CN110049554A

CN110049554A - A kind of user equipment that be used to wirelessly communicate, the method and apparatus in base station

Info

Publication number: CN110049554A
Application number: CN201810039619.1A
Authority: CN
Inventors: 蒋琦; 张晓博
Original assignee: Shanghai Langbo Communication Technology Co Ltd
Current assignee: Shanghai Langbo Communication Technology Co Ltd
Priority date: 2018-01-16
Filing date: 2018-01-16
Publication date: 2019-07-23
Anticipated expiration: 2038-01-16
Also published as: CN116017709A; CN110049554B

Abstract

This application discloses the method and apparatus in a kind of user equipment that be used to wirelessly communicate, base station.User equipment receives the first broadcast singal and the second broadcast singal on the first sub-band and the second sub-band first respectively；The first wireless signal, at least the latter in second wireless singal are then sent in the second sub-band；First broadcast singal includes a first kind synchronization signal, and second broadcast singal includes a second homochronousness signal；The first kind synchronization signal is used for determining first identifier, and the second homochronousness signal is used for determining second identifier；The first identifier is related with first wireless signal, and the second identifier is related with the second wireless singal.The application will be transmitted on the second sub-band by design for the first wireless signal of first identifier, increase the send opportunity of the up channel of user equipment, and then the overall performance of lifting system under unlicensed spectrum scene.

Description

A kind of user equipment that be used to wirelessly communicate, the method and apparatus in base station

Technical field

This application involves the transmission methods and device in wireless communication system, more particularly, to unlicensed spectrum The transmission method and device of up channel on (Unlicensed Spectrum).

Background technique

Traditional 3GPP (3rd Generation Partner Project, third generation cooperative partner program) LTE In (Long-term Evolution, long term evolution) system, data transmission be can only occur on authorization frequency spectrum, however as industry Business amount increased dramatically, and especially in some urban areas, frequency spectrum be authorized to be likely difficult to meet the needs of portfolio.Release 13 And the communication in Release 14 in unlicensed spectrum is introduced by cellular system, and is used for the transmission of downlink and uplink data.For Guarantee, LBT (Listen Before Talk, session before listen to) technology quilt compatible with the access technology in other unlicensed spectrums LAA (Licensed Assisted Access, the access of authorization frequency spectrum auxiliary) adopts to avoid because of multiple transmitters while occupying Identical frequency resource and bring are interfered.In Release 13 and Release 14, base station passes through transmission in unlicensed spectrum (Common Control Radio Network Temporary Identifier, public control wireless network face CC-RNTI When identify) whether the scrambled control signaling instruction subsequent time-domain resource of user equipment occupied by the base station.

Currently, the technical discussion of 5G NR (New Radio Access Technology, new wireless access technology) is In progress, one of important feature is exactly the unlicensed spectrum service of SA (Stand-Alone is independently disposed).Traditional In LAA, PRACH (Physical Random Access Channel, Physical Random Access Channel) and PUCCH (Physical Uplink Control Channel, Physical Uplink Control Channel) be authorization frequency spectrum on transmit, and The uplink of no scheduling (Grant-Free) is not supported in LAA.Under SA scene, above problem needs are reconsidered.

Summary of the invention

It is exactly still using in 5G NR Phase (stage) 1 for an above-mentioned simple realization about PRACH problem The design of PRACH, user equipment are sent according to the configuration information of the PRACH on different frequency bands in corresponding running time-frequency resource position PRACH.However due to the limitation by LBT and MCOT (Max Channel Occupy Time, maximum channel holding time), It is correspondingly that different surely occupied by user equipment of running time-frequency resource that PRACH is configured sends PRACH, and then can drop with frequency band The access chance of low user equipment.

In view of the above-mentioned problems, this application discloses a solution.In the absence of conflict, the user of the application sets The feature in embodiment and embodiment in standby can be applied in base station, and vice versa.In the absence of conflict, the application Embodiment and embodiment in feature can arbitrarily be combined with each other.

This application discloses a kind of methods in user equipment that be used to wirelessly communicate, characterized by comprising:

The first broadcast singal and the second broadcast singal are received respectively on the first sub-band and the second sub-band；

The first wireless signal, at least the latter in second wireless singal are sent in the second sub-band；

Wherein, first broadcast singal includes a first kind synchronization signal and a type I information block, and described the Two broadcast singals include a second homochronousness signal and a second category information block；The first kind synchronization signal is used for really Determine first identifier, the second homochronousness signal is used for determining second identifier；The type I information block is used for determining A kind of running time-frequency resource pond, the second category information block are used for determining the second class running time-frequency resource pond；First wireless signal accounts for With the first running time-frequency resource, first running time-frequency resource belongs to first kind running time-frequency resource pond；The second wireless singal occupies Second running time-frequency resource, second running time-frequency resource belong to the second class running time-frequency resource pond；The first identifier and described first Wireless signal is related, and the second identifier is related with the second wireless singal.

As one embodiment, the above method is advantageous in that: in traditional LTE and 5G system, for cell The PRACH of synchronization signal is often sent on a corresponding band resource, and the PRACH of different community is tended not to same It is sent on band resource；And the design in the application, when first wireless signal is the PRACH for the first sub-band, When the second wireless singal is the PRACH for the second sub-band, two sons are carried simultaneously on second sub-band The PRACH of frequency band, and then the more flexible transmission mode for being configured with PRACH avoid transmission and sub-band because of PRACH One-to-one relationship and the problem of cause under SA scene user equipment access probability to reduce.

As one embodiment, another of the above method is advantageous in that: sending described first on first sub-band Broadcast singal ensure that the downlink access that user equipment can be carried out on first sub-band；And for the first son frequency The uplink of band can carry out on the sub-band except the first sub-band, and base station can will be directed under a user in SA Row receives and uplink sends flexible configuration over a plurality of bands, improves efficiency of transmission.

As one embodiment, another of the above method is advantageous in that: when base station finds to interfere feelings on the first sub-band When condition is more serious and often occupied, base station can dynamically tell user equipment in the enterprising hand-manipulating of needle of the second sub-band to described The uplink of first sub-band is sent, and then improves the chance of uplink.

As one embodiment, another of the above method is advantageous in that: first wireless signal and first mark Know related；First wireless signal is scrambled by the first identifier, when base station also distributes first running time-frequency resource When transmitting other up channels to other users, the up channel is using second identifier scrambling, to avoid with described the One wireless signal interferes；Aforesaid way increases the service efficiency of uplink frequency domain resources.

According to the one aspect of the application, the above method be characterized in that include:

Receive the first signaling；

Wherein, first signaling is used to indicate that the occupied frequency domain resource of the first running time-frequency resource belongs to described Two sub-bands.

As one embodiment, the speciality of the above method is: sending described the by the first signaling dynamic instruction Band resource used by one wireless signal, when configuring multiple candidate band resources for first wireless signal, above-mentioned side Formula further increases the flexibility of the transmission of first wireless signal.

The energy measuring for being directed to second sub-band is executed in first time window；

The energy measuring for being directed to second sub-band is executed in the second time window；

Wherein, the first time window and second time window respectively correspond first running time-frequency resource and described second Running time-frequency resource；The first kind synchronization signal is used for determining first antenna port set, for the first antenna port set Measure the energy measuring that be used to be performed in the first time window；The second homochronousness signal is used for determining Second antenna port group, the institute that the measurement for the second antenna port group be used to be performed in second time window State energy measuring.

As one embodiment, the speciality of the above method is: the spatial character of the first kind synchronization signal is used for The LBT of the transmission for first wireless signal is carried out, the spatial character of the second homochronousness signal be used to carry out needle To the LBT of the transmission of the second wireless singal；When the user equipment RF capabilities can simultaneously in the first sub-band and When carrying out LBT and transmission on the second sub-band, aforesaid way simplifies LBT process, avoids the user equipment in the second sub-band It is upper to send the first wireless signal advance hand-manipulating of needle to the multiple LBT of different antennae port set.

Third wireless signal is sent in third sub-band；

Wherein, first kind running time-frequency resource pond includes third running time-frequency resource subpool, and the third wireless signal occupies the Three running time-frequency resources, the third running time-frequency resource belong to the third running time-frequency resource subpool；The first identifier and the third without Line signal is related.

As one embodiment, the above method is advantageous in that: being first nothing other than second sub-band Line signal is provided with third sub-band, further increases the chance of uplink transmission.

As one embodiment, another of the above method is advantageous in that: the first identifier and the third wireless communication Number related, the third running time-frequency resource can equally be distributed to the uplink for the serving cell of third mark by the base station and pass It is defeated, improve the service efficiency of uplink time/frequency source.

Third broadcast singal is received on third sub-band；

The energy measuring for being directed to the third sub-band is executed in third time window；

Wherein, the third time window corresponds to the third running time-frequency resource, for the measurement of the first antenna port set It is used for the energy measuring being performed in the third time window；The third broadcast singal includes that a third is similar Signal and a third category information block are walked, the third homochronousness signal is used for determining that third identifies；Third mark with The third wireless signal is unrelated.

As one embodiment, the above method is advantageous in that: the spatial character of the first kind synchronization signal is used for The energy measuring being performed in the third time window is carried out, simplifies LBT process, avoids the user equipment in third The first wireless signal advance hand-manipulating of needle is sent on sub-band to the multiple LBT of different antennae port set.

This application discloses a kind of methods in base station that be used to wirelessly communicate, characterized by comprising:

The first broadcast singal and the second broadcast singal are sent respectively on the first sub-band and the second sub-band；

The first wireless signal, at least the latter in second wireless singal are monitored in the second sub-band；

Send the first signaling；

Execute energy measuring respectively on first sub-band and second sub-band to determine in second son First wireless signal is received on frequency band；

As one embodiment, the above method is advantageous in that: the base station is by energy measuring as a result, described in determining The probability that second sub-band is occupied by other transmitting terminals is lower, and then first wireless communication that will be directed to first sub-band It number is transmitted on second sub-band, to improve transmission performance and transmission opportunity.

Third wireless signal is monitored in third sub-band；

Third broadcast singal is sent on third sub-band；

Wherein, the third broadcast singal includes a third homochronousness signal and a third category information block, and described the Three classes synchronization signal is used for determining that third identifies；The third mark is unrelated with the third wireless signal；The base station exists The third wireless signal is monitored in the third running time-frequency resource subpool.

This application discloses a kind of user equipmenies that be used to wirelessly communicate, characterized by comprising:

First receiver module receives the first broadcast singal and second extensively respectively on the first sub-band and the second sub-band Broadcast signal；

First transceiver module sends the first wireless signal in the second sub-band, in second wireless singal at least after Person；

As one embodiment, the above-mentioned user equipment that be used to wirelessly communicate is characterized in that, first transceiver Module also receives the first signaling；First signaling is used to indicate that the occupied frequency domain resource of the first running time-frequency resource belongs to Second sub-band.

As one embodiment, the above-mentioned user equipment that be used to wirelessly communicate is characterized in that, first transceiver Module executes the energy measuring for second sub-band also in first time window, and executes needle in the second time window To the energy measuring of second sub-band；The first time window and second time window respectively correspond first time-frequency Resource and second running time-frequency resource；The first kind synchronization signal is used for determining first antenna port set, for described The energy measuring that the measurement of one antenna port group be used to be performed in the first time window；Described second is similar Step signal is used for determining the second antenna port group, and the measurement for the second antenna port group is used at described second Between the energy measuring that is performed in window.

As one embodiment, the above-mentioned user equipment that be used to wirelessly communicate is characterized in that, first transceiver Module sends third wireless signal also in third sub-band；First kind running time-frequency resource pond includes third running time-frequency resource Pond, the third wireless signal occupy third running time-frequency resource, and the third running time-frequency resource belongs to the third running time-frequency resource subpool； The first identifier is related with the third wireless signal.

As one embodiment, the above-mentioned user equipment that be used to wirelessly communicate is characterized in that, first receiver Module receives third broadcast singal also on third sub-band, and first transceiver module also executes needle in third time window To the energy measuring of the third sub-band；The third time window corresponded to the third running time-frequency resource, for described first day The energy measuring that the measurement of line port set be used to be performed in the third time window；The third broadcast singal Including a third homochronousness signal and a third category information block, the third homochronousness signal is used for determining third mark Know；The third mark is unrelated with the third wireless signal.

This application discloses a kind of base station equipments that be used to wirelessly communicate, characterized by comprising:

Second transceiver module sends the first broadcast singal and second extensively respectively on the first sub-band and the second sub-band Broadcast signal；

Third transceiver module monitors the first wireless signal in the second sub-band, in second wireless singal at least after Person；

As one embodiment, the above-mentioned base station equipment that be used to wirelessly communicate is characterized in that, the third transceiver Module also sends the first signaling；First signaling is used to indicate that the occupied frequency domain resource of the first running time-frequency resource belongs to Second sub-band.

As one embodiment, the above-mentioned base station equipment that be used to wirelessly communicate is characterized in that, second transceiver Module executes energy measuring respectively on first sub-band and second sub-band also to determine in the second son frequency It takes and receives first wireless signal.

As one embodiment, the above-mentioned base station equipment that be used to wirelessly communicate is characterized in that, the third transceiver Module monitors third wireless signal also in third sub-band；First kind running time-frequency resource pond includes third running time-frequency resource Pond, the third wireless signal occupy third running time-frequency resource, and the third running time-frequency resource belongs to the third running time-frequency resource subpool； The first identifier is related with the third wireless signal.

As one embodiment, the above-mentioned base station equipment that be used to wirelessly communicate is characterized in that, second transceiver Module sends third broadcast singal also on third sub-band；The third broadcast singal include third homochronousness signal and One third category information block, the third homochronousness signal are used for determining that third identifies；The third mark and the third Wireless signal is unrelated；The base station monitors the third wireless signal in the third running time-frequency resource subpool.

It is compared as one embodiment with traditional scheme, the application has following advantage:

In traditional LTE system, for a cell synchronization signal PRACH often in a corresponding band resource The PRACH of upper transmission, different community will not be sent on the same band resource；And the design in the application, when described One wireless signal is the PRACH for the first sub-band, when the second wireless singal is the PRACH for the second sub-band When, the PRACH of two sub-bands, and then the more flexible biography for being configured with PRACH are carried on second sub-band simultaneously Defeated mode, avoiding leads to the user equipment under SA scene because of the transmission of PRACH and the one-to-one relationship of sub-band The problem of access probability reduces.

First broadcast singal is sent on first sub-band, ensure that can be used on first sub-band The downlink of family equipment accesses；And the uplink for first sub-band can be on the sub-band except the first sub-band It carries out, the downlink reception that a user is directed in SA and uplink can be sent flexible configuration over a plurality of bands by base station, be improved Efficiency of transmission.

First wireless signal is related with the first identifier, by the first identifier to first wireless signal Scrambling, when first running time-frequency resource is also assigned to other up channels of other users transmission by base station, the uplink letter Road is scrambled using the second identifier, is interfered to avoid with first wireless signal；Aforesaid way increases line frequency The service efficiency of domain resource.

Band resource used by first wireless signal is sent by the first signaling dynamic instruction, described in being When first wireless signal configures multiple candidate band resources, aforesaid way further increases the transmission of first wireless signal Flexibility.

Detailed description of the invention

By reading referring to the detailed description of non-limiting embodiments in the following drawings, other spies of the application Sign, objects and advantages will become more apparent:

Fig. 1 shows the flow chart of first broadcast singal of one embodiment according to the application；

Fig. 2 shows the schematic diagrames according to the network architecture of one embodiment of the application；

Fig. 3 shows the reality of the radio protocol architecture of the user plane and control plane according to one embodiment of the application Apply the schematic diagram of example；

Fig. 4 shows the schematic diagram of enode and UE according to one embodiment of the application；

Fig. 5 shows the flow chart of first wireless signal of one embodiment according to the application；

Fig. 6 shows the flow chart of the third wireless signal according to one embodiment of the application；

Fig. 7 shows the schematic diagram of the first sub-band and the second sub-band according to one embodiment of the application；

Fig. 8 shows first broadcast singal, the second broadcast singal, the first wireless communication of one embodiment according to the application Number and second wireless singal schematic diagram；

Fig. 9 shows the schematic diagram in the first kind running time-frequency resource pond according to one embodiment of the application；

Figure 10 shows the schematic diagram in the first kind running time-frequency resource pond according to another embodiment of the application；

Figure 11 shows the schematic diagram in the second class running time-frequency resource pond of one embodiment according to the application；

Figure 12 shows the schematic diagram of the first signaling and the first running time-frequency resource according to one embodiment of the application；

Figure 13 is shown according to the first antenna port set of one embodiment of the application and showing for the second antenna port group It is intended to；

Figure 14 shows the given time window according to one embodiment of the application, given object time unit and given nothing The schematic diagram of line signal；

Figure 15 respectively illustrates the schematic diagram of the antenna structure according to the UE of one embodiment of the application equipment；

Figure 16 shows the structural block diagram for the processing unit in user equipment of one embodiment according to the application；

Figure 17 shows the structural block diagrams for the processing unit in base station according to one embodiment of the application.

Specific embodiment

It is described in further detail below in conjunction with technical solution of the attached drawing to the application, it should be noted that do not rushing In the case where prominent, the feature in embodiments herein and embodiment can be arbitrarily combined with each other.

Embodiment 1

Embodiment 1 illustrates the flow chart of the first broadcast singal, as shown in Fig. 1.

In embodiment 1, the user equipment in the application receives respectively on the first sub-band and the second sub-band First broadcast singal and the second broadcast singal；And the first wireless signal is sent in the second sub-band, in second wireless singal At least the latter；First broadcast singal includes a first kind synchronization signal and a type I information block, and described second is wide Broadcasting signal includes a second homochronousness signal and a second category information block；The first kind synchronization signal is used for determining One mark, the second homochronousness signal are used for determining second identifier；The type I information block is used for determining the first kind Running time-frequency resource pond, the second category information block are used for determining the second class running time-frequency resource pond；First wireless signal occupies the One running time-frequency resource, first running time-frequency resource belong to first kind running time-frequency resource pond；The second wireless singal occupies second Running time-frequency resource, second running time-frequency resource belong to the second class running time-frequency resource pond；The first identifier is wireless with described first Signal is related, and the second identifier is related with the second wireless singal.

As a sub- embodiment, first sub-band is a BWP (Bandwidth Part, portions of bandwidth), or First sub-band described in person is a CC (Component Carrier, carrier component).

As a sub- embodiment, the corresponding serving cell (Serving Cell) of first sub-band.

As a sub- embodiment, second sub-band is a BWP or second sub-band is a CC.

As a sub- embodiment, the corresponding serving cell of second sub-band.

As a sub- embodiment, first sub-band and second sub-band are orthogonal in frequency domain.

As a sub- embodiment, first kind synchronization signal included by first broadcast singal and type I information block It is directed to first sub-band.

As an accompanying Examples of the sub- embodiment, the first kind synchronization signal include in PSS and SSS at least It is a kind of.

As an accompanying Examples of the sub- embodiment, the first kind synchronization signal includes one or more SS.

As an accompanying Examples of the sub- embodiment, the type I information block includes MIB (Master Information Block, Master Information Block).

As an accompanying Examples of the sub- embodiment, the type I information block includes SIB1 (System Information Block 1, system information block 1).

As an accompanying Examples of the sub- embodiment, the type I information block includes RMSI (Remaining System Information, remaining system information).

As a sub- embodiment, the second homochronousness signal and the second category information block included by second broadcast singal It is directed to second sub-band.

As an accompanying Examples of the sub- embodiment, the second homochronousness signal include in PSS and SSS at least It is a kind of.

As an accompanying Examples of the sub- embodiment, the second homochronousness signal includes one or more SS.

As an accompanying Examples of the sub- embodiment, the second category information block includes MIB.

As an accompanying Examples of the sub- embodiment, the second category information block includes SIB1.

As an accompanying Examples of the sub- embodiment, the second category information block includes RMSI.

As a sub- embodiment, the type I information block indicates the first subcarrier spacing, between first subcarrier Every for first sub-band.

As a sub- embodiment, the second category information block indicates the second subcarrier spacing, between second subcarrier Every for second sub-band.

As an accompanying Examples of above-mentioned two sub- embodiment, first subcarrier spacing is equal to second son Carrier wave interval.

As a sub- embodiment, first sub-band and second sub-band are QCL (Quasi Co- Located, quasi- co-located).

As an accompanying Examples of the sub- embodiment, two sub-bands are referring to for QCL: can be from described two sons All or part of large scale (large-scale) characteristic of the wireless signal sent on a sub-band in frequency band (properties) it is inferred to all or part of large scale characteristic of the wireless signal sent on another described sub-band；Institute Stating large scale characteristic includes: time delay expansion (Delay Spread), doppler spread (Doppler Spread), Doppler's displacement (Doppler Shift), one of path loss (Path Loss), average gain (Average Gain) or a variety of.

As a sub- embodiment, the first identifier is a PCID, and the second identifier is a PCID.

As an accompanying Examples of the sub- embodiment, PCID corresponding to the first identifier and the second identifier Corresponding PCID is different.

As a sub- embodiment, the type I information block is the RACH-ConfigCommon IE in TS 38.331 (Information Elements, information unit).

As a sub- embodiment, the second category information block is the RACH-ConfigCommon IE in TS 38.331.

As a sub- embodiment, first kind running time-frequency resource pond includes K1 first kind running time-frequency resource, gives first Class running time-frequency resource is any one in the K1 first kind running time-frequency resource, and the type I information block is used for determining described In the given occupied time-domain resource of first kind running time-frequency resource, the given occupied frequency domain resource of first kind running time-frequency resource At least one.

As an accompanying Examples of the sub- embodiment, when the L1 first kind in the K1 first kind running time-frequency resource Frequency resource belongs to second sub-band, and the L1 is greater than 1 and is not more than the positive integer of K1, and the K1 is positive integer.

As an example of the accompanying Examples, the L1 first kind running time-frequency resource includes the first time-frequency money Source.

As a sub- embodiment, the second class running time-frequency resource pond includes K2 the second class running time-frequency resources, gives second Class running time-frequency resource is any one in the K2 the second class running time-frequency resources, and the second category information block is used for determining described In the given occupied time-domain resource of second class running time-frequency resource, the given second occupied frequency domain resource of class running time-frequency resource At least one.

As an accompanying Examples of the sub- embodiment, the K2 the second class running time-frequency resources belong to second son Frequency band.

As a sub- embodiment, the first identifier is related with first wireless signal to be referred to: the first identifier It is a PCID, first wireless signal is the PRACH for the first PCID.

As an accompanying Examples of the sub- embodiment, the first PCID corresponds to first service cell.

As an accompanying Examples of the sub- embodiment, refer to for the PRACH of the first PCID: the user is set Standby acquisition synchronization and the configuration information for sending the PRACH on the corresponding serving cell of the first PCID, and according to The configuration information of the PRACH sends the PRACH.

As a sub- embodiment, the first identifier is related with first wireless signal to be referred to: the first identifier It is used to generate First ray, first wireless signal is scrambled by the First ray.

As a sub- embodiment, the first identifier is related with first wireless signal to be referred to: the first identifier It is used to generate First ray, first wireless signal includes the first demodulated reference signal, first demodulated reference signal It is scrambled by the First ray.

As an accompanying Examples of above-mentioned two sub- embodiment, first wireless signal is PUSCH (Physical Uplink Shared Channel, Physical Uplink Shared Channel).

As an accompanying Examples of above-mentioned two sub- embodiment, the user equipment is sending first wireless communication Before number, the physical layer scheduling signaling for first wireless signal is not received.

As an accompanying Examples of above-mentioned two sub- embodiment, the transmission for first wireless signal is scheduling Default.

As an accompanying Examples of above-mentioned two sub- embodiment, the transmission of first wireless signal is based on competition (Contention-Based).

As a sub- embodiment, the second identifier is related with the second wireless singal to be referred to: the second identifier It is a PCID, the second wireless singal is the PRACH for the 2nd PCID.

As an accompanying Examples of the sub- embodiment, refer to for the PRACH of the 2nd PCID: the user is set Standby acquisition synchronization and the configuration information for sending the PRACH on the corresponding serving cell of the 2nd PCID, and according to The configuration information of the PRACH sends the PRACH.

As an accompanying Examples of the sub- embodiment, the 2nd PCID corresponds to second service cell.

As a sub- embodiment, the second identifier is related with the second wireless singal to be referred to: the second identifier It is used to generate the second sequence, the second wireless singal is scrambled by second sequence.

As a sub- embodiment, the second identifier is related with the second wireless singal to be referred to: the second identifier It is used to generate the second sequence, the second wireless singal includes the second demodulated reference signal, second demodulated reference signal It is scrambled by second sequence.

As an accompanying Examples of above-mentioned two sub- embodiment, the second wireless singal is PUSCH.

As an accompanying Examples of above-mentioned two sub- embodiment, the user equipment is sending second wireless communication Before number, the physical layer scheduling signaling for the second wireless singal is not received.

As an accompanying Examples of above-mentioned two sub- embodiment, the transmission for the second wireless singal is scheduling Default.

As an accompanying Examples of above-mentioned two sub- embodiment, the transmission of the second wireless singal is based on competition 's.

As a sub- embodiment, the first identifier is one non-negative whole less than 1008 respectively with the second identifier Number.

As a sub- embodiment, the multicarrier symbol in the application is OFDM (Orthogonal Frequency Division Multiplexing, orthogonal frequency division multiplexing) symbol, SC-FDMA (Single-Carrier Frequency Division Multiple Access, single carrier frequency division multiplexing access) symbol, FBMC (Filter Bank Multi Carrier, filter bank multi-carrier) symbol, comprising CP (Cyclic Prefix, cyclic prefix) OFDM symbol, include CP's DFT-s-OFDM(Discrete Fourier Transform Spreading Orthogonal Frequency Division One of Multiplexing, the orthogonal frequency division multiplexing of discrete Fourier transform spread spectrum) in symbol.

Embodiment 2

Embodiment 2 illustrates the schematic diagram of the network architecture, as shown in Fig. 2.

Embodiment 2 illustrates the schematic diagram of a network architecture according to the application, as shown in Fig. 2.Fig. 2 is to illustrate (Long-Term Evolution Advanced increases by NR5G, LTE (Long-Term Evolution, long term evolution) and LTE-A Strong long term evolution) System Network Architecture 200 figure.NR 5G or LTE network framework 200 can be described as EPS (Evolved Packet System, evolved packet system) 200 some other suitable terms.EPS 200 may include one or more UE (User Equipment, user equipment) 201, NG-RAN (Next-Generation enters network) 202,5G-CN (5G-Core Network, 5G Core net)/EPC (Evolved Packet Core, evolution block core) 210, HSS (Home Subscriber Server, Home signature user server) 220 and Internet service 230.EPS can with other access of internet interlock, but in order to not open up simply Show these entity/interfaces.As shown, EPS offer packet-switched services, however it will be apparent to those skilled in the art that Each conception of species presented through the application, which extends to, provides the network or other cellular networks of circuit switched service.NG-RAN packet Include NR node B (gNB) 203 and other gNB204.GNB203 provides user and control plane protocol terminations towards UE201. GNB203 can be connected to other gNB204 via Xn interface (for example, backhaul).GNB203 be alternatively referred to as base station, base transceiver station, Radio base station, radio transceiver, transceiver function, set of basic (BSS), expansion service set (ESS), TRP (hair Send receiving point) or some other suitable term.GNB203 provides the access point to 5G-CN/EPC210 for UE201.The reality of UE201 Example includes cellular phone, smart phone, session initiation protocol (SIP) phone, laptop computer, personal digital assistant (PDA), satelline radio, the communication of non-ground base station, satellite mobile communication, global positioning system, multimedia device, video dress It sets, digital audio-frequency player (for example, MP3 player), camera, game console, unmanned plane, aircraft, narrowband Physical Network are set Standby, machine type communication device, land craft, automobile, wearable device or any other like functional device.It is affiliated UE201 can also be known as mobile station, subscriber stations, mobile unit, subscriber unit, radio-cell, long-range list by the technical staff in field It is member, mobile device, wireless device, wireless communication device, remote-control device, mobile subscriber stations, access terminal, mobile terminal, wireless Terminal, remote terminal, hand-held set, user agent, mobile client, client or some other suitable term.GNB203 passes through S1/NG interface is connected to 5G-CN/EPC210.5G-CN/EPC210 includes MME/AMF/UPF 211, other MME (Mobility Management Entity, mobility management entity)/AMF (Authentication Management Field, authentication pipe Manage domain)/UPF (User Plane Function, user-plane function) 214, S-GW (Service Gateway, gateway) 212 and P-GW (Packet Date Network Gateway, grouped data network gateway) 213.MME/AMF/UPF211 is Handle the control node of the signaling between UE201 and 5G-CN/EPC210.Generally, MME/AMF/UPF211 provides carrying and connects Adapter tube reason.All User IP (Internet Protocal, Internet Protocol) packets are transmitted by S-GW212, and S-GW212 is certainly Body is connected to P-GW213.P-GW213 provides the distribution of UE IP address and other functions.P-GW213 is connected to Internet service 230.Internet service 230 includes that operator corresponds to the Internet protocol service, specifically may include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia subsystem) and PS streaming service (PSS).

As a sub- embodiment, the UE201 corresponds to the user equipment in the application.

As a sub- embodiment, the gNB203 corresponds to the base station in the application.

As a sub- embodiment, the UE201 supports the wireless communication carried out data transmission in unlicensed spectrum.

As a sub- embodiment, the gNB203 supports the wireless communication carried out data transmission in unlicensed spectrum.

As a sub- embodiment, the UE201 supports the wireless communication of multiple sub-band polymerizations.

As a sub- embodiment, the gNB203 supports the wireless communication of multiple sub-band polymerizations.

As an accompanying Examples of above-mentioned two sub- embodiment, the polymerization in the application refers to Aggregation (polymerization).

As an accompanying Examples of above-mentioned two sub- embodiment, the sub-band in the application is carrier wave (Carrier)。

As an accompanying Examples of above-mentioned two sub- embodiment, the sub-band in the application is BWP (Bandwidth Part, bandwidth region).

Embodiment 3

Embodiment 3 shows the embodiment of the radio protocol architecture of the user plane and control plane according to the application Schematic diagram, as shown in Fig. 3.

Attached drawing 3 is schematic diagram of the explanation for the embodiment of user plane and the radio protocol architecture for controlling plane, Fig. 3 The radio protocol architecture for being used for user equipment (UE) and base station equipment (gNB or eNB): layer 1, layer 2 and layer is shown with three layers 3.1 (L1 layers) of layer are lowermost layers and implement various PHY (physical layer) signal processing functions.L1 layers are referred to as PHY301 herein. 2 (L2 layers) 305 of layer are responsible for passing through link of the PHY301 between UE and gNB on PHY301.In user plane, L2 Layer 305 includes MAC (Medium Access Control, media access control) sublayer 302, RLC (Radio Link Control, radio link layer control protocol) sublayer 303 and PDCP (Packet Data Convergence Protocol, point Group data convergence protocol) sublayer 304, these sublayers terminate at the gNB on network side.Although it is not shown, but UE can have Several upper layers on L2 layer 305, including terminating at the network layer (for example, IP layers) at the P-GW on network side and terminating at Application layer at the other end (for example, distal end UE, server etc.) of connection.PDCP sublayer 304 provides different radio carrying Multiplexing between logic channel.PDCP sublayer 304 provides the header compressed for upper layer data packet also to reduce nothing Line electricity emits expense, provides safety by encrypted packet, and the handover to UE provided between gNB is supported. Rlc sublayer 303 provide upper layer data packet Segmentation and Reassembly dress, lost data packets re-emit and the rearrangement of data packet Sequence is to compensate due to unordered caused by HARQ (Hybrid Automatic Repeat reQuest, hybrid automatic repeat-request) It receives.Media access control sublayer 302 provides the multiplexing between logical AND transport channel.Media access control sublayer 302 is also responsible for distributing between UE Various radio resources (for example, resource block) in one cell.Media access control sublayer 302 is also responsible for HARQ operation.In control plane In, the radio protocol architecture for UE and gNB is substantially the same for physical layer 301 and L2 layer 305, but is not used for Control the header compressed function of plane.Control plane further include in layer 3 (L3 layers) RRC (Radio Resource Control, Radio resource control) sublayer 306.RRC sublayer 306 be responsible for obtain radio resource (that is, radio bearer) and using gNB with RRC signaling between UE configures lower layer.

The user equipment of the radio protocol architecture suitable for the application as a sub- embodiment, in attached drawing 3.

Base station of the radio protocol architecture suitable for the application as a sub- embodiment, in attached drawing 3.

As a sub- embodiment, first signaling in the application is created on the PHY301.

As a sub- embodiment, first broadcast singal in the application is created on the RRC sublayer 306.

As a sub- embodiment, second broadcast singal in the application is created on the RRC sublayer 306.

As a sub- embodiment, the third broadcast singal in the application is created on the RRC sublayer 306.

As a sub- embodiment, first wireless signal in the application is created on the PHY301.

As a sub- embodiment, the second wireless singal in the application is created on the PHY301.

As a sub- embodiment, the third wireless signal in the application is created on the PHY301.

Embodiment 4

Embodiment 4 shows the schematic diagram of a base station equipment and user equipment according to the application, as shown in Fig. 4. Fig. 4 is the block diagram of the gNB410 communicated within the access network with UE450.

Base station equipment (410) includes controller/processor 440, and memory 430 receives processor 412, transmited processor 415, emitter/receiver 416 and antenna 420.

User equipment (450) includes controller/processor 490, memory 480, data source 467, transmited processor 455, Receive processor 452, emitter/receiver 456 and antenna 460.

In UL (Uplink, uplink), related processing includes: with base station equipment (410)

Receiver 416 receives radiofrequency signal by its respective antenna 420, the radiofrequency signal received is converted to base band Signal, and baseband signal is provided to reception processor 412；

Receive processor 412, implement for L1 layer (that is, physical layer) various signals receive processing function include decode, Deinterleaving, descrambling, the extraction of demodulation physical layer control signaling etc.；

Controller/processor 440 implements L2 layer function, and 430 phase of memory with storage program code and data Association；

Controller/processor 440 provides demultiplexing, package-restructuring dress, decryption, header between conveying and logic channel Decompression, control signal processing are to restore the upper layer data packet from UE450；Upper layer data from controller/processor 440 Packet can provide core network；

Controller/processor 440 determines and monitors the first wireless signal in the second sub-band, in second wireless singal At least the latter；And it sends result to and receives processor 412；

In UL (Uplink, uplink), related processing includes: with user equipment (450)

Data source 467 provides upper layer data packet to controller/processor 490.Data source 467 indicates on L2 layers All protocol layers；

Transmitter 456 emits radiofrequency signal by its respective antenna 460, baseband signal is converted to radiofrequency signal, and Radiofrequency signal is provided to respective antenna 460；

Transmited processor 455, implement for L1 layer (that is, physical layer) various signals receive processing function include decode, Deinterleaving, descrambling, the extraction of demodulation physical layer control signaling etc.；

Controller/processor 490 implemented based on the radio resource allocation of gNB410 header compressed, encryption, packet segmentation and Reorder and logical AND transport channel between multiplexing, implement for user plane and control plane L2 layer function；

Controller/processor 490 is also responsible for HARQ operation, lost package re-emits, and to the signaling of gNB410；

Controller/processor 490 determines and sends the first wireless signal in the second sub-band, in second wireless singal At least the latter；And send result to transmited processor 455；

As a sub- embodiment, the UE450 device includes: at least one processor and at least one processor, At least one processor includes computer program code；At least one processor and the computer program code quilt Be configured to be used together at least one described processor, the UE450 device at least: in the first sub-band and the second sub-band It is upper to receive the first broadcast singal and the second broadcast singal respectively；The first wireless signal is sent in the second sub-band, second is wireless At least the latter in signal；First broadcast singal includes a first kind synchronization signal and a type I information block, institute Stating the second broadcast singal includes a second homochronousness signal and a second category information block；The first kind synchronization signal by with In determining first identifier, the second homochronousness signal is used for determining second identifier；The type I information block is used for really Determine first kind running time-frequency resource pond, the second category information block is used for determining the second class running time-frequency resource pond；First wireless communication Number the first running time-frequency resource is occupied, first running time-frequency resource belongs to first kind running time-frequency resource pond；The second wireless singal The second running time-frequency resource is occupied, second running time-frequency resource belongs to the second class running time-frequency resource pond；The first identifier with it is described First wireless signal is related, and the second identifier is related with the second wireless singal.

As a sub- embodiment, the UE450 includes: a kind of memory for storing computer-readable instruction program, institute It states the generation when being executed by least one processor of computer-readable instruction program to act, the movement includes: in the first son frequency The first broadcast singal and the second broadcast singal are received respectively on band and the second sub-band；It is wireless that first is sent in the second sub-band Signal, at least the latter in second wireless singal；First broadcast singal includes a first kind synchronization signal and one the A kind of block of information, second broadcast singal include a second homochronousness signal and a second category information block；Described first Homochronousness signal is used for determining first identifier, and the second homochronousness signal is used for determining second identifier；The first kind Block of information is used for determining first kind running time-frequency resource pond, and the second category information block is used for determining the second class running time-frequency resource pond； First wireless signal occupies the first running time-frequency resource, and first running time-frequency resource belongs to first kind running time-frequency resource pond；Institute It states second wireless singal and occupies the second running time-frequency resource, second running time-frequency resource belongs to the second class running time-frequency resource pond；It is described First identifier is related with first wireless signal, and the second identifier is related with the second wireless singal.

As a sub- embodiment, the gNB410 device includes: at least one processor and at least one processor, At least one processor includes computer program code；At least one processor and the computer program code quilt It is configured to be used together at least one described processor.The gNB410 device is at least: in the first sub-band and the second son frequency It takes and sends the first broadcast singal and the second broadcast singal respectively；The first wireless signal, the second nothing are monitored in the second sub-band At least the latter in line signal；First broadcast singal includes a first kind synchronization signal and a type I information block, Second broadcast singal includes a second homochronousness signal and a second category information block；The first kind synchronization signal quilt For determining first identifier, the second homochronousness signal is used for determining second identifier；The type I information block is used for Determine first kind running time-frequency resource pond, the second category information block is used for determining the second class running time-frequency resource pond；Described first is wireless Signal occupies the first running time-frequency resource, and first running time-frequency resource belongs to first kind running time-frequency resource pond；Second wireless communication Number the second running time-frequency resource is occupied, second running time-frequency resource belongs to the second class running time-frequency resource pond；The first identifier and institute It is related to state the first wireless signal, the second identifier is related with the second wireless singal.

As a sub- embodiment, the gNB410 includes: a kind of memory for storing computer-readable instruction program, institute It states the generation when being executed by least one processor of computer-readable instruction program to act, the movement includes: in the first son frequency The first broadcast singal and the second broadcast singal are sent respectively on band and the second sub-band；Monitoring first is wireless in the second sub-band Signal, at least the latter in second wireless singal；First broadcast singal includes a first kind synchronization signal and one the A kind of block of information, second broadcast singal include a second homochronousness signal and a second category information block；Described first Homochronousness signal is used for determining first identifier, and the second homochronousness signal is used for determining second identifier；The first kind Block of information is used for determining first kind running time-frequency resource pond, and the second category information block is used for determining the second class running time-frequency resource pond； First wireless signal occupies the first running time-frequency resource, and first running time-frequency resource belongs to first kind running time-frequency resource pond；Institute It states second wireless singal and occupies the second running time-frequency resource, second running time-frequency resource belongs to the second class running time-frequency resource pond；It is described First identifier is related with first wireless signal, and the second identifier is related with the second wireless singal.

As a sub- embodiment, UE450 corresponds to the user equipment in the application.

As a sub- embodiment, gNB410 corresponds to the base station in the application.

As a sub- embodiment, receiver 456, receive in processor 452 and controller/processor 490 at least before The two be used to receive the first broadcast singal and the second broadcast singal respectively on the first sub-band and the second sub-band.

As a sub- embodiment, in transmitter 456, transmited processor 455 and controller/processor 490 at least before The two be used to send the first wireless signal, at least the latter in second wireless singal in the second sub-band.

As a sub- embodiment, controller/processor 490 is used for determining to send first in the second sub-band wirelessly Signal, at least the latter in second wireless singal.

As a sub- embodiment, receiver 456, receive in processor 452 and controller/processor 490 at least before The two be used to receive the first signaling.

As a sub- embodiment, receiver 456, receive in processor 452 and controller/processor 490 at least before The two be used to execute the energy measuring for being directed to second sub-band in first time window；And it is used in the second time The energy measuring for being directed to second sub-band is executed in window.

As a sub- embodiment, in transmitter 456, transmited processor 455 and controller/processor 490 at least before The two be used to send third wireless signal in third sub-band.

As a sub- embodiment, in transmitter 416, transmited processor 415 and controller/processor 440 at least before The two be used to send the first broadcast singal and the second broadcast singal respectively on the first sub-band and the second sub-band.

As a sub- embodiment, receiver 416, receive in processor 412 and controller/processor 440 at least before The two be used to monitor the first wireless signal, at least the latter in second wireless singal in the second sub-band.

As a sub- embodiment, in transmitter 416, transmited processor 415 and controller/processor 440 at least before The two be used to send the first signaling.

As a sub- embodiment, receiver 416, receive in processor 412 and controller/processor 440 at least before The two be used to execute energy measuring respectively on first sub-band and second sub-band to determine described second First wireless signal is received on sub-band.

As a sub- embodiment, receiver 416, receive in processor 412 and controller/processor 440 at least before The two be used to monitor third wireless signal in third sub-band.

As a sub- embodiment, in transmitter 416, transmited processor 415 and controller/processor 440 at least before The two be used to send third broadcast singal on third sub-band.

Embodiment 5

Embodiment 5 illustrates the flow chart of first wireless signal, as shown in Fig. 5.In figure 5, base station N1 is The maintenance base station of the serving cell of user equipment U2.In figure, the step being identified as in the box of F0, F1 and F2 is optional.? In the case where not conflicting, any one sub- embodiment in embodiment 5 can be applied to embodiment 6.

ForBase station N1, execute energy measuring respectively on the first sub-band and the second sub-band in step slo with true It is scheduled on second sub-band and receives first wireless signal；In step s 11 in the first sub-band and the second sub-band It is upper to send the first broadcast singal and the second broadcast singal respectively；The first signaling is sent in step s 12；In step s 13 The first wireless signal, at least the latter in second wireless singal are monitored in two sub-bands.

ForUser equipment U2, the first broadcast is received respectively on the first sub-band and the second sub-band in step S20 Signal and the second broadcast singal；The first signaling is received in the step s 21；It is executed in first time window in step S22 for institute State the energy measuring of the second sub-band；The first wireless signal is sent in the second sub-band in step S23；In step s 24 The energy measuring for being directed to second sub-band is executed in the second time window；It is sent in the second sub-band in step s 25 Second wireless singal.

In embodiment 5, first broadcast singal includes a first kind synchronization signal and a type I information block, institute Stating the second broadcast singal includes a second homochronousness signal and a second category information block；The first kind synchronization signal by with In determining first identifier, the second homochronousness signal is used for determining second identifier；The type I information block is used for really Determine first kind running time-frequency resource pond, the second category information block is used for determining the second class running time-frequency resource pond；First wireless communication Number the first running time-frequency resource is occupied, first running time-frequency resource belongs to first kind running time-frequency resource pond；The second wireless singal The second running time-frequency resource is occupied, second running time-frequency resource belongs to the second class running time-frequency resource pond；The first identifier with it is described First wireless signal is related, and the second identifier is related with the second wireless singal；First signaling is used to indicate that institute It states the occupied frequency domain resource of the first running time-frequency resource and belongs to second sub-band；The first time window and second time Window respectively corresponds first running time-frequency resource and second running time-frequency resource；The first kind synchronization signal is used for determining first Antenna port group, the energy that the measurement for the first antenna port set be used to be performed in the first time window Amount detection；The second homochronousness signal is used for determining the second antenna port group, for the survey of the second antenna port group Measure the energy measuring that be used to be performed in second time window.

As a sub- embodiment, the monitoring is energy measuring, and the base station N1 determines described by energy measuring When determining described second by energy measuring with the presence or absence of first wireless signal and the base station N1 on one running time-frequency resource It whether there is the second wireless singal in frequency resource.

As a sub- embodiment, the monitoring is coherent detection, and the base station N1 determines described by coherent detection When determining described second by coherent detection with the presence or absence of first wireless signal and the base station N1 on one running time-frequency resource It whether there is the second wireless singal in frequency resource.

As a sub- embodiment, the second homochronousness signal is used to indicate that second identifier, the first signaling quilt For determining the second identifier.

As an accompanying Examples of the sub- embodiment, first signaling indicates rear N of the second identifier, institute State the positive integer that N is no more than 4.

As a sub- embodiment, first signaling is transmitted on first sub-band.

As a sub- embodiment, first signaling be a DCI (Downlink Control Information, Downlink Control Information).

As a sub- embodiment, first signaling is given identity.

As an accompanying Examples of the sub- embodiment, first signaling is given identity and refers to: institute It states given identity and be used to generate the corresponding DMRS of first signaling (Demodulation Reference Signal, demodulation Reference signal) RS (Reference Signal, reference signal) sequence.

As an accompanying Examples of the sub- embodiment, the given identity is 16 binary bits.

As an accompanying Examples of the sub- embodiment, the given identity is used for disturbing for first signaling Code.

As an accompanying Examples of the sub- embodiment, the given identity is CC-RNTI (Common Control Radio Network Temporary Identifier, public control radio network temporary identifier).

As an accompanying Examples of the sub- embodiment, the given identity is that cell is public.

As an accompanying Examples of the sub- embodiment, the given identity is that set of terminal is specific, and the user sets Standby U2 is a terminal in the set of terminal.

As a sub- embodiment, first signaling is used to indicate that positive integer multicarrier symbol is believed by described first The sender of order occupies.

As a sub- embodiment, first signaling is used to indicate that positive integer time slot by the hair of first signaling The person of sending occupies.

As a sub- embodiment, first signaling is all that cell is public (Cell-Specific).

As a sub- embodiment, the energy measuring is LBT (Listen Before Talk, listen to before session).

As a sub- embodiment, the energy measuring is CCA (Clear Channel Assessment, idle channel Assessment).

As a sub- embodiment, the first antenna port set includes positive integer antenna port.

As a sub- embodiment, the second antenna port group includes positive integer antenna port.

As a sub- embodiment, the measurement for the first antenna port set is used at described first Between the energy measuring that is performed in window refer to: the first wave beam forming vector corresponds to the first antenna port set, the use Family equipment U2 is received in the first antenna port set in the first time window using the first wave beam forming vector Wireless signal, and according to the wireless signal execute energy measuring.

As an accompanying Examples of the sub- embodiment, the first wave beam forming vector and the first space send parameter Group is related.

As a sub- embodiment, the measurement for the second antenna port group is used at described second Between the energy measuring that is performed in window refer to: the second wave beam forming vector corresponds to the second antenna port group, the use Family equipment U2 is received in the second antenna port group in second time window using the second wave beam forming vector Wireless signal, and according to the wireless signal execute energy measuring.

As an accompanying Examples of the sub- embodiment, the second wave beam forming vector and second space send parameter Group is related.

As a sub- embodiment, the user equipment U2 is executed in the first time window for the second son frequency The energy measuring of band, and determine second sub-band be it is unappropriated, the user equipment U2 is in second sub-band It is middle to send first wireless signal.

As a sub- embodiment, the user equipment U2 is executed in the first time window for the second son frequency The energy measuring of band, and determine that second sub-band is occupied, the user equipment U2 is put in second sub-band It abandons and sends first wireless signal.

As a sub- embodiment, the user equipment U2 is executed in second time window for the second son frequency The energy measuring of band, and determine second sub-band be it is unappropriated, the user equipment U2 is in second sub-band It is middle to send the second wireless singal.

As a sub- embodiment, the base station N1 is executed before sending first broadcast singal for described the The energy measuring of one sub-band, and determine that first sub-band is unappropriated.

As a sub- embodiment, the base station N1 is executed before sending second broadcast singal for described the The energy measuring of two sub-bands, and determine that second sub-band is unappropriated.

As a sub- embodiment, the energy measuring that the base station N1 is executed on first sub-band shows described There are larger interference on one sub-band, the energy measuring executed on second sub-band is shown on second sub-band It interferes smaller.

As a sub- embodiment, the multiple energy detection that the base station N1 is executed on first sub-band shows institute The interference statistics value stated on the first sub-band is bigger, described in the multiple energy detection display executed on second sub-band Interference statistics value on second sub-band is smaller.

As an accompanying Examples of the sub- embodiment, the interference statistics value refers to be measured in multiple energy detection As a result it is greater than the number of given threshold value.

As an accompanying Examples of the sub- embodiment, the energy measuring is LBT.

As an accompanying Examples of the sub- embodiment, the energy measuring is CCA.

As a sub- embodiment, first sub-band and second sub-band are all that the base station N1 sets for user Standby U2 provides the sub-band of service.

Embodiment 6

Embodiment 6 illustrates the flow chart of a third wireless signal, as shown in Fig. 6.In figure 6, base station N3 is The maintenance base station of the serving cell of user equipment U4.In the absence of conflict, any one sub- embodiment in embodiment 6 is equal It can be applied to embodiment 5.

ForBase station N3, third broadcast singal is sent on third sub-band in step s 30；In step S31 Third wireless signal is received in three sub-bands.

ForUser equipment U4, third broadcast singal is received on third sub-band in step s 40；In step S41 The energy measuring for being directed to the third sub-band is executed in third time window；It is sent in third sub-band in step S42 Third wireless signal.

In embodiment 6, the first kind running time-frequency resource pond in the application includes third running time-frequency resource subpool, the third Wireless signal occupies third running time-frequency resource, and the third running time-frequency resource belongs to the third running time-frequency resource subpool；First mark Know related with the third wireless signal；The third time window corresponds to the third running time-frequency resource, for the institute in the application State the energy measuring that the measurement of first antenna port set be used to be performed in the third time window；The third Broadcast singal includes that a third homochronousness signal and a third category information block, the third homochronousness signal are used for determining Third mark；The third mark is unrelated with the third wireless signal；The base station N3 is in the third running time-frequency resource subpool The middle monitoring third wireless signal.

As a sub- embodiment, the monitoring is energy measuring, and the base station N3 determines described by energy measuring Time-frequency location of three running time-frequency resources in the third running time-frequency resource subpool.

As a sub- embodiment, the monitoring is coherent detection, and the base station N3 determines described by coherent detection Time-frequency location of three running time-frequency resources in the third running time-frequency resource subpool.

As a sub- embodiment, is executed in the first time window of the user equipment U4 in this application and be directed to institute It states the energy measuring of the second sub-band, and determines that second sub-band is occupied, the user equipment U4 is abandoned described the First wireless signal is sent in one running time-frequency resource, the user equipment U4 sends the third in the third sub-band Wireless signal.

As a sub- embodiment, the first identifier is related with the third wireless signal to be referred to: the first identifier It is a PCID, the third wireless signal is the PRACH for the first PCID.

As an accompanying Examples of the sub- embodiment, refer to for the PRACH of the first PCID: the user is set Standby U4 obtains the synchronous and configuration information for sending the PRACH, and root on the corresponding serving cell of the first PCID The PRACH is sent according to the configuration information of the PRACH.

As a sub- embodiment, the first identifier is related with the third wireless signal to be referred to: the first identifier It is used to generate First ray, the third wireless signal is scrambled by the First ray.

As a sub- embodiment, the first identifier is related with the third wireless signal to be referred to: the first identifier It is used to generate First ray, the third wireless signal includes third demodulated reference signal, the third demodulated reference signal It is scrambled by the First ray.

As an accompanying Examples of above-mentioned two sub- embodiment, the third wireless signal is PUSCH.

As an accompanying Examples of above-mentioned two sub- embodiment, the user equipment U4 is wireless in the transmission third Before signal, the physical layer scheduling signaling for the third wireless signal is not received.

As three accompanying Examples of above-mentioned two sub- embodiment, the transmission for first wireless signal is scheduling Default.

As three accompanying Examples of above-mentioned two sub- embodiment, the transmission of first wireless signal is based on competition 's.

As a sub- embodiment, first sub-band and the third sub-band are QCL.

As a sub- embodiment, the third sub-band is a BWP or the third sub-band is a CC.

As a sub- embodiment, the corresponding serving cell of the third sub-band.

As a sub- embodiment, third homochronousness signal included by the third broadcast singal and third category information block It is directed to the third sub-band.

As an accompanying Examples of the sub- embodiment, the third homochronousness signal include in PSS and SSS at least It is a kind of.

As an accompanying Examples of the sub- embodiment, the third homochronousness signal includes one or more SS.

As an accompanying Examples of the sub- embodiment, the third category information block includes MIB.

As an accompanying Examples of the sub- embodiment, the third category information block includes SIB1.

As an accompanying Examples of the sub- embodiment, the third category information block includes RMSI.

As a sub- embodiment, the third sub-band, which is the base station N3, provides the son frequency of service for user equipment U4 Band.

As a sub- embodiment, the monitoring refers to blind Detecting.

As a sub- embodiment, the base station N3 is executed before sending the third broadcast singal for described the The energy measuring of three sub-bands, and determine that the third sub-band is unappropriated.

As a sub- embodiment, the user equipment U4 is executed in the third time window for the third frequency The energy measuring of band, and determine the third sub-band be it is unappropriated, the user equipment U4 is in the third sub-band It is middle to send the third wireless signal.

Embodiment 7

Embodiment 7 illustrates the schematic diagram of first sub-band and the second sub-band, as shown in Fig. 7.In attached drawing 7 In, first sub-band and second sub-band belong to candidate subband sets.Candidate's subband sets are also wrapped The third sub-band in the application is included, the third sub-band is optional.

As a sub- embodiment, first sub-band and the occupied frequency domain resource of the second sub-band are orthogonal 's.

As a sub- embodiment, first sub-band includes the continuous PRB (Physical of positive integer Resource Block) occupied frequency domain resource, second sub-band includes the continuous PRB of positive integer.

As a sub- embodiment, first sub-band includes the continuous subcarrier of positive integer, the second son frequency Band includes the continuous subcarrier of positive integer.

As an accompanying Examples of the sub- embodiment, first son is belonged to when at least there is a subcarrier difference Frequency band and second sub-band.

As a sub- embodiment, second sub-band and the third sub-band are pairwise orthogonals in frequency domain.

As a sub- embodiment, second sub-band includes the continuous subcarrier of positive integer, the third frequency Band includes the continuous subcarrier of positive integer.

As an accompanying Examples of the sub- embodiment, second son is belonged to when at least there is a subcarrier difference Frequency band and the third sub-band.

As a sub- embodiment, the candidate band set is that the predefined or described candidate band set is logical Cross system information configuration.

Embodiment 8

Embodiment 8 illustrates first broadcast singal, the second broadcast singal, the first wireless signal and second wireless singal Schematic diagram, as shown in Fig. 8.In attached drawing 8, first broadcast singal and the occupied frequency domain money of second broadcast singal Source is belonging respectively to the first sub-band and the second sub-band；First broadcast singal includes first kind synchronization signal, and described second Broadcast singal includes the second homochronousness signal, and first wireless signal and the second wireless singal respectively correspond described first Homochronousness signal and the second homochronousness signal；First wireless signal and the second wireless singal are all in the second son frequency Take transmission.

As a sub- embodiment, the first kind synchronization signal is the SSB for first community (Synchronization Signal Block, synchronization signal block), first wireless signal are for the first community PRACH.

As a sub- embodiment, the second homochronousness signal is the SSB for second community, second wireless communication It number is the PRACH for the second community.

Embodiment 9

Embodiment 9 illustrates the schematic diagram in a first kind running time-frequency resource pond, as shown in Fig. 9.In attached drawing 9, described A kind of occupied frequency domain resource in running time-frequency resource pond belongs to second sub-band, the type I information block quilt in the application It is used to indicate the time-domain position and frequency domain position in first kind running time-frequency resource pond, first kind running time-frequency resource pond includes K1 First kind running time-frequency resource, first running time-frequency resource in the application be in the K1 first kind running time-frequency resource one of.

As a sub- embodiment, the K1 first kind running time-frequency resource is spacedly distributed in time domain.

As a sub- embodiment, any one of first kind running time-frequency resource exists in the K1 first kind running time-frequency resource The initial position of time domain is calculated according to the timing of first sub-band.

As a sub- embodiment, any one of first kind running time-frequency resource exists in the K1 first kind running time-frequency resource The initial position of time domain is calculated according to the timing of second sub-band.

As a sub- embodiment, the K1 first kind running time-frequency resource is period profile in time domain.

As a sub- embodiment, the frame in frame and second sub-band in first sub-band is alignment.

As a sub- embodiment, the time slot in time slot and second sub-band in first sub-band is alignment 's.

Embodiment 10

Embodiment 10 illustrates the schematic diagram in another first kind running time-frequency resource pond, as shown in Fig. 10.In attached drawing 10, institute It states the occupied frequency domain resource in first kind running time-frequency resource pond and belongs to the second sub-band and third sub-band, described in the application A kind of block of information is used to indicate that the time-domain position and frequency domain position in first kind running time-frequency resource pond, the first kind time-frequency money Source pond includes K1 first kind running time-frequency resource, first running time-frequency resource in the application and the third time-frequency in the application Resource be all in the K1 first kind running time-frequency resource one of；When the L1 first kind in the K1 first kind running time-frequency resource Frequency resource belongs to second sub-band, and L2 first kind running time-frequency resource in the K1 first kind running time-frequency resource belongs to described Third sub-band, the L1 and the L2 are all larger than 1, and the L1 and described L2's and are not more than the K1.

As a sub- embodiment, the L2 first kind running time-frequency resource forms the third running time-frequency resource in the application Subpool.

As a sub- embodiment, the L1 first kind running time-frequency resource is period profile in time domain.

As a sub- embodiment, the L2 first kind running time-frequency resource is period profile in time domain.

As a sub- embodiment, the L1 first kind running time-frequency resource second sub-band described in the reference by location of time domain Timing.

As a sub- embodiment, L2 first kind running time-frequency resource third sub-band described in the reference by location of time domain Timing.

As a sub- embodiment, the K1 first kind running time-frequency resource is in the reference by location of time domain described herein The timing of one sub-band.

As a sub- embodiment, the frame in frame and the third sub-band in second sub-band is alignment.

As a sub- embodiment, the time slot in time slot and the third sub-band in second sub-band is alignment 's.

Embodiment 11

Embodiment 11 illustrates the schematic diagram in a second class running time-frequency resource pond, as shown in Fig. 11.It is described in attached drawing 11 The second occupied frequency domain resource in class running time-frequency resource pond belongs to second sub-band, the second category information block in the application It is used to indicate that the time-domain position and frequency domain position in the second class running time-frequency resource pond, the second class running time-frequency resource pond includes K2 A first kind running time-frequency resource, second running time-frequency resource in the application be in the K2 the second class running time-frequency resources one of.

As a sub- embodiment, the K2 the second class running time-frequency resources are spacedly distributed in time domain.

As a sub- embodiment, any one of second class running time-frequency resource exists in the K2 the second class running time-frequency resources The initial position of time domain is calculated according to the timing of second sub-band.

As a sub- embodiment, the K2 the second class running time-frequency resources are period profiles in time domain.

Embodiment 12

Embodiment 12 illustrates the schematic diagram of first signaling and the first running time-frequency resource, as shown in Fig. 12.Attached drawing 12 In, the occupied frequency domain resource of the first signaling belongs to the first sub-band, and first running time-frequency resource belongs to the second sub-band.

As a sub- embodiment, first signaling is a DCI.

As a sub- embodiment, CRC included by first signaling (Cyclic Redundancy Check, circulation Redundancy check) it is scrambled by CC-RNTI.

As a sub- embodiment, first running time-frequency resource belongs to candidate running time-frequency resource set, candidate's time-frequency money Source set further includes given candidate running time-frequency resource other than first running time-frequency resource, and candidate's running time-frequency resource set belongs to this First kind running time-frequency resource pond in application, the given candidate occupied frequency domain resource of running time-frequency resource belong to the first son frequency Band, first signaling be used to indicate first running time-frequency resource from the candidate running time-frequency resource set.

Embodiment 13

Embodiment 13 illustrates the schematic diagram of a first antenna port set and the second antenna port group, such as 13 institute of attached drawing Show.In attached drawing 13, the user equipment executes energy measuring, the user using first antenna port set in first time window Equipment executes energy measuring in the second time window using the second antenna port group；The first antenna port set and the first space It is corresponding to send parameter group, the second antenna port group is corresponding with second space transmission parameter group.

As a sub- embodiment, the first spatial parameter transmission group is corresponding with the first wave beam forming vector.

As a sub- embodiment, the second space parameter transmission group is corresponding with the second wave beam forming vector.

As a sub- embodiment, the first kind synchronization signal in the application is sent out in the first antenna port set It send, the second homochronousness signal in the application is sent in the second antenna port group；For first homochronousness Signal and it is respectively used to generate first space for the measurement of the second homochronousness signal and sends parameter group and described Second space sends parameter group.

As a sub- embodiment, the type I information block in the application is sent out in the first antenna port set It send, the second category information block in the application is sent in the second antenna port group；For the type I information block It is respectively used to generate the first space transmission parameter group and second sky with the measurement for the second category information block Between send parameter group.

Embodiment 14

Embodiment 14 illustrates the schematic diagram of a given time window, given object time unit and given wireless signal, As shown in Fig. 14.In accompanying fig. 14, the user equipment in the application carries out energy measuring in the given time window Determine given frequency domain resource be it is idle, then sent in given object time unit and give wireless signal；It is described to give timing Between window and the given object time unit be continuous, and the given time window corresponds to the given object time unit.

As a sub- embodiment, the given time window is the first time window in the application, the given frequency Domain resource is second sub-band in the application, and the given wireless signal is first wireless communication in the application Number.

As a sub- embodiment, the given time window is second time window in the application, the given frequency Domain resource is second sub-band in the application, and the given wireless signal is second wireless communication in the application Number.

As a sub- embodiment, the given time window is the third time window in the application, the given frequency Domain resource is the third sub-band in the application, and the given wireless signal is the third wireless communication in the application Number.

As a sub- embodiment, the user equipment carries out energy measuring in the given time window and determines given frequency Domain resource be it is occupied, the user equipment is abandoned sending the given wireless communication in the given object time unit Number.

As a sub- embodiment, the given time window occupies the continuous multicarrier symbol of positive integer in time domain.

As a sub- embodiment, the given object time unit occupies the continuous multicarrier symbol of positive integer in time domain Number.

Embodiment 15

Embodiment 15 illustrates the schematic diagram of antenna port and antenna port group, as shown in Fig. 15.

In embodiment 15, an antenna port group includes positive integer antenna port；One antenna port is by positive integer Antenna in a antenna sets is formed by stacking by antenna virtualization (Virtualization)；One antenna sets includes positive integer root Antenna.One antenna sets is connected to baseband processor by RF (Radio Frequency, a radio frequency) chain (chain), different Antenna sets correspond to different RF chain.All antennas in positive integer antenna sets that given antenna port includes described in The mapping coefficient for determining antenna port forms the corresponding beam shaping vector of the given antenna port.The given antenna port packet Mapping system of the more antennas that any given antenna sets in the positive integer antenna sets included include to the given antenna port Array at the given antenna sets analog beam excipient vector.The corresponding analog beam excipient of the positive integer antenna sets to Amount is diagonally arranged to make up the corresponding analog beam excipient matrix of the given antenna port.The positive integer antenna sets are described in The mapping coefficient of given antenna port forms the corresponding digital beam excipient vector of the given antenna port.The given antenna The corresponding beam shaping vector in port is assigned by the corresponding analog beam excipient matrix of the given antenna port and digital beam What the product of type vector obtained.Different antennae port in one antenna port group is made of identical antenna sets, the same day Different antennae port in line port set corresponds to different beam shaping vectors.

Two antenna port groups: antenna port group #0 and antenna port group #1 are shown in attached drawing 15.Wherein, the antenna Port set #0 is made of antenna sets #0, and the antenna port group #1 is made of antenna sets #1 and antenna sets #2.The antenna sets #0 In the mapping coefficient of mutiple antennas to the antenna port group #0 form analog beam excipient vector #0, the antenna sets #0 arrives The mapping coefficient of the antenna port group #0 forms digital beam excipient vector #0.Mutiple antennas and institute in the antenna sets #1 The mapping coefficient for stating mutiple antennas to the antenna port group #1 in antenna sets #2 separately constitutes analog beam excipient vector #1 With analog beam excipient vector #2, the antenna sets #1 and the antenna sets #2 to the mapping coefficient group of the antenna port group #1 At digital beam excipient vector #1.The corresponding beam shaping vector in any antenna port in the antenna port group #0 is by institute State what the product of the analog beam excipient vector #0 and digital beam excipient vector #0 obtained.In the antenna port group #1 The corresponding beam shaping vector in any antenna port be from the analog beam excipient vector #1 and the analog beam excipient to What the product of analog beam excipient matrix and the digital beam excipient vector #1 that amount #2 is diagonally arranged to make up obtained.

As a sub- embodiment, an antenna port group includes an antenna port.For example, the day in attached drawing 15 Line port set #0 includes an antenna port.

As an accompanying Examples of above-mentioned sub- embodiment, the corresponding analog beam excipient square of one antenna port Battle array dimensionality reduction at analog beam excipient vector, mark at one by the corresponding digital beam excipient vector dimensionality reduction of one antenna port Amount, the corresponding beam shaping vector of one antenna port be equal to the corresponding analog beam excipient of one antenna port to Amount.

As a sub- embodiment, an antenna port group includes mutiple antennas port.For example, the day in attached drawing 15 Line port set #1 includes mutiple antennas port.

As an accompanying Examples of above-mentioned sub- embodiment, the multiple antenna port corresponds to identical analog beam and assigns Type matrix and different digital beam excipient vectors.

As a sub- embodiment, the antenna port in different antenna port groups corresponds to different analog beam excipient squares Battle array.

As a sub- embodiment, any two antenna port in an antenna port group is QCL (Quasi- Colocated, quasi- co-located).

As a sub- embodiment, any two antenna port in an antenna port group is spatial QCL.

Embodiment 16

Embodiment 16 illustrates the structural block diagram of the processing unit in a UE, as shown in Fig. 16.In attached drawing 16, at UE Reason device 1600 is mainly made of the first receiver module 1601 and the first transceiver module 1602.

First receiver module 1601 receives the first broadcast singal and respectively on the first sub-band and the second sub-band Two broadcast singals；

First transceiver module 1602, sends the first wireless signal in the second sub-band, in second wireless singal extremely Few the latter；

In embodiment 16, first broadcast singal includes a first kind synchronization signal and a type I information block, Second broadcast singal includes a second homochronousness signal and a second category information block；The first kind synchronization signal quilt For determining first identifier, the second homochronousness signal is used for determining second identifier；The type I information block is used for Determine first kind running time-frequency resource pond, the second category information block is used for determining the second class running time-frequency resource pond；Described first is wireless Signal occupies the first running time-frequency resource, and first running time-frequency resource belongs to first kind running time-frequency resource pond；Second wireless communication Number the second running time-frequency resource is occupied, second running time-frequency resource belongs to the second class running time-frequency resource pond；The first identifier and institute It is related to state the first wireless signal, the second identifier is related with the second wireless singal.

As a sub- embodiment, first transceiver module 1602 also receives the first signaling；The first signaling quilt It is used to indicate the occupied frequency domain resource of the first running time-frequency resource and belongs to second sub-band.

As a sub- embodiment, first transceiver module 1602 is executed also in first time window for described the The energy measuring of two sub-bands, and the energy measuring for being directed to second sub-band is executed in the second time window；Described One time window and second time window respectively correspond first running time-frequency resource and second running time-frequency resource；The first kind Synchronization signal is used for determining first antenna port set, and the measurement for the first antenna port set is used for described The energy measuring being performed in one time window；The second homochronousness signal is used for determining the second antenna port group, needle The energy measuring that the measurement of the second antenna port group be used to be performed in second time window.

As a sub- embodiment, first transceiver module 1602 sends third wireless communication also in third sub-band Number；First kind running time-frequency resource pond includes third running time-frequency resource subpool, and the third wireless signal occupies third running time-frequency resource, The third running time-frequency resource belongs to the third running time-frequency resource subpool；The first identifier is related with the third wireless signal.

As a sub- embodiment, first receiver module 1601 receives third broadcast letter also on third sub-band Number, first transceiver module 1602 executes the energy measuring for the third sub-band also in third time window；Institute It states third time window and corresponds to the third running time-frequency resource, the measurement for the first antenna port set is used for described The energy measuring being performed in three time windows；The third broadcast singal includes a third homochronousness signal and one the Three classes block of information, the third homochronousness signal are used for determining that third identifies；The third mark and the third wireless communication It is number unrelated.

As a sub- embodiment, first receiver module 1601 includes the receiver 456 in embodiment 4, reception At least the former two in processor 452, controller/processor 490.

As a sub- embodiment, first transceiver module 1602 includes the receiver/transmitter in embodiment 4 456, processor 452, transmited processor 455, at least former three in controller/processor 490 are received.

Embodiment 17

Embodiment 17 illustrates the structural block diagram of the processing unit in a base station equipment, as shown in Fig. 17.Attached drawing 17 In, base station equipment processing unit 1700 is mainly made of the second transceiver module 1701 and third transceiver module 1702.

Second transceiver module 1701 sends the first broadcast singal and respectively on the first sub-band and the second sub-band Two broadcast singals；

Third transceiver module 1702, monitors the first wireless signal in the second sub-band, in second wireless singal extremely Few the latter；

In embodiment 17, first broadcast singal includes a first kind synchronization signal and a type I information block, Second broadcast singal includes a second homochronousness signal and a second category information block；The first kind synchronization signal quilt For determining first identifier, the second homochronousness signal is used for determining second identifier；The type I information block is used for Determine first kind running time-frequency resource pond, the second category information block is used for determining the second class running time-frequency resource pond；Described first is wireless Signal occupies the first running time-frequency resource, and first running time-frequency resource belongs to first kind running time-frequency resource pond；Second wireless communication Number the second running time-frequency resource is occupied, second running time-frequency resource belongs to the second class running time-frequency resource pond；The first identifier and institute It is related to state the first wireless signal, the second identifier is related with the second wireless singal.

As a sub- embodiment, the third transceiver module 1702 also sends the first signaling；The first signaling quilt It is used to indicate the occupied frequency domain resource of the first running time-frequency resource and belongs to second sub-band.

As a sub- embodiment, second transceiver module 1701 is also in first sub-band and second son Energy measuring is executed on frequency band respectively, first wireless signal is received on second sub-band with determination.

As a sub- embodiment, the third transceiver module 1702 monitors third wireless communication also in third sub-band Number；First kind running time-frequency resource pond includes third running time-frequency resource subpool, and the third wireless signal occupies third running time-frequency resource, The third running time-frequency resource belongs to the third running time-frequency resource subpool；The first identifier is related with the third wireless signal.

As a sub- embodiment, second transceiver module 1701 sends third broadcast letter also on third sub-band Number；The third broadcast singal includes a third homochronousness signal and a third category information block, the third homochronousness letter Number it is used for determining that third identifies；The third mark is unrelated with the third wireless signal；The base station is in the third The third wireless signal is monitored in frequency resource subpool.

As a sub- embodiment, second transceiver module 1701 includes the emitter/receiver in embodiment 4 416, transmited processor 415, receive processor 412, at least former three in controller/processor 440.

As a sub- embodiment, the third transceiver module 1702 includes the emitter/receiver in embodiment 4 416, transmited processor 415, receive processor 412, at least former three in controller/processor 440.

Those of ordinary skill in the art will appreciate that all or part of the steps in the above method can be referred to by program Related hardware is enabled to complete, described program can store in computer readable storage medium, such as read-only memory, hard disk or light Disk etc..Optionally, one or more integrated circuit can be used also to realize in all or part of the steps of above-described embodiment.Phase It answers, each modular unit in above-described embodiment, can be realized using example, in hardware, it can also be by the form of software function module It realizes, the application is not limited to the combination of the software and hardware of any particular form.User equipment, terminal and UE packet in the application Include but be not limited to unmanned plane, the communication module on unmanned plane, telecontrolled aircraft, aircraft, baby plane, mobile phone, tablet computer, pen Remember this, vehicular communication equipment, wireless sensor, card of surfing Internet, internet-of-things terminal, RFID terminal, NB-IOT terminal, MTC (Machine Type Communication, machine type communication) terminal, eMTC (enhanced MTC, the MTC of enhancing) is eventually End, data card, card of surfing Internet, vehicular communication equipment, inexpensive mobile phone, the equipment such as inexpensive tablet computer.Base station in the application Including but not limited to macrocell base stations, microcell base station, Home eNodeB, relay base station, gNB (NR node B), TRP Wireless telecom equipments such as (Transmitter Receiver Point transmit and receive node).

The above, the only preferred embodiment of the application, are not intended to limit the protection scope of the application.It is all Within spirit herein and principle, any modification made, equivalent replacement, improve etc., it should be included in the protection of the application Within the scope of.

Claims

1. a kind of method in user equipment that be used to wirelessly communicate, characterized by comprising:

Wherein, first broadcast singal includes a first kind synchronization signal and a type I information block, and described second is wide Broadcasting signal includes a second homochronousness signal and a second category information block；The first kind synchronization signal is used for determining One mark, the second homochronousness signal are used for determining second identifier；The type I information block is used for determining the first kind Running time-frequency resource pond, the second category information block are used for determining the second class running time-frequency resource pond；First wireless signal occupies the One running time-frequency resource, first running time-frequency resource belong to first kind running time-frequency resource pond；The second wireless singal occupies second Running time-frequency resource, second running time-frequency resource belong to the second class running time-frequency resource pond；The first identifier is wireless with described first Signal is related, and the second identifier is related with the second wireless singal.

2. according to the method described in claim 1, it is characterised by comprising:

Receive the first signaling；

Wherein, first signaling is used to indicate that the occupied frequency domain resource of the first running time-frequency resource belongs to second son Frequency band.

3. method according to claim 1 or 2, characterized by comprising:

Wherein, the first time window and second time window respectively correspond first running time-frequency resource and second time-frequency Resource；The first kind synchronization signal is used for determining first antenna port set, for the measurement of the first antenna port set It is used for the energy measuring being performed in the first time window；The second homochronousness signal is used for determining second Antenna port group, the energy that the measurement for the second antenna port group be used to be performed in second time window Amount detection.

4. according to claim 1 to method described in any claim in 3, characterized by comprising:

Third wireless signal is sent in third sub-band；

Wherein, first kind running time-frequency resource pond includes third running time-frequency resource subpool, when the third wireless signal occupies third Frequency resource, the third running time-frequency resource belong to the third running time-frequency resource subpool；The first identifier and the third wireless communication It is number related.

5. according to the method described in claim 3, it is characterised by comprising:

Third broadcast singal is received on third sub-band；

Wherein, the third time window corresponds to the third running time-frequency resource, for the first antenna port set measurement by with In the energy measuring being performed in the third time window；The third broadcast singal includes a third homochronousness letter Number and a third category information block, the third homochronousness signal be used for determining third identify；Third mark with it is described Third wireless signal is unrelated.

6. a kind of method in base station that be used to wirelessly communicate, characterized by comprising:

7. according to the method described in claim 6, it is characterised by comprising:

Send the first signaling；

8. method according to claim 6 or 7, characterized by comprising:

Execute energy measuring respectively on first sub-band and second sub-band to determine in second sub-band It is upper to receive first wireless signal.

9. the method according to any claim in claim 6 to 8, characterized by comprising:

Third wireless signal is monitored in third sub-band；

10. according to the method described in claim 9, it is characterised by comprising:

Third broadcast singal is sent on third sub-band；

Wherein, the third broadcast singal includes a third homochronousness signal and a third category information block, the third class Synchronization signal is used for determining that third identifies；The third mark is unrelated with the third wireless signal；The base station is described The third wireless signal is monitored in third running time-frequency resource subpool.

11. a kind of user equipment that be used to wirelessly communicate, characterized by comprising:

First receiver module receives the first broadcast singal and the second broadcast letter respectively on the first sub-band and the second sub-band Number；

First transceiver module sends the first wireless signal, at least the latter in second wireless singal in the second sub-band；

12. a kind of base station equipment that be used to wirelessly communicate, characterized by comprising:

Second transceiver module sends the first broadcast singal and the second broadcast letter respectively on the first sub-band and the second sub-band Number；

Third transceiver module monitors the first wireless signal, at least the latter in second wireless singal in the second sub-band；