CN105338641B

CN105338641B - A kind of information sending, receiving method and relevant apparatus

Info

Publication number: CN105338641B
Application number: CN201510687993.9A
Authority: CN
Inventors: 刘建琴
Original assignee: Shanghai Huawei Technologies Co Ltd
Current assignee: Shanghai Huawei Technologies Co Ltd
Priority date: 2015-10-21
Filing date: 2015-10-21
Publication date: 2019-02-19
Anticipated expiration: 2035-10-21
Also published as: CN105338641A

Abstract

The embodiment of the invention discloses a kind of method for sending information, the method for sending information is applied to the transmission of corresponding control information in control channel, is unable to reach the frequency diversity effect in whole system bandwidth when for solving the problems, such as multiple analog beam of the control channel transmission based on frequency division multiplexing.The described method includes: the first equipment obtains the corresponding first frequency pattern function of the first analog beam information of the control channel, the first frequency domain position for sending the control information is determined according to the first frequency pattern function, the control information is sent to the second equipment on first frequency domain position, when the first analog beam information changes, obtain the corresponding second frequency pattern function of the second analog beam information of the control channel, the second frequency domain position for sending the control information is determined according to the second frequency pattern function, the control information is sent to second equipment on second frequency domain position.

Description

A kind of information sending, receiving method and relevant apparatus

Technical field

The present invention relates to fields of communication technology, and in particular to a kind of information sending, receiving method and relevant apparatus.

Background technique

Wave beam tracking technique is essential technology in cellular communication, for the biography for supporting the multiple analog beams of synchronization Defeated, the mechanism of frequency division multiplexing can operate with the transmission of control channel or reference signal, such as physics between a kind of multiple analog beams Down control channel (full name in English: Physical Downlink Control Channel, abbreviation: PDCCH) transmission.

Since the search space of control channel in current techniques is that sub-frame level is other, when control channel transmission is multiple based on frequency division When multiple analog beams, each analog beam is only transmitted on some subband of whole system bandwidth, different moulds Quasi- wave beam corresponds to different subbands, therefore is unable to reach control channel and transmits the frequency diversity effect in whole system bandwidth.

Summary of the invention

The embodiment of the invention provides a kind of information sending, receiving method and relevant apparatus, pass for solving control channel The problem of frequency diversity effect in whole system bandwidth is unable to reach when defeated multiple analog beams based on frequency division multiplexing, makes Obtaining the corresponding control channel of each analog beam can transmit on multiple subbands in whole system bandwidth, to reach preferable Frequency diversity effect.

First aspect present invention provides a kind of method for sending information, and the method for sending information is applied to right in control channel The transmission for the control information answered, comprising:

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

First equipment determines the first frequency for sending the control information according to the first frequency pattern function Domain position；

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

When the first analog beam information changes, first equipment obtains the second mould of the control channel The quasi- corresponding second frequency pattern function of beam information；

First equipment determines the second frequency for sending the control information according to the second frequency pattern function Domain position；

First equipment sends the control information to second equipment on second frequency domain position.

With reference to first aspect, in the first possible implementation, the method also includes:

First equipment determines the point function of the corresponding search space of the control information, wherein the starting point letter Several starting point functional values is determined according to the first frequency pattern function and/or the second frequency pattern function.

With reference to first aspect, in the second possible implementation, the first frequency pattern function is applied at least One time quantum, wherein the first frequency pattern function of first time unit includes at least one of following bound term:

First frequency pattern function of the second time quantum, the first analog beam information, first analog beam The corresponding frequency location offset of information, wherein the first time unit and second time quantum be respectively it is described extremely A time quantum in a few time quantum.

The possible implementation of second with reference to first aspect, in the third possible implementation,

Second time quantum is the previous for sending the time of the control information of the first time unit Unit；

The first analog beam information includes in the first analog beam index number and the first analog beam total number At least one.

The third possible implementation with reference to first aspect, in the fourth possible implementation,

The first frequency pattern function representation is f (i)_k=(f (i)_k-1+P₁)mod N₁, wherein k and k-1 indicates the time Element number, k are the integer more than or equal to 0, f (i)_kIndicate that the first analog beam that index number is i is numbered in time quantum For the frequency pattern functional value after frequency hopping on the time quantum of k, f (i)_k-1Indicate index number be i the first analog beam when Between element number be k-1 time quantum on frequency pattern functional value, P₁It is that the first analog beam that index number is i is corresponding Frequency location offset, P₁For arbitrary integer, N₁Indicate the first analog beam total number, index number i=0,1 ... N₁- 1, N₁For the integer more than or equal to 1.

The 4th kind of possible implementation with reference to first aspect, in a fifth possible implementation, described first The initial frequency-domain pattern value f (i) of frequency pattern function_-1=i.

With reference to first aspect or first aspect the first to the 5th kind of any one possible implementation, the 6th In the possible implementation of kind, when the first analog beam information changes, the first frequency pattern function is weighed It sets.

The 6th kind of possible implementation with reference to first aspect, in the 7th kind of possible implementation, described first Frequency pattern function is reset as the initial value of the second frequency pattern function.

With reference to first aspect or the first possible implementation of first aspect, in the 8th kind of possible implementation In, the second frequency pattern function is applied at least one time quantum, wherein the second frequency pattern of third time quantum Function includes at least one of following bound term:

Second frequency pattern function of the 4th time quantum, the second analog beam information, the second analog beam information Corresponding frequency location offset, wherein the third time quantum and the 4th time quantum respectively described at least one A time quantum in a time quantum.

The 8th kind of possible implementation with reference to first aspect, in the 9th kind of possible implementation,

4th time quantum is the previous for sending the time of the control information of the third time quantum Unit；

The second analog beam information includes the second analog beam index number and the second analog beam total number At least one of.

The 9th kind of possible implementation with reference to first aspect, in the tenth kind of possible implementation,

The second frequency pattern function representation is f (j)_m=(f (j)_m-1+P₂)mod N₂, wherein m and m-1 indicates the time Element number, m are the integer more than or equal to 1, f (j)_mIndicate that the second analog beam that index number is j is numbered in time quantum For the frequency pattern functional value after frequency hopping on the time quantum of m, f (j)_m-1Indicate index number be j the second analog beam when Between element number be m-1 time quantum on frequency pattern functional value, P₂It is the second analog beam information that index number is j Corresponding frequency location offset, P₂For arbitrary integer, N₂Indicate the second analog beam total number, index number j=0,1 ... N₂- 1, N₂For the integer more than or equal to 1.

The tenth kind of possible implementation with reference to first aspect, in a kind of the tenth possible implementation, described The initial frequency-domain pattern value f (j) of two frequency pattern functions_m=j.

Second aspect of the present invention provides a kind of message receiving method, and the message receiving method is applied to right in control channel The reception for the control information answered, comprising:

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

Second equipment determines the first frequency for receiving the control information according to the first frequency pattern function Domain position；

Second equipment receives the control information of the first equipment transmission on first frequency domain position；

When the first analog beam information changes, second equipment obtains the second mould of the control channel The quasi- corresponding second frequency pattern function of beam information；

Second equipment determines the second frequency for receiving the control information according to the second frequency pattern function Domain position；

Second equipment receives the control information that first equipment is sent on second frequency domain position.

In conjunction with second aspect, in the first possible implementation, the method also includes:

Second equipment determines the point function of the corresponding search space of the control information, wherein the starting point letter Several starting point functional values is determined according to the first frequency pattern function and/or the second frequency pattern function.

In conjunction with second aspect, in the second possible implementation, the first frequency pattern function is applied at least One time quantum, wherein the first frequency pattern function of first time unit includes at least one of following bound term:

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

Second time quantum is the previous for receiving the time of the control information of the first time unit Unit；

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

In conjunction with the 4th kind of possible implementation of second aspect, in a fifth possible implementation, described first The initial frequency-domain pattern value f (i) of 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, the 6th In the possible implementation of kind, when the first analog beam information changes, the first frequency pattern function is weighed It sets.

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 as the initial value of the second frequency pattern function.

In conjunction with the possible implementation of the first of second aspect or second aspect, in the 8th kind of possible implementation In, the second frequency pattern function is applied at least one time quantum, wherein the second frequency pattern of third time quantum Function includes at least one of following bound term:

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

4th time quantum is the previous for receiving the time of the control information of the third time quantum Unit；

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 a kind of the tenth possible implementation, described The initial frequency-domain pattern value f (j) of two frequency pattern functions_m=j.

Third aspect present invention provides a kind of information transmitting apparatus characterized by comprising

Module is obtained, for obtaining the corresponding first frequency pattern function of the first analog beam information of control channel；

Determining module, the first frequency pattern function for being obtained according to the acquisition module are determined for sending State the first frequency domain position of control information；

Sending module, for the determining module determine first frequency domain position on to the second equipment send described in Control information；

The acquisition module is also used to obtain the control channel when the first analog beam information changes The corresponding second frequency pattern function of the second analog beam information；

The determining module is also used to be used for according to the second frequency pattern function determination that the acquisition module obtains Send the second frequency domain position of the control information；

The sending module is also used to set on second frequency domain position that the determining module determines to described second Preparation send the control information.

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

The determining module, be also used to determine the corresponding search space of the control information plays point function, wherein described The starting point functional value for playing point function is determined according to the first frequency pattern function and/or the second frequency pattern function.

In conjunction with the third aspect, in the second possible implementation, the first frequency pattern function is applied at least One time quantum, wherein the first frequency pattern function of first time unit includes at least one of following bound term:

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

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

In conjunction with the 4th kind of possible implementation of the third aspect, in a fifth possible implementation, described first The initial frequency-domain pattern value f (i) of 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, the 6th In the possible implementation of kind, when the first analog beam information changes, the first frequency pattern function is weighed It sets.

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 as the initial value of the second frequency pattern function.

In conjunction with the possible implementation of the first of the third aspect or the third aspect, in the 8th kind of possible implementation In, the second frequency pattern function is applied at least one time quantum, wherein the second frequency pattern of third time quantum Function includes at least one of 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 a kind of the tenth possible implementation, described The initial frequency-domain pattern value f (j) of two frequency pattern functions_m=j.

Fourth aspect present invention provides a kind of information receiver characterized by comprising

Module is obtained, for obtaining the corresponding first frequency pattern letter of the first analog beam information of the control channel Number；

Determining module, the first frequency pattern function for being obtained according to the acquisition module are determined for receiving State the first frequency domain position of control information；

Receiving module, for receiving the transmission of the first equipment on first frequency domain position that the determining module determines The control information；

The determining module is also used to be used for according to the second frequency pattern function determination that the acquisition module obtains Receive the second frequency domain position of the control information；

The receiving module is also used to receive described first on second frequency domain position that the determining module determines The control information that equipment is sent.

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

In conjunction with fourth aspect, in the second possible implementation, the first frequency pattern function is applied at least One time quantum, wherein the first frequency pattern function of first time unit includes at least one of following bound term:

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

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

In conjunction with the 4th kind of possible implementation of fourth aspect, in a fifth possible implementation, described first The initial frequency-domain pattern value f (i) of 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, the 6th In the possible implementation of kind, when the first analog beam information changes, the first frequency pattern function is weighed It sets.

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 as the initial value of the second frequency pattern function.

In conjunction with the possible implementation of the first of fourth aspect or fourth aspect, in the 8th kind of possible implementation In, the second frequency pattern function is applied at least one time quantum, wherein the second frequency pattern of third time quantum Function includes at least one of 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 a kind of the tenth possible implementation, described The initial frequency-domain pattern value f (j) of two frequency pattern functions_M=j.

Fifth aspect present invention provides a kind of network side, and the network side includes the first equipment and the second equipment, wherein institute The first equipment is stated to connect by interface with second equipment；

First equipment is used to obtain corresponding first frequency pattern of the first analog beam information of the control channel Function determines the first frequency domain position for sending the control information according to the first frequency pattern function, described the The control information is sent to the second equipment on one frequency domain position, when the first analog beam information changes, is obtained The corresponding second frequency pattern function of the second analog beam information of the control channel, according to the second frequency pattern function It determines the second frequency domain position for sending the control information, is sent on second frequency domain position to second equipment The control information；

Second equipment is used to obtain corresponding first frequency pattern of the first analog beam information of the control channel Function determines the first frequency domain position for receiving the control information according to the first frequency pattern function, described the The control information that first equipment is sent is received on one frequency domain position, when the first analog beam information changes When, second equipment obtains the corresponding second frequency pattern function of the second analog beam information of the control channel, according to The second frequency pattern function determines the second frequency domain position for receiving the control information, in second frequency domain position The upper control information for receiving first equipment and sending.

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

First equipment, be also used to determine the corresponding search space of the control information plays point function, wherein described The starting point functional value for playing point function is determined according to the first frequency pattern function and/or the second frequency pattern function；

Second equipment, be also used to determine the corresponding search space of the control information plays point function, wherein described The starting point functional value for playing point function is determined according to the first frequency pattern function and/or the second frequency pattern function.

In conjunction with the first possible implementation of the 5th aspect or the 5th aspect, in second of possible implementation In, the first frequency pattern function representation is f (i)_k=(f (i)_k-1+P₁)mod N₁, wherein k and k-1 indicates time quantum Number, k are the integer more than or equal to 0, f (i)_kThe first analog beam that expression index number is i is k's in time quantum number Frequency pattern functional value on time quantum after frequency hopping, f (i)_k-1Indicate that the first analog beam that index number is i is single in the time The frequency pattern functional value on time quantum that member number is k-1, P₁It is the corresponding frequency of the first analog beam that index number is i Rate position offset, P₁For arbitrary integer, N₁Indicate the first analog beam total number, index number i=0,1 ... N₁- 1, N₁For Integer more than or equal to 1.

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

Using above technical scheme, the first equipment obtains the first analog beam information corresponding first of the control channel Frequency pattern function determines the first frequency domain position for sending the control information according to the first frequency pattern function, The control information is sent to the second equipment on first frequency domain position, when the first analog beam information changes When, the corresponding second frequency pattern function of the second analog beam information of the control channel is obtained, according to second frequency hopping Pattern function determines the second frequency domain position for sending the control information, to described second on second frequency domain position Equipment sends the control information.As it can be seen that the analog beam of control channel is according to the first frequency pattern function or the second frequency hopping Pattern function carries out frequency hopping, after carrying out frequency hopping according to the first frequency pattern function or the second frequency pattern function, each simulation The corresponding control channel of wave beam has traversed multiple subbands in whole system bandwidth, to realize the corresponding control of each analog beam The frequency diversity effect of channel processed.

Detailed description of the invention

Fig. 1 is one 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 one 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；

One 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 schematic diagram of information transmitting apparatus in the embodiment of the present invention；

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

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

Specific embodiment

Frequency spectrum is resource very expensive in wireless communication.It is current logical with the appearance of intelligent terminal and video traffic Frequency spectrum resource in letter system has been difficult to the explosive growth for meeting user to capacity requirement.With bigger available bandwidth High-frequency band has become the candidate frequency range of next generation communication system.But high-frequency band will lead to path loss, especially greatly The influence of the factors such as gas, vegetation more exacerbates the loss of radio transmission.Since the high path of high-frequency band rather low-frequency frequency range is damaged Consumption, high-frequency band need higher antenna gain, and such high-frequency band wave beam rather low-frequency frequency range is often narrow more, wherein compared with Narrow beam will be used for cellular communication.

Wave beam tracking technique is essential technology in cellular communication, for the biography for supporting the multiple analog beams of synchronization Defeated, the mechanism of frequency division multiplexing can be used for control channel transmission between a kind of multiple analog beams.Due to control channel in current techniques Search space be that sub-frame level is other, when control channel transmits multiple analog beams based on frequency division multiplexing, each analog wave Beam is only transmitted on some subband of whole system bandwidth, and different analog beams corresponds to different subbands, therefore can not Reach control channel and transmits the frequency diversity effect in whole system bandwidth.Therefore, discussion of the invention is unfolded:

Referring to Fig. 1, a kind of embodiment of method for sending information in the embodiment of the present invention, the method for sending information application In the transmission of control information corresponding in control channel, comprising:

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

In embodiments of the present invention, the other equipment other than the first equipment or the first equipment pre-set the control channel The corresponding first frequency pattern function of the first analog beam information, be not specifically limited herein, further, the first equipment from from Body obtains the first frequency pattern function from the other equipment other than the first equipment.In embodiments of the present invention, it first sets The standby transmission that downlink information is carried out to the second equipment, the second equipment carry out the transmission of uplink information to the first equipment, such as: first Equipment can be base station, the second equipment can for user equipment, such as mobile terminal etc., in other embodiments of the invention, General introduction about the first equipment and the second equipment sees the embodiment of the present invention, is not specifically limited herein.

Wherein, the first analog beam information is the control channel in the corresponding analog beam letter of the first transmission time Breath.

Unlike the prior art, the corresponding control channel of some analog beam is not fixedly on preset subband Transmission, but frequency hopping is carried out according to preset first frequency pattern function, wherein pre-set the first simulation of the control channel The corresponding first frequency pattern function of beam information, each analog beam carry out frequency hopping according to the first frequency pattern function, in this way, By the frequency hopping, the corresponding control channel of each analog beam can be transmitted on multiple subbands, to reach control channel Transmit the frequency diversity effect 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, do not do herein specific It limits.

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

103, the first equipment sends the control information to the second equipment on 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 is in root Control information is sent on the first frequency domain position determined according to the first frequency pattern function.

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

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

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

106, the first equipment sends the control information to second equipment on 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 It is independent unrelated between each section of function.When the analog beam of control channel carries out frequency hopping according to the second frequency pattern function, each simulation The corresponding control channel of wave beam can be transmitted on multiple subbands, so that reaching control channel transmits the frequency in whole system bandwidth Rate diversity.

As it can be seen that new frequency pattern function is corresponding with, to realize analog wave when the information of analog beam changes The uninterrupted frequency hopping of beam does not only reach control channel and transmits the frequency diversity effect in whole system bandwidth, and when control When the analog beam information of channel changes, the transmission of corresponding control information will not be interrupted.

In the embodiment of the present invention, the first analog beam information corresponding first that the first equipment obtains the control channel is jumped Frequency pattern function determines the first frequency domain position for sending the control information according to the first frequency pattern function, The control information is sent to the second equipment on first frequency domain position, when the first analog beam information changes When, the corresponding second frequency pattern function of the second analog beam information of the control channel is obtained, according to second frequency hopping Pattern function determines the second frequency domain position for sending the control information, to described second on second frequency domain position Equipment sends the control information.As it can be seen that the analog beam of control channel is jumped according to the first frequency pattern function or second Frequency pattern function carries out frequency hopping, passes according to the corresponding control channel of analog beam each after frequency pattern function progress frequency hopping The defeated multiple subbands traversed in whole system bandwidth, to realize the frequency of the corresponding control channel transmission of each analog beam Diversity.

In the following, method for sending information is described in detail, referring to Fig. 2, information sender in the embodiment of the present invention Another embodiment of method, comprising:

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

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

In some alternative embodiments, the first frequency pattern function is applied at least one time quantum, wherein First frequency pattern function of first time unit includes at least one of following bound term:

In the embodiment of the present invention, the corresponding frequency location offset of the first analog beam information refers to analog beam according to One frequency pattern function carries out frequency location offset when frequency hopping, such as: certain first analog beam is from the frequency position before frequency hopping It is set to X, and when frequency location offset is P, the frequency location Y after frequency hopping is carried out according to the first frequency pattern function can be indicated For Y=X+P.Wherein, the frequency location offset can be the absolute magnitude of frequency location offset, can such as indicate in frequency location Upper absolute drift P Hz is also possible to the relative quantity of frequency location offset, when whole system bandwidth being such as divided into multiple subbands, The frequency location offset can be the opposite meaning for offseting by P subband.

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

By taking time quantum is subframe as an example, including at least the 1st work song frame in the first frequency pattern function of the 2nd work song frame First frequency pattern function, it is seen then that the first frequency pattern function of the 2nd work song frame and the first frequency pattern letter of the 1st work song frame Number is related.Wherein, the 1st work song frame is the previous subframe for control channel transmission control information of the 2nd work song frame.No. 2 First frequency pattern function of subframe 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 can also include other than at least one of above-mentioned bound term Other bound terms, are not specifically limited herein.

In some alternative embodiments, the first frequency pattern function representation is f (i)_k=(f (i)_k-1+P₁)mod N₁, wherein k and k-1 indicates time quantum number, and k is the integer more than or equal to 0, f (i)_kIndicate that index number is the first mould of i Frequency pattern functional value of the quasi- wave beam on the time quantum that time quantum number is k after frequency hopping, f (i)_k-1Indicate index number The frequency pattern functional value on the time quantum for being k-1, P are numbered in time quantum for the first analog beam of i₁It is index number For the corresponding frequency location offset of the first analog beam of i, P₁For arbitrary integer, N₁Indicate the first analog beam total number, rope Draw number i=0,1 ... N₁- 1, N₁For the integer more than or equal to 1.

In other optional embodiments, the initial frequency-domain pattern value f (i) of the first frequency pattern function_-1=i.

It should be noted that the first frequency pattern function can also be indicated with other expression formulas, it specifically can be according to practical feelings Depending on condition, it is not specifically limited herein.Such as: the first frequency pattern function is also denoted as f (B_i)_k=(f (B_i)_k-1+P₁) modN_B1, wherein N_B1Indicate the first analog beam total number, B_iIndicate that index number is the first analog beam of i.Herein, f (B_i)_kIt is equivalent to f (i) above_k, f (B_i)_k-1It is equivalent to f (i) above_k-1, N_B1It is equivalent to N above₁, and P₁It is equivalent to The P in face₁.Details are not described herein again.

203, the first equipment determines the point function of the corresponding search space of the control information.

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

Such as: the starting point functional value for playing point function is determining according to the first frequency pattern function, detailed process are as follows: the first equipment The initial starting point function of the search space on current frequency domain position is obtained, initial starting point function is to be currently used in determining control letter The corresponding search space starting point of the frequency domain position in road, still, when the analog beam of control channel is according to the first frequency pattern function When carrying out frequency hopping, the corresponding control channel of each analog beam can be transmitted on multiple subbands, and therefore, control channel is in different sons Corresponding of the search space taken point function is also 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_k mod floor(N_CCE(f(i)_k)/L), wherein Y_kIt is related with the identity of user equipment and time quantum number k Hash Hash function, L are the aggregation level of control channel transmission, N_CCE(f(i)_k) it is the time list for being k with time quantum number First frequency pattern function f (i) of the first analog beam of member_kA relevant bound term, for indicating that index number is i's Control channel unit (English of first analog beam on the time quantum that time quantum number is k in corresponding search space Full name: Control Channel Element, abbreviation: CCE) sum.

It should be noted that described point function can also be indicated with other expression formulas, and such as: Z_k=Y_k mod floor (N_CCE(f(B_i)_k)/L), it is not specifically limited herein.

When the analog beam information of the control channel changes, such as become the second analog beam from the first analog beam When, described point function and the second frequency pattern function are bound, such as: the starting point function representation after binding is Z_k=Y_k mod floor(N_CCE(f(j)_k)/L).Wherein, N_CCE(f(j)_k) it is the first analog beam that the time quantum for being k is numbered with time quantum The first frequency pattern function f (j)_kA relevant bound term, for indicate index number be j the first analog beam when Between element number be control channel unit sum on the time quantum of k in corresponding search space.

By taking control channel is PDCCH as an example, carrying out the minimal physical resource of PDCCH transmission, (English is complete with resource unit group Claim: Resource Element Group, abbreviation: REG) it is unit, one of resource unit group is by 4 resource unit groups At.And carry out the minimum logical resource of PDCCH transmission with control channel unit (Control Channel Element, abbreviation: It CCE) is unit.The corresponding control information MAP of each CCE is transmitted at least one described REG.

One PDCCH may occupy 1,2,4 or 8 CCE.To four kinds of PDCCH sizes of 1,2,4,8 CCE, using tree The polymerization (Aggregration) of shape, it may be assumed that the PDCCH of 1 CCE can since any position CCE, the PDCCH of 2 CCE from The position even number CCE starts, the PDCCH of 4 CCE since the position CCE of four integral multiple, the PDCCH of 8 CCE from eight it is whole The position CCE of several times starts, each polymer layer defines a search space, and user equipment can to all in search space The PDCCH code rate blind Detecting of energy further determines that the corresponding search space of the control information is risen using described point function Point.

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

When the first equipment determines the point function of the corresponding search space of the control information, further in first frequency The control information is sent to the second equipment on the position of domain.

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

In some alternative embodiments, when the first analog beam information changes, first hopping pattern Sample function is reset.

The first frequency pattern function is reset as the initial value of the second frequency pattern function.

Such as: when the first analog beam information changes, the first frequency pattern function is reset, and is with time quantum For subframe, it is assumed that the first analog beam information changes when m work song frame, then the first frequency pattern function is reset, quilt The first frequency pattern function representation after resetting is f (i) m=i.Wherein, i is the after the first analog beam information changes No. i second analog beam.I.e. in the changed m work song frame of analog beam information, the hopping pattern of No. i-th second analog beam Sample functional value is i.

The second frequency pattern function is applied at least one time quantum, wherein the second of third time quantum jumps Frequency pattern function includes at least one of following bound term:

In embodiments of the present invention, the 4th time quantum is the previous for sending institute of the third time quantum State the time quantum of control information；

By taking time quantum is subframe as an example, when the second analog beam carries out frequency hopping according to the second frequency pattern function, the 4th The second frequency pattern function of the 3rd work song frame is included at least in second frequency pattern function of work song frame, it is seen then that the 3rd work song frame The second frequency pattern function and the 4th work song frame the second frequency pattern functional dependence.Wherein, the 3rd work song frame is the 4th work song frame It is previous for control channel transmission control information subframe.I.e. the frequency pattern function of the 4th work song frame is the 3rd work song frame The recursive function of frequency pattern function.

It should be noted that the second frequency pattern function can also include other than at least one of above-mentioned bound term Other bound terms, are not specifically limited herein.

In other optional embodiments, the second frequency pattern function representation is f (j)_m=(f (j)_m-1+P₂)mod N₂, wherein m and m-1 indicates time quantum number, and m is the integer more than or equal to 1, f (j)_mIndicate that index number is the second mould of j Frequency pattern functional value of the quasi- wave beam on the time quantum that time quantum number is m after frequency hopping, f (j)_m-1Indicate index number The frequency pattern functional value on the time quantum for being m-1, P are numbered in time quantum for the second analog beam of j₂It is index number For the corresponding frequency location offset of the second analog beam information of j, P₂For arbitrary integer, N₂Indicate the second analog beam sum Mesh, index number j=0,1 ... N₂- 1, N₂For the integer more than or equal to 1.

In embodiments of the present invention, the initial frequency-domain pattern value f (j) of the second frequency pattern function_t=j.Wherein, institute Stating t is time quantum number when analog beam information changes, and j is the number of the second analog beam.J=0,1 ... N₂- 1, N₂For the integer more than or equal to 1.

It should be noted that the second frequency pattern function can also be indicated with other expression formulas, it specifically can be according to practical feelings Depending on condition, it is not specifically limited herein.Such as: the second frequency pattern function is also denoted as f (B_j)_m=(f (B_j)_m-1+P₂) modN_B2, wherein N_B2It is the second analog beam total number, B_jIndicate that index number is the second analog beam information of j.This In, f (B_j)_mIt is equivalent to f (j) above_m, f (B_j)_m-1It is equivalent to f (j) above_m-1, N_B2It is equivalent to N above₂, and P₂It is of equal value In P above₂.Details are not described herein again.

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

207, the first equipment determines the point function of the corresponding search space of the control information.

Such as: the starting point functional value of described point function is determining according to the second frequency pattern function, detailed process are as follows: first Equipment obtains the initial starting point function of the search space on current frequency domain position, and initial starting point function is currently determining control letter The corresponding search space starting point of the frequency domain position in road, still, when the analog beam of control channel is carried out according to frequency pattern function When frequency hopping, the corresponding control channel of each analog beam is transmitted on multiple subbands, therefore, the control letter on different sub-band Corresponding of road point function is also with change.

That is, described point function can be bound with the second frequency pattern function, and such as: the starting point function representation after binding is Z_m =Y_m mod floor(N_CCE(f(j)_m)/L), wherein Y_mFor the identity with user equipment, time quantum number m Related Hash Hash function, L are the aggregation level of control channel transmission, N_CCE(f(j)_m) be with time quantum number be m Second frequency pattern function f (j) of the second analog beam of time quantum_mA relevant bound term, for indicating that index is compiled The CCE sum of number the second analog beam for being j on the time quantum that time quantum number is m in corresponding search space.

It should be noted that described point function can also be indicated according to other expression formulas, it specifically can be according to the actual situation Depending on, it is not specifically limited herein, such as: described point function is represented by Z_m=Y_m mod floor(N_CCE(f(B_j)_m)/ L)。

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

First equipment determines the point function of the corresponding search space of the control information, further in second frequency domain The control information is sent to the second equipment on position.

In practical applications, such as: as shown in Figure 3a, with N₁=4, P₁4 the first analog beams are provided for=3 respectively 0,1,2,3 successively carries out a schematic diagram of frequency hopping, Mei Gemo since initial frequency-domain pattern according to the first frequency pattern function The quasi- corresponding frequency domain region of wave beam represents a subband, as the frequency domain figure sample value f (i) of initial analog beam₀When=i, with when Between unit be subframe for, the frequency domain figure of the 1st subframe and the 2nd subframe after frequency hopping can be obtained according to the first frequency pattern function Sample value is respectively as follows:

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.

As it can be seen that after the analog beam of control channel carries out frequency hopping according to preset first frequency pattern function, each simulation The corresponding control channel of wave beam can be transmitted on multiple subbands, so that reaching control channel transmits the frequency in whole system bandwidth Rate diversity.

In practical applications, for example, on the basis of Fig. 3 a illustrated embodiment, as shown in Figure 3b, when the mould of the 2nd work song frame Intend wave beam total number from N₁=4 become N₂When=2, specific analog beam information becomes from 0, the 1,2,3 of the first analog beam The 0 of two analog beams, 1, i.e. the first frequency pattern function of analog beam is reset, and the second analog beam is according to the second hopping pattern Sample function carries out frequency hopping.

When the information of analog beam changes, it is corresponding with new frequency pattern function, to realize control channel pair The uninterrupted frequency hopping for the analog beam answered does not only reach control channel and transmits the frequency diversity effect in whole system bandwidth, And the transmission of corresponding control information in control channel will 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, according to hopping pattern After sample function carries out frequency hopping, the corresponding control channel transmission of each analog beam has traversed multiple sons in whole system bandwidth Band, to realize the frequency diversity effect of the corresponding control channel transmission of each analog beam.But when analog beam is according to jump After frequency pattern function carries out frequency hopping, the search space point function of the control channel of respective frequencies position is also with change, therefore, By being bound with the first frequency pattern function and/or the second frequency pattern function, the starting point letter in described search space is formed Number not will lead to frequency hopping so that the point function that rises of the search space of control channel changes according to the frequency hopping of analog beam The interruption of bring control channel blind Detecting effectively improves the transmission of corresponding control information in control channel.

Referring to Fig. 4, a kind of embodiment of message receiving method in the embodiment of the present invention, the message receiving method application In the reception of control information corresponding in control channel, comprising:

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

Unlike the prior art, the corresponding control channel of some analog beam is not fixedly only in preset subband Upper transmission, but frequency hopping is carried out according to preset first frequency pattern function, wherein pre-set the first mould of the control channel The quasi- corresponding first frequency pattern function of beam information, each analog beam carry out frequency hopping according to the first frequency pattern function, this Sample, after carrying out frequency hopping by the first frequency pattern function, the corresponding control channel of each analog beam can be on multiple subbands Transmission, so that reaching control channel transmits the frequency diversity effect in whole system bandwidth.

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

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

403, the second equipment receives the control information that first equipment is sent on 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 in root Control information is received on the first frequency domain position determined according to the first frequency pattern function.

404, when the first analog beam information changes, the second equipment obtains the second mould of the control channel The quasi- corresponding second frequency pattern function of beam information.

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

406, the second equipment receives the control information that first equipment is sent on second frequency domain position.

As it can be seen that new frequency pattern function is corresponding with, to realize analog wave when the information of analog beam changes The uninterrupted frequency hopping of beam does not only reach control channel and transmits the frequency diversity effect in whole system bandwidth, and when control When the analog beam information of channel changes, the transmission of corresponding control information in control channel will not be interrupted.

In the embodiment of the present invention, the first analog beam information corresponding first that the second equipment obtains the control channel is jumped Frequency pattern function determines the first frequency domain position for receiving the control information according to the first frequency pattern function, The control information that first equipment is sent is received on first frequency domain position, when the first analog beam information is sent out When changing, the corresponding second frequency pattern function of the second analog beam information of the control channel is obtained, according to described Two frequency pattern functions determine the second frequency domain position for receiving the control information, receive on second frequency domain position The control information that first equipment is sent.As it can be seen that the analog beam of control channel according to the first frequency pattern function or Person's the second frequency pattern function carries out frequency hopping, after carrying out frequency hopping according to the first frequency pattern function or the second frequency pattern function The corresponding control channel transmission of each analog beam has traversed multiple subbands in whole system bandwidth, to realize each simulation The frequency diversity effect of the corresponding control channel transmission of wave beam.

In the following, message receiving method is described in detail, referring to Fig. 5, receiving party in the embodiment of the present invention Another embodiment of method, comprising:

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

In embodiments of the present invention, the first frequency pattern function is applied at least one time quantum, wherein first First frequency pattern function of time quantum includes at least one of following bound term:

It should be noted that the first frequency pattern function can also be indicated with other expression formulas, it specifically can be according to practical feelings Depending on condition, it is not specifically limited herein.Such as: the first frequency pattern function is also denoted as f (B_i)_k=(f (B_i)_k-1+P₁) modN_B1, wherein N_B1Indicate the first analog beam total number, B_iIndicate that index number is the first analog beam information of i.Here, f(B_i)_kIt is equivalent to f (i) above_k, f (B_i)_k-1It is equivalent to f (i) above_k-1, N_B1It is equivalent to N above₁, and P₁It is equivalent to The P in face₁.Details are not described herein again.

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

503, the second equipment determines the point function of the corresponding search space of the control information.

In embodiments of the present invention, second equipment determines the starting point letter of the corresponding search space of the control information Number, wherein the starting point functional value of described point function is according to the first frequency pattern function and/or second frequency pattern Function determines.

Such as: the starting point functional value for playing point function is determining according to the first frequency pattern function, detailed process are as follows: the first equipment The initial starting point function of the search space on current frequency domain position is obtained, initial starting point function is to be currently used in determining control letter The corresponding search space starting point of the frequency domain position in road, still, when the analog beam of control channel is carried out according to frequency pattern function When frequency hopping, the corresponding control channel of each analog beam can be transmitted on multiple subbands, and therefore, control channel is on different sub-band Corresponding of search space point function also with change.

That is: described point function is bound with the first frequency pattern function, such as: the starting point function representation after binding is Z_k=Y_k mod floor(N_CCE(f(i)_k)/L), wherein Y_kFor with user equipment identity and time quantum number k have The Hash Hash function closed, L are the aggregation level of control channel transmission, N_CCE(f(i)_k) be with time quantum number be k Time quantum the first analog beam the first frequency pattern function f (i)_kA relevant bound term, for indicating to index CCE sum of the first analog beam that number is i on the time quantum that time quantum number is k in corresponding search space.

When the analog beam information of the control channel changes, such as become the second analog beam from the first analog beam When, described point function is tied up with the second frequency pattern function, such as: the starting point function representation after binding is Z_k=Y_k mod floor(N_CCE(f(j)_k)/L).Wherein, N_CCE(f(j)_k) it is the first analog beam that the time quantum for being k is numbered with time quantum The first frequency pattern function f (j)_kA relevant bound term, for indicate index number be j the first analog beam when Between element number be control channel unit sum on the time quantum of k in corresponding search space.

504, the second equipment receives the control information that first equipment is sent on first frequency domain position.

505, when the first analog beam information changes, the second equipment obtains the second mould of the control channel The quasi- corresponding second frequency pattern function of beam information.

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

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

In embodiments of the present invention, the second frequency pattern function is applied at least one time quantum, wherein third Second frequency pattern function of time quantum includes at least one of following bound term:

In embodiments of the present invention, the 4th time quantum is the previous for receiving institute of the third time quantum State the time quantum of control information；

In some alternative embodiments, the second frequency pattern function representation is f (j)_m=(f (j)_m-1+P₂)mod N₂, wherein m and m-1 indicates time quantum number, and m is the integer more than or equal to 1, f (j)_mIndicate that index number is the second mould of j Frequency pattern functional value of the quasi- wave beam on the time quantum that time quantum number is m after frequency hopping, f (j)_m-1Indicate index number The frequency pattern functional value on the time quantum for being m-1, P are numbered in time quantum for the second analog beam of j₂It is index number For the corresponding frequency location offset of the second analog beam information of j, P₂For arbitrary integer, N₂Indicate the second analog beam sum Mesh, index number j=0,1 ... N₂- 1, N₂For the integer more than or equal to 1.

In some alternative embodiments, the initial frequency-domain pattern value f (j) of the second frequency pattern function_m=j.

507, the second equipment determines the point function of the corresponding search space of the control information.

508, the second equipment receives the control information that first equipment is sent on second frequency domain position.

Such as: the starting point functional value of described point function is determining according to the second frequency pattern function, detailed process are as follows: first Equipment obtains the initial starting point function of the search space on current frequency domain position, and initial starting point function is to be currently used in determining control The corresponding search space starting point of the frequency domain position of channel processed, still, when the analog beam of control channel is according to frequency pattern function When carrying out frequency hopping, the corresponding control channel of each analog beam can be transmitted on multiple subbands, therefore, on different sub-band Corresponding point function of control channel is also with change.

Further, described point function is bound with the second frequency pattern function, such as: the second starting point letter after binding Number is expressed as Z_m=Y_m mod floor(N_CCE(f(j)_m)/L), wherein Y_mFor with user equipment identity and when Between the related Hash Hash function of element number m, L be control channel transmission aggregation level, N_CCE(f(j)_m) be and when Between element number be m time quantum the second analog beam the second frequency pattern function f (j)_mA relevant bound term, For indicating that the second analog beam that index number is j numbers corresponding search space on the time quantum for being m in time quantum In CCE sum.

For the above-mentioned correlation technique convenient for the better implementation embodiment of the present invention, it is also provided below for cooperating the above method Relevant apparatus.

Referring to Fig. 6, in the embodiment of the present invention information transmitting apparatus 600 one embodiment, comprising: obtain module 601, Determining module 602 and sending module 603.

Module 601 is obtained, for obtaining the corresponding first frequency pattern function of the first analog beam information of control channel；

Determining module 602, the first frequency pattern function for being obtained according to the acquisition module are determined for sending out Send the first frequency domain position of the control information；

Sending module 603, for on first frequency domain position that the determining module determines to the second equipment Send the control information；

The acquisition module 601 is also used to when the first analog beam information changes, and obtains the control letter The corresponding second frequency pattern function of second analog beam information in road；

The determining module 602 is also used to be determined according to the second frequency pattern function that the acquisition module obtains For sending the second frequency domain position of the control information；

The sending module 603 is also used on second frequency domain position that the determining module determines to described the Two equipment send the control information.

In some alternative embodiments, the determining module 602 is also used to determine the corresponding search of the control information Play point function in space, wherein the starting point functional value of described point function is according to the first frequency pattern function and/or described Second frequency pattern function determines.

In some alternative embodiments,

In some alternative embodiments, the initial frequency-domain pattern value f (i) of the first frequency pattern function_-1=i.

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

In some alternative embodiments, the second frequency pattern function is applied at least one time quantum, wherein Second frequency pattern function of third time quantum includes at least one of following bound term:

In some alternative embodiments,

In the embodiment of the present invention, the analog beam of control channel is according to the first frequency pattern function or the second frequency pattern Function carries out frequency hopping, and after the frequency hopping, the corresponding control channel of each analog beam has been traversed in whole system bandwidth Multiple subbands, to realize the frequency diversity effect of the corresponding control channel of each analog beam.But when analog beam according to After frequency pattern function carries out frequency hopping, point function is played also with change in the search space of the control channel of respective frequencies position, because This forms the starting point in described search space by being bound with the first frequency pattern function and/or the second frequency pattern function Function not will lead to jump so that the point function that rises of the search space of control channel changes according to the frequency hopping of analog beam The interruption of frequency bring control channel blind Detecting effectively improves the transmission of corresponding control information in control channel.

Referring to Fig. 7, in the embodiment of the present invention information receiver 700 one embodiment, comprising: obtain module 701, Determining module 702 and receiving module 703.

Module 701 is obtained, for obtaining corresponding first frequency pattern of the first analog beam information of the control channel Function；

Determining module 702, the first frequency pattern function for being obtained according to the acquisition module are determined for connecing Receive the first frequency domain position of the control information；

Receiving module 703, for receiving the first equipment hair on first frequency domain position that the determining module determines The control information sent；

The acquisition module 701 is also used to when the first analog beam information changes, and obtains the control letter The corresponding second frequency pattern function of second analog beam information in road；

The determining module 702 is also used to be determined according to the second frequency pattern function that the acquisition module obtains For receiving the second frequency domain position of the control information；

The receiving module 703 is also used on second frequency domain position that the determining module determines described in reception The control information that first equipment is sent.

In some alternative embodiments,

The determining module 702, be also used to determine the corresponding search space of the control information plays point function, wherein The starting point functional value of described point function is true according to the first frequency pattern function and/or the second frequency pattern function It is fixed.

In some alternative embodiments,

The initial frequency-domain pattern value f (i) of the first frequency pattern function_-1=i.

In some alternative embodiments, the first frequency pattern function is reset as the second frequency pattern function Initial value.

In some alternative embodiments,

Referring to Fig. 8, in the embodiment of the present invention network side 800 one embodiment, the network side 800 includes first setting Standby 801 and second equipment 802.

First equipment 801, for obtaining corresponding first frequency hopping of the first analog beam information of the control channel Pattern function determines the first frequency domain position for sending the control information according to the first frequency pattern function, in institute It states and sends the control information to the second equipment on the first frequency domain position, when the first analog beam information changes, The corresponding second frequency pattern function of the second analog beam information for obtaining the control channel, according to second frequency pattern Function determines the second frequency domain position for sending the control information, to second equipment on second frequency domain position Send the control information；

Second equipment 802, for obtaining corresponding first frequency hopping of the first analog beam information of the control channel Pattern function determines the first frequency domain position for receiving the control information according to the first frequency pattern function, in institute It states and receives the control information that first equipment is sent on the first frequency domain position, when the first analog beam information occurs When variation, second equipment obtains the corresponding second frequency pattern function of the second analog beam information of the control channel, The second frequency domain position for receiving the control information is determined according to the second frequency pattern function, in second frequency domain The control information that first equipment is sent is received on position.

In some alternative embodiments,

First equipment 801, be also used to determine the corresponding search space of the control information plays point function, wherein The starting point functional value of described point function is true according to the first frequency pattern function and/or the second frequency pattern function It is fixed；

Second equipment 802, be also used to determine the corresponding search space of the control information plays point function, wherein The starting point functional value of described point function is true according to the first frequency pattern function and/or the second frequency pattern function It is fixed.

In some alternative embodiments,

As it can be seen that the analog beam of control channel is jumped according to the first frequency pattern function or the second frequency pattern function Frequently, after according to the frequency hopping, the corresponding control channel of each analog beam has traversed multiple subbands in whole system bandwidth, from And realize the frequency diversity effect of the corresponding control channel of each analog beam.But when analog beam is according to frequency pattern letter After number carries out frequency hoppings, point function is played also with change in the search space of the control channel of respective frequencies position, therefore, by with the One frequency pattern function and/or the second frequency pattern function are bound, and form described search space plays point function, to make The point function that rises for obtaining the search space of control channel changes according to the frequency hopping of analog beam, not will lead to the control of frequency hopping bring The interruption of Blind channel detection effectively improves the transmission of corresponding control information in control channel.

It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description, The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.

In several embodiments provided herein, it should be understood that disclosed system, device and method can be with It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit It closes or communicates to connect, can be electrical property, mechanical or other forms.

The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme 's.

It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list Member both can take the form of hardware realization, can also realize in the form of software functional units.

If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words It embodies, which is stored in a storage medium, including some instructions are used so that a computer Equipment (can be personal computer, server or the network equipment etc.) executes the complete of each embodiment the method for the present invention Portion or part steps.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic or disk etc. are various can store journey The medium of sequence code.

The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although referring to before Stating embodiment, invention is explained in detail, those skilled in the art should understand that: it still can be to preceding Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these It modifies or replaces, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.

Claims

1. a kind of method for sending information, the method for sending information is applied to the transmission of corresponding control information in control channel, It is characterised by comprising:

First equipment obtains the corresponding first frequency pattern function of the first analog beam information of the control channel；Described first Frequency pattern function enables to first analog beam to carry out frequency hopping according to the first frequency pattern function, passes through jump Frequently, the corresponding control channel of first analog beam is transmitted on multiple subbands；

First equipment determines the first frequency domain position for sending the control information according to the first frequency pattern function It sets；

When the first analog beam information changes, first equipment obtains the second analog wave of the control channel The corresponding second frequency pattern function of beam information；The second frequency pattern function enable to second analog beam according to The second frequency pattern function carries out frequency hopping, and by the frequency hopping, the corresponding control channel of second analog beam is more It is transmitted on height band；

First equipment determines the second frequency domain position for sending the control information according to the second frequency pattern function It sets；

2. method for sending information according to claim 1, which is characterized in that the method also includes:

What first equipment determined the corresponding search space of the control information plays point function, wherein described point function Starting point functional value is determined according to the first frequency pattern function and/or the second frequency pattern function.

3. method for sending information according to claim 1, which is characterized in that the first frequency pattern function is applied to extremely A few time quantum, wherein the first frequency pattern function of first time unit includes at least one of following bound term:

First frequency pattern function of the second time quantum, the first analog beam information, the first analog beam information Corresponding frequency location offset, wherein the first time unit and second time quantum respectively described at least one A time quantum in a time quantum.

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

Second time quantum is the previous for sending the time quantum of the control information of the first time unit；

The first analog beam information include in the first analog beam index number and the first analog beam total number at least One.

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

The first frequency pattern function representation is f (i)_k=(f (i)_k-1+P₁)modN₁, wherein k and k-1 indicates time quantum Number, k are the integer more than or equal to 0, f (i)_kThe first analog beam that expression index number is i is k's in time quantum number Frequency pattern functional value on time quantum after frequency hopping, f (i)_k-1Indicate that the first analog beam that index number is i is single in the time The frequency pattern functional value on time quantum that member number is k-1, P₁It is the corresponding frequency of the first analog beam that index number is i Rate position offset, P₁For arbitrary integer, N₁Indicate the first analog beam total number, index number i=0,1 ... N₁- 1, N₁For Integer more than or equal to 1.

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

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

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

9. method for sending information according to claim 1 or 2, which is characterized in that the second frequency pattern function application In at least one time quantum, wherein the second frequency pattern function of third time quantum include following bound term at least One:

Second frequency pattern function of the 4th time quantum, the second analog beam information, the second analog beam information are corresponding Frequency location offset, wherein the third time quantum and the 4th time quantum be respectively it is described at least one when Between a time quantum in unit.

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

4th time quantum is the previous for sending the time quantum of the control information of the third time quantum；

The second analog beam information includes in the second analog beam index number and the second analog beam total number At least one.

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

The second frequency pattern function representation is f (j)_m=(f (j)_m-1+P₂)modN₂, wherein m and m-1 indicates time quantum Number, m are the integer more than or equal to 1, f (j)_mThe second analog beam that expression index number is j is m's in time quantum number Frequency pattern functional value on time quantum after frequency hopping, f (j)_m-1Indicate that the second analog beam that index number is j is single in the time The frequency pattern functional value on time quantum that member number is m-1, P₂It is that the second analog beam information that index number is j is corresponding Frequency location offset, P₂For arbitrary integer, N₂Indicate the second analog beam total number, index number j=0,1 ... N₂- 1, N₂For the integer more than or equal to 1.

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

13. a kind of message receiving method, the message receiving method is applied to the reception of corresponding control information in control channel, It is characterised by comprising:

Second equipment obtains the corresponding first frequency pattern function of the first analog beam information of the control channel；Described first Frequency pattern function enables to first analog beam to carry out frequency hopping according to the first frequency pattern function, passes through jump Frequently, the corresponding control channel of first analog beam is transmitted on multiple subbands；

Second equipment determines the first frequency domain position for receiving the control information according to the first frequency pattern function It sets；

When the first analog beam information changes, second equipment obtains the second analog wave of the control channel The corresponding second frequency pattern function of beam information；The second frequency pattern function enable to second analog beam according to The second frequency pattern function carries out frequency hopping, and by the frequency hopping, the corresponding control channel of second analog beam is more It is transmitted on height band；

Second equipment determines the second frequency domain position for receiving the control information according to the second frequency pattern function It sets；

14. message receiving method according to claim 13, which is characterized in that the method also includes:

What second equipment determined the corresponding search space of the control information plays point function, wherein described point function Starting point functional value is determined according to the first frequency pattern function and/or the second frequency pattern function.

15. message receiving method according to claim 13, which is characterized in that the first frequency pattern function is applied to At least one time quantum, wherein the first frequency pattern function of first time unit includes at least one in following bound term It is a:

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

Second time quantum is the previous for receiving the time quantum of the control information of the first time unit；

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

18. message receiving method according to claim 17, which is characterized in that the first frequency pattern function it is initial Frequency domain figure sample value f (i)_-1=i.

19. 3 to 18 described in any item message receiving methods according to claim 1, which is characterized in that when first analog wave When beam information changes, the first frequency pattern function is reset.

20. message receiving method according to claim 19, which is characterized in that the first frequency pattern function is reset For the initial value of the second frequency pattern function.

21. message receiving method described in 3 or 14 according to claim 1, which is characterized in that the second frequency pattern function is answered For at least one time quantum, wherein the second frequency pattern function of third time quantum include following bound term in extremely It is one few:

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

4th time quantum is the previous for receiving the time quantum of the control information of the third time quantum；

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

24. message receiving method according to claim 23, which is characterized in that the second frequency pattern function it is initial Frequency domain figure sample value f (j)_m=j.

25. a kind of network side, the network side includes the first equipment and the second equipment, wherein first equipment passes through interface It is connect with second equipment；

First equipment is used to obtain the corresponding first frequency pattern function of the first analog beam information of control channel, described First frequency pattern function enables to first analog beam to carry out frequency hopping according to the first frequency pattern function, passes through Frequency hopping, the corresponding control channel of first analog beam is transmitted on multiple subbands, according to the first frequency pattern function The first frequency domain position for sending the control information is determined, to described in the transmission of the second equipment on first frequency domain position Control information obtains the second analog beam information of the control channel when the first analog beam information changes Corresponding second frequency pattern function, the second frequency pattern function enable to second analog beam according to described Two frequency pattern functions carry out frequency hopping, and by the frequency hopping, the corresponding control channel of second analog beam is in multiple subbands Upper transmission determines the second frequency domain position for sending the control information according to the second frequency pattern function, described The control information is sent to second equipment on second frequency domain position；

Second equipment is used to obtain the corresponding first frequency pattern function of the first analog beam information of the control channel, The first frequency domain position for receiving the control information is determined according to the first frequency pattern function, in first frequency domain The control information that first equipment is sent is received on position, when the first analog beam information changes, institute The corresponding second frequency pattern function of the second analog beam information that the second equipment obtains the control channel is stated, according to described Two frequency pattern functions determine the second frequency domain position for receiving the control information, receive on second frequency domain position The control information that first equipment is sent.

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

First equipment, be also used to determine the corresponding search space of the control information plays point function, wherein the starting point The starting point functional value of function is determined according to the first frequency pattern function and/or the second frequency pattern function；

Second equipment, be also used to determine the corresponding search space of the control information plays point function, wherein the starting point The starting point functional value of function is determined according to the first frequency pattern function and/or the second frequency pattern function.

27. the network side according to claim 25 or 26, which is characterized in that the first frequency pattern function representation is f (i)_k=(f (i)_k-1+P₁)modN₁, wherein k and k-1 indicates time quantum number, and k is the integer more than or equal to 0, f (i)_kTable Show that the first analog beam that index number is i numbers the frequency pattern function on the time quantum for being k after frequency hopping in time quantum Value, f (i)_k-1Indicate that the first analog beam that index number is i numbers the hopping pattern on the time quantum for being k-1 in time quantum Sample functional value, P₁It is the corresponding frequency location offset of the first analog beam that index number is i, P₁For arbitrary integer, N₁It indicates First analog beam total number, index number i=0,1 ... N₁- 1, N₁For the integer more than or equal to 1.

28. the network side according to claim 25 or 26, which is characterized in that