CN107005853B

CN107005853B - A kind of method, apparatus and terminal reporting reference information

Info

Publication number: CN107005853B
Application number: CN201580066623.1A
Authority: CN
Inventors: 闫志宇
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2015-01-29
Filing date: 2015-01-29
Publication date: 2019-10-25
Anticipated expiration: 2035-01-29
Also published as: CN107005853A; WO2016119178A1

Abstract

The embodiment of the invention provides a kind of method, dispatching method, user equipment and network side equipments for sending signal, realize the technical effect for improving a possibility that user equipment occupies shared spectral channel resource and network side equipment dispatching efficiency.Wherein, the method for sending signal includes: that user equipment receives and detect the signal in shared spectral channel, obtains testing result；The user equipment determines the first transmission power that can be sent when the user equipment sends signal in the shared spectral channel according to the testing result；The user equipment reports first transmission power to network side equipment；The user equipment receives the network side equipment that the network side equipment is sent and indicates information according to the scheduling that first transmission power generates；The user equipment indicates that information sends signal in the shared spectral channel according to the scheduling.

Description

A kind of method, apparatus and terminal reporting reference information

Technical field

The present invention relates to field of communication technology more particularly to a kind of method, dispatching method, terminal and networks for sending signal Side apparatus.

Background technique

In present communications field, unlicensed spectrum resource will be more than authorization frequency spectrum resource.To wireless on unlicensed spectrum Communication system and operator be not using constraining, so the alternatively referred to as shared frequency spectrum of unlicensed spectrum.Long term evolution (Long- Term Evolution, LTE) equipment application unlicensed spectrum, unlicensed spectrum resource can be not only efficiently used, can also be mentioned For more efficiently wireless access, meet the demand of growing mobile broadband service.

In the carrier aggregation system of LTE, evolved base station (Evolved Node B, eNodeB or eNB) is set according to user Maximum transmission power and power headroom on the standby current service cell reported, next life success rate control instruction, to dispatch The transmission power of wireless telecom equipment.Also, in the prior art, user equipment is only after sending upstream data, Cai Huixiang eNB The surplus between maximum transmission power and actual transmission power is reported, and identified maximum transmission power is reported to simultaneously eNB.Before user equipment sends upstream data, maximum transmission power can't be sent to eNB.

Need to follow specific regulation rule when wireless telecom equipment uses on a shared frequency spectrum.Such as according to ETSI EN 301 893 current regulations, whether wireless telecom equipment is on a shared frequency spectrum in use, need to judge channel by energy measuring It is idle；It can be used if channel idle, if channel is occupied to be used.And specifically judge channel whether Kong Xian rule It is as follows:

Wireless telecom equipment detects whether received energy is more than channel idle assessment (Clear in launch channel Channel Assessment, CCA) thresholding TL be more than thresholding TL, then judge the launch channel if the energy received Be it is occupied, otherwise judge the launch channel free time.Where it is assumed that receiving antenna gain is 0dB, TL=P_constant-P_H。P_H For transmission power of the wireless telecom equipment in the launch channel, unit is equivalent isotropically radiated power dBm.P_constantIt is shared The power detection constant of busy channel in spectral channel, in the current regulation of ETSI EN 301 893, P_constant=-73dB/ MHz+23.Further, by TL=P_constant-P_H, available P_H=P_constant-TL。

If it can be seen from foregoing description eNB be user device configuration transmission power it is larger, thresholding TL will be compared with It is small, then detecting that a possibility that received energy is more than thresholding TL is also just larger under identical environment, then cause user to set The standby chance for occupying shared frequency spectrum is just smaller.When eNB is that user device configuration shares the transmission power in spectral channel, it is difficult to The in time and correctly transmission power of scheduling user's set, so eNB is often to the scheduling of user equipment in this case Blindness.It is difficult to occupy shared spectral channel to have led to user equipment, and the efficient low technology of eNB scheduling is asked Topic.

Summary of the invention

It is real the embodiment of the invention provides a kind of method, dispatching method, user equipment and network side equipment for sending signal The technology effect of a possibility that raising user equipment occupies shared spectral channel resource and network side equipment dispatching efficiency is showed Fruit.

The application first aspect provides a kind of method for sending signal, comprising:

User equipment receives and detects the signal in shared spectral channel, obtains testing result；

The user equipment determines that the user equipment is sent in the shared spectral channel according to the testing result The first transmission power that can be sent when signal；

The user equipment reports first transmission power to network side equipment；

The user equipment receives the network side equipment that the network side equipment is sent and emits function according to described first The scheduling that rate generates indicates information；

The user equipment indicates that information sends signal in the shared spectral channel according to the scheduling.

With reference to first aspect, in the first possible implementation of the first aspect, the user equipment is received and is examined The signal in shared spectral channel is surveyed, testing result is obtained, specifically includes:

The user equipment receives the signal in the shared spectral channel, and detects the letter in the shared spectral channel Number reception power, the reception power that will test is as the testing result.

With reference to first aspect, in the second possible implementation of the first aspect, the user equipment is received and is examined The signal in shared spectral channel is surveyed, testing result is obtained, specifically includes:

The user equipment receives the signal in the shared spectral channel, and detects the letter in the shared spectral channel Number reception power and signal type, the reception power and signal type that will test is as the testing result, wherein described Signal type is used to indicate operator belonging to the signal in the shared spectral channel or the letter in the shared spectral channel At least one type of wireless communication system belonging to number.

The possible implementation of second with reference to first aspect, in the third possible implementation of first aspect In, if user equipment signal to be sent is specially the wireless communication of the first wireless communication system of the first operator Number, then the signal type includes:

Signal to be sent is signal type of the same operator with wireless communication system with the user equipment；Or

Signal to be sent is the signal type of the different wireless communication system of same operator with the user equipment；Or

Signal to be sent is signal type of the different operator with wireless communication system with the user equipment；Or

Signal to be sent is the signal type of the different wireless communication system of different operator with the user equipment；Or

Signal to be sent is the signal type of same operator with the user equipment；Or

Signal to be sent is the signal type of different operator with the user equipment；Or

Signal to be sent is the signal type of same wireless communication system with the user equipment；Or

Signal to be sent is the signal type of different wireless communication system with the user equipment.

Second of possible implementation of the possible implementation of with reference to first aspect the first or first aspect, In a fourth possible implementation of the first aspect, described according to the testing result, determine user equipment described total The first transmission power that can be sent when sending signal in spectral channel is enjoyed, is specifically included:

According to the testing result, determine that first transmission power is any less than or equal to the second maximum transmission power One performance number；Wherein, when second maximum transmission power is that the user equipment can occupy the shared spectral channel Send the maximum power of signal.

The 4th kind of possible implementation with reference to first aspect, in the 5th kind of possible implementation of first aspect In, second maximum transmission power is that user equipment power detection constant of busy channel in shared spectral channel subtracts Remove the obtained power of the reception power.

The 5th kind of possible implementation with reference to first aspect, in the 6th kind of possible implementation of first aspect In, when not distinguishing the relationship of signal type of signal type and the signal to be sent that the user equipment detects, The power detection constant is specially the first power detection constant；Or

When the signal type includes operator and wireless communication system belonging to signal in the shared spectral channel When type, if it is letter of the same operator with wireless communication system that the signal type, which is the signal to be sent with the user equipment, When number type, the power detection constant is specially the second power detection constant；If the signal type is to set with the user When standby signal to be sent is the signal type of the different wireless communication system of same operator, the power detection constant is specially third Power detection constant；If the signal type is that the signal to be sent with the user equipment is that same wirelessly communicate of different operator is When the signal type of system, the power detection constant is the 4th power detection constant；If the signal type be specially with it is described When user equipment signal to be sent is the signal type of the different wireless communication system of different operator, the power detection constant is the Five power detection constants；Or

When operator types belonging to the signal type includes signal in the shared spectral channel, if the letter Number type is specially the signal to be sent with the user equipment when being the signal type of same operator, the power detection constant For the 6th power detection constant；If the signal type is specially that the signal to be sent with the user equipment is different operator When signal type, the power detection constant is the 7th power detection constant；Or

When type of wireless communication system belonging to the signal type includes signal in the shared spectral channel, if It is described when signal type signal specially to be sent with the user equipment is the signal type of same wireless communication system Power detection constant is the 8th power detection constant；If the signal type is specially the signal to be sent with the user equipment When being the signal type of different wireless communication system, the power detection constant is the 9th power detection constant.

The 6th kind of possible implementation with reference to first aspect, in the 7th kind of possible implementation of first aspect In, the second power detection constant, third power detection constant, the 4th power detection constant and the 5th power detection constant are incomplete It is identical；6th power detection constant and the 7th power detection constant be not identical；8th power detection constant and the 9th power detection Constant is not identical.

With reference to first aspect or the 7th kind of the first possible implementation of first aspect to first aspect possible Any one in implementation, in the 8th kind of possible implementation of first aspect, the user equipment is to network side Equipment reports first transmission power, specifically includes:

The user equipment first transmission power is carried in media access control layer control unit MAC CE or In physical layer signaling.

With reference to first aspect or the 8th kind of the first possible implementation of first aspect to first aspect possible Any one in implementation, in the 9th kind of possible implementation of first aspect, the user equipment is to network side Equipment reports first maximum transmission power, specifically includes:

The user equipment reports first transmission power to the network side equipment by the up channel of main carrier.

With reference to first aspect, in the tenth kind of possible implementation of first aspect, the scheduling instruction information includes Transmission power control information；

The user equipment indicates that information sends signal according to the scheduling, specifically includes:

The user equipment is determined according to the transmission power control information in the scheduling instruction information sends signal Transmission power；

When the user equipment is less than or equal to described first according to the transmission power that the transmission power control information determines When transmission power, determine that the transmission power for sending signal is the transmitting function determined according to the transmission power control information Rate；Or

When the user equipment is greater than first transmitting according to the transmission power that the transmission power control information determines When power, it is first transmission power that the transmission power for determining transmission signal, which is the transmission power,.

With reference to first aspect or the tenth kind of the first possible implementation of first aspect to first aspect possible Any one in implementation, in a kind of the tenth possible implementation of first aspect, in the shared spectral channel After middle transmission signal, the method also includes:

Transmission power surplus is reported to the network side equipment, and the power headroom is first transmission power and described The difference of transmission power.

The application second aspect provides a kind of dispatching method, comprising:

Receive the first transmission power of user equipment to report, wherein first transmission power is that the user equipment connects The signal in shared spectral channel is received and detected, testing result is obtained, and according to the testing result, the user determined is set The standby transmission power that can be sent when transmission signal in the shared spectral channel；

Based on first transmission power, generates the scheduling to user equipment and indicate information；

The scheduling is sent to the user equipment and indicates information, so that the user equipment is according to scheduled instruction information It determines the transmission power for sending signal, and receives the signal of the user equipment transmission in shared spectral channel.

In conjunction with second aspect, in the first possible implementation of the second aspect, the user equipment is received and is examined The signal in shared spectral channel is surveyed, testing result is obtained, specifically includes:

In conjunction with second aspect, in a second possible implementation of the second aspect, the user equipment is received and is examined The signal in shared spectral channel is surveyed, testing result is obtained, specifically includes:

In conjunction with second of possible implementation of second aspect, in the third possible implementation of second aspect In, if user equipment signal to be sent is specially the wireless communication of the first wireless communication system of the first operator Number, then the signal type includes:

The first possible implementation or second of second aspect possible implementation in conjunction with second aspect, It is described according to the testing result in 4th kind of possible implementation of two aspects, determine user equipment in the shared frequency The transmission power that can be sent when sending signal in spectrum channel, specifically includes:

The user equipment determines that the transmission power is less than or equal to the second emission maximum function according to the testing result Any one performance number of rate；Wherein, second maximum transmission power is that the user equipment can occupy the shared frequency The maximum power of signal is sent when composing channel.

In conjunction with the 4th kind of possible implementation of second aspect, in the 5th kind of possible implementation of second aspect In, second maximum transmission power is that user equipment power detection constant of busy channel in shared spectral channel subtracts Remove the obtained power of the reception power.

In conjunction with the 5th kind of possible implementation of second aspect, in the 6th kind of possible implementation of second aspect In, when not distinguishing the relationship of signal type of signal type and the signal to be sent that the user equipment detects, The power detection constant is specially the first power detection constant；Or

In conjunction with the 6th kind of possible implementation of second aspect, in the 7th kind of possible implementation of second aspect In, the second power detection constant, third power detection constant, the 4th power detection constant and the 5th power detection constant are incomplete It is identical；6th power detection constant and the 7th power detection constant be not identical；8th power detection constant and the 9th power detection Constant is not identical.

The 7th kind in conjunction with the possible implementation of the first of second aspect or second aspect to second aspect is possible Any one in implementation, in the 8th kind of possible implementation of second aspect, the reception user equipment to report The first transmission power, specifically include:

It receives the user equipment and carries the first transmission power sent in MAC CE or physical layer signaling.

The 8th kind in conjunction with the possible implementation of the first of second aspect or second aspect to second aspect is possible Any one in implementation, in the 9th kind of possible implementation of second aspect, the reception user equipment to report The first transmission power, specifically include:

The first transmission power described in the user equipment to report is received by the up channel of main carrier.

In conjunction with second aspect, in the tenth kind of possible implementation of second aspect, the scheduling instruction information includes Transmission power control information；

The user equipment determines the transmission power for sending signal according to scheduled instruction information, specifically includes:

When the user equipment is less than or equal to described first according to the transmission power that the transmission power control information determines When transmission power, determine that the transmission power for sending signal is the transmitting determined according to the transmission power control information Power；Or

When the user equipment is greater than first transmitting according to the transmission power that the transmission power control information determines When power, it is first transmission power that the transmission power for determining the transmission signal, which is the transmission power,.

The tenth kind in conjunction with the possible implementation of the first of second aspect or second aspect to second aspect is possible Any one in implementation, in a kind of the tenth possible implementation of second aspect, the method also includes:

The transmission power surplus of the user equipment to report is received, the power headroom is first transmission power and institute State the difference of the transmission power of the currently transmitted signal of user equipment；

Based on first transmission power and the power headroom, update the scheduling instruction information, and according to update after Scheduling instruction information the UE is scheduled.

The application third aspect provides the device that kind in one sends signal, comprising:

Detection unit obtains testing result for receiving and detecting the signal in shared spectral channel；

Determination unit, for determining that the user equipment is sent out in the shared spectral channel according to the testing result The first transmission power that can be sent when the number of delivering letters；

Transmission unit, for reporting first transmission power to network side equipment；

Receiving unit, user receive the network side equipment that the network side equipment is sent and emit function according to described first The scheduling that rate generates indicates information；

Signal transmitting unit, for indicating that information sends signal in the shared spectral channel according to the scheduling.

In conjunction with the third aspect, in the first possible implementation of the third aspect, the detection unit is specifically used for:

In conjunction with the third aspect, in the second possible implementation of the third aspect, the detection unit is specifically used for:

In conjunction with second of possible implementation of the third aspect, in the third possible implementation of the third aspect In, if user equipment signal to be sent is specially the wireless communication of the first wireless communication system of the first operator Number, then the signal type includes:

In conjunction with the first possible implementation of the third aspect or second of possible implementation of the third aspect, In the fourth possible implementation of the third aspect, the determination unit, is specifically used for:

In conjunction with the 4th kind of possible implementation of the third aspect, in the 5th kind of possible implementation of the third aspect In, second maximum transmission power is that user equipment power detection constant of busy channel in shared spectral channel subtracts Remove the obtained power of the reception power.

In conjunction with the 5th kind of possible implementation of the third aspect, in the 6th kind of possible implementation of the third aspect In, when not distinguishing the relationship of signal type of signal type and the signal to be sent that the user equipment detects, The power detection constant is specially the first power detection constant；Or

In conjunction with the 6th kind of possible implementation of the third aspect, in the 7th kind of possible implementation of the third aspect In, the second power detection constant, third power detection constant, the 4th power detection constant and the 5th power detection constant are incomplete It is identical；6th power detection constant and the 7th power detection constant be not identical；8th power detection constant and the 9th power detection Constant is not identical.

The 7th kind in conjunction with the possible implementation of the first of the third aspect or the third aspect to the third aspect is possible Any one in implementation, in the 8th kind of possible implementation of the third aspect, the transmission unit is specific to use In:

First transmission power is carried in media access control layer control unit MAC CE or physical layer signaling.

The 8th kind in conjunction with the possible implementation of the first of the third aspect or the third aspect to the third aspect is possible Any one in implementation, in the 9th kind of possible implementation of the third aspect, the transmission unit is specific to use In:

First transmission power is reported to the network side equipment by the up channel of main carrier.

In conjunction with the third aspect, in the tenth kind of possible implementation of the third aspect, the scheduling instruction information includes Transmission power control information；

The signal transmitting unit, is specifically used for:

The transmission power for sending signal is determined according to the transmission power control information in the scheduling instruction information；

When the transmission power determined according to the transmission power control information is less than or equal to first transmission power, really Surely the transmission power for sending signal is the transmission power determined according to the transmission power control information；Or

When the transmission power determined according to the transmission power control information is greater than first transmission power, hair is determined The transmission power for the number of delivering letters is that the transmission power is first transmission power.

The tenth kind in conjunction with the possible implementation of the first of the third aspect or the third aspect to the third aspect is possible Any one in implementation, in a kind of the tenth possible implementation of the third aspect, the transmission unit is also used to:

After sending signal in the shared spectral channel, Xiang Suoshu network side equipment reports transmission power surplus, institute State the difference that power headroom is first transmission power and the transmission power.

The application fourth aspect provides a kind of dispatching device, comprising:

Receiving unit, for receiving the first transmission power of user equipment to report, wherein first transmission power is institute It states user equipment and receives and detect the signal in shared spectral channel, obtain testing result, and according to the testing result, determine The transmission power that can send when sending signal in the shared spectral channel of the user equipment；

Scheduling unit generates the scheduling to user equipment and indicates information for being based on first transmission power；

Transmission unit, for sending scheduling instruction information to the user equipment so that the user equipment according to Scheduled instruction information determines the transmission power for sending signal, and receives what the user equipment was sent in shared spectral channel Signal.

In conjunction with fourth aspect, in the first possible implementation of the fourth aspect, the user equipment is received and is examined The signal in shared spectral channel is surveyed, testing result is obtained, specifically includes:

In conjunction with fourth aspect, in the second possible implementation of the fourth aspect, the user equipment is received and is examined The signal in shared spectral channel is surveyed, testing result is obtained, specifically includes:

In conjunction with second of possible implementation of fourth aspect, in the third possible implementation of fourth aspect In, if user equipment signal to be sent is specially the wireless communication of the first wireless communication system of the first operator Number, then the signal type includes:

The first possible implementation or second of fourth aspect possible implementation in conjunction with fourth aspect, It is described according to the testing result in 4th kind of possible implementation of four aspects, determine user equipment in the shared frequency The transmission power that can be sent when sending signal in spectrum channel, specifically includes:

In conjunction with the 4th kind of possible implementation of fourth aspect, in the 5th kind of possible implementation of fourth aspect In, second maximum transmission power is that user equipment power detection constant of busy channel in shared spectral channel subtracts Remove the obtained power of the reception power.

In conjunction with the 5th kind of possible implementation of fourth aspect, in the 6th kind of possible implementation of fourth aspect In, when not distinguishing the relationship of signal type of signal type and the signal to be sent that the user equipment detects, The power detection constant is specially the first power detection constant；Or

In conjunction with the 6th kind of possible implementation of fourth aspect, in the 7th kind of possible implementation of fourth aspect In, the second power detection constant, third power detection constant, the 4th power detection constant and the 5th power detection constant are incomplete It is identical；6th power detection constant and the 7th power detection constant be not identical；8th power detection constant and the 9th power detection Constant is not identical.

The 7th kind in conjunction with the possible implementation of the first of fourth aspect or fourth aspect to fourth aspect is possible Any one in implementation, in the 8th kind of possible implementation of fourth aspect, the receiving unit is specifically used for:

The 8th kind in conjunction with the possible implementation of the first of fourth aspect or fourth aspect to fourth aspect is possible Any one in implementation, in the 9th kind of possible implementation of fourth aspect, the receiving unit is specifically used for:

In conjunction with fourth aspect, in the tenth kind of possible implementation of fourth aspect, the scheduling instruction information includes Transmission power control information；

The tenth kind in conjunction with the possible implementation of the first of fourth aspect or fourth aspect to fourth aspect is possible Any one in implementation, in a kind of the tenth possible implementation of fourth aspect, the receiving unit is also used to:

The scheduling unit is also used to:

The 5th aspect of the application provides a kind of user equipment, comprising:

Receiver obtains testing result for receiving and detecting the signal in shared spectral channel；

Processor, for determining that the user equipment sends letter in the shared spectral channel according to the testing result Number when the first transmission power that can send；

Transmitter, for reporting first transmission power to network side equipment；

Receiver is also used to receive the network side equipment that the network side equipment is sent and emits function according to described first The scheduling that rate generates indicates information；

The processor is also used to indicate that information is sent out in the shared spectral channel by transmitter according to the scheduling The number of delivering letters.

In conjunction with the 5th aspect, in the first possible implementation of the 5th aspect, the receiver is specifically used for:

The signal in the shared spectral channel is received, and detects the reception function of the signal in the shared spectral channel Rate, the reception power that will test is as the testing result.

In conjunction with the 5th aspect, in second of possible implementation of the 5th aspect, the receiver is specifically used for:

The signal in the shared spectral channel is received, and detects the reception power of the signal in the shared spectral channel And signal type, the reception power and signal type that will test is as the testing result, wherein the signal type is used for It indicates wireless belonging to operator belonging to the signal in the shared spectral channel or the signal in the shared spectral channel At least one type of communication system.

In conjunction with second of possible implementation of the 5th aspect, in the third possible implementation of the 5th aspect In, if user equipment signal to be sent is specially the wireless communication of the first wireless communication system of the first operator Number, then the signal type includes:

In conjunction with the 5th aspect the first possible implementation or the 5th aspect second of possible implementation, In the 4th kind of possible implementation of the 5th aspect, the processor is specifically used for:

In conjunction with the 4th kind of possible implementation of the 5th aspect, in the 5th kind of possible implementation of the 5th aspect In, second maximum transmission power is that user equipment power detection constant of busy channel in shared spectral channel subtracts Remove the obtained power of the reception power.

In conjunction with the 5th kind of possible implementation of the 5th aspect, in the 6th kind of possible implementation of the 5th aspect In, when not distinguishing the relationship of signal type of signal type and the signal to be sent that the user equipment detects, The power detection constant is specially the first power detection constant；Or

In conjunction with the 6th kind of possible implementation of the 5th aspect, in the 7th kind of possible implementation of the 5th aspect In, the second power detection constant, third power detection constant, the 4th power detection constant and the 5th power detection constant are incomplete It is identical；6th power detection constant and the 7th power detection constant be not identical；8th power detection constant and the 9th power detection Constant is not identical.

The 7th kind in conjunction with the first possible implementation of the 5th aspect or the 5th aspect to the 5th aspect is possible Any one in implementation, in the 8th kind of possible implementation of the 5th aspect, the transmitter is specifically used for:

First transmission power is carried in media access control layer control unit MAC CE or physical layer signaling It is reported to the network side equipment.

The 8th kind in conjunction with the first possible implementation of the 5th aspect or the 5th aspect to the 5th aspect is possible Any one in implementation, in the 9th kind of possible implementation of the 5th aspect, the transmitter is specifically used for:

In conjunction with the 5th aspect, in the tenth kind of possible implementation of the 5th aspect, the scheduling instruction information includes Transmission power control information；

The processor is specifically used for:

The tenth kind in conjunction with the first possible implementation of the 5th aspect or the 5th aspect to the 5th aspect is possible Any one in implementation, in a kind of the tenth possible implementation of the 5th aspect, the transmitter is also used to:

The 6th aspect of the application provides a kind of network side equipment, comprising:

Receiver, for receiving the first transmission power of user equipment to report, wherein first transmission power is described User equipment receives and detects the signal in shared spectral channel, obtains testing result, and according to the testing result, determines The transmission power that the user equipment can be sent when sending signal in the shared spectral channel；

Processor generates the scheduling to user equipment and indicates information for being based on first transmission power；

Transmitter indicates information for sending the scheduling to the user equipment, so that the user equipment is according to institute It dispatches instruction information and determines the transmission power for sending signal, and receive the letter of the user equipment transmission in shared spectral channel Number.

In conjunction with the 6th aspect, in the first possible implementation of the 6th aspect, the user equipment is received and is examined The signal in shared spectral channel is surveyed, testing result is obtained, specifically includes:

In conjunction with the 6th aspect, in second of possible implementation of the 6th aspect, the user equipment is received and is examined The signal in shared spectral channel is surveyed, testing result is obtained, specifically includes:

In conjunction with second of possible implementation of the 6th aspect, in the third possible implementation of the 6th aspect In, if user equipment signal to be sent is specially the wireless communication of the first wireless communication system of the first operator Number, then the signal type includes:

In conjunction with the 6th the first possible implementation of aspect or the 6th second of possible implementation of aspect, the It is described according to the testing result in 4th kind of possible implementation of six aspects, determine user equipment in the shared frequency Composing can be described according to the testing result when sending signal in channel, determines that user equipment is sent out in the shared spectral channel The transmission power that can be sent when the number of delivering letters, specifically includes:

In conjunction with the 4th kind of possible implementation of the 6th aspect, in the 5th kind of possible implementation of the 6th aspect In, second maximum transmission power is that user equipment power detection constant of busy channel in shared spectral channel subtracts Remove the obtained power of the reception power.

In conjunction with the 5th kind of possible implementation of the 6th aspect, in the 6th kind of possible implementation of the 6th aspect In, when not distinguishing the relationship of signal type of signal type and the signal to be sent that the user equipment detects, The power detection constant is specially the first power detection constant；Or

In conjunction with the 6th kind of possible implementation of the 6th aspect, in the 7th kind of possible implementation of the 6th aspect In, the second power detection constant, third power detection constant, the 4th power detection constant and the 5th power detection constant are incomplete It is identical；6th power detection constant and the 7th power detection constant be not identical；8th power detection constant and the 9th power detection Constant is not identical.

The 7th kind in conjunction with the first possible implementation of the 6th aspect or the 6th aspect to the 6th aspect is possible Any one in implementation, in the 8th kind of possible implementation of the 6th aspect, the receiver is specifically used for:

The 8th kind in conjunction with the first possible implementation of the 6th aspect or the 6th aspect to the 6th aspect is possible Any one in implementation, in the 9th kind of possible implementation of the 6th aspect, the receiver is specifically used for:

In conjunction with the 6th aspect, in the tenth kind of possible implementation of the 6th aspect, the scheduling instruction information includes Transmission power control information；

The tenth kind in conjunction with the first possible implementation of the 6th aspect or the 6th aspect to the 6th aspect is possible Any one in implementation, in a kind of the tenth possible implementation of the 6th aspect, the receiver is also used to:

The one or more technical solutions provided in the embodiment of the present invention, have at least the following technical effects or advantages:

In embodiments of the present invention, user equipment receives and detects the signal in shared spectral channel, obtains testing result； For the user equipment according to the testing result, determining can when the user equipment sends signal in the shared spectral channel With the first transmission power of transmission；The user equipment reports first transmission power to network side equipment；The user sets The standby scheduling instruction letter for receiving the network side equipment that the network side equipment is sent and being generated according to first transmission power Breath；The user equipment indicates that information sends signal in the shared spectral channel according to the scheduling.

In the embodiment of the present invention, user equipment is that user equipment is sent out in shared spectral channel to what network side equipment reported Transmissible first transmission power when the number of delivering letters, and be different from reporting in the prior art is according to network side configuration and user The maximum transmission power that device type determines.Also, user equipment can just be set to network side before not sent upstream data It is standby to report the first transmission power, then network side equipment can be before user equipment sends signal, with reference to the first transmitting function Rate is scheduled user equipment, therefore network side equipment is no longer just blindness to the scheduling of user equipment transmitting power.From And user equipment is according to the scheduling of network side equipment, a possibility that sending signal in shared spectral channel, is just improved. Meanwhile therefore the efficiency of network side equipment scheduling also improves.

Detailed description of the invention

Fig. 1 is a kind of possible LTE communication system architecture diagram in the embodiment of the present invention；

Fig. 2 is the method flow diagram that signal is sent in the embodiment of the present invention；

Fig. 3 is the flow chart of dispatching method in the embodiment of the present invention；

Fig. 4 is the apparatus structure schematic diagram that signal is sent in the embodiment of the present invention；

Fig. 5 is the structural schematic diagram of dispatching device in the embodiment of the present invention；

Fig. 6 is the structural schematic diagram of user equipment in the embodiment of the present invention；

Fig. 7 is the structural schematic diagram of network side equipment in the embodiment of the present invention.

Specific embodiment

The embodiment of the invention provides a kind of method, dispatching method, terminal and network side equipments for sending signal, realize Improve a possibility that UE occupies shared spectral channel resource, the technology of frequency spectrum resource utilization rate and network side equipment dispatching efficiency Effect.

In order to solve the above technical problem, the present invention provides the resolving ideas of technical solution include:

In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.

The terms "and/or", only a kind of incidence relation for describing affiliated partner, indicates that there may be three kinds of passes System, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.In addition, herein Middle character "/" typicallys represent the relationship that forward-backward correlation object is a kind of "or".

The embodiment of the invention provides a kind of methods for sending signal, referring to FIG. 1, sending in this present embodiment to be applicable in A kind of possible LTE communication system framework of signal.The communication system architecture includes: user equipment (English: User Equipment；Referred to as: UE) and network side equipment.UE is specifically as follows mobile phone, smartwatch etc. in embodiments of the present invention, right This application is not particularly limited.Network side equipment can be base station, enhanced base station, cell or relaying etc..Wherein, base station For the evolved base station (Evolutional Node B, referred to as eNB or e-NodeB) in LTE, the present invention is not limited, but For convenience of description, following embodiments will be illustrated by taking eNB as an example.

The method that following elder generation introduces the transmission signal in the present embodiment from the side UE, please refers to shown in Fig. 2, is in the present embodiment Transmission signal method flow chart, this method comprises:

S101: user equipment receives and detects the signal in shared spectral channel, obtains testing result.

S102: the user equipment determines the user equipment in the shared spectral channel according to the testing result The first transmission power that can be sent when middle transmission signal；

S103: the user equipment reports first transmission power to network side equipment.

S104: the user equipment receives the network side equipment that the network side equipment is sent and sends out according to described first Penetrate the scheduling instruction information of power generation.

S105: the user equipment indicates that information sends signal in the shared spectral channel according to the scheduling.

Specifically, in embodiments of the present invention, UE detects the signal in shared spectral channel in S101, specifically May include:

In channel due to sharing frequency spectrum, it might have multiple wireless telecom equipments in transmission information and send signal, because UE in this embodiment of the present invention can detect the power for receiving signal in shared spectral channel, and then be believed The reception power of signal in road, and power will be received as testing result.Wherein, detection and the prior art of the UE to power is received Similar, which is not described herein again.Subsequent explanation for convenience, it is assumed that the reception power detected is P_a, P_aFor positive number.

Other than the reception power of received signal detects in shared spectral channel, in the embodiment of the present invention, The embodiment of S101 can also specifically include:

The user equipment receives the signal in the shared spectral channel, and detects the letter in the shared spectral channel Number reception power and signal type, the reception power and signal type that will test is as the testing result.

Specifically, there are multiple wireless telecom equipments to send information at the same time in shared frequency spectrum, therefore the present invention is implemented Signal reception power of the UE in addition to can detecte received wireless telecom equipment in example, can also detect these signals Signal type will receive power and receive signal type as testing result.

Signal type in the embodiment of the present invention is used to indicate operator belonging to the signal in shared spectral channel or total Enjoy at least one the type of wireless communication system belonging to the signal in spectral channel.During specific implementation, signal type It can only indicate the signal operator in shared spectral channel, such as mobile or connection.Signal type can also be indicated only Wireless communication system, such as LTE system belonging to signal in shared spectral channel, wifi system etc..Signal type can also be same When instruction operator and wireless communication system.The application those of ordinary skill in the art can be according to actually selecting It selects, the application is not particularly limited.

In addition, UE can first detect reception power, then detect reception signal when detection receives power and receives signal type Type.Reception signal type can also be first detected, then detects reception power.UE can also detect to receive power and receive simultaneously to be believed Number type.The application those of ordinary skill in the art can not do specific limit to this application according to actually selecting System.

In embodiments of the present invention, receiving signal type includes a variety of possibility, for convenience of description, it is assumed that operation belonging to UE Quotient is the first operator.First operator provides the service such as access, charging and cancellation for UE, and signal UE to be sent is specific For by the signal of the first wireless communication system of the first operator, wherein the first wireless communication system is, for example, LTE system, WiFi system etc..In embodiments of the present invention, when signal type indicates to share operator belonging to the signal in spectral channel, Signal type includes but is not limited to following several:

It 11, is same operator's signal type with user equipment signal to be sent；

It 12, is different operator's signal type with user equipment signal to be sent.

When signal type specifically indicates to share wireless communication system belonging to the signal in spectral channel, signal type packet It includes but is not limited to following several:

It 21, is the signal type of same wireless communication system with user equipment signal to be sent；

It 22, is the signal type of different wireless communication system with user equipment signal to be sent.

Such as the signal of UE is that LTE system is sent, when the signal in shared frequency spectrum is also to be sent by LTE system , then signal type at this time is exactly same type of wireless communication system；When the signal in shared frequency spectrum is sent out by wifi system It send, then signal type at this time is exactly different type of wireless communication system.

When signal type specifically indicates to share operator belonging to the signal in spectral channel and wireless communication system, letter Number type includes but is not limited to following several:

It 31, is signal type of the same operator with wireless communication system with user equipment signal to be sent；

It 32, is the signal type of the different wireless communication system of same operator with user equipment signal to be sent；

It 33, is signal type of the different operator with wireless communication system with user equipment signal to be sent；

It 34, is the signal type of the different wireless communication system of different operator with user equipment signal to be sent.

The operator as belonging to UE is the first operator, is the from the first operator when receiving signal It is exactly signal of the same operator with wireless communication system for UE when the signal of one wireless communication system；When reception signal For the second wireless communication system from the first operator signal when, be exactly that same operator is different wireless for UE The signal of communication system；When receiving the signal that signal is the first wireless communication system from the second operator, for It is exactly signal of the different operator with wireless communication system for UE；It and is the from the second operator when receiving signal It is exactly the signal of the different wireless communication system of different operator for UE when the signal of two wireless communication systems.Wherein, second Wireless communication system is different from the first wireless communication system.

Subsequent explanation for convenience, when testing result, which specifically includes, receives power and signal type, it is also assumed that detection The reception power arrived is P_a。

Next, UE will determine the first transmission power that will be sent to eNB according to testing result in S102 ?.

Specifically, in embodiments of the present invention, how the first transmission power is determined for UE, specifically included:

Further, the second maximum transmission power is that the power detection of user equipment busy channel in shared spectral channel is normal Amount subtracts the obtained power of the reception power；

Or in the agreement abided by of the user equipment defined maximum transmission power.

When the second maximum transmission power is that user equipment power detection constant of busy channel in shared spectral channel subtracts When going to receive the obtained power of power, in order to judge whether UE can send signal in shared frequency spectrum at this time, according to ETSI The regulation of EN 301 893, UE need to compare the size relation for receiving power and current reference thresholding.Specifically, ETSI EN " wireless telecom equipment detects whether received energy is more than channel idle assessment to 301 893 regulation in launch channel The thresholding TL of (Clear Channel Assessment, CCA) is more than thresholding TL, then judges the hair if the energy received Penetrate channel be it is occupied, otherwise judge the launch channel free time.Where it is assumed that receiving antenna gain is 0dB, TL= P_constant-P_H。P_HFor transmission power of the wireless telecom equipment in the launch channel, unit is equivalent isotropically radiated power dBm。”。

UE according to testing result in reception power P_a, compare P_aWith the size relation of TL.When reception power P_aWhen≤TL, UE can start to send information in shared frequency spectrum.And when reception power P_aWhen more than reference thresholding TL, UE then cannot be altogether It enjoys and sends information in frequency spectrum.

In embodiments of the present invention, if Pa > TL, in order to enable UE to occupy shared frequency spectrum, letter is sent in shared frequency spectrum Number, UE, which needs to calculate, obtains the second maximum transmission power.Second maximum transmission power is that UE user equipment can occupy shared frequency The maximum power of signal is sent when composing channel.

Specifically, it is P that UE, which sends the condition of signal in shared spectral channel,_aNo more than current reference thresholding TL.Cause This, in order to enable UE to send signal in the channel of shared frequency spectrum, UE then wishes that current reference thresholding TL minimum value is not less than Receive power, i.e. TL >=P_a.And TL is determined by the transmission power of UE, specially TL=P_constant-P_H.So by TL >=P_aWith TL=P_constant-P_HTwo formulas, it is available: as transmission power P_H≤P_constant-P_aWhen, TL >=P_aIt sets up, and then UE can be obtained Obtain the chance that signal is sent in shared frequency spectrum.

Therefore, by the power detection constant P of busy channel in shared spectral channel_constantSubtract reception power P_aIt obtains Power is exactly the second maximum transmission power during the present invention is implemented.It determines again and is less than or equal to any of the second maximum transmission power One performance number is the first transmission power.For example, the second maximum transmission power is 23dBm, then UE can choose 23dBm, 19.3dBm or 15dBm constant power report as the first transmission power to eNB.

So, when UE is emitted with the first transmission power, so that it may guarantee TL >=P_a, to meet UE ETSI EN 301 893 regulation can send signal in shared frequency spectrum.

It will be appreciated by those skilled in the art that during specific implementation, when regulation receives power equal to reference in agreement When thresholding TL, UE can occupy shared frequency spectrum, then the first transmission power can be for less than or equal to the second maximum transmission power Any power.And when in agreement regulation receive UE when power is only less than with reference to thresholding TL and be likely to occupy shared frequency spectrum, then the One transmission power also needs as any power less than the second maximum transmission power.The application those of ordinary skill in the art's root Factually border is configured, and two kinds of situations are in practical range of the invention.

In the embodiment of the present invention, the UE association that the power detection constant of busy channel and UE are abided by shared spectral channel Discuss it is related, such as the regulation of ETSI EN 301 893.

When not distinguishing the signal type for the signal that UE is detected in agreement, power detection constant is specially the inspection of the first power Survey constant.

When distinguishing class signal in agreement to share operator and wireless communication system belonging to the signal in spectral channel When type, signal type includes same operator with 4 kinds of signal types such as wireless communication system.If signal type is to be sent with UE Signal when being signal type of the same operator with wireless communication system, power detection constant is specially that the second power detection is normal Amount；If signal type is the signal to be sent with UE when being the signal type of the different wireless communication system of same operator, power inspection Surveying constant is specially third power detection constant；If signal type is that the signal to be sent with UE is the same channel radio of different operator When the signal type of letter system, power detection constant is the 4th power detection constant；If signal type is specially pending with UE When the signal sent is the signal type of the different wireless communication system of different operator, power detection constant is the 5th power detection constant.

When in agreement to share operator belonging to the signal in frequency spectrum to distinguish signal type, signal type includes same 2 kinds of signal types such as operator.If signal type signal specially to be sent with UE is the signal type of same operator, Power detection constant is the 6th power detection constant；If signal type is specially that the signal to be sent with UE is different operator When signal type, power detection constant is the 7th power detection constant.

When in agreement to share wireless communication system belonging to the signal in frequency spectrum to distinguish signal type, signal type Including 2 kinds of signal types such as same wireless communication system.If signal type is specially that the signal to be sent with UE is same channel radio When the signal type of letter system, power detection constant is the 8th power detection constant；If signal type is specially pending with UE When the signal sent is the signal type of different wireless communication system, power detection constant is the 9th power detection constant.

During specific implementation, above-mentioned eight power constants are related with the agreement that UE is specifically abided by, such as UE is abided by When the regulation of ETSI EN 301 893, the first power constant is just specially -73dB/MHz+23.Also, to distinguish unlike signal The case where type, the second power detection constant, third power detection constant, the 4th power detection constant and the 5th power detection are normal It measures not exactly the same.Such as second power constant be -73dB/MHz+23, third power constant be -76dB/MHz+23, the 4th function Rate constant is -79dB/MHz+23, and the 5th power constant is -82dB/MHz+23.6th power detection constant and the 7th power are examined It is not identical to survey constant.Such as the 6th power constant be -73dB/MHz+23, the 7th power constant be -76dB/MHz+23.8th function Rate detects constant and the 9th power detection constant is not identical.Such as the 8th power constant be -73dB/MHz+23, the 9th power is normal Amount is -76dB/MHz+23.

Alternatively, the second maximum transmission power may be the maximum transmission power of defined in agreement that UE is abided by.Such as It is provided in the agreement that UE is abided by, when UE sends signal in shared spectral channel, transmissible maximum transmission power is 25dBM Deng then the first transmission power can be for 25dBM, 23dBM etc..Certainly, it may further specify that maximum transmission power is in agreement 30dBM, 27dBM etc., with no restriction to this.

Then, the first transmission power is reported to eNB in S103 by UE, for eNB with reference to the first transmission power to UE into Row scheduling, and determine scheduling instruction information.

In embodiments of the present invention, UE reports the mode of the first transmission power to eNB are as follows:

Specifically, when medium access control (Media Access Control, MAC) protocol Data Unit When MAC Control Element (control element, CE) byte that is not zero in (Protocol Data Unit, PDU), UE can Carrying the first transmission power in MAC CE.So as UE in main carrier up channel to eNB reporting MAC PDU when, First transmission power can be reported to eNB.

In addition to carrying the first transmission power in MAC CE, the first transmission power can also be carried in UE on eNB In the physical layer signaling of report.And then when UE reports physical layer signaling to eNB in the up channel of main carrier, so that it may by the One transmission power is reported to eNB.During specific implementation, for carrying the physical layer signaling of the first maximum transmission power, wrap It includes but is not limited to the control sent in uplink control channel (Physical Uplink Control CHannel, PUCCH) letter Breath.

After reporting the first transmission power to eNB, next, the scheduling that UE receives eNB feedback indicates information in S104. Specifically, the transmission power control information for having control of the eNB to UE transmission power is included at least in scheduling instruction information, to UE Send the resource instruction of data, hybrid automatic repeat-request (Hybrid Automatic Repeat reQuest, HARQ) process Relevant instruction etc. one of is worked as.

In embodiments of the present invention, in S105, the scheduling instruction information that UE is returned according to eNB starts to send out in shared frequency spectrum The number of delivering letters.Wherein, S105 can specifically include:

User equipment determines the hair for sending signal according to the transmission power control information in the scheduling instruction information Penetrate power；

It specifically, include transmission power control information in scheduling instruction information.Sending power control information is eNB to UE The information that transmission power is controlled.UE can determine the transmission power of transmission number according to transmission power control information.Certainly, having During body is realized, UE specifically can also calculate the transmission power for determining UE in conjunction with the transmission circuit loss value etc. of down channel.

In order to send signal in shared frequency channels, when the transmitting function that UE is determined according to transmission power control information When rate is less than or equal to the first transmission power, then believe according to the transmission power determined according to transmission power control information in shared frequency spectrum Signal is sent in road；And when UE is greater than the first transmission power according to the transmission power that transmission power control information determines, in order to It avoids receiving power being more than that will send signal in shared spectral channel using the first transmission power with reference to thresholding TL, UE.

Further, for the transmission power that eNB facilitates subsequent scheduling UE, after S105, UE is also needed transmission power Surplus is reported to eNB.Wherein, power headroom is the difference of the first transmission power and transmission power.

The application second aspect provides a kind of dispatching method, please refers to Fig. 3, is the flow chart of eNB dispatching method.The party Method includes:

S201: the first transmission power of user equipment to report is received.

S202: being based on first transmission power, generates the scheduling to user equipment and indicates information.

S203: Xiang Suoshu UE sends the scheduling and indicates information.

Specifically, in embodiments of the present invention, eNB receives the first transmission power that UE is reported in S201.Wherein, One transmission power is that user equipment receives and detect the signal in shared spectral channel, obtains testing result, and tie according to detection Fruit, the transmission power that determining user equipment can be sent when sending signal in shared spectral channel.User equipment is specifically true The method and realization process of fixed first transmission power, please refer to previous embodiment, just repeat no more here.

Then in S201, scheduling instruction information is generated based on the first transmission power, includes eNB pairs in scheduling instruction information The transmission power control information that the transmission power of UE is controlled, the instruction of data is sent to UE, and HARQ process instruction etc. is worked as At least one of.In embodiments of the present invention, transmission power control information is specially that eNB adjusts the power control that UE is sent At least one information in order, such as controlling the parameter P of the intended recipient Signal to Interference plus Noise Ratio of the side eNB_{O_PUSCH, c}(j), physically The bandwidth of shared channel (Physical Uplink Shared Channel, the PUSCH) channel of row, downlink road loss compensation factor α_c (j), the K of high-level signaling configuration_S, ascending control information controls on each resource unit when transmitting in Uplink Shared Channel The ratio BPRE of shared data bit number on information bit and each resource unit, according to transmitting uplink in Uplink Shared Channel It whether include uplink shared data transmission to determine when controlling informationPower adjustment build up factor δ_{PUSCH, c}Deng.

In embodiments of the present invention, eNB generates the specific implementation of scheduling instruction information according to the first transmission power, with ENB generates scheduling according to the maximum transmission power that UE is reported and indicates that information is similar in the prior art.Such as the son in serving cell On frame i, UE sends PUSCH information, does not send PUCCH information, then eNB can configure P for UE_{O_PUSCH, c}(j), PUSCH channel Bandwidth, α_c(j)、K_S、BPRE、δ_{PUSCH, c}In at least one parameter.

Finally, scheduling instruction information is sent to UE by eNB, so that UE is according to each information and ginseng in scheduling instruction information Number determines transmission power and sends signal.

In embodiments of the present invention, UE receives and detects the signal in shared spectral channel, obtains testing result, specific to wrap It includes:

Alternatively, specifically including:

Wherein, if signal UE to be sent is specially the wireless communication of the first wireless communication system of the first operator Number, then signal type includes:

Signal to be sent is signal type of the same operator with wireless communication system with UE；Or

Signal to be sent is the signal type of the different wireless communication system of same operator with UE；Or

Signal to be sent is signal type of the different operator with wireless communication system with UE；Or

Signal to be sent is the signal type of the different wireless communication system of different operator with UE；Or

Signal to be sent is the signal type of same operator with UE；Or

Signal to be sent is the signal type of different operator with UE；Or

Signal to be sent is the signal type of same wireless communication system with UE；Or

Signal to be sent is the signal type of different wireless communication system with UE.

In embodiments of the present invention, UE according to testing result, determines that user equipment sends signal in shared spectral channel When the transmission power that can send, specifically include:

According to the testing result, determine the transmission power for any one less than or equal to the second maximum transmission power Performance number；Wherein, second maximum transmission power is transmission when the user equipment can occupy the shared spectral channel The maximum power of signal.

Further, the second maximum transmission power is that the power detection of user equipment busy channel in shared spectral channel is normal Amount subtracts the obtained power of the reception power.

During specific implementation, when the signal type for not distinguishing signal type and signal to be sent that UE is detected When relationship, power detection constant is specially the first power detection constant.

Or when operator belonging to signal type includes signal in shared frequency spectrum and type of wireless communication system, if Signal type is the signal to be sent with UE when being signal type of the same operator with wireless communication system, power detection constant tool Body is the second power detection constant；If signal type is the letter that the signal to be sent with UE is the different wireless communication system of same operator When number type, power detection constant is specially third power detection constant；If signal type is that the signal to be sent with UE is different Operator with wireless communication system signal type when, power detection constant be the 4th power detection constant；If signal type has Body is the signal to be sent with UE when being the signal type of the different wireless communication system of different operator, and power detection constant is the 5th function Rate detects constant.

Or when operator types belonging to signal type includes signal in shared frequency spectrum, if signal type is specially When signal to be sent is the signal type of same operator with UE, power detection constant is the 6th power detection constant；If signal When type signal specially to be sent with UE is the signal type of different operator, power detection constant is that the 7th power detection is normal Amount.

Or when type of wireless communication system belonging to signal type includes signal in shared frequency spectrum, if signal type When specially the signal to be sent with UE is the signal type of same wireless communication system, power detection constant is the 8th power detection Constant；If signal type signal specially to be sent with UE is the signal type of different wireless communication system, power detection is normal Amount is the 9th power detection constant.

Wherein, the second power detection constant, third power detection constant, the 4th power detection constant and the 5th power detection Constant is not exactly the same；6th power detection constant and the 7th power detection constant be not identical；8th power detection constant and Nine power detection constants are not identical.

It include the transmission power control information controlled UE transmission power in the scheduling instruction information that eNB is sent.? In the embodiment of the present invention, UE determines the transmission power for sending signal according to scheduling instruction information, specifically includes:

Further, after S203, eNB can also receive the transmission power surplus that UE is reported.ENB is received according to the first hair It penetrates power and power headroom carrys out update instruction information, and UE is scheduled.Such as first transmission power be 23dBm, and on UE The power headroom of report is 3dBm, then eNB can will indicate that the transmission power in information improves the power of 3dBm.

The application third aspect provides a kind of device for sending signal, referring to FIG. 4, including:

Detection unit 401 obtains testing result for receiving and detecting the signal in shared spectral channel；

Determination unit 402, for determining the user equipment in the shared spectral channel according to the testing result The first transmission power that can be sent when sending signal；

Transmission unit 403, for reporting first transmission power to network side equipment；

Receiving unit 404, user receive the network side equipment that the network side equipment is sent and send out according to described first Penetrate the scheduling instruction information of power generation；

Signal transmitting unit 405, for indicating that information sends signal in the shared spectral channel according to the scheduling.

In embodiments of the present invention, detection unit 401 is specifically used for:

Or detection unit 401 is specifically used for:

Wherein, if user equipment signal to be sent is specially the first wireless communication system of the first operator Wireless signal, then the signal type include:

In embodiments of the present invention, determination unit 402 is specifically used for:

Wherein, second maximum transmission power is the power detection of user equipment busy channel in shared spectral channel Constant subtracts the obtained power of the reception power.

Specifically, when the signal for not distinguishing signal type and the signal to be sent that the user equipment detects When the relationship of type, the power detection constant is specially the first power detection constant；Or

When the signal type includes operator and type of wireless communication system belonging to signal in the shared frequency spectrum When, if it is class signal of the same operator with wireless communication system that the signal type, which is the signal to be sent with the user equipment, When type, the power detection constant is specially the second power detection constant；If the signal type is to wait for the user equipment When the signal of transmission is the signal type of the different wireless communication system of same operator, the power detection constant is specially third power Detect constant；If the signal type is that the signal to be sent with the user equipment is different operator with wireless communication system When signal type, the power detection constant is the 4th power detection constant；If the signal type is specially and the user When equipment signal to be sent is the signal type of the different wireless communication system of different operator, the power detection constant is the 5th function Rate detects constant；Or

When operator types belonging to the signal type includes signal in the shared frequency spectrum, if the class signal Type is specially the signal to be sent with the user equipment when being the signal type of same operator, and the power detection constant is the Six power detection constants；If the signal type is specially the signal that the signal to be sent with the user equipment is different operator When type, the power detection constant is the 7th power detection constant；Or

When type of wireless communication system belonging to the signal type includes signal in the shared frequency spectrum, if described When signal type signal specially to be sent with the user equipment is the signal type of same wireless communication system, the power Detection constant is the 8th power detection constant；If the signal type is specially that the signal to be sent with the user equipment is different When the signal type of wireless communication system, the power detection constant is the 9th power detection constant.

During specific implementation, the second power detection constant, third power detection constant, the 4th power detection constant and 5th power detection constant is not exactly the same；6th power detection constant and the 7th power detection constant be not identical；8th power It detects constant and the 9th power detection constant is not identical.

In embodiments of the present invention, transmission unit 403 is specifically used for:

Further, transmission unit 403 is specifically used for:

In embodiments of the present invention, scheduling instruction information includes transmission power control information；

Signal transmitting unit 405, is specifically used for:

Further, in embodiments of the present invention, transmission unit 403 is also used to:

The application fourth aspect provides a kind of dispatching device, referring to FIG. 5, including:

Receiving unit 501, for receiving the first transmission power of user equipment to report, wherein first transmission power It receives and detects the signal in shared spectral channel for the user equipment, obtain testing result, and according to the testing result, The transmission power that the determining user equipment can be sent when sending signal in the shared spectral channel；

Scheduling unit 502 generates the scheduling to user equipment and indicates information for being based on first transmission power；

Transmission unit 503 indicates information for sending the scheduling to the user equipment, so that the user equipment root The transmission power for sending signal is determined according to scheduled instruction information, and is received the user equipment in shared spectral channel and sent Signal.

Specifically, the user equipment receives and detects the signal in shared spectral channel, obtains testing result, specifically Include:

Alternatively, the user equipment receives and detect the signal in shared spectral channel, testing result is obtained, it is specific to wrap It includes:

In embodiments of the present invention, described according to the testing result, determine user equipment in the shared spectral channel The transmission power that can be sent when middle transmission signal, specifically includes:

In embodiments of the present invention, receiving unit 501 is specifically used for:

Further, receiving unit 501 is specifically used for:

The scheduling instruction information includes transmission power control information；

Further, in embodiments of the present invention, receiving unit 501 is also used to:

Scheduling unit 502 is also used to:

The 5th aspect of the application provides a kind of user equipment, the meaning for the term that user equipment shown in fig. 6 is related to And specific implementation, it can be with reference to earlier figures 1 to Fig. 5 and the associated description of embodiment.

Referring to FIG. 6, the user equipment includes:

Receiver 601 obtains testing result for receiving and detecting the signal in shared spectral channel；

Processor 603, for determining that the user equipment is sent in the shared spectral channel according to the testing result The first transmission power that can be sent when signal；

Transmitter 602, for reporting first transmission power to network side equipment；

Receiver 601 is also used to receive the network side equipment that the network side equipment is sent and emits according to described first The scheduling that power generates indicates information；

Processor 603 is also used to indicate information in the shared spectral channel by transmitter 602 according to the scheduling Send signal.

Optionally, receiver 601 is specifically used for:

Alternatively, receiver 601 is specifically used for:

Optionally, if user equipment signal to be sent is specially the first wireless communication system of the first operator The wireless signal of system, then the signal type include:

Optionally, processor 603 is specifically used for:

Optionally, transmitter 602 is specifically used for:

Optionally, in embodiments of the present invention, scheduling instruction information includes transmission power control information；

Processor 603 is specifically used for:

Optionally, transmitter 603 is also used to:

Wherein, in Fig. 6, bus architecture (is represented) with bus 600, and bus 600 may include any number of interconnection Bus and bridge, bus 600 will include the one or more processors represented by processor 603 and what memory 604 represented deposits The various circuits of reservoir link together.Bus 600 can also will peripheral equipment, voltage-stablizer and management circuit etc. it Various other circuits of class link together, and these are all it is known in the art, therefore, no longer carry out further to it herein Description.Bus interface 605 provides interface between bus 600 and receiver 601 and transmitter 602.Receiver 601 and transmitter 602 can be the same element, i.e. transceiver, provide the unit for communicating over a transmission medium with various other devices.

Processor 603 is responsible for management bus 600 and common processing, and memory 604 can be used for storage processor 603 when executing operation used data.

The various change mode of signal process is sent described in previous embodiment and specific example is equally applicable to this reality The user equipment for applying example, by the aforementioned detailed description to the method for sending signal and the device implementation procedure for sending signal, originally Field technical staff is clear that the implementation method of user equipment in the present embodiment, so in order to illustrate the succinct of book, This will not be detailed here.

The 6th aspect of the application provides a kind of network side equipment, as shown in fig. 7, comprises:

Receiver 701, for receiving the first transmission power of user equipment to report, wherein first transmission power is The user equipment receives and detects the signal in shared spectral channel, obtains testing result, and according to the testing result, really The transmission power that the fixed user equipment can be sent when sending signal in the shared spectral channel；

Processor 703 generates the scheduling to user equipment and indicates information for being based on first transmission power；

Transmitter 702, for sending scheduling instruction information to the user equipment so that the user equipment according to Scheduled instruction information determines the transmission power for sending signal, and receives what the user equipment was sent in shared spectral channel Signal.

Wherein, the user equipment receives and detects the signal in shared spectral channel, obtains testing result, specific to wrap It includes:

If user equipment signal to be sent is specially the nothing of the first wireless communication system of the first operator Line signal, then the signal type include:

Optionally, described according to the testing result, determine that user equipment sends signal in the shared spectral channel When the transmission power that can send, specifically include:

Optionally, second maximum transmission power is the power inspection of user equipment busy channel in shared spectral channel It surveys constant and subtracts the obtained power of the reception power.

Optionally, when the class signal for not distinguishing signal type and the signal to be sent that the user equipment detects When the relationship of type, the power detection constant is specially the first power detection constant；Or

Optionally, the second power detection constant, third power detection constant, the 4th power detection constant and the inspection of the 5th power It is not exactly the same to survey constant；6th power detection constant and the 7th power detection constant be not identical；8th power detection constant with 9th power detection constant is not identical.

Optionally, receiver 701 is specifically used for:

Optionally, the scheduling instruction information includes transmission power control information；

Further, receiver 701 is also used to:

Wherein, in Fig. 7, bus architecture (is represented) with bus 700, and bus 700 may include any number of interconnection Bus and bridge, bus 700 will include the one or more processors represented by processor 703 and what memory 704 represented deposits The various circuits of reservoir link together.Bus 700 can also will peripheral equipment, voltage-stablizer and management circuit etc. it Various other circuits of class link together, and these are all it is known in the art, therefore, no longer carry out further to it herein Description.Bus interface 705 provides interface between bus 700 and receiver 701 and transmitter 702.Receiver 701 and transmitter 702 can be the same element, i.e. transceiver, provide the unit for communicating over a transmission medium with various other devices.

Processor 703 is responsible for management bus 700 and common processing, and memory 704 can be used for storage processor 703 when executing operation used data.

The various change mode and specific example of dispatching method described in previous embodiment are equally applicable to the present embodiment Network side equipment, by the aforementioned detailed description to dispatching method and dispatching device implementation procedure, those skilled in the art can To be apparent from the implementation method of network side equipment in the present embodiment, so this will not be detailed here in order to illustrate the succinct of book.

It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more, The shape for the computer program product implemented in usable storage medium (including but not limited to magnetic disk storage and optical memory etc.) Formula.

The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates, Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or The function of being specified in multiple boxes.

These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one The step of function of being specified in a box or multiple boxes.

Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to include these modifications and variations.

Claims

1. a kind of method for sending signal characterized by comprising

The user equipment determines that the user equipment sends signal in the shared spectral channel according to the testing result When the first transmission power that can send；

It is raw according to first transmission power that the user equipment receives the network side equipment that the network side equipment is sent At scheduling indicate information；

2. the method as described in claim 1, which is characterized in that the user equipment is received and detected in shared spectral channel Signal obtains testing result, specifically includes:

The user equipment receives the signal in the shared spectral channel, and detects signal in the shared spectral channel Power is received, the reception power that will test is as the testing result.

3. the method as described in claim 1, which is characterized in that the user equipment is received and detected in shared spectral channel Signal obtains testing result, specifically includes:

The user equipment receives the signal in the shared spectral channel, and detects signal in the shared spectral channel Power and signal type is received, the reception power and signal type that will test is as the testing result, wherein the signal Type is used to indicate operator belonging to the signal in the shared spectral channel or the signal institute in the shared spectral channel At least one type of wireless communication system of category.

4. method as claimed in claim 3, which is characterized in that if user equipment signal to be sent is specially the first fortune The wireless signal of the first wireless communication system of quotient's operation is sought, then the signal type includes:

5. method as claimed in claim 2 or claim 3, which is characterized in that it is described according to the testing result, determine that user equipment exists The first transmission power that can be sent when sending signal in the shared spectral channel, specifically includes:

According to the testing result, determine first transmission power for any one less than or equal to the second maximum transmission power Performance number；Wherein, second maximum transmission power is transmission when the user equipment can occupy the shared spectral channel The maximum power of signal.

6. method as claimed in claim 5, which is characterized in that second maximum transmission power is the user equipment altogether The power detection constant for enjoying busy channel in spectral channel subtracts the obtained power of the reception power.

7. method as claimed in claim 6, which is characterized in that when do not distinguish signal type that the user equipment detects and When the relationship of the signal type of user equipment signal to be sent, the power detection constant is specially the first power detection Constant；Or

When the signal type includes operator and type of wireless communication system belonging to signal in the shared spectral channel When, if it is class signal of the same operator with wireless communication system that the signal type, which is the signal to be sent with the user equipment, When type, the power detection constant is specially the second power detection constant；If the signal type is to wait for the user equipment When the signal of transmission is the signal type of the different wireless communication system of same operator, the power detection constant is specially third power Detect constant；If the signal type is that the signal to be sent with the user equipment is different operator with wireless communication system When signal type, the power detection constant is the 4th power detection constant；If the signal type is specially and the user When equipment signal to be sent is the signal type of the different wireless communication system of different operator, the power detection constant is the 5th function Rate detects constant；Or

When operator types belonging to the signal type includes signal in the shared spectral channel, if the class signal Type is specially the signal to be sent with the user equipment when being the signal type of same operator, and the power detection constant is the Six power detection constants；If the signal type is specially the signal that the signal to be sent with the user equipment is different operator When type, the power detection constant is the 7th power detection constant；Or

When type of wireless communication system belonging to the signal type includes signal in the shared spectral channel, if described When signal type signal specially to be sent with the user equipment is the signal type of same wireless communication system, the power Detection constant is the 8th power detection constant；If the signal type is specially that the signal to be sent with the user equipment is different When the signal type of wireless communication system, the power detection constant is the 9th power detection constant.

8. the method for claim 7, which is characterized in that the second power detection constant, third power detection constant, the 4th Power detection constant and the 5th power detection constant are not exactly the same；6th power detection constant and the 7th power detection constant are not It is identical；8th power detection constant and the 9th power detection constant be not identical.

9. the method as described in claim 1-4 any one, which is characterized in that the user equipment is reported to network side equipment First transmission power, specifically includes:

The user equipment carries first transmission power in media access control layer control unit MAC CE or physics In layer signaling.

10. the method as described in claim 1-4 any one, which is characterized in that the user equipment is on network side equipment First transmission power is reported, is specifically included:

11. the method as described in claim 1, which is characterized in that the scheduling instruction information includes transmission power control information；

The user equipment determines the hair for sending signal according to the transmission power control information in the scheduling instruction information Penetrate power；

When the user equipment is less than or equal to first transmitting according to the transmission power that the transmission power control information determines When power, determine that the transmission power for sending signal is the transmission power determined according to the transmission power control information；Or

When the user equipment is greater than first transmission power according to the transmission power that the transmission power control information determines When, it is first transmission power that the transmission power for determining transmission signal, which is the transmission power,.

12. the method as described in claim 1-4,11 any one, which is characterized in that sent in the shared spectral channel After signal, the method also includes:

Transmission power surplus is reported to the network side equipment, the power headroom is first transmission power and the transmitting The difference of power.

13. a kind of dispatching method characterized by comprising

Receive the first transmission power of user equipment to report, wherein first transmission power is that the user equipment receives simultaneously The signal in shared spectral channel is detected, testing result is obtained, and according to the testing result, the user equipment determined exists The transmission power that can be sent when sending signal in the shared spectral channel；

The scheduling is sent to the user equipment and indicates information, so that the user equipment is determined according to scheduled instruction information The transmission power of signal is sent, and receives the signal of the user equipment transmission in shared spectral channel.

14. method as claimed in claim 13, which is characterized in that the user equipment is received and detected in shared spectral channel Signal, obtain testing result, specifically include:

15. method as claimed in claim 13, which is characterized in that the user equipment is received and detected in shared spectral channel Signal, obtain testing result, specifically include:

16. method as claimed in claim 15, which is characterized in that if user equipment signal to be sent is specially first The wireless signal of first wireless communication system of operator, then the signal type include:

17. the method as described in claims 14 or 15, which is characterized in that it is described according to the testing result, determine that user sets The standby transmission power that can be sent when transmission signal in the shared spectral channel, specifically includes:

The user equipment determines that the transmission power is less than or equal to the second maximum transmission power according to the testing result Any one performance number；Wherein, second maximum transmission power is that the user equipment can occupy the shared frequency spectrum letter The maximum power of signal is sent when road.

18. method as claimed in claim 17, which is characterized in that second maximum transmission power is that the user equipment exists The power detection constant of busy channel subtracts the obtained power of the reception power in shared spectral channel.

19. method as claimed in claim 18, which is characterized in that when the signal type not distinguishing the user equipment and detecting With the user equipment when relationship of the signal type of signal to be sent, the power detection constant is specially the inspection of the first power Survey constant；Or

20. method as claimed in claim 19, which is characterized in that the second power detection constant, third power detection constant, Four power detection constants and the 5th power detection constant are not exactly the same；6th power detection constant and the 7th power detection constant It is not identical；8th power detection constant and the 9th power detection constant be not identical.

21. the method as described in claim 13-16 any one, which is characterized in that described to receive the of user equipment to report One transmission power, specifically includes:

22. the method as described in claim 13-16 any one, which is characterized in that described to receive the of user equipment to report One transmission power, specifically includes:

23. method as claimed in claim 13, which is characterized in that the scheduling instruction information includes transmission power control letter Breath；

When the user equipment is less than or equal to first transmitting according to the transmission power that the transmission power control information determines When power, determine that the transmission power for sending signal is the transmitting function determined according to the transmission power control information Rate；Or

When the user equipment is greater than first transmission power according to the transmission power that the transmission power control information determines When, it is first transmission power that the transmission power for determining the transmission signal, which is the transmission power,.

24. the method as described in claim 13-16,23 any one, which is characterized in that the method also includes:

The transmission power surplus of the user equipment to report is received, the power headroom is first transmission power and the use The difference of the transmission power of the currently transmitted signal of family equipment；

It based on first transmission power and the power headroom, updates the scheduling and indicates information, and according to updated tune Degree instruction information is scheduled the UE.

25. a kind of device for sending signal characterized by comprising

Determination unit, for determining the device for sending signal in the shared spectral channel according to the testing result The first transmission power that can be sent when sending signal；

Receiving unit, it is raw according to first transmission power that user receives the network side equipment that the network side equipment is sent At scheduling indicate information；

26. device as claimed in claim 25, which is characterized in that the detection unit is specifically used for:

The signal in the shared spectral channel is received, and detects the reception power of the signal in the shared spectral channel, it will The reception power detected is as the testing result.

27. device as claimed in claim 25, which is characterized in that the detection unit is specifically used for:

The signal in the shared spectral channel is received, and detects the reception power and letter of the signal in the shared spectral channel Number type, the reception power and signal type that will test is as the testing result, wherein the signal type is used to indicate Wireless communication belonging to operator belonging to signal in the shared spectral channel or the signal in the shared spectral channel At least one type of system.

28. device as claimed in claim 27, which is characterized in that if user equipment signal to be sent is specially first The wireless signal of first wireless communication system of operator, then the signal type include:

29. the device as described in claim 26 or 27, which is characterized in that the determination unit is specifically used for:

30. device as claimed in claim 29, which is characterized in that second maximum transmission power is that the user equipment exists The power detection constant of busy channel subtracts the obtained power of the reception power in shared spectral channel.

31. device as claimed in claim 30, which is characterized in that when the signal type not distinguishing the user equipment and detecting With the user equipment when relationship of the signal type of signal to be sent, the power detection constant is specially the inspection of the first power Survey constant；Or

32. device as claimed in claim 31, which is characterized in that the second power detection constant, third power detection constant, Four power detection constants and the 5th power detection constant are not exactly the same；6th power detection constant and the 7th power detection constant It is not identical；8th power detection constant and the 9th power detection constant be not identical.

33. the device as described in claim 25-28 any one, which is characterized in that the transmission unit is specifically used for:

34. the device as described in claim 25-28 any one, which is characterized in that the transmission unit is specifically used for:

35. device as claimed in claim 25, which is characterized in that the scheduling instruction information includes transmission power control letter Breath；

The signal transmitting unit, is specifically used for:

When the transmission power determined according to the transmission power control information is less than or equal to first transmission power, hair is determined The transmission power for the number of delivering letters is the transmission power determined according to the transmission power control information；Or

When the transmission power determined according to the transmission power control information is greater than first transmission power, determines and send letter Number transmission power be the transmission power be first transmission power.

36. the device as described in claim 25-28,35 any one, which is characterized in that the transmission unit is also used to:

After sending signal in the shared spectral channel, Xiang Suoshu network side equipment reports transmission power surplus, the function Rate surplus is the difference of first transmission power and the transmission power.

37. a kind of dispatching device characterized by comprising

Receiving unit, for receiving the first transmission power of user equipment to report, wherein first transmission power is the use Family equipment receives and detects the signal in shared spectral channel, obtains testing result, and according to the testing result, determining institute State the transmission power that can be sent when user equipment sends signal in the shared spectral channel；

Transmission unit, for sending scheduling instruction information to the user equipment, so that the user equipment is according to being adjusted It spends instruction information and determines the transmission power for sending signal, and receive the letter of the user equipment transmission in shared spectral channel Number.

38. device as claimed in claim 37, which is characterized in that the user equipment is received and detected in shared spectral channel Signal, obtain testing result, specifically include:

39. device as claimed in claim 37, which is characterized in that the user equipment is received and detected in shared spectral channel Signal, obtain testing result, specifically include:

40. device as claimed in claim 39, which is characterized in that if user equipment signal to be sent is specially first The wireless signal of first wireless communication system of operator, then the signal type include:

41. the device as described in claim 38 or 39, which is characterized in that it is described according to the testing result, determine that user sets The standby transmission power that can be sent when transmission signal in the shared spectral channel, specifically includes:

42. device as claimed in claim 41, which is characterized in that second maximum transmission power is that the user equipment exists The power detection constant of busy channel subtracts the obtained power of the reception power in shared spectral channel.

43. device as claimed in claim 42, which is characterized in that when the signal type not distinguishing the user equipment and detecting With the user equipment when relationship of the signal type of signal to be sent, the power detection constant is specially the inspection of the first power Survey constant；Or

44. device as claimed in claim 43, which is characterized in that the second power detection constant, third power detection constant, Four power detection constants and the 5th power detection constant are not exactly the same；6th power detection constant and the 7th power detection constant It is not identical；8th power detection constant and the 9th power detection constant be not identical.

45. the device as described in claim 37-40 any one, which is characterized in that the receiving unit is specifically used for:

46. the device as described in claim 37-40 any one, which is characterized in that the receiving unit is specifically used for:

47. device as claimed in claim 37, which is characterized in that the scheduling instruction information includes transmission power control letter Breath；

User equipment determines the transmitting function for sending signal according to the transmission power control information in the scheduling instruction information Rate；

48. the device as described in claim 37-40,47 any one, which is characterized in that the receiving unit is also used to:

The scheduling unit is also used to:

49. a kind of user equipment characterized by comprising

Processor is used for according to the testing result, when determining that the user equipment sends signal in the shared spectral channel The first transmission power that can be sent；

The receiver is also used to receive the network side equipment that the network side equipment is sent and emits function according to described first The scheduling that rate generates indicates information；

The processor is also used to indicate that information is sent in the shared spectral channel by transmitter according to the scheduling to believe Number.

50. equipment as claimed in claim 49, which is characterized in that the receiver is specifically used for:

51. equipment as claimed in claim 49, which is characterized in that the receiver is specifically used for:

52. equipment as claimed in claim 51, which is characterized in that if user equipment signal to be sent is specially first The wireless signal of first wireless communication system of operator, then the signal type include:

53. the equipment as described in claim 50 or 51, which is characterized in that the processor is specifically used for:

54. equipment as claimed in claim 53, which is characterized in that second maximum transmission power is that the user equipment exists The power detection constant of busy channel subtracts the obtained power of the reception power in shared spectral channel.

55. equipment as claimed in claim 54, which is characterized in that when the signal type not distinguishing the user equipment and detecting With the user equipment when relationship of the signal type of signal to be sent, the power detection constant is specially the inspection of the first power Survey constant；Or

56. equipment as claimed in claim 55, which is characterized in that the second power detection constant, third power detection constant, Four power detection constants and the 5th power detection constant are not exactly the same；6th power detection constant and the 7th power detection constant It is not identical；8th power detection constant and the 9th power detection constant be not identical.

57. the equipment as described in claim 49-52 any one, which is characterized in that the transmitter is specifically used for:

First transmission power is carried in media access control layer control unit MAC CE or physical layer signaling to institute Network side equipment is stated to report.

58. the equipment as described in claim 49-52 any one, which is characterized in that the transmitter is specifically used for:

59. user equipment as claimed in claim 49, which is characterized in that the scheduling instruction information includes transmission power control Information；

The processor is specifically used for:

60. the equipment as described in claim 49-52,59 any one, which is characterized in that the transmitter is also used to:

61. a kind of network side equipment characterized by comprising

Receiver, for receiving the first transmission power of user equipment to report, wherein first transmission power is the user Equipment receives and detects the signal in shared spectral channel, obtains testing result, and according to the testing result, what is determined is described The transmission power that user equipment can be sent when sending signal in the shared spectral channel；

Transmitter indicates information for sending the scheduling to the user equipment, so that the user equipment is according to scheduled in It indicates that information determines the transmission power for sending signal, and receives the signal of the user equipment transmission in shared spectral channel.

62. equipment as claimed in claim 61, which is characterized in that the user equipment is received and detected in shared spectral channel Signal, obtain testing result, specifically include:

63. equipment as claimed in claim 61, which is characterized in that the user equipment is received and detected in shared spectral channel Signal, obtain testing result, specifically include:

64. the equipment as described in claim 63, which is characterized in that if user equipment signal to be sent is specially first The wireless signal of first wireless communication system of operator, then the signal type include:

65. the equipment as described in claim 62 or 63, which is characterized in that it is described according to the testing result, determine that user sets The standby transmission power that can be sent when transmission signal in the shared spectral channel, specifically includes:

66. the equipment as described in claim 65, which is characterized in that second maximum transmission power is that the user equipment exists The power detection constant of busy channel subtracts the obtained power of the reception power in shared spectral channel.

67. the equipment as described in claim 66, which is characterized in that when the signal type not distinguishing the user equipment and detecting With the user equipment when relationship of the signal type of signal to be sent, the power detection constant is specially the inspection of the first power Survey constant；Or

68. the equipment as described in claim 67, which is characterized in that the second power detection constant, third power detection constant, Four power detection constants and the 5th power detection constant are not exactly the same；6th power detection constant and the 7th power detection constant It is not identical；8th power detection constant and the 9th power detection constant be not identical.

69. the equipment as described in claim 61-64 any one, which is characterized in that the receiver is specifically used for:

70. the equipment as described in claim 61-64 any one, which is characterized in that the receiver is specifically used for:

71. equipment as claimed in claim 61, which is characterized in that the scheduling instruction information includes transmission power control letter Breath；

72. the equipment as described in claim 61-64,71 any one, which is characterized in that the receiver is also used to: