCH) transmit.

Due to the search volume of control channel in current techniques be sub-frame level other, when control channel transmits the multiple analog beam based on frequency division multiplexing, each analog beam is only transmitted on certain subband of whole system bandwidth, the subband that different analog beam is corresponding different, therefore cannot reach the frequency diversity effect of control channel transmission in whole system bandwidth.

Summary of the invention

Embodiments provide a kind of information sending, receiving method and relevant apparatus, the problem of the frequency diversity effect in whole system bandwidth cannot be reached during for solving multiple analog beam of control channel transmission based on frequency division multiplexing, control channel corresponding to each analog beam the multiple subbands in whole system bandwidth can be transmitted, thus reach good frequency diversity effect.

First aspect present invention provides a kind of method for sending information, and described method for sending information is applied to the transmission of control information corresponding on control channel, comprising:

First equipment obtains the first frequency pattern function corresponding to the first analog beam information of described control channel;

Described first equipment determines according to described first frequency pattern function the first frequency domain position sending described control information;

Described first equipment sends described control information to the second equipment on described first frequency domain position;

When described first analog beam information changes, described first equipment obtains the second frequency pattern function corresponding to the second analog beam information of described control channel;

Described first equipment determines according to described second frequency pattern function the second frequency domain position sending described control information;

Described first equipment sends described control information to described second equipment on described second frequency domain position.

In conjunction with first aspect, in the implementation that the first is possible, described method also comprises:

Described first equipment determines a point function of the search volume that described control information is corresponding, and wherein, the starting point functional value of described point function is determined according to described first frequency pattern function and/or described second frequency pattern function.

In conjunction with first aspect, in the implementation that the second is possible, described first frequency pattern function application is at least one time quantum, and wherein, the first frequency pattern function of very first time unit comprises at least one in following bound term:

First frequency pattern function of the second time quantum, described first analog beam information, the frequency location side-play amount that described first analog beam information is corresponding, wherein, described very first time unit and described second time quantum are respectively a time quantum at least one time quantum described.

In conjunction with the implementation that the second of first aspect is possible, in the implementation that the third is possible,

Described second time quantum is the previous time quantum for sending described control information of described very first time unit;

Described first analog beam packets of information is containing at least one in the first analog beam index number and the first analog beam total number.

In conjunction with the third possible implementation of first aspect, in the 4th kind of possible implementation,

Described first frequency pattern function representation is f (i) _k=(f (i) _k-1+ P ₁) modN ₁, wherein, k and k-1 represents that time quantum is numbered, k be more than or equal to 0 integer, f (i) _krepresent index number be first analog beam of i be numbered k at time quantum time quantum on frequency pattern functional value after frequency hopping, f (i) _k-1expression index number is first analog beam of i is numbered on the time quantum of k-1 frequency pattern functional value at time quantum, P ₁the frequency location side-play amount that first analog beam of to be index number be i is corresponding, P ₁for arbitrary integer, N ₁represent the first analog beam total number, index number i=0,1 ... N ₁-1, N ₁for being more than or equal to the integer of 1.

In conjunction with the 4th kind of possible implementation of first aspect, in the 5th kind of possible implementation, initial frequency-domain figure sample value f (i) of described first frequency pattern function _-1=i.

In conjunction with the first of first aspect or first aspect to the 5th kind of any one possible implementation, in the 6th kind of possible implementation, when described first analog beam information changes, described first frequency pattern function is reset.

In conjunction with the 6th kind of possible implementation of first aspect, in the 7th kind of possible implementation, described first frequency pattern function is reset the initial value into described second frequency pattern function.

In conjunction with the first possible implementation of first aspect or first aspect, in the 8th kind of possible implementation, described second frequency pattern function application is at least one time quantum, and wherein, the second frequency pattern function of the 3rd time quantum comprises at least one in following bound term:

Second frequency pattern function of the 4th time quantum, described second analog beam information, the frequency location side-play amount that second analog beam information is corresponding, wherein, described 3rd time quantum and described 4th time quantum are respectively a time quantum at least one time quantum described.

In conjunction with the 8th kind of possible implementation of first aspect, in the 9th kind of possible implementation,

Described 4th time quantum is the previous time quantum for sending described control information of described 3rd time quantum;

Described second analog beam packets of information is containing at least one in described second analog beam index number and the second analog beam total number.

In conjunction with the 9th kind of possible implementation of first aspect, in the tenth kind of possible implementation,

Described second frequency pattern function representation is f (j) _m=(f (j) _m-1+ P ₂) modN ₂, wherein, m and m-1 represents that time quantum is numbered, m be more than or equal to 1 integer, f (j) _mrepresent index number be second analog beam of j be numbered m at time quantum time quantum on frequency pattern functional value after frequency hopping, f (j) _m-1expression index number is second analog beam of j is numbered on the time quantum of m-1 frequency pattern functional value at time quantum, P ₂the frequency location side-play amount that the second analog beam information of to be index number be j is corresponding, P ₂for arbitrary integer, N ₂represent the second analog beam total number, index number j=0,1 ... N ₂-1, N ₂for being more than or equal to the integer of 1.

In conjunction with the tenth kind of possible implementation of first aspect, in the 11 kind of possible implementation, initial frequency-domain figure sample value f (j) of described second frequency pattern function _m=j.

Second aspect present invention provides a kind of message receiving method, and described message receiving method is applied to the reception of control information corresponding on control channel, comprising:

Second equipment obtains the first frequency pattern function corresponding to the first analog beam information of described control channel;

Described second equipment determines according to described first frequency pattern function the first frequency domain position receiving described control information;

Described second equipment receives the described control information that the first equipment sends on described first frequency domain position;

When described first analog beam information changes, described second equipment obtains the second frequency pattern function corresponding to the second analog beam information of described control channel;

Described second equipment determines according to described second frequency pattern function the second frequency domain position receiving described control information;

Described second equipment receives the described control information that described first equipment sends on described second frequency domain position.

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

Described second equipment determines a point function of the search volume that described control information is corresponding, and wherein, the starting point functional value of described point function is determined according to described first frequency pattern function and/or described second frequency pattern function.

In conjunction with second aspect, in the implementation that the second is possible, described first frequency pattern function application is at least one time quantum, and wherein, the first frequency pattern function of very first time unit comprises at least one in following bound term:

In conjunction with the implementation that the second of second aspect is possible, in the implementation that the third is possible,

Described second time quantum is the previous time quantum for receiving described control information of described very first time unit;

In conjunction with the third possible implementation of second aspect, in the 4th kind of possible implementation,

In conjunction with the 4th kind of possible implementation of second aspect, in the 5th kind of possible implementation, initial frequency-domain figure sample value f (i) of described first frequency pattern function _-1=i.

In conjunction with the first of second aspect or second aspect to the 5th kind of any one possible implementation, in the 6th kind of possible implementation, when described first analog beam information changes, described first frequency pattern function is reset.

In conjunction with the 6th kind of possible implementation of second aspect, in the 7th kind of possible implementation, described first frequency pattern function is reset the initial value into described second frequency pattern function.

In conjunction with the first possible implementation of second aspect or second aspect, in the 8th kind of possible implementation, described second frequency pattern function application is at least one time quantum, and wherein, the second frequency pattern function of the 3rd time quantum comprises at least one in following bound term:

In conjunction with the 8th kind of possible implementation of second aspect, in the 9th kind of possible implementation,

Described 4th time quantum is the previous time quantum for receiving described control information of described 3rd time quantum;

In conjunction with the 9th kind of possible implementation of second aspect, in the tenth kind of possible implementation,

In conjunction with the tenth kind of possible implementation of second aspect, in the 11 kind of possible implementation, initial frequency-domain figure sample value f (j) of described second frequency pattern function _m=j.

Third aspect present invention provides a kind of information transmitting apparatus, it is characterized in that, comprising:

Acquisition module, the first frequency pattern function that the first analog beam information for obtaining control channel is corresponding;

Determination module, the described first frequency pattern function for obtaining according to described acquisition module determines sending the first frequency domain position of described control information;

Sending module, sends described control information to the second equipment on described first frequency domain position determined at described determination module;

Described acquisition module, also for when described first analog beam information changes, obtains the second frequency pattern function that the second analog beam information of described control channel is corresponding;

Described determination module, the described second frequency pattern function also for obtaining according to described acquisition module determines sending the second frequency domain position of described control information;

Described sending module, also sends described control information to described second equipment on described second frequency domain position determined at described determination module.

In conjunction with the third aspect, in the implementation that the first is possible,

Described determination module, also for determining a point function of the search volume that described control information is corresponding, wherein, the starting point functional value of described point function is determined according to described first frequency pattern function and/or described second frequency pattern function.

In conjunction with the third aspect, in the implementation that the second is possible, described first frequency pattern function application is at least one time quantum, and wherein, the first frequency pattern function of very first time unit comprises at least one in following bound term:

In conjunction with the implementation that the second of the third aspect is possible, in the implementation that the third is possible,

In conjunction with the third possible implementation of the third aspect, in the 4th kind of possible implementation,

In conjunction with the 4th kind of possible implementation of the third aspect, in the 5th kind of possible implementation, initial frequency-domain figure sample value f (i) of described first frequency pattern function _-1=i.

In conjunction with the first of the third aspect or the third aspect to the 5th kind of any one possible implementation, in the 6th kind of possible implementation, when described first analog beam information changes, described first frequency pattern function is reset.

In conjunction with the 6th kind of possible implementation of the third aspect, in the 7th kind of possible implementation, described first frequency pattern function is reset the initial value into described second frequency pattern function.

In conjunction with the first possible implementation of the third aspect or the third aspect, in the 8th kind of possible implementation, described second frequency pattern function application is at least one time quantum, and wherein, the second frequency pattern function of the 3rd time quantum comprises at least one in following bound term:

In conjunction with the 8th kind of possible implementation of the third aspect, in the 9th kind of possible implementation,

In conjunction with the 9th kind of possible implementation of the third aspect, in the tenth kind of possible implementation,

In conjunction with the tenth kind of possible implementation of the third aspect, in the 11 kind of possible implementation, initial frequency-domain figure sample value f (j) of described second frequency pattern function _m=j.

Fourth aspect present invention provides a kind of information receiver, it is characterized in that, comprising:

Acquisition module, the first frequency pattern function that the first analog beam information for obtaining described control channel is corresponding;

Determination module, the described first frequency pattern function for obtaining according to described acquisition module determines receiving the first frequency domain position of described control information;

Receiver module, receives the described control information that the first equipment sends on described first frequency domain position determined at described determination module;

Described determination module, the described second frequency pattern function also for obtaining according to described acquisition module determines receiving the second frequency domain position of described control information;

Described receiver module, also receives the described control information that described first equipment sends on described second frequency domain position determined at described determination module.

In conjunction with fourth aspect, in the implementation that the first is possible,

In conjunction with fourth aspect, in the implementation that the second is possible, described first frequency pattern function application is at least one time quantum, and wherein, the first frequency pattern function of very first time unit comprises at least one in following bound term:

In conjunction with the implementation that the second of fourth aspect is possible, in the implementation that the third is possible,

In conjunction with the third possible implementation of fourth aspect, in the 4th kind of possible implementation,

In conjunction with the 4th kind of possible implementation of fourth aspect, in the 5th kind of possible implementation, initial frequency-domain figure sample value f (i) of described first frequency pattern function _-1=i.

In conjunction with the first of fourth aspect or fourth aspect to the 5th kind of any one possible implementation, in the 6th kind of possible implementation, when described first analog beam information changes, described first frequency pattern function is reset.

In conjunction with the 6th kind of possible implementation of fourth aspect, in the 7th kind of possible implementation, described first frequency pattern function is reset the initial value into described second frequency pattern function.

In conjunction with the first possible implementation of fourth aspect or fourth aspect, in the 8th kind of possible implementation, described second frequency pattern function application is at least one time quantum, and wherein, the second frequency pattern function of the 3rd time quantum comprises at least one in following bound term:

In conjunction with the 8th kind of possible implementation of fourth aspect, in the 9th kind of possible implementation,

In conjunction with the 9th kind of possible implementation of fourth aspect, in the tenth kind of possible implementation,

In conjunction with the tenth kind of possible implementation of fourth aspect, in the 11 kind of possible implementation, initial frequency-domain figure sample value f (j) of described second frequency pattern function _m=j.

Fifth aspect present invention provides a kind of network side, and described network side comprises the first equipment and the second equipment, and wherein, described first equipment is by interface and described second equipment connection;

Described first equipment is for the first frequency pattern function corresponding to the first analog beam information of obtaining described control channel, the first frequency domain position sending described control information is determined according to described first frequency pattern function, described first frequency domain position sends described control information to the second equipment, when described first analog beam information changes, obtain the second frequency pattern function that the second analog beam information of described control channel is corresponding, the second frequency domain position sending described control information is determined according to described second frequency pattern function, described second frequency domain position sends described control information to described second equipment,

Described second equipment is for the first frequency pattern function corresponding to the first analog beam information of obtaining described control channel, the first frequency domain position receiving described control information is determined according to described first frequency pattern function, described first frequency domain position receives the described control information that described first equipment sends, when described first analog beam information changes, described second equipment obtains the second frequency pattern function corresponding to the second analog beam information of described control channel, the second frequency domain position receiving described control information is determined according to described second frequency pattern function, described second frequency domain position receives the described control information that described first equipment sends.

In conjunction with the 5th aspect, in the implementation that the first is possible,

Described first equipment, also for determining a point function of the search volume that described control information is corresponding, wherein, the starting point functional value of described point function is determined according to described first frequency pattern function and/or described second frequency pattern function;

Described second equipment, also for determining a point function of the search volume that described control information is corresponding, wherein, the starting point functional value of described point function is determined according to described first frequency pattern function and/or described second frequency pattern function.

In conjunction with the first possible implementation of the 5th aspect or the 5th aspect, in the implementation that the second is possible, described first frequency pattern function representation is f (i) _k=(f (i) _k-1+ P ₁) modN ₁, wherein, k and k-1 represents that time quantum is numbered, k be more than or equal to 0 integer, f (i) _krepresent index number be first analog beam of i be numbered k at time quantum time quantum on frequency pattern functional value after frequency hopping, f (i) _k-1expression index number is first analog beam of i is numbered on the time quantum of k-1 frequency pattern functional value at time quantum, P ₁the frequency location side-play amount that first analog beam of to be index number be i is corresponding, P ₁for arbitrary integer, N ₁represent the first analog beam total number, index number i=0,1 ... N ₁-1, N ₁for being more than or equal to the integer of 1.

In conjunction with the first possible implementation of the 5th aspect or the 5th aspect, in the implementation that the third is possible,

Apply above technical scheme, first equipment obtains the first frequency pattern function corresponding to the first analog beam information of described control channel, the first frequency domain position sending described control information is determined according to described first frequency pattern function, described first frequency domain position sends described control information to the second equipment, when described first analog beam information changes, obtain the second frequency pattern function that the second analog beam information of described control channel is corresponding, the second frequency domain position sending described control information is determined according to described second frequency pattern function, described second frequency domain position sends described control information to described second equipment.Visible, the analog beam of control channel carries out frequency hopping according to the first frequency pattern function or the second frequency pattern function, after carrying out frequency hopping according to the first frequency pattern function or the second frequency pattern function, control channel corresponding to each analog beam has traveled through the multiple subbands in whole system bandwidth, thus realizes the frequency diversity effect of control channel corresponding to each analog beam.

Accompanying drawing explanation

Fig. 1 is an embodiment schematic diagram of method for sending information in the embodiment of the present invention;

Fig. 2 is another embodiment schematic diagram of method for sending information in the embodiment of the present invention;

Fig. 3 a is an embodiment schematic diagram of analog beam frequency hopping in the embodiment of the present invention;

Fig. 3 b is another embodiment schematic diagram of analog beam frequency hopping in the embodiment of the present invention;

An embodiment schematic diagram of message receiving method in Fig. 4 embodiment of the present invention;

Another embodiment schematic diagram of message receiving method in Fig. 5 embodiment of the present invention;

Fig. 6 is a structural representation of information transmitting apparatus in the embodiment of the present invention;

Fig. 7 is a structural representation of information receiver in the embodiment of the present invention;

Fig. 8 is an embodiment schematic diagram of network side in the embodiment of the present invention.

Embodiment

Frequency spectrum is resource very expensive in radio communication.Along with the appearance of intelligent terminal and video traffic, the frequency spectrum resource in current communication networks has been difficult to meet the explosive growth of user to capacity requirement.The high-frequency band with larger available bandwidth becomes candidate's frequency range of next generation communication system day by day.But high-frequency band can cause path loss, particularly the impact of the factor such as air, vegetation more exacerbates the loss of radio transmission.Due to the high path loss of high-frequency band rather low-frequency frequency range, high-frequency band needs higher antenna gain, and such high-frequency band wave beam rather low-frequency frequency range is often narrow many, and wherein, comparatively narrow beam will be used for cellular communication.

Wave beam tracking technique is requisite technology in cellular communication, and for supporting the transmission of the multiple analog beam of synchronization, between a kind of multiple analog beam, the mechanism of frequency division multiplexing can be used for control channel transmission.Due to the search volume of control channel in current techniques be sub-frame level other, when control channel transmits the multiple analog beam based on frequency division multiplexing, each analog beam is only transmitted on certain subband of whole system bandwidth, the subband that different analog beam is corresponding different, therefore cannot reach the frequency diversity effect of control channel transmission in whole system bandwidth.Therefore, discussion of the present invention is launched:

Refer to Fig. 1, a kind of embodiment of method for sending information in the embodiment of the present invention, described method for sending information is applied to the transmission of control information corresponding on control channel, comprising:

101, the first frequency pattern function that the first analog beam information of the first equipment acquisition control channel is corresponding.

In embodiments of the present invention, other equipment beyond first equipment or the first equipment pre-set the first frequency pattern function corresponding to the first analog beam information of described control channel, be not specifically limited herein, further, the first equipment obtains this first frequency pattern function from self or from other equipment beyond the first equipment.In embodiments of the present invention, first equipment carries out the transmission of downlink information to the second equipment, second equipment carries out the transmission of uplink information to the first equipment, such as: the first equipment can be base station, second equipment can be subscriber equipment, such as mobile terminal etc., in other embodiments of the invention, general introduction about the first equipment and the second equipment can consult the embodiment of the present invention, is not specifically limited herein.

Wherein, described first analog beam information is described control channel in analog beam information corresponding to the first transmission time.

Unlike the prior art, control channel corresponding to certain analog beam is not transmit on the subband preset regularly, but carry out frequency hopping according to the first frequency pattern function preset, wherein, pre-set the first frequency pattern function that the first analog beam information of described control channel is corresponding, each analog beam carries out frequency hopping according to the first frequency pattern function, like this, by described frequency hopping, control channel corresponding to each analog beam can transmit on multiple subband, thus reaches the frequency diversity effect of control channel transmission in whole system bandwidth.

It should be noted that, the first equipment can be the core network entity etc. of base station or network side, is not specifically limited herein.

102, the first equipment determines according to described first frequency pattern function the first frequency domain position sending described control information.

103, the first equipment sends described control information to the second equipment on described first frequency domain position.

In the embodiment of the present invention, the first analog beam carries out frequency hopping according to the first frequency pattern function, and the first equipment sends control information on the first frequency domain position determined according to the first frequency pattern function.

104, when described first analog beam information changes, described first equipment obtains the second frequency pattern function corresponding to the second analog beam information of described control channel.

Wherein, described second analog beam information is the analog beam information after described first analog beam information changes.

105, the first equipment determines according to described second frequency pattern function the second frequency domain position sending described control information.

106, the first equipment sends described control information to described second equipment on described second frequency domain position.

When the information of the first analog beam changes, analog beam carries out frequency hopping according to the second frequency pattern function, and the first frequency pattern function and the second frequency pattern function constitute jointly a segmentation and discontinuous hopping function, wherein, independent irrelevant between each section of function.When the analog beam of control channel carries out frequency hopping according to the second frequency pattern function, control channel corresponding to each analog beam can transmit on multiple subband, thus reaches the frequency diversity effect of control channel transmission in whole system bandwidth.

Visible, when the information of analog beam changes, to there being new frequency pattern function, thus realize the uninterrupted frequency hopping of analog beam, not only reach the frequency diversity effect of control channel transmission in whole system bandwidth, and when the analog beam information of control channel changes, the transmission of corresponding control information can not be interrupted.

In the embodiment of the present invention, first equipment obtains the first frequency pattern function corresponding to the first analog beam information of described control channel, the first frequency domain position sending described control information is determined according to described first frequency pattern function, described first frequency domain position sends described control information to the second equipment, when described first analog beam information changes, obtain the second frequency pattern function that the second analog beam information of described control channel is corresponding, the second frequency domain position sending described control information is determined according to described second frequency pattern function, described second frequency domain position sends described control information to described second equipment.Visible, the analog beam of control channel carries out frequency hopping according to described first frequency pattern function or the second frequency pattern function, the control channel that after carrying out frequency hopping according to described frequency pattern function, each analog beam is corresponding transmits the multiple subbands traveled through in whole system bandwidth, thus realizes the frequency diversity effect of control channel transmission corresponding to each analog beam.

Below, be described in detail to method for sending information, refer to Fig. 2, another embodiment of method for sending information in the embodiment of the present invention, comprising:

201, the first equipment obtains the first frequency pattern function corresponding to the first analog beam information of described control channel.

202, the first equipment determines according to described first frequency pattern function the first frequency domain position sending described control information.

In some optional embodiments, described first frequency pattern function application is at least one time quantum, and wherein, the first frequency pattern function of very first time unit comprises at least one in following bound term:

In the embodiment of the present invention, frequency location side-play amount when frequency location side-play amount corresponding to the first analog beam information refers to that analog beam carries out frequency hopping according to the first frequency pattern function, such as: certain first analog beam is X from the frequency location before frequency hopping, and when frequency location side-play amount is P, can Y=X+P be expressed as according to the frequency location Y after the first frequency pattern function carries out frequency hopping.Wherein, described frequency location side-play amount can be the absolute magnitude of frequency location skew, as absolute drift PHz can be represented on frequency location, also can be the relative quantity of frequency location skew, during as whole system bandwidth being divided into multiple subband, the meaning of described frequency location side-play amount P the subband that can be relativity shift.

In embodiments of the present invention, described second time quantum is the previous time quantum for sending described control information of described very first time unit;

Take time quantum as subframe be example, in the first frequency pattern function of the 2nd work song frame, at least comprise the first frequency pattern function of the 1st work song frame, visible, the first frequency pattern function of the 2nd work song frame and the first frequency pattern functional dependence of the 1st work song frame.Wherein, the 1st work song frame is the previous subframe for control channel control information transmission of the 2nd work song frame.First frequency pattern function of the 2nd work song frame is the recursive function of the first frequency pattern function of the 1st work song frame.

It should be noted that, the first frequency pattern function, except at least one in above-mentioned bound term, can also comprise other bound terms, be not specifically limited herein.

In some optional embodiments, described first frequency pattern function representation is f (i) _k=(f (i) _k-1+ P ₁) modN ₁, wherein, k and k-1 represents that time quantum is numbered, k be more than or equal to 0 integer, f (i) _krepresent index number be first analog beam of i be numbered k at time quantum time quantum on frequency pattern functional value after frequency hopping, f (i) _k-1expression index number is first analog beam of i is numbered on the time quantum of k-1 frequency pattern functional value at time quantum, P ₁the frequency location side-play amount that first analog beam of to be index number be i is corresponding, P ₁for arbitrary integer, N ₁represent the first analog beam total number, index number i=0,1 ... N ₁-1, N ₁for being more than or equal to the integer of 1.

In other optional embodiments, initial frequency-domain figure sample value f (i) of described first frequency pattern function _-1=i.

It should be noted that, the first frequency pattern function can also represent by other expression formulas, specifically can determine according to actual conditions, be not specifically limited herein.Such as: the first frequency pattern function can also be expressed as f (B _i) _k=(f (B _i) _k-1+ P ₁) modN _b1, wherein, N _b1represent the first analog beam total number, B _irepresent that index number is first analog beam of i.Herein, f (B _i) _kbe equivalent to f (i) above _k, f (B _i) _k-1be equivalent to f (i) above _k-1, N _b1be equivalent to N above ₁, and P ₁be equivalent to P above ₁.Repeat no more herein.

203, the first equipment determines a point function of the search volume that described control information is corresponding.

In embodiments of the present invention, the first equipment determines a point function of the search volume that described control information is corresponding, and wherein, the starting point functional value of described point function is determined according to described first frequency pattern function and/or described second frequency pattern function.

Such as: the starting point functional value playing point function is determined according to the first frequency pattern function, detailed process is: the first equipment obtains the initial starting point function of the search volume on current frequency domain position, initial starting point function is the search volume starting point that the frequency domain position of the current control channel for determining is corresponding, but, when the analog beam of control channel carries out frequency hopping according to the first frequency pattern function, control channel corresponding to each analog beam can transmit on multiple subband, therefore, what the search volume of control channel on different sub-band was corresponding plays point function also along with change.

That is: described point function and the first frequency pattern function are bound, such as: the starting point function representation after binding is Z _k=Y _kmodfloor (N _cCE(f (i) _k)/L), wherein, Y _kfor the Hash Hash function relevant with time quantum numbering k with the identify label of subscriber equipment, L is the polymerization rank of control channel transmission, N _cCE(f (i) _k) be the first frequency pattern function f (i) of the first analog beam of the time quantum being numbered k with time quantum _ka relevant bound term, be used for representing that index number is first analog beam of i is numbered in search volume corresponding on the time quantum of k control channel unit (English full name: ControlChannelElement, abbreviation: CCE) sum at time quantum.

It should be noted that, described point function can also represent by other expression formulas, such as: Z _k=Y _kmodfloor (N _cCE(f (B _i) _k)/L), be not specifically limited herein.

When the analog beam information of described control channel changes, during as become the second analog beam from the first analog beam, described point function and the second frequency pattern function are bound, such as: the starting point function representation after binding is Z _k=Y _kmodfloor (N _cCE(f (j) _k)/L).Wherein, N _cCE(f (j) _k) be the first frequency pattern function f (j) of the first analog beam of the time quantum being numbered k with time quantum _ka relevant bound term, is used for representing that index number is first analog beam of j is numbered in search volume corresponding on the time quantum of k control channel unit sum at time quantum.

Take control channel as PDCCH be example, carry out the minimal physical resource of PDCCH transmission with resource unit group (English full name: ResourceElementGroup, abbreviation: REG) be unit, one of them resource unit group is made up of 4 Resource Units.And the minimum logical resource carrying out PDCCH transmission is with control channel unit (ControlChannelElement, abbreviation: CCE) be unit.The control information that each CCE is corresponding is mapped at least one REG described to be transmitted.

A PDCCH may take 1,2,4 or 8 CCE.To 1, 2, 4, four kinds of PDCCH sizes of 8 CCE, adopt tree-shaped polymerization (Aggregration), that is: the PDCCH of 1 CCE can from any CCE position, the PDCCH of 2 CCE is from even number CCE position, the CCE position of the PDCCH of 4 CCE integral multiple from four, the CCE position of the PDCCH of 8 CCE integral multiple from eight, each polymer layer defines a search volume, subscriber equipment in search volume to all possible PDCCH code check blind Detecting, further, the described point function that rises is utilized to determine the search volume starting point that described control information is corresponding.

204, the first equipment sends described control information to the second equipment on described first frequency domain position.

When the first equipment determines a point function of the search volume that described control information is corresponding, on described first frequency domain position, send described control information to the second equipment further.

205, when described first analog beam information changes, described first equipment obtains the second frequency pattern function corresponding to the second analog beam information of described control channel.

In some optional embodiments, when described first analog beam information changes, described first frequency pattern function is reset.

Described first frequency pattern function is reset the initial value into described second frequency pattern function.

Such as: when the first analog beam information changes, first frequency pattern function is reset, take time quantum as subframe be example, assuming that the first analog beam information changes during m work song frame, then the first frequency pattern function is reset, and the first frequency pattern function representation after being reset is f (i) m=i.Wherein, i is No. i-th second analog beam after the first analog beam information changes.Namely at the m work song frame that analog beam information changes, the frequency pattern functional value of No. i-th second analog beam is i.

Described second frequency pattern function application is at least one time quantum, and wherein, the second frequency pattern function of the 3rd time quantum comprises at least one in following bound term:

In embodiments of the present invention, described 4th time quantum is the previous time quantum for sending described control information of described 3rd time quantum;

Take time quantum as subframe be example, when the second analog beam carries out frequency hopping according to the second frequency pattern function, the second frequency pattern function of the 3rd work song frame is at least comprised in second frequency pattern function of the 4th work song frame, visible, the second frequency pattern function of the 3rd work song frame and the second frequency pattern functional dependence of the 4th work song frame.Wherein, the 3rd work song frame is the previous subframe for control channel control information transmission of the 4th work song frame.Namely the frequency pattern function of the 4th work song frame is the recursive function of the frequency pattern function of the 3rd work song frame.

It should be noted that, the second frequency pattern function, except at least one in above-mentioned bound term, can also comprise other bound terms, be not specifically limited herein.

In other optional embodiments, described second frequency pattern function representation is f (j) _m=(f (j) _m-1+ P ₂) modN ₂, wherein, m and m-1 represents that time quantum is numbered, m be more than or equal to 1 integer, f (j) _mrepresent index number be second analog beam of j be numbered m at time quantum time quantum on frequency pattern functional value after frequency hopping, f (j) _m-1expression index number is second analog beam of j is numbered on the time quantum of m-1 frequency pattern functional value at time quantum, P ₂the frequency location side-play amount that the second analog beam information of to be index number be j is corresponding, P ₂for arbitrary integer, N ₂represent the second analog beam total number, index number j=0,1 ... N ₂-1, N ₂for being more than or equal to the integer of 1.

In embodiments of the present invention, initial frequency-domain figure sample value f (j) of described second frequency pattern function _t=j.Wherein, described t is the time quantum numbering of analog beam information when changing, and j is the numbering of the second analog beam.J=0,1 ... N ₂-1, N ₂for being more than or equal to the integer of 1.

It should be noted that, the second frequency pattern function can also represent by other expression formulas, specifically can determine according to actual conditions, be not specifically limited herein.Such as: the second frequency pattern function can also be expressed as f (B _j) _m=(f (B _j) _m-1+ P ₂) modN _b2, wherein, N _b2described second analog beam total number, B _jrepresent that index number is the second analog beam information of j.Here, f (B _j) _mbe equivalent to f (j) above _m, f (B _j) _m-1be equivalent to f (j) above _m-1, N _b2be equivalent to N above ₂, and P ₂be equivalent to P above ₂.Repeat no more herein.

206, the first equipment determines according to described second frequency pattern function the second frequency domain position sending described control information.

207, the first equipment determines a point function of the search volume that described control information is corresponding.

Such as: the starting point functional value of described point function is determined according to the second frequency pattern function, detailed process is: the first equipment obtains the initial starting point function of the search volume on current frequency domain position, initial starting point function is the search volume starting point that the frequency domain position of the current control channel determined is corresponding, but, when the analog beam of control channel carries out frequency hopping according to frequency pattern function, control channel corresponding to each analog beam transmits on multiple subband, therefore, what the control channel on different sub-band was corresponding plays point function also along with change.

That is, described point function can be bound with the second frequency pattern function, such as: the starting point function representation after binding is Z _m=Y _mmodfloor (N _cCE(f (j) _m)/L), wherein, wherein, Y _mfor the identify label with subscriber equipment, the Hash Hash function that time quantum numbering m is relevant, L is the polymerization rank of control channel transmission, N _cCE(f (j) _m) be the second frequency pattern function f (j) of the second analog beam of the time quantum being numbered m with time quantum _ma relevant bound term, is used for representing that index number is second analog beam of j is numbered in search volume corresponding on the time quantum of m CCE sum at time quantum.

It should be noted that, described point function can also represent according to other expression formulas, specifically can determine according to actual conditions, be not specifically limited herein, such as: described point function can be expressed as Z _m=Y _mmodfloor (N _cCE(f (B _j) _m)/L).

208, the first equipment sends described control information to described second equipment on described second frequency domain position.

First equipment determines a point function of the search volume that described control information is corresponding, sends described control information further on described second frequency domain position to the second equipment.

Such as, in actual applications: as shown in Figure 3 a, with N ₁=4, P ₁=3 provide 4 the first analog beam 0 respectively for example, 1,2,3 schematic diagrames carrying out frequency hopping from initial frequency-domain pattern successively according to the first frequency pattern function, frequency domain region corresponding to each analog beam represents a subband, when frequency domain figure sample value f (i) of initial analog beam ₀during=i, take time quantum as subframe be example, the frequency domain figure sample value that can obtain the 1st subframe after frequency hopping and the 2nd subframe according to described first frequency pattern function is respectively:

f(0) ₁＝(f(0) ₀+3)mod4＝3,f(1) ₁＝(f(1) ₀+3)mod4＝0；

f(2) ₁＝(f(2) ₀+3)mod4＝1,f(3) ₁＝(f(3) ₀+3)mod4＝2；

f(0) ₂＝(f(0) ₁+3)mod4＝2,f(1) ₂＝(f(1) ₁+3)mod4＝3；

f(2) ₂＝(f(2) ₁+3)mod4＝0,f(3) ₂＝(f(3) ₁+3)mod4＝1。

Visible, after the analog beam of control channel carries out frequency hopping according to the first frequency pattern function preset, control channel corresponding to each analog beam can transmit on multiple subband, thus reaches the frequency diversity effect of control channel transmission in whole system bandwidth.

In actual applications, such as, on the basis of Fig. 3 a illustrated embodiment, as shown in Figure 3 b, when the analog beam total number of the 2nd work song frame is from N ₁=4 become N ₂when=2, concrete analog beam information becomes 0,1 of the second analog beam from 0,1 of the first analog beam, 2,3, and namely the first frequency pattern function of analog beam is reset, and the second analog beam carries out frequency hopping according to the second frequency pattern function.

When the information of analog beam changes, to there being new frequency pattern function, thus realize the uninterrupted frequency hopping of analog beam corresponding to control channel, not only reach the frequency diversity effect of control channel transmission in whole system bandwidth, and the transmission of control information corresponding on control channel can not be interrupted.

In the embodiment of the present invention, the analog beam of control channel carries out frequency hopping according to frequency pattern function, after carrying out frequency hopping according to frequency pattern function, control channel corresponding to each analog beam transmits the multiple subbands traveled through in whole system bandwidth, thus realizes the frequency diversity effect of control channel transmission corresponding to each analog beam.But, after analog beam carries out frequency hopping according to frequency pattern function, point function is played also along with change in the search volume of the control channel of respective frequencies position, therefore, by binding with the first frequency pattern function and/or the second frequency pattern function, what form described search volume plays point function, thus the point function that rises of the search volume of control channel is changed according to the frequency hopping of analog beam, the interruption of the control channel blind Detecting that frequency hopping can not be caused to bring, effectively improves the transmission of control information corresponding on control channel.

Refer to Fig. 4, a kind of embodiment of message receiving method in the embodiment of the present invention, described message receiving method is applied to the reception of control information corresponding on control channel, comprising:

401, the second equipment obtains the first frequency pattern function corresponding to the first analog beam information of described control channel.

Unlike the prior art, control channel corresponding to certain analog beam is not only transmit on the subband preset regularly, but carry out frequency hopping according to the first frequency pattern function preset, wherein, pre-set the first frequency pattern function that the first analog beam information of described control channel is corresponding, each analog beam carries out frequency hopping according to the first frequency pattern function, like this, after carrying out frequency hopping by the first frequency pattern function, control channel corresponding to each analog beam can transmit on multiple subband, thus reach the frequency diversity effect of control channel transmission in whole system bandwidth.

It should be noted that, the second equipment can be mobile terminal etc., is not specifically limited herein.

402, the second equipment determines according to described first frequency pattern function the first frequency domain position receiving described control information.

403, the second equipment receives the described control information that described first equipment sends on described first frequency domain position.

In the embodiment of the present invention, the first analog beam carries out frequency hopping according to the first frequency pattern function, and the second equipment is receiving control information on the first frequency domain position determined according to the first frequency pattern function.

404, when described first analog beam information changes, the second equipment obtains the second frequency pattern function corresponding to the second analog beam information of described control channel.

405, the second equipment determines according to described second frequency pattern function the second frequency domain position receiving described control information.

406, the second equipment receives the described control information that described first equipment sends on described second frequency domain position.

Visible, when the information of analog beam changes, to there being new frequency pattern function, thus realize the uninterrupted frequency hopping of analog beam, not only reach the frequency diversity effect of control channel transmission in whole system bandwidth, and when the analog beam information of control channel changes, the transmission of control information corresponding on control channel can not be interrupted.

In the embodiment of the present invention, second equipment obtains the first frequency pattern function corresponding to the first analog beam information of described control channel, the first frequency domain position receiving described control information is determined according to described first frequency pattern function, described first frequency domain position receives the described control information that described first equipment sends, when described first analog beam information changes, obtain the second frequency pattern function that the second analog beam information of described control channel is corresponding, the second frequency domain position receiving described control information is determined according to described second frequency pattern function, described second frequency domain position receives the described control information that described first equipment sends.Visible, the analog beam of control channel carries out frequency hopping according to the first frequency pattern function or the second frequency pattern function, the control channel that after carrying out frequency hopping according to the first frequency pattern function or the second frequency pattern function, each analog beam is corresponding transmits the multiple subbands traveled through in whole system bandwidth, thus realizes the frequency diversity effect of control channel transmission corresponding to each analog beam.

Below, be described in detail to message receiving method, refer to Fig. 5, another embodiment of message receiving method in the embodiment of the present invention, comprising:

501, the second equipment obtains the first frequency pattern function corresponding to the first analog beam information of described control channel.

In embodiments of the present invention, described first frequency pattern function application is at least one time quantum, and wherein, the first frequency pattern function of very first time unit comprises at least one in following bound term:

It should be noted that, the first frequency pattern function can also represent by other expression formulas, specifically can determine according to actual conditions, be not specifically limited herein.Such as: the first frequency pattern function can also be expressed as f (B _i) _k=(f (B _i) _k-1+ P ₁) modN _b1, wherein, N _b1represent the first analog beam total number, B _irepresent that index number is the first analog beam information of i.Here, f (B _i) _kbe equivalent to f (i) above _k, f (B _i) _k-1be equivalent to f (i) above _k-1, N _b1be equivalent to N above ₁, and P ₁be equivalent to P above ₁.Repeat no more herein.

502, the second equipment determines according to described first frequency pattern function the first frequency domain position receiving described control information.

503, the second equipment determines a point function of the search volume that described control information is corresponding.

In embodiments of the present invention, described second equipment determines a point function of the search volume that described control information is corresponding, and wherein, the starting point functional value of described point function is determined according to described first frequency pattern function and/or described second frequency pattern function.

Such as: the starting point functional value playing point function is determined according to the first frequency pattern function, detailed process is: the first equipment obtains the initial starting point function of the search volume on current frequency domain position, initial starting point function is the search volume starting point that the frequency domain position of the current control channel for determining is corresponding, but, when the analog beam of control channel carries out frequency hopping according to frequency pattern function, control channel corresponding to each analog beam can transmit on multiple subband, therefore, what the search volume of control channel on different sub-band was corresponding plays point function also along with change.

That is: described point function and the first frequency pattern function are bound, such as: the starting point function representation after binding is Z _k=Y _kmodfloor (N _cCE(f (i) _k)/L), wherein, Y _kfor relevant with time quantum numbering k with the identify label of subscriber equipment Hash Hash function, L is the polymerization rank of control channel transmission, N _cCE(f (i) _k) be the first frequency pattern function f (i) of the first analog beam of the time quantum being numbered k with time quantum _ka relevant bound term, is used for representing that index number is first analog beam of i is numbered in search volume corresponding on the time quantum of k CCE sum at time quantum.

When the analog beam information of described control channel changes, during as become the second analog beam from the first analog beam, described point function and the second frequency pattern function are tied up, such as: the starting point function representation after binding is Z _k=Y _kmodfloor (N _cCE(f (j) _k)/L).Wherein, N _cCE(f (j) _k) be the first frequency pattern function f (j) of the first analog beam of the time quantum being numbered k with time quantum _ka relevant bound term, is used for representing that index number is first analog beam of j is numbered in search volume corresponding on the time quantum of k control channel unit sum at time quantum.

504, the second equipment receives the described control information that described first equipment sends on described first frequency domain position.

505, when described first analog beam information changes, the second equipment obtains the second frequency pattern function corresponding to the second analog beam information of described control channel.

506, the second equipment determines according to described second frequency pattern function the second frequency domain position receiving described control information.

In embodiments of the present invention, when described first analog beam information changes, described first frequency pattern function is reset, and described first frequency pattern function is reset the initial value into described second frequency pattern function.

In embodiments of the present invention, described second frequency pattern function application is at least one time quantum, and wherein, the second frequency pattern function of the 3rd time quantum comprises at least one in following bound term:

In embodiments of the present invention, described 4th time quantum is the previous time quantum for receiving described control information of described 3rd time quantum;

In some optional embodiments, described second frequency pattern function representation is f (j) _m=(f (j) _m-1+ P ₂) modN ₂, wherein, m and m-1 represents that time quantum is numbered, m be more than or equal to 1 integer, f (j) _mrepresent index number be second analog beam of j be numbered m at time quantum time quantum on frequency pattern functional value after frequency hopping, f (j) _m-1expression index number is second analog beam of j is numbered on the time quantum of m-1 frequency pattern functional value at time quantum, P ₂the frequency location side-play amount that the second analog beam information of to be index number be j is corresponding, P ₂for arbitrary integer, N ₂represent the second analog beam total number, index number j=0,1 ... N ₂-1, N ₂for being more than or equal to the integer of 1.

In some optional embodiments, initial frequency-domain figure sample value f (j) of described second frequency pattern function _m=j.

507, the second equipment determines a point function of the search volume that described control information is corresponding.

508, the second equipment receives the described control information that described first equipment sends on described second frequency domain position.

Such as: the starting point functional value of described point function is determined according to the second frequency pattern function, detailed process is: the first equipment obtains the initial starting point function of the search volume on current frequency domain position, initial starting point function is the search volume starting point that the frequency domain position of the current control channel for determining is corresponding, but, when the analog beam of control channel carries out frequency hopping according to frequency pattern function, control channel corresponding to each analog beam can transmit on multiple subband, therefore, what the control channel on different sub-band was corresponding plays point function also along with change.

Further, described point function and the second frequency pattern function are bound, such as: the second starting point function representation after binding is Z _m=Y _mmodfloor (N _cCE(f (j) _m)/L), wherein, wherein, Y _mfor relevant with time quantum numbering m with the identify label of subscriber equipment Hash Hash function, L is the polymerization rank of control channel transmission, N _cCE(f (j) _m) be the second frequency pattern function f (j) of the second analog beam of the time quantum being numbered m with time quantum _ma relevant bound term, is used for representing that index number is second analog beam of j is numbered in search volume corresponding on the time quantum of m CCE sum at time quantum.

For ease of better implementing the above-mentioned correlation technique of the embodiment of the present invention, be also provided for the relevant apparatus coordinating said method below.

Refer to Fig. 6, an embodiment of information transmitting apparatus 600 in the embodiment of the present invention, comprising: acquisition module 601, determination module 602 and sending module 603.

Acquisition module 601, the first frequency pattern function that the first analog beam information for obtaining control channel is corresponding;

Determination module 602, the described first frequency pattern function for obtaining according to described acquisition module determines sending the first frequency domain position of described control information;

Sending module 603, sends described control information to the second equipment on described first frequency domain position for determining at described determination module;

Described acquisition module 601, also for when described first analog beam information changes, obtains the second frequency pattern function that the second analog beam information of described control channel is corresponding;

Described determination module 602, the described second frequency pattern function also for obtaining according to described acquisition module determines sending the second frequency domain position of described control information;

Described sending module 603, also sends described control information to described second equipment on described second frequency domain position determined at described determination module.

In some optional embodiments, described determination module 602, also for determining a point function of the search volume that described control information is corresponding, wherein, the starting point functional value of described point function is determined according to described first frequency pattern function and/or described second frequency pattern function.

In some optional embodiments,

In some optional embodiments, initial frequency-domain figure sample value f (i) of described first frequency pattern function _-1=i.

When described first analog beam information changes, described first frequency pattern function is reset.

In some optional embodiments, described second frequency pattern function application is at least one time quantum, and wherein, the second frequency pattern function of the 3rd time quantum comprises at least one in following bound term:

In some optional embodiments,

In the embodiment of the present invention, the analog beam of control channel carries out frequency hopping according to the first frequency pattern function or the second frequency pattern function, after described frequency hopping, control channel corresponding to each analog beam has traveled through the multiple subbands in whole system bandwidth, thus realizes the frequency diversity effect of control channel corresponding to each analog beam.But, after analog beam carries out frequency hopping according to frequency pattern function, point function is played also along with change in the search volume of the control channel of respective frequencies position, therefore, by binding with the first frequency pattern function and/or the second frequency pattern function, what form described search volume plays point function, thus the point function that rises of the search volume of control channel is changed according to the frequency hopping of analog beam, the interruption of the control channel blind Detecting that frequency hopping can not be caused to bring, effectively improves the transmission of control information corresponding on control channel.

Refer to Fig. 7, an embodiment of information receiver 700 in the embodiment of the present invention, comprising: acquisition module 701, determination module 702 and receiver module 703.

Acquisition module 701, the first frequency pattern function that the first analog beam information for obtaining described control channel is corresponding;

Determination module 702, the described first frequency pattern function for obtaining according to described acquisition module determines receiving the first frequency domain position of described control information;

Receiver module 703, receives the described control information that the first equipment sends on described first frequency domain position determined at described determination module;

Described acquisition module 701, also for when described first analog beam information changes, obtains the second frequency pattern function that the second analog beam information of described control channel is corresponding;

Described determination module 702, the described second frequency pattern function also for obtaining according to described acquisition module determines receiving the second frequency domain position of described control information;

Described receiver module 703, also receives the described control information that described first equipment sends on described second frequency domain position determined at described determination module.

In some optional embodiments,

Described determination module 702, also for determining a point function of the search volume that described control information is corresponding, wherein, the starting point functional value of described point function is determined according to described first frequency pattern function and/or described second frequency pattern function.

In some optional embodiments,

Initial frequency-domain figure sample value f (i) of described first frequency pattern function _-1=i.

In some optional embodiments, described first frequency pattern function is reset the initial value into described second frequency pattern function.

In some optional embodiments,

Refer to Fig. 8, an embodiment of network side 800 in the embodiment of the present invention, described network side 800 comprises the first equipment 801 and the second equipment 802.

Described first equipment 801, for the first frequency pattern function that the first analog beam information obtaining described control channel is corresponding, the first frequency domain position sending described control information is determined according to described first frequency pattern function, described first frequency domain position sends described control information to the second equipment, when described first analog beam information changes, obtain the second frequency pattern function that the second analog beam information of described control channel is corresponding, the second frequency domain position sending described control information is determined according to described second frequency pattern function, described second frequency domain position sends described control information to described second equipment,

Described second equipment 802, for the first frequency pattern function that the first analog beam information obtaining described control channel is corresponding, the first frequency domain position receiving described control information is determined according to described first frequency pattern function, described first frequency domain position receives the described control information that described first equipment sends, when described first analog beam information changes, described second equipment obtains the second frequency pattern function corresponding to the second analog beam information of described control channel, the second frequency domain position receiving described control information is determined according to described second frequency pattern function, described second frequency domain position receives the described control information that described first equipment sends.

In some optional embodiments,

Described first equipment 801, also for determining a point function of the search volume that described control information is corresponding, wherein, the starting point functional value of described point function is determined according to described first frequency pattern function and/or described second frequency pattern function;

Described second equipment 802, also for determining a point function of the search volume that described control information is corresponding, wherein, the starting point functional value of described point function is determined according to described first frequency pattern function and/or described second frequency pattern function.

In some optional embodiments,

Visible, the analog beam of control channel carries out frequency hopping according to the first frequency pattern function or the second frequency pattern function, after described frequency hopping, control channel corresponding to each analog beam has traveled through the multiple subbands in whole system bandwidth, thus realizes the frequency diversity effect of control channel corresponding to each analog beam.But, after analog beam carries out frequency hopping according to frequency pattern function, point function is played also along with change in the search volume of the control channel of respective frequencies position, therefore, by binding with the first frequency pattern function and/or the second frequency pattern function, what form described search volume plays point function, thus the point function that rises of the search volume of control channel is changed according to the frequency hopping of analog beam, the interruption of the control channel blind Detecting that frequency hopping can not be caused to bring, effectively improves the transmission of control information corresponding on control channel.

Those skilled in the art can be well understood to, and for convenience and simplicity of description, the system of foregoing description, the specific works process of device and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.

In several embodiments that the application provides, should be understood that, disclosed system, apparatus and method, can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other form.

The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.

In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.

If described integrated unit using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words or all or part of of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (ROM, Read-OnlyMemory), random access memory (RAM, RandomAccessMemory), magnetic disc or CD etc. various can be program code stored medium.

The above, above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.

Claims

1. a method for sending information, described method for sending information is applied to the transmission of control information corresponding on control channel, it is characterized in that, comprising:

2. method for sending information according to claim 1, is characterized in that, described method also comprises:

3. method for sending information according to claim 1, is characterized in that, described first frequency pattern function application is at least one time quantum, and wherein, the first frequency pattern function of very first time unit comprises at least one in following bound term:

4. method for sending information according to claim 3, is characterized in that,

5. method for sending information according to claim 4, is characterized in that,

6. method for sending information according to claim 5, is characterized in that, initial frequency-domain figure sample value f (i) of described first frequency pattern function _-1=i.

7. the method for sending information according to any one of claim 1 to 6, is characterized in that, when described first analog beam information changes, described first frequency pattern function is reset.

8. method for sending information according to claim 7, is characterized in that, described first frequency pattern function is reset the initial value into described second frequency pattern function.

9. method for sending information according to claim 1 and 2, is characterized in that, described second frequency pattern function application is at least one time quantum, and wherein, the second frequency pattern function of the 3rd time quantum comprises at least one in following bound term:

10. method for sending information according to claim 9, is characterized in that,

11. method for sending information according to claim 10, is characterized in that,

12. method for sending information according to claim 11, is characterized in that, initial frequency-domain figure sample value f (j) of described second frequency pattern function _m=j.

13. 1 kinds of message receiving methods, described message receiving method is applied to the reception of control information corresponding on control channel, it is characterized in that, comprising:

Described second equipment receives the described control information that described first equipment sends on described first frequency domain position;

14. message receiving methods according to claim 13, is characterized in that, described method also comprises:

15. message receiving methods according to claim 13, is characterized in that, described first frequency pattern function application is at least one time quantum, and wherein, the first frequency pattern function of very first time unit comprises at least one in following bound term:

16. message receiving methods according to claim 15, is characterized in that,

17. message receiving methods according to claim 16, is characterized in that,

18. message receiving methods according to claim 17, is characterized in that, initial frequency-domain figure sample value f (i) of described first frequency pattern function _-1=i.

19., according to claim 13 to the message receiving method described in 18 any one, is characterized in that, when described first analog beam information changes, described first frequency pattern function is reset.

20. message receiving methods according to claim 19, is characterized in that, described first frequency pattern function is reset the initial value into described second frequency pattern function.

21. message receiving methods according to claim 13 or 14, is characterized in that, described second frequency pattern function application is at least one time quantum, and wherein, the second frequency pattern function of the 3rd time quantum comprises at least one in following bound term:

22. message receiving methods according to claim 21, is characterized in that,

23. message receiving methods according to claim 22, is characterized in that,

24. message receiving methods according to claim 23, is characterized in that, initial frequency-domain figure sample value f (j) of described second frequency pattern function _m=j.

25. 1 kinds of network sides, described network side comprises the first equipment and the second equipment, and wherein, described first equipment is by interface and described second equipment connection;

26. network sides according to claim 25, is characterized in that,

27. network sides according to claim 25 or 26, it is characterized in that, described first frequency pattern function representation is f (i) _k=(f (i) _k-1+ P ₁) modN ₁, wherein, k and k-1 represents that time quantum is numbered, k be more than or equal to 0 integer, f (i) _krepresent index number be first analog beam of i be numbered k at time quantum time quantum on frequency pattern functional value after frequency hopping, f (i) _k-1expression index number is first analog beam of i is numbered on the time quantum of k-1 frequency pattern functional value at time quantum, P ₁the frequency location side-play amount that first analog beam of to be index number be i is corresponding, P ₁for arbitrary integer, N ₁represent the first analog beam total number, index number i=0,1 ... N ₁-1, N ₁for being more than or equal to the integer of 1.

28. network sides according to claim 25 or 26, is characterized in that,