CN107889067A - Information method of sending and receiving and device - Google Patents

Information method of sending and receiving and device Download PDF

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Publication number
CN107889067A
CN107889067A CN201610878497.6A CN201610878497A CN107889067A CN 107889067 A CN107889067 A CN 107889067A CN 201610878497 A CN201610878497 A CN 201610878497A CN 107889067 A CN107889067 A CN 107889067A
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China
Prior art keywords
domain resource
information
block
time
frequency domain
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CN201610878497.6A
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Chinese (zh)
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CN107889067B (en
Inventor
吕永霞
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN201610878497.6A priority Critical patent/CN107889067B/en
Priority to PCT/CN2017/102209 priority patent/WO2018059271A1/en
Publication of CN107889067A publication Critical patent/CN107889067A/en
Application granted granted Critical
Publication of CN107889067B publication Critical patent/CN107889067B/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The embodiment of the present invention, which provides a kind of information method of sending and receiving and device, this method, to be included：Information to be sent is divided at least two block of informations；Part I block of information at least two block of informations is mapped in the first frequency domain resource in the first time-domain resource, Part II block of information is mapped in the second frequency domain resource in the first time-domain resource；Wherein, the first frequency domain resource is different from the second frequency domain resource；Part II block of information is mapped in the first frequency domain resource in the second time-domain resource；Wherein, the second time-domain resource is different from the first time-domain resource；The first frequency domain resource in first time-domain resource is identical with the frequency domain resource shared by the first frequency domain resource in the second time-domain resource；Respectively block of information is sent in the first frequency domain resource in the second frequency domain resource in the first frequency domain resource in the first time-domain resource, in the first time-domain resource and in the second time-domain resource.The embodiment of the present invention can improve the transmitting efficiency of information.

Description

Information method of sending and receiving and device
Technical field
The present embodiments relate to the communication technology, more particularly to a kind of information method of sending and receiving and device.
Background technology
Fourth generation mobile communication technology (the 4th Generation mobile communication technology；Referred to as：4G) Long Term Evolution (Long Term Evolution；Referred to as：LTE) system early stage, user bandwidth need It is greater than or equal to system bandwidth ability access service base station.In subsequent LTE evolution processes, with the industry of user equipment Business demand progressively refines, some low cost machine type communications (Machine-Type Communication；Referred to as：MTC) eventually The user bandwidth at end can be less than system bandwidth.
In the prior art, generally use constant bandwidth in base station sends information, if user bandwidth is less than the constant bandwidth When, user equipment can not then receive the information.Now, base station needs the bandwidth for the user equipment, individually sends a set of letter Breath, so that narrow-band user is received.
However, in the prior art, because base station needs to send information respectively to broadband user and narrow-band user so that information Transmitting efficiency it is relatively low.
The content of the invention
The embodiment of the present invention provides a kind of information method of sending and receiving and device, to improve the transmitting efficiency of information.
In a first aspect, the embodiment of the present invention provides a kind of method for sending information, including：
Send equipment and information to be sent is divided at least two block of informations；
Part I block of information at least two block of informations is mapped in the first time-domain resource by the transmission equipment In first frequency domain resource, Part II block of information is mapped in the second frequency domain resource in the first time-domain resource；Wherein, it is described First frequency domain resource is different from second frequency domain resource；The Part II block of information is at least two block of information Other information block in addition to the Part I block of information；
The Part II block of information is mapped in the first frequency domain resource in the second time-domain resource by the transmission equipment； Wherein, second time-domain resource is different from first time-domain resource；The first frequency domain resource in first time-domain resource It is identical with the frequency domain resource shared by the first frequency domain resource in second time-domain resource；
The transmission equipment respectively in the first frequency domain resource in first time-domain resource, first time-domain resource On the second frequency domain resource on and second time-domain resource on the first frequency domain resource on send described information block.
The method for sending information that above-mentioned first aspect provides, send equipment and information to be sent is divided at least two information Block, and the Part I block of information at least two block of informations is mapped in the first frequency domain resource in the first time-domain resource, Part II block of information is mapped in the second frequency domain resource in the first time-domain resource, Part II block of information is mapped in In the first frequency domain resource in two time-domain resources, send equipment respectively in the first frequency domain resource in the first time-domain resource, the Block of information is sent in the first frequency domain resource in the second frequency domain resource in one time-domain resource and in the second time-domain resource.Due to hair Send equipment that block of information is mapped in the first frequency domain resource in the first time-domain resource respectively, the second frequency in the first time-domain resource , can be in the short period hence for broadband reception equipment in the first frequency domain resource in the resource of domain and in the second time-domain resource It is interior, for example in a block of information duration, complete information is received, and to narrow-band reception equipment, it can be provided in narrower frequency domain On source, such as frequency domain resource shared by a block of information, by way of increasing and persistently receiving the time, whole signals are received, are kept away Equipment needs are exempted to send in the prior art for having the receiving device of different reception bandwidths independently to send showing for information As so as to improve the efficiency of information transmission.
It is described to send equipment the first frequency domain resource in first time-domain resource respectively in a kind of possible design Sent in the first frequency domain resource in the second frequency domain resource in upper, described first time-domain resource and in second time-domain resource Before described information block, in addition to：
Part III block of information is mapped in the second frequency domain resource of the second time-domain resource by the transmission equipment；Wherein, Frequency domain of second frequency domain resource shared by with the second frequency domain resource in second time-domain resource in first time-domain resource Resource is identical；The Part III block of information is the letter at least two block of information including at least Part I block of information Cease block.
The there is provided method for sending information of above-mentioned possible design, sends equipment and block of information is mapped in the first time domain respectively The first frequency in the second frequency domain resource in the first frequency domain resource in resource, in the first time-domain resource and in the second time-domain resource In the second frequency domain resource in the resource of domain, in the second time-domain resource, so as to which the receiving device with different reception bandwidth abilities can To obtain complete information by receiving any a line or any one column information block, it thus avoid and send equipment in the prior art Need to be directed to the phenomenon that the receiving device with different reception bandwidths independently sends information, sent so as to improve information Efficiency.
In a kind of possible design, the second frequency domain resource in first time-domain resource include the 3rd frequency domain resource and 4th frequency domain resource；
It is described that Part II block of information is mapped in the second frequency domain resource in the first time-domain resource, including：
A part of block of information in the Part II block of information is mapped in the 3rd frequency domain and provided by the transmission equipment On source, remaining block of information in the Part II block of information is mapped in the 4th frequency domain resource；Wherein, the described 3rd Frequency domain resource is located at the larger side of the first frequency domain resource frequency in first time-domain resource, the 4th frequency domain resource position In the first less side of frequency domain resource frequency in first time-domain resource；Remaining described block of information is the Part II Other information block in block of information in addition to a part of block of information.
The there is provided method for sending information of above-mentioned possible design, one can be divided into by Part II block of information by sending equipment Partial information block and remaining block of information, therefore, the 3rd frequency domain that a part of block of information can be mapped in the first time-domain resource In resource, remaining block of information is mapped in the 4th frequency domain resource in the first time-domain resource, after mapping is completed, sends equipment By the 3rd frequency domain resource and the 4th frequency domain in the first frequency domain resource in the first time-domain resource, in the first time-domain resource respectively Information is sent in the first frequency domain resource in resource, in the second time-domain resource and in the second frequency domain resource of the second time-domain resource Block.So, broadband reception equipment can receive whole signals in the first time-domain resource, narrow-band reception equipment can by The first frequency domain resource in first time-domain resource and the second time-domain resource continues the mode of receive information block, receives complete letter Breath, thus avoid transmission equipment in the prior art needs for the different receiving device of bandwidth, it is necessary to send information respectively Phenomenon, so as to improve the efficiency of information transmission.
Include other letters in addition to described information block in a kind of possible design, on all or part of running time-frequency resource Number；Wherein, the running time-frequency resource includes time-domain resource and frequency domain resource.
In a kind of possible design, the other signals include the demodulated pilot signal of described information block.
Second aspect, the embodiment of the present invention provide a kind of message receiving method, including：
Receiving device determines the running time-frequency resource positional information of block of information in reception signal；The running time-frequency resource positional information bag Include the first frequency domain resource in the first frequency domain resource and the second time-domain resource in the first time-domain resource；
The receiving device in the first frequency domain resource and the second time-domain resource in first time-domain resource first Receive information block in frequency domain resource；
The sequence number of the receiving device identification described information block；
The receiving device is demodulated according to the sequence number of described information block to described information block.
The message receiving method that above-mentioned second aspect provides, first frequency domain resource of the receiving device in the first time-domain resource With receive information block in the first frequency domain resource in the second time-domain resource, and by the sequence number of identification information block, block of information is entered Row demodulation, so, can pass through the first frequency domain in the first time-domain resource and the second time-domain resource for narrow-band reception equipment The mode of resource continuous receive information block, receives complete information, so as to improve the efficiency of information transmission.
In a kind of possible design, the running time-frequency resource positional information includes time-domain resource positional information and frequency domain resource Positional information；
The receiving device determines the running time-frequency resource positional information of block of information in reception signal, including：
The receiving device, which receives, sends the notification message for carrying configuration information that equipment is sent；The configuration information is used In instruction time-domain resource positional information and frequency domain resource positional information；
The receiving device determines the time-domain resource positional information and the frequency domain resource position according to the configuration information Confidence ceases.
The third aspect, the embodiment of the present invention provide a kind of message receiving method, including：
Receiving device determines the running time-frequency resource positional information of block of information in reception signal；The running time-frequency resource positional information bag Include the second frequency domain resource in the first frequency domain resource and the first time-domain resource in the first time-domain resource；
The receiving device in the first frequency domain resource and the first time-domain resource in first time-domain resource second Receive information block in frequency domain resource；
The sequence number of the receiving device identification described information block；
The receiving device is demodulated according to the sequence number of described information block to described information block.
The message receiving method that the above-mentioned third aspect provides, first frequency domain of the receiving device in first time-domain resource Receive information block in the second frequency domain resource in resource and the first time-domain resource, and by the sequence number of identification information block, to information Block is demodulated, and so, broadband reception equipment can receive whole signals in the first time-domain resource, so as to improve letter Cease the efficiency sent.
In a kind of possible design, the running time-frequency resource positional information includes time-domain resource positional information and frequency domain resource Positional information；
The receiving device determines the running time-frequency resource positional information of block of information in reception signal, including：
The receiving device, which receives, sends the notification message for carrying configuration information that equipment is sent；The configuration information is used In instruction time-domain resource positional information and frequency domain resource positional information；
The receiving device determines the time-domain resource positional information and the frequency domain resource position according to the configuration information Confidence ceases.
Fourth aspect, the embodiment of the present invention provide a kind of information transmitting apparatus, including：
Division module, for information to be sent to be divided into at least two block of informations；
Mapping block, for the Part I block of information at least two block of informations to be mapped in the first time-domain resource In first frequency domain resource, Part II block of information is mapped in the second frequency domain resource in the first time-domain resource；Wherein, it is described First frequency domain resource is different from second frequency domain resource；The Part II block of information is at least two block of information Other information block in addition to the Part I block of information；
The mapping block, is additionally operable to the first frequency domain Part II block of information being mapped in the second time-domain resource In resource；Wherein, second time-domain resource is different from first time-domain resource；The first frequency in first time-domain resource Domain resource is identical with the frequency domain resource shared by the first frequency domain resource in second time-domain resource；
Sending module, provided for the first frequency domain resource in first time-domain resource respectively, first time domain Described information block is sent in the first frequency domain resource in the second frequency domain resource on source and in second time-domain resource.
In a kind of possible design, the mapping block, it is additionally operable to Part III block of information being mapped in the second time domain In second frequency domain resource of resource；Wherein, the second frequency domain resource in first time-domain resource and second time-domain resource On the second frequency domain resource shared by frequency domain resource it is identical；The Part III block of information is at least two block of information Including at least the block of information of Part I block of information.
In a kind of possible design, the second frequency domain resource in first time-domain resource include the 3rd frequency domain resource and 4th frequency domain resource；
The mapping block, it is additionally operable to a part of block of information in the Part II block of information being mapped in the described 3rd In frequency domain resource, remaining block of information in the Part II block of information is mapped in the 4th frequency domain resource；Wherein, institute State the larger side of the first frequency domain resource frequency that the 3rd frequency domain resource is located in first time-domain resource, the 4th frequency domain Resource is located at the first less side of frequency domain resource frequency in first time-domain resource；Remaining described block of information is described the Other information block in two partial information blocks in addition to a part of block of information.
Include other letters in addition to described information block in a kind of possible design, on all or part of running time-frequency resource Number；Wherein, the running time-frequency resource includes time-domain resource and frequency domain resource.
In a kind of possible design, the other signals include the demodulated pilot signal of described information block.
The there is provided information transmitting apparatus of each possible design of above-mentioned fourth aspect and fourth aspect, its advantage Beneficial effect caused by being referred to each possible design of above-mentioned first aspect and first aspect, will not be repeated here.
5th aspect, the embodiment of the present invention provide a kind of information receiver, including：
Determining module, for determining the running time-frequency resource positional information of block of information in reception signal；The running time-frequency resource position Information includes the first frequency domain resource in the first frequency domain resource and the second time-domain resource in the first time-domain resource；
Receiving module, for first in the first frequency domain resource and the second time-domain resource in first time-domain resource Receive information block in frequency domain resource；
Identification module, for identifying the sequence number of described information block；
Demodulation module, for the sequence number according to described information block, described information block is demodulated.
In a kind of possible design, the running time-frequency resource positional information includes time-domain resource positional information and frequency domain resource Positional information；
The determining module, is specifically used for：
Receive and send the notification message for carrying configuration information that equipment is sent；The configuration information is used to indicate that time domain provides Source location information and frequency domain resource positional information；
The time-domain resource positional information and the frequency domain resource positional information are determined according to the configuration information.
The there is provided information receiver of each possible design of above-mentioned 5th aspect and the 5th aspect, its advantage Beneficial effect caused by being referred to each possible design of above-mentioned second aspect and second aspect, will not be repeated here.
6th aspect, the embodiment of the present invention provide a kind of information receiver, including：
Determining module, for determining the running time-frequency resource positional information of block of information in reception signal；The running time-frequency resource position Information includes the second frequency domain resource in the first frequency domain resource and the first time-domain resource in the first time-domain resource；
Receiving module, for second in the first frequency domain resource and the first time-domain resource in first time-domain resource Receive information block in frequency domain resource；
Identification module, for identifying the sequence number of described information block；
Demodulation module, for the sequence number according to described information block, described information block is demodulated.
In a kind of possible design, the running time-frequency resource positional information includes time-domain resource positional information and frequency domain resource Positional information；
The determining module, is specifically used for：
Receive and send the notification message for carrying configuration information that equipment is sent；The configuration information is used to indicate that time domain provides Source location information and frequency domain resource positional information；
The time-domain resource positional information and the frequency domain resource positional information are determined according to the configuration information.
The there is provided information receiver of each possible design of above-mentioned 6th aspect and the 6th aspect, its advantage Beneficial effect caused by being referred to each possible design of the above-mentioned third aspect and the third aspect, will not be repeated here.
7th aspect, the embodiment of the present invention provide a kind of transmission equipment, including：
Processor, for information to be sent to be divided into at least two block of informations；
The processor, it is additionally operable to the Part I block of information at least two block of informations being mapped in the first time-domain resource The first frequency domain resource on, Part II block of information is mapped in the second frequency domain resource in the first time-domain resource；Wherein, institute It is different from second frequency domain resource to state the first frequency domain resource；The Part II block of information is at least two block of information In other information block in addition to the Part I block of information；
The processor, is additionally operable to the first frequency domain resource Part II block of information being mapped in the second time-domain resource On；Wherein, second time-domain resource is different from first time-domain resource；The first frequency domain money in first time-domain resource Source is identical with the frequency domain resource shared by the first frequency domain resource in second time-domain resource；
Transmitter, for the first frequency domain resource in first time-domain resource respectively, first time-domain resource On the second frequency domain resource on and second time-domain resource on the first frequency domain resource on send described information block.
In a kind of possible design, the processor, it is additionally operable to Part III block of information being mapped in the second time-domain resource The second frequency domain resource on；Wherein, in the second frequency domain resource in first time-domain resource and second time-domain resource Frequency domain resource shared by second frequency domain resource is identical；The Part III block of information be at least two block of information at least Include the block of information of Part I block of information.
In a kind of possible design, the second frequency domain resource in first time-domain resource include the 3rd frequency domain resource and 4th frequency domain resource；
The processor, it is additionally operable to a part of block of information in the Part II block of information being mapped in the 3rd frequency domain In resource, remaining block of information in the Part II block of information is mapped in the 4th frequency domain resource；Wherein, described Three frequency domain resources are located at the larger side of the first frequency domain resource frequency in first time-domain resource, the 4th frequency domain resource The first less side of frequency domain resource frequency in first time-domain resource；Remaining described block of information is described second Divide the other information block in addition to a part of block of information in block of information.
Include other letters in addition to described information block in a kind of possible design, on all or part of running time-frequency resource Number；Wherein, the running time-frequency resource includes time-domain resource and frequency domain resource.
In a kind of possible design, the other signals include the demodulated pilot signal of described information block.
The there is provided transmission equipment of each possible design of the above-mentioned third aspect and the third aspect, its advantage can be with The beneficial effect with reference to caused by each possible design of above-mentioned first aspect and first aspect, will not be repeated here.
Eighth aspect, the embodiment of the present invention provide a kind of receiving device, including：
Processor, for determining the running time-frequency resource positional information of block of information in reception signal；The running time-frequency resource position letter Breath includes the first frequency domain resource in the first frequency domain resource and the second time-domain resource in the first time-domain resource；
Receiver, the first frequency in the first frequency domain resource and the second time-domain resource in first time-domain resource Receive information block in the resource of domain；
The processor, it is additionally operable to identify the sequence number of described information block；
The processor, the sequence number according to described information block is additionally operable to, described information block is demodulated.
In a kind of possible design, the running time-frequency resource positional information includes time-domain resource positional information and frequency domain resource Positional information；
The receiver, it is additionally operable to receive the notification message for carrying configuration information for sending equipment transmission；The configuration Information is used to indicate time-domain resource positional information and frequency domain resource positional information；
The processor, it is additionally operable to determine the time-domain resource positional information and frequency domain money according to the configuration information Source location information.
The there is provided receiving device of each possible design of above-mentioned eighth aspect and eighth aspect, its advantage can be with The beneficial effect with reference to caused by each possible design of above-mentioned second aspect and second aspect, will not be repeated here.
9th aspect, the embodiment of the present invention provide a kind of receiving device, including：
Processor, for determining the running time-frequency resource positional information of block of information in reception signal；The running time-frequency resource position letter Breath includes the second frequency domain resource in the first frequency domain resource and the first time-domain resource in the first time-domain resource；
Receiver, the second frequency in the first frequency domain resource and the first time-domain resource in first time-domain resource Receive information block in the resource of domain；
The processor, it is additionally operable to identify the sequence number of described information block；
The processor, the sequence number according to described information block is additionally operable to, described information block is demodulated.
In a kind of possible design, the running time-frequency resource positional information includes time-domain resource positional information and frequency domain resource Positional information；
The determining module, is specifically used for：
Receive and send the notification message for carrying configuration information that equipment is sent；The configuration information is used to indicate that time domain provides Source location information and frequency domain resource positional information；
The time-domain resource positional information and the frequency domain resource positional information are determined according to the configuration information.
The there is provided receiving device of each possible design of above-mentioned 9th aspect and the 9th aspect, its advantage can be with The beneficial effect with reference to caused by each possible design of the above-mentioned third aspect and the third aspect, will not be repeated here.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are this hairs Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of method for sending information embodiment one of the present invention；
Block of information is mapped to time-domain resource and the schematic diagram of frequency domain resource one by Fig. 2 to send equipment；
Fig. 3 is the schematic diagram of signal bandwidth；
Fig. 4 is the time-frequency resource maps schematic diagram one of block of information to be sent；
Fig. 5 is the time-frequency resource maps schematic diagram two of block of information to be sent；
Fig. 6 is to send the schematic diagram that equipment sends signal using the signal mapping method shown in Fig. 4；
Fig. 7 is to send the another schematic diagram that equipment maps to block of information time-domain resource and frequency domain resource；
Fig. 8 is the time-frequency resource maps schematic diagram one of block of information to be sent；
Fig. 9 is the time-frequency resource maps schematic diagram two of block of information to be sent；
Figure 10 is to send the another schematic diagram that equipment maps to block of information time-domain resource and frequency domain resource；
Figure 11 is the time-frequency resource maps schematic diagram one of block of information to be sent；
Figure 12 is the time-frequency resource maps schematic diagram two of block of information to be sent；
Figure 13 is the time-frequency resource maps schematic diagram three of block of information to be sent；
Figure 14 is to send the schematic diagram that equipment sends signal using the signal mapping method shown in Figure 12；
Figure 15 is to send the another schematic diagram that equipment maps to block of information time-domain resource and frequency domain resource；
Figure 16 is the time-frequency resource maps schematic diagram one of block of information to be sent；
Figure 17 is to send the another schematic diagram that equipment maps to block of information time-domain resource and frequency domain resource；
Figure 18 is the time-frequency resource maps schematic diagram of block of information to be sent；
Figure 19 is to send the another schematic diagram that equipment maps to block of information time-domain resource and frequency domain resource；
Figure 20 is the time-frequency resource maps schematic diagram of block of information to be sent；
Figure 21 is the time-frequency resource maps schematic diagram two of block of information to be sent；
Figure 22 is to send the schematic diagram that equipment sends signal using the signal mapping method shown in Figure 17；
Figure 23 is to send the schematic diagram that equipment maps to block of information and other signals time-frequency domain resources；
Figure 24 is the schematic diagram for sending other public informations；
Figure 25 is the schematic flow sheet of message receiving method embodiment one of the present invention；
Figure 26 is the schematic flow sheet of message receiving method embodiment two of the present invention；
Figure 27 is the structural representation of information transmitting apparatus embodiment one provided in an embodiment of the present invention；
Figure 28 is the structural representation of information receiver embodiment one provided in an embodiment of the present invention；
Figure 29 is the structural representation of information receiver embodiment two provided in an embodiment of the present invention；
Figure 30 is the structural representation of transmission apparatus embodiments provided in an embodiment of the present invention；
Figure 31 is the structural representation of receiving device embodiment provided in an embodiment of the present invention；
Figure 32 is the structural representation of receiving device embodiment provided in an embodiment of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
The techniques described herein may be used in various communication systems, such as current 3G, 4G communication system and next generation communication System, such as global system for mobile communications (Global System for Mobile communications；Referred to as：GSM), CDMA (Code Division Multiple Access；Referred to as：CDMA) system, time division multiple acess (Time Division Multiple Access；Referred to as：TDMA) system, WCDMA (Wideband Code Division Multiple Access Wireless；Referred to as：WCDMA) system, frequency division multiple access (Frequency Division Multiple Addressing；Referred to as：FDMA) system, OFDM (Orthogonal Frequency-Division Multiple Access；Referred to as：OFDMA) system, Single Carrier Frequency Division Multiple Access (SC-FDMA) system, GPRS (General Packet Radio Service；Referred to as：GPRS) system, Long Term Evolution (Long Term Evolution；Referred to as：LTE) system System, and other such communication systems.
Fig. 1 is the schematic flow sheet of method for sending information embodiment one of the present invention.The embodiments of the invention provide one kind to believe Cease sending method, this method can perform by the device of any execution information sending method, the device can by software and/ Or hardware is realized.In the present embodiment, the device, which can be integrated in, to be sent in equipment, and the transmission equipment can for example set for network It is standby.As shown in figure 1, the method for the present embodiment can include：
Step 101：Send equipment and information to be sent is divided at least two block of informations.
In the present embodiment, X block of information can be divided into by information to be sent by sending equipment.Described information block can be by treating The information bit of transmission either bit or modulation symbol composition after channel coding.Can be to letter to be sent for example, sending equipment Breath bit, which is divided into after block of information, to be respectively channel encoded and modulates to block of information again, and information to be sent can also be carried out first Channel coding and bit after channel coding is divided into after block of information is modulated to each block of information again, can also be to be sent Modulation symbol is divided into block of information by information again after carrying out Channel Coding and Modulation.Wherein, decile can be passed through by sending equipment Mode divides to information to be sent, it is of course also possible to be divided by other means to information to be sent, for specific Dividing mode, this is not restricted for the present embodiment.
Step 102：Send equipment and the Part I block of information at least two block of informations is mapped in the first time-domain resource On the first frequency domain resource on, Part II block of information is mapped in the second frequency domain resource in the first time-domain resource；Wherein, First frequency domain resource is different from the second frequency domain resource；Part II block of information is except Part I is believed at least two block of informations Cease the other information block outside block.
In the present embodiment, block of information is mapped to time-domain resource and the schematic diagram of frequency domain resource one by Fig. 2 to send equipment, such as Shown in Fig. 2, after block of information is divided at least two block of informations by transmission equipment, these block of informations can be divided into two parts, and The first frequency domain resource wherein Part I block of information being mapped in the first time-domain resource, will be in addition to Part I block of information Part II block of information be mapped in the second frequency domain resource in the first time-domain resource.So, for possessed with roomy For the broadband reception equipment of all signal bandwidth largest portions, it can be received in the first time-domain resource Whole signals.Wherein, the signal bandwidth is, the shared frequency domain money in the transmission of actual transmission signal corresponding to described information block The width in source.
Step 103：Send equipment Part II block of information is mapped in the first frequency domain resource in the second time-domain resource； Wherein, the second time-domain resource is different from the first time-domain resource；The first frequency domain resource in first time-domain resource provides with the second time domain The frequency domain resource shared by the first frequency domain resource on source is identical.
In the present embodiment, with continued reference to shown in Fig. 2, transmission equipment also needs to Part II block of information being mapped in second It is transmitted in the first frequency domain resource in time-domain resource, so, is less than all signal bandwidths for possessed reception bandwidth Largest portion, and possessed reception bandwidth be more than all signal bandwidths least part narrow-band reception equipment for, will Complete information can be received by way of lasting receive information block.Wherein, Fig. 3 is the schematic diagram of signal bandwidth, in Fig. 3 Transverse axis correspond to the time, longitudinal axis respective frequencies, the first bandwidth as shown in Figure 3 is the maximum portion of all signal bandwidths Point, second of bandwidth is the least part of all signal bandwidths.
Step 104：Transmission equipment is respectively in the first frequency domain resource in the first time-domain resource, in the first time-domain resource Block of information is sent in the first frequency domain resource in second frequency domain resource and in the second time-domain resource.
In the present embodiment, send equipment by each block of information be mapped in respectively different time-domain resources and frequency domain resource it Afterwards, each block of information will be sent to receiving device in each time-domain resource and frequency domain resource.
In addition, information to be sent can also be divided into four pieces, five pieces, six pieces or eight pieces etc. by sending equipment, certainly, in reality In the application of border, information to be sent can also be divided into other block number, wherein, the quantity of block of information can be rule of thumb or real Border situation is chosen, and for the specific value of information number of blocks, this is not restricted for the present embodiment.
Below, specifically illustrated exemplified by sending equipment and information to be sent is divided into four pieces, wherein, Fig. 4 is pending Send the time-frequency resource maps schematic diagram one of block of information, the transverse axis in Fig. 4 corresponds to time, longitudinal axis respective frequencies.It is letter shown in Fig. 4 Putting position of the block on running time-frequency resource is ceased, wherein, the block of information of a row will sent at the same time, and the block of information of a line will It is distributed in identical frequency domain resource and different time-domain resources.It will be understood by those skilled in the art that the information of the lower left corner 4 in figure Block is No. 1 block of information, No. 2 block of informations and No. 3 information of the Part I block of information in Fig. 2, upper left and lower right-most portion Block is the Part II block of information in Fig. 2.As shown in figure 4, it is more than or equal to the reception of the first bandwidth for reception bandwidth Equipment, complete information can once be received by being received in the first time-domain resource, can continue to receive the first time-domain resource with Reliability of the outer block of information to increase receiving signal demodulation and decode.It is more than or equal to second of bandwidth for reception bandwidth Receiving device, four information can be persistently received in the first frequency domain resource in the first time-domain resource and the second time-domain resource Block, you can receive complete information.As can be seen here, the wider receiving device of reception bandwidth (hereinafter referred to as broadband reception equipment) can To receive complete information within a short period of time, and the receiving device (hereinafter referred to as narrow-band reception equipment) that reception bandwidth is narrower can To receive complete information by continuing receive information block in the long period.
Fig. 5 is the time-frequency resource maps schematic diagram two of block of information to be sent, shown in reference picture 4 and Fig. 5, is longitudinally in Fig. 5 Frequency domain distribution and laterally for time domain be distributed, specific distribution form is similar with Fig. 4, repeats no more below.As shown in figure 5, will letter Block is ceased after different time-domain resources and frequency domain resource are sent, for the receiving device in different reception broadbands, by different Time-domain resource and frequency domain resource receive information block, can receive complete information.Such as：, can be with for broadband reception equipment Within a short period of time, such as in a block of information duration, complete information is received, and to narrow-band reception equipment, Ke Yi In narrower frequency domain resource, such as frequency domain resource shared by a block of information, by way of increasing and persistently receiving the time, receive Whole information, avoid and send equipment needs in the prior art for having the receiving device of different reception bandwidths independently to send The phenomenon of information, so as to improve the efficiency of information transmission.It should be noted that the present invention not with Fig. 4 and Fig. 5 it is specific when Frequency mapping method is limited, and the Part I block of information at least two block of informations is mapped in the first time domain money by any transmission equipment In the first frequency domain resource on source, Part II block of information is mapped in the second frequency domain resource in the first time-domain resource, and Part II block of information is mapped in the first frequency domain resource in the second time-domain resource so that receiving device disclosure satisfy that can be with By receiving any a line, either any one column information block or the use reception bandwidth narrow compared with maximum signal bandwidth pass through persistently Reception is included within the present invention with obtaining the mapping method of complete information.
Fig. 6 is to send the schematic diagram that equipment sends signal using the signal mapping method shown in Fig. 4.As shown in fig. 6, send Equipment sends the information to be sent periodically in time domain.The information to be sent sent every time is referred to as the information to be sent One transmission sample.In method shown in Fig. 6, send every time in transmission sample, comprising complete information, described at least two with Relative position of the upper block of information in each transmission sample on running time-frequency resource is identical.Broadband reception terminal and narrow-band reception Terminal can obtain complete information by receiving block of information in a transmission sample, can also receive multiple transmission by accumulative Sample improves the reliability of receiving signal demodulation decoding.
Method for sending information provided in an embodiment of the present invention, send equipment and information to be sent is divided at least two information Block, and the Part I block of information at least two block of informations is mapped in the first frequency domain resource in the first time-domain resource, Part II block of information is mapped in the second frequency domain resource in the first time-domain resource, Part II block of information is mapped in In the first frequency domain resource in two time-domain resources, send equipment respectively in the first frequency domain resource in the first time-domain resource, the Block of information is sent in the first frequency domain resource in the second frequency domain resource in one time-domain resource and in the second time-domain resource.Due to hair Send equipment that block of information is mapped in the first frequency domain resource in the first time-domain resource respectively, the second frequency in the first time-domain resource , can be in the short period hence for broadband reception equipment in the first frequency domain resource in the resource of domain and in the second time-domain resource It is interior, for example in a block of information duration, complete information is received, and to narrow-band reception equipment, it can be provided in narrower frequency domain On source, such as frequency domain resource shared by a block of information, by way of increasing and persistently receiving the time, whole signals are received, are kept away Equipment needs are exempted to send in the prior art for having the receiving device of different reception bandwidths independently to send showing for information As so as to improve the efficiency of information transmission.
Alternatively, on the basis of embodiment described in Fig. 2, sending equipment can also be in the 5th frequency domain of the 3rd time-domain resource Part IV block of information is sent in resource, the block of information that the Part IV block of information includes can enable receiving device the Complete information is received in the first frequency domain resource and the second frequency domain resource in one time-domain resource, can also be in the first time-domain resource Complete information is received with the first frequency domain resource and the 5th frequency domain resource in the 3rd time-domain resource.
Specifically, Fig. 7 is to send the another schematic diagram that equipment maps to block of information time-domain resource and frequency domain resource, is such as schemed Shown in 7, send after equipment divided block of information, first Part I block of information is mapped in the first time-domain resource Frequency domain resource, Part II block of information is mapped in the second frequency domain resource in the first time-domain resource, then Part II is believed Breath block is mapped in the first frequency domain resource in the second time-domain resource, and Part IV block of information is mapped in into the 3rd time-domain resource In 5th frequency domain resource.So, it is more than for broadband reception equipment, i.e. its reception bandwidth and can support to receive the first frequency domain simultaneously The equipment of resource and the second frequency domain resource, whole signals can be received in the first time-domain resource, and narrow-band reception is set Standby, i.e., its reception bandwidth is more than the first frequency domain resource or the equipment of the first frequency domain resource and the 5th frequency domain resource, can be In first frequency domain resource by way of continuing receive information block in the first time-domain resource, whole signals are obtained, can also be By continuing receive information block in the first time-domain resource and the second time-domain resource in first frequency domain resource and the 5th frequency domain resource Mode, obtain whole signals.It thus avoid to send equipment in the prior art and need to be directed to and there is connecing for different reception bandwidths Receiving unit independently sends the phenomenon of information, so as to improve the efficiency of information transmission.
Below, specifically illustrated exemplified by sending equipment and information to be sent is divided into four pieces, wherein, Fig. 8 is pending Send the time-frequency resource maps schematic diagram one of block of information, the transverse axis in Fig. 8 corresponds to the time, longitudinal axis respective frequencies, is letter shown in Fig. 8 Putting position of the block on running time-frequency resource is ceased, wherein, the block of information of a row will sent at the same time, and the block of information of a line will Identical frequency domain resource and different time-domain resources are distributed in, and each square with sequence number represents the information of corresponding sequence number Block.It will be understood by those skilled in the art that No. 4 block of informations in the lower left corner can be the Part I block of information in Fig. 7 in Fig. 8, No. 1 block of information and No. 3 block of informations and No. 2 information of the right part of upper left corner first row top and lower right corner last column in Fig. 8 Block can be Part II block of information in Fig. 7, and No. 2 block of informations in Fig. 8 in the third line can be Part IV information in Fig. 7 Block.Using the block of information time-frequency mapping method shown in Fig. 8, the reception that the first bandwidth is more than or equal to for reception bandwidth is set Standby, complete information can once be received by being received in the first time-domain resource, can continue to receive beyond the first time-domain resource Block of information with increase receiving signal demodulation and decoding reliability.It is more than or equal to second bandwidth for reception bandwidth Receiving device, four block of informations can be persistently received in the first frequency domain resource in the first time-domain resource and the second time-domain resource Complete information is obtained, can also be in the first frequency domain resource and the 5th frequency domain resource in the first time-domain resource and the 3rd time-domain resource Upper lasting receive obtains all block of informations to obtain complete information.
Fig. 9 is the time-frequency resource maps schematic diagram two of block of information to be sent, shown in reference picture 8 and Fig. 9, is longitudinally in Fig. 9 Frequency domain distribution and laterally for time domain be distributed, specific distribution form is similar with Fig. 8, repeats no more below.As shown in figure 9, will letter Block is ceased after different time-domain resources and frequency domain resource are sent, for the receiving device in different reception broadbands, by different Time-domain resource and frequency domain resource receive information block, can receive complete information.Such as：, can be with for broadband reception equipment Within a short period of time, such as in a block of information duration, complete information is received, and to narrow-band reception equipment, Ke Yi In narrower frequency domain resource, such as frequency domain resource shared by frequency domain resource shared by a block of information or two block of informations, pass through increase The mode of time is persistently received, receives complete information, avoids and sends equipment needs in the prior art for being connect with difference The wide receiving device of take-up independently sends the phenomenon of information, so as to improve the efficiency of information transmission.It should be noted It is that the present invention is not limited with Fig. 8 and Fig. 9 specific time-frequency mapping method, any disclosure satisfy that sends equipment by least two letters Part I block of information in breath block is mapped in the first frequency domain resource in the first time-domain resource, and Part II block of information is reflected Penetrate in the second frequency domain resource in the first time-domain resource, and Part II block of information is mapped in the second time-domain resource In one frequency domain resource, Part IV block of information is mapped in the 5th frequency domain resource in the 3rd time-domain resource so that reception is set It is standby any one column information block or either to be led to by receiving any a line using the reception bandwidth narrow compared with maximum signal bandwidth Lasting receive is crossed to be included within the present invention to obtain the mapping method of complete information.
Method for sending information provided in an embodiment of the present invention, by the way that Part I block of information is mapped in into the first time-domain resource On the first frequency domain resource, Part II block of information is mapped in the second frequency domain resource in the first time-domain resource, then by Two partial information blocks are mapped in the first frequency domain resource in the second time-domain resource, when Part IV block of information is mapped in into the 3rd In 5th frequency domain resource of domain resource so that there is the receiving device of different reception bandwidths, flexibly select different recipients Formula, it thus avoid and send equipment needs in the prior art for having the receiving device of different reception bandwidths independently to send The phenomenon of information, so as to improve the efficiency of information transmission.
Alternatively, on the basis of embodiment described in Fig. 1, equipment the first frequency domain in the first time-domain resource respectively is sent Information is sent in the first frequency domain resource in the second frequency domain resource in resource, in the first time-domain resource and in the second time-domain resource Before block, in addition to：Part III block of information is mapped in the second frequency domain resource of the second time-domain resource；Wherein, first when The second frequency domain resource in the resource of domain is identical with the frequency domain resource shared by the second frequency domain resource in the second time-domain resource, the 3rd Divide block of information to comprise at least the block of information of Part I block of information at least two block of informations.
Specifically, Figure 10 is to send the another schematic diagram that equipment maps to block of information time-domain resource and frequency domain resource, such as Shown in Figure 10, Part III block of information can also be mapped in the second frequency domain resource of the second time-domain resource by sending equipment, be sent out Send equipment by respectively in the second frequency domain resource in the first frequency domain resource in the first time-domain resource, in the first time-domain resource, Block of information is sent in the first frequency domain resource in second time-domain resource and in the second frequency domain resource of the second time-domain resource.Wherein, Part III block of information is the block of information at least two block of informations including at least Part I block of information.So, for width Band receiving device, i.e. its reception bandwidth are more than the equipment that can support to receive the first frequency domain resource and the second frequency domain resource simultaneously, It can be received in the first time-domain resource or in the second time-domain resource and obtain complete information, and to narrow-band reception equipment, i.e., The equipment that its reception bandwidth is more than the first frequency domain resource or the second frequency domain resource, can be in the first frequency domain resource or second In frequency domain resource by way of continuing receive information block in the first time-domain resource and the second time-domain resource, all letters are obtained Number, it thus avoid and send equipment needs in the prior art for having the receiving device of different reception bandwidths independently to send The phenomenon of information, so as to improve the efficiency of information transmission.
Below, specifically illustrated exemplified by sending equipment and information to be sent is divided into two block of informations, wherein, Figure 11 For the time-frequency resource maps schematic diagram one of block of information to be sent, the transverse axis in Figure 11 corresponds to the time, longitudinal axis respective frequencies, each Square with sequence number represents the block of information of corresponding sequence number.Matrix is putting position of the block of information on running time-frequency resource in figure, its In, the block of information of each row will sent at the same time, and the block of information per a line will be distributed over identical frequency domain resource and not Same time-domain resource.It will be understood by those skilled in the art that in Figure 11 No. 1 block of information in the lower left corner can be in Figure 10 first Partial information block, No. 2 block of informations in the upper left corner and the lower right corner can be Part II block of information in Figure 10 in Figure 11, right in Figure 11 No. 1 block of information at upper angle can be Part III block of information in Figure 10, namely in the example shown in Figure 11, Part I information Block is identical with Part III block of information.As shown in figure 11, the narrow-band reception equipment for the first bandwidth, can be in any a line By lasting reception in time in frequency domain resource where block of information, all block of informations are obtained to obtain complete information.It is right In second of bandwidth broadband reception equipment in the time-domain resource where any one column information block once property receive can obtain All block of informations.
Specifically illustrated exemplified by sending equipment and information to be sent is divided into four pieces, wherein, Figure 12 delivers letters to be pending The time-frequency resource maps schematic diagram two of block is ceased, the transverse axis in Figure 12 correspond to the time, and longitudinal axis respective frequencies, each carries sequence number Square represents the block of information of corresponding sequence number.It will be understood by those skilled in the art that No. 4 block of informations in the lower left corner can be in Figure 12 Part I block of information in Figure 10, No. 1 letter of the right part of upper left corner first row top and lower right corner last column in Figure 12 Breath block and No. 3 block of informations and No. 2 block of informations can be Part II block of information in Figure 10, and the upper right corner is except first row and most in Figure 12 9 block of informations beyond a line can be Part III block of information in Figure 10 afterwards, namely in the example shown in Figure 12, the 3rd Block of information is divided to include Part I block of information and some other block of informations.Using the block of information time-frequency mapping side shown in Figure 12 Method, narrow-band reception equipment, that is, in the frequency domain resource where any a line block of information, can be continued with any a line shown in the figure Receive, obtain all block of informations to obtain complete information；Broadband reception equipment can be that is, in office with any one row shown in the figure The time-domain resource anticipated where a column information block, with more than the reception bandwidth of frequency domain where all block of informations implement it is disposable receive, All block of informations are obtained to obtain complete information.Further, receiving device, which can also use, is more than two neighbor information block institutes In the reception bandwidth of frequency domain resource, persistently received in the time-domain resource shared by two neighbor information blocks, obtain complete information.
Figure 13 is the time-frequency resource maps schematic diagram three of block of information to be sent, shown in reference picture 12 and Figure 13, is indulged in Figure 13 To for frequency domain distribution, and laterally it is distributed for time domain, specific distribution form is similar with Figure 12, repeats no more below.Such as Figure 13 institutes Show, information to be sent can also be divided into five pieces, six pieces, eight pieces etc. by sending equipment, and by described information block with shown in scheming Method be mapped on running time-frequency resource so that receiving device can be with any a line shown in the figure, i.e., in any a line information Frequency domain resource where block persistently receives, and obtains all block of informations to obtain complete information；Receiving device can be with shown in the figure Any one row, i.e., in the time-domain resource where any one column information block, with the reception band more than frequency domain where all block of informations Width implements disposable reception, obtains all block of informations to obtain complete information.Further, receiving device can also use be more than The reception bandwidth of frequency domain resource, is continued by appropriate where frequency domain resource is less than maximum number block of information where one block of information Receive, obtain complete information.As can be seen here, the invention provides a kind of flexible signaling method so that is connect with difference Different reception time complete informations can be utilized by receiving the receiving device of bandwidth ability.It should be noted that the present invention is not to scheme 11- Figure 13 specific time-frequency mapping method is limited, and any disclosure satisfy that sends equipment by first at least two block of informations Point block of information is mapped in the first frequency domain resource in the first time-domain resource, and Part II block of information is mapped in into the first time domain money In the second frequency domain resource on source, and Part II block of information is mapped in the first frequency domain resource in the second time-domain resource, Part III block of information is mapped in the second frequency domain resource in the second time-domain resource so that receiving device can pass through reception Any a line or any one column information block are included within the present invention with obtaining the mapping method of complete information.
Figure 14 is to send the schematic diagram that equipment sends signal using the signal mapping method shown in Figure 12.Equipment is sent to figure Signal shown in 12 carries out cycle transmission, sends a row of signal shown in Figure 12, i.e. complete information a sample every time.Broadband Receiving terminal can obtain complete information by receiving a sample, can also receive multiple samples and be reconciled with increasing solution after reception The reliability of code.Narrowband terminal can be by persistently connecing in the frequency domain resource where some or several continuous signal blocks Harvest to obtain complete information.
Method for sending information provided in an embodiment of the present invention, send equipment and block of information is mapped in the first time-domain resource respectively On the first frequency domain resource on, the first frequency domain in the second frequency domain resource in the first time-domain resource and in the second time-domain resource money In the second frequency domain resource on source, in the second time-domain resource, so as to which the receiving device with different reception bandwidth abilities can lead to Cross and receive any a line or any one column information block acquisition complete information, thus avoid transmission equipment needs in the prior art The phenomenon of information is independently sent for the receiving device with different reception bandwidths, so as to improve the effect of information transmission Rate.
Alternatively, on the basis of embodiment described in Fig. 1, the second frequency domain resource in the first time-domain resource includes the 3rd frequency Domain resource and the 4th frequency domain resource；Then Part II block of information is mapped in the second frequency domain resource in the first time-domain resource, Including：Send equipment a part of block of information in Part II block of information is mapped in the 3rd frequency domain resource, by Part II Remaining block of information in block of information is mapped in the 4th frequency domain resource；Wherein, the 3rd frequency domain resource is located in the first time-domain resource The larger side of the first frequency domain resource frequency, the 4th frequency domain resource is located at the first frequency domain resource frequency in the first time-domain resource Less side；Remaining block of information is the other information block in addition to a part of block of information in Part II block of information.
Specifically, Figure 15 is to send the another schematic diagram that equipment maps to block of information time-domain resource and frequency domain resource, such as Shown in Figure 15, Part II block of information can be divided into a part of block of information and remaining block of information by sending equipment, therefore, can be incited somebody to action A part of block of information is mapped in the 3rd frequency domain resource in the first time-domain resource, and remaining block of information is mapped in into the first time domain money In the 4th frequency domain resource on source, after mapping is completed, send equipment and provide the first frequency domain in the first time-domain resource respectively The first frequency domain money in the 3rd frequency domain resource and the 4th frequency domain resource on source, in the first time-domain resource, in the second time-domain resource Block of information is sent on source and in the second frequency domain resource of the second time-domain resource.So, broadband reception equipment can be in the first time domain Whole signals are received in resource, narrow-band reception equipment can pass through first in the first time-domain resource and the second time-domain resource Frequency domain resource continues the mode of receive information block, receives complete information.
Below, still specifically illustrated exemplified by sending equipment and information to be sent is divided into four pieces, wherein, Tu16Wei The time-frequency resource maps schematic diagram one of block of information to be sent, the transverse axis in Figure 16 correspond to time, longitudinal axis respective frequencies.Institute in Figure 16 Putting position of the block of information on running time-frequency resource is shown as, wherein, the block of information of a row will sent at the same time, the letter of a line Breath block will be distributed over identical frequency domain resource and different time-domain resources.It will be understood by those skilled in the art that left side in Figure 16 No. 2 block of informations in one row are the Part I block of information in Figure 15, and it is the same as No. 1 block of information and No. 3 block of informations on the right side of a line It is the Part II block of information in Figure 15 with No. 4 block of informations, No. 1 block of information during left side one arranges is that second is included in Figure 15 A part of block of information divided in block of information, and No. 3 block of informations and No. 4 block of informations in the row of left side one are that second is included in Figure 15 Remaining block of information in partial information block.No. 2 block of informations in Figure 16 in the second row are the Part I block of information in Figure 15, the No. 1 block of information, No. 4 block of informations and No. 3 block of informations in two rows are the Part II block of information in Figure 15.As shown in figure 16, it is wide Band receiving device can receive complete information within a short period of time, such as in the duration of first row in figure, and arrowband Receiving device can be by a long time, such as in the duration of the second row in figure, passes through lasting receive information block Receive complete information.
Alternatively, on the basis of embodiment described in Figure 15, Part IV block of information can also be mapped in by sending equipment In 5th frequency domain resource of the 3rd time-domain resource, wherein, the block of information that Part IV block of information includes can cause receiving device It can be obtained by the reception in the 5th frequency domain resource and the first frequency domain resource in the first time-domain resource and the 3rd time-domain resource Obtain complete information.
Specifically, Figure 17 is to send the another schematic diagram that equipment maps to block of information time-domain resource and frequency domain resource, such as Shown in Figure 17, Part IV block of information can also be mapped in the 5th frequency domain resource of the 3rd time-domain resource by sending equipment, be sent out Equipment is sent by the 3rd frequency domain resource in the first frequency domain resource in the first time-domain resource, in the first time-domain resource respectively and Sent in the first frequency domain resource in four frequency domain resources, in the second time-domain resource and in the 5th frequency domain resource of the 3rd time-domain resource Block of information.So, for broadband reception equipment, i.e., its reception bandwidth, which is more than, can support to receive the first frequency domain resource, the simultaneously The equipment of three frequency domain resources and the 4th frequency domain resource, it can be received in the first time-domain resource and obtain complete information, and to narrow Band receiving device, i.e. its reception bandwidth are more than the first frequency domain resource or the equipment of the first frequency domain resource and the 5th frequency domain resource, By can in the first frequency domain resource by way of continuing receive information block in the first time-domain resource and the second time-domain resource, Whole signals are obtained, can also be in the first frequency domain resource and the 5th frequency domain resource by the first time-domain resource and the 3rd time domain Continue the mode of receive information block in resource, obtain whole signals.Thus avoid transmission equipment in the prior art needs to be directed to Receiving device with different reception bandwidths independently sends the phenomenon of information, so as to improve the efficiency of information transmission.
Below, still specifically illustrated exemplified by sending equipment and information to be sent is divided into four pieces, wherein, Tu18Wei The time-frequency resource maps schematic diagram of block of information to be sent, the transverse axis in Figure 18 correspond to time, longitudinal axis respective frequencies.Shown in Figure 18 The putting position for being block of information on running time-frequency resource, wherein, the block of information of a row will sent at the same time, the information of a line Block will be distributed over identical frequency domain resource and different time-domain resources.It will be understood by those skilled in the art that left side one in Figure 18 No. 2 block of informations in row are the Part I block of information in Figure 17, and it is the same as No. 1 block of information on the right side of a line and No. 3 block of informations and 4 Number block of information is the Part II block of information in Figure 17, and No. 1 block of information during left side one arranges is to be included in Part II in Figure 17 A part of block of information in block of information, and No. 3 block of informations and No. 4 block of informations in the row of left side one are that second is included in Figure 17 Remaining block of information in point block of information, No. 1 block of information in the third line secondary series are the Part IV block of information in Figure 17.Such as figure Shown in 18, broadband reception equipment within a short period of time, such as in the duration of first row in figure, can receive complete letter Breath, and narrow-band reception equipment can be by a long time, such as in the duration of the second row in figure, by persistently connecing Receive block of information and receive complete information.In addition, receiving device, which can also use, is more than connecing for two continuous information block bandwidth The wide reception complete information of take-up, such as shown in Figure 18, receiving device can receive the second row first row block of information and the second row Two column information blocks and the third line first row block of information and the third line secondary series block of information obtain complete information.
Alternatively, on the basis of embodiment described in Figure 15, two can also be divided into by Part IV block of information by sending equipment A part of block of information of part, respectively Part IV block of information and remaining block of information of Part IV block of information, wherein, the 4th A part of block of information of partial information block can be mapped in the 6th frequency domain resource of the 3rd time-domain resource, Part IV block of information Remaining block of information can be mapped in the 5th frequency domain resource of the 3rd time-domain resource.
Specifically, Figure 19 is to send the another schematic diagram that equipment maps to block of information time-domain resource and frequency domain resource, such as Shown in Figure 19, the 6th of the 3rd time-domain resource can also be mapped in by a part of block of information of Part IV block of information by sending equipment In frequency domain resource, remaining block of information of Part IV block of information is mapped in the 5th frequency domain resource of the 3rd time-domain resource, sent out Equipment is sent by the 3rd frequency domain resource in the first frequency domain resource in the first time-domain resource, in the first time-domain resource respectively and In the first frequency domain resource in four frequency domain resources, in the second time-domain resource and the 3rd time-domain resource the 5th frequency domain resource and the 6th Block of information is sent in frequency domain resource.So, for broadband reception equipment, i.e., its reception bandwidth, which is more than, can support to receive the simultaneously The equipment of one frequency domain resource, the 3rd frequency domain resource and the 4th frequency domain resource, it can receive and obtain in the first time-domain resource Whole information, and the first frequency domain resource or the first frequency domain resource, the 5th frequency domain are more than to narrow-band reception equipment, i.e. its reception bandwidth The equipment of resource and the 6th frequency domain resource, can be in the first frequency domain resource by being provided in the first time-domain resource and the second time domain Continue the mode of receive information block on source, obtain whole signals, can also be in the first frequency domain resource, the 5th frequency domain resource and the 6th In frequency domain resource by way of continuing receive information block in the first time-domain resource and the 3rd time-domain resource, all letters are obtained Number.It thus avoid and send equipment needs in the prior art for having the receiving device of different reception bandwidths independently to send The phenomenon of information, so as to improve the efficiency of information transmission.
Below, still specifically illustrated exemplified by sending equipment and information to be sent is divided into four pieces, wherein, Tu20Wei The time-frequency resource maps schematic diagram of block of information to be sent, the transverse axis in Figure 20 correspond to time, longitudinal axis respective frequencies.Shown in Figure 20 The putting position for being block of information on running time-frequency resource, wherein, the block of information of a row will sent at the same time, the information of a line Block will be distributed over identical frequency domain resource and different time-domain resources.It will be understood by those skilled in the art that left side one in Figure 20 No. 2 block of informations in row are the Part I block of information in Figure 19, and it is the same as No. 1 block of information on the right side of a line and No. 3 block of informations and 4 Number block of information is the Part II block of information in Figure 19, and No. 1 block of information during left side one arranges is to be included in Part II in Figure 19 A part of block of information in block of information, and No. 3 block of informations and No. 4 block of informations in the row of left side one are that second is included in Figure 19 Remaining block of information in point block of information, No. 4 block of informations in the first row secondary series are in the Part IV block of information in Figure 19 A part of block of information, No. 1 block of information in the third line secondary series are remaining block of information in the Part IV block of information in Figure 19. As shown in figure 20, broadband reception equipment within a short period of time, such as in the duration of first row in figure, can receive Whole information, and narrow-band reception equipment can be by a long time, such as in the duration of the second row in figure, by holding Continuous receive information block receives complete information.In addition, receiving device, which can also use, is more than two continuous information block bandwidth Reception bandwidth receive complete information, such as shown in Figure 20, receiving device can receive the second row first row block of information and second Row secondary series block of information and the third line first row block of information and the third line secondary series block of information obtain complete information, can also connect Receive the first row first row block of information and the first row secondary series block of information and the second row first row block of information and the second row secondary series Block of information obtains complete information.
Figure 21 is the time-frequency resource maps schematic diagram two of block of information to be sent, shown in reference picture 18, Figure 20 and Figure 21, Figure 21 Middle longitudinal direction is frequency domain distribution, and is laterally distributed for time domain, and specific distribution form is similar with Figure 18 and Figure 20, no longer superfluous below State.As shown in figure 21, information to be sent can also be divided into six pieces, eight pieces etc. by sending equipment, and by described information block to scheme Shown in method be mapped on running time-frequency resource so that have different reception bandwidth abilities receiving device can utilize it is different The time is received to receive complete information.So that receiving device can be with any a line shown in the figure, i.e., in any a line information Frequency domain resource where block, it is lasting to receive, all block of informations are obtained to obtain complete information；Receiving device can be with shown in the figure Any one row, i.e., in the time-domain resource where any one column information block, with the reception band more than frequency domain where all block of informations Width implements disposable reception, obtains all block of informations to obtain complete information.It should be noted that the present invention is not with Figure 18, figure 20 and Figure 21 specific time-frequency mapping method is limited, and any disclosure satisfy that sends equipment by first at least two block of informations Partial information block is mapped in the first frequency domain resource in the first time-domain resource, by a part of block of information of Part II block of information It is mapped in the 3rd frequency domain resource in the first time-domain resource, when remaining block of information of Part II block of information is mapped in into first In the 4th frequency domain resource in the resource of domain, and Part II block of information is mapped in the first frequency domain resource in the second time-domain resource On, Part IV block of information is mapped in the 5th frequency domain resource in the 3rd time-domain resource, or, sending equipment will at least two Part I block of information in individual block of information is mapped in the first frequency domain resource in the first time-domain resource, by Part II information A part of block of information of block is mapped in the 3rd frequency domain resource in the first time-domain resource, by remaining letter of Part II block of information Breath block is mapped in the 4th frequency domain resource in the first time-domain resource, and Part II block of information is mapped in into the second time-domain resource On the first frequency domain resource on, by a part of block of information of Part IV block of information be mapped in the 3rd time-domain resource the 6th frequency In the resource of domain, remaining block of information of Part IV block of information is mapped in the 5th frequency domain resource in the 3rd time-domain resource, made Obtaining receiving device can be wrapped by receiving any a line or any one column information block with obtaining the mapping method of complete information Include within the present invention.
Figure 22 is to send the schematic diagram that equipment sends signal using the signal mapping method shown in Figure 17, as shown in figure 22, Send equipment and send the information to be sent periodically in time domain.The information to be sent sent every time is referred to as described pending deliver letters One transmission sample of breath.In method shown in Figure 22, send every time in transmission sample, comprising complete information, described at least two Relative position of the individual information above block in each transmission sample on running time-frequency resource is identical.Broadband reception terminal and arrowband Receiving terminal can obtain complete information by receiving block of information in a transmission sample, can also be multiple by accumulative reception Transmission sample improves the reliability of receiving signal demodulation decoding.
Moreover, it is noted that the different time-domain resources that the present invention refers to can be continuous in time domain, such as even Continuous symbol, time slot or subframe etc. carry out the transmission of block of information, can also be discontinuous in time domain, for example, with some symbols, Time slot or subframe are the cycle, send only account for one of them either a part of symbol, time slot or subframe every time.Similarly, exist On frequency domain, the frequency domain resource shared by each block of information can be continuous, such as take some subcarrier in frequency domain, subcarrier Group, resource block or resource block group or discontinuous, such as with several subcarriers, one or several resource blocks Or one or several resource block groups are the cycle, one of them is only accounted in each cycle or a part of frequency domain resource is sent out Send.Certainly, in whether running time-frequency resource continuously illustrates, the present invention is not using the above-mentioned example provided as limitation.
Method for sending information provided in an embodiment of the present invention, send equipment and block of information is mapped in the first time-domain resource respectively On the first frequency domain resource on, the 3rd frequency domain in the second frequency domain resource in the first time-domain resource, in the first time-domain resource money In the first frequency domain resource on source and in the second time-domain resource, so that broadband reception equipment can connect in some transmission time Complete information is received, and narrow-band reception equipment can be with the reception bandwidth more than the frequency domain resource where any information block appropriate Frequency domain position is received complete information, thus avoid and send equipment in the prior art by way of lasting receive information block Need for the different receiving device of bandwidth, it is necessary to the phenomenon of information be sent respectively, so as to improve the efficiency of information transmission.
Alternatively, on the basis of the various embodiments described above, include on all or part of running time-frequency resource in addition to block of information Other signals；Wherein, running time-frequency resource includes time-domain resource and frequency domain resource.
Wherein, other signals can be the demodulated pilot signal of block of information or other identification signals.Figure 23 is The schematic diagram that equipment maps to block of information and other signals time-frequency domain resources is sent, as shown in figure 23, the blockage in figure is Other signals beyond block of information, but running time-frequency resource where it is comprised in the range of the running time-frequency resource of block of information place.When it When its signal is the demodulated pilot signal of block of information, the mapping order of pilot signal can be unrelated with the sequence number of block of information, so The complexity that system design can be reduced decouples block of information transmission design and pilot design.It should be noted that demodulation pilot tone The mapping order of signal can also be relevant with the sequence number of block of information, can so carry some configured informations, i.e., be led by demodulation Predefined relation carrying information between frequency signal and block of information.For example, demodulated pilot signal can be used to refer to place signal Be in which transmission sample, namely receiving device can be confirmed by detection to pilot signal transmission sample sequence number and Correspondingly confirm that block is in time domain and/or the mapping order of frequency domain in transmission sample.
In addition, with continued reference to Figure 23, in each transmission sample, it can only include an other signals, can also include At least two other signals, moreover, the species of other signals can also be a variety of, such as：Measurement pilot signals, location pilot letter Number and physical control channel signal etc..
It is worth noting that, other signals are not limited in the block of information shown in Figure 23, when block of information is using other When mode is sent or the quantity of block of information is other numbers, it can also include removing information on all or part of running time-frequency resource Other signals outside block.For example, during according to sending method shown in Fig. 6 or Figure 14, provided in all or part of time-frequency The other signals in addition to block of information can also be included on source.
In addition, in different transmission samples, the specific transmission signal of the block of information of same sequence number can with it is identical can also It is different.In one example, send equipment and symbol after coded bit or modulation is divided into block of information, in different transmission samples The transmission signal of same sequence number block of information is identical.In another example, although sending equipment will accord with after coded bit or modulation Block of information number is divided into, but sends before equipment retransmits and signal to be sent is scrambled according to transmission sample sequence number, by The last difference that sends sequence number in this different transmission sample.In another example, send equipment and draw information bit to be sent When being divided into block of information block of information being respectively channel encoded and modulated again, the block of information of same sequence number is in different transmission samples Different coded bits and corresponding modulation symbol can be corresponded to, similar to the different redundancy versions in LTE system, therefore The transmission signal of same sequence number block of information in different transmission samples is different.Another situation is, although block of information distribution every time Running time-frequency resource it is identical, but resource shared by the other signals in the running time-frequency resource is different, in this case, each block institute The specific transfer resource used is different, such as the public letter included in different time scheduled transmission unit and different resource block Number difference, the common signal can need public guide frequency or CCCH for avoiding etc..In addition, in different transmission In sample, the system load situation that sending can regard at that time when equipment sends the block of information of same sequence number every time uses different size Running time-frequency resource, thus, the specific transmission signal that different size of running time-frequency resource is carried can be different.
In addition, equipment can also each required common information be mapped in by different type receiving device for present invention transmission Within its reception bandwidth limit of power.Using Figure 18 as example, the receiving device of three kinds of different reception bandwidth abilities can shown in figure To be different types of receiving device, such as the receiving device with the first bandwidth can be highly reliable low time delay (Ultra- reliable and Low Latency Communication；Referred to as：URLLC) terminal device, there is connecing for second bandwidth Receiving unit can be enhancing multimedia broad band (enhanced Mobile BroadBand；Referred to as：EMBB) terminal device, and have The receiving device for having the third bandwidth can be machine type communication (Machine-type communication；Referred to as：MTC) Terminal device.The information sent using the method for the present invention can be receive jointly required for different type receiving device it is public Information, in addition, other common informations that different type receiving device each needs can also be sent simultaneously by sending equipment.With Based on Figure 18, Figure 24 is the schematic diagram for sending other public informations.As shown in figure 24, block of information 5 and block of information 6 are the first Other public informations needed for bandwidth receiving device, block of information 7 and 8 are other common informations needed for second of bandwidth receiving device, Block of information 9 is other common informations needed for the third bandwidth receiving device.In one example, the public information received jointly can To be a part for broadcast channel including content, other public informations can be the part that broadcast channel includes content, have The public information received jointly in one example can also be broadcast channel and other public informations can be the one of system information Part.
Below, by by taking the sending method of block of information in Figure 14 as an example, how receiving device is received and sends what equipment was sent Block of information, and how the mode being demodulated to each block of information describes in detail.Wherein, the receiving device for example can be eventually End equipment.
Figure 25 is the schematic flow sheet of message receiving method embodiment one of the present invention.The embodiments of the invention provide one kind to believe Message receiving method, this method can be performed by the device of any execution information method of reseptance, the device can by software and/ Or hardware is realized.In the present embodiment, the device can be integrated in receiving device, and the receiving device can for example set for terminal It is standby.As shown in figure 25, the method for the present embodiment can include：
Step 201：Receiving device determines the running time-frequency resource positional information of block of information in reception signal.
Wherein, the running time-frequency resource positional information includes the first frequency domain resource and the second time domain money in the first time-domain resource The first frequency domain resource on source, in the present embodiment, receiving device is before the information that demodulating and decoding sends that equipment is sent, first It needs to be determined that in reception signal block of information specific number, and running time-frequency resource position of the described information block in reception signal, That is time domain resource location and frequency domain resource position；Wherein, block of information is before transmitting carried out information to be sent to send equipment What division obtained.
Specifically, the specific number of block of information can be arranged in advance by transmission equipment and receiving device, for example, communication standard Regulation, or the number that equipment also sends signaling configured information block to receiving device is sent before sending described information block.Such as In Figure 14, receiving device is by the above-mentioned means, the number that can determine block of information is 4.
It is following several that receiving device determines that the mode of the time-domain resource position of each block of information includes：The first：Reception is set It is standby and send equipment and can make an appointment time-domain resource position, in actual applications, it can arrange to send the cycle and each Time-domain resource position in cycle shared by block of information.Such as：If the transmission information is Physical Broadcast Channel (Physical broadcast channel；Referred to as：PBCH), receiving device can be according to the time-domain resource position where the synchronizing signal detected The synchronizing signal and the relative time-domain position of broadcast singal put and made an appointment, confirm the time domain of the block of information of signal to be received Resource location.
Second：Send equipment and carry configuration information and be sent to receiving device in an announcement message, receiving device according to The configuration information received, determine time-domain resource positional information.Wherein, the configuration information can send equipment and be explicitly indicated Time-domain resource positional information, now, receiving device directly can determine time-domain resource position according to configuration information.In addition, should Configuration information, which can also be, sends at least one possible time-domain resource that equipment is made an appointment from transmission equipment and receiving device In position, one of which time-domain resource position instruction is selected to can also be that send equipment is believed by high level first to receiving device Order configures more than one possible time-domain resource positions, then indicates one kind therein to receiving device by dynamic signaling.It is described It is that configuration information can be destined to one group of receiving device or be sent to whole receive of the transmission device service and set Standby.For the specific indicating mode of time-domain resource position, this is not restricted for the present embodiment.
In addition, frequency domain resource position is the frequency domain resource position that described information block takes, such as in the frequency domain resource Heart frequency and bandwidth, either the starting subcarrier of the frequency domain resource or resource block sequence number are with receiving subcarrier or resource block sequence Number, or the resource block sequence number that the frequency domain resource includes.The frequency domain resource can also be the frequency domain in same time domain resource The cycle sends in resource, and in this case, frequency domain resource position can be the frequency of shared resource in frequency domain cycle and each cycle Domain position.
It is following several that receiving device determines that the mode of the frequency domain resource position of each block of information includes：The first：Reception is set It is standby and send equipment and can make an appointment frequency domain resource position, in actual applications, center frequency point and bandwidth can be arranged.Example Such as：If reception signal is PBCH signals, for center frequency point, receiving device can be according to the synchronizing signal place frequency domain detected The relative frequency domain position of resource and the synchronizing signal made an appointment and broadcast singal determines the center frequency point position of signal to be received Put；For bandwidth, receiving device can arrange to use the maximum reception bandwidth of itself, can also be believed according to the synchronization received before Number bandwidth is determined, during concrete implementation, determining that bandwidth includes receiving device according to the synchronizing signal received before can be with Using with synchronizing signal identical bandwidth, or according to the putting position of different synchronizing signals indicate receiving device use band Width, or the bandwidth used according to different synchronous signal sequences instruction receiving device.For how according to the synchronization received before Signal determines the concrete mode of bandwidth, and this is not restricted for the present embodiment.
Second：Configuration information is carried and is sent to transmission equipment in an announcement message by receiving device, send equipment according to The configuration information received, determine frequency domain resource positional information.Wherein, the configuration information can include center frequency point and bandwidth, The original position and end position on frequency domain can also be included, the cycle on frequency domain and offset can also be included.In addition, this is matched somebody with somebody Confidence breath, which can also be, sends equipment from least one possible frequency domain resource position that transmission equipment and receiving device are made an appointment In putting, one of which frequency domain resource position instruction is selected to can also be that send equipment passes through high-level signaling first to receiving device More than one possible frequency domain resource positions are configured, then one kind therein is indicated to receiving device by dynamic signaling.It is described to match somebody with somebody It is that confidence breath can be destined to one group of receiving device or be sent to whole receiving devices of the transmission device service 's.For the specific indicating mode of frequency domain resource position, this is not restricted for the present embodiment
Such as in the sending method shown in Figure 14, receiving device can be with by the above-mentioned means, determine that block of information is specific Frequency domain resource positional information and time-domain resource positional information.
Step 202：Receiving device is in the first frequency domain resource and the second time-domain resource in first time-domain resource Receive information block in first frequency domain resource.
In the present embodiment, receiving device passes through the first frequency domain resource and the second time-domain resource in the first time-domain resource On the first frequency domain resource on receive information block, you can in narrower frequency domain resource, such as frequency domain resource shared by a block of information, By way of increasing and persistently receiving the time, complete information is received.
Step 203：Receiving device is demodulated to block of information.
In the present embodiment, the receiving device time-domain resource position of block of information and frequency domain money in information to be received is determined After source position, the sequence number of each block of information will be identified.
Specifically, send after equipment can be scrambled to different block of informations using different scramblers or mask and be transmitted. Wherein, the generation of the scrambler or mask is related to the sequence number of block of information, and the dependency relation can be arranged in advance by standard.This Outside, the generation of the scrambler or mask can also be related to the transmission sample sequence number where described information block, reference picture 14, The mapping order of block of information can be different in i.e. different transmission samples.Correspondingly, receiving device can be by detecting described information block Scrambler or mask determine the sequence number of described information block.
In addition, when carrying out broadcast signal reception, receiving device can confirm that System Frame Number (System frame number； Referred to as：SFN).A kind of implementation is that System Frame Number, the whole of the System Frame Number are confirmed after confirmation block sequence number Either partial information is indicated or different block of information mapping orders or block of information sequence number and System Frame Number phase information by block of information Close, i.e., all or part of information of System Frame Number can be uniquely confirmed after confirmation block order or block of information sequence number, its In, the dependency relation can be arranged in advance by standard.For example, broadcast message is divided into 4 block of informations, using such as Figure 14 side Method is sent, and it is that 40ms is sent once per 10ms to send the cycle, and which 10ms receiving terminals can be according to the signal received Signal judge SFN minimum dibit, remaining SFN bit indicates in block of information.Another implementation is receiving device Can be related to SFN according to the scrambler or mask of described information block confirmation SFN, i.e., the generation of described scrambler or mask.Separately A kind of implementation is that receiving device first confirms that SFN sequence numbers, can indicate SFN by special configured information, then receive and set Standby is the sequence number of block of information according to mapping order of the SFN sequence number confirmation blocks in transmission sample.Wherein, special configured information The running time-frequency resource position at place sends equipment and receiving device is made an appointment, such as is provided by communication standard.
Finally, after receiving device identifies the sequence number of each block of information, block of information will be detected or demodulated, be obtained It is all or part of to send information.
Such as in the sending method shown in Figure 14, receiving device can be with by the above-mentioned means, determine 4 block of information Sequence number, and according to the sequence number determined, block of information is detected or demodulated, obtains all or part of transmission information.
Figure 26 is the schematic flow sheet of message receiving method embodiment two of the present invention.The embodiments of the invention provide one kind to believe Message receiving method, this method can be performed by the device of any execution information method of reseptance, the device can by software and/ Or hardware is realized.In the present embodiment, the device can be integrated in receiving device, and the receiving device can for example set for terminal It is standby.As shown in figure 26, the method for the present embodiment can include：
Step 301：Receiving device determines the running time-frequency resource positional information of block of information in reception signal.
Wherein, running time-frequency resource positional information is included in the first frequency domain resource and the first time-domain resource in the first time-domain resource The second frequency domain resource, in the present embodiment, receiving device demodulating and decoding send equipment send information before, it is necessary first to The specific number of block of information in reception signal, and running time-frequency resource position of the described information block in reception signal are determined, immediately Domain resource location and frequency domain resource position；Wherein, block of information is before transmitting divided information to be sent to send equipment Obtain.
Specifically, the specific number of block of information can be arranged in advance by transmission equipment and receiving device, for example, communication standard Regulation, or the number that equipment also sends signaling configured information block to receiving device is sent before sending described information block.Such as In Figure 14, receiving device is by the above-mentioned means, the number that can determine block of information is 4.
It is following several that receiving device determines that the mode of the time-domain resource position of each block of information includes：The first：Reception is set It is standby and send equipment and can make an appointment time-domain resource position, in actual applications, it can arrange to send the cycle and each Time-domain resource position in cycle shared by block of information.Such as：If the transmission information is PBCH, receiving device can be according to detection To synchronizing signal where time-domain resource position and the synchronizing signal and the relative time-domain position of broadcast singal made an appointment, Confirm the time-domain resource position of the block of information of signal to be received.
Second：Send equipment and carry configuration information and be sent to receiving device in an announcement message, receiving device according to The configuration information received, determine time-domain resource positional information.Wherein, the configuration information can send equipment and be explicitly indicated Time-domain resource positional information, now, receiving device directly can determine time-domain resource position according to configuration information.In addition, should Configuration information, which can also be, sends at least one possible time-domain resource that equipment is made an appointment from transmission equipment and receiving device In position, one of which time-domain resource position instruction is selected to can also be that send equipment is believed by high level first to receiving device Order configures more than one possible time-domain resource positions, then indicates one kind therein to receiving device by dynamic signaling.It is described It is that configuration information can be destined to one group of receiving device or be sent to whole receive of the transmission device service and set Standby.For the specific indicating mode of time-domain resource position, this is not restricted for the present embodiment.
In addition, frequency domain resource position is the frequency domain resource position that described information block takes, such as in the frequency domain resource Heart frequency and bandwidth, either the starting subcarrier of the frequency domain resource or resource block sequence number are with receiving subcarrier or resource block sequence Number, or the resource block sequence number that the frequency domain resource includes.The frequency domain resource can also be the frequency domain in same time domain resource The cycle sends in resource, and in this case, frequency domain resource position can be the frequency of shared resource in frequency domain cycle and each cycle Domain position.
It is following several that receiving device determines that the mode of the frequency domain resource position of each block of information includes：The first：Reception is set It is standby and send equipment and can make an appointment frequency domain resource position, in actual applications, center frequency point and bandwidth can be arranged.Example Such as：If reception signal is PBCH signals, for center frequency point, receiving device can be according to the synchronizing signal place frequency domain detected The relative frequency domain position of resource and the synchronizing signal made an appointment and broadcast singal determines the center frequency point position of signal to be received Put；For bandwidth, receiving device can arrange to use the maximum reception bandwidth of itself, can also be believed according to the synchronization received before Number bandwidth is determined, during concrete implementation, determining that bandwidth includes receiving device according to the synchronizing signal received before can be with Using with synchronizing signal identical bandwidth, or according to the putting position of different synchronizing signals indicate receiving device use band Width, or the bandwidth used according to different synchronous signal sequences instruction receiving device.For how according to the synchronization received before Signal determines the concrete mode of bandwidth, and this is not restricted for the present embodiment.
Second：Configuration information is carried and is sent to transmission equipment in an announcement message by receiving device, send equipment according to The configuration information received, determine frequency domain resource positional information.Wherein, the configuration information can include center frequency point and bandwidth, The original position and end position on frequency domain can also be included, the cycle on frequency domain and offset can also be included.In addition, this is matched somebody with somebody Confidence breath, which can also be, sends equipment from least one possible frequency domain resource position that transmission equipment and receiving device are made an appointment In putting, one of which frequency domain resource position instruction is selected to can also be that send equipment passes through high-level signaling first to receiving device More than one possible frequency domain resource positions are configured, then one kind therein is indicated to receiving device by dynamic signaling.It is described to match somebody with somebody It is that confidence breath can be destined to one group of receiving device or be sent to whole receiving devices of the transmission device service 's.For the specific indicating mode of frequency domain resource position, this is not restricted for the present embodiment
Such as in the sending method shown in Figure 14, receiving device can be with by the above-mentioned means, determine that block of information is specific Frequency domain resource positional information and time-domain resource positional information.
Step 302：Receiving device in the first frequency domain resource and the first time-domain resource in the first time-domain resource second Receive information block in frequency domain resource.
In the present embodiment, receiving device passes through the first frequency domain resource and the first time-domain resource in the first time-domain resource On the second frequency domain resource on receive information block, you can in the resource of wider frequency domain, by once connecing in the first time-domain resource Receipts can obtain complete information, receive complete information.
Step 303：Receiving device is demodulated to block of information.
In the present embodiment, the receiving device time-domain resource position of block of information and frequency domain money in information to be received is determined After source position, the sequence number of each block of information will be identified.
Specifically, send after equipment can be scrambled to different block of informations using different scramblers or mask and be transmitted. Wherein, the generation of the scrambler or mask is related to the sequence number of block of information, and the dependency relation can be arranged in advance by standard.This Outside, the generation of the scrambler or mask can also be related to the transmission sample sequence number where described information block, reference picture 14, The mapping order of block of information can be different in i.e. different transmission samples.Correspondingly, receiving device can be by detecting described information block Scrambler or mask determine the sequence number of described information block.
In addition, when carrying out broadcast signal reception, receiving device can confirm that SFN.A kind of implementation is, in confirmation Confirm System Frame Number after block sequence number, either partial information is indicated or not by block of information for the full detail of the System Frame Number Same block of information mapping order or block of information sequence number is related to System Frame Number, i.e., after confirmation block order or block of information sequence number The all or part of information of System Frame Number can uniquely be confirmed, wherein, the dependency relation can be arranged in advance by standard.Example Such as, broadcast message is divided into 4 block of informations, is sent using such as Figure 14 method, and it is that 40ms sends one per 10ms to send the cycle Secondary, receiving terminal can be the minimum dibit that signal in which 10ms judges SFN according to the signal received, remaining SFN Bit indicates in block of information.Another implementation is that receiving device can be according to the scrambler or mask of described information block Confirmation SFN, i.e., the generation of described scrambler or mask are related to SFN.Another implementation is that receiving device first confirms that SFN sequence numbers, SFN can be indicated by special configured information, then receiving device is transmitting sample according to SFN sequence number confirmation blocks Mapping order in this is the sequence number of block of information.Wherein, the running time-frequency resource position where special configured information be send equipment and What receiving device was made an appointment, such as provided by communication standard.
Finally, after receiving device identifies the sequence number of each block of information, block of information will be detected or demodulated, be obtained It is all or part of to send information.
Such as in the sending method shown in Figure 14, receiving device can be with by the above-mentioned means, determine 4 block of information Sequence number, and according to the sequence number determined, block of information is detected or demodulated, obtains all or part of transmission information.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above-mentioned each method embodiment can lead to The related hardware of programmed instruction is crossed to complete.Foregoing program can be stored in a computer read/write memory medium.The journey Sequence upon execution, execution the step of including above-mentioned each method embodiment；And foregoing storage medium includes：ROM, RAM, magnetic disc or Person's CD etc. is various can be with the medium of store program codes.
Figure 27 is the structural representation of information transmitting apparatus embodiment one provided in an embodiment of the present invention.The dispensing device can Think independent transmission equipment, can also be integrated in send equipment in device, the device can by software, hardware or The mode of software and hardware combining is realized.As shown in figure 27, the dispensing device includes：
Division module 11, for information to be sent to be divided into at least two block of informations；
Mapping block 12, for the Part I block of information at least two block of informations to be mapped in into the first time-domain resource The first frequency domain resource on, Part II block of information is mapped in the second frequency domain resource in the first time-domain resource；Wherein, institute It is different from second frequency domain resource to state the first frequency domain resource；The Part II block of information is at least two block of information In other information block in addition to the Part I block of information；
The mapping block 12, is additionally operable to the first frequency Part II block of information being mapped in the second time-domain resource In the resource of domain；Wherein, second time-domain resource is different from first time-domain resource；First in first time-domain resource Frequency domain resource is identical with the frequency domain resource shared by the first frequency domain resource in second time-domain resource；
Sending module 13, for the first frequency domain resource in first time-domain resource respectively, first time domain Described information block is sent in the first frequency domain resource in the second frequency domain resource in resource and in second time-domain resource.
Optionally, above-mentioned division module 11 and the corresponding processor that can be to send in equipment of mapping block 12, above-mentioned hair It can be to send the transmitter in equipment to send module 13 corresponding, or the sending module 13 can be with the part work(of integrated processor Energy.
Information transmitting apparatus provided in an embodiment of the present invention, above method embodiment can be performed, its realization principle and skill Art effect is similar, will not be repeated here.
Alternatively, the mapping block 12, it is additionally operable to for Part III block of information to be mapped in the second of the second time-domain resource In frequency domain resource；Wherein, the second frequency domain resource in first time-domain resource and the second frequency in second time-domain resource Frequency domain resource shared by the resource of domain is identical；The Part III block of information is that the is comprised at least at least two block of information The block of information of a part of block of information.
Alternatively, the second frequency domain resource in first time-domain resource includes the 3rd frequency domain resource and the 4th frequency domain provides Source；
The mapping block 12, it is additionally operable to a part of block of information in the Part II block of information being mapped in described In three frequency domain resources, remaining block of information in the Part II block of information is mapped in the 4th frequency domain resource；Wherein, 3rd frequency domain resource is located at the larger side of the first frequency domain resource frequency in first time-domain resource, the 4th frequency Domain resource is located at the first less side of frequency domain resource frequency in first time-domain resource；Remaining described block of information is described Other information block in Part II block of information in addition to a part of block of information.
Alternatively, the other signals in addition to described information block are included on all or part of running time-frequency resource；Wherein, it is described Running time-frequency resource includes time-domain resource and frequency domain resource.
Alternatively, the other signals include the demodulated pilot signal of described information block.
Information transmitting apparatus provided in an embodiment of the present invention, above method embodiment can be performed, its realization principle and skill Art effect is similar, will not be repeated here.
Figure 28 is the structural representation of information receiver embodiment one provided in an embodiment of the present invention.The reception device can Think independent receiving device, can also be the device being integrated in receiving device, the device can by software, hardware or The mode of software and hardware combining is realized.As shown in figure 28, the reception device includes：
Determining module 21, for determining the running time-frequency resource positional information of block of information in reception signal；The running time-frequency resource position Confidence breath includes the first frequency domain resource in the first frequency domain resource and the second time-domain resource in the first time-domain resource；
Receiving module 22, in the first frequency domain resource and the second time-domain resource in first time-domain resource Receive information block in one frequency domain resource；
Identification module 23, for identifying the sequence number of described information block；
Demodulation module 24, for the sequence number according to described information block, described information block is demodulated.
Optionally, above-mentioned determining module 21, identification module 23 and demodulation module 24 are corresponding to be the place in receiving device Device is managed, above-mentioned receiving module 22 is corresponding can also integrate place for the receiver in receiving device, or the receiving module 22 Manage the partial function of device.
Information receiver provided in an embodiment of the present invention, above method embodiment can be performed, its realization principle and skill Art effect is similar, will not be repeated here.
Alternatively, the running time-frequency resource positional information includes time-domain resource positional information and frequency domain resource positional information；
The determining module 21, is specifically used for：
Receive and send the notification message for carrying configuration information that equipment is sent；The configuration information is used to indicate that time domain provides Source location information and frequency domain resource positional information；
The time-domain resource positional information and the frequency domain resource positional information are determined according to the configuration information.
Information receiver provided in an embodiment of the present invention, above method embodiment can be performed, its realization principle and skill Art effect is similar, will not be repeated here.
Figure 29 is the structural representation of information receiver embodiment two provided in an embodiment of the present invention.The reception device can Think independent receiving device, can also be the device being integrated in receiving device, the device can by software, hardware or The mode of software and hardware combining is realized.As shown in figure 29, the reception device includes：
Determining module 31, for determining the running time-frequency resource positional information of block of information in reception signal；The running time-frequency resource position Confidence breath includes the second frequency domain resource in the first frequency domain resource and the first time-domain resource in the first time-domain resource；
Receiving module 32, in the first frequency domain resource and the first time-domain resource in first time-domain resource Receive information block in two frequency domain resources；
Identification module 33, for identifying the sequence number of described information block；
Demodulation module 34, for the sequence number according to described information block, described information block is demodulated.
Optionally, above-mentioned determining module 31, identification module 33 and demodulation module 34 are corresponding to be the place in receiving device Device is managed, above-mentioned receiving module 32 is corresponding can also integrate place for the receiver in receiving device, or the receiving module 32 Manage the partial function of device.
Information receiver provided in an embodiment of the present invention, above method embodiment can be performed, its realization principle and skill Art effect is similar, will not be repeated here.
Alternatively, the running time-frequency resource positional information includes time-domain resource positional information and frequency domain resource positional information；
The determining module 31, is specifically used for：
Receive and send the notification message for carrying configuration information that equipment is sent；The configuration information is used to indicate that time domain provides Source location information and frequency domain resource positional information；
The time-domain resource positional information and the frequency domain resource positional information are determined according to the configuration information.
Information receiver provided in an embodiment of the present invention, above method embodiment can be performed, its realization principle and skill Art effect is similar, will not be repeated here.
Figure 30 is the structural representation of transmission apparatus embodiments provided in an embodiment of the present invention.As shown in figure 30, the transmission Equipment can include transmitter 20, processor 21, memory 22 and at least one communication bus 23.Communication bus 23 is used to realize Communication connection between element.Memory 22 may include high-speed RAM memory, it is also possible to also including non-volatile memories NVM, A for example, at least magnetic disk storage, various programs can be stored in memory 22, for completing various processing functions and reality The method and step of existing the present embodiment.Alternatively, the transmission equipment can also include receiver 24, the receiver 24 in the present embodiment It can be the corresponding input interface with communication function and receive information function, can also be to send the radio-frequency module in equipment Or baseband module, the transmitter 20 in the present embodiment can be corresponding with communication function and to send the output of informational function Interface, can also be to send the radio-frequency module or baseband module in equipment.Optionally, the transmitter 20 and receiver 24 can be with It is integrated in one to send in equipment, can also is respectively two independent communication interfaces.
In the present embodiment, processor 21, for information to be sent to be divided into at least two block of informations；
The processor 21, it is additionally operable to the Part I block of information at least two block of informations being mapped in the first time domain money In the first frequency domain resource on source, Part II block of information is mapped in the second frequency domain resource in the first time-domain resource；Its In, first frequency domain resource is different from second frequency domain resource；The Part II block of information is described at least two Other information block in block of information in addition to the Part I block of information；
The processor 21, is additionally operable to the first frequency domain Part II block of information being mapped in the second time-domain resource In resource；Wherein, second time-domain resource is different from first time-domain resource；The first frequency in first time-domain resource Domain resource is identical with the frequency domain resource shared by the first frequency domain resource in second time-domain resource；
Transmitter 20, provided for the first frequency domain resource in first time-domain resource respectively, first time domain Described information block is sent in the first frequency domain resource in the second frequency domain resource on source and in second time-domain resource.
Alternatively, the processor 21, it is additionally operable to Part III block of information being mapped in the second frequency of the second time-domain resource In the resource of domain；Wherein, the second frequency domain resource in first time-domain resource and the second frequency domain in second time-domain resource Frequency domain resource shared by resource is identical；The Part III block of information is that first is comprised at least at least two block of information The block of information of partial information block.
Alternatively, the second frequency domain resource in first time-domain resource includes the 3rd frequency domain resource and the 4th frequency domain provides Source；
The processor 21, it is additionally operable to a part of block of information in the Part II block of information being mapped in the described 3rd In frequency domain resource, remaining block of information in the Part II block of information is mapped in the 4th frequency domain resource；Wherein, institute State the larger side of the first frequency domain resource frequency that the 3rd frequency domain resource is located in first time-domain resource, the 4th frequency domain Resource is located at the first less side of frequency domain resource frequency in first time-domain resource；Remaining described block of information is described the Other information block in two partial information blocks in addition to a part of block of information.
Alternatively, the other signals in addition to described information block are included on all or part of running time-frequency resource；Wherein, it is described Running time-frequency resource includes time-domain resource and frequency domain resource.
Alternatively, the other signals include the demodulated pilot signal of described information block.
Transmission equipment provided in an embodiment of the present invention, can perform above method embodiment, its realization principle and technology effect Fruit seemingly, will not be repeated here.
Figure 31 is the structural representation of receiving device embodiment provided in an embodiment of the present invention.As shown in figure 31, the reception Equipment can include transmitter 30, processor 31, memory 32 and at least one communication bus 33.Communication bus 33 is used to realize Communication connection between element.Memory 32 may include high-speed RAM memory, it is also possible to also including non-volatile memories NVM, A for example, at least magnetic disk storage, various programs can be stored in memory 32, for completing various processing functions and reality The method and step of existing the present embodiment.The receiving device can also include receiver 34, and the receiver 34 in the present embodiment can be The corresponding input interface with communication function and receive information function, can also be the radio-frequency module or base on receiving device With module, the transmitter 30 in the present embodiment can be the corresponding output interface with communication function and transmission informational function, Can also be the radio-frequency module or baseband module on receiving device.Optionally, the transmitter 30 and receiver 34 can integrate Can also be respectively two independent communication interfaces in a receiving device.
In the present embodiment, processor 31, for determining the running time-frequency resource positional information of block of information in reception signal；When described Frequency resource location information includes the first frequency domain resource in the first frequency domain resource and the second time-domain resource in the first time-domain resource；
Receiver 34, for first in the first frequency domain resource and the second time-domain resource in first time-domain resource Receive information block in frequency domain resource；
The processor 31, it is additionally operable to identify the sequence number of described information block；
The processor 31, is additionally operable to the sequence number according to described information block, and described information block is demodulated.
Alternatively, the running time-frequency resource positional information includes time-domain resource positional information and frequency domain resource positional information；
The receiver 34, it is additionally operable to receive the notification message for carrying configuration information for sending equipment transmission；It is described to match somebody with somebody Confidence is ceased for indicating time-domain resource positional information and frequency domain resource positional information；
The processor 31, it is additionally operable to determine the time-domain resource positional information and the frequency domain according to the configuration information Resource location information.
Receiving device provided in an embodiment of the present invention, above method embodiment can be performed, its realization principle and technology effect Fruit seemingly, will not be repeated here.
Figure 32 is the structural representation of receiving device embodiment provided in an embodiment of the present invention.As shown in figure 32, the reception Equipment can include transmitter 40, processor 41, memory 42 and at least one communication bus 43.Communication bus 43 is used to realize Communication connection between element.Memory 42 may include high-speed RAM memory, it is also possible to also including non-volatile memories NVM, A for example, at least magnetic disk storage, various programs can be stored in memory 42, for completing various processing functions and reality The method and step of existing the present embodiment.The receiving device can also include receiver 44, and the receiver 44 in the present embodiment can be The corresponding input interface with communication function and receive information function, can also be the radio-frequency module or base on receiving device With module, the transmitter 40 in the present embodiment can be the corresponding output interface with communication function and transmission informational function, Can also be the radio-frequency module or baseband module on receiving device.Optionally, the transmitter 40 and receiver 44 can integrate Can also be respectively two independent communication interfaces in a receiving device.
In the present embodiment, processor 41, for determining the running time-frequency resource positional information of block of information in reception signal；When described Frequency resource location information includes the second frequency domain resource in the first frequency domain resource and the first time-domain resource in the first time-domain resource；
Receiver 44, for second in the first frequency domain resource and the first time-domain resource in first time-domain resource Receive information block in frequency domain resource；
The processor 41, it is additionally operable to identify the sequence number of described information block；
The processor 41, is additionally operable to the sequence number according to described information block, and described information block is demodulated.
Alternatively, the running time-frequency resource positional information includes time-domain resource positional information and frequency domain resource positional information；
The receiver 44, it is additionally operable to receive the notification message for carrying configuration information for sending equipment transmission；It is described to match somebody with somebody Confidence is ceased for indicating time-domain resource positional information and frequency domain resource positional information；
The processor 41, it is additionally operable to determine the time-domain resource positional information and the frequency domain according to the configuration information Resource location information.
Receiving device provided in an embodiment of the present invention, above method embodiment can be performed, its realization principle and technology effect Fruit seemingly, will not be repeated here.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology The scope of scheme.

Claims (18)

  1. A kind of 1. method for sending information, it is characterised in that including：
    Send equipment and information to be sent is divided at least two block of informations；
    Part I block of information at least two block of informations is mapped in first in the first time-domain resource by the transmission equipment In frequency domain resource, Part II block of information is mapped in the second frequency domain resource in the first time-domain resource；Wherein, described first Frequency domain resource is different from second frequency domain resource；The Part II block of information is removes institute at least two block of information State the other information block outside Part I block of information；
    The Part II block of information is mapped in the first frequency domain resource in the second time-domain resource by the transmission equipment；Its In, second time-domain resource is different from first time-domain resource；The first frequency domain resource in first time-domain resource with The frequency domain resource shared by the first frequency domain resource in second time-domain resource is identical；
    The transmission equipment is respectively in the first frequency domain resource in first time-domain resource, in first time-domain resource Described information block is sent in the first frequency domain resource in second frequency domain resource and in second time-domain resource.
  2. 2. according to the method for claim 1, it is characterised in that the transmission equipment is respectively in first time-domain resource The first frequency domain resource on, first in the second frequency domain resource in first time-domain resource and in second time-domain resource Before described information block being sent in frequency domain resource, in addition to：
    Part III block of information is mapped in the second frequency domain resource of the second time-domain resource by the transmission equipment；Wherein, it is described Frequency domain resource of second frequency domain resource shared by with the second frequency domain resource in second time-domain resource in first time-domain resource It is identical；The Part III block of information is the information at least two block of information including at least Part I block of information Block.
  3. 3. according to the method for claim 1, it is characterised in that the second frequency domain resource in first time-domain resource includes 3rd frequency domain resource and the 4th frequency domain resource；
    It is described that Part II block of information is mapped in the second frequency domain resource in the first time-domain resource, including：
    A part of block of information in the Part II block of information is mapped in the 3rd frequency domain resource by the transmission equipment, Remaining block of information in the Part II block of information is mapped in the 4th frequency domain resource；Wherein, the 3rd frequency domain Resource is located at the larger side of the first frequency domain resource frequency in first time-domain resource, and the 4th frequency domain resource is located at institute State the first less side of frequency domain resource frequency in the first time-domain resource；Remaining described block of information is the Part II information Other information block in block in addition to a part of block of information.
  4. 4. according to the method described in claim any one of 1-3, it is characterised in that include removing on all or part of running time-frequency resource Other signals outside described information block；Wherein, the running time-frequency resource includes time-domain resource and frequency domain resource.
  5. 5. according to the method for claim 4, it is characterised in that the other signals include the demodulation pilot tone of described information block Signal.
  6. A kind of 6. message receiving method, it is characterised in that including：
    Receiving device determines the running time-frequency resource positional information of block of information in reception signal；The running time-frequency resource positional information includes the The first frequency domain resource in the first frequency domain resource and the second time-domain resource in one time-domain resource；
    First frequency domain of the receiving device in the first frequency domain resource and the second time-domain resource in first time-domain resource Receive information block in resource；
    The sequence number of the receiving device identification described information block；
    The receiving device is demodulated according to the sequence number of described information block to described information block.
  7. 7. according to the method for claim 6, it is characterised in that the running time-frequency resource positional information includes time-domain resource position Information and frequency domain resource positional information；
    The receiving device determines the running time-frequency resource positional information of block of information in reception signal, including：
    The receiving device, which receives, sends the notification message for carrying configuration information that equipment is sent；The configuration information is used to refer to Show time-domain resource positional information and frequency domain resource positional information；
    The receiving device determines that the time-domain resource positional information and the frequency domain resource position are believed according to the configuration information Breath.
  8. A kind of 8. message receiving method, it is characterised in that including：
    Receiving device determines the running time-frequency resource positional information of block of information in reception signal；The running time-frequency resource positional information includes the The second frequency domain resource in the first frequency domain resource and the first time-domain resource in one time-domain resource；
    Second frequency domain of the receiving device in the first frequency domain resource and the first time-domain resource in first time-domain resource Receive information block in resource；
    The sequence number of the receiving device identification described information block；
    The receiving device is demodulated according to the sequence number of described information block to described information block.
  9. 9. according to the method for claim 8, it is characterised in that the running time-frequency resource positional information includes time-domain resource position Information and frequency domain resource positional information；
    The receiving device determines the running time-frequency resource positional information of block of information in reception signal, including：
    The receiving device, which receives, sends the notification message for carrying configuration information that equipment is sent；The configuration information is used to refer to Show time-domain resource positional information and frequency domain resource positional information；
    The receiving device determines that the time-domain resource positional information and the frequency domain resource position are believed according to the configuration information Breath.
  10. A kind of 10. information transmitting apparatus, it is characterised in that including：
    Division module, for information to be sent to be divided into at least two block of informations；
    Mapping block, for the Part I block of information at least two block of informations is mapped in the first time-domain resource first In frequency domain resource, Part II block of information is mapped in the second frequency domain resource in the first time-domain resource；Wherein, described first Frequency domain resource is different from second frequency domain resource；The Part II block of information is removes institute at least two block of information State the other information block outside Part I block of information；
    The mapping block, is additionally operable to the first frequency domain resource Part II block of information being mapped in the second time-domain resource On；Wherein, second time-domain resource is different from first time-domain resource；The first frequency domain money in first time-domain resource Source is identical with the frequency domain resource shared by the first frequency domain resource in second time-domain resource；
    Sending module, for the first frequency domain resource in first time-domain resource respectively, first time-domain resource The second frequency domain resource on and second time-domain resource on the first frequency domain resource on send described information block.
  11. 11. device according to claim 10, it is characterised in that the mapping block, be additionally operable to Part III information Block is mapped in the second frequency domain resource of the second time-domain resource；Wherein, the second frequency domain resource in first time-domain resource with The frequency domain resource shared by the second frequency domain resource in second time-domain resource is identical；The Part III block of information is described The block of information of Part I block of information is comprised at least at least two block of informations.
  12. 12. device according to claim 10, it is characterised in that the second frequency domain resource bag in first time-domain resource Include the 3rd frequency domain resource and the 4th frequency domain resource；
    The mapping block, it is additionally operable to a part of block of information in the Part II block of information being mapped in the 3rd frequency domain In resource, remaining block of information in the Part II block of information is mapped in the 4th frequency domain resource；Wherein, described Three frequency domain resources are located at the larger side of the first frequency domain resource frequency in first time-domain resource, the 4th frequency domain resource The first less side of frequency domain resource frequency in first time-domain resource；Remaining described block of information is described second Divide the other information block in addition to a part of block of information in block of information.
  13. 13. according to the device described in claim any one of 10-12, it is characterised in that wrapped on all or part of running time-frequency resource Include the other signals in addition to described information block；Wherein, the running time-frequency resource includes time-domain resource and frequency domain resource.
  14. 14. device according to claim 13, it is characterised in that the demodulation that the other signals include described information block is led Frequency signal.
  15. A kind of 15. information receiver, it is characterised in that including：
    Determining module, for determining the running time-frequency resource positional information of block of information in reception signal；The running time-frequency resource positional information Including the first frequency domain resource in the first frequency domain resource and the second time-domain resource in the first time-domain resource；
    Receiving module, for the first frequency domain in the first frequency domain resource and the second time-domain resource in first time-domain resource Receive information block in resource；
    Identification module, for identifying the sequence number of described information block；
    Demodulation module, for the sequence number according to described information block, described information block is demodulated.
  16. 16. device according to claim 15, it is characterised in that the running time-frequency resource positional information includes time-domain resource position Confidence ceases and frequency domain resource positional information；
    The determining module, is specifically used for：
    Receive and send the notification message for carrying configuration information that equipment is sent；The configuration information is used to indicate time-domain resource position Confidence ceases and frequency domain resource positional information；
    The time-domain resource positional information and the frequency domain resource positional information are determined according to the configuration information.
  17. A kind of 17. information receiver, it is characterised in that including：
    Determining module, for determining the running time-frequency resource positional information of block of information in reception signal；The running time-frequency resource positional information Including the second frequency domain resource in the first frequency domain resource and the first time-domain resource in the first time-domain resource；
    Receiving module, for the second frequency domain in the first frequency domain resource and the first time-domain resource in first time-domain resource Receive information block in resource；
    Identification module, for identifying the sequence number of described information block；
    Demodulation module, for the sequence number according to described information block, described information block is demodulated.
  18. 18. device according to claim 17, it is characterised in that the running time-frequency resource positional information includes time-domain resource position Confidence ceases and frequency domain resource positional information；
    The determining module, is specifically used for：
    Receive and send the notification message for carrying configuration information that equipment is sent；The configuration information is used to indicate time-domain resource position Confidence ceases and frequency domain resource positional information；
    The time-domain resource positional information and the frequency domain resource positional information are determined according to the configuration information.
CN201610878497.6A 2016-09-30 2016-09-30 Information sending and receiving method and device Active CN107889067B (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109314849A (en) * 2018-09-14 2019-02-05 北京小米移动软件有限公司 Data transmission method, device, equipment, system and storage medium
WO2020143797A1 (en) * 2019-01-11 2020-07-16 华为技术有限公司 Data channel sending method and communication apparatus
WO2022140907A1 (en) * 2020-12-28 2022-07-07 华为技术有限公司 Data transmission method and apparatus
WO2024099173A1 (en) * 2022-11-09 2024-05-16 华为技术有限公司 Communication method and apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115587232A (en) * 2022-11-02 2023-01-10 浙江明达工程造价咨询有限公司 Intelligent management method and system for engineering cost data

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101815047A (en) * 2009-02-25 2010-08-25 中兴通讯股份有限公司 Method and device for mapping demodulation pilots and physical resource block
CN103379552A (en) * 2012-04-24 2013-10-30 华为技术有限公司 Method and device for supporting narrow-band communication in broadband system
CN103517429A (en) * 2012-06-27 2014-01-15 华为技术有限公司 Data transmission method, narrowband terminal, and base station
CN103716841A (en) * 2012-09-29 2014-04-09 中兴通讯股份有限公司 Information transmission method and device
WO2014171692A1 (en) * 2013-04-19 2014-10-23 삼성전자 주식회사 Find signal transmission/reception method for terminal to terminal communication and apparatus therefor
CN104365165A (en) * 2012-05-11 2015-02-18 高通股份有限公司 Methods and apparatus for managing machine-type communications

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101815047A (en) * 2009-02-25 2010-08-25 中兴通讯股份有限公司 Method and device for mapping demodulation pilots and physical resource block
CN103379552A (en) * 2012-04-24 2013-10-30 华为技术有限公司 Method and device for supporting narrow-band communication in broadband system
CN104365165A (en) * 2012-05-11 2015-02-18 高通股份有限公司 Methods and apparatus for managing machine-type communications
CN103517429A (en) * 2012-06-27 2014-01-15 华为技术有限公司 Data transmission method, narrowband terminal, and base station
CN103716841A (en) * 2012-09-29 2014-04-09 中兴通讯股份有限公司 Information transmission method and device
WO2014171692A1 (en) * 2013-04-19 2014-10-23 삼성전자 주식회사 Find signal transmission/reception method for terminal to terminal communication and apparatus therefor

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109314849A (en) * 2018-09-14 2019-02-05 北京小米移动软件有限公司 Data transmission method, device, equipment, system and storage medium
WO2020051867A1 (en) * 2018-09-14 2020-03-19 北京小米移动软件有限公司 Data transmission method, device, equipment and system, and storage medium
CN109314849B (en) * 2018-09-14 2022-01-11 北京小米移动软件有限公司 Data transmission method, device, equipment, system and storage medium
US11902945B2 (en) 2018-09-14 2024-02-13 Beijing Xiaomi Mobile Software Co., Ltd. Method, device, and system for transmitting data in divided transmission blocks
WO2020143797A1 (en) * 2019-01-11 2020-07-16 华为技术有限公司 Data channel sending method and communication apparatus
WO2022140907A1 (en) * 2020-12-28 2022-07-07 华为技术有限公司 Data transmission method and apparatus
WO2024099173A1 (en) * 2022-11-09 2024-05-16 华为技术有限公司 Communication method and apparatus

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