CN109392121A - Resource multiplexing method and equipment - Google Patents
Resource multiplexing method and equipment Download PDFInfo
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- CN109392121A CN109392121A CN201710682062.9A CN201710682062A CN109392121A CN 109392121 A CN109392121 A CN 109392121A CN 201710682062 A CN201710682062 A CN 201710682062A CN 109392121 A CN109392121 A CN 109392121A
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
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Abstract
The embodiment of the present application discloses a kind of resource multiplexing method and equipment, to realize the multiplexing of data-signal and reference signal on same running time-frequency resource.This method comprises: determining whether data-signal needs to be transmitted on same running time-frequency resource with reference signal, the intended recipient device of the data-signal is first terminal equipment, and the intended recipient device of the reference signal is second terminal equipment；If it is determined that the data-signal needs to be transmitted on same running time-frequency resource with the reference signal, the data-signal and/or the reference signal are handled.The technical solution realizes the multiplexing of data-signal and reference signal on same running time-frequency resource, solves the problems such as caused signal interference after data-signal collides with reference signal.
Description
Technical field
This application involves the communications field more particularly to a kind of resource multiplexing method and equipment.
Background technique
The 5th generation (5Generation, 5G) mobile communication system to face the future, in order to reach downlink transmission rate
The target of 20Gbps, uplink transmission rate 10Gbps, high-frequency transmission technology and large-scale antenna array technology are concerned.
In data transmission procedure, running time-frequency resource is carried out latticed division by network side, according to RB (Resource Block, resource block)
UE (User Equipment, user equipment) is allocated resources to carry out data transmission.Meanwhile there are also many reference signals, examples
Such as CSI-RS (channel state information reference signals), TRS (track reference signal), these reference signals do not need to account for completely
According to whole resources in RB, therefore distributes to PDSCH (Physical Downlink Shared Channel, physical down are total
Enjoy channel) resource can be multiplexed together with other reference signals.Communication system is by NR (New Radio, new wireless) at present
Through allowing network side to notify the corresponding resources mode of UE, rate-matched is carried out to the resource that data are transmitted for UE.
However, network side can not notify the corresponding rate-matched mode of UE at any time, thus for PDSCH and CSI-RS,
The multiplexing of the signals such as TRS can not be multiplexed by way of above-mentioned notice.For example, being carried on for paging, SIB etc.
Multicast or broadcast singal on PDSCH, the UE of idle state need to receive, but due to being difficult to notify these UE that needs are matched
It is configured to the CSI-RS of other UE, the signals such as TRS, therefore will lead to and collide between signal, and then lead to signal interference
Phenomena such as.
Summary of the invention
The purpose of the embodiment of the present application is to provide a kind of resource multiplexing method and equipment, to realize data-signal and with reference to believing
Multiplexing number on same running time-frequency resource.
In order to solve the above technical problems, the embodiment of the present application is achieved in that
In a first aspect, proposing a kind of resource multiplexing method, this method is executed by the network equipment, comprising:
Determine whether data-signal needs to be transmitted on same running time-frequency resource with reference signal, the data-signal
Intended recipient device is first terminal equipment, and the intended recipient device of the reference signal is second terminal equipment；
If it is determined that the data-signal needs to be transmitted on same running time-frequency resource with the reference signal, to the number
It is believed that number and/or the reference signal handled.
Second aspect, proposes a kind of resource multiplexing method, and this method is executed by terminal device, comprising:
Receive the echo signal transmitted on target resource of the network equipment, include in the echo signal data-signal and/
Or reference signal, the intended recipient device of the reference signal are second terminal equipment；
The echo signal is demodulated according to target demodulation strategy, the target demodulation strategy is one in a variety of demodulation strategies
Kind.
The third aspect proposes a kind of network equipment, comprising:
Determining module, for determining whether data-signal and reference signal need to be transmitted on same running time-frequency resource,
The intended recipient device of the data-signal is first terminal equipment, and the intended recipient device of the reference signal is second terminal
Equipment；
Processing module, for if it is determined that the data-signal needs to carry out on same running time-frequency resource with the reference signal
Transmission, handles the data-signal and/or the reference signal.
Fourth aspect proposes a kind of terminal device, comprising:
Receiving module, the echo signal transmitted on target resource for receiving the network equipment are wrapped in the echo signal
Data-signal and/or reference signal are included, the intended recipient device of the reference signal is second terminal equipment；
Demodulation module, for demodulating the echo signal according to target demodulation strategy, the target demodulation strategy is a variety of
Demodulate one of strategy.
5th aspect, proposes a kind of network equipment, which includes:
Processor；And
It is arranged to the memory of storage computer executable instructions, the executable instruction makes the place when executed
Reason device executes the above-mentioned resource multiplexing method executed by the network equipment.
6th aspect, proposes a kind of computer readable storage medium, the computer-readable recording medium storage one
Or multiple programs, one or more of programs are when the network equipment for being included multiple application programs executes, so that the net
Network equipment executes the above-mentioned resource multiplexing method executed by the network equipment.
7th aspect, proposes a kind of terminal device, which includes:
Processor；And
It is arranged to the memory of storage computer executable instructions, the executable instruction makes the place when executed
Reason device executes the above-mentioned resource multiplexing method executed by terminal device.
Eighth aspect proposes a kind of computer readable storage medium, the computer-readable recording medium storage one
Or multiple programs, one or more of programs are when the terminal device for being included multiple application programs executes, so that the end
End equipment executes the above-mentioned resource multiplexing method executed by first terminal equipment.
As can be seen from the technical scheme provided by the above embodiments of the present application, the embodiment of the present application scheme at least has following one kind
Technical effect:
The technical solution determines whether data-signal needs to be transmitted on same running time-frequency resource with reference signal first,
And determining that data-signal and reference signal need when being transmitted on same running time-frequency resource, can to data-signal and/or
Reference signal is handled, and the network equipment is enabled to take corresponding plan for the signal to collide on same running time-frequency resource
Slightly, and then the multiplexing of data-signal and reference signal on same running time-frequency resource is realized, solves data-signal and with reference to letter
After number colliding the problems such as caused signal interference.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of method flow diagram of resource multiplexing method in one embodiment of the application.
Fig. 2 is a kind of method flow diagram of resource multiplexing method in another embodiment of the application.
Fig. 3 is a kind of interaction diagrams of resource multiplexing method in one embodiment of the application.
Fig. 4 is a kind of interaction diagrams of resource multiplexing method in another embodiment of the application.
Fig. 5 is a kind of structural schematic diagram of the network equipment in one embodiment of the application.
Fig. 6 is a kind of structural schematic diagram of terminal device in another embodiment of the application.
Fig. 7 is the structural schematic diagram of the network equipment in one embodiment of the application.
Fig. 8 is the structural schematic diagram of terminal device in one embodiment of the application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiment is some embodiments of the present application, instead of all the embodiments.Based on this Shen
Please in embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall in the protection scope of this application.
The technical solution of the application can be applied to various communication systems, such as: GSM (Global System of
Mobile communication, global system for mobile communications), CDMA (Code Division Multiple Access, code
Divide multiple access) system, (Wideband Code Division Multiple Access Wireless, wideband code division are more by WCDMA
Location), GPRS (General Packet Radio Service, General Packet Radio Service), LTE (Long Term
Evolution, long term evolution) etc..
Terminal device, also referred to as mobile terminal (Mobile Terminal), access terminal, subscriber unit, user
It stands, movement station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless telecom equipment, user agent
Or user apparatus.Access terminal can be cellular phone, wireless phone, SIP (Session Initiation Protocol, meeting
Words starting agreement) phone, WLL (Wireless Local Loop, wireless local loop) stand, PDA (Personal Digital
Assistant, personal digital assistant), the handheld device with wireless communication function, calculate equipment or be connected to wireless-modulated solution
Other processing equipments, the mobile unit, wearable device of device are adjusted, the terminal device or the following evolution in the following 5G network
Terminal device in PLMN (Public Land Mobile Network, public land mobile network) network.
The network equipment can be for the equipment with mobile device communication, and the network equipment can be GSM (Global
System of Mobile communication, global system for mobile telecommunications) or CDMA (Code Division Multiple
Access, CDMA) in BTS (Base Transceiver Station, base station), be also possible to WCDMA (Wideband
Code Division Multiple Access, wideband code division multiple access) in NB (NodeB, base station), can also be LTE
ENB or eNodeB (Evolutional Node B, evolved base station) in (Long Term Evolution, long term evolution)
Or the access point perhaps network side equipment in the following 5G network of mobile unit, wearable device or the PLMN of the following evolution
The network equipment in (Public Land Mobile Network, public land mobile network) network.
The system that the application is adapted to can be FDD (Frequency Division Duplex, frequency division duplex), TDD
(Time Division Duplex, time division duplex) or FDD polymerize the system used, the application with two kinds of duplex modes of TDD
It does not limit this.
Fig. 1 is a kind of method flow diagram of resource multiplexing method in one embodiment of the application.The method of Fig. 1 is by network
Equipment executes, it may include following steps S101-S102:
Step S101, determines whether data-signal needs to be transmitted on same running time-frequency resource with reference signal.Wherein,
The intended recipient device of data-signal is first terminal equipment, and the intended recipient device of reference signal is second terminal equipment.
Data-signal is broadcast or multicast signal.Paging, SIB signal on data-signal such as PDSCH, reference signal
Such as CSI-RS, TRS signal.
Step S102, however, it is determined that data-signal needs to be transmitted on same running time-frequency resource with reference signal, to data
Signal and/or reference signal are handled.
In the embodiment of the present application, it is first determined whether data-signal needs to carry out on same running time-frequency resource with reference signal
Transmission, and determining that data-signal and reference signal needs, can be to data-signals when being transmitted on same running time-frequency resource
And/or reference signal is handled, and the network equipment is enabled to take phase for the signal to collide on same running time-frequency resource
The strategy answered, and then realize the multiplexing of data-signal and reference signal on same running time-frequency resource, solve data-signal with
After reference signal collides the problems such as caused signal interference.
In the following, will be further described in conjunction with specific embodiments to the method for the embodiment of the present application.
In one embodiment, when the network equipment determines that data-signal and reference signal needs are enterprising in same running time-frequency resource
When row transmission, reference signal can drop, that is, the network equipment thinks that the priority of data-signal is higher than reference signal always.This reality
It applies in example, the signal that the network equipment is transmitted to first terminal equipment is complete data-signal.
Based on the above embodiment, the network equipment can be sent to second terminal equipment for referring to after abandoning reference signal
Show the notification information that reference signal is dropped.In another embodiment, the network equipment is after abandoning reference signal, can not also be to
The transmission of second terminal equipment is used to indicate the notification information that reference signal is dropped.
In one embodiment, when the network equipment determines that data-signal and reference signal needs are enterprising in same running time-frequency resource
When row transmission, rate-matched or punching can be carried out to data-signal, and shape after reference signal is filled to rate-matched or punching
At vacant locations.
In the present embodiment, rate-matched, which refers to, carries out bit adjustment to data-signal, to match the carrying energy of running time-frequency resource
Power.When specifically carrying out rate-matched, it is first determined the bit number of bit number and data-signal that running time-frequency resource can carry, root
The bit number of the bit number and data-signal that can carry according to running time-frequency resource, which punches data-signal, (punches inevitable shape later
At vacant locations), bit adjustment then is carried out to the data-signal after punching, to match the bearing capacity of running time-frequency resource.Into
It, can (of the type of such as reference signal, the bearing capacity of running time-frequency resource and data-signal according to the actual situation when row bit adjusts
With degree etc.) determine how to carry out bit adjustment, the specific process that adjusts is the prior art, and details are not described herein.Preferably, fast
The resource bearing capacity at vacant locations formed after rate matching matches with reference signal.Punching refers to certain in data-signal
The bit of one position is destroyed, it is preferable that the resource bearing capacity at vacant locations formed after punching matches with reference signal.
After carrying out rate-matched or punching to data-signal, it will form vacant locations in data-signal, the present embodiment will be by that will refer to
Signal is filled in the vacant locations in data-signal, and then transmission is believed filled with the data of reference signal on same running time-frequency resource
Number, realize the multiplexing of data-signal and reference signal on same running time-frequency resource.
Based on the above embodiment, the network equipment, can be to first eventually after carrying out rate-matched or punching to data-signal
End equipment transmission is used to indicate data-signal by rate-matched or the notification information of punching.In another embodiment, the network equipment
After carrying out rate-matched or punching to data-signal, it can not also be sent to first terminal equipment and be used to indicate data-signal quilt
Rate-matched or the notification information of punching.Therefore, data are used to indicate according to whether the network equipment sends to first terminal equipment
Signal by rate-matched or the notification information of punching, first terminal equipment can take different demodulation strategies to data-signal and/
Or reference signal is demodulated, correlation demodulation strategy will be described in more detail below.
If the network equipment is sent to first terminal equipment for referring to after carrying out rate-matched or punching to data-signal
Show that data-signal by rate-matched or the notification information of punching, then may also include data-signal by rate-matched in the notification information
Or the location information of the vacant locations formed after punching, wherein it is fixed that the location information of vacant locations can be used for first terminal equipment
The reference signal being filled in the data-signal of position.
In one embodiment, when the network equipment determines that data-signal and reference signal needs are enterprising in same running time-frequency resource
When row transmission, can first determine that the reference signal mode of reference signal, secondly according to reference signal mode to data-signal and/or
Reference signal is handled.Wherein, reference signal mode includes that reference signal needs to be sent to all ends in current area
The full cell configuration mode or reference signal of end equipment need to be sent to the non-complete small of the section terminating equipment in current area
Area's configuration mode.
Side for different reference signal modes, when the network equipment handles data-signal and/or reference signal
Formula is also different.
Specifically, the network equipment carries out rate to data-signal if reference signal mode is full cell configuration mode
The vacant locations matched or punched, and formed after reference signal is filled to rate-matched or punching.As described in above-described embodiment,
After the network equipment carries out rate-matched or punching to data-signal, it can be sent to first terminal equipment and be used to indicate data-signal
By rate-matched or the notification information of punching, it can not also be sent to first terminal equipment and be used to indicate data-signal by rate-matched
Or the notification information of punching.
If reference signal mode is non-full cell configuration mode, the network equipment abandons reference signal；Or, to data-signal
Carry out rate-matched or punching, and the vacant locations formed after reference signal is filled to rate-matched or punching.If network is set
Standby to abandon reference signal, then as described in above-described embodiment, the network equipment can send to second terminal equipment and be used to indicate reference
The notification information that signal is dropped can not also send to second terminal equipment and be used to indicate the notice letter that reference signal is dropped
Breath.If the network equipment carries out rate-matched or punching to data-signal, as described in above-described embodiment, the network equipment can be to the
The transmission of one terminal device is used to indicate data-signal by rate-matched or the notification information of punching, can not also be to first terminal equipment
Transmission is used to indicate data-signal by rate-matched or the notification information of punching.
In addition, the network equipment can be also pre-configured with or priority of agreement grade rule, the priority rule is for providing with reference to letter
Number and data-signal priority.In one embodiment, priority rule could dictate that the priority of data-signal is higher, and
The priority of reference signal is lower.Therefore, after the network equipment determines the reference signal mode of reference signal, no matter with reference to letter
It is also non-full cell configuration mode that number mode, which is full cell configuration mode, can abandon reference signal according to priority rule.
In one embodiment, the above method is further comprising the steps of: if it is determined that data-signal is not needed with reference signal
It is transmitted on same running time-frequency resource, then distributes different running time-frequency resources for data-signal and reference signal.In the present embodiment,
It is determining data-signal and reference signal is not needed when being transmitted on same running time-frequency resource, can be data-signal and reference
Signal distributes different running time-frequency resources, thus avoided on source the signal for not needing to be transmitted on same running time-frequency resource it
Between collide.
Fig. 2 is a kind of method flow diagram of resource multiplexing method in one embodiment of the application.The method of Fig. 2 is by terminal
Equipment executes, it may include following steps S201-S202:
Step S201, receives the echo signal that the network equipment transmits on target resource, includes that data are believed in echo signal
Number and/or reference signal, the intended recipient device of reference signal be second terminal equipment.
Wherein, data-signal is broadcast or multicast signal.Paging, SIB signal on data-signal such as PDSCH, ginseng
Examine the signals such as signal such as CSI-RS, TRS.
Step S202 demodulates echo signal according to target demodulation strategy, and target demodulation strategy is in a variety of demodulation strategies
It is a kind of.
In the embodiment of the present application, the echo signal that the network equipment transmits on target resource is received first, and then according to more
Target demodulation strategy in kind of demodulation strategy demodulates the echo signal, so that terminal device is when receiving echo signal, it can
Corresponding target demodulation strategy is selected according to the signal kinds (i.e. data-signal and/or reference signal) of echo signal, and to mesh
Mark signal is demodulated, so that terminal device be enable to adopt in data-signal and reference signal when being multiplexed on same target resource
Corresponding demodulation strategy is taken, is avoided because demodulating improper situations such as causing signal to be disturbed.
It is described in detail below, how according to the corresponding target demodulation strategy of the signal kinds of echo signal selection.
In one embodiment, when echo signal only includes data-signal, target demodulation that first terminal equipment is taken
Strategy are as follows: directly echo signal is demodulated.In the present embodiment, since echo signal only includes data-signal, illustrate network
Equipment only transmits data-signal on target resource, alternatively, illustrating that the network equipment is lost in target resource transmitting data signal
The reference signal to collide with the data-signal is abandoned.At this point, first terminal equipment think always data-signal be it is complete,
Therefore directly the echo signal for only including data-signal can be demodulated.
Referred in above-described embodiment, the network equipment can according to the reference signal mode of reference signal to data-signal and/or
Reference signal is handled.Also, the network equipment is pre-configured with or priority of agreement grade rule, and according to the priority rule logarithm
It is believed that number and/or reference signal handled.The priority rule be used for provide discarding reference signal and data-signal it is excellent
First grade.In one embodiment, priority rule provides that the priority of data-signal is higher, and the priority of reference signal compared with
It is low.So, after the network equipment determines the reference signal mode of reference signal, no matter reference signal mode is full cell configuration mould
Formula is also non-full cell configuration mode, discarding reference signal.Correspondingly, after terminal device receives echo signal, according to
Priority rule also thinks that reference signal is dropped always, that is, thinks that the data-signal received is complete.
In one embodiment, echo signal includes data-signal and reference signal, wherein data-signal is set by network
It is standby data to be sent to be subjected to rate-matched or punching obtains, reference signal be filled in data to be sent by rate-matched or
The vacant locations formed after punching.
In the present embodiment, rate-matched, which refers to, carries out bit adjustment to data-signal, to match the carrying energy of running time-frequency resource
Power；Punching refers to that the bit by position a certain in data-signal is destroyed.After carrying out rate-matched or punching to data-signal, number
It is believed that number in will form vacant locations, to realize the multiplexing on same running time-frequency resource of data-signal and reference signal, the vacancy
Reference signal is filled in position.
In the present embodiment, the network equipment, can be to first terminal when transmission is by data-signal after rate-matched or punching
Equipment transmission is used to indicate data-signal by rate-matched or the notification information of punching, can not also send and use to first terminal equipment
In designation date signal by rate-matched or the notification information of punching.It is used for whether the network equipment sends to first terminal equipment
In designation date signal by rate-matched or the notification information of punching, the target demodulation strategy that first terminal equipment is taken also has
Institute is different.
Specifically, being used to indicate data-signal by rate-matched or the notice of punching from the network equipment if not receiving
Information, then first terminal equipment directly demodulates echo signal, obtains the first valid data.That is, first terminal equipment is pressed
Echo signal is demodulated according to the mode for not carrying out rate-matched or punching.If receiving being used to indicate from the network equipment
Data-signal is by rate-matched or the notification information of punching, then first terminal equipment is according to the vacancy position carried in the notification information
The location information set positions and abandons the reference signal for being filled in vacant locations, obtains data-signal, and to data-signal into
Row demodulation.
In addition, being used to indicate data-signal by rate-matched or the notice of punching from the network equipment for not receiving
The case where information, in another embodiment, first terminal equipment, can also be according to being pre-configured with after obtaining the first valid data
At least one rate-matched or puncturing patterns to the first valid data carry out blind examination, determine the corresponding targeted rate of data-signal
Matching or puncturing patterns, so according to targeted rate matching or the corresponding solution rate-matched of puncturing patterns or puncturing patterns to the
One valid data carry out solution rate-matched or punching, obtain the second valid data.
Preconfigured each rate-matched or puncturing patterns may include the position that rate-matched or punching are carried out to data-signal
Confidence breath.For example, after carrying out blind examination to the first valid data according at least one preconfigured rate-matched or puncturing patterns,
It determines the corresponding targeted rate matching of data-signal or puncturing patterns is a certain puncturing patterns X, include to data in puncturing patterns X
The location information that signal is punched, then, first terminal equipment is based on the location information in puncturing patterns X to the first significant figure
According to solution rate-matched or punching is carried out, such as the invalid data (such as reference information) at the corresponding position of the location information is abandoned,
And then the data after discarding invalid data are demodulated.
Below by two specific embodiments, illustratively illustrate when executing above-mentioned resource multiplexing method, the network equipment
Interaction flow between terminal device.Certainly, the interaction between the network equipment and terminal device is not limited to following two
Embodiment.
Embodiment one
Fig. 3 is a kind of method flow diagram of resource multiplexing method in the specific embodiment one of the application.As shown in figure 3, should
Method the following steps are included:
Step S301, the network equipment determine that data-signal needs to be transmitted on same running time-frequency resource with reference signal.
Step S302, the network equipment abandons reference signal, and sends to the second terminal equipment for receiving reference signal
It is used to indicate the notification information that reference signal is dropped.
Data-signal is transmitted to first terminal equipment by running time-frequency resource by step S303, the network equipment.
Step S304, first terminal equipment receives the data-signal from the network equipment, and directly carries out to data-signal
Demodulation.
In the present embodiment one, the network equipment thinks that the priority of data-signal is higher than reference signal always, therefore in determination
Data-signal and reference signal needs abandon reference signal when being transmitted on same running time-frequency resource, by complete data-signal
First terminal equipment is transmitted to by running time-frequency resource.Always data-signal is complete to first terminal equipment, therefore can be directly right
Data-signal is demodulated.
Embodiment two
Fig. 4 is a kind of method flow diagram of resource multiplexing method in the specific embodiment two of the application.As shown in figure 4, should
Method the following steps are included:
Step S401, the network equipment determine that data-signal needs to be transmitted on same running time-frequency resource with reference signal.
Step S402, the network equipment punch data-signal, and reference signal is filled into data-signal and is punched
The vacant locations formed afterwards.
Reference signal and data-signal are transmitted to first terminal by same running time-frequency resource and set by step S403, the network equipment
It is standby, and the notification information for being used to indicate data-signal and being perforated is sent to first terminal equipment.It wherein, include pair in notification information
The location information for the vacant locations that data-signal is formed after being punched.
Step S404, first terminal equipment receive reference signal and data-signal, and according to vacant locations in notification information
Location information location reference signals.
Step S405, first terminal equipment abandon the reference signal navigated to, obtain data-signal.
Step S406, first terminal equipment demodulate data-signal.
In the present embodiment two, reference signal and data-signal are transmitted to first eventually by same running time-frequency resource by the network equipment
When end equipment, the notification information for being used to indicate data-signal and being perforated can be sent to first terminal equipment, so that first terminal
Equipment can take corresponding target demodulation strategy according to the notification information, avoid demodulating the improper feelings such as cause signal disturbed
Condition.
In another embodiment, reference signal and data-signal are transmitted to by the network equipment by same running time-frequency resource
When first terminal equipment, the notification information for being used to indicate data-signal and being perforated can not also be sent to first terminal equipment, at this time
First terminal equipment first in a manner of not carrying out rate-matched or punching to echo signal (including reference signal sum number it is believed that
Number) demodulated, and then according at least one preconfigured rate-matched or puncturing patterns to demodulation obtain first effectively
Data carry out blind examination, determine the matching of data-signal corresponding targeted rate or puncturing patterns, and according to being matched with targeted rate or
The corresponding solution rate-matched of puncturing patterns or puncturing patterns carry out solution rate-matched or punching to the first valid data, obtain second
Valid data.
It is above-mentioned that this specification specific embodiment is described.Other embodiments are in the scope of the appended claims
It is interior.In some cases, the movement recorded in detail in the claims or step can be come according to the sequence being different from embodiment
It executes and desired result still may be implemented.In addition, process depicted in the drawing not necessarily require show it is specific suitable
Sequence or consecutive order are just able to achieve desired result.In some embodiments, multitasking and parallel processing be also can
With or may be advantageous.
Fig. 5 is a kind of structural schematic diagram of the network equipment in one embodiment of the application.Referring to FIG. 5, can include:
Determining module 510, for determining whether data-signal and reference signal need to be passed on same running time-frequency resource
Defeated, the intended recipient device of data-signal is first terminal equipment, and the intended recipient device of reference signal is second terminal equipment.
Processing module 520, for if it is determined that data-signal and reference signal need to be transmitted on same running time-frequency resource,
Data-signal and/or reference signal are handled.
In one embodiment, processing module 520 includes:
Discarding unit, for abandoning reference signal.
In one embodiment, processing module 520 further include:
First notification unit, for sending the first notice letter for being used to indicate reference signal and being dropped to second terminal equipment
Breath.
In one embodiment, processing module 520 includes:
Rate-matched or perforation unit for carrying out rate-matched or punching to data-signal, and reference signal are filled
The vacant locations formed after to rate-matched or punching.
In one embodiment, processing module 520 further include:
Second notification unit is used to indicate data-signal by rate-matched or punching for sending to first terminal equipment
Second notification information includes the location information of vacant locations in the second notification information.
In one embodiment, processing module 520 includes:
Determination unit, for determining that the reference signal mode of reference signal, reference signal mode include reference signal needs
Full cell configuration mode or the reference signal needs for all terminal devices being sent in current area are sent to current small
The non-full cell configuration mode of section terminating equipment in area；
Processing unit, for being handled according to reference signal mode data-signal and/or reference signal.
In one embodiment, processing unit is also used to:
If reference signal mode is full cell configuration mode, rate-matched or punching are carried out to data-signal, and will ginseng
Examine the vacant locations formed after signal is filled to rate-matched or punching；
If reference signal mode is non-full cell configuration mode, reference signal is abandoned；Or, carrying out rate to data-signal
Matching or punching, and the vacant locations formed after reference signal is filled to rate-matched or punching.
In one embodiment, the network equipment further include:
Distribution module, for if it is determined that data-signal does not need to be transmitted on same running time-frequency resource with reference signal,
Different running time-frequency resources is distributed for data-signal and reference signal.
In one embodiment, data-signal is broadcast or multicast signal.
Fig. 6 is a kind of structural schematic diagram of terminal device in one embodiment of the application.Referring to FIG. 6, can include:
Receiving module 610, the echo signal transmitted on target resource for receiving the network equipment include in echo signal
Data-signal and/or reference signal, the intended recipient device of reference signal are second terminal equipment.
Demodulation module 620, for demodulating echo signal according to target demodulation strategy, target demodulation strategy is a variety of demodulation plans
One of slightly.
In one embodiment, echo signal only includes data-signal；
Demodulation module 620 includes:
First demodulating unit, for directly being demodulated to echo signal.
In one embodiment, echo signal includes data-signal and reference signal, wherein data-signal is set by network
It is standby data to be sent to be subjected to rate-matched or punching obtains, reference signal be filled in data to be sent by rate-matched or
The vacant locations formed after punching.
In one embodiment, demodulation module 620 includes:
Second demodulating unit, if for do not receive from the network equipment be used to indicate data-signal by rate-matched or
The notification information of punching, then directly demodulate echo signal, obtains the first valid data.
Third demodulating unit, if for receiving being used to indicate data-signal by rate-matched or beat from the network equipment
The notification information in hole is positioned and is abandoned and be filled in vacancy then according to the location information of the vacant locations carried in notification information
The reference signal of position, obtains data-signal；Data-signal is demodulated.
In one embodiment, demodulation module 620 further include:
Blind examination unit, for carrying out blind examination to the first valid data according at least one rate-matched or puncturing patterns, really
Determine the corresponding targeted rate matching of data-signal or puncturing patterns；
Rate-matched or perforation unit are solved, for according to solution rate-matched corresponding with targeted rate matching or puncturing patterns
Or puncturing patterns carry out solution rate-matched or punching to the first valid data, obtain the second valid data.
In one embodiment, data-signal is broadcast or multicast signal.
Referring to Fig. 7, Fig. 7 is the structure chart of the network equipment of application of the embodiment of the present invention, above-described embodiment can be realized
In the details of resource multiplexing method that is executed by the network equipment, and reach identical effect.As shown in fig. 7, the network equipment 700 wraps
It includes: processor 701, transceiver 702, memory 703, user interface 704 and bus interface, in which:
In embodiments of the present invention, the network equipment 700 further include: storage on a memory 703 and can be on processor 701
The computer program of operation, computer program realize following steps when being executed by processor 701:
Determine whether data-signal needs to be transmitted on same running time-frequency resource with reference signal, the data-signal
Intended recipient device is first terminal equipment, and the intended recipient device of the reference signal is second terminal equipment；
If it is determined that the data-signal needs to be transmitted on same running time-frequency resource with the reference signal, to the number
It is believed that number and/or the reference signal handled.
In Fig. 7, bus architecture may include the bus and bridge of any number of interconnection, specifically be represented by processor 701
One or more processors and the various circuits of memory that represent of memory 703 link together.Bus architecture can be with
Various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like are linked together, these are all these
Well known to field, therefore, it will not be further described herein.Bus interface provides interface.Transceiver 702 can be
Multiple element includes transmitter and receiver, provides the unit for communicating over a transmission medium with various other devices.Needle
To different user equipmenies, user interface 704, which can also be, external the interface for needing equipment is inscribed, and the equipment of connection includes
But be not limited to keypad, display, loudspeaker, microphone, control stick etc..
Processor 701, which is responsible for management bus architecture and common processing, memory 703, can store processor 701 and is holding
Used data when row operation.
Optionally, following steps be can also be achieved when computer program is executed by processor 703:
Abandon the reference signal.
Optionally, following steps be can also be achieved when computer program is executed by processor 703:
The first notification information for being used to indicate the reference signal and being dropped is sent to the second terminal equipment.
Optionally, following steps be can also be achieved when computer program is executed by processor 703:
Rate-matched or punching are carried out to the data-signal, and the reference signal is filled to rate-matched or punching
The vacant locations formed afterwards.
Optionally, following steps be can also be achieved when computer program is executed by processor 703:
It is sent to the first terminal equipment and is used to indicate the data-signal by rate-matched or the second notice of punching
Information includes the location information of the vacant locations in second notification information.
Optionally, following steps be can also be achieved when computer program is executed by processor 703:
Determine the reference signal mode of the reference signal, the reference signal mode include the reference signal need by
The full cell configuration mode for all terminal devices being sent in current area or reference signal needs are sent to current
The non-full cell configuration mode of section terminating equipment in cell；
The data-signal and/or the reference signal are handled according to the reference signal mode.
Optionally, following steps be can also be achieved when computer program is executed by processor 703:
If the reference signal mode be the full cell configuration mode, to the data-signal carry out rate-matched or
Punching, and the vacant locations formed after the reference signal is filled to rate-matched or punching；
If the reference signal mode is the non-full cell configuration mode, the reference signal is abandoned；Or, to described
Data-signal carries out rate-matched or punching, and the sky formed after the reference signal is filled to the rate-matched or punching
Omission is set.
Optionally, following steps be can also be achieved when computer program is executed by processor 703:
If it is determined that the data-signal does not need to be transmitted on same running time-frequency resource with the reference signal, it is described
Data-signal and the reference signal distribute different running time-frequency resources.
Optionally, the data-signal is broadcast or multicast signal.
Fig. 8 is the block diagram of the terminal device of another embodiment of the present invention.Terminal device 800 shown in Fig. 8 includes: at least
One processor 801, memory 802, at least one network interface 804 and user interface 803.It is each in terminal device 800
Component is coupled by bus system 805.It is understood that bus system 805 is logical for realizing the connection between these components
Letter.Bus system 805 further includes power bus, control bus and status signal bus in addition in addition to including data/address bus.But it is
For the sake of clear explanation, in fig. 8 various buses are all designated as bus system 805.
Wherein, user interface 803 may include display, keyboard or pointing device (for example, mouse, trace ball
(trackball), touch-sensitive plate or touch screen etc..
It is appreciated that the memory 802 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
It or may include both volatile and non-volatile memories.Wherein, nonvolatile memory can be read-only memory (Read-
Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable
Device (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or
Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), be used as external high
Speed caching.By exemplary but be not restricted explanation, the RAM of many forms is available, such as static random access memory
(Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory
(Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double DataRate
SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (Synchlink DRAM, SLDRAM) and direct rambus random access memory
(DirectRambus RAM, DRRAM).The memory 802 of the system and method for description of the embodiment of the present invention is intended to include but not
It is limited to the memory of these and any other suitable type.
In some embodiments, memory 802 stores following element, executable modules or data structures, or
Their subset of person or their superset: operating system 8021 and application program 8022.
Wherein, operating system 8021 include various system programs, such as ccf layer, core library layer, driving layer etc., are used for
Realize various basic businesses and the hardware based task of processing.Application program 8022 includes various application programs, such as media
Player (Media Player), browser (Browser) etc., for realizing various applied business.Realize the embodiment of the present invention
The program of method may be embodied in application program 8022.
In embodiments of the present invention, terminal device 800 further include: storage on a memory 809 and can be on processor 810
The computer program of operation, computer program realize following steps when being executed by processor 801:
Receive the echo signal transmitted on target resource of the network equipment, include in the echo signal data-signal and/
Or reference signal, the intended recipient device of the reference signal are second terminal equipment；
The echo signal is demodulated according to target demodulation strategy, the target demodulation strategy is one in a variety of demodulation strategies
Kind.
The method that the embodiments of the present invention disclose can be applied in processor 801, or be realized by processor 801.
Processor 801 may be a kind of IC chip, the processing capacity with signal.During realization, the above method it is each
Step can be completed by the integrated logic circuit of the hardware in processor 801 or the instruction of software form.Above-mentioned processing
Device 801 can be general processor, digital signal processor (Digital Signal Processor, DSP), dedicated integrated electricity
Road (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components.It may be implemented or execute disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general
Processor can be microprocessor or the processor is also possible to any conventional processor etc..In conjunction with institute of the embodiment of the present invention
The step of disclosed method, can be embodied directly in hardware decoding processor and execute completion, or with the hardware in decoding processor
And software module combination executes completion.Software module can be located at random access memory, and flash memory, read-only memory may be programmed read-only
In the computer readable storage medium of this fields such as memory or electrically erasable programmable memory, register maturation.The meter
Calculation machine readable storage medium storing program for executing is located at memory 802, and processor 801 reads the information in memory 802, completes in conjunction with its hardware
The step of stating method.Specifically, it is stored with computer program on the computer readable storage medium, computer program is by processor
801 realize each step such as above-mentioned resource multiplexing method embodiment when executing.
It is understood that the embodiment of the present invention description these embodiments can with hardware, software, firmware, middleware,
Microcode or combinations thereof is realized.For hardware realization, processing unit be may be implemented in one or more specific integrated circuits
(Application Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal
Processing, DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable
Logic Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general place
It manages in device, controller, microcontroller, microprocessor, other electronic units for executing herein described function or combinations thereof.
For software implementations, can by execute the embodiment of the present invention described in function module (such as process, function etc.) come
Realize technology described in the embodiment of the present invention.Software code is storable in memory and is executed by processor.Memory can
With portion realizes in the processor or outside the processor.
Optionally, following steps be can also be achieved when computer program is executed by processor 801:
When the echo signal only includes the data-signal, directly the echo signal is demodulated.
Optionally, the echo signal includes the data-signal and the reference signal, wherein the data-signal is
Data to be sent progress rate-matched or punching are obtained by the network equipment, the reference signal is filled in described pending
The vacant locations for sending data to be formed after rate-matched or punching.
Optionally, following steps be can also be achieved when computer program is executed by processor 801:
The data-signal is used to indicate by the logical of rate-matched or punching from the network equipment if not receiving
Know information, then directly the echo signal is demodulated, obtains the first valid data.
The data-signal is used to indicate by rate-matched or the notice of punching from the network equipment if receiving
Information, then according to the location information of the vacant locations carried in the notification information, position and abandon be filled in it is described
The reference signal of vacant locations obtains the data-signal；The data-signal is demodulated.
Optionally, following steps be can also be achieved when computer program is executed by processor 801:
Blind examination is carried out to first valid data according at least one rate-matched or puncturing patterns, determines the data
The corresponding targeted rate matching of signal or puncturing patterns；
According to solution rate-matched corresponding with targeted rate matching or puncturing patterns or puncturing patterns to described first
Valid data carry out solution rate-matched or punching, obtain the second valid data.
Optionally, the data-signal is broadcast or multicast signal.
Terminal device 800 can be realized each process that terminal device is realized in previous embodiment, to avoid repeating, here
It repeats no more.
Above-mentioned technical proposal determines whether data-signal needs to be passed on same running time-frequency resource with reference signal first
It is defeated, and determining that data-signal and reference signal need when being transmitted on same running time-frequency resource, can to data-signal and/
Or reference signal is handled, and the network equipment is taken accordingly for the signal to collide on same running time-frequency resource
Strategy, and then the multiplexing of data-signal and reference signal on same running time-frequency resource is realized, solve data-signal and reference
After signal collides the problems such as caused signal interference.
In short, being not intended to limit the protection scope of the application the foregoing is merely the preferred embodiment of the application.
Within the spirit and principles of this application, any modification, equivalent replacement, improvement and so on should be included in the application's
Within protection scope.
System, device, module or the unit that above-described embodiment illustrates can specifically realize by computer chip or entity,
Or it is realized by the product with certain function.It is a kind of typically to realize that equipment is computer.Specifically, computer for example may be used
Think personal computer, laptop computer, cellular phone, camera phone, smart phone, personal digital assistant, media play
It is any in device, navigation equipment, electronic mail equipment, game console, tablet computer, wearable device or these equipment
The combination of equipment.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer readable instructions, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase change memory (PRAM), static random access memory (SRAM), moves
State random access memory (DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electric erasable
Programmable read only memory (EEPROM), flash memory or other memory techniques, read-only disc read only memory (CD-ROM) (CD-ROM),
Digital versatile disc (DVD) or other optical storage, magnetic cassettes, tape magnetic disk storage or other magnetic storage devices
Or any other non-transmission medium, can be used for storage can be accessed by a computing device information.As defined in this article, it calculates
Machine readable medium does not include temporary computer readable media (transitory media), such as the data-signal and carrier wave of modulation.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described want
There is also other identical elements in the process, method of element, commodity or equipment.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for system reality
For applying example, since it is substantially similar to the method embodiment, so being described relatively simple, related place is referring to embodiment of the method
Part explanation.
Claims (34)
1. a kind of resource multiplexing method, which is characterized in that executed by the network equipment, which comprises
Determine whether data-signal needs to be transmitted on same running time-frequency resource with reference signal, the target of the data-signal
Receiving device is first terminal equipment, and the intended recipient device of the reference signal is second terminal equipment；
If it is determined that the data-signal needs to be transmitted on same running time-frequency resource with the reference signal, the data are believed
Number and/or the reference signal handled.
2. the method according to claim 1, wherein described to the data-signal and/or the reference signal
It is handled, comprising:
Abandon the reference signal.
3. according to the method described in claim 2, it is characterized by further comprising:
The first notification information for being used to indicate the reference signal and being dropped is sent to the second terminal equipment.
4. the method according to claim 1, wherein described to the data-signal and/or the reference signal
It is handled, comprising:
Rate-matched or punching are carried out to the data-signal, and shape after the reference signal is filled to rate-matched or punching
At vacant locations.
5. according to the method described in claim 4, it is characterized by further comprising:
The data-signal is used to indicate by rate-matched or the second notification information of punching to first terminal equipment transmission,
It include the location information of the vacant locations in second notification information.
6. the method according to any one of claim 2-5, which is characterized in that described to the data-signal and/or institute
Reference signal is stated to be handled, comprising:
Determine that the reference signal mode of the reference signal, the reference signal mode include that the reference signal need to be to be sent
It needs to be sent to current area to the full cell configuration mode of all terminal devices in current area or the reference signal
The non-full cell configuration mode of interior section terminating equipment；
The data-signal and/or the reference signal are handled according to the reference signal mode.
7. according to the method described in claim 6, it is characterized in that, described believe the data according to the reference signal mode
Number and/or the reference signal handled, comprising:
If the reference signal mode is the full cell configuration mode, rate-matched is carried out to the data-signal or is beaten
Hole, and the vacant locations formed after the reference signal is filled to rate-matched or punching；
If the reference signal mode is the non-full cell configuration mode, the reference signal is abandoned；Or, to the data
Signal carries out rate-matched or punching, and the vacancy position formed after the reference signal is filled to the rate-matched or punching
It sets.
8. the method according to claim 1, wherein the method also includes:
If it is determined that the data-signal does not need to be transmitted on same running time-frequency resource with the reference signal, it is the data
Signal and the reference signal distribute different running time-frequency resources.
9. the method according to claim 1, wherein the data-signal is broadcast or multicast signal.
10. a kind of resource multiplexing method, which is characterized in that executed by terminal device, which comprises
The echo signal that the network equipment transmits on target resource is received, includes data-signal and/or ginseng in the echo signal
Signal is examined, the intended recipient device of the reference signal is second terminal equipment；
The echo signal is demodulated according to target demodulation strategy, the target demodulation strategy is one of a variety of demodulation strategies.
11. according to the method described in claim 10, it is characterized in that, the echo signal only includes the data-signal；
It is described that the echo signal is demodulated according to target demodulation strategy, comprising:
Directly the echo signal is demodulated.
12. according to the method described in claim 10, it is characterized in that, the echo signal includes the data-signal and described
Reference signal, wherein the data-signal is to carry out rate-matched or punch to obtain by data to be sent by the network equipment
, the reference signal is filled in the vacant locations that the data to be sent are formed after rate-matched or punching.
13. according to the method for claim 12, which is characterized in that described to demodulate the target letter according to target demodulation strategy
Number, comprising:
If not receiving the data-signal that is used to indicate from the network equipment to be believed by rate-matched or the notice of punching
Breath, then directly demodulate the echo signal, obtain the first valid data；
The data-signal is used to indicate by rate-matched or the notification information of punching from the network equipment if receiving,
Then according to the location information of the vacant locations carried in the notification information, positions and abandon and be filled in the vacancy position
The reference signal set obtains the data-signal；The data-signal is demodulated.
14. according to the method for claim 13, which is characterized in that further include:
Blind examination is carried out to first valid data according at least one rate-matched or puncturing patterns, determines the data-signal
Corresponding targeted rate matching or puncturing patterns；
It is effective to described first according to solution rate-matched corresponding with targeted rate matching or puncturing patterns or puncturing patterns
Data carry out solution rate-matched or punching, obtain the second valid data.
15. according to the method described in claim 10, it is characterized in that, the data-signal is broadcast or multicast signal.
16. a kind of network equipment characterized by comprising
Determining module, it is described for determining whether data-signal and reference signal need to be transmitted on same running time-frequency resource
The intended recipient device of data-signal is first terminal equipment, and the intended recipient device of the reference signal sets for second terminal
It is standby；
Processing module, for if it is determined that the data-signal needs to be passed on same running time-frequency resource with the reference signal
It is defeated, the data-signal and/or the reference signal are handled.
17. the network equipment according to claim 16, which is characterized in that the processing module includes:
Discarding unit, for abandoning the reference signal.
18. the network equipment according to claim 17, which is characterized in that the processing module further include:
First notification unit is logical for sending be used to indicate that the reference signal is dropped first to the second terminal equipment
Know information.
19. the network equipment according to claim 16, which is characterized in that the processing module includes:
Rate-matched or perforation unit, for carrying out rate-matched or punching to the data-signal, and by the reference signal
The vacant locations formed after filling to rate-matched or punching.
20. the network equipment according to claim 19, which is characterized in that the processing module further include:
Second notification unit, for being used to indicate the data-signal by rate-matched to first terminal equipment transmission or beating
Second notification information in hole includes the location information of the vacant locations in second notification information.
21. the network equipment described in any one of 7-20 according to claim 1, which is characterized in that the processing module includes:
Determination unit, for determining that the reference signal mode of the reference signal, the reference signal mode include the reference
Signal needs to be sent to the full cell configuration mode of all terminal devices in current area or the reference signal need by
It is sent to the non-full cell configuration mode of the section terminating equipment in current area；
Processing unit, for being handled according to the reference signal mode the data-signal and/or the reference signal.
22. the network equipment according to claim 21, which is characterized in that the processing unit is also used to:
If the reference signal mode is the full cell configuration mode, rate-matched is carried out to the data-signal or is beaten
Hole, and the vacant locations formed after the reference signal is filled to rate-matched or punching；
If the reference signal mode is the non-full cell configuration mode, the reference signal is abandoned；Or, to the data
Signal carries out rate-matched or punching, and the vacancy position formed after the reference signal is filled to the rate-matched or punching
It sets.
23. the network equipment according to claim 16, which is characterized in that the network equipment further include:
Distribution module, for if it is determined that the data-signal does not need to be passed on same running time-frequency resource with the reference signal
It is defeated, different running time-frequency resources is distributed for the data-signal and the reference signal.
24. the network equipment according to claim 16, which is characterized in that the data-signal is broadcast or multicast signal.
25. a kind of terminal device characterized by comprising
Receiving module, the echo signal transmitted on target resource for receiving the network equipment include number in the echo signal
It is believed that number and/or reference signal, the intended recipient device of the reference signal be second terminal equipment；
Demodulation module, for demodulating the echo signal according to target demodulation strategy, the target demodulation strategy is a variety of demodulation
One of strategy.
26. terminal device according to claim 25, which is characterized in that the echo signal only includes the data letter
Number；
The demodulation module includes:
First demodulating unit, for directly being demodulated to the echo signal.
27. terminal device according to claim 25, which is characterized in that the echo signal include the data-signal and
The reference signal, wherein the data-signal is that data to be sent are carried out rate-matched or punching by the network equipment
It obtains, the reference signal is filled in the vacant locations that the data to be sent are formed after rate-matched or punching.
28. terminal device according to claim 27, which is characterized in that the demodulation module includes:
Second demodulating unit, if being used to indicate the data-signal by rate from the network equipment for not receiving
The notification information matched or punched then directly demodulates the echo signal, obtains the first valid data；
Third demodulating unit, if being used to indicate the data-signal by rate-matched from the network equipment for receiving
Or the notification information of punching is positioned and is abandoned then according to the location information of the vacant locations carried in the notification information
It is filled in the reference signal of the vacant locations, obtains the data-signal；The data-signal is demodulated.
29. terminal device according to claim 28, which is characterized in that the demodulation module further include:
Blind examination unit, for carrying out blind examination to first valid data according at least one rate-matched or puncturing patterns, really
Determine the corresponding targeted rate matching of the data-signal or puncturing patterns；
Rate-matched or perforation unit are solved, for according to solution rate-matched corresponding with targeted rate matching or puncturing patterns
Or puncturing patterns carry out solution rate-matched or punching to first valid data, obtain the second valid data.
30. terminal device according to claim 25, which is characterized in that the data-signal is broadcast or multicast signal.
31. a kind of network equipment characterized by comprising
Processor；And
It is arranged to the memory of storage computer executable instructions, the executable instruction makes the processor when executed
The method that perform claim requires any one of 1-9.
32. a kind of computer readable storage medium, the computer-readable recording medium storage one or more program, described one
A or multiple programs are when the network equipment for being included multiple application programs executes, so that the network equipment perform claim requires
The method of any one of 1-9.
33. a kind of terminal device characterized by comprising
Processor；And
It is arranged to the memory of storage computer executable instructions, the executable instruction makes the processor when executed
The method that perform claim requires any one of 10-15.
34. a kind of computer readable storage medium, the computer-readable recording medium storage one or more program, described one
A or multiple programs are when the terminal device for being included multiple application programs executes, so that the terminal device perform claim requires
The method of any one of 10-15.
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|---|---|---|---|
| CN201710682062.9A CN109392121B (en) | 2017-08-10 | 2017-08-10 | Resource multiplexing method and equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710682062.9A CN109392121B (en) | 2017-08-10 | 2017-08-10 | Resource multiplexing method and equipment |
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| CN109392121A true CN109392121A (en) | 2019-02-26 |
| CN109392121B CN109392121B (en) | 2021-05-14 |
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| CN112399560A (en) * | 2019-08-12 | 2021-02-23 | 成都华为技术有限公司 | Communication method and device |
| WO2022160219A1 (en) * | 2021-01-28 | 2022-08-04 | 华为技术有限公司 | Communication method and apparatus |
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| CN112399560A (en) * | 2019-08-12 | 2021-02-23 | 成都华为技术有限公司 | Communication method and device |
| CN112399560B (en) * | 2019-08-12 | 2024-01-02 | 成都华为技术有限公司 | Communication method and device |
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| CN109392121B (en) | 2021-05-14 |
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