WO2015123850A1

WO2015123850A1 - Spectrum conflict processing method and apparatus

Info

Publication number: WO2015123850A1
Application number: PCT/CN2014/072344
Authority: WO
Inventors: 张宏平; 曾清海; 戴明增
Original assignee: 华为技术有限公司
Priority date: 2014-02-21
Filing date: 2014-02-21
Publication date: 2015-08-27
Also published as: CN105165052A

Abstract

A base station. The base station comprises an information obtaining unit and a spectrum conflict processing unit. The information obtaining unit is used for obtaining spectrum conflict opposite-side device information at least comprising the type of a wireless technology used by a spectrum conflict opposite-side device when a spectrum conflict occurs. The spectrum conflict processing unit is used for performing a corresponding spectrum conflict processing operation according to the spectrum conflict opposite-side device information at least comprising the type of the wireless technology used by the spectrum conflict opposite-side device. The base station can perform different processing according to types of wireless technologies used by different spectrum conflict opposite-side devices, so as to reduce the time of a service interruption and improve the user experience. Also provided are a user equipment and a spectrum conflict processing method.

Description

Spectrum conflict processing method and device

The present invention relates to the field of communications, and in particular, to a spectrum collision processing method and apparatus. Background technique

With the increasing availability of mobile Internet services, the amount of data in wireless mobile communication networks has proliferated. Frequency spectrum is the basic resource for wireless communication. Currently, the spectrum used by mobile operators is the licensed spectrum that is paid for by the government to purchase large amounts of funds. These limited spectrum resources that need to be authorized will not be able to meet the increasing demand for user data in the near future.

According to the recently released FCC (Federal Communications Commission) International Spectrum White Paper, unlicensed or unlicensed spectrum resources are larger than licensed spectrum resources. Currently, the main technology for using unlicensed spectrum is WiFi, Wireless Fidelity or wireless local network (WLAN) technology, Bluetooth and radar, and unlicensed spectrum is shared by these technologies. However, WiFi has drawbacks in terms of mobility, security, quality of service (QoS), and simultaneous handling of multi-user scheduling. Therefore, long-term evolution (LTE) devices can be applied to unlicensed spectrum. Effective use of unlicensed spectrum resources can also provide more efficient wireless access to meet the growing demand for mobile broadband services.

Since unlicensed spectrum is shared by multiple technologies, different technologies may use the same spectrum of resources in the same area to cause mutual interference. Therefore, how to deal with spectrum conflicts when LTE devices use unlicensed spectrum becomes an urgent problem to be solved.

Summary of the invention

In view of the above, the technical problem to be solved by the present invention is to provide a spectrum conflict processing method and apparatus to solve the conflict handling problem when spectrum collision occurs in an unlicensed frequency to reduce the service interruption time.

To this end, the embodiment of the present invention adopts the following technical solutions:

In a first aspect of the present invention, a base station is provided, the base station including an information obtaining unit and Spectrum conflict processing unit, where:

The information obtaining unit is configured to obtain spectrum collision partner device information of a wireless technology type that is at least used by a spectrum collision partner device when the spectrum conflict occurs; the spectrum collision partner device information of the wireless technology type performs a corresponding spectrum conflict processing operation.

In conjunction with the first aspect of the present invention, the present invention further has a first possible implementation manner, where the information obtaining unit includes:

The report message receiving unit is configured to receive the report message sent by the user equipment, where the report message includes at least the spectrum conflicting peer device information of the wireless technology type used by the spectrum conflicting device; wherein the report message is that the user equipment is detecting And an acquiring unit, configured to obtain, according to the reporting message, spectrum collision partner device information of a wireless technology type that is at least included by the spectrum collision partner device.

With reference to the first aspect of the present invention and the first possible implementation manner of the present invention, the present invention further has a second possible implementation manner, where the base station further includes:

a first sending unit, configured to send an indication message to the user equipment, where the indication message is used to indicate that the user equipment detects a spectrum conflict, and reports a spectrum collision partner device information to the base station after detecting the spectrum conflict, where the spectrum conflicts with each other The device information includes at least wireless technology type information used by the spectrum conflicting counterpart device.

In conjunction with the second possible implementation manner of the present invention, the present invention further has a third possible implementation manner, where the indication message is further used to indicate that the user equipment detects the spectrum conflict and when the spectrum conflicts When the type of the wireless technology used by the other device is a preset type, the spectrum conflicting device information is reported to the base station.

In conjunction with the second possible implementation of the present invention, the present invention further has a fourth possible implementation manner, where the sending unit is specifically configured to:

And transmitting an indication message to the user equipment in the serving cell addition message; or broadcasting the indication message in the system information, so that the user equipment in the idle state detects the spectrum conflict and identifies the wireless used by the spectrum conflicting partner device. After the technology type, the device enters the connected state and reports the spectrum conflicting device information to the base station. In conjunction with the second possible implementation manner of the present invention, the present invention further has a fifth possible implementation manner, where the base station further includes:

a user equipment capability acquiring unit, configured to obtain spectrum conflict detection and wireless technology type identification capability of the user equipment;

The transmitting unit is configured to send the indication information only to user equipments having spectrum collision detection and wireless technology type identification capabilities.

With reference to the first aspect of the present invention and the first possible implementation manner of the present invention, the present invention further has a sixth possible implementation manner, where the base station further includes:

And a configuration unit, configured to configure a quiet time-frequency resource for the serving cell in the base station, where the user equipment in the service cell does not send data on the quiet resource, and detects a spectrum conflict on the quiet time-frequency resource.

In conjunction with the sixth possible implementation manner of the present invention, the present invention further has a seventh possible implementation manner, where the configuration unit is further configured to:

Sending a configuration message to the user equipment, where the configuration information includes the quiet time-frequency resource information, where the configuration message may be included in the system broadcast message or the serving cell add message.

In conjunction with the first aspect of the present invention, the present invention further has an eighth possible implementation, where the information obtaining unit includes:

a first information obtaining unit, configured to: after detecting a spectrum conflict, the base station identifies spectrum conflicting device information, where the spectrum collision partner device information includes at least a wireless technology type used by the spectrum conflicting partner device; or

And a second information obtaining unit, configured to set a monitoring point, use the monitoring point to detect a spectrum conflict, and obtain spectrum conflicting counterpart device information of a wireless technology type that at least includes a spectrum collision partner device.

With reference to the first aspect of the present invention and any one of the first to the eighth possible implementation manners of the present invention, the present invention further has a ninth possible implementation manner, wherein the spectrum collision partner device information is further And including one or more of a device type of the spectrum collision partner device, a device identifier of the spectrum collision partner device, a spectrum occupation time, a transmission power, and load information.

In conjunction with the first aspect of the present invention, the present invention further has a tenth possible implementation manner, where the spectrum conflict processing unit includes: a stopping unit, configured to: when the wireless technology type used by the spectrum collision partner device is a radar, the base station stops transmitting data on the serving cell where the spectrum collision occurs;

a second sending unit, configured to send, to the user equipment, the notification information, where the notification information is used to notify the user equipment of the frequency resource to which the serving cell in which the spectrum collision occurs, or to notify the user equipment to release the spectrum conflict. Service area.

In conjunction with the tenth possible implementation manner of the present invention, the present invention further has an eleventh possible implementation manner, where the second sending unit is specifically configured to:

Sending the notification information by using the RRC signaling of the RRC signaling on the other serving cell of the user equipment; or sending the notification information to the user equipment by using the physical downlink control channel PDCCH signaling of the serving cell in which the spectrum conflict occurs; or The broadcast information sends notification information to the user equipment.

In conjunction with the first aspect of the present invention, the present invention further has a twelfth possible implementation manner, where the spectrum conflict processing unit includes any one or more of the following subunits:

a negotiation processing sub-unit, configured to: when the wireless technology type used by the spectrum conflicting peer device is a wireless fidelity technology or a long-term evolution LTE technology, initiate spectrum negotiation processing to negotiate with a spectrum collision partner device or an arbitration center whether to switch to a new Frequency of;

a scheduling subunit, configured to: when the wireless technology type used by the spectrum conflicting peer device is a wireless security technology or a long term evolution LTE technology, scheduling data of the user equipment on an authorized spectrum serving cell used by the user equipment;

a preset policy processing sub-unit, configured to perform spectrum conflict processing according to a preset conflicting policy when the type of the wireless technology used by the spectrum conflicting counterpart device is a wireless fidelity technology or a long-term evolution LTE technology;

And a display subunit, configured to display, when the type of the wireless technology used by the spectrum conflicting peer device is a wireless fidelity technology or a long term evolution LTE technology, the maintenance information including the spectrum conflicting partner device information. In a second aspect of the present invention, a user equipment is provided, where the user equipment includes an identification unit and a report information sending unit, where: The identifying unit is configured to: when detecting a spectrum conflict, identify, to the spectrum conflicting partner device information that includes at least a wireless technology type used by the spectrum collision partner device;

The report information sending unit is configured to send, to the base station, a report message that includes at least the spectrum conflicting partner device information of the wireless technology type used by the spectrum conflicting partner device, so that the base station receives the report message, according to the And the at least the spectrum conflicting partner device information of the wireless technology type used by the spectrum collision partner device performs the corresponding spectrum conflict processing operation.

In conjunction with the second aspect of the present invention, the present invention further has a thirteenth possible implementation manner, where the user equipment further includes:

The indication information receiving unit is configured to receive an indication message sent by the base station, where the indication message is used to indicate that the user equipment detects a spectrum conflict, and reports a spectrum collision partner device information to the base station after detecting a spectrum collision. The spectrum conflicting partner device information includes at least the wireless technology type information used by the spectrum conflicting counterpart device;

The first spectrum conflict detecting unit is configured to perform spectrum conflict detection processing according to the indication message. In conjunction with the second aspect of the present invention, the present invention further has a fourteenth possible implementation manner, where the user equipment further includes:

The user equipment further includes:

The second spectrum conflict detection unit is configured to trigger a spectrum conflict detection process when the user equipment identifies that the spectrum resource used by the current serving cell is an unlicensed spectrum resource.

With reference to the second aspect of the present invention and the thirteenth and fourteenth possible implementation manners of the present invention, the present invention further has a fifteenth possible implementation manner, wherein the user equipment further includes: stopping the detecting unit And, when the user equipment receives the serving cell deletion message using the unlicensed spectrum resource, stops detecting and identifying the spectrum conflict.

In conjunction with the second aspect of the present invention, the present invention further has a sixteenth possible implementation manner, where the reporting information sending unit includes:

a first report information sending unit, configured to configure a spectrum conflict message, and send a spectrum conflict message including a spectrum collision partner device information of a wireless technology type used by the spectrum collision partner device to the base station; The second report information sending unit is configured to carry the spectrum conflicting counterpart device information of the wireless technology type that is used by the spectrum conflicting partner device in the measurement report, and send the information to the base station.

In conjunction with the second aspect of the present invention, the present invention further has a seventeenth possible implementation manner, wherein the identification unit is specifically configured to:

The type of wireless technology used by the spectrum collision partner is identified based on the transmission characteristics of the wireless signal.

In conjunction with the second aspect of the present invention, the present invention further has an eighteenth possible implementation manner, wherein the user equipment further includes:

The configuration information receiving unit is configured to receive configuration information that includes the quiet time-frequency resource sent by the base station, and the third spectrum conflict detecting unit is configured to perform spectrum collision detection on the quiet time-frequency resource configured by the base station.

In conjunction with the second aspect of the present invention, the present invention further has a nineteenth possible implementation manner, where the user equipment further includes:

a forwarding unit, configured to: when receiving the notification message sent by the base station, transfer the user equipment to the frequency resource newly transferred by the serving cell where the spectrum conflict occurs according to the notification message;

And a releasing unit, configured to: when receiving the notification message sent by the base station, release the serving cell that has a spectrum conflict according to the notification message.

With reference to the second aspect of the present invention and any one of the thirteenth to nineteenth possible implementation manners of the present invention, the present invention further has a twentieth possible implementation manner, wherein the spectrum conflicts with each other The device information further includes one or more of a device type of the spectrum collision partner device, a device identifier of the spectrum collision partner device, a spectrum occupation time, a transmission power, and load information. In a third aspect of the present invention, a spectrum conflict processing method is provided, which is applied to a base station side, where the method includes: a spectrum collision partner device information; a party device information, and performs a corresponding spectrum conflict processing operation. In conjunction with the third aspect of the present invention, the present invention further has a twenty-first possible implementation manner, wherein the obtaining the spectrum conflicting counterpart device information of the wireless technology type that is used by at least the spectrum collision partner device includes:

And receiving, by the user equipment, the report message sent by the user equipment, where the report message includes at least the spectrum conflicting peer device information of the wireless technology type used by the spectrum conflicting device; wherein the report message is that the user equipment detects the spectrum conflict The spectrum transmitted by the base station conflicts with the other device information.

With reference to the third aspect of the present invention and the twenty-first possible implementation manner of the present invention, the present invention further has a twenty-second possible implementation manner, where the method further includes:

Sending an indication message to the user equipment, where the indication message is used to indicate that the user equipment detects a spectrum conflict, and reports the spectrum collision partner device information to the base station after detecting the spectrum conflict, where the spectrum collision partner device information includes at least The wireless technology type information used by the spectrum conflicting device.

In conjunction with the twenty-second possible implementation manner of the present invention, the present invention further has a second thirteen possible implementation manner, where the indication message is further used to indicate that the user equipment after detecting a spectrum conflict and when The spectrum collision partner device information is reported to the base station when the type of the wireless technology used by the spectrum conflicting device is a preset type.

With reference to the twenty-second possible implementation manner of the present invention, the present invention further has a twenty-fourth possible implementation manner, where the sending the indication message to the user equipment includes:

Sending an indication message to the user equipment in the serving cell add message; or: transmitting an indication message in the system information, so that the user equipment in the idle state detects the spectrum conflict and identifies the wireless used by the spectrum conflicting partner device After the technology type, the device enters the connected state and reports the spectrum conflicting device information to the base station.

In conjunction with the twenty-second possible implementation manner of the present invention, the present invention further has a twenty-fifth possible implementation manner, where the method further includes:

The base station obtains spectrum collision detection and wireless technology type identification capability of the user equipment;

The sending the indication message to the user equipment includes: The base station transmits the indication information only to user equipments having spectrum collision detection and wireless technology type identification capabilities.

With reference to the third aspect of the present invention and the twenty-first possible implementation manner of the present invention, the present invention further has a twenty-sixth possible implementation manner, where the method further includes:

The base station configures a quiet time-frequency resource for the serving cell in the base station, and the user equipment in the serving cell does not send data on the quiet resource, and detects a spectrum conflict on the quiet time-frequency resource.

In conjunction with the twenty-sixth possible implementation manner of the present invention, the present invention further has a twenty-seventh possible implementation manner, where the method further includes:

The base station sends a configuration message to the user equipment, where the configuration information includes silent time-frequency resource information, where the configuration message may be included in a system broadcast message or a serving cell addition message.

With reference to the third aspect of the present invention, the present invention further has the twenty-eighth possible implementation manner, wherein the obtaining the spectrum conflicting partner device information of the wireless technology type used by the at least the spectrum collision partner device includes:

After detecting the spectrum conflict, the base station identifies the spectrum conflicting peer device information, where the spectrum conflict sets a monitoring point to the base station, uses the monitoring point to detect the spectrum conflict, and obtains a spectrum conflicting party of at least the wireless technology type used by the spectrum collision partner device. Device Information.

With reference to the third aspect of the present invention and any one of the twenty-first to twenty-eighth possible implementations of the present invention, the present invention further has a twenty-ninth possible implementation manner, wherein The spectrum collision partner device information further includes one or more of a device type of the spectrum collision partner device, a device identifier of the spectrum collision partner device, a spectrum occupation time, a transmission power, and load information.

In conjunction with the third aspect of the present invention, the present invention further has a thirtieth possible implementation manner, wherein, the party device information, performing different spectrum conflict processing operations includes:

When the type of the wireless technology used by the spectrum collision partner device is a radar, the base station stops transmitting data on the serving cell where the spectrum collision occurs;

And sending the notification information to the user equipment, where the notification information is used to notify the user equipment that the frequency resource to which the serving cell in which the spectrum collision occurs is to be used to notify the user equipment to release the serving cell in which the spectrum conflict occurs. According to the thirtieth possible implementation manner of the present invention, the present invention further has a thirtieth possible implementation manner, where the sending the notification information to the user equipment includes:

The base station sends the notification information by using the RRC signaling on the other serving cell of the user equipment; or the base station sends the notification information to the user equipment by using the PDCCH signaling of the serving cell in which the spectrum conflict occurs; or

The base station sends the notification information to the user equipment through the system broadcast information.

With reference to the third aspect of the present invention, the present invention further has a thirty-second possible implementation manner, wherein when the type of the wireless technology used by the spectrum collision partner device is the wireless fidelity technology or the long-term evolution LTE collision partner device information, the corresponding correspondence is performed. The spectrum conflict processing operations include:

The base station initiates spectrum negotiation processing to negotiate with the spectrum collision partner or the arbitration center whether to switch to the new frequency; or

The base station schedules data of the user equipment on the licensed spectrum serving cell used by the user equipment; or the base station performs spectrum conflict processing according to a preset conflict policy; or

The base station displays maintenance information including information of the spectrum conflicting partner device. In a fourth aspect of the present invention, a spectrum conflict processing method is provided, which is applied to a user equipment side, and the method includes:

When a spectrum collision occurs, the spectrum collision partner device information that identifies at least the type of the wireless technology used by the spectrum collision partner device is identified;

Sending, to the base station, a report message that includes at least the spectrum conflicting partner device information of the wireless technology type used by the spectrum conflicting partner device, so that the base station, after receiving the report message, uses the at least one of the spectrum conflicting partner devices. The spectrum of the wireless technology type conflicts with the other device information, and performs corresponding spectrum collision processing operations.

In conjunction with the fourth aspect of the present invention, the present invention further has a thirty-third possible implementation manner, wherein the method further includes:

Receiving an indication message sent by the base station, where the indication message is used to indicate that the user equipment detects a spectrum conflict, and reports the spectrum collision partner device information to the base station after detecting the spectrum conflict, where the spectrum conflicts Performing spectrum collision detection processing according to the indication message.

In conjunction with the fourth aspect of the present invention, the present invention further has a thirty-fourth possible implementation manner, wherein the method further includes:

When the user equipment identifies that the spectrum resource used by the current serving cell is an unlicensed spectrum resource, the spectrum conflict detection process is triggered.

With reference to the fourth aspect of the present invention and the thirty-third and thirty-fourth possible implementation manners of the present invention, the present invention further has a thirty-fifth possible implementation manner, wherein the method further includes: When the user equipment receives the serving cell deletion message using the unlicensed spectrum resource, the user equipment stops detecting and identifying the spectrum conflict.

In conjunction with the fourth aspect of the present invention, the present invention further has a thirty-sixth possible implementation manner, wherein the transmitting, by the base station, the reporting of the spectrum collision partner device information of the wireless technology type that is used by the spectrum conflicting partner device The message includes:

Constructing a spectrum conflict message, and transmitting, to the base station, a spectrum conflict message including a spectrum collision partner device information of a wireless technology type used by the spectrum collision partner device; or

The measurement report carries information of the spectrum collision partner device including at least the type of the wireless technology used by the spectrum collision partner device, and sends the information to the base station.

In conjunction with the fourth aspect of the present invention, the present invention further has a thirty-seventh possible implementation manner, wherein the identifying the spectrum conflicting device information including the wireless technology type used by the spectrum collision partner device includes:

In conjunction with the fourth aspect of the present invention, the present invention further has a thirty-eighth possible implementation manner, wherein the method further includes:

The configuration information including the quiet time-frequency resource information sent by the base station is received, and spectrum collision detection is performed on the quiet time-frequency resource configured by the base station.

In conjunction with the fourth aspect of the present invention, the present invention further has a thirty-ninth possible implementation manner, wherein the method further includes:

Receiving a notification message sent by the base station, and transferring the user equipment to the frequency resource newly transferred by the serving cell in which the spectrum conflict occurs according to the notification message; or Receiving a notification message sent by the base station, and releasing a serving cell in which a spectrum collision occurs according to the notification message.

With reference to the fourth aspect of the present invention and any one of the thirty-third to thirty-sixth possible implementation manners of the present invention, the present invention further has a thirty-seventh possible implementation manner, wherein the spectrum conflict The other device information further includes one or more of a device type of the spectrum collision partner device, a device identifier of the spectrum collision partner device, a spectrum occupation time, a transmission power, and load information.

The technical effects of the foregoing technical solutions are analyzed as follows: The present invention provides a spectrum conflict processing method, which can obtain wireless interference including at least a spectrum collision partner device when a spectrum collision is detected when the unlicensed spectrum is used in the mobile communication system. The spectrum of the technical type conflicts with the information of the other device, and performs the corresponding spectrum conflict processing operation according to the spectrum conflicting partner device information of the wireless technology type at least including the spectrum collision partner device. Therefore, different processing can be performed for different types of wireless technologies used by different spectrum conflicting counterpart devices to reduce service interruption time and improve user experience.

DRAWINGS

1 is a schematic diagram of an embodiment of a base station provided by the present invention;

2 is a schematic diagram of still another embodiment of a base station provided by the present invention;

3 is a schematic diagram of an embodiment of a user equipment provided by the present invention;

4 is a schematic diagram of still another embodiment of a user equipment provided by the present invention;

FIG. 5 is a schematic diagram of an embodiment of a method for processing a spectrum conflict according to the present invention; FIG.

6 is a schematic diagram of still another embodiment of a spectrum conflict processing method provided by the present invention;

FIG. 示意图 is a schematic diagram of still another embodiment of a spectrum conflict processing method provided by the present invention;

FIG. 8 is a schematic diagram of another embodiment of a method for processing a spectrum conflict according to the present invention. detailed description

The present invention is directed to a spectrum collision processing method and apparatus for solving conflict handling problems when spectrum collision occurs using unlicensed frequency to reduce service interruption time.

In order to make those skilled in the art better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. The embodiments are only a part of the embodiments of the invention, and not all of the embodiments. Based on the embodiments of the present invention, those of ordinary skill in the art obtain the following without creative efforts. All other embodiments obtained are intended to fall within the scope of the invention.

Embodiment 1

The embodiment of the invention provides a base station. FIG. 1 is a schematic diagram of an embodiment of a base station according to an embodiment of the present invention. The base station provided by the present invention can be applied to, but not limited to, an LTE system, a UMTS (Universal Mobile Communication System), and a GSM (Globa l System for Mobi Le Communic ats). In a system or other communication system. It should be noted that, in the following embodiments of the present invention, the spectrum collision occurs when the cell in the LTE base station works in the unlicensed spectrum, and those skilled in the art may understand that the unlicensed spectrum may not be used. The cell exists, for example, as an additional transmission resource of a normal cell, and can also be applied to the apparatus and method provided by the present invention. For the convenience of description, the following describes an example of a spectrum collision when a cell in an LTE base station operates using an unlicensed spectrum. The serving cell using the unlicensed spectrum resource under the LTE base station may also be referred to as a U-LTE cell.

A base station 100, the base station 100 includes an information obtaining unit 101 and a spectrum collision processing unit 102, where:

The information obtaining unit 101 is configured to obtain spectrum collision partner device information of a wireless technology type that is used by at least a spectrum conflicting device when a spectrum collision occurs;

The spectrum conflict processing unit 102 is configured to perform a corresponding spectrum conflict processing operation according to the spectrum conflicting counterpart device information of the wireless technology type used by the at least the spectrum collision partner device.

In a possible implementation manner, the information obtaining unit includes:

In this possible implementation manner, the user equipment detects the spectrum collision and identifies the spectrum collision partner device information of the wireless technology type used by the spectrum collision partner device, and sends the spectrum collision partner device information to the base station. The spectrum conflicting peer device corresponds to the user equipment, and refers to another party device that has a spectrum conflict with the user equipment, or it can be said that the spectrum conflicting partner device uses The serving cell of the user equipment or its neighboring cell corresponds to the other device that uses the same or overlapping spectrum resources as the serving cell or the neighboring cell.

The user equipment can trigger the detection and identification processing of the spectrum conflict by itself. For example, the user equipment can identify the unlicensed spectrum, and configure the spectrum conflict detection when the spectrum resource used by the current serving cell is an unlicensed spectrum resource, for example, when the base station adds a serving cell that uses the unlicensed spectrum to the user equipment. deal with. And when the spectrum conflict is detected (or when strong interference is detected), the spectrum collision partner device information of the wireless technology type used by the spectrum collision partner device is identified, and the report message is sent to the base station.

The user equipment may also perform spectrum conflict detection processing according to the indication message of the base station. In this implementation, the base station further includes: a first sending unit, configured to send an indication message to the user equipment, where the indication message is used to indicate that the user equipment detects a spectrum conflict, and after detecting a spectrum conflict The spectrum conflicting peer device information is reported to the base station, where the spectrum conflicting peer device information includes at least the wireless technology type information used by the spectrum conflicting counterpart device.

In a specific implementation, the base station sends an indication message to the user equipment, where the indication message is used to indicate that the user equipment detects a spectrum conflict, and reports a spectrum collision partner device information to the base station after detecting a spectrum conflict, where the spectrum conflicts with each other. The device information includes at least wireless technology type information used by the spectrum conflicting counterpart device. The wireless technology type may include, for example, radar, WIFI, LTE technology, and the like. An implementation of the previous implementation mode (the user equipment triggers the detection and identification processing of the spectrum conflicts by itself), that is, the base station triggers the spectrum conflict detection processing of the user equipment by adding a serving cell that uses the unlicensed spectrum to the user equipment, and may also consider It is a special implementation of the present embodiment, that is, the base station uses the serving cell that uses the unlicensed spectrum as the implicit indication information to indicate that the user equipment reports the spectrum conflict to the base station after detecting the spectrum conflict. Device Information. That is, a possible implementation manner in which the base station sends the indication message to the user equipment is: the base station sends a serving cell addition message to the user equipment, where the serving cell in the serving cell add message is a service using the unlicensed spectrum resource. Community. When the user equipment receives the serving cell add message using the unlicensed spectrum, the detection and identification processing of the spectrum conflict is triggered. At this time, the serving cell addition message sent by the base station (the serving cell uses the unlicensed spectrum resource) may be used as an indication message to indicate that the user equipment detects the spectrum conflict, and reports the spectrum conflict to the base station after detecting the spectrum conflict. Device Information. Further, the indication message is further used to indicate that the user equipment reports the spectrum conflicting party to the base station after detecting a spectrum conflict and when the type of the wireless technology used by the spectrum conflicting partner device is a preset type. Device Information. For example, the base station may set, in the indication message, to report the spectrum to the base station when the user equipment identifies that the type of the wireless technology used by the other party's device is a preset type (for example, may be a radar, which is not limited herein). Conflicting device information. For example, when the type of the wireless technology used by the user equipment recognized by the user equipment is a radar, the reporting message is sent to the base station. The purpose of this processing is that some conflicts are temporary. The base station does not need to process certain types of spectrum conflicts. Therefore, the user equipment is not required to report, which can reduce the reporting amount of the user equipment, reduce the waste of communication resources, and the base station side. load.

Further, the sending unit is specifically configured to:

And transmitting an indication message to the user equipment in the serving cell addition message; or broadcasting the indication message in the system information, so that the user equipment in the idle state detects the spectrum conflict and identifies the wireless used by the spectrum conflicting partner device. After the technology type, the device enters the connected state and reports the spectrum conflicting device information to the base station.

Further, the base station further includes:

Further, in order to improve the success rate of the radio equipment type used by the user equipment to detect the spectrum conflict or identify the spectrum collision, the U-LTE cell may be silent on the fixed time-frequency resource, that is, the cell on the time-frequency resource. And the user equipment under the cell does not send data, so that the user equipment is easy to detect whether there is a conflict and the type of conflict detection.

Then the base station further includes:

Further, the configuration unit is further configured to: Sending a configuration message to the user equipment, where the configuration information includes the quiet time-frequency resource information, where the configuration message may be included in the system broadcast message or the serving cell add message.

In a specific implementation, the base station may send the configuration information included in the broadcast or serving cell add message to the user equipment, to notify the user equipment to detect the spectrum conflict on the fixed time-frequency resource. The fixed quiet time-frequency resources may be specified by the base station, and those skilled in the art may understand that the silence resources may also be implemented by some special subframes. For example, the ABS (Almos t Blank Subframe) sub-frame, the MBSFN (Mul t imedia Broadcast t muls icas t service S ingle Frequency Network) sub-frame is implemented, and normal data transmission is not sent on these special subframes, and Is used for some special business or other mechanisms. Therefore, the user equipment detects the spectrum collision and identifies the spectrum collision partner device information on the above subframe.

In another possible implementation manner, the information obtaining unit includes:

Further, the spectrum collision partner device information further includes one or more of a device type of the spectrum collision partner device, a device identifier of the spectrum collision partner device, a spectrum occupation time, a transmission power, and load information.

When the base station obtains the spectrum collision partner device information of the wireless technology type that is at least included by the spectrum collision partner device, the spectrum conflict processing unit may perform a corresponding spectrum collision processing operation. The types of wireless technologies used by the other device in response to the spectrum conflict are radar, WIFI, LTE, etc., and the base station can have different processing.

Further, the spectrum conflict processing unit includes:

a stopping unit, configured to: when the wireless technology type used by the spectrum collision partner device is a radar, the base station stops transmitting data on the serving cell where the spectrum collision occurs;

a second sending unit, configured to send, to the user equipment, the notification information, where the notification information is used to notify the user equipment of the frequency resource to which the serving cell in which the spectrum collision occurs, or to notify the user equipment to release the spectrum conflict. Service area. Further, the second sending unit is specifically configured to:

In a specific implementation, if the serving cell with the spectrum conflict is configured as the secondary cell to the user equipment, the base station may send the notification information through RRC signaling on other serving cells of the user equipment, for example, the primary cell. In this way, data can be transmitted on the serving cell where spectrum collision occurs as much as possible, so as to avoid interference with the radar as much as possible.

Further, the base station may further send the notification information to the user equipment by using the PDCCH signaling of the serving cell in which the spectrum collision occurs. Alternatively, the base station may further send the notification information to the user equipment by using the system broadcast information of the serving cell in which the spectrum conflict occurs.

Further, if there is available frequency resource, the base station adjusts the working frequency, and the U-LTE cell, that is, the cell in which the spectrum collision occurs, goes to a new frequency to continue working; if there is no available frequency resource, the base station turns off the U- LTE cell. Correspondingly, the new working frequency may be indicated to the user equipment when the base station sends an indication message to the user equipment; or the new working frequency may also be indicated to the user equipment when the base station sends a notification message to the user equipment. Alternatively, the new working frequency can also be sent to the user equipment as the backup frequency in advance by the base station. When the user equipment receives the notification message sent by the base station when the spectrum collision occurs, the user equipment transfers to the new frequency operation, and the base station needs to be continuously maintained. An available backup frequency.

Optionally, the user equipment sends a new working frequency after a specified period of time, or the base station gives a duration, and attempts to synchronize to the new cell for the next time period to reserve time, so that the base station can notify Go to all user equipments, or reserve time for the U-LTE cell to work in the new frequency band.

Optionally, the wireless configuration information of the user equipment remains unchanged before and after the handover, for example, the C-RNTI (Cell-Radio Network Temporary Ident if ier) of the user equipment is used to minimize the service to the user equipment. influences. The TA (Timing Advance) value can be kept unchanged, and random access (RACH) is not required. However, after the user equipment synchronizes to the LTE cell of the new frequency, the user equipment sends a message to inform the base station that the user equipment has already Turn The new frequency is available; optionally, the PCI (Physica cel identi ty) of the U-LTE cell is variable or unchanged.

Further, the spectrum conflict processing unit includes any one or more of the following sub-units: a negotiation processing sub-unit, configured to start when the type of the wireless technology used by the spectrum collision partner device is a wireless fidelity technology or a long-term evolution LTE technology Spectrum negotiation processing to negotiate with the spectrum collision partner or arbitration center whether to switch to a new frequency;

And a display subunit, configured to display, when the type of the wireless technology used by the spectrum conflicting peer device is a wireless security technology or a long term evolution LTE technology, the maintenance information including the spectrum conflicting partner device information.

In the first embodiment of the present invention, when the base station can use the unlicensed spectrum in the mobile communication system and when the spectrum collision is detected, the base station can obtain information of the spectrum collision partner device including the wireless technology type used by the spectrum collision partner device, and Corresponding spectrum conflict processing operations are performed according to the spectrum collision partner device information including at least the type of the wireless technology used by the spectrum collision partner device. Therefore, different types of wireless technology types used by different spectrum conflicting device devices can be executed to reduce service interruption time and improve user experience. Embodiment 2

Referring to FIG. 2, it is a schematic diagram of still another embodiment of a base station provided by the present invention.

FIG. 2 depicts a structure of a base station according to another embodiment of the present invention, including at least one processor

201 (e.g., CPU), memory 202, and at least one communication bus 203 for enabling connection communication between these devices. The processor 201 is configured to execute executable modules, such as computer programs, stored in the memory 202. Memory 202 may contain high speed random access memory (RAM: Random Acces s Memory ) may also include non-volatile memory, such as at least one disk storage.

In some embodiments, the memory 202 stores a program 2021, and the program 2021 can be executed by the processor 201. The program includes: when a spectrum collision occurs, obtaining spectrum conflicting partner device information including at least a wireless technology type used by the spectrum collision partner device. And performing a corresponding spectrum conflict processing operation according to the spectrum conflicting counterpart device information of the wireless technology type that is at least included by the spectrum collision partner device.

The program 2021 may further include: receiving, by the user equipment, a report message, where the report message includes at least a spectrum conflicting peer device information of a wireless technology type used by the spectrum collision partner device; wherein the report message is the user After detecting the spectrum collision, the device conflicts with the base station type spectrum to the other device information.

The program 2021 may further include: sending an indication message to the user equipment, where the indication message is used to indicate that the user equipment detects a spectrum conflict, and reports the spectrum conflicting device information to the base station after detecting the spectrum conflict, The spectrum conflicting peer device information includes at least wireless technology type information used by the spectrum conflicting counterpart device.

The program 2021 may further include: the indication message is further configured to: after the user equipment detects a spectrum conflict, and when the type of the wireless technology used by the spectrum conflicting partner device is a preset type, The base station reports the spectrum conflicting peer device information.

The program 2021 may further include: carrying an indication message in the serving cell add message, and sending the message to the user equipment; or

The indication message is broadcasted in the system information, so that the user equipment in the idle state enters the connection state and reports the spectrum collision partner device information to the base station after detecting the spectrum collision and identifying the type of the wireless technology used by the spectrum collision partner device.

The program 2021 may further include: the base station obtaining the spectrum conflict detection and the wireless technology type identification capability of the user equipment; and the sending the indication message to the user equipment includes: the base station only has the capability of spectrum collision detection and wireless technology type identification. The user equipment sends the indication information. The program 2021 may further include: the base station configuring a quiet time-frequency resource for the serving cell in the base station, where the user equipment in the serving cell does not send data on the silent resource, and in the silent time-frequency Detect spectral collisions on resources.

The program 2021 may further include: the base station sending a configuration message to the user equipment, where the configuration information includes silent time-frequency resource information, where the configuration message may be included in a system broadcast message or a serving cell addition message. .

The program 2021 may further include: after detecting the spectrum conflict, the base station identifies the spectrum collision partner device information, where the spectrum collision partner device information includes at least a wireless technology type used by the spectrum collision partner device; or, the base station sets the monitoring point. And using the monitoring point to detect a spectrum conflict and obtain spectrum conflicting partner device information including at least a wireless technology type used by the spectrum collision partner device.

The program 2021 may further include: the spectrum collision partner device information further includes: a device type of the spectrum collision partner device, a device identifier of the spectrum collision partner device, a spectrum occupation time, a transmission power, and load information. One or more.

The program 2021 may further include: when the type of the wireless technology used by the spectrum collision partner device is a radar, the base station stops transmitting data on the serving cell where the spectrum collision occurs; and sends the notification information to the user equipment, where the notification information is The frequency resource used by the serving cell to notify the user equipment that the spectrum conflict occurs, or used to notify the user equipment to release the serving cell in which the spectrum collision occurs.

The program 2021 may further include: when the type of the wireless technology used by the spectrum collision partner device is a wireless fidelity technology or a long-term evolution LTE technology, the spectrum according to the wireless technology type used by the at least one spectrum conflicting partner device Performing the corresponding spectrum conflict processing operation of the conflicting device information includes: the base station starts the spectrum negotiation process to negotiate with the spectrum collision partner device or the arbitration center whether to switch to the new frequency; or the authorized frequency service cell used by the base station in the user equipment The data of the user equipment is scheduled; or the base station performs spectrum conflict processing according to a preset conflict policy; or, the base station displays maintenance information including information of the spectrum conflicting partner device. Embodiment 3

Referring to FIG. 3, it is a schematic diagram of an embodiment of a user equipment provided by the present invention. The user equipment provided by the present invention can be applied to, but not limited to, an LTE system, a UMTS (Universal Mobile Communication System), a GSM (Globa l System for Mobi Le Communicat ions), a global mobile communication system. ) System or other communication system. It should be noted that, in the following embodiments of the present invention, the spectrum collision occurs when the cell in the LTE base station works in the unlicensed spectrum, and those skilled in the art may understand that the unlicensed spectrum may not be used. The cell exists, for example, as an additional transmission resource of a normal cell, and can also be applied to the apparatus and method provided by the present invention. For the convenience of the description, the spectrum collision occurs when the cell in the LTE base station operates using the unlicensed spectrum as an example. The serving cell using the unlicensed spectrum resource under the LTE base station may also be referred to as a U-LTE cell. The user equipment uses the U-LTE cell for data transmission.

A user equipment 300, the user equipment includes an identification unit 302 and a report information sending unit 302, where:

The identifying unit 301 is configured to: when detecting a spectrum collision, identify, to the spectrum conflicting partner device information that includes at least a wireless technology type used by the spectrum collision partner device;

The report information sending unit 302 is configured to send, to the base station, a report message that includes at least the spectrum conflicting partner device information of the wireless technology type used by the spectrum conflicting partner device, so that the spectrum of the base technology type conflicts with the other device information. Perform the corresponding spectrum conflict processing operation.

In a specific implementation, the user equipment detects the spectrum conflict and identifies the spectrum conflicting peer device information of the wireless technology type used by the spectrum conflicting partner device, and sends a report message to the base station, so that the base station obtains at least the spectrum conflicting partner device. The spectrum of the wireless technology type conflicts with the information of the other device. The spectrum collision partner device corresponds to the user equipment, and refers to another party device that has a spectrum conflict with the user equipment, or it can be said that the spectrum collision partner device corresponds to the serving cell of the user equipment or its neighboring cell, and refers to The serving cell or neighboring cell uses the other device of the same or overlapping spectrum resources.

In a specific implementation manner, in a possible implementation manner, the user equipment may trigger the detection and identification processing of the spectrum conflict by itself. The user equipment further includes: a second spectrum conflict detecting unit, configured to: when the user equipment identifies that the spectrum resource used by the current serving cell is an unlicensed spectrum resource, for example, the base station adds a service for using the unlicensed spectrum to the user equipment. In the case of a cell, the spectrum collision detection is triggered. Reason. For example, the user equipment can identify the unlicensed spectrum and configure the spectrum conflict detection process to be triggered when it is identified that the spectrum resource used by the current serving cell is an unlicensed spectrum resource. And when the spectrum conflict is detected (or when strong interference is detected), the spectrum collision partner device information of the wireless technology type used by the spectrum collision partner device is identified, and the report message is sent to the base station.

In another possible implementation manner, the user equipment may perform spectrum conflict detection processing according to the indication message of the base station. The user equipment further includes:

The first spectrum conflict detecting unit is configured to perform spectrum conflict detection processing according to the indication message. Further, the user equipment further includes:

And stopping the detecting unit, configured to stop detecting and identifying the spectrum conflict when the user equipment receives the service cell deletion message using the unlicensed spectrum resource.

Further, the reporting information sending unit includes:

a first report information sending unit, configured to configure a spectrum conflict message, and send, to the base station, a spectrum conflict message including a spectrum collision partner device information of a wireless technology type used by the spectrum collision partner device;

And a second reporting information sending unit, configured to carry, in the measurement report, spectrum conflicting partner device information including at least a wireless technology type used by the spectrum conflicting device, and send the information to the base station.

Further, the identifying unit is specifically configured to: identify, according to a transmission characteristic of the wireless signal, a type of the wireless technology used by the spectrum collision partner device. The following examples are given. For example, the radar transmits a radio frequency pulse. When the user equipment determines that it receives the radio frequency pulse according to a certain repetition frequency, it can be considered that the radar signal is received, and the type of the wireless technology used by the spectrum conflicting device is determined. It is a radar. For example, for the WiFi signal, all sent WiFi data packets will be sent a preamble (preamble signal). If the user equipment detects the preamble, it indicates that the WiFi signal is used, and then the wireless technology type used by the other party's device is determined to be the frequency conflict. Hey. If the user equipment is applicable to the LTE system, the LTE signal can be identified, thereby determining the wireless technology used by the spectrum collision partner device. The type of surgery is LTE technology. It should be noted that when the monitoring point set by the base station or the base station detects and identifies the type of the wireless technology used by the spectrum collision partner device, the method used is similar to the processing on the user equipment side, and can be performed by referring to the foregoing implementation manner.

Further, the user equipment further includes:

Further, the spectrum collision partner device information further includes one or more of a device type of the spectrum collision partner device, a device identifier of the spectrum collision partner device, a spectrum occupation time, a transmission power, and load information. Embodiment 4

Referring to FIG. 4, it is a schematic diagram of still another embodiment of a user equipment provided by the present invention.

Figure 4 depicts a structure of a user equipment provided by another embodiment of the present invention, including at least one processor 401 (e.g., CPU), memory 402, and at least one communication bus 43 for enabling connection communication between the devices. The processor 401 is operative to execute executable modules, such as computer programs, stored in the memory 402. The memory 402 may include a high speed random access memory (RAM: Random Acces s Memory), and may also include a non-volatile memory (e.g., at least one disk memory).

In some embodiments, the memory 402 stores a program 421, and the program 4021 can be executed by the processor 401. The program includes: when detecting a spectrum collision, identifying a spectrum conflicting party of a wireless technology type that includes at least a spectrum collision partner device And transmitting, to the base station, a report message that includes at least the spectrum collision partner device information of the wireless technology type used by the spectrum collision partner device, so that the base station receives the report message, according to the at least the spectrum The spectrum of the wireless technology type used by the conflicting device collides with the other device information, and performs a corresponding spectrum conflict processing operation.

The program 4021 may further include: receiving an indication message sent by the base station, where the indication message is used to indicate that the user equipment detects a spectrum conflict, and reports the spectrum conflicting peer device information to the base station after detecting the spectrum conflict, where the spectrum conflict occurs. The other device information includes at least the wireless technology type information used by the spectrum conflicting partner device; and the spectrum conflict detection processing is performed according to the indication message.

The program 4021 may further include: when the user equipment identifies that the spectrum resource used by the current serving cell is an unlicensed spectrum resource, triggering the spectrum conflict detection process.

The program 4021 may further include: when the user equipment receives the serving cell deletion message using the unlicensed spectrum resource, stopping the detection and identification processing of the spectrum conflict.

The program 4021 may further include: constructing a spectrum conflict message, and sending, to the base station, a spectrum conflict message that includes the spectrum conflicting peer device information of the wireless technology type used by the spectrum collision partner device; or carrying the at least the measurement report The spectrum conflicts with the spectrum of the wireless technology type used by the peer device to collide with the other device information, and the information is transmitted to the base station.

The program 4021 may further include: identifying, according to a transmission characteristic of the wireless signal, a type of the wireless technology used by the spectrum collision partner device.

The program 4021 may further include: receiving configuration information including the quiet time-frequency resource information sent by the base station, and performing spectrum collision detection on the quiet time-frequency resource configured by the base station.

The program 4021 may further include: receiving a notification message sent by the base station, transferring the user equipment to the frequency resource newly transferred by the serving cell in which the spectrum conflict occurs according to the notification message; or receiving the notification message sent by the base station, according to the The notification message releases the serving cell where the spectrum collision occurs.

The program 4021 may further include: the spectrum collision partner device information further includes: a device type of the spectrum collision partner device, a device identifier of the spectrum collision partner device, a spectrum occupation time, a transmission power, and load information. One or more. Embodiment 5

The embodiments of the base station and the user equipment provided by the present invention are described above. The specific implementation manner of the spectrum conflict processing method provided by the present invention is introduced in the following with reference to the accompanying drawings. See Figure 5, for this A schematic diagram of an embodiment of a spectrum conflict processing method provided by the invention.

It should be noted that, in the following embodiments of the present invention, the use of the unlicensed spectrum operation by the cell in the LTE base station is taken as an example. Those skilled in the art may understand that the unlicensed spectrum may not exist as a cell, for example, It can be used as an additional transmission resource of a normal cell, and can also be applied to the method provided by the present invention. For the convenience of description, the following describes an example of a spectrum collision when a cell in an LTE base station uses an unlicensed spectrum. The serving cell using the unlicensed spectrum resource under the LTE base station may also be referred to as a U-LTE cell.

The method shown in FIG. 5 is applied to the base station side, and specifically, for example, may include:

S501. When a spectrum conflict occurs, obtain spectrum conflicting partner device information including at least a wireless technology type used by the spectrum collision partner device.

In a possible implementation manner, the base station obtains the spectrum conflicting peer device information of the wireless technology type that is used by the at least one of the spectrum conflicting peer devices, and may be: receiving the report message sent by the user equipment, where the report message includes at least the spectrum conflicting peer device. The spectrum of the wireless technology type used to collide with the other device information; wherein the reported message is sent by the user equipment to the base station after detecting a spectrum collision; and the at least the spectrum conflicting device is used according to the reported message. The spectrum of the wireless technology type conflicts with the other device information.

In this implementation manner, the user equipment detects the spectrum conflict and identifies the spectrum collision partner information including the type of the wireless technology used by the spectrum collision partner device, and sends a report message to the base station, so that the base station obtains at least the spectrum. The spectrum of the wireless technology type used by the conflicting device conflicts with the other device information. The spectrum collision partner device corresponds to the user equipment, and refers to another party device that has a spectrum conflict with the user equipment, or it can be said that the spectrum collision partner device corresponds to the serving cell of the user equipment or its neighboring cell, and refers to The serving cell or neighboring cell uses the other device of the same or overlapping spectrum resources.

The user equipment can trigger the detection and identification processing of the spectrum conflict by itself. For example, the user equipment can identify the unlicensed spectrum and configure the spectrum conflict detection process to be triggered when it is identified that the spectrum resource used by the current serving cell is an unlicensed spectrum resource. And when the spectrum conflict is detected (or when strong interference is detected), the spectrum collision partner device information of the wireless technology type used by the spectrum collision partner device is identified, and the report message is sent to the base station. The user equipment may also perform spectrum conflict detection processing according to the indication message of the base station. In this implementation manner, the base station sends an indication message to the user equipment, where the indication message is used to indicate that the user equipment detects a spectrum conflict, and reports the spectrum collision partner device information to the base station after detecting the spectrum conflict. The spectrum conflicting partner device information includes at least the wireless technology type information used by the spectrum conflicting counterpart device. The wireless technology type may include, for example, radar, WIFL LTE technology, and the like. An implementation of the previous implementation mode (the user equipment triggers the detection and identification processing of the spectrum conflicts by itself), that is, the base station triggers the spectrum conflict detection processing of the user equipment by adding a serving cell that uses the unlicensed spectrum to the user equipment, and may also consider It is a special implementation of the present embodiment, that is, the base station uses the serving cell that uses the unlicensed spectrum as the implicit indication information to indicate that the user equipment reports the spectrum conflict to the base station after detecting the spectrum conflict. Device Information. That is, a possible implementation manner in which the base station sends the indication message to the user equipment is: the base station sends a serving cell addition message to the user equipment, where the serving cell in the serving cell add message is a service using the unlicensed spectrum resource. Community. When the user equipment receives the serving cell add message using the unlicensed spectrum, the detection and identification processing of the spectrum conflict is triggered. At this time, the serving cell addition message sent by the base station (the serving cell uses the unlicensed spectrum resource) may be used as an indication message to indicate that the user equipment detects the spectrum conflict, and reports the spectrum conflict to the base station after detecting the spectrum conflict. Device Information.

Further, the indication message is further used to indicate that the user equipment reports the spectrum conflicting party to the base station after detecting a spectrum conflict and when the type of the wireless technology used by the spectrum conflicting partner device is a preset type. Device Information. For example, the base station may set, in the indication message, to report the spectrum to the base station when the user equipment identifies that the type of the wireless technology used by the other party's device is a preset type (for example, may be a radar, which is not limited herein). Conflicting device information. For example, when the spectrum detected by the user equipment conflicts with the type of the wireless technology used by the other device is a radar, the report message is sent to the base station. The purpose of this processing is that some conflicts are temporary. The base station does not need to process certain types of spectrum conflicts. Therefore, the user equipment is not required to report, which can reduce the reporting amount of the user equipment, reduce the waste of communication resources, and the base station side. load.

Further, the sending, by the base station, the indication message to the user equipment may include: carrying the indication message in the serving cell addition message, and sending the indication message to the user equipment. Further, the sending, by the base station, the indication message to the user equipment may include: broadcasting the indication message in the system information, so that the user equipment in the idle state enters the connection state after detecting the spectrum collision and identifying the type of the wireless technology used by the spectrum collision partner device. And reporting the spectrum conflicting peer device information to the base station. That is to say, for the user equipment in the non-connected state, for example, for the user equipment of the idle state user equipment that is camped on the serving cell, the indication information may be broadcasted in the system information to indicate that the user equipment detects the spectrum conflict and reports the spectrum. Information such as the type of wireless technology used by the other party's device. When the user equipment detects the spectrum conflict and identifies the type of the wireless technology used by the spectrum conflicting device, the user enters the connected state and sends a report message to the base station to report the spectrum conflicting device information.

Further, since different user equipments have different capabilities, some user equipments have spectrum collision detection capability and spectrum collision counterpart device wireless technology type identification capabilities, and some user equipments do not have the above capabilities. Before the sending of the indication message by the base station, the method further includes: the base station obtaining the spectrum conflict detection and the wireless technology type identification capability of the user equipment. The sending the indication message to the user equipment includes: the base station transmitting the indication information only to the user equipment having the spectrum collision detection and the wireless technology type identification capability. In this way, the base station can only send the indication information to the user equipment that has the capability of spectrum collision detection and wireless technology type identification, which can reduce the waste of signaling resources.

Further, in order to improve the success rate of the radio equipment type used by the user equipment to detect the spectrum conflict or identify the spectrum collision, the U-LTE cell may be silent on the fixed time-frequency resource, that is, the cell on the time-frequency resource. And the user equipment under the cell does not send data, so that the user equipment is easy to detect whether there is a conflict and the type of conflict detection. In a specific implementation, the method provided by the present invention further includes: the base station configuring a quiet time-frequency resource for the serving cell in the base station, where the user equipment in the serving cell does not send data on the silent resource, and in the silent Spectrum collisions are detected on time-frequency resources. Further, the method further includes: the base station sending a configuration message to the user equipment, where the configuration information includes the quiet time-frequency resource information, where the configuration message may be included in the system broadcast message or the serving cell add message. For example, the base station may send the configuration information included in the broadcast or serving cell add message to the user equipment to notify the user equipment to detect the spectrum conflict on the fixed time-frequency resource. The fixed quiet time-frequency resource can be specified by the base station, and those skilled in the art can understand that the silent resource can also be implemented by using special subframes. For example, through the ABS (Almos t Blank Subf rame) sub-†贞, MBSFN (Mul t imed ia Broadcas t mul t icas t service S ingle Frequency Network) is implemented in the form of subframes. These special subframes do not send normal data transmission, but are used for some special services or other mechanisms. Therefore, the user equipment detects the spectrum collision and identifies the spectrum collision partner device information on the foregoing subframe.

After the user equipment detects the spectrum conflict, and identifies the spectrum collision partner device information of the wireless technology type that is used by the spectrum collision partner device, the device sends the report information to the base station, so that the base station obtains the wireless device that includes at least the spectrum conflicting partner device. The spectrum of the technology type conflicts with the other device information.

In another possible implementation manner, the base station obtains, by the base station, the information of the spectrum conflicting partner device that is used by the at least one of the wireless technology types of the spectrum conflicting device, and the base station may identify the spectrum conflicting device information after detecting the spectrum conflict. The spectrum conflicting device information includes at least the type of the wireless technology used by the spectrum conflicting partner device; or the base station sets the monitoring point, uses the monitoring point to detect the spectrum conflict, and obtains the spectrum conflicting partner device including at least the wireless technology type used by the spectrum collision partner device. information.

It should be noted that the spectrum conflicting peer device information obtained by the base station may further include one of a device type of the spectrum collision partner device, a device identifier of the spectrum conflicting peer device, a spectrum occupation time, a transmission power, and load information. A variety. The device information of the other party is highlighted, and the corresponding spectrum conflict processing operation is performed.

In a specific implementation, the base station may perform a corresponding spectrum conflict processing operation according to the spectrum conflicting peer device information of the wireless technology type that is used by the spectrum conflicting partner device. The types of wireless technologies used by the other devices for spectrum collision are radar, WIFI, LTE, etc. The base stations can have different processing.

In a possible implementation, the performing different spectrum conflict processing operations according to the spectrum conflicting partner device information of the wireless technology type that is used by the at least one of the spectrum conflicting peer devices includes: when the spectrum conflicts with the other device When the type of the wireless technology is a radar, the base station stops transmitting data on the serving cell where the spectrum conflict occurs; and sends the notification information to the user equipment, where the notification information is used to notify the user equipment that the frequency resource to which the serving cell in which the spectrum collision occurs is to be transferred. Or used to notify the user equipment to release the serving cell where the spectrum conflict occurs.

The sending, by the base station, the notification message to the user equipment may be: the base station sends the notification information by using the RRC signaling on the other serving cell of the user equipment; or the base station passes The PDCCH of the serving cell in which the spectrum collision occurs The signaling sends the notification information to the user equipment; or the base station sends the notification information to the user equipment by using the system broadcast information.

Optionally, the wireless configuration information of the user equipment remains unchanged before and after the handover, for example, the C-RNTI (Cell-Radio Network Temporary Ident if ier) of the user equipment is used to minimize the service to the user equipment. influences. The TA (Timing Advance) value can be kept unchanged, and random access (RACH) is not required. However, after the user equipment synchronizes to the LTE cell of the new frequency, the user equipment sends a message to inform the base station that the user equipment has already It is changed to the new frequency; optionally, the PCI (Physica cel identi ty) of the U-LTE cell is variable or unchanged.

In a possible implementation manner, when the type of the wireless technology used by the spectrum collision partner device is the wireless fidelity technology or the long-term evolution LTE technology, the The spectrum of the wireless technology type that is in use is in conflict with the other device information, and the corresponding spectrum conflict processing operations are performed:

The base station displays maintenance information including information of the spectrum conflicting partner device.

In a specific implementation, if the type of the wireless technology used by the other party's device is the WiFi or LTE technology (for example, the U-LTE cell obtains the cell type and/or the device ID of the other device through the acquired spectrum conflict, it can know which cell to which it belongs. When the collision, the carrier to which the cell belongs, or other wireless technologies, the base station can initiate the following processing:

(1) The base station initiates a spectrum negotiation mechanism, for example, the base station directly exchanges information with the spectrum conflicting counterpart device, thereby determining whether to back off, or feeding back information to an arbitration center, and the arbitration center determines that the U-LTE cell continues to use the frequency. , or switch to a new frequency.

(2) The base station can also be processed according to a preset rule, for example, according to the priority of the pre-configured wireless technology, if the priority of the WiFi is high, the U-LTE cell is backed off, otherwise it continues to be used; Further, it can be distinguished whether the WiF i deployed by the operator or the wireless router of the home, if it is the former, the backoff, if it is the latter, the frequency is continued to be used, and so on. The predetermined spectrum collision handling strategy can be very flexible and can be set as needed.

(3) Scheduling user data of the user equipment on the serving cell of the user equipment using the licensed spectrum, thereby minimizing mutual interference.

(4) The base station does not operate, but the information is displayed on the operation and maintenance station, so that the maintenance personnel of the device can know the situation, so that offline manual negotiation can be adopted.

If you decide to retreat, follow a radar-like approach.

The foregoing only describes possible implementations of the spectrum collision processing performed by the base station, and other implementation manners obtained by those skilled in the art without creative efforts are within the protection scope of the present invention. Referring to FIG. 6, a schematic diagram of still another embodiment of a spectrum conflict processing method provided by the present invention is shown. The method shown in FIG. 6 is applied to the user equipment side, and the method may include, for example:

S601. When detecting a spectrum collision, identify, by the spectrum conflicting peer device information, at least the type of the wireless technology used by the spectrum collision partner device.

In this embodiment of the present invention, the user equipment detects the spectrum collision and identifies the spectrum collision partner information including the type of the wireless technology used by the spectrum conflicting counterpart device, and transmits the conflicting counterpart device information to the base station. The spectrum collision partner device corresponds to the user equipment, and refers to another party device that has a spectrum conflict with the user equipment, or it can be said that the spectrum collision partner device corresponds to the serving cell of the user equipment or its neighboring cell, and refers to The serving cell or neighboring cell uses the other device of the same or overlapping spectrum resources.

In a specific implementation manner, in a possible implementation manner, the user equipment may trigger the detection and identification processing of the spectrum conflict by itself. For example, the user equipment can identify the unlicensed spectrum and configure the spectrum conflict detection process to be triggered when it is identified that the spectrum resource used by the current serving cell is an unlicensed spectrum resource. And when a spectrum collision is detected (or when strong interference is detected), the spectrum collision partner device information of the wireless technology type used by the spectrum collision partner device is identified, and the reporting message is sent to the base station.

In another possible implementation manner, the user equipment may perform spectrum conflict detection processing according to the indication message of the base station. In this implementation manner, the base station sends an indication message to the user equipment, where the user equipment receives the indication message sent by the base station, where the indication message is used to indicate that the user equipment detects the spectrum conflict, and reports the spectrum conflict to the base station after detecting the spectrum conflict. The device information, the spectrum conflicting peer device information includes at least wireless technology type information used by the spectrum conflicting counterpart device. The wireless technology type may include, for example, a radar or a WIFI. LTE technology, etc. The spectrum collision partner device information may further include one or more of a device type of the spectrum collision partner device, a device identifier of the spectrum collision partner device, a spectrum occupation time, a transmission power, and load information.

It should be noted that, in one implementation of the previous implementation mode, the user equipment triggers the detection and identification processing of the spectrum conflict, the base station triggers the spectrum conflict detection of the user equipment by adding a serving cell that uses the unlicensed spectrum to the user equipment. Processing may also be considered as a special implementation of the latter embodiment, that is, the base station as an implicit indication by increasing the serving cell using the unlicensed spectrum. The information is sent to the user equipment to report the spectrum conflicting peer device information to the base station after detecting the spectrum conflict. That is, a possible implementation manner in which the base station sends the indication message to the user equipment is: the base station sends a serving cell addition message to the user equipment, where the serving cell in the serving cell addition message is a service using the unlicensed spectrum resource. Community. When the user equipment receives the serving cell add message using the unlicensed spectrum, the detection and identification processing of the spectrum conflict is triggered. At this time, the serving cell addition message sent by the base station (the serving cell uses the unlicensed spectrum resource) may be used as an indication message to indicate that the user equipment detects the spectrum conflict, and reports the spectrum conflict to the base station after detecting the spectrum conflict. Device Information.

Further, the indication message is further used to indicate that the user equipment reports the spectrum conflicting party to the base station after detecting a spectrum conflict and when the type of the wireless technology used by the spectrum conflicting partner device is a preset type. Device Information. For example, the base station may set, in the indication message, the spectrum collision partner device information to be reported to the base station when the user equipment recognizes that the wireless technology type used by the spectrum collision partner device is a radar. For example, when the type of wireless technology used by the user equipment identified by the user equipment is a radar, the reporting message is sent to the base station. The purpose of this processing is that some conflicts are temporary. The base station does not need to process certain types of spectrum conflicts. Therefore, the user equipment is not required to report, which can reduce the reporting amount of the user equipment, reduce the waste of communication resources, and the base station side. load.

Further, the method provided by the present invention further includes: when the user equipment receives the serving cell deletion message using the unlicensed spectrum resource, stopping the detection and identification processing of the spectrum conflict. That is to say, after the serving cell of the unlicensed spectrum resource is deleted, the user equipment automatically deletes the relevant configuration, and stops the detection and identification processing of the spectrum conflict.

Further, the user equipment identifying the spectrum collision partner device information of the wireless technology type that is used by the spectrum collision partner device includes: identifying, according to the transmission feature of the wireless signal, the type of the wireless technology used by the spectrum collision partner device. The following examples are given. For example, the radar transmits a radio frequency pulse. When the user equipment determines that it receives the radio frequency pulse according to a certain repetition frequency, it can be considered that the radar signal is received, and then the type of the wireless technology used by the spectrum conflicting counterpart device is determined. It is a radar. For example, for the WiFi signal, all transmitted WiFi data packets will be sent a preambl e (preamble signal) in front. If the user equipment detects preambl e, it indicates that the WiF i signal is used to determine the wireless technology used by the spectrum conflicting counterpart device. The type is wif i. If the user equipment is suitable for the LTE system The LTE signal can be identified, so that the type of wireless technology used by the spectrum collision partner device is LTE technology. It should be noted that when the monitoring point set by the base station or the base station detects and identifies the type of the wireless technology used by the spectrum collision partner device, the method used is similar to the processing on the user equipment side, and can be performed by referring to the foregoing implementation manner.

Further, in order to improve the success rate of the radio technology type used by the user equipment by the user equipment, the U-LTE cell may be silent on the fixed time-frequency resource, that is, not sent on the time-frequency resources. Data, which makes it easy for the user device to detect if there is a conflict and to detect the type of conflict. In a specific implementation, the method provided by the present invention further includes: receiving configuration information that includes the quiet time-frequency resource information sent by the base station, and performing spectrum conflict detection on the quiet time-frequency resource configured by the base station. The configuration message may be included in a system broadcast message or a serving cell add message. For example, the base station may send the configuration information included in the broadcast or serving cell add message to the user equipment to notify the user equipment to detect the spectrum conflict on the fixed time-frequency resource. The fixed quiet time-frequency resource can be specified by the base station, and those skilled in the art can understand that the silent resource can also be implemented by using some special subframes. For example, by using an ABS (Almos t Blank Subframe) subframe, a MBSFN (Mul t imedia Broadcast t mul tica ce S ingle Frequency Network) sub-frame, normal data transmission is not sent on these special subframes, and Is used for some special business or other mechanisms. Therefore, the user equipment detects the spectrum collision and identifies the spectrum collision partner device information on the above subframe.

S602. Send, to the base station, a report message that includes at least the spectrum conflicting peer device information of the wireless technology type used by the spectrum conflicting peer device, so that after receiving the report message, the base station according to the at least the spectrum conflicting party The spectrum of the wireless technology type used by the device conflicts with the other device information, and performs the corresponding spectrum conflict processing operation.

After the user equipment detects the spectrum conflict and identifies the spectrum collision partner device information of the wireless technology type used by the spectrum collision partner device, the report information is sent to the base station. In a specific implementation, the user equipment constructs a spectrum conflict message, and sends a spectrum conflict message including the spectrum conflicting peer device information of the wireless technology type used by the spectrum conflicting device to the base station; or, the measurement report carries at least the spectrum conflicting party. The spectrum of the wireless technology type used by the device collides with the other device information, and the information is sent to the base station. Further, the information of the spectrum collision partner device reported by the user equipment may further include one of a device type of the spectrum collision partner device, a device identifier of the spectrum collision partner device, a spectrum occupation time, a transmission power, and load information. A variety.

When the base station acquires spectrum conflicting counterpart device information of at least the wireless technology type used by the spectrum collision partner device, the corresponding spectrum conflict processing operation is performed. When the type of the wireless technology used by the spectrum conflicting device is a radar, the base station stops transmitting data on the serving cell where the spectrum conflict occurs; and sends the notification information to the user equipment, where the notification information is used to notify the user equipment that the spectrum conflict occurs. The frequency resource to which the serving cell will be transferred or used to notify the user equipment to release the serving cell in which the spectrum collision occurs. Correspondingly, the method further includes: receiving, by the user equipment, a notification message sent by the base station, and transferring the user equipment to the frequency resource newly transferred by the serving cell in which the spectrum conflict occurs according to the notification message; or receiving the notification message sent by the base station, The serving cell in which the spectrum collision occurs is released according to the notification message.

The specific processing and implementation on the user equipment side can also be performed by referring to the description of the previous embodiment, and details are not described herein. Example 7

FIG. 7 is a schematic diagram of still another embodiment of a spectrum conflict processing method provided by the present invention. The following is a detailed description of a specific embodiment in which the user equipment performs spectrum collision detection and processing, and sends a report message to the base station, so that the base station performs spectrum collision processing.

S701. The base station sends an indication message to the user equipment, where the user equipment is configured to detect the spectrum conflict, and report the spectrum conflicting counterpart device information to the base station after detecting the spectrum conflict.

In a specific implementation, the operator deploys the unlicensed spectrum of the cell in the LTE base station, and when the user equipment uses the unlicensed frequency service cell (U-LTE cell) for data transmission (for example, the base station uses the U-LTE cell as the secondary cell). The base station sends the indication information to the user equipment, and is used to indicate that the user equipment detects the spectrum conflict, and after detecting the spectrum conflict, the type of the wireless technology used by the conflicting party, for example, the wireless technology type is radar, Wi. F i is also an LTE technology (for example, other operators' LTE is also using the unlicensed spectrum) and the like.

In a specific implementation, the indication message is further used to indicate that the user equipment sends the spectrum collision to the base station after detecting a spectrum collision and when the type of the wireless technology used by the spectrum conflicting partner device is a preset type. Reporting the spectrum conflicting device information. For example, the base station may set, in the indication message, the spectrum collision partner device information to be reported to the base station when the user equipment identifies that the wireless technology type used by the spectrum collision partner device is a radar. For example, when the type of the wireless technology used by the user equipment recognized by the user equipment is a radar, the reporting message is sent to the base station. The purpose of this processing is that some conflicts are temporary. The base station does not need to process certain types of spectrum conflicts. Therefore, the user equipment is not required to report, which can reduce the reporting amount of the user equipment, reduce the waste of communication resources, and the base station side. load.

Optionally, the base station may instruct the user equipment to report the device type and/or device ID, spectrum occupancy time pat tern, transmit power, load, etc. of the conflicting party, so that the base station can obtain more information and make better decisions and deal with. For example, if the spectrum of the wireless device used by the other device is WiFi, and the device type is the AP (Aces s Po int), or the home AP (home wireless router), the base station receives the information. After that, the AP for the home can be left unprocessed and continue to use the unlicensed spectrum. For example, if the spectrum conflicting device is an LTE device, the device ID is further reported, so that the operator can know which device is in conflict with the device, whether it is a U-LTE cell deployed by the operator, or a U deployed by another carrier. - LTE cell or the like to perform different processing.

Further, the sending, by the base station, the indication message to the user equipment may include: carrying an indication message in the serving cell addition message, and sending the indication message to the user equipment.

S702: The user equipment receives the indication message, and performs spectrum collision detection and identification.

In a specific implementation, the user equipment detects whether a spectrum conflict occurs. When a spectrum collision occurs, the spectrum conflicting partner device information of the wireless technology type used by the spectrum collision partner device is identified.

S703: The user equipment sends a report message to the base station.

S704. The base station performs a corresponding spectrum conflict processing operation according to the spectrum conflicting peer device information of the wireless technology type used by the spectrum conflicting partner device in the reported message.

The specific implementation of each step can be performed by referring to Embodiment 5 and Embodiment 6.

It can be understood by those skilled in the art that in some implementation manners, step S701 may be omitted. At this time, the user equipment may trigger the detection and identification processing of the spectrum conflict by itself. For example, the user equipment can identify the unlicensed spectrum and configure to identify that the spectrum resource used by the current serving cell is unauthorized. In the case of spectrum resources, spectrum collision detection processing is triggered. And when the spectrum conflict is detected (or when strong interference is detected), the spectrum collision partner device information of the wireless technology type used by the spectrum collision partner device is identified, and the report message is sent to the base station. Example eight

FIG. 8 is a schematic diagram of another embodiment of a method for processing a spectrum conflict according to the present invention.

5801. The base station performs spectrum collision detection.

5802. When a spectrum conflict is detected, the spectrum conflicting partner device information of the wireless technology type used by the spectrum collision partner device is identified.

S803. The base station performs a corresponding spectrum conflict processing operation according to the spectrum conflicting neighboring device information of the wireless technology type that is used by the spectrum collision partner device.

A person skilled in the art can understand that the process of implementing the method of the foregoing embodiment can be completed by hardware related to program instructions, and the program can be stored in a readable storage medium, and the program executes the above method when executed. Corresponding steps. The storage medium may be, for example, a ROM/RAM, a magnetic disk, an optical disk, or the like. The above is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can also make several improvements and retouchings without departing from the principles of the present invention. It should be considered as the scope of protection of the present invention.

+

Claims

Rights request

1. A base station, characterized in that the base station includes an information acquisition unit and a spectrum conflict processing unit, wherein:

The information acquisition unit is configured to obtain, when a spectrum conflict occurs, spectrum conflict counterparty device information including at least the wireless technology type used by the spectrum conflict counterparty device; spectrum conflict counterparty device information of the wireless technology type, and perform corresponding spectrum conflict processing operations.

2. The base station according to claim 1, characterized in that, the information obtaining unit includes: a reporting message receiving unit, configured to receive a reporting message sent by a user equipment, where the reporting message at least includes the radio frequency used by the counterpart device in spectrum conflict. Spectrum conflict counterparty device information of technical type; wherein, the reporting message is sent by the user equipment to the base station after detecting a spectrum conflict; an acquisition unit, configured to obtain at least the spectrum conflict counterparty device according to the reporting message Spectrum conflict partner device information for the type of wireless technology used.

3. The base station according to claim 1 or 2, characterized in that, the base station further includes: a first sending unit, configured to send an instruction message to the user equipment, the instruction message being used to instruct the user equipment to detect the spectrum. conflict, and after detecting the spectrum conflict, report spectrum conflict counterparty device information to the base station, where the spectrum conflict counterparty device information at least includes wireless technology type information used by the spectrum conflict counterparty device.

4. The base station according to claim 3, wherein the indication message is further used to indicate to the user equipment that after detecting a spectrum conflict and when the spectrum conflict occurs, the wireless technology type used by the counterpart device is a preset type. Only then will the spectrum conflict counterparty device information be reported to the base station.

5. The base station according to claim 3, characterized in that, the sending unit is specifically configured to: carry an indication message in a serving cell addition message, and send it to the user equipment; or, broadcast the indication message in the system information, This allows the user equipment in the idle state to enter the connected state after detecting the spectrum conflict and identifying the type of wireless technology used by the counterpart device to the spectrum conflict, and report information about the counterpart device to the spectrum conflict to the base station.

6. The base station according to claim 3, characterized in that, the base station further includes: The user equipment capability acquisition unit is used to obtain the spectrum conflict detection and wireless technology type identification capabilities of the user equipment;

The sending unit is configured to send the indication information only to user equipment with spectrum conflict detection and wireless technology type identification capabilities.

7. The base station according to claim 1 or 2, characterized in that, the base station further includes: a configuration unit configured to configure silent time-frequency resources for the serving cell under the base station, and the user equipment under the serving cell No data is sent on the silent resources, and spectrum conflicts are detected on the silent time-frequency resources.

8. The base station according to claim 7, wherein the configuration unit is further configured to: send a configuration message to user equipment, where the configuration information includes silent time-frequency resource information; wherein, the configuration message may be included in In the system broadcast message or in the serving cell addition message.

9. The base station according to claim 1, characterized in that, the information obtaining unit includes: a first information obtaining unit, used for the base station to identify spectrum conflict counterparty device information after detecting a spectrum conflict. The conflicting counterparty device information at least includes the type of wireless technology used by the spectrum conflicting counterparty device; or

The second information acquisition unit is configured to set a monitoring point, use the monitoring point to detect spectrum conflicts and obtain spectrum conflict counterparty device information that at least includes the type of wireless technology used by the spectrum conflict counterparty device.

10. The base station according to any one of claims 1 to 9, characterized in that, the spectrum conflict counterparty device information also includes the device type of the spectrum conflict counterparty device, the device identification of the spectrum conflict counterparty device, the spectrum One or more of occupancy time, transmit power, and load information.

11. The base station according to claim 1, characterized in that the spectrum conflict processing unit includes:

A stopping unit configured to cause the base station to stop transmitting data on the serving cell where the spectrum conflict occurs when the wireless technology type used by the opposite device in spectrum conflict is radar;

The second sending unit is configured to send notification information to the user equipment. The notification information is used to notify the user equipment of the frequency resource to which the serving cell where the spectrum conflict occurs will be transferred or to notify the user equipment to release the frequency resource where the spectrum conflict occurs. Service community.

12. The base station according to claim 11, characterized in that the second sending unit is specifically used to: Send notification information through radio resource control protocol RRC signaling on other serving cells of the user equipment; or, send notification information to the user equipment through the physical downlink control channel PDCCH signaling of the serving cell where spectrum conflict occurs; or, use the system Broadcast messages send notification messages to user devices.

13. The base station according to claim 1, characterized in that the spectrum conflict processing unit includes any one or more of the following subunits:

Negotiation processing subunit, configured to initiate spectrum negotiation processing when the wireless technology type used by the spectrum conflict counterparty device is wireless fidelity technology or long-term evolution LTE technology to negotiate with the spectrum conflict counterparty device or arbitration center whether to switch to the new spectrum conflict device or the arbitration center. Frequency of;

Scheduling subunit, used to schedule the data of the user equipment on the authorized spectrum serving cell used by the user equipment when the type of wireless technology used by the spectrum conflict counterparty device is wireless fidelity technology or long-term evolution LTE technology;

A preset strategy processing subunit, configured to perform spectrum conflict processing according to a preset conflict strategy when the type of wireless technology used by the spectrum conflict counterparty device is wireless fidelity technology or long-term evolution LTE technology;

A display subunit configured to display maintenance information including information about the spectrum conflict counterparty device when the type of wireless technology used by the spectrum conflict counterparty device is wireless fidelity technology or long-term evolution LTE technology.

14. A user equipment, characterized in that the user equipment includes an identification unit and an upper information sending unit, wherein:

The identification unit is configured to, when a spectrum conflict is detected, identify and obtain spectrum conflict counterparty device information that at least includes the type of wireless technology used by the spectrum conflict counterparty device;

The reporting information sending unit is configured to send a reporting message to the base station that at least contains information about the spectrum conflict counterparty device of the wireless technology type used by the spectrum conflict counterparty device, so that after receiving the reporting message, the base station can, according to The spectrum conflict counterparty device information at least includes the wireless technology type used by the spectrum conflict counterparty device, and performs corresponding spectrum conflict processing operations.

15. The user equipment according to claim 14, characterized in that, the user equipment further includes: An indication information receiving unit, configured to receive an indication message sent by the base station, where the indication message is used to instruct the user equipment to detect a spectrum conflict, and after detecting a spectrum conflict, report spectrum conflict counterparty device information to the base station, so The spectrum conflict counterparty device information at least includes wireless technology type information used by the spectrum conflict counterparty device;

The first spectrum conflict detection unit is configured to perform spectrum conflict detection processing according to the instruction message.

16. The user equipment according to claim 14, characterized in that the user equipment further includes:

The second spectrum conflict detection unit is configured to trigger spectrum conflict detection processing when the user equipment identifies that the spectrum resource used by the current serving cell is an unlicensed spectrum resource.

17. The user equipment according to claim 14, 15 or 16, characterized in that the user equipment further includes:

A stop detection unit configured to stop detecting and identifying spectrum conflicts when the user equipment receives a serving cell deletion message using unlicensed spectrum resources.

18. The user equipment according to claim 14, characterized in that the reporting information sending unit includes:

The first reporting information sending unit is configured to construct a spectrum conflict message, and send the spectrum conflict message containing information about the spectrum conflict counterparty device of the wireless technology type used by the spectrum conflict counterparty device to the base station;

The second reporting information sending unit is configured to carry, in the measurement report, spectrum conflict counterparty device information that at least includes the wireless technology type used by the spectrum conflict counterparty device, and send the information to the base station.

19. The user equipment according to claim 14, characterized in that the identification unit is specifically configured to: identify the type of wireless technology used by the opposite device in spectrum conflict according to the transmission characteristics of the wireless signal.

20. The user equipment according to claim 14, characterized in that the user equipment further includes:

The configuration information receiving unit is used to receive configuration information including silent time and frequency resources sent by the base station; and the third spectrum conflict detection unit is used to perform spectrum conflict detection on the silent time and frequency resources configured by the base station.

21. The user equipment according to claim 14, the user equipment further comprising: a transfer unit, configured to, when receiving a notification message sent by the base station, transfer the user equipment to a new serving cell where a spectrum conflict occurs according to the notification message. On the transferred frequency resources;

A release unit, configured to, when receiving a notification message sent by the base station, release the serving cell in which spectrum conflict occurs according to the notification message.

22. The user equipment according to any one of claims 14 to 21, characterized in that, the spectrum conflict counterparty device information further includes the device type of the spectrum conflict counterparty device, the device identification of the spectrum conflict counterparty device, One or more of spectrum occupancy time, transmit power, and load information.

23. A spectrum conflict processing method, characterized in that it is applied to the base station side, and the method includes: spectrum conflict counterpart device information; party device information, and performing corresponding spectrum conflict processing operations.

24. The method according to claim 23, wherein the obtaining the spectrum conflict counterparty device information including at least the wireless technology type used by the spectrum conflict counterparty device includes:

Receive a reporting message sent by the user equipment, where the reporting message at least contains spectrum conflict counterparty device information of a wireless technology type used by the spectrum conflict counterparty device; wherein, the reporting message is a message sent by the user equipment to the spectrum conflict partner after detecting a spectrum conflict. Spectrum conflict peer device information sent by the base station.

25. The method according to claim 23 or 24, characterized in that, the method further includes: sending an indication message to the user equipment, the indication message being used to instruct the user equipment to detect spectrum conflict, and when the spectrum is detected, After the conflict, spectrum conflict counterparty device information is reported to the base station, where the spectrum conflict counterparty device information at least includes wireless technology type information used by the spectrum conflict counterparty device.

26. The method according to claim 25, wherein the indication message is further used to indicate to the user equipment that after detecting a spectrum conflict and when the spectrum conflict occurs, the wireless technology type used by the counterpart device is a preset type. Only then will the spectrum conflict counterparty device information be reported to the base station.

27. The method according to claim 25, characterized in that sending the instruction message to the user equipment includes:

The serving cell add message carries an indication message and is sent to the user equipment; or the indication message is broadcast in the system information, so that the user equipment in the idle state detects a spectrum conflict and identifies the wireless technology used by the other device in the spectrum conflict. After entering the connection state, the base station reports spectrum conflict counterpart device information.

28. The method according to claim 25, characterized in that, the method further includes: the base station obtains the spectrum conflict detection and wireless technology type identification capabilities of the user equipment;

Then the sending the instruction message to the user equipment includes:

The base station only sends the indication information to user equipment with spectrum conflict detection and wireless technology type identification capabilities.

29. The method according to claim 23 or 24, characterized in that, the method further includes: the base station configures silent time and frequency resources for the serving cell under the base station, and the user equipment under the serving cell performs the silent operation No data is sent on the resources, and spectrum conflicts are detected on the silent time-frequency resources.

30. The method according to claim 29, characterized in that, the method further includes: the base station sends a configuration message to the user equipment, the configuration information includes silent time-frequency resource information; wherein the configuration message may include In the system broadcast message or the serving cell addition message.

31. The method according to claim 23, wherein the obtaining the spectrum conflict counterparty device information including at least the wireless technology type used by the spectrum conflict counterparty device includes:

After detecting the spectrum conflict, the base station identifies the information of the spectrum conflict counterparty device, sets a monitoring point for the spectrum conflict at the base station, uses the monitoring point to detect the spectrum conflict and obtains the spectrum conflict counterparty that at least includes the type of wireless technology used by the spectrum conflict counterparty device. Device Information.

32. The method according to any one of claims 23 to 31, characterized in that the spectrum conflict counterparty device information also includes the device type of the spectrum conflict counterparty device, the device identification of the spectrum conflict counterparty device, the spectrum One or more of occupancy time, transmit power, and load information.

33. The method according to claim 23, wherein performing different spectrum conflict processing operations according to the spectrum conflict counterparty device information including at least the wireless technology type used by the spectrum conflict counterparty device includes: When the type of wireless technology used by the counterpart device in the spectrum conflict is radar, the base station stops transmitting data on the serving cell where the spectrum conflict occurs;

Notification information is sent to the user equipment, where the notification information is used to notify the user equipment of the frequency resource to which the serving cell in which the spectrum conflict occurs will be transferred or to notify the user equipment to release the serving cell in which the spectrum conflict occurs.

34. The method according to claim 33, characterized in that sending notification information to user equipment includes:

The base station sends notification information through RRC signaling on other serving cells of the user equipment; or the base station sends notification information to the user equipment through PDCCH signaling of the serving cell where spectrum conflict occurs; or

The base station sends notification information to the user equipment through system broadcast information.

35. The method according to claim 23, characterized in that, when the type of wireless technology used by the opposite device in the spectrum conflict is wireless fidelity technology or Long Term Evolution LTE technology, the method according to at least including: Wireless technology type spectrum conflict counterparty device information, performing corresponding spectrum conflict handling operations include:

The base station initiates spectrum negotiation processing to negotiate with the other party's device or arbitration center in spectrum conflict whether to switch to a new frequency; or

The base station schedules the data of the user equipment in the licensed spectrum serving cell used by the user equipment; or the base station handles spectrum conflicts according to the preset conflict strategy; or

The base station displays maintenance information containing spectrum conflict partner device information.

36. A spectrum conflict handling method, characterized in that it is applied to the user equipment side, and the method includes:

When a spectrum conflict is detected, identify the spectrum conflicting counterparty device information that at least includes the type of wireless technology used by the spectrum conflicting counterparty device;

Send a reporting message to the base station that at least contains the information of the spectrum conflict counterparty device of the wireless technology type used by the spectrum conflict counterparty device, so that after receiving the reporting message, the base station can, according to the information of the spectrum conflict counterparty device that at least includes the usage of the spectrum conflict counterparty device. Spectrum conflict partner device information of the wireless technology type, and perform corresponding spectrum conflict processing operations.

37. The method according to claim 36, characterized in that the method further includes: receiving an instruction message sent by the base station, the instruction message being used to instruct the user equipment to detect a spectrum conflict, and to notify the base station after detecting the spectrum conflict. Report spectrum conflict counterpart device information, and perform spectrum conflict detection processing based on the indication message.

38. The method according to claim 36, characterized in that the method further includes: triggering spectrum conflict detection processing when the user equipment identifies that the spectrum resources currently used by the serving cell are unlicensed spectrum resources.

39. The method according to claim 36, 37 or 38, characterized in that the method further includes:

When the user equipment receives a serving cell deletion message using unlicensed spectrum resources, it stops detecting and identifying spectrum conflicts.

40. The method according to claim 36, wherein said sending an upload message to the base station containing at least spectrum conflict counterparty device information of the wireless technology type used by the spectrum conflict counterparty device includes:

Construct a spectrum conflict message, and send the spectrum conflict message containing information about the type of wireless technology used by the counterpart device to the spectrum conflict to the base station; or

The measurement report carries information about the spectrum conflict counterparty device that at least includes the wireless technology type used by the spectrum conflict counterparty device, and sends the information to the base station.

41. The method according to claim 36, wherein the identifying the spectrum conflict counterparty device information including at least the type of wireless technology used by the spectrum conflict counterparty device includes:

Identify the type of wireless technology used by the other device in spectrum conflict based on the transmission characteristics of the wireless signal.

42. The method according to claim 36, characterized in that the method further includes: receiving configuration information including silent time-frequency resource information sent by the base station, and performing spectrum conflict detection on the silent time-frequency resources configured by the base station.

43. The method of claim 36, further comprising:

Receive a notification message sent by the base station, and transfer the user equipment to the newly transferred frequency resource of the serving cell where the spectrum conflict occurs according to the notification message; or Receive a notification message sent by the base station, and release the serving cell where the spectrum conflict occurs according to the notification message.

44. The method according to any one of claims 36 to 43, characterized in that the spectrum conflict counterparty device information also includes the device type of the spectrum conflict counterparty device, the device identification of the spectrum conflict counterparty device, the spectrum One or more of occupancy time, transmit power, and load information.