CN107889237B

CN107889237B - Information transmission method and device

Info

Publication number: CN107889237B
Application number: CN201610872591.0A
Authority: CN
Inventors: 陈艺戬; 鲁照华; 李儒岳; 吴昊; 高波
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2016-09-29
Filing date: 2016-09-29
Publication date: 2024-01-02
Anticipated expiration: 2036-09-29
Also published as: WO2018059461A1; CN107889237A

Abstract

The embodiment of the invention discloses an information transmission method and device, wherein a transmitting end determines M resource blocks and resource subgroups on the M resource blocks, the transmitting end determines N pieces of information to be transmitted, for each resource block, the transmitting end determines a mapping function of the N pieces of information to be transmitted to the resource subgroups according to a first type of parameters, and the transmitting end transmits the N pieces of information to be transmitted on the M resource blocks according to the mapping function, so that the problem of randomized interference among nodes and the problem of easy loss of merging gain are solved.

Description

Information transmission method and device

Technical Field

The present invention relates to wireless communications technologies, and in particular, to an information transmission method and apparatus.

Background

In a communication system, if multiple beams are used to transmit multiple pieces of information, a problem of how to place multiple pieces of information on multiple transmission resources on the premise of guaranteeing basic coverage requirements of various channels is faced, and assuming that M resource blocks exist, an ith resource block has Ni resource subgroups, and a schematic diagram of the resource blocks and the resource subgroups is shown in fig. 1.

Narrow beam transmission can guarantee the basic coverage requirements of various channels, but the situation in fig. 2 is expected to be avoided, because stronger interference occurs between two transmitting nodes, and ideally, as shown in fig. 3, beams are always staggered to reduce interference for any two nodes, but in practice, such an effect is difficult to achieve.

In the conventional information transmission technology based on narrow beams, when each transmitting node transmits N pieces of information in each resource block scanned by each beam, the mapping from the N pieces of information content to the resources is in the same way, for example, the mapping from the N pieces of information to the Ni resource subgroups on the ith resource block is irrelevant to the value of i, or, taking space domain resources as an example, the binding relationship between the beam and the time-frequency code resource subgroup is relatively fixed, and cannot be changed along with the change of the resource blocks, otherwise, the problem of misalignment of the received beam is caused, and the merging gain is lost.

From the above analysis, it can be seen that the combining gain and the good effect of randomizing interference cannot be obtained at the same time in the prior art.

Disclosure of Invention

In order to solve the existing technical problems, the embodiment of the invention expects to provide an information transmission method and device, and solves the problem of interference randomization among nodes and the problem of loss of combining gain.

In order to achieve the above object, the technical solution of the embodiment of the present invention is as follows:

in a first aspect, an embodiment of the present invention provides an information transmission method, where the transmission method is applied to a transmitting end, and the method includes:

the transmitting end determines resource subgroups on M resource blocks; wherein the ith resource block comprises Ni resource subgroups, the M, ni is a positive integer, i is an integer, and M is an integer not less than 2;

The transmitting end determines N parts of information to be transmitted; wherein N is an integer not exceeding Ni;

for each resource block, the transmitting end determines the mapping function from N pieces of information to be transmitted to the resource subgroup according to the first type of parameters;

and the transmitting end transmits N pieces of information to be transmitted on M resource blocks according to the mapping function.

In the above scheme, the resource type of the resource block includes at least one or more resource types of time domain resources, frequency domain resources, space domain resources and code domain resources.

Further, the Time domain resource includes a Time domain symbol, or a Time slot, or a subframe, or a Time interval;

the frequency domain resource includes a subcarrier;

the airspace resource comprises at least one of a wave beam, an antenna, a sector and a port;

the code domain resource includes a sequence.

In the above scheme, the N pieces of information are N sets of synchronization signals, or N sets of control information, or N sets of broadcast information, or N sets of random access preamble information, or N sets of measurement pilot information.

Further, the synchronization signal is a secondary synchronization signal, or an extended synchronization signal.

Further, the control information is control information indicating paging information, or control information indicating SIB information of a system information module, or at least one of CSI, ACK/NACK information, and SR information.

Further, the broadcast information is broadcast information indicating paging information or broadcast information indicating SIB information of a system information module.

Further, the measurement pilot information is downlink measurement pilot CSI-RS, or beam reference pilot BRS, or beam reference refinement pilot BRRS, or uplink sounding pilot SRS, or discovery reference signal DRS.

In the above scheme, the first type of parameters include at least one of configuration indication parameters, a location index or a resource block index where a resource block is located, a value of N and/or Ni, a cell index, a UE index, a type of information, and a carrier frequency.

In the above scheme, at least one argument of the arguments of the mapping function is determined according to the first type of parameters.

In the above scheme, at least two resource blocks exist in the M resource blocks, and the mapping functions adopted by the resource sub-groups and the N pieces of information to be sent are different.

In a second aspect, an embodiment of the present invention provides an information transmission method, where the transmission method is applied to a receiving end, and the method includes:

the receiving end determines resource blocks and resource subgroups on the resource blocks;

the receiving end determines a resource subgroup where information to be received is located according to the first type of parameters;

And the receiving terminal receives the information on the resource subgroup where the information to be received is located.

In the above scheme, the determining, by the receiving end, the resource subgroup in which the information to be received is located according to the first type parameter specifically includes:

the receiving end determines a resource subgroup in which information to be received is located through a resource subgroup selection function between the resource subgroup and the first type of parameters; the resource subgroup selection function is used for representing the resource subgroups corresponding to the information to be received, wherein the resource subgroups can be changed according to the first type of parameters.

In a third aspect, an embodiment of the present invention provides an information transmission method, where the transmission method is applied to a transmitting end, and the method includes:

the transmitting end determines N groups of transmitting modes; wherein N is an integer not exceeding Ni;

for each resource block, the transmitting end determines a first binding function between a resource subgroup and the N groups of transmitting modes according to a first type parameter;

and the transmitting end transmits information to be transmitted on M resource blocks according to the first binding function.

In the above scheme, the resource type of the resource block includes at least one or more resource types of time domain resources, frequency domain resources and code domain resources.

Further, the Time domain resource is a Time domain symbol, or a Time slot, or a subframe, or a Time interval;

the frequency domain resource includes a subcarrier;

the code domain resource includes a sequence.

In the above aspect, the transmission method includes: transmit power, or at least one of transmit beam, transmit antenna, transmit port, transmit sector.

In the above scheme, the information to be sent is a synchronization signal, or control information, or broadcast information, or random access preamble information, or measurement pilot information.

In the above scheme, at least one argument of the arguments of the first binding function is determined according to the first type of parameters.

In the above scheme, at least two resource blocks exist in the M resource blocks, and the resource subgroup is different from the first binding function of the N group transmission mode.

In a fourth aspect, an embodiment of the present invention provides an information transmission method, where the transmission method is applied to a receiving end, and the method includes:

the receiving end determines M resource blocks and resource subgroups on the M resource blocks; wherein the ith resource block comprises Ni resource subgroups, the M, ni is a positive integer, i is an integer, and M is an integer not less than 2;

the receiving end determines N groups of receiving modes; wherein N is an integer not exceeding Ni;

for each resource block, the receiving end determines a second binding function between the resource subgroup and the N group of receiving modes according to the first type of parameters;

The receiving end determines a receiving mode corresponding to the resource subgroup according to the second binding function;

and the receiving end receives information on M resource blocks according to the receiving mode corresponding to the resource subgroup.

In the above-mentioned scheme, the receiving mode includes at least one of a receiving beam, a receiving antenna, a receiving port and a receiving sector.

In the above scheme, at least two resource blocks exist in the M resource blocks, and the resource subgroup is different from the second binding function of the N group transmission mode.

In a fifth aspect, an embodiment of the present invention provides a first transmitting end, where the first transmitting end includes: the system comprises a first determining module, a second determining module, a mapping module and a first transmitting module, wherein,

the first determining module is configured to determine M resource blocks and resource subgroups on the M resource blocks; wherein the ith resource block comprises Ni resource subgroups, the M, ni is a positive integer, i is an integer, and M is an integer not less than 2;

the second determining module is used for determining N pieces of information to be sent; wherein N is an integer not exceeding Ni;

the mapping determining module is used for determining a mapping function from N pieces of information to be sent to a resource subgroup according to the first type of parameters for each resource block by the sending end;

And the first sending module is used for sending N pieces of information to be sent on the M resource blocks according to the mapping function.

In the above scheme, the Time domain resource includes a Time domain symbol, or a Time slot, or a subframe, or a Time interval;

the frequency domain resource includes a subcarrier;

the code domain resource includes a sequence.

Further, the measurement pilot information is downlink measurement pilot CSI-RS, or beam reference refinement pilot BRS, or beam reference pilot BRRS, or uplink sounding pilot SRS, or discovery reference signal DRS.

In a sixth aspect, an embodiment of the present invention provides a first receiving end, where the receiving end includes: the third determining module, the fourth determining module and the first receiving module, wherein,

the third determining module is configured to determine a resource block and a resource subgroup on the resource block;

The fourth determining module is configured to determine, according to the first type parameter, a resource subgroup in which the information to be received is located;

the first receiving module is configured to receive information on a resource subgroup where the information to be received is located.

In the above solution, the fourth determining module is specifically configured to,

determining a resource subgroup in which information to be received is located through a resource subgroup selection function between the resource subgroup and the first type of parameters; the resource subgroup selection function is used for representing the resource subgroups corresponding to the information to be received, wherein the resource subgroups can be changed according to the first type of parameters.

In a seventh aspect, an embodiment of the present invention provides a second transmitting end, where the transmitting end includes: a fifth determining module, a sixth determining module, a first binding module and a second sending module, wherein,

the fifth determining module is configured to determine M resource blocks and resource subgroups on the M resource blocks; wherein the ith resource block comprises Ni resource subgroups, the M, ni is a positive integer, i is an integer, and M is an integer not less than 2;

the sixth determining module is configured to determine N groups of transmission manners; wherein N is an integer not exceeding Ni;

the first binding module is used for determining a first binding function between the resource subgroup and the N groups of transmission modes according to the first type of parameters for each resource block;

And the second sending module is used for sending information to be sent on M resource blocks according to the first binding function.

the frequency domain resource includes a subcarrier;

the code domain resource includes a sequence.

In an eighth aspect, an embodiment of the present invention provides a second receiving end, where the receiving end includes: a seventh determining module, an eighth determining module, a second binding module, a ninth determining module and a second receiving module, wherein,

the seventh determining module is configured to determine M resource blocks and resource subgroups on the M resource blocks; wherein the ith resource block includes Ni resource subgroups;

The eighth determining module is used for determining N groups of receiving modes;

the second binding module determines a second binding function between the resource subgroup and the N group of receiving modes according to the first type of parameters for each resource block;

the ninth determining module is configured to determine, according to the second binding function, a receiving manner corresponding to the resource subset;

the second receiving end is configured to receive information on M resource blocks according to a receiving manner corresponding to the resource sub-group.

The embodiment of the invention provides an information transmission method and device, aiming at each resource block, a transmitting end changes a mapping function between a resource subgroup and information to be transmitted through introducing first type parameters, or the transmitting end changes a first binding function between the resource subgroup and a transmitting mode required by the information to be transmitted through introducing the first type parameters, the transmitting end transmits the information to be transmitted on the resource block through the changed mapping function or the first binding function, and when receiving the information to be received, a receiving end determines the resource subgroup where the information to be received is located through introducing the first type parameters, or the receiving end determines a second binding function between the receiving mode and the resource subgroup through the first type parameters, so that the receiving end can accurately receive the transmitted information from the transmitting end, and the problems of randomized interference among nodes and easy loss of merging gain are solved.

Drawings

Fig. 1 is a schematic diagram of a resource block and a resource subgroup according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a narrow beam transmission with severe spatial interference according to an embodiment of the present invention;

fig. 3 is a schematic diagram of ideal spatial interference coordination for narrow beam transmission according to an embodiment of the present invention;

fig. 4 is a flowchart of an information transmission method for a transmitting end according to an embodiment of the present invention;

fig. 5 is a schematic diagram of a transmitting end transmitting information to be transmitted according to a mapping relationship provided in an embodiment of the present invention;

fig. 6 is a flowchart of an information transmission method for a receiving end according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of a resource subset selection function implementation according to an embodiment of the present invention;

fig. 8 is a flowchart of another information transmission method for a transmitting end according to an embodiment of the present invention;

fig. 9 is a schematic diagram of a transmitting end transmitting information to be transmitted according to a first binding relationship according to an embodiment of the present invention;

fig. 10 is a flowchart of another information transmission method for a receiving end according to an embodiment of the present invention;

fig. 11 is a block diagram of a first transmitting end according to an embodiment of the present invention;

fig. 12 is a block diagram of a first receiving end according to an embodiment of the present invention;

Fig. 13 is a block diagram of a second transmitting end according to an embodiment of the present invention;

fig. 14 is a block diagram of a second receiving end according to an embodiment of the present invention;

fig. 15 is a block diagram of an information transmission system according to an embodiment of the present invention;

fig. 16 is a block diagram of another information transmission system according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The embodiment of the invention provides an information transmission method and device, wherein the information transmission method is applied to an information transmission device, and the information transmission device mainly comprises a transmitting end and a receiving end.

The basic idea of an embodiment of the invention is that: for each resource block, the transmitting end changes the mapping function between the resource subgroup and the information to be transmitted by introducing the first type parameter, or the transmitting end changes the first binding function between the resource subgroup and the transmitting mode required by the information to be transmitted by introducing the first type parameter, the transmitting end transmits the information to be transmitted on the resource block by the changed mapping function or the first binding function, and the receiving end determines the resource subgroup where the information to be received is located by introducing the first type parameter when receiving the information to be received, or determines the second binding function between the receiving mode and the resource subgroup by the first type parameter, so that the receiving end can accurately receive the transmitting information from the transmitting end, and the problems of randomized interference among nodes and easy loss of combining gain are solved.

Example 1

Referring to fig. 4, an information transmission method provided by an embodiment of the present invention is shown, where the method may be applied to a transmitting end, and the method includes:

s401: the transmitting end determines resource subgroups on M resource blocks; wherein the ith resource block comprises Ni resource subgroups, the M, ni is a positive integer, i is an integer, and M is an integer not less than 2;

for step S401, the sending end determines M resource blocks and resource subgroups on the M resource blocks, which specifically includes:

the transmitting end determines M resource blocks and resource subgroups on the M resource blocks according to a link mode between the transmitting end and the receiving end;

wherein, the resource types of the resource blocks include: the resource type of the resource block comprises at least one or more resource types formed by mixing time domain resources, frequency domain resources, space domain resources and code domain resources;

specifically, the Time domain resource includes a Time domain symbol, or a slot, or a subframe, or a Time interval (Time interval); the frequency domain resource includes a subcarrier; the airspace resource comprises at least one of a wave beam, an antenna, a sector and a port; the code domain resource includes a sequence;

Further, the link manner between the transmitting end and the receiving end includes: uplink or downlink or sidelink (sidelink);

specifically, when the link mode between the transmitting end and the receiving end is uplink, the transmitting end is a terminal, the receiving end is a base station, the resource blocks are usually preconfigured, and the terminal determines the division of the resource subgroups according to the configuration signaling sent by the base station; for example, the resource block is a time domain resource, and the configuration signaling includes a period, a resource form, a time domain offset, a time domain symbol included in the resource block, and a division of a time domain symbol resource subgroup; the resource block is a frequency domain resource, and the configuration signaling contains indication information of the resource block of the frequency domain, and subcarrier resource subgroup division information contained in the resource block of the frequency domain; the resource block is a code domain resource, and the configuration signaling comprises the set information of the code sequence, the dividing information of the sequence resource subgroup and the like; the resource block is airspace resource, and the configuration signaling comprises antenna port information, beam information, antenna port resource sub-groups and division information of the beam resource sub-groups;

or when the link mode between the transmitting end and the receiving end is downlink, the transmitting end is a base station, the receiving end is a terminal, and the resource block is determined by the base station according to the current transmission requirement and indicated to the position of the terminal resource block and the division mode of the resource sub-group through downlink signaling;

Or when the link mode between the transmitting end and the receiving end is sidelink, the transmitting end is a first terminal, the receiving end is a second terminal, the resource block relates to the transmission between the first terminal and the second terminal, and the position of the resource block and the division mode of the resource sub-group can be determined through the configuration of the macro base station related to the first terminal and the second terminal.

In step S401, it should be noted that the transmitting end and the receiving end may establish a link through an air interface, or may establish a link in other manners, which is not limited in particular.

S402: the transmitting end determines N parts of information to be transmitted; wherein N is an integer not exceeding Ni;

for step S402, it should be noted that, if the number N of information to be transmitted is greater than the number Ni of resource subgroups, the number N of information to be transmitted is equal to the number Ni of resource subgroups;

the information to be transmitted can be various types of information;

for example, the information to be sent may be:

n sets of broadcast information, the broadcast information being broadcast information indicating paging information or broadcast information indicating system information module (SIB, system Information Block) information;

or, N groups of synchronization signals, where the N groups of synchronization signals are N groups of auxiliary synchronization signals or N groups of extended synchronization signals;

Or, N sets of control information, where the control information is control information indicating paging information, or control information indicating SIB information, or at least one of channel state information (CSI, channel State Information, acknowledgement/non-acknowledgement (ACK/NACK) information, scheduling request (SR, scheduling Request) information;

or, N groups of random access preamble information;

or, N sets of measurement pilot information, where the measurement pilot information is downlink measurement pilot CSI-RS (Channel State Information Reference Signals), or beam reference pilot BRS (Beam Reference Signal), or more refined beam measurement pilot BRRS (Beam Refinement Reference Signal), or uplink sounding pilot SRS (Sounding Reference Signal), or discovery reference signal (DRS, demodulation Reference Signal), or some other measurement pilot such as demodulation reference signal, or an uplink measurement pilot.

S403: for each resource block, the transmitting end determines the mapping function from N pieces of information to be transmitted to the resource subgroup according to the first type of parameters;

for step S403, the first type of parameters specifically includes at least one of configuration indication parameters, a location index where the resource block is located or a resource block index, a value of information and/or a value of a resource subset, a cell index, a UE index, a type of information, and a carrier frequency.

The mapping function is agreed by the receiving end and the sending end, or is configured by the receiving end;

further, at least one of the arguments of the mapping function is determined according to a first type of parameter.

For example, for step S403, the number of the resource sub-group is x= … … Ni, the number of the information is y= … … N, the mapping function obtained by mapping N pieces of information to be transmitted to Ni resource sub-groups may be expressed as y=f (x, q), where F is a mapping function, where the mapping function F is agreed by the transmitting end and the receiving end or is configured by the transmitting end, q is a specific numerical value information in the first class of parameters, q may be determined according to the value of N and/or Ni, for example, when N is less than N or Ni, q may be 0, or when N is far less than Ni, q may be determined by the UE ID, for example, q may represent the UE ID, q may be determined by the cell ID, or by a configuration indication parameter, or by a location index where the resource block is located, or a resource block index, or by a type of information, for example, where the measured pilot and the q of the synchronization signal are different values, or may be determined by a carrier frequency, where the different values of q may be different carrier frequencies, or may be determined by a combination of the first class of parameters;

The mapping function may specifically be expressed as a simple form y=mod (x+q, N), where y=mod (x+q, N) represents a sum of specific values q corresponding to the first type of parameters and the number x of the resource subgroup, and the y value obtained by taking the remainder of the N pieces of information to be transmitted is the information number mapped to the resource subgroup.

It should be noted that the mapping function may also be y=f (x, q1, q 2), q1 and q2 are determined by different parameters in the first class of parameters, respectively, the present invention focuses on not the specific form of this mapping function, but the variable nature of this mapping function, and the mapping function F can also be easily extended to the case of more parameters.

S404: and the transmitting end transmits N pieces of information to be transmitted on M resource blocks according to the mapping function.

For step S404, it should be noted that at least two resource blocks exist in the M resource blocks, and the mapping functions adopted by the resource sub-groups and the N pieces of information to be sent are different;

further, when the transmitting end transmits the information to be transmitted, for each resource block, the first binding function between the resource subgroup and the transmitting mode required by the information to be transmitted is the same, and the mapping function between the resource subgroup and the information to be transmitted is different;

Specifically, the schematic diagram of the transmitting end transmitting the information to be transmitted according to the mapping relationship may be as shown in fig. 5;

as can be seen from fig. 5, for the transmitting node a and the transmitting node B, in each transmission period, beams corresponding to the resource sub-groups on each resource block are the same, and information to be transmitted corresponding to the resource sub-groups on the resource block is different in each transmission period, that is, a binding relationship between the resource sub-groups and the beams with the resource types being space domain resources is unchanged for each resource block, and only a mapping relationship between the information to be transmitted and the resource sub-groups is changed.

The embodiment provides an information transmission method, which is used for a transmitting end, wherein the transmitting end is used for determining M resource blocks and resource subgroups on the M resource blocks, the transmitting end is used for determining N pieces of information to be transmitted, for each resource block, the transmitting end is used for determining a mapping function from the N pieces of information to be transmitted to the resource subgroups according to a first type of parameters, and the transmitting end is used for transmitting the N pieces of information to be transmitted on the M resource blocks according to the mapping function, so that the problems of randomized interference among nodes and the easy loss of combining gain are solved.

Example two

Referring to fig. 6, an information transmission method provided by an embodiment of the present invention for the first embodiment is applied to a receiving end, where the method includes:

s601: the receiving end determines resource blocks and resource subgroups on the resource blocks;

for step S601, the determining, by the receiving end, the resource block and the resource subgroup on the resource block specifically includes:

the receiving end determines a resource sub-group on the resource block according to a link mode between the sending end and the receiving end;

the resource type of the resource block comprises at least one or more resource types formed by mixing time domain resources, frequency domain resources, space domain resources and code domain resources;

specifically, the Time domain resource includes a Time domain symbol, or a Time slot, or a subframe, or a Time interval; the frequency domain resource includes a subcarrier; the airspace resource comprises at least one of a wave beam, an antenna, a sector and a port; the code domain resource includes a sequence;

further, the link manner between the transmitting end and the receiving end includes: uplink or downlink or sidelink;

In step S601, it should be noted that the transmitting end and the receiving end may establish a link through an air interface, or may establish a link in other manners, which is not limited in particular.

S602: the receiving end determines a resource subgroup where information to be received is located according to the first type of parameters;

for step S602, the first type of parameters include at least one of configuration indication parameters, a location index or a resource block index where a resource block is located, a value of N and/or Ni, a cell index, a UE index, a type of information, and a carrier frequency.

For step S602, it should be noted that, the information to be received by the receiving end and the information to be sent by the sending end in the first embodiment are the same information, and the first type parameters corresponding to the sending end in the first embodiment are the same content.

For step S602, the determining, by the receiving end, the resource subgroup in which the information to be received is located according to the first type parameter specifically includes:

and the receiving end determines the resource subgroup where the information to be received is located through a resource subgroup selection function between the resource subgroup and the first type of parameters.

The resource subgroup selection function is used for representing the resource subgroups corresponding to the information to be received, wherein the resource subgroups can be changed according to the first type of parameters;

specifically, the resource subset selection function implementation schematic diagram may be as shown in fig. 7;

from fig. 7, it can be seen that the resource subgroup in which the information to be received is located can be determined by a resource subgroup selection function related to the first type of parameter;

for example, when the first type parameter specifically indicates the UE ID, the receiving end obtains the resource subgroup where the information to be received is located according to the first type parameter in the resource subgroup selection function as the UE ID.

S603: and the receiving terminal receives the information on the resource subgroup where the information to be received is located.

It should be noted that, for step S603, the receiving end may be applied to receiving various information, such as: n groups of broadcast information, wherein the broadcast information is broadcast information indicating paging information or broadcast information indicating SIB (information block) information;

or, N groups of control information, where the control information is control information indicating paging information, or control information indicating SIB information, or at least one of channel state information CSI, ACK/NACK information, and SR information;

or, N groups of random access preamble information;

or, the measurement pilot information is downlink measurement pilot CSI-RS, or beam reference pilot BRS, or more refined beam measurement pilot BRRS, or uplink sounding pilot SRS, or DRS, or some other measurement pilot such as demodulation reference signal, or the like, or uplink measurement pilot.

The embodiment provides an information transmission method, which is used for a receiving end, wherein the receiving end determines a resource block and a resource subgroup on the resource block, the receiving end determines the resource subgroup where information to be received is located through a resource subgroup selection function between the resource subgroup and a first type parameter, the receiving end receives the information on the resource subgroup where the information to be received is located, the receiving end is ensured to accurately receive the information from a transmitting end on the premise of ensuring the randomization interference effect among nodes, and the problem of merging gain loss is solved.

Example III

Referring to fig. 8, another information transmission method provided by the embodiment of the present invention is shown, where the method is applied to a transmitting end, and the method includes:

s801: the transmitting end determines resource subgroups on M resource blocks; wherein the ith resource block comprises Ni resource subgroups, the M, ni is a positive integer, i is an integer, and M is an integer not less than 2;

for step S801, the sending end determines M resource blocks and resource subgroups on the M resource blocks, which specifically includes:

the transmitting end determines M resource blocks and resource subgroups on the M resource blocks according to a link mode of the transmitting end and the receiving end;

the resource type of the resource block comprises at least one or more resource types formed by mixing time domain resources, frequency domain resources and code domain resources;

specifically, the Time domain resource is a Time domain symbol, or a Time slot, or a subframe, or a Time interval; the frequency domain resource includes a subcarrier; the code domain resource includes a sequence;

In step S801, it should be noted that the transmitting end and the receiving end may establish a link through an air interface, or may establish a link in other manners, which is not limited in particular.

S802: the transmitting end determines N groups of transmitting modes; wherein N is an integer not exceeding Ni;

it should be noted that, in step S802, if the number of groups N of the transmission manner exceeds the number Ni of resource subgroups, the number N of groups of the transmission manner is equal to the number Ni of resource subgroups;

the transmission mode comprises the following steps: transmitting power, or at least one of transmitting beam, transmitting antenna, transmitting port, transmitting sector;

For example, the transmission mode may include: a set of beams [ beam 1, beam 2 … …, beam N ];

or a combination of a set of antennas and beams [ beam 1 of antenna 1, beam 1 of antenna 2, beam 2 of antenna 1, beam 2 of antenna 2 … … of antenna 1, beam N/2 of antenna 2];

alternatively, a set of powers [ power 1, power 2 … … power N ];

s803: for each resource block, the transmitting end determines a first binding function between a resource subgroup and the N groups of transmitting modes according to a first type parameter;

for step S803, the first type of parameters include at least one of configuration indication parameters, a location index or a resource block index where the resource block is located, a value of N and/or Ni, a cell index, a UE index, a type of information, and a carrier frequency.

The first binding function is agreed by the sending end and the receiving end, or is configured by the sending end or is configured by the receiving end;

further, at least one of the arguments of the first binding function is determined according to a first type of parameter.

For example, for step S803, the number of the resource subgroup is x= … … Ni, the number of the first type of transmission resource is y= … … N, the binding function obtained by binding N first type of transmission resources to Ni resource subgroups may be expressed as y=f (x, q), where f is a binding function, the binding function f is agreed by the transmitting end and the receiving end or configured by the transmitting end/receiving end, q is a specific numerical information in the first type of parameters, q may be determined according to the value of N and/or Ni, for example, when N is fewer or Ni, q may be 0, or when N is far smaller than Ni, q may be determined by the UE ID, for example, q may represent the UE ID, q may be determined by the cell ID, or determined by a configuration indication parameter, or determined by the location index where the resource block is located, or the type of information, for example, q may be different values of the measurement pilot and the synchronization signal, may be determined by different carrier frequencies, or may be different values of the first type of carrier, or may be determined by different carrier frequencies, or may be different values of the first type of parameters;

The binding function may specifically be expressed as a simple form y=mod (x+q, N), where y=mod (x+q, N) represents that the y value obtained by taking the sum of the specific values q corresponding to the first class parameters and the N first class transmission resources of the resource subgroup with the number x is the number of the first class transmission resource bound to the resource subgroup.

It should be noted that the binding function may also be y=f (x, q1, q 2), q1 and q2 are determined by different parameters in the first class of parameters, respectively, the present invention focuses on not the specific form of this binding function, but the variable nature of this binding function, and the binding function f can also be easily extended to the case of more parameters.

S804: and the transmitting end transmits information to be transmitted on M resource blocks according to the first binding function.

For step S804, the information to be sent is N sets of broadcast information, where the broadcast information is broadcast information indicating paging information, or broadcast information indicating SIB, information;

Or, N groups of random access preamble information;

For step S804, it should be noted that at least two resource blocks exist in the M resource blocks, and the resource sub-group is different from the first binding function of the N transmission modes;

further, when the transmitting end transmits the information to be transmitted, for each resource block, the mapping function between the resource subgroup and the information to be transmitted is the same, and the first binding function between the resource subgroup and the transmitting mode is different;

specifically, the schematic diagram of the transmitting end transmitting the information to be transmitted on M resource blocks according to the first binding function may be as shown in fig. 9;

as can be seen from fig. 9, for the transmitting node a and the transmitting node B, in each transmission period, the information to be transmitted corresponding to the resource sub-group on each resource block is the same in each transmission period, and the beams corresponding to the resource sub-group on the resource block are different, that is, the mapping relationship between the information to be transmitted and the resource sub-group is unchanged for each resource block in each transmission period, and only the binding relationship between the resource sub-group and the beams is changed.

The embodiment provides another information transmission method, which is used for a transmitting end, wherein the transmitting end determines M resource blocks and resource subgroups on the M resource blocks, the transmitting end determines N groups of transmitting modes, for each resource block, the transmitting end determines a first binding function between the resource subgroups and the N groups of transmitting modes according to a first type of parameters, and the transmitting end transmits information to be transmitted on the M resource blocks according to the first binding function, so that the problem of randomized interference among nodes and the problem of easy loss of combining gain are solved.

Example IV

Referring to fig. 10, an information transmission method provided by an embodiment of the present invention for the third embodiment is shown, where the method is applied to a receiving end, and the method includes:

s1001: the receiving end determines M resource blocks and resource subgroups on the M resource blocks; wherein the ith resource block includes Ni resource subgroups;

for step S1001, the determining, by the receiving end, M resource blocks and resource subgroups on the M resource blocks specifically includes:

the receiving end determines M resource blocks and resource subgroups on the M resource blocks according to a link mode of the transmitting end and the receiving end;

In step S1001, it should be noted that the transmitting end and the receiving end may establish a link through an air interface, or may establish a link in other manners, which is not limited in particular.

S1002: the receiving end determines N groups of receiving modes; wherein N is an integer not exceeding Ni;

it should be noted that, in step S1002, if the number of groups N of the receiving manner exceeds the number of resource subgroups Ni, the number of groups N of the receiving manner is equal to the number of resource subgroups Ni;

the receiving mode comprises at least one of a receiving beam, a receiving antenna, a receiving port and a receiving sector.

S1003: for each resource block, the receiving end determines a second binding function between the resource subgroup and the N group of receiving modes according to the first type of parameters;

for step S1003, the first type of parameters include at least one of configuration indication parameters, a location index or a resource block index where the resource block is located, a value of N and/or Ni, a cell index, a UE index, a type of information, and a carrier frequency.

The second binding function is agreed by the sending end and the receiving end, or is configured by the sending end or is configured by the receiving end;

For example, for step S1003, the number of the resource subgroup is x= … … Ni, the number of the first type of receiving resource is y= … … N, the binding function obtained by binding N first type of receiving resources to Ni resource subgroups may be expressed as y=f (x, q), where f is a binding function, the binding function f is agreed by the transmitting end and the receiving end or configured by the transmitting end/receiving end, q is a specific numerical information in the first type of parameters, q may be determined according to the value of N and/or Ni, for example, when N is fewer or Ni, q may be 0, or when N is far smaller than Ni, q may be determined by the UE ID, for example, q may represent the UE ID, q may be determined by the cell ID, or determined by the configuration indication parameter, or determined by the location index where the resource block is located, or the type of information, such as q of the measurement pilot and the synchronization signal may be different in value, q may be determined by the carrier frequency, q may be different in value, or may be a combination of the different in value, q may be determined by the first type of parameters;

The binding function may specifically be expressed as a simple form y=mod (x+q, N), where y=mod (x+q, N) represents a sum of specific values q corresponding to the first type parameters and corresponding to the subset of resources numbered x, and a y value obtained by taking the remainder of the N first type receiving resources is the number of the first type receiving resources bound to the subset of resources.

For step S1003, the first type parameter and the first type parameter corresponding to the transmitting end in the third embodiment are the same content.

S1004: the receiving end determines a receiving mode corresponding to the resource subgroup according to the second binding function;

it should be noted that, for step S1004, at least two resource blocks exist in the M resource blocks, and the resource subgroup is different from the second binding function of the N transmission modes;

further, the implementation process of the second binding relationship is the same as that of the first binding relationship in the third embodiment.

S1005: and the receiving end receives information on M resource blocks according to the receiving mode corresponding to the resource subgroup.

It should be noted that, for step S1005, the information to be received by the receiving end and the information to be sent by the sending end in the third embodiment are the same information;

further, the receiving end can be applied to receiving various information, such as: n groups of broadcast information, wherein the broadcast information is broadcast information indicating paging information or broadcast information indicating SIB (information block) information;

or, N groups of random access preamble information;

The embodiment provides another information transmission method, which is used for a receiving end to determine M resource blocks and resource subgroups on the M resource blocks, the receiving end determines N groups of receiving modes, for each resource block, the receiving end determines a second binding function between the resource subgroups and the N groups of receiving modes according to a first type parameter, and the receiving end receives information to be received on the M resource blocks according to the second binding function, so that the problem of merging gain loss is solved.

Example five

Based on the same technical concept as the foregoing embodiment, referring to fig. 11, there is shown a first transmitting terminal 11 of an information transmission apparatus according to an embodiment of the present invention, wherein the first transmitting terminal includes: a first determination module 1101, a second determination module 1102, a mapping module 1103, and a first transmission module 1104, wherein,

the first determining module 1101 is configured to determine M resource blocks and resource subgroups on the M resource blocks; wherein the ith resource block comprises Ni resource subgroups, the M, ni is a positive integer, i is an integer, and M is an integer not less than 2;

the second determining module 1102 is configured to determine N pieces of information to be sent; wherein N is an integer not exceeding Ni;

The mapping module 1103 is configured to determine, for each resource block, a mapping function from N pieces of information to be sent to a resource subset according to the first type parameter;

the first sending module 1104 is configured to send N pieces of information to be sent on M resource blocks according to the mapping function.

In the above solution, the first determining module 1101 is specifically configured to,

determining M resource blocks and division of resource subgroups on the M resource blocks according to a link mode of the first transmitting end and the first receiving end;

It should be noted that, in the first determining module 1101, the transmitting end and the receiving end may establish a link through an air interface, or may establish a link in other manners, which is not limited in particular by the present invention.

For the second determining module 1102, it should be noted that, if the number N of information to be sent is greater than the number Ni of resource subgroups, the number N of information to be sent is equal to the number Ni of resource subgroups;

the information to be transmitted can be various types of information;

for example, the information to be sent may be:

N groups of broadcast information, wherein the broadcast information is broadcast information indicating paging information or broadcast information indicating SIB (information block) information;

or, N groups of random access preamble information;

For the mapping module 1103, the first type of parameters specifically include at least one of configuration indication parameters, a location index where a resource block is located or a resource block index, a value of information and/or a value of a resource subset, a cell index, a UE index, a type of information, and a carrier frequency.

For the mapping module 1103, the number of the resource sub-group is x= … … Ni, the number of the information is y= … … N, the mapping function obtained by mapping N pieces of information to be sent to Ni resource sub-groups may be expressed as y=f (x, q), where F is a mapping function, where the mapping function F is agreed by a transmitting end and a receiving end or configured by the transmitting end, q is a specific numerical value information in the first class of parameters, q may be determined according to the value of N and/or Ni, for example, when N is less than N or Ni, q may be 0, or when N is far less than Ni, q may be determined by a UE ID, for example, q may represent a UE ID, q may be determined by a cell ID, or by a configuration indication parameter, or by a location index where a resource block is located, or a resource block index, or by a value of q of a measurement pilot signal, or a frequency of a carrier may be different frequency, or a carrier may be determined by a carrier of the first class of parameters;

Specifically, the functions of the first determining module 1101, the second determining module 1102 and the mapping module 1103 may be implemented by the processor of the first transmitting end 11 calling a program or pre-stored data in a memory, and in practical application, the processor may be at least one of an ASIC (application specific integrated circuit ), a DSP (digital signal processor, digital Signal Processor), a DSP (digital signal processor, DSPD, digital Signal Processing Device), a programmable logic device (PLD, programmable Logic Device), a field programmable gate array (FPGA, field Programmable Gate Array), a central processing unit (CPU, central Processing Unit), a controller, a microcontroller and a microprocessor. It will be appreciated that the electronics for implementing the above-described processor functions may be other for different devices, and embodiments of the present invention are not particularly limited.

For the first sending module 1104, it should be noted that at least two resource blocks exist in the M resource blocks, and the mapping functions adopted by the resource sub-groups and the N pieces of information to be sent are different;

further, when the transmitting end transmits the information to be transmitted, for each resource block, the first binding function between the resource subgroup and the transmitting mode required by the information to be transmitted is the same, and the mapping function between the resource subgroup and the information to be transmitted is different.

In particular, the function of the first transmitting module 1104 may be implemented by a communication component in the first transmitting end 11 to enable communication with other devices in a wired or wireless manner, where the communication component may access a wireless network based on a communication standard, such as WiFi,2G or 3G, or a combination thereof. For example, the communication component receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel; or the communication component may further comprise a near field communication (NFC, near Field Communication) module to facilitate short range communication, for example, the NFC module may be implemented based on Radio frequency identification (RFID, radio, frequency Identification) technology, infrared data association (IrDA, infrared Data Association) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies. It will be appreciated that, for different devices, the communication components for implementing the above communication functions may be other, and embodiments of the present invention are not limited in particular.

The present embodiment provides a first transmitting end, where the first determining module 1101 is configured to determine M resource blocks and resource subgroups on the M resource blocks, the second determining module 1102 is configured to determine N pieces of information to be transmitted, the mapping module 1103 is configured to determine a mapping function between the resource subgroups in each resource block and the information to be transmitted according to a first type of parameter, and the first transmitting module 1104 is configured to transmit the information to be transmitted according to the mapping relation, so as to solve a problem of randomized interference between nodes and a problem of vulnerability of combining gains.

Example six

Based on the same technical concept as the foregoing embodiment, the embodiment of the present invention proposes, for the fifth embodiment, a corresponding first receiving end, referring to fig. 12, which shows a first receiving end 120 of the information transmission device according to the embodiment of the present invention, where the first receiving end includes: a third determination module 1201, a fourth determination module 1202, and a first receiving module 1203, wherein,

the third determining module 1201 is configured to determine a resource block and a resource subgroup on the resource block;

the fourth determining module 1202 is configured to determine, according to the first type parameter, a resource subgroup in which the information to be received is located;

The first receiving module 1203 is configured to receive information on a resource subset where the information to be received is located.

In the above-mentioned aspect, the third determining module 1201 is specifically configured to,

specifically, the Time domain resource includes an orthogonal frequency division multiplexing Time domain symbol, or a Time slot, or a subframe, or a Time interval; the frequency domain resource includes a subcarrier; the airspace resource comprises at least one of a wave beam, an antenna, a sector and a port; the code domain resource includes a sequence;

For the third determining module 1201, it should be noted that the transmitting end and the receiving end may establish a link through an air interface, or may establish a link in other manners, which is not limited in particular by the present invention.

For the fourth determining module 1202, the first type of parameters includes at least one of configuration indication parameters, a location index or a resource block index where a resource block is located, a value of N and/or Ni, a cell index, a UE index, a type of information, and a carrier frequency.

For the fourth determining module 1202, it should be noted that the information to be received by the receiving end and the information to be sent by the sending end in the fifth embodiment are the same information, and the first type parameter corresponding to the sending end in the fifth embodiment are the same content.

The fourth determination module 1202 is configured, in particular,

Specifically, the functions of the third determining module 1201 and the fourth determining module 1202 may be implemented by the processor of the first receiving end 12 calling a program or pre-stored data in a memory, and in practical application, the processor may be at least one of ASIC, DSP, DSPD, PLD, FPGA, CPU, a controller, a microcontroller, and a microprocessor. It will be appreciated that the electronics for implementing the above-described processor functions may be other for different devices, and embodiments of the present invention are not particularly limited.

It should be noted that, for the first receiving module 1203, the receiving end may be applied to receiving various information, for example: n groups of broadcast information, wherein the broadcast information is broadcast information indicating paging information or broadcast information indicating SIB (information block) information;

or, N groups of random access preamble information;

Specifically, the function of the first receiving module 1203 may be implemented by a communication component in the first transmitting end 11 to implement wired or wireless communication with other devices, where the communication component may access a wireless network based on a communication standard, such as WiFi,2G or 3G, or a combination thereof. For example, the communication component receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel; or the communication component may also include an NFC module to facilitate short-range communication, e.g., the NFC module may be implemented based on RFID technology, irDA technology, UWB technology, BT technology, and other technologies. It will be appreciated that, for different devices, the communication components for implementing the above communication functions may be other, and embodiments of the present invention are not limited in particular.

The present embodiment provides a first receiving end, where the third determining module 1201 is configured to determine a resource block and a resource subgroup on the resource block, the fourth determining module 1202 is configured to determine, by a resource subgroup selection function between the resource subgroup and a first type parameter, a resource subgroup where information to be received is located, and the first receiving module 1203 is configured to receive information on a corresponding resource subgroup, so that on the premise of ensuring a randomized interference effect between nodes, it is ensured that the first receiving end accurately receives information from the first transmitting end, and a problem of combining gain loss is solved.

Example seven

Based on the same technical concept as the embodiment, referring to fig. 13, there is shown a second transmitting terminal 13 of another information transmission apparatus according to an embodiment of the present invention, wherein the second transmitting terminal includes: a fifth determination module 1301, a sixth determination module 1302, a first binding module 1303 and a second sending module 1304, wherein,

the fifth determining module 1301 is configured to determine M resource blocks and resource subgroups on the M resource blocks; wherein the ith resource block comprises Ni resource subgroups, the M, ni is a positive integer, i is an integer, and M is an integer not less than 2;

The sixth determining module 1302 is configured to determine N sets of transmission manners; wherein N is an integer not exceeding Ni;

the first binding module 1303 is configured to determine, for each resource block, a first binding function between a resource subgroup and the N group transmission modes according to a first type parameter;

the second sending module 1304 is configured to send information to be sent on M resource blocks according to the first binding function.

In the above-mentioned solution, the fifth determining module 1301 is specifically configured to,

determining M resource blocks and resource subgroups on the M resource blocks according to the link modes of the transmitting end and the receiving end;

For the fifth determining module 1301, it should be noted that the transmitting end and the receiving end may establish a link through an air interface, or may establish a link in other manners, which is not limited in particular.

It should be noted that, in the sixth determining module 1302, if the number of groups N of the transmission manner exceeds the number of resource subgroups Ni, the number of groups N of the transmission manner is equal to the number of resource subgroups Ni;

alternatively, a set of powers [ power 1, power 2 … … power N ];

for the first binding module 1303, the first type of parameters include at least one of a configuration indication parameter, a location index where a resource block is located or a resource block index, a value of N and/or Ni, a cell index, a UE index, a type of information, and a carrier frequency;

For the first binding module 1303, the number of the resource subgroup is x= … … Ni, the number of the first type of transmission resource is y= … … N, the binding function obtained by binding N first types of transmission resources to Ni resource subgroups may be expressed as y=f (x, q), where f is a binding function, the binding function f is agreed by the transmitting end and the receiving end or is configured by the transmitting end/the receiving end, q is a specific numerical information in the first type of parameters, q may be determined according to the value of N and/or Ni, for example, when N is fewer or Ni, q may be 0, or when N is far smaller than Ni, q may be determined by the UE ID, for example, q may be determined by the cell ID, or by a configuration indication parameter, or by a location index of the resource block or a resource block index, or by a type of information, for example, q may be determined by a different frequency of the measurement pilot and the synchronization signal, or by a different carrier frequency, or a multiple carrier frequency may be determined by the different carrier frequency;

Specifically, the functions of the fifth determining module 1301, the sixth determining module 1302, and the first binding module 1303 may be implemented by the processor of the second transmitting end 13 calling a program or pre-stored data in a memory, and in practical application, the processor may be at least one of ASIC, DSP, DSPD, PLD, FPGA, CPU, a controller, a microcontroller, and a microprocessor. It will be appreciated that the electronics for implementing the above-described processor functions may be other for different devices, and embodiments of the present invention are not particularly limited.

For the second transmitting module 1304, the information to be transmitted is N sets of broadcast information, where the broadcast information is broadcast information indicating paging information, or broadcast information indicating SIB, information;

or, N groups of random access preamble information;

For the second transmitting module 1304, it should be noted that at least two resource blocks exist in the M resource blocks, and the resource sub-group is different from the first binding function of the N transmitting modes;

further, when the transmitting end transmits the information to be transmitted, for each resource block, the mapping function between the resource subgroup and the information to be transmitted is the same, and the first binding function between the resource subgroup and the transmitting mode is different.

Specifically, the function of the first receiving module 1304 may be implemented by a communication component in the first transmitting end 11 to implement wired or wireless communication with other devices, where the communication component may access a wireless network based on a communication standard, such as WiFi,2G or 3G, or a combination thereof. For example, the communication component receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel; or the communication component configured by the second transmitting end 13 may further include an NFC module to facilitate short-range communication, for example, the NFC module may be implemented based on RFID technology, irDA technology, UWB technology, BT technology, and other technologies. It will be appreciated that, for different devices, the communication components for implementing the above communication functions may be other, and embodiments of the present invention are not limited in particular.

The present embodiment provides a second transmitting end, a fifth determining module 1301 is configured to determine a resource block and a resource subgroup, a sixth determining module 1302 is configured to determine a transmitting mode, a first binding module 1303 is configured to determine a first binding function between the resource subgroup and the transmitting mode in each resource block according to a first type of parameter, and a second transmitting module 1304 is configured to transmit information to be transmitted according to the first binding function, thereby solving a problem of randomized interference between nodes and a problem of easy loss of combining gain.

Example eight

Based on the fourth same technical concept of the foregoing embodiment, an embodiment of the present invention proposes, for embodiment seventh, a corresponding second receiving end, referring to fig. 14, which shows a second receiving end 14 of an information transmission device according to an embodiment of the present invention, where the second receiving end includes: a seventh determining module 1401, an eighth determining module 1402, a second binding module 1403, a ninth determining module 1404 and a second receiving module 1405, wherein,

the seventh determining module 1401 is configured to determine M resource blocks and resource subgroups on the M resource blocks; wherein the ith resource block includes Ni resource subgroups;

the eighth determining module 1402 is configured to determine N groups of receiving patterns; wherein N is an integer not exceeding Ni;

the second binding module 1403 is configured to determine, for each resource block, a second binding function between the subset of resources and the N sets of receiving means according to the first type parameter;

the ninth determining module 1404 is configured to determine a receiving manner corresponding to the resource subset according to the second binding function;

the second receiving module 1405 is configured to receive information to be received on M resource blocks according to the second binding function.

In the above-described aspect, the seventh determining module 1401 is specifically configured to,

For the seventh determining module 1401, it should be noted that the transmitting end and the receiving end may establish a link through an air interface, or may establish a link in other manners, which is not limited in particular.

For the eighth determining module 1402, it should be noted that, if the number of groups N of the receiving manner exceeds the number of resource subgroups Ni, the number of groups N of the receiving manner is equal to the number of resource subgroups Ni;

the receiving mode comprises at least one of a transmitting beam, a transmitting antenna, a transmitting port and a transmitting sector.

For the second binding module 1403, the first type of parameters include at least one of configuration indication parameters, a location index or a resource block index where a resource block is located, a value of N and/or Ni, a cell index, a UE index, a type of information, and a carrier frequency.

For example, for the second binding module 1403, the number of the resource subgroup is x= … … Ni, the number of the first type of receiving resource is y= … … N, the binding function obtained by binding N first type of receiving resources to Ni resource subgroups may be expressed as y=f (x, q), where f is a binding function, the binding function f is agreed by the transmitting end and the receiving end or is configured by the transmitting end/receiving end, q is a specific numerical information in the first type of parameters, q may be determined according to the value of N and/or Ni, for example, when N is less or Ni, q may be 0, or when N is far less than Ni, q may be determined by UE ID, for example, q may be determined by cell ID, or by a configuration indication parameter, or by a location index of the resource block or a resource block index, or by a type of information, for example, q may be determined by a different frequency of a measurement pilot and a synchronization signal, or a different carrier frequency may be determined by a different carrier, or a multiple carrier frequency may be determined by the different carrier frequency;

For the second binding module 1403, the first type of parameters are the same as the first type of parameters corresponding to the transmitting end in the seventh embodiment.

It should be noted that, for the ninth determining module 1404, at least two resource blocks exist in the M resource blocks, and the resource subgroup is different from the second binding function of the N transmission modes;

further, the implementation process of the second binding relationship is the same as that of the first binding relationship in the seventh embodiment.

Specifically, the functions of the seventh determining module 1401, the eighth determining module 1402, the second binding module 1403 and the ninth determining module 1404 may be implemented by a processor of the second receiving end 14 calling a program or pre-stored data in a memory, where in an actual application, the processor may be at least one of ASIC, DSP, DSPD, PLD, FPGA, CPU, a controller, a microcontroller and a microprocessor. It will be appreciated that the electronics for implementing the above-described processor functions may be other for different devices, and embodiments of the present invention are not particularly limited.

It should be noted that, in the second receiving module 1405, the information to be received by the receiving end and the information to be sent by the sending end in the seventh embodiment are the same information;

further, the second receiving module 1405 may be applied to receiving various information, such as: the information to be sent is N groups of broadcast information, wherein the broadcast information is broadcast information indicating paging information or broadcast information indicating SIB (information block) and information;

or, N groups of random access preamble information;

In particular, the function of the second receiving module 1405 may be implemented by a communication component in the first transmitting end 11 to implement wired or wireless communication with other devices, where the communication component may access a wireless network based on a communication standard, such as WiFi,2G or 3G, or a combination thereof. For example, the communication component receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel; or the communication component configured by the second receiving end 14 may further comprise an NFC module to facilitate short range communication, for example, the NFC module may be implemented based on RFID technology, irDA technology, UWB technology, BT technology, and other technologies. It will be appreciated that, for different devices, the communication components for implementing the above communication functions may be other, and embodiments of the present invention are not limited in particular.

The present embodiment provides a second receiving end, a seventh determining module 1401 is configured to determine a resource block and a resource subgroup on the resource block, an eighth determining module 1402 is configured to determine a receiving manner, a second binding module 1403 is configured to determine a second binding function between the resource subgroup and the receiving manner through a first type parameter, a ninth determining module 1404 is configured to determine, according to the second binding function, a corresponding receiving manner of the resource subgroup, and a second receiving module 1405 receives information to be received on the resource block according to the second binding function, so that the second receiving end is ensured to accurately receive information from a second sending end on the premise of ensuring a randomized interference effect between nodes, and a problem of combining gain loss is solved.

Further, based on the same technical concept as the previous embodiment, referring to fig. 15, an embodiment of the present invention further provides an information transmission system 15, which includes a first transmitting end 11 and a first receiving end 12, wherein,

the first transmitting end is configured to determine M resource blocks and resource subgroups on the M resource blocks; wherein the ith resource block comprises Ni resource subgroups, the M, ni is a positive integer, i is an integer, and M is an integer not less than 2;

and determining N parts of information to be transmitted; wherein N is an integer not exceeding Ni;

and determining a mapping function of N copies of information to be sent to the resource subgroups for each resource block according to the first type parameters;

and the information to be sent is used for sending N pieces of information to be sent on M resource blocks according to the mapping function;

the first receiving end is used for determining a resource block and a resource subgroup on the resource block;

and determining a resource subgroup in which the information to be received is located according to the first type of parameters;

and the method is used for receiving the information on the resource subgroup where the information to be received is located.

Based on the same technical concept as the previous embodiment, referring to fig. 16, the embodiment of the present invention further provides another information transmission system 16, which includes a second transmitting end 13 and a second receiving end 14, wherein,

The second sending end is used for determining M resource blocks and resource subgroups on the M resource blocks; wherein the ith resource block comprises Ni resource subgroups, the M, ni is a positive integer, i is an integer, and M is an integer not less than 2;

and, is used for confirming N group of sending modes; wherein N is an integer not exceeding Ni;

and determining a first binding function between the resource subgroup and the N groups of transmission modes according to the first type of parameters for each resource block;

and the information to be sent is sent to M resource blocks according to the first binding function;

the second receiving end is configured to determine M resource blocks and resource subgroups on the M resource blocks; wherein the ith resource block includes Ni resource subgroups;

and N groups of receiving modes required for determining the information to be received; wherein N is an integer not exceeding Ni;

and determining a second binding function between the resource subgroup and the N group of receiving modes according to the first type of parameters for each resource block;

and determining a corresponding receiving mode of the resource subgroup according to the second binding function;

and the receiving information is used for receiving information on M resource blocks according to the receiving mode corresponding to the resource sub-group.

It will be apparent to those skilled in the art that embodiments of the present invention may provide a method, system, or computer program product. Accordingly, the present invention may take the form of a hardware embodiment, a software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, magnetic disk storage and optical storage devices, etc.) having computer-usable program code embodied therein.

The present invention is described herein with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means. The instruction means implement the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable processing apparatus to cause the instructions to be executed on the computer or other programmable apparatus to provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. An information transmission method, wherein the transmission method is applied to a transmitting end, and the method comprises the following steps:

the transmitting end transmits N pieces of information to be transmitted on M resource blocks according to the mapping function;

the first type of parameters comprise at least one of configuration indication parameters, a position index of a resource block or a resource block index, values of N and/or Ni, a cell index, a UE index, a type of information and carrier frequency;

at least two resource blocks exist in the M resource blocks, and the mapping functions adopted by the resource subgroups and N pieces of information to be sent are different.

2. The method of claim 1, wherein the resource type of the resource block comprises at least one or more of a time domain resource, a frequency domain resource, a space domain resource, and a code domain resource.

3. The method of claim 2, wherein the Time domain resource comprises a Time domain symbol, or a Time slot, or a subframe, or a Time interval;

the frequency domain resource includes a subcarrier;

the code domain resource includes a sequence.

4. The method of claim 1, wherein the N pieces of information are N sets of synchronization signals, or N sets of control information, or N sets of broadcast information, or N sets of random access preamble information, or N sets of measurement pilot information.

5. The method of claim 4, wherein the synchronization signal is a secondary synchronization signal or an extended synchronization signal.

6. The method of claim 4, wherein the control information is control information indicating paging information, or control information indicating SIB information of a system information module, or at least one of channel state information CSI, acknowledgement/non-acknowledgement ACK/NACK information, and scheduling request SR information.

7. The method of claim 4, wherein the broadcast information is broadcast information indicating paging information or broadcast information indicating SIB information of a system information module.

8. The method of claim 4, wherein the measurement pilot information is downlink measurement pilot CSI-RS, or beam reference pilot BRS, or beam reference refinement pilot BRRS, or uplink sounding pilot SRS, or discovery reference signal DRS.

9. The method of claim 1, wherein at least one of the arguments of the mapping function is determined based on a first type of parameter.

10. An information transmission method, wherein the transmission method is applied to a receiving end, and the method comprises:

the receiving terminal receives information on a resource subgroup where the information to be received is located;

the receiving end determines a resource subgroup where information to be received is located according to a first type parameter, and specifically includes:

11. An information transmission method, wherein the transmission method is applied to a transmitting end, and the method comprises the following steps:

the transmitting end transmits information to be transmitted on M resource blocks according to the first binding function;

at least two resource blocks exist in the M resource blocks, and the resource subgroups are different from the first binding functions of the N groups of transmission modes.

12. The method of claim 11, wherein the resource types of the resource blocks comprise at least one of time domain resources, frequency domain resources, code domain resources, or a mixture of resources.

13. The method of claim 12, wherein the Time domain resource is a Time domain symbol, or a Time slot, or a subframe, or a Time interval;

the frequency domain resource includes a subcarrier;

the code domain resource includes a sequence.

14. The method of claim 11, wherein the transmitting means comprises: transmit power, or at least one of transmit beam, transmit antenna, transmit port, transmit sector.

15. The method according to claim 11, wherein the information to be transmitted is a synchronization signal, or control information, or broadcast information, or random access preamble information, or measurement pilot information.

16. The method of claim 15, wherein the synchronization signal is a secondary synchronization signal, or an extended synchronization signal.

17. The method of claim 15, wherein the control information is control information indicating paging information, or control information indicating SIB information of a system information module, or at least one of channel state information CSI, acknowledgement/non-acknowledgement ACK/NACK information, and scheduling request SR information.

18. The method of claim 15, wherein the broadcast information is broadcast information indicating paging information or broadcast information indicating SIB information of a system information module.

19. The method of claim 15, wherein the measurement pilot information is a downlink measurement pilot CSI-RS, or a beam reference pilot BRS, or a beam reference refinement pilot BRRS, or an uplink sounding pilot SRS, or a discovery reference signal DRS.

20. The method of claim 11, wherein at least one of the arguments of the first binding function is determined according to a first type of parameter.

21. An information transmission method, wherein the transmission method is applied to a receiving end, and the method comprises:

the receiving terminal receives information on M resource blocks according to the receiving mode corresponding to the resource subgroup;

at least two resource blocks exist in the M resource blocks, and the resource subgroups are different from the second binding functions of the N groups of transmission modes.

22. The method of claim 21, wherein the receiving means comprises at least one of a receiving beam, a receiving antenna, a receiving port, and a receiving sector.

23. A first transmitting terminal, wherein the first transmitting terminal includes: the system comprises a first determining module, a second determining module, a mapping module and a first transmitting module, wherein,

the mapping module is used for determining a mapping function from N pieces of information to be sent to a resource subgroup according to the first type of parameters for each resource block by the sending end;

The first sending module is configured to send N pieces of information to be sent on M resource blocks according to the mapping function;

24. The first transmitting end of claim 23, wherein the resource types of the resource blocks include at least one or more of a time domain resource, a frequency domain resource, a space domain resource, and a code domain resource.

25. The first transmitting end of claim 24, wherein the Time domain resource comprises a Time domain symbol, or a Time slot, or a subframe, or a Time interval;

the frequency domain resource includes a subcarrier;

the code domain resource includes a sequence.

26. The first transmitting end of claim 23, wherein the information to be transmitted is a synchronization signal, or control information, or broadcast information, or random access preamble information, or measurement pilot information.

27. The first transmitting end of claim 26, wherein the synchronization signal is a secondary synchronization signal or an extended synchronization signal.

28. The first transmitting end of claim 26, wherein the control information is control information indicating paging information, or control information indicating SIB information of a system information module, or at least one of CSI, ACK/NACK information, and SR information.

29. The first transmitting end of claim 26, wherein the broadcast information is broadcast information indicating paging information or broadcast information indicating SIB information of a system information module.

30. The first transmitting end of claim 26, wherein the measurement pilot information is a downlink measurement pilot CSI-RS, or a beam reference refinement pilot BRS, or a beam reference pilot BRRS, or an uplink sounding pilot SRS, or a discovery reference signal DRS.

31. The first sender of claim 23, wherein at least one of the arguments of the mapping function is determined according to a first type of parameter.

32. A first receiving end, the receiving end comprising: the third determining module, the fourth determining module and the first receiving module, wherein,

the first receiving module is configured to receive information on a resource subgroup where the information to be received is located;

wherein the fourth determining module is specifically configured to,

33. A second transmitting terminal, wherein the transmitting terminal comprises: a fifth determining module, a sixth determining module, a first binding module and a second sending module, wherein,

the second sending module is configured to send information to be sent on M resource blocks according to the first binding function;

34. The second transmitting end of claim 33, wherein the resource types of the resource blocks include at least one or more of a time domain resource, a frequency domain resource, and a code domain resource.

35. The second sender of claim 34, wherein the Time domain resource comprises a Time domain symbol, or a Time slot, or a subframe, or a Time interval;

The frequency domain resource includes a subcarrier;

the code domain resource includes a sequence.

36. The second transmitting end according to claim 33, wherein the transmitting manner includes: transmit power, or at least one of transmit beam, transmit antenna, transmit port, transmit sector.

37. The second transmitting end according to claim 33, wherein the information to be transmitted is a synchronization signal, or control information, or broadcast information, or random access preamble information, or measurement pilot information.

38. The second sender of claim 37, wherein the synchronization signal is a secondary synchronization signal or an extended synchronization signal.

39. The second transmitting end of claim 37, wherein the control information is control information indicating paging information, or control information indicating SIB information of a system information module, or at least one of channel state information CSI, acknowledgement/non-acknowledgement ACK/NACK information, and scheduling request SR information.

40. The second transmitting end of claim 37, wherein the broadcast information is broadcast information indicating paging information or broadcast information indicating SIB information of a system information module.

41. The second transmitting end of claim 37, wherein the measurement pilot information is a downlink measurement pilot CSI-RS, or a beam reference pilot BRS, or a beam reference refinement pilot BRRS, or an uplink sounding pilot SRS, or a discovery reference signal DRS.

42. The second sender of claim 33, wherein at least one of the arguments of the first binding function is determined according to a first type of parameter.

43. A second receiving end, the receiving end comprising: a seventh determining module, an eighth determining module, a second binding module, a ninth determining module and a second receiving module, wherein,

The second receiving end is configured to receive information on M resource blocks according to a receiving mode corresponding to the resource sub-group;

44. The second receiving end of claim 43, wherein the receiving means comprises at least one of a receiving beam, a receiving antenna, a receiving port, and a receiving sector.