CN108702780A

CN108702780A - Interception data determines method, equipment and system

Info

Publication number: CN108702780A
Application number: CN201680082972.7A
Authority: CN
Inventors: 李�远; 官磊
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2016-03-31
Filing date: 2016-03-31
Publication date: 2018-10-23
Also published as: WO2017166257A1

Abstract

This application discloses a kind of interception datas to determine method, apparatus and system.The method includes:Base station determines the interception data of the first burst, wherein the determination factor of the interception data of the first burst includes the interception data of the second burst;Base station carries out the transmission between user equipment according to the interception data of the first burst;Wherein, when the first burst is uplink burst, the second burst is downlink burst, and when the first burst is downlink burst, the second burst is uplink burst.The above method can be reduced when the different downlink burst of the grade of service dispatches the uplink burst of same priority, and user equipment improves the fairness of channel access to the difference of the total waiting time before base station transmission uplink burst.

Description

Interception data determines method, equipment and system

Technical field

The present invention relates to the communications fields more particularly to a kind of interception data to determine method, equipment and system.

Background technique

With the high speed development of mobile communication, the shortage of bandwidth resources becomes the bottleneck for restricting Mobile Communication Development.Available frequency spectrum can be solved the problems, such as that bandwidth resources increasingly lack from authorization spread spectrum to unlicensed spectrum by long term evolution (Licensed-Assisted Access using Long Term Evolution, LAA-LTE) system of authorization auxiliary access.But, it is used since unlicensed spectrum is originally by systems such as Wi-Fi, so, in order to realize that the close friend of the systems such as LAA-LTE system and Wi-Fi coexists in unlicensed spectrum, LAA-LTE system must use " listem-before-talk " (Listen-Before-Talk, LBT Channel Access Mechanism), i.e., before each LAA-LTE system busy channel sends uplink burst or downlink burst, it is necessary to first pass through and listen to determining channel not by the systems such as Wi-Fi occupancy.

It finds in practice, in the case where being dispatched from carrier wave, when the uplink burst of the different downlink burst scheduling same priority of the grade of service, the time of intercept of uplink burst is essentially identical, but, the time of intercept of downlink burst is not identical, and the total waiting time before causing user equipment to send uplink burst to base station is different, influences the fairness of channel access.

Summary of the invention

The embodiment of the invention provides a kind of interception datas to determine method, equipment and system.

In a first aspect, providing a kind of interception data determines method, comprising:

Base station determines the interception data of the first burst, wherein the determination factor of the interception data of first burst includes the interception data of the second burst；

Base station carries out the transmission between user equipment according to the interception data of first burst；

Wherein, when first burst is uplink burst, second burst is downlink burst, and when first burst is downlink burst, second burst is uplink burst.

Optionally, the downlink burst includes the dispatch command for dispatching the uplink burst, wherein institute Stating uplink burst is continuous uplink in time domain, and the downlink burst is continuous downlink transfer in time domain.

Optionally, when first burst is uplink burst, and second burst is downlink burst,

The interception data of the uplink burst includes that some or all of of the uplink burst listens to parameter；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst；Alternatively,

The interception data of the uplink burst include be used to indicate the uplink burst it is some or all of listen to parameter listen to priority indication；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst；

When first burst is downlink burst, and second burst is uplink burst,

The interception data of the uplink burst comprises at least one of the following: some or all of of the uplink burst listens to parameter, and the grade of service of the uplink burst, the interception data of the downlink burst includes that all or part of of the downlink burst listens to parameter；Alternatively,

The interception data of the uplink burst comprises at least one of the following: some or all of of the uplink burst listens to parameter, the grade of service of the uplink burst, and the interception data of the downlink burst includes that the downlink burst listens to priority.

Optionally, the parameter of listening to of the downlink burst includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time；

The parameter of listening to of the uplink burst includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time.

Optionally, when first burst is uplink burst, and second burst is downlink burst, if it includes the fallback counter initial value that parameter is listened to not in the part of the uplink burst, the method also includes:

Base station determines that the fallback counter initial value of the uplink burst is fixed value.

Optionally, the method also includes: base station determines the fallback counter initial value of first burst, wherein, the fallback counter initial value of first burst is obtained according to the contention window length of first burst and the contention window length of second burst.

Optionally, meet following relationship between the interception data of first burst and the interception data of second burst:

The interception data of the first burst for the same grade of service, second burst corresponding first burst smaller than interception data of the interception data of corresponding first burst of the second big burst of interception data is small.

Optionally, the interception data of the interception data of corresponding first burst of the second big burst of interception data second burst corresponding first burst smaller than interception data meets following at least one:

If the interception data of first burst includes minimum competition window length, the minimum competition window length of the minimum competition window length of corresponding first burst of the second big burst of interception data second burst corresponding first burst smaller than interception data is small；

If the interception data of first burst includes maximum contention window length, the maximum contention window length of the maximum contention window length of corresponding first burst of the second big burst of interception data second burst corresponding first burst smaller than interception data is small；

If the interception data of first burst continues Channel holding time including maximum, it is long that the maximum that the maximum that the second big burst corresponding first of interception data happens suddenly continues corresponding first burst of Channel holding time second burst smaller than interception data continues Channel holding time；

If the interception data of first burst includes contention window length, the contention window length of the contention window length of corresponding first burst of the second big burst of interception data second burst corresponding first burst smaller than interception data is small；

If the interception data of first burst includes fallback counter initial value, the fallback counter initial value of the fallback counter initial value of corresponding first burst of the second big burst of interception data second burst corresponding first burst smaller than interception data is small；

If the interception data of first burst includes the waiting time, the waiting time of the waiting time of corresponding first burst of the second big burst of interception data second burst corresponding first burst smaller than interception data is short.

Optionally, when first burst is uplink burst, and second burst is downlink burst, then:

Base station determines after the interception data of first burst further include:

The interception data of the uplink burst is sent to the user equipment by the base station；

When first burst is uplink burst, and second burst is downlink burst, then:

Base station executes idle channel evaluation and test according to the interception data of downlink burst, and determines whether to send the downlink burst according to the result for executing idle channel evaluation and test.

Second aspect provides a kind of channel sense method, comprising:

User equipment receives the interception data for the uplink burst that base station is sent, wherein the determination factor of the interception data of the uplink burst includes the interception data of downlink burst；

User equipment executes idle channel evaluation and test according to the interception data of uplink burst；

User equipment determines whether to send the uplink burst according to the result for executing idle channel evaluation and test.

Optionally, the downlink burst includes the dispatch command for dispatching the uplink burst, wherein the uplink burst is continuous uplink in time domain, and the downlink burst is continuous downlink transfer in time domain.

Optionally, the interception data of the uplink burst includes that some or all of of uplink burst listens to parameter；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst；Or,

The interception data of the uplink burst include be used to indicate the uplink burst it is some or all of listen to parameter listen to priority indication；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst.

Optionally, the parameter of listening to of the uplink burst includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time；

The parameter of listening to of the downlink burst includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time.

Optionally, if it includes the fallback counter initial value that parameter is listened to not in the part of the uplink burst, the fallback counter initial value of the uplink burst is fixed value.

Optionally, the initial value of the fallback counter of the uplink burst is obtained according to the contention window length of the uplink burst and the contention window length of the downlink burst.

Optionally, following relationship is met between the interception data of the uplink burst and the interception data of the downlink burst:

For the uplink burst of the same grade of service, the corresponding uplink burst of the big downlink burst of interception data The interception data of the interception data downlink burst corresponding uplink burst smaller than interception data is small.

Optionally, the interception data of the interception data of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data meets:

If the interception data of the uplink burst includes minimum competition window length, the minimum competition window length of the minimum competition window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes maximum contention window length, the maximum contention window length of the maximum contention window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes maximum lasting Channel holding time, it is long that the maximum that the maximum of the corresponding uplink burst of the big downlink burst of interception data continues the Channel holding time downlink burst corresponding uplink burst smaller than interception data continues Channel holding time；

If the interception data of the uplink burst includes contention window length, the contention window length of the contention window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes fallback counter initial value, the fallback counter initial value of the fallback counter initial value of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes the waiting time, the waiting time of the waiting time of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is short.

The third aspect provides a kind of interception data sending method, comprising:

Base station sends the interception data of downlink burst to user equipment, wherein the interception data of the downlink burst is the factor of the interception data of determining uplink burst.

Optionally, the interception data of the uplink burst includes that some or all of of the uplink burst listens to parameter；The interception data of the downlink burst comprises at least one of the following: the part of the downlink burst or All listen to parameter, the grade of service of the downlink burst；Alternatively,

The interception data of the uplink burst includes that the uplink burst listens to priority；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst.

Optionally, it includes the fallback counter initial value that parameter is listened in the part of the uplink burst, wherein the fallback counter initial value is obtained according to the contention window length of the uplink burst and the contention window length of the downlink burst.

Optionally, the interception data of the downlink burst and listening to for the uplink burst meet following relationship between parameter:

For the uplink burst of the same grade of service, the interception data of the interception data of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small.

Optionally, the interception data of the interception data of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data meets following at least one:

If the interception data of the uplink burst includes maximum lasting Channel holding time, it is prominent that the maximum of the corresponding uplink burst of the big downlink burst of interception data continues the Channel holding time downlink smaller than interception data It is long that the maximum for sending out uplink burst corresponding continues Channel holding time；

Fourth aspect provides a kind of interception data and determines method, comprising:

User equipment receives the interception data for the downlink burst that base station is sent；

User equipment determines all or part of interception data of uplink burst, and executes idle channel evaluation and test according to all or part of interception data of the uplink burst, wherein the determination factor of the interception data of the uplink burst includes the interception data of downlink burst；

Optionally, the interception data of the uplink burst includes that some or all of of the uplink burst listens to parameter；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst；Alternatively,

The interception data of the uplink burst includes listening to priority；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst.

The parameter of listening to of the uplink burst includes that minimum competition window length, maximum contention window length, maximum are held Continuous Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time.

Optionally, if it includes the fallback counter initial value that parameter is listened to not in the part of the uplink burst, the method also includes:

User equipment determines that the fallback counter initial value of the uplink burst is fixed value.

Optionally, if it includes fallback counter initial value that parameter is listened to not in the part of the uplink burst, the method also includes:

User equipment determines the fallback counter initial value of the uplink burst, wherein the fallback counter initial value of the uplink burst is obtained according to the contention window length of the uplink burst and the contention window length of the downlink burst.

Optionally, the interception data of the interception data of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data meets following a kind of:

If the interception data of the uplink burst includes fallback counter initial value, under interception data is big The fallback counter initial value of the fallback counter initial value of the corresponding uplink burst of the row burst downlink burst corresponding uplink burst smaller than interception data is small；

5th aspect, provides a kind of interception data determining device, including determining module and transmission module,

The determining module is used to determine the interception data of the first burst, wherein the determination factor of the interception data of first burst includes the interception data of the second burst；

The transmission module is used to carry out the transmission between user equipment according to the interception data of first burst；

When first burst is downlink burst, and second burst is uplink burst,

Optionally, when first burst is uplink burst, when second burst is downlink burst, if it includes the fallback counter initial value that parameter is listened to not in the part of the uplink burst, the determining module is specifically used for determining that the fallback counter initial value of the uplink burst is fixed value.

Optionally, the determining module is specifically used for determining the fallback counter initial value of first burst, wherein, the fallback counter initial value of first burst is obtained according to the contention window length of first burst and the contention window length of second burst.

If the described first interception data to happen suddenly includes contention window length, second burst corresponding first smaller than interception data of the contention window length of corresponding first burst of the second big burst of interception data happens suddenly competing It is small to strive window length；

Optionally, when first burst is uplink burst, and second burst is downlink burst, the transmission module is also used to the interception data of the uplink burst being sent to the user equipment；

When first burst is uplink burst, when second burst is downlink burst, then: described device further includes idle channel evaluation and test module, the idle channel evaluation and test module is used to execute idle channel evaluation and test according to the interception data of downlink burst, and determines whether to send the downlink burst according to the result for executing idle channel evaluation and test.

6th aspect, provides a kind of channel sense device, comprising: receiving module, idle channel evaluation and test module and determining module,

The receiving module is used to receive the interception data of the uplink burst of base station transmission, wherein the determination factor of the interception data of the uplink burst includes the interception data of downlink burst；

The idle channel evaluation and test module is used to execute idle channel evaluation and test according to the interception data of uplink burst；

The determining module is used to determine whether to send the uplink burst according to the result for executing idle channel evaluation and test.

7th aspect, provides a kind of interception data sending device, comprising: sending module,

The sending module is used to send the interception data of downlink burst to user equipment, wherein the interception data of the downlink burst is the factor of the interception data of determining uplink burst.

Optionally, the interception data of the downlink burst and listening to for the uplink burst meet such as between parameter Lower relationship:

Eighth aspect provides a kind of interception data determining device, comprising: receiving module, idle channel evaluation and test module and determining module,

The receiving module is used to receive the interception data of the downlink burst of base station transmission；

The idle channel evaluation and test module is used to determine all or part of interception data of uplink burst, and idle channel evaluation and test is executed according to all or part of interception data of the uplink burst, wherein, the determination factor of the interception data of the uplink burst includes the interception data of downlink burst；

Optionally, if it includes the fallback counter initial value that parameter is listened to not in the part of the uplink burst, idle channel evaluation and test module is also used to determine that the fallback counter initial value of the uplink burst is fixed value.

Optionally, if it includes fallback counter initial value that parameter is listened to not in the part of the uplink burst, then the idle channel evaluation and test module is also used to determine the fallback counter initial value of the uplink burst, wherein, the fallback counter initial value of the uplink burst is obtained according to the contention window length of the uplink burst and the contention window length of the downlink burst.

Optionally, the interception data of the corresponding uplink burst of the big downlink burst of interception data is smaller than interception data The corresponding uplink burst of downlink burst interception data meet it is following a kind of:

9th aspect, provides a kind of base station, comprising: and processor and transceiver, the processor couple the transceiver,

The processor is used to determine the interception data of the first burst, wherein the determination factor of the interception data of first burst includes the interception data of the second burst；

The transceiver is used to carry out the transmission between user equipment according to the interception data of first burst；

Optionally, the downlink burst includes the dispatch command for dispatching the uplink burst, wherein the uplink burst is continuous uplink in time domain, and the downlink burst is that continuous downlink passes in time domain It is defeated.

When first burst is downlink burst, and second burst is uplink burst,

Optionally, when first burst is uplink burst, when second burst is downlink burst, if it includes the fallback counter initial value that parameter is listened to not in the part of the uplink burst, the processor is also used to determine that the fallback counter initial value of the uplink burst is fixed value.

Optionally, the processor is also used to determine the fallback counter initial value of first burst, wherein the fallback counter initial value of first burst is obtained according to the contention window length of first burst and the contention window length of second burst.

Optionally, when first burst is uplink burst, and second burst is downlink burst, then: the transceiver is also used to the interception data of the uplink burst being sent to the user equipment；

When first burst is uplink burst, when second burst is downlink burst, then: the processor is also used to execute idle channel evaluation and test according to the interception data of downlink burst, and determines whether to send the downlink burst according to the result for executing idle channel evaluation and test.

Tenth aspect, provides a kind of user equipment, comprising: transceiver and processor,

The transceiver is used to receive the interception data of the uplink burst of base station transmission, wherein the uplink is prominent The determination factor of the interception data of hair includes the interception data of downlink burst；

The processor is used to execute idle channel evaluation and test according to the interception data of uplink burst, and, determine whether to send the uplink burst according to the result for executing idle channel evaluation and test.

If the interception data of the uplink burst includes minimum competition window length, the big downlink of interception data Happen suddenly corresponding uplink burst the minimum competition window length downlink burst corresponding uplink burst smaller than interception data minimum competition window length it is small；

On the one hand tenth, provides a kind of base station, comprising: transceiver,

The transceiver is used to send the interception data of downlink burst to user equipment, wherein the interception data of the downlink burst is the factor of the interception data of determining uplink burst.

12nd aspect, provides a kind of user equipment, comprising: receiver and processor,

The receiver is used to receive the interception data of the downlink burst of base station transmission；

The processor is used to determine all or part of interception data of uplink burst, and idle channel evaluation and test is executed according to all or part of interception data of the uplink burst, wherein, the determination factor of the interception data of the uplink burst includes the interception data of downlink burst, and determine whether to send the uplink burst according to the result for executing idle channel evaluation and test.

Optionally, if it includes the fallback counter initial value that parameter is listened to not in the part of the uplink burst, the processor is used to determine that the fallback counter initial value of the uplink burst to be fixed value.

The present invention is when determining the interception data of the first burst, not only allow for the grade of service of the first burst, the interception data of the second burst is also contemplated, so that user equipment sends the total waiting time before the uplink burst of the same grade of service to base station and tends to consistent, improves the fairness of channel access.

Detailed description of the invention

Fig. 1 is communication system of the present invention；

Fig. 2 is a kind of interaction figure of application scenarios provided in an embodiment of the present invention；

Fig. 3 is that a kind of interception data provided in an embodiment of the present invention determines method；

Fig. 4 is that another interception data provided in an embodiment of the present invention determines method；

Fig. 5 is that another interception data provided in an embodiment of the present invention determines method；

Fig. 6 is a kind of structural schematic diagram of interception data determining device provided in an embodiment of the present invention；

Fig. 7 is a kind of structural schematic diagram of channel sense device provided in an embodiment of the present invention；

Fig. 8 is a kind of structural schematic diagram of interception data sending device provided in an embodiment of the present invention；

Fig. 9 is a kind of structural schematic diagram of interception data determining device provided in an embodiment of the present invention；

Figure 10 is a kind of structural schematic diagram of base station provided in an embodiment of the present invention；

Figure 11 is a kind of structural schematic diagram of user equipment provided in an embodiment of the present invention；

Figure 12 is the structural schematic diagram of another base station provided in an embodiment of the present invention；

Figure 13 is the structural schematic diagram of another user equipment provided in an embodiment of the present invention.

Specific embodiment

The application is illustrated below in conjunction with drawings and examples.

Communication system of the present invention is shown referring to Fig. 1, Fig. 1, wherein base station and user equipment (UE, User Equipment) are in communication with each other by certain technology of eating dishes without rice or wine.Base station, which carries out transmission to user equipment, becomes downlink burst, and user equipment is transmitted referred to as uplink burst to base station.The technology of eating dishes without rice or wine can include: 4G (such as FDD LTE, TDD LTE) and 4.5G, 5G system.Base station includes macro base station, Microcell, picocell, Home eNodeB, far end radio frequency head, relaying etc.；User equipment includes the terminal devices such as mobile phone, the laptop that can access LTE system, tablet computer.

In the embodiment of the present invention, uplink burst can be the uplink in time domain continuously or discontinuously, and downlink burst can be the downlink transfer in time domain continuously or discontinuously.For example, then downlink burst A is continuous in the time domain when downlink burst A is the uplink for having used time slot 1 and time slot 2；When downlink burst B is the uplink for having used time slot 5 and time slot 7, then downlink burst B is discontinuous in the time domain.When uplink burst a is the downlink transfer for having used time slot 3 and time slot 4, then uplink burst a is continuous in the time domain；When uplink burst b is the downlink transfer for having used time slot 6 and time slot 8, then uplink burst b is discontinuous in the time domain.

It may include the dispatch command for dispatching uplink burst in the embodiment of the present invention, in downlink burst, the dispatch for dispatching uplink burst can also not included.Such as, when downlink burst A is the downlink transfer for having used time slot 1 and time slot 2, uplink burst a is the uplink for having used time slot 3 and time slot 4, downlink burst B is the downlink transfer for having used time slot 5 and time slot 6, uplink burst b is the uplink for having used time slot 7 and time slot 8, and, downlink burst B does not include the dispatch for dispatching uplink burst a, when containing the dispatch for dispatching uplink burst b in downlink burst B, downlink burst and uplink burst described in the text can be downlink burst A and uplink burst b respectively, or, it is also possible to downlink burst B and uplink burst b.

It is understood that the uplink burst is continuous uplink in time domain when in downlink burst comprising the dispatch command for dispatching uplink burst, and discontinuous in the uplink burst and other adjacent uplink burst time domains；Downlink burst is continuous downlink transfer in time domain, and discontinuous in the downlink burst and other adjacent downlink burst time domains.

Embodiment in order to better understand the present invention, referring to Fig. 2, Fig. 2 is the interaction figure of application scenarios of the present invention.First the application scenarios of the embodiment of the present invention are described below.

Base station obtains the grade of service of downlink burst first, and parameter is listened to according to what the grade of service of downlink burst determined downlink burst, then, base station carries out idle channel evaluation and test to down channel according to the parameter of listening to of downlink burst, and determines whether to send downlink burst according to the result for executing idle channel evaluation and test.Determining that base station sends downlink burst to user equipment when sending downlink burst, wherein if base station needs to receive the uplink burst of user equipment, send the dispatch of uplink burst comprising scheduling user's set in downlink burst.After user equipment receives the downlink burst of base station transmission, uplink burst is sent according to the dispatch for including in downlink burst.Then, user equipment obtains the grade of service of uplink burst, and the parameter of listening to of uplink burst is determined according to the grade of service of uplink burst, and is evaluated and tested according to the parameter of listening to of uplink burst to the idle channel of up channel.User equipment determines whether to send uplink burst according to the result for executing idle channel evaluation and test.True When sending uplink burst surely, user equipment sends uplink burst to base station.

So needing before user equipment sends uplink burst to base station by listening to twice: being to be listened to the down channel of bearing downlink burst for the first time, listened to the up channel of carrying uplink burst for the second time.Therefore, the total waiting time before user equipment sends uplink burst to base station includes the time of intercept of downlink burst and the time of intercept of uplink burst.

The time of intercept of downlink burst is directly to be determined by the parameter of listening to of downlink burst, and the parameter of listening to of downlink burst is directly determined by the grade of service of downlink burst；The time of intercept of uplink burst is directly to be determined by the parameter of listening to of uplink burst, and the parameter of listening to of uplink burst is directly determined by the grade of service of uplink burst.So, when the different downlink burst of the grade of service dispatches the uplink burst of the same grade of service, the time of intercept of uplink burst is essentially identical, but, the time of intercept of downlink burst is not identical, total waiting time before causing user equipment to send from the uplink burst of the same grade of service to base station is different, influences the fairness of channel access.

For defect existing for application scenarios described in Fig. 2, referring to Fig. 3, the embodiment of the invention discloses a kind of interception datas to determine method, comprise the following steps that

Base station obtains the grade of service of downlink burst, and the interception data of downlink burst is determined according to the grade of service of downlink burst.Base station obtains the determination factor of the interception data of uplink burst to determine the interception data of uplink burst, wherein the determination factor of the interception data of uplink burst includes the interception data of downlink burst.After determining the interception data of uplink burst, the interception data of uplink burst is sent to user equipment by descending control signaling by base station, wherein includes the interception data of uplink burst in descending control signaling.After user equipment receives the descending control signaling that base station is sent, the interception data of uplink burst is obtained from descending control signaling.

Base station executes idle channel evaluation and test according to the interception data of downlink burst, and determines whether to send downlink burst according to the result for executing idle channel evaluation and test.Determining that base station sends downlink burst to user equipment when sending downlink burst.After user equipment receives the downlink burst that base station is sent, idle channel evaluation and test is executed according to the interception data of uplink burst, and determine whether to send uplink burst according to the result for executing idle channel evaluation and test.Determining that user equipment sends uplink burst to base station when sending uplink burst.

Compared with only determining according to the grade of service of uplink burst the listening to parameter and only determine the grade of service of downlink burst according to the grade of service of downlink burst of uplink burst in the prior art, in the present embodiment, base station not only allows for the grade of service of uplink burst in the interception data for determining uplink burst, it is also contemplated that under The interception data of row burst improves the fairness of channel access so that user equipment sends the total waiting time before the uplink burst of the same grade of service to base station and tends to consistent.

In an optional embodiment, the interception data of downlink burst can be at least one below: the grade of service of downlink burst, and, downlink burst listens to parameter in whole or in part.The interception data of uplink burst can be all or part of of uplink burst and listen to parameter, alternatively, can be the priority indication of uplink burst.Wherein, it includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time etc. that the whole of downlink burst, which listens to parameter,.It includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time etc. that the whole of uplink burst, which listens to parameter,.The priority indication of uplink burst is used to indicate all or part of of uplink burst and listens to parameter, for example, the priority indication of uplink burst can be character, number etc..

In an optional embodiment, base station determines the mode of the interception data of downlink burst according to the grade of service of downlink burst specifically: base station stores the grade of service of downlink burst and the relationship of downlink burst listened between parameter in memory in advance in the form of table (such as table 1), then, base station by the grade of service enquiry form of downlink burst be can determine downlink burst listen to parameter.

Table 1

Wherein, as shown in table 1,1~4 totally 4 ranks can be set in the grade of service of downlink burst, when the grade of service of downlink burst is 1, indicate that the grade of service of downlink burst is highest.The grade of service is mainly reflected in the difference that wireless network is burst schedule transfer resource, such as, wireless network can be by most of available scheduling resources transmitted burst high to the grade of service, and scheduling resources transmitted give the grade of service low burst for fraction is available, even, wireless network is after the burst allocation complete transfer resource high for the grade of service, the just burst allocation transfer resource low for the grade of service.The grade of service of each downlink burst corresponds to a set of detect in table 1 Listen parameter, wherein the high downlink burst of the grade of service is corresponding to listen to that parameter is small, and the corresponding parameter of listening to of the low downlink burst of the grade of service is big, so, the corresponding average time of intercept of the high downlink burst of the grade of service is short；The corresponding average time of intercept of the low downlink burst of the grade of service is long.

It is understood that the grade of service of downlink burst shown in table 1 and the relationship of downlink burst listened between parameter are intended only as a kind of example, and it is non-limiting.

In an optional embodiment, the determination factor of the interception data of uplink burst further includes the grade of service of uplink burst other than including the interception data of downlink burst.In a more specific embodiment, there are preset relations between the interception data of uplink burst, the interception data of downlink burst and the grade of service of uplink burst, base station can obtain the interception data of downlink burst, the grade of service of uplink burst and the preset relation respectively, then, the interception data of uplink burst is determined jointly according to the interception data of downlink burst, the grade of service of uplink burst and the preset relation.

In an optional embodiment, the parameter of listening to of downlink burst includes that parameter is listened to and second part listens to parameter by first part.Here, the interception data of the downlink burst in the determination factor of uplink interception data is specially that parameter is listened to by first part.Base station listens to the interception data that parameter determines uplink burst according only to the first part of downlink burst, and the determination of the interception data for listening to parameter not and influencing uplink burst of the second part of downlink burst.

In an optional embodiment, the interception data for the uplink burst that base station determines is specially that the whole of uplink burst listens to parameter, wherein the whole of uplink burst listen to parameter determination factor include downlink burst interception data.In a more specific embodiment, the determination factor that the whole of uplink burst listens to parameter includes the interception data of downlink burst and the grade of service of uplink burst.Further, the whole of the uplink burst listens between the interception data of parameter and downlink burst, the grade of service of uplink burst that there are preset relations.Base station can obtain the interception data of downlink burst, the grade of service of uplink burst and the preset relation respectively, then, determine that the whole of uplink burst listens to parameter jointly according to the interception data of downlink burst, the grade of service of uplink burst and the preset relation.

It can be understood that, for the convenience of transmission, it can also indicate that the whole of uplink burst listens to parameter with the priority indication of uplink burst, the priority indication of uplink burst is sent to user equipment by base station, rather than the whole of uplink burst is directly listened to parameter and is sent to user equipment.

In an optional embodiment, the parameter of listening to of uplink burst includes that parameter is listened to and second part listens to parameter by first part.The interception data for the uplink burst that base station determines is specially first of uplink burst That divides listens to parameter, and the determination factor for listening to parameter of the first part of uplink burst includes the interception data of downlink burst.In a more specific embodiment, the determination factor for listening to parameter of the first part of uplink burst includes the interception data of downlink burst and the grade of service of uplink burst.Further, the first part of uplink burst listens between the interception data of parameter and downlink burst, the grade of service of uplink burst that there are preset relations.Base station can obtain the interception data of downlink burst, the grade of service of uplink burst and the preset relation respectively, then, determine that parameter is listened to by the first part of uplink burst jointly according to the interception data of downlink burst, the grade of service of uplink burst and the preset relation.Base station determines that the second part of uplink burst listens to parameter according to other methods.For example, base station determines the parameter of listening to of second part according only to the grade of service of uplink burst, and the interception data of downlink burst have no effect on the second part of uplink burst listen to parameter.In an optional embodiment, the parameter of listening to of first part includes fallback counter initial value, alternatively, the parameter of listening to of first part includes fallback counter initial value and contention window length.In an optional embodiment, the parameter of listening to of first part includes fallback counter initial value, and base station obtains the fallback counter initial value of uplink burst according to the contention window length of uplink burst and the contention window length of downlink burst.Alternatively, the parameter of listening to of second part includes fallback counter initial value, base station determines that the fallback counter initial value of uplink burst is fixed value.Wherein, fixed value is a constant being rule of thumb arranged.

It can be understood that, for the convenience of transmission, it can also indicate that parameter is listened to by the first part of uplink burst with the priority indication of uplink burst, the priority indication of uplink burst is sent to user equipment by base station, rather than parameter is directly listened to by the first part of uplink burst and is sent to user equipment.

In an optional embodiment, the preset relation meets: for the uplink burst of the same grade of service, the interception data of the interception data of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small.

The interception data of downlink burst includes at least one situation below greatly: the grade of service of downlink burst is low, the numerical value of the minimum competition window length of downlink burst is big, the numerical value of the maximum contention window length of downlink burst is big, it is long that the maximum of downlink burst continues Channel holding time, the numerical value of the contention window length of downlink burst is big, the numerical value of the fallback counter initial value of downlink burst is big, the numerical value of the element in the contention window lengths sets of downlink burst is big and downlink burst it is waiting for a long time.

The interception data of uplink burst includes at least one situation below greatly: the numerical value of the minimum competition window length of uplink burst is big, the numerical value of the maximum contention window length of uplink burst is big, it is short that the maximum of uplink burst continues Channel holding time, the numerical value of the contention window length of uplink burst is big, and the fallback counter of uplink burst is initial The numerical value of value is big, the numerical value of the element in the contention window lengths sets of uplink burst is big and uplink burst it is waiting for a long time.Or, the interception data of uplink burst refers to that greatly the parameter of listening to of the priority indication of uplink burst meets at least one situation below: the numerical value of the minimum competition window length of uplink burst is big, the numerical value of the maximum contention window length of uplink burst is big, it is short that the maximum of uplink burst continues Channel holding time, the numerical value of the contention window length of uplink burst is big, the numerical value of the fallback counter initial value of uplink burst is big, the numerical value of the element in the contention window lengths sets of uplink burst is big and uplink burst it is waiting for a long time.

The small interception data of the interception data of the corresponding uplink burst of the big downlink burst of the interception data corresponding uplink burst of downlink burst smaller than interception data may include at least one below:

If the interception data of uplink burst includes minimum competition window length, the minimum competition window length of the minimum competition window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of uplink burst includes maximum contention window length, the maximum contention window length of the maximum contention window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of uplink burst includes maximum lasting Channel holding time, it is long that the maximum that the maximum of the corresponding uplink burst of the big downlink burst of interception data continues the Channel holding time downlink burst corresponding uplink burst smaller than interception data continues Channel holding time；

If the interception data of uplink burst includes contention window length, the contention window length of the contention window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of uplink burst includes fallback counter initial value, the fallback counter initial value of the corresponding uplink burst of the fallback counter initial value of the corresponding uplink burst of the big downlink burst of interception data downlink burst smaller than interception data is small；

If the interception data of uplink burst includes the waiting time, the waiting time of the waiting time of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is short.

Below, parameter is listened to by the whole of uplink burst of the interception data of uplink burst, the interception data of downlink burst be downlink burst the grade of service, the whole of uplink burst listen to the preset relation between parameter, the grade of service of uplink burst and the grade of service of downlink burst it is as shown in table 2 for carry out citing base station be the interception data for how determining uplink burst.Wherein, preset relation shown in table 2 meets: assuming that uplink burst The grade of service of M and N is 1, and the grade of service of the corresponding downlink burst of uplink burst M is 2, and when the grade of service of the corresponding downlink burst of uplink burst N is 1, then uplink burst M listens to that parameter is small, uplink burst N to listen to parameter big.

Table 2

Base station needs to be obtained ahead of time the grade of service of uplink burst and the grade of service of downlink burst.In addition, the whole that base station also needs to be obtained ahead of time uplink burst listens to the preset relation of the grade of service of parameter and downlink burst, the grade of service of uplink burst.Wherein, the grade of service of downlink burst can be what base station can directly acquire, and the grade of service of uplink burst can be user equipment and be reported to base station by upstream control signaling.Preset relation can be it is artificial pre-set, and among the storage equipment for being stored in base station in a manner of table (such as form of table 2) or others.Then, parameter is listened to according to the table in the grade of service of uplink burst and the grade of service inquiry storage equipment of downlink burst with the whole for determining uplink burst in base station.

It is understood that the whole of the grade of service of uplink burst shown in table 2, the grade of service of downlink burst and uplink burst, which listens to the preset relation between parameter, is intended only as a kind of example, and it is non-limiting.

In an optional embodiment, the interception data of uplink burst is sent to user equipment by descending control signaling by base station, descending control signaling can be the public search space in Physical Downlink Control Channel (PDCCH) or the descending control signaling in the specific search space of user, further, descending control signaling can be uplink authorization (UL grant) signaling etc. in the specific search space of user.

For defect existing for application scenarios described in Fig. 2, referring to Fig. 4, the embodiment of the invention also discloses a kind of interception datas to determine method, comprise the following steps that

Base station obtains the determination factor of the interception data of downlink burst to determine the interception data of downlink burst, wherein the determination factor of the interception data of downlink burst includes the interception data of uplink burst.Base station executes idle channel evaluation and test according to the interception data of downlink burst, and determines whether to send downlink burst according to the result for executing idle channel evaluation and test.Determining that base station sends the interception data of uplink burst to user equipment when sending downlink burst.User equipment determines the interception data of uplink burst according to the grade of service of uplink burst.User equipment executes idle channel evaluation and test after the downlink burst for receiving base station transmission, according to the interception data of uplink burst, and determines whether to send uplink burst according to the result for executing idle channel evaluation and test.Determining that user equipment sends uplink burst to base station when sending uplink burst.

Compared with only determining according to the grade of service of uplink burst the listening to parameter and only determine the grade of service of downlink burst according to the grade of service of downlink burst of uplink burst in the prior art, in the present embodiment, base station not only allows for the grade of service of downlink burst in the interception data for determining downlink burst, it is also contemplated that the interception data of uplink burst.So that user equipment sends the total waiting time before the uplink burst of the same grade of service to base station and tends to consistent, the fairness of channel access is improved.

Moreover, downlink interception data be for base station carry out down channel idle channel evaluate and test, so, the direct use in base station sends without to user equipment, can be effectively saved transfer resource.

In the optional embodiment, the interception data of downlink burst includes that downlink burst listens to parameter in whole or in part, alternatively, the interception data of downlink burst includes that downlink burst listens to priority.The interception data of uplink burst can be all or part of of uplink burst and listen to parameter, alternatively, can be the grade of service of uplink burst.Wherein, it includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time etc. that the whole of downlink burst, which listens to parameter,.Downlink burst listen to priority be used to indicate downlink burst in whole or in part listen to parameter, for example, the priority of listening to of downlink burst can be character, number etc..It includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time etc. that the whole of uplink burst, which listens to parameter,.

In an optional embodiment, the determination factor of the interception data of downlink burst further includes the grade of service of downlink burst other than including the interception data of uplink burst.In a more specific embodiment, there are preset relation between the interception data of downlink burst, the interception data of uplink burst and the grade of service of downlink burst, base station can obtain the interception data of uplink burst, the grade of service of downlink burst respectively and this is pre- If relationship, then, the interception data of downlink burst is determined jointly according to the interception data of uplink burst, the grade of service of downlink burst and the preset relation.

In an optional embodiment, the parameter of listening to of uplink burst includes that parameter is listened to and second part listens to parameter by first part.Here, the interception data of the uplink burst in the determination factor of downlink interception data is specially that parameter is listened to by the first part of uplink burst.Base station listens to the interception data that parameter determines downlink burst according only to the first part of uplink burst, and the determination of the interception data for listening to parameter not and influencing downlink burst of the second part of uplink burst.

In an optional embodiment, the interception data for the downlink burst that base station determines is specially that the whole of downlink burst listens to parameter, wherein the whole of downlink burst listen to parameter determination factor include uplink burst interception data.In a more specific embodiment, the determination factor that the whole of downlink burst listens to parameter includes the interception data of uplink burst and the grade of service of downlink burst, further, the whole of the downlink burst listens between the interception data of parameter and uplink burst, the grade of service of downlink burst that there are preset relations.Base station can obtain the interception data of uplink burst, the grade of service of downlink burst and the preset relation respectively, then, determine that the whole of downlink burst listens to parameter jointly according to the interception data of uplink burst, the grade of service of downlink burst and the preset relation.

In an optional embodiment, the parameter of listening to of downlink burst includes that parameter is listened to and second part listens to parameter by first part.The interception data for the downlink burst that base station determines is specially that parameter is listened to by the first part of downlink burst, wherein the determination factor for listening to parameter of the first part of downlink burst includes the interception data of uplink burst.In a more specific embodiment, the determination factor for listening to parameter of the first part of downlink burst includes the interception data of uplink burst and the grade of service of downlink burst.Further, the first part of downlink burst listens between the interception data of parameter and uplink burst, the grade of service of downlink burst that there are preset relations.Base station can obtain the interception data of uplink burst, the grade of service of downlink burst and the preset relation respectively, then, determine that parameter is listened to by the first part of downlink burst jointly according to the interception data of uplink burst, the grade of service of downlink burst and the preset relation.Base station determines that the second part of downlink burst listens to parameter according to other methods.For example, base station determines the parameter of listening to of second part according only to the grade of service of downlink burst, and the interception data of uplink burst have no effect on the second part of downlink burst listen to parameter.In an optional embodiment, the parameter of listening to of first part includes fallback counter initial value, and base station obtains the fallback counter initial value of uplink burst according to the contention window length of uplink burst and the contention window length of downlink burst.Specifically, base station is according to the contention window length of uplink burst and downlink burst The maximum value of contention window length generates fallback counter initial value.The contention window length of uplink burst and/or the contention window length of the downlink burst can be second part and listens to parameter, is also possible to first part and listens to parameter.

In an optional embodiment, the interception data for the downlink burst that base station determines is specially that downlink burst listens to priority, wherein the determination factor for listening to priority of downlink burst includes the interception data of uplink burst.In a more specific embodiment, the determination factor for listening to priority of downlink burst includes the interception data of uplink burst and the grade of service of downlink burst.The downlink burst listens between the interception data of uplink burst, the grade of service of downlink burst that there are preset relations.Base station can obtain the interception data of uplink burst, the grade of service of downlink burst and the preset relation respectively, and then, determine downlink burst jointly according to the interception data of uplink burst, the grade of service of downlink burst and the preset relation listens to priority.Determine downlink burst listen to priority after, base station further according to downlink burst listen to that priority determines downlink burst listen to parameter in whole or in part.

In an optional embodiment, the preset relation meets: for the downlink burst of the same grade of service, the interception data of the interception data of the corresponding downlink burst of the big uplink burst of the interception data uplink burst corresponding downlink burst smaller than interception data is small.

The interception data of downlink burst includes at least one situation below greatly: the grade of service of downlink burst is low, the numerical value of the minimum competition window length of downlink burst is big, the numerical value of the maximum contention window length of downlink burst is big, it is short that the maximum of downlink burst continues Channel holding time, the numerical value of the contention window length of downlink burst is big, the numerical value of the fallback counter initial value of downlink burst is big, the numerical value of the element in the contention window lengths sets of downlink burst is big and downlink burst it is waiting for a long time.

The interception data of uplink burst includes at least one situation below greatly: the numerical value of the minimum competition window length of uplink burst is big, the numerical value of the maximum contention window length of uplink burst is big, it is long that the maximum of uplink burst continues Channel holding time, the numerical value of the contention window length of uplink burst is big, the numerical value of the fallback counter initial value of uplink burst is big, the numerical value of the element in the contention window lengths sets of uplink burst is big and uplink burst it is waiting for a long time.Or, the interception data of uplink burst refers to that greatly the parameter of listening to of the priority indication of uplink burst meets at least one situation below: the numerical value of the minimum competition window length of uplink burst is big, the numerical value of the maximum contention window length of uplink burst is big, it is long that the maximum of uplink burst continues Channel holding time, the numerical value of the contention window length of uplink burst is big, the numerical value of the fallback counter initial value of uplink burst is big, the numerical value of the element in the contention window lengths sets of uplink burst is big and uplink burst it is waiting for a long time.

Wherein, it may include at least one below that the interception data of the interception data of the corresponding downlink burst of the big uplink burst of the interception data uplink burst corresponding downlink burst smaller than interception data is small:

If the interception data of downlink burst includes minimum competition window length, the minimum competition window length of the minimum competition window length of the corresponding downlink burst of the big uplink burst of the interception data uplink burst corresponding downlink burst smaller than interception data is small；

If the interception data of downlink burst includes maximum contention window length, the maximum contention window length of the maximum contention window length of the corresponding downlink burst of the big uplink burst of the interception data uplink burst corresponding downlink burst smaller than interception data is small；

If the interception data of downlink burst includes maximum lasting Channel holding time, it is long that the maximum that the maximum of the corresponding downlink burst of the big uplink burst of interception data continues the Channel holding time uplink burst corresponding downlink burst smaller than interception data continues Channel holding time；

If the interception data of downlink burst includes contention window length, the contention window length of the contention window length of the corresponding downlink burst of the big uplink burst of the interception data uplink burst corresponding downlink burst smaller than interception data is small；

If the interception data of downlink burst includes fallback counter initial value, the fallback counter initial value of the corresponding downlink burst of the fallback counter initial value of the corresponding downlink burst of the big uplink burst of interception data uplink burst smaller than interception data is small；

If the interception data of downlink burst includes the waiting time, the waiting time of the waiting time of the corresponding downlink burst of the big uplink burst of the interception data uplink burst corresponding downlink burst smaller than interception data is short.

Below, parameter is listened to by the whole of downlink burst of the interception data of downlink burst, the interception data of uplink burst be uplink burst the grade of service, the whole of downlink burst listen to the preset relation between parameter, the grade of service of downlink burst and the grade of service of uplink burst it is as shown in table 3 for carry out citing base station be the interception data for how determining downlink burst.Wherein, preset relation shown in table 3 meets: assuming that the grade of service of downlink burst M is 1, the grade of service of the corresponding uplink burst of downlink burst M is 2, the grade of service of downlink burst N is 1, when the grade of service of the corresponding uplink burst of downlink burst N is 1, then downlink burst M listens to that parameter is small, downlink burst N to listen to parameter big.

Table 3

Base station needs to be obtained ahead of time the grade of service of uplink burst and the grade of service of downlink burst.In addition, the whole that base station also needs to be obtained ahead of time downlink burst listens to the preset relation of the grade of service of parameter and downlink burst, the grade of service of uplink burst.Wherein, the grade of service of uplink burst can be what base station can directly acquire, and the grade of service of downlink burst can be user equipment and be reported to base station by upstream control signaling.Preset relation can be it is artificial pre-set, and among the storage equipment for being stored in base station in a manner of table (such as form of table 3) or others.Then, parameter is listened to according to the table in the grade of service of uplink burst and the grade of service inquiry storage equipment of downlink burst with the whole for determining downlink burst in base station.

It is understood that the whole of the grade of service of downlink burst shown in table 3, the grade of service of uplink burst and downlink burst, which listens to the preset relation between parameter, is intended only as a kind of example, and it is non-limiting.

In an optional embodiment, user equipment determines the mode of the interception data of uplink burst according to the grade of service of uplink burst specifically: user equipment stores the grade of service of uplink burst and the relationship of uplink burst listened between parameter in memory in advance in the form of table (such as table 4), then, user equipment according to the grade of service enquiry form of uplink burst be can determine uplink burst listen to parameter.

Table 4

Wherein, as shown in table 4,1~4 totally 4 ranks can be set in the grade of service of uplink burst, when the grade of service of uplink burst is 1, indicate that the grade of service of uplink burst is highest.The grade of service is mainly reflected in the difference that wireless network is burst schedule transfer resource, such as, wireless network can be by most of available scheduling resources transmitted burst high to the grade of service, and scheduling resources transmitted give the grade of service low burst for fraction is available, even, wireless network is after the burst allocation complete transfer resource high for the grade of service, the just burst allocation transfer resource low for the grade of service.The grade of service of each uplink burst, which corresponds to, in table 4 a set of listens to parameter, wherein, the high uplink burst of the grade of service is corresponding listens to that parameter is small, and the low uplink burst of the grade of service is corresponding, and to listen to parameter big, so the grade of service it is high the corresponding average time of intercept of uplink burst it is short；The corresponding average time of intercept of the low uplink burst of the grade of service is long.It is understood that the grade of service of uplink burst shown in table 4 and the relationship of uplink burst listened between parameter are intended only as a kind of example, and it is non-limiting.

For defect existing for application scenarios described in Fig. 2, referring to Fig. 5, the embodiment of the invention also discloses a kind of interception datas to determine method, comprise the following steps that

Base station obtains the grade of service of downlink burst, and the interception data of downlink burst is determined according to the grade of service of downlink burst.After determining the interception data of downlink burst, base station will send descending control signaling to user equipment, wherein include the interception data of downlink burst in descending control signaling.After user equipment receives the descending control signaling that base station is sent, the interception data of downlink burst is obtained from descending control signaling.Base station executes idle channel evaluation and test according to the interception data of downlink burst, and determines whether to send downlink burst according to the result for executing idle channel evaluation and test.Determining that downlink burst is sent to user equipment by base station when sending downlink burst.After user equipment receives the downlink burst of base station transmission, the determination factor of the interception data of uplink burst is obtained to determine the interception data of uplink burst.User equipment executes idle channel according to the interception data of uplink burst The result of evaluation and test determines whether to send uplink burst.Determining that user equipment sends uplink burst to base station when sending uplink burst.

Compared with only determining according to the grade of service of uplink burst the listening to parameter and only determine the grade of service of downlink burst according to the grade of service of downlink burst of uplink burst in the prior art, in the present embodiment, user equipment not only allows for the grade of service of uplink burst in the interception data for determining uplink burst, also contemplate the interception data of downlink burst, so that user equipment, which sends the total waiting time before the uplink burst of the same grade of service to base station, tends to consistent, the fairness of channel access is improved.

In an optional embodiment, the interception data of downlink burst can be at least one below: the grade of service of downlink burst, and, downlink burst listens to parameter in whole or in part.What the interception data of uplink burst can be uplink burst listens to parameter in whole or in part, alternatively, can be uplink burst listens to priority.Wherein, it includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time etc. that the whole of downlink burst, which listens to parameter,.It includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time etc. that the whole of uplink burst, which listens to parameter,.Uplink burst listen to priority be used to indicate uplink burst in whole or in part listen to parameter, for example, the priority of listening to of uplink burst can be character or number etc..

In an optional embodiment, the determination factor of the interception data of uplink burst further includes the grade of service of uplink burst other than including the interception data of downlink burst.In a more specific embodiment, there are preset relations between the interception data of uplink burst, the interception data of downlink burst and the grade of service of uplink burst, user equipment can obtain the interception data of downlink burst, the grade of service of uplink burst and the preset relation respectively, then, the interception data of uplink burst is determined jointly according to the interception data of downlink burst, the grade of service of uplink burst and the preset relation.

In an optional embodiment, the parameter of listening to of downlink burst includes that parameter is listened to and second part listens to parameter by first part.Here, the interception data of the downlink burst in the determination factor of uplink interception data is specially that parameter is listened to by first part.User equipment listens to the interception data that parameter determines uplink burst according only to the first part of downlink burst, and the second part of downlink burst listens to parameter not and influences listening to for uplink burst The determination of data.

In an optional embodiment, the interception data for the uplink burst that user equipment determines is specially that the whole of uplink burst listens to parameter, wherein the whole of uplink burst listen to parameter determination factor include downlink burst interception data.In a more specific embodiment, the determination factor that the whole of uplink burst listens to parameter includes the interception data of downlink burst and the grade of service of uplink burst.Further, the whole of the uplink burst listens between the interception data of parameter and downlink burst, the grade of service of uplink burst that there are preset relations.User equipment can obtain the interception data of downlink burst, the grade of service of uplink burst and the preset relation respectively, then, determine that the whole of uplink burst listens to parameter jointly according to the interception data of downlink burst, the grade of service of uplink burst and the preset relation.

In an optional embodiment, the parameter of listening to of uplink burst includes that parameter is listened to and second part listens to parameter by first part.The interception data for the uplink burst that user equipment determines is specially that parameter is listened to by the first part of uplink burst, wherein the determination factor for listening to parameter of the first part of uplink burst includes the interception data of downlink burst.In a more specific embodiment, the determination factor for listening to parameter of the first part of uplink burst includes the interception data of downlink burst and the grade of service of uplink burst.Further, the first part of uplink burst listens between the interception data of parameter and downlink burst, the grade of service of uplink burst that there are preset relations.User equipment can obtain the interception data of downlink burst, the grade of service of uplink burst and the preset relation respectively, then, determine that parameter is listened to by the first part of uplink burst jointly according to the interception data of downlink burst, the grade of service of uplink burst and the preset relation.User equipment determines that the second part of uplink burst listens to parameter according to other methods.For example, user equipment determines the parameter of listening to of second part according only to the grade of service of uplink burst, and the interception data of downlink burst have no effect on the second part of uplink burst listen to parameter.In an optional embodiment, the parameter of listening to of first part includes fallback counter initial value, alternatively, the parameter of listening to of first part includes fallback counter initial value and contention window length.In an optional embodiment, the parameter of listening to of first part includes fallback counter initial value, and user equipment obtains the fallback counter initial value of uplink burst according to the contention window length of uplink burst and the contention window length of downlink burst.Alternatively, the parameter of listening to of second part includes fallback counter initial value, user equipment determines that the fallback counter initial value of uplink burst is fixed value.Wherein, fixed value is a constant being rule of thumb arranged.

In an optional embodiment, the preset relation meets: for the uplink burst of the same grade of service, the interception data of the corresponding uplink burst of the big downlink burst of the interception data downlink smaller than interception data is prominent The interception data for sending out uplink burst corresponding is small.

The interception data of uplink burst includes at least one situation below greatly: the numerical value of the minimum competition window length of uplink burst is big, the numerical value of the maximum contention window length of uplink burst is big, it is short that the maximum of uplink burst continues Channel holding time, the numerical value of the contention window length of uplink burst is big, the numerical value of the fallback counter initial value of uplink burst is big, the numerical value of the element in the contention window lengths sets of uplink burst is big and uplink burst it is waiting for a long time.Or, the interception data of uplink burst refers to that greatly the parameter of listening to of the priority indication of uplink burst meets at least one situation below: the numerical value of the minimum competition window length of uplink burst is big, the numerical value of the maximum contention window length of uplink burst is big, it is short that the maximum of uplink burst continues Channel holding time, the numerical value of the contention window length of uplink burst is big, the numerical value of the fallback counter initial value of uplink burst is big, the numerical value of the element in the contention window lengths sets of uplink burst is big and uplink burst it is waiting for a long time.

Below, parameter is listened to by the whole of uplink burst of the interception data of uplink burst, the interception data of downlink burst be downlink burst the grade of service, the whole of uplink burst listen to the preset relation between parameter, the grade of service of uplink burst and the grade of service of downlink burst it is as shown in table 2 for carry out citing user equipment be the interception data for how determining uplink burst.

User equipment needs to be obtained ahead of time the grade of service of uplink burst and the grade of service of downlink burst.In addition, the whole that user equipment also needs to be obtained ahead of time uplink burst listens to the preset relation of the grade of service of parameter and downlink burst, the grade of service of uplink burst.Wherein, the grade of service of uplink burst can be what user equipment can directly acquire.After user equipment is connected to downlink burst, the grade of service of downlink burst can also be directly known.Preset relation can be it is artificial pre-set, and among the storage equipment for being stored in user equipment in a manner of table (such as form of table 2) or others.Then, user equipment listens to parameter according to the table in the grade of service of uplink burst and the grade of service inquiry storage equipment of downlink burst with the whole for determining uplink burst.

Referring to Fig. 6, Fig. 6 is a kind of structural schematic diagram of interception data determining device provided in an embodiment of the present invention.Interception data determining device 600 in the embodiment of the present invention comprises determining that module 610 and transmission module 620.

The determining module 610 is used to determine the interception data of the first burst, wherein the determination factor of the interception data of first burst includes the interception data of the second burst；

The transmission module 620 is used to be carried out between user equipment according to the interception data of first burst Transmission；

When first burst is downlink burst, and second burst is uplink burst,

Optionally, the determining module 610 is specifically used for determining the fallback counter initial value of first burst, wherein, the fallback counter initial value of first burst is obtained according to the contention window length of first burst and the contention window length of second burst.

Each step that the unit for including in interception data determining device 600 in present embodiment can be realized method as shown in figure 3, figure 4 and figure 5 no longer repeats one by one herein referring specifically to Fig. 3, Fig. 4, Fig. 5 and associated description.

Referring to Fig. 7, Fig. 7 is a kind of structural schematic diagram of channel sense device provided in an embodiment of the present invention.Channel sense device 700 in the embodiment of the present invention includes: receiving module 710, idle channel evaluation and test module 720 and determining module 730.

The receiving module 710 is used to receive the interception data of the uplink burst of base station transmission, wherein the determination factor of the interception data of the uplink burst includes the interception data of downlink burst；

The idle channel evaluation and test module 720 is used to execute idle channel evaluation and test according to the interception data of uplink burst；

The determining module 730 is used to determine whether to send the uplink burst according to the result for executing idle channel evaluation and test.

If the interception data of the uplink burst includes waiting time, the big downlink burst pair of interception data The waiting time of the waiting time for the uplink burst the answered downlink burst corresponding uplink burst smaller than interception data is short.

The unit for including in channel sense device 700 in present embodiment can be realized each step of Fig. 3, Fig. 4 and method shown in fig. 5 such as and no longer repeat one by one herein referring specifically to Fig. 3, Fig. 4, Fig. 5 and associated description.

Referring to Fig. 8, Fig. 8 is a kind of interception data sending device 800 provided in an embodiment of the present invention.The interception data sending device 800 of the present embodiment includes: sending module 810 and processing module 820,

The sending module 810 is used to send the interception data of downlink burst to user equipment, wherein the interception data of the downlink burst is the factor of the interception data of determining uplink burst.

Optionally, it includes the fallback counter initial value that parameter is listened in the part of the uplink burst, wherein the fallback counter initial value is contention window length and the downlink burst according to the uplink burst Contention window length obtain.

The unit for including in interception data sending device 800 in present embodiment can be realized each step of Fig. 3, Fig. 4 and method shown in fig. 5 such as and no longer repeat one by one herein referring specifically to Fig. 3, Fig. 4, Fig. 5 and associated description.

Referring to Fig. 9, Fig. 9 is a kind of structural schematic diagram of interception data determining device 900 provided in an embodiment of the present invention.The interception data determining device 900 of the present embodiment includes: receiving module 910, idle channel evaluation and test module 920 and determining module 930.

The receiving module 910 is used to receive the interception data of the downlink burst of base station transmission；

The idle channel evaluation and test module 920 is used to determine all or part of interception data of uplink burst, and idle channel evaluation and test is executed according to all or part of interception data of the uplink burst, wherein, the determination factor of the interception data of the uplink burst includes the interception data of downlink burst；

The determining module 930 is used to determine whether to send the uplink burst according to the result for executing idle channel evaluation and test.

Optionally, if it includes the fallback counter initial value that parameter is listened to not in the part of the uplink burst, idle channel evaluation and test module 920 is also used to determine that the fallback counter initial value of the uplink burst is fixed value.

Optionally, if it includes fallback counter initial value that parameter is listened to not in the part of the uplink burst, the idle channel evaluation and test module is also used to determine the fallback counter initial value of the uplink burst, wherein The fallback counter initial value of the uplink burst is obtained according to the contention window length of the uplink burst and the contention window length of the downlink burst.

Each step that the unit for including in interception data determining device 900 in present embodiment can be realized method as shown in figure 3, figure 4 and figure 5 no longer repeats one by one herein referring specifically to Fig. 3, Fig. 4, Fig. 5 and associated description.

Referring to Fig. 10, Figure 10 is a kind of structural schematic diagram of base station provided in an embodiment of the present invention.The base station of the present embodiment includes: processor 1010 and transceiver 1020, and the processor 1010 couples the transceiver 1020.Wherein, processor 1010 can be baseband processor etc., and the transceiver 1020 is the hardware device with transmitting-receiving ability.

The execution of processor 1010 states one or more than one program includes the instruction for performing the following operation:

The processor 1010 is used to determine the interception data of the first burst, wherein the determination factor of the interception data of first burst includes the interception data of the second burst；

The transceiver 1020 is used to carry out the transmission between user equipment according to the interception data of first burst；

When first burst is downlink burst, and second burst is uplink burst,

The interception data of the uplink burst comprises at least one of the following: some or all of of the uplink burst listens to parameter, the grade of service of the uplink burst, under the interception data of the downlink burst includes described Priority is listened in row burst.

If the interception data of first burst includes contention window length, the second big burst of interception data The contention window length of corresponding first burst of the contention window length of corresponding first burst second burst smaller than interception data is small；

Base station in present embodiment can be realized method as shown in figure 3, figure 4 and figure 5, referring specifically to Fig. 3, Fig. 4, Fig. 5 and associated description, no longer repeat one by one herein.

Figure 11 is please referred to, Figure 11 is a kind of structural schematic diagram of user equipment provided in an embodiment of the present invention.The user equipment of the present embodiment includes: processor 1110 and transceiver 1120, and the processor 1110 couples the transceiver 1120.Wherein, processor 1110 can be baseband processor etc., and the transceiver 1120 is the hardware device with transmitting-receiving ability.

The execution of processor 1110 states one or more than one program includes the instruction for performing the following operation:

The transceiver is used to receive the interception data of the uplink burst of base station transmission, wherein the determination factor of the interception data of the uplink burst includes the interception data of downlink burst；

If the interception data of the uplink burst includes maximum lasting Channel holding time, interception data is big The maximum of the corresponding uplink burst of downlink burst continue the maximum of the Channel holding time downlink burst corresponding uplink burst smaller than interception data to continue Channel holding time long；

User equipment in present embodiment can be realized method as shown in figure 3, figure 4 and figure 5, referring specifically to Fig. 3, Fig. 4, Fig. 5 and associated description, no longer repeat one by one herein.

Figure 12 is please referred to, Figure 12 is a kind of structural schematic diagram of base station provided in an embodiment of the present invention.The base station of the present embodiment includes: processor 1210 and transceiver 1220, and the processor 1210 couples the transceiver 1220.Wherein, processor 1210 can be baseband processor etc., and the transceiver 1220 is the hardware device with transmitting-receiving ability.

The execution of processor 1210 states one or more than one program includes the instruction for performing the following operation:

The transceiver 1220 is used to send the interception data of downlink burst to user equipment, wherein the interception data of the downlink burst is the factor of the interception data of determining uplink burst.

The interception data of the uplink burst includes that the uplink burst listens to priority；The downlink burst Interception data comprise at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst.

If the interception data of the uplink burst includes contention window length, the big downlink burst of interception data The contention window length of the contention window length of the corresponding uplink burst downlink burst corresponding uplink burst smaller than interception data is small；

Figure 13 is please referred to, Figure 13 is a kind of structural schematic diagram of user equipment provided in an embodiment of the present invention.The user equipment of the present embodiment includes: processor 1310 and receiver 1320, and the processor 1310 couples the transceiver 1320.Wherein, processor 1310 can be baseband processor etc., and the receiver 1320 is the hardware device with the ability of reception.

The execution of processor 1310 states one or more than one program includes the instruction for performing the following operation:

The interception data of the uplink burst includes listening to priority；The interception data of the downlink burst includes Following at least one: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst.

Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, it is that relevant hardware can be instructed to complete by computer program, the program can be stored in a computer-readable storage medium, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic disk, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access Memory, RAM) etc..

Claims

A kind of interception data determines method characterized by comprising

Base station determines the interception data of the first burst, wherein the determination factor of the interception data of first burst includes the interception data of the second burst；

Base station carries out the transmission between user equipment according to the interception data of first burst；

Wherein, when first burst is uplink burst, second burst is downlink burst, and when first burst is downlink burst, second burst is uplink burst.
The method according to claim 1, wherein the downlink burst includes the dispatch command for dispatching the uplink burst, wherein the uplink burst is continuous uplink in time domain, and the downlink burst is continuous downlink transfer in time domain.
Method according to claim 1 or 2, which is characterized in that

When first burst is uplink burst, and second burst is downlink burst,

The interception data of the uplink burst includes that some or all of of the uplink burst listens to parameter；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst；Alternatively,

The interception data of the uplink burst include be used to indicate the uplink burst it is some or all of listen to parameter listen to priority indication；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst；

When first burst is downlink burst, and second burst is uplink burst,

The interception data of the uplink burst comprises at least one of the following: some or all of of the uplink burst listens to parameter, and the grade of service of the uplink burst, the interception data of the downlink burst includes that all or part of of the downlink burst listens to parameter；Alternatively,

The interception data of the uplink burst comprises at least one of the following: some or all of of the uplink burst listens to parameter, the grade of service of the uplink burst, and the interception data of the downlink burst includes that the downlink burst listens to priority.
According to the method described in claim 3, it is characterized in that,

The parameter of listening to of the downlink burst includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting Time；

The parameter of listening to of the uplink burst includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time.
According to the method for claim 4, it is characterized in that, when first burst is uplink burst, when second burst is downlink burst, if it includes the fallback counter initial value that parameter is listened to not in the part of the uplink burst, the method also includes:

Base station determines that the fallback counter initial value of the uplink burst is fixed value.
According to the method described in claim 4, it is characterized in that, the method also includes:

Base station determines the fallback counter initial value of first burst, wherein the fallback counter initial value of first burst is obtained according to the contention window length of first burst and the contention window length of second burst.
According to method described in claim 4 to 6 any claim, which is characterized in that meet following relationship between the interception data of first burst and the interception data of second burst:

The interception data of the first burst for the same grade of service, second burst corresponding first burst smaller than interception data of the interception data of corresponding first burst of the second big burst of interception data is small.
The method according to the description of claim 7 is characterized in that the interception data of the interception data of big corresponding first burst of the second burst of interception data second burst corresponding first burst smaller than interception data meet it is following at least one:

If the interception data of first burst includes minimum competition window length, the minimum competition window length of the minimum competition window length of corresponding first burst of the second big burst of interception data second burst corresponding first burst smaller than interception data is small；

If the interception data of first burst includes maximum contention window length, the maximum contention window length of the maximum contention window length of corresponding first burst of the second big burst of interception data second burst corresponding first burst smaller than interception data is small；

If the interception data of first burst continues Channel holding time including maximum, it is long that the maximum that the maximum that the second big burst corresponding first of interception data happens suddenly continues corresponding first burst of Channel holding time second burst smaller than interception data continues Channel holding time；

If the interception data of first burst includes contention window length, the second big burst of interception data The contention window length of corresponding first burst of the contention window length of corresponding first burst second burst smaller than interception data is small；

If the interception data of first burst includes fallback counter initial value, the fallback counter initial value of the fallback counter initial value of corresponding first burst of the second big burst of interception data second burst corresponding first burst smaller than interception data is small；

If the interception data of first burst includes the waiting time, the waiting time of the waiting time of corresponding first burst of the second big burst of interception data second burst corresponding first burst smaller than interception data is short.
Method described in -8 any claims according to claim 1, which is characterized in that

When first burst is uplink burst, and second burst is downlink burst, then:

Base station determines after the interception data of first burst further include:

The interception data of the uplink burst is sent to the user equipment by the base station；

When first burst is uplink burst, and second burst is downlink burst, then:

Base station determines after the interception data of first burst further include:

Base station executes idle channel evaluation and test according to the interception data of downlink burst, and determines whether to send the downlink burst according to the result for executing idle channel evaluation and test.
A kind of channel sense method characterized by comprising

User equipment receives the interception data for the uplink burst that base station is sent, wherein the determination factor of the interception data of the uplink burst includes the interception data of downlink burst；

User equipment executes idle channel evaluation and test according to the interception data of uplink burst；

User equipment determines whether to send the uplink burst according to the result for executing idle channel evaluation and test.
According to the method described in claim 10, it is characterized in that, the downlink burst includes the dispatch command for dispatching the uplink burst, wherein the uplink burst is continuous uplink in time domain, and the downlink burst is continuous downlink transfer in time domain.
Method described in 0 or 11 according to claim 1, which is characterized in that

The interception data of the uplink burst includes that some or all of of uplink burst listens to parameter；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst；Or,

The interception data of the uplink burst includes being used to indicate some or all of of the uplink burst to detect That listens parameter listens to priority indication；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst.
According to the method for claim 12, which is characterized in that

The parameter of listening to of the uplink burst includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time；

The parameter of listening to of the downlink burst includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time.
According to the method for claim 13, which is characterized in that if it includes the fallback counter initial value that parameter is listened to not in the part of the uplink burst, the fallback counter initial value of the uplink burst is fixed value.
According to the method for claim 13, which is characterized in that the initial value of the fallback counter of the uplink burst is obtained according to the contention window length of the uplink burst and the contention window length of the downlink burst.
Method described in 3 to 15 any claims according to claim 1, which is characterized in that meet following relationship between the interception data of the uplink burst and the interception data of the downlink burst:

For the uplink burst of the same grade of service, the interception data of the interception data of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small.
According to the method for claim 16, which is characterized in that the interception data of the interception data of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data meets:

If the interception data of the uplink burst includes minimum competition window length, the minimum competition window length of the minimum competition window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes maximum contention window length, the maximum contention window length of the maximum contention window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes maximum lasting Channel holding time, interception data is big The maximum of the corresponding uplink burst of downlink burst continue the maximum of the Channel holding time downlink burst corresponding uplink burst smaller than interception data to continue Channel holding time long；

If the interception data of the uplink burst includes contention window length, the contention window length of the contention window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes fallback counter initial value, the fallback counter initial value of the fallback counter initial value of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes the waiting time, the waiting time of the waiting time of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is short.
A kind of interception data sending method characterized by comprising

Base station sends the interception data of downlink burst to user equipment, wherein the interception data of the downlink burst is the factor of the interception data of determining uplink burst.
According to the method for claim 18, which is characterized in that the downlink burst includes the dispatch command for dispatching the uplink burst, wherein the uplink burst is continuous uplink in time domain, and the downlink burst is continuous downlink transfer in time domain.
Method described in 8 or 19 according to claim 1, which is characterized in that

The interception data of the uplink burst includes that some or all of of the uplink burst listens to parameter；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst；Alternatively,

The interception data of the uplink burst includes that the uplink burst listens to priority；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst.
According to the method for claim 20, which is characterized in that

The parameter of listening to of the downlink burst includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time；

The parameter of listening to of the uplink burst includes that minimum competition window length, maximum contention window length, maximum are held Continuous Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time.
According to the method for claim 21, which is characterized in that if it includes the fallback counter initial value that parameter is listened to not in the part of the uplink burst, the fallback counter initial value of the uplink burst is fixed value.
According to the method for claim 21, it is characterized in that, it includes the fallback counter initial value that parameter is listened in the part of the uplink burst, wherein the fallback counter initial value is obtained according to the contention window length of the uplink burst and the contention window length of the downlink burst.
According to method described in claim 21 to 23 any claim, which is characterized in that the interception data of the downlink burst and listening to for the uplink burst meet following relationship between parameter:

For the uplink burst of the same grade of service, the interception data of the interception data of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small.
According to the method for claim 24, which is characterized in that the interception data of the interception data of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data meets following at least one:

If the interception data of the uplink burst includes minimum competition window length, the minimum competition window length of the minimum competition window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes maximum contention window length, the maximum contention window length of the maximum contention window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes maximum lasting Channel holding time, it is long that the maximum that the maximum of the corresponding uplink burst of the big downlink burst of interception data continues the Channel holding time downlink burst corresponding uplink burst smaller than interception data continues Channel holding time；

If the interception data of the uplink burst includes contention window length, the contention window length of the contention window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes fallback counter initial value, the downlink burst that the fallback counter initial value of the corresponding uplink burst of the big downlink burst of interception data is smaller than interception data is corresponding The fallback counter initial value of uplink burst is small；

If the interception data of the uplink burst includes the waiting time, the waiting time of the waiting time of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is short.
A kind of interception data determines method characterized by comprising

User equipment receives the interception data for the downlink burst that base station is sent；

User equipment determines all or part of interception data of uplink burst, and executes idle channel evaluation and test according to all or part of interception data of the uplink burst, wherein the determination factor of the interception data of the uplink burst includes the interception data of downlink burst；

User equipment determines whether to send the uplink burst according to the result for executing idle channel evaluation and test.
According to the method for claim 26, which is characterized in that the downlink burst includes the dispatch command for dispatching the uplink burst, wherein the uplink burst is continuous uplink in time domain, and the downlink burst is continuous downlink transfer in time domain.
The method according to claim 26 or 27, which is characterized in that

The interception data of the uplink burst includes that some or all of of the uplink burst listens to parameter；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst；Alternatively,

The interception data of the uplink burst includes listening to priority；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst.
According to the method for claim 28, which is characterized in that

The parameter of listening to of the downlink burst includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time；

The parameter of listening to of the uplink burst includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time.
According to the method for claim 29, which is characterized in that if it includes the fallback counter initial value that parameter is listened to not in the part of the uplink burst, the method also includes:

User equipment determines that the fallback counter initial value of the uplink burst is fixed value.
According to the method for claim 29, which is characterized in that if it includes fallback counter initial value that parameter is listened to not in the part of the uplink burst, the method also includes:

User equipment determines the fallback counter initial value of the uplink burst, wherein the fallback counter initial value of the uplink burst is obtained according to the contention window length of the uplink burst and the contention window length of the downlink burst.
According to method described in claim 29 to 31 any claim, which is characterized in that meet following relationship between the interception data of the uplink burst and the interception data of the downlink burst:

For the uplink burst of the same grade of service, the interception data of the interception data of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small.
According to the method for claim 32, which is characterized in that the interception data of the interception data of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data meets following a kind of:

If the interception data of the uplink burst includes minimum competition window length, the minimum competition window length of the minimum competition window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes maximum contention window length, the maximum contention window length of the maximum contention window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes maximum lasting Channel holding time, it is long that the maximum that the maximum of the corresponding uplink burst of the big downlink burst of interception data continues the Channel holding time downlink burst corresponding uplink burst smaller than interception data continues Channel holding time；

If the interception data of the uplink burst includes contention window length, the contention window length of the contention window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes fallback counter initial value, the fallback counter initial value of the fallback counter initial value of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes waiting time, the big downlink burst pair of interception data The waiting time of the waiting time for the uplink burst the answered downlink burst corresponding uplink burst smaller than interception data is short.
A kind of interception data determining device, which is characterized in that including determining module and transmission module,

The determining module is used to determine the interception data of the first burst, wherein the determination factor of the interception data of first burst includes the interception data of the second burst；

The transmission module is used to carry out the transmission between user equipment according to the interception data of first burst；

Wherein, when first burst is uplink burst, second burst is downlink burst, and when first burst is downlink burst, second burst is uplink burst.
Device according to claim 34, which is characterized in that the downlink burst includes the dispatch command for dispatching the uplink burst, wherein the uplink burst is continuous uplink in time domain, and the downlink burst is continuous downlink transfer in time domain.
The device according to claim 34 or 35, which is characterized in that

When first burst is uplink burst, and second burst is downlink burst,

The interception data of the uplink burst includes that some or all of of the uplink burst listens to parameter；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst；Alternatively,

The interception data of the uplink burst include be used to indicate the uplink burst it is some or all of listen to parameter listen to priority indication；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst；

When first burst is downlink burst, and second burst is uplink burst,

The interception data of the uplink burst comprises at least one of the following: some or all of of the uplink burst listens to parameter, and the grade of service of the uplink burst, the interception data of the downlink burst includes that all or part of of the downlink burst listens to parameter；Alternatively,

The interception data of the uplink burst comprises at least one of the following: some or all of of the uplink burst listens to parameter, the grade of service of the uplink burst, and the interception data of the downlink burst includes that the downlink burst listens to priority.
Device according to claim 36, which is characterized in that

The parameter of listening to of the downlink burst includes that minimum competition window length, maximum contention window length, maximum are held Continuous Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time；

The parameter of listening to of the uplink burst includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time.
The device according to claim 37, it is characterized in that, when first burst is uplink burst, when second burst is downlink burst, if it includes the fallback counter initial value that parameter is listened to not in the part of the uplink burst, the determining module is specifically used for determining that the fallback counter initial value of the uplink burst is fixed value.
The device according to claim 37, it is characterized in that, the determining module is specifically used for determining the fallback counter initial value of first burst, wherein, the fallback counter initial value of first burst is obtained according to the contention window length of first burst and the contention window length of second burst.
According to device described in claim 37 to 39 any claim, which is characterized in that meet following relationship between the interception data of first burst and the interception data of second burst:

The interception data of the first burst for the same grade of service, second burst corresponding first burst smaller than interception data of the interception data of corresponding first burst of the second big burst of interception data is small.
Device according to claim 40, which is characterized in that the interception data of the interception data of corresponding first burst of the second big burst of interception data second burst corresponding first burst smaller than interception data meets following at least one:

If the interception data of first burst includes minimum competition window length, the minimum competition window length of the minimum competition window length of corresponding first burst of the second big burst of interception data second burst corresponding first burst smaller than interception data is small；

If the interception data of first burst includes maximum contention window length, the maximum contention window length of the maximum contention window length of corresponding first burst of the second big burst of interception data second burst corresponding first burst smaller than interception data is small；

If the interception data of first burst continues Channel holding time including maximum, it is long that the maximum that the maximum that the second big burst corresponding first of interception data happens suddenly continues corresponding first burst of Channel holding time second burst smaller than interception data continues Channel holding time；

If the interception data of first burst includes contention window length, the contention window length of the contention window length of corresponding first burst of the second big burst of interception data second burst corresponding first burst smaller than interception data is small；

If the interception data of first burst includes fallback counter initial value, the fallback counter initial value of the fallback counter initial value of corresponding first burst of the second big burst of interception data second burst corresponding first burst smaller than interception data is small；

If the interception data of first burst includes the waiting time, the waiting time of the waiting time of corresponding first burst of the second big burst of interception data second burst corresponding first burst smaller than interception data is short.
According to device described in claim 34-41 any claim, which is characterized in that

When first burst is uplink burst, and second burst is downlink burst, the transmission module is also used to the interception data of the uplink burst being sent to the user equipment；

When first burst is uplink burst, when second burst is downlink burst, then: described device further includes idle channel evaluation and test module, the idle channel evaluation and test module is used to execute idle channel evaluation and test according to the interception data of downlink burst, and determines whether to send the downlink burst according to the result for executing idle channel evaluation and test.
A kind of channel sense device characterized by comprising receiving module, idle channel evaluation and test module and determining module,

The receiving module is used to receive the interception data of the uplink burst of base station transmission, wherein the determination factor of the interception data of the uplink burst includes the interception data of downlink burst；

The idle channel evaluation and test module is used to execute idle channel evaluation and test according to the interception data of uplink burst；

The determining module is used to determine whether to send the uplink burst according to the result for executing idle channel evaluation and test.
Device according to claim 43, which is characterized in that the downlink burst includes the dispatch command for dispatching the uplink burst, wherein the uplink burst is continuous uplink in time domain, and the downlink burst is continuous downlink transfer in time domain.
The device according to claim 43 or 44, which is characterized in that

The interception data of the uplink burst includes that some or all of of uplink burst listens to parameter；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to ginseng Number, the grade of service of the downlink burst；Or,

The interception data of the uplink burst include be used to indicate the uplink burst it is some or all of listen to parameter listen to priority indication；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst.
Device according to claim 45, which is characterized in that

The parameter of listening to of the uplink burst includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time；

The parameter of listening to of the downlink burst includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time.
Device according to claim 46, which is characterized in that if it includes the fallback counter initial value that parameter is listened to not in the part of the uplink burst, the fallback counter initial value of the uplink burst is fixed value.
Device according to claim 46, which is characterized in that the initial value of the fallback counter of the uplink burst is obtained according to the contention window length of the uplink burst and the contention window length of the downlink burst.
According to device described in claim 46 to 48 any claim, which is characterized in that meet following relationship between the interception data of the uplink burst and the interception data of the downlink burst:

For the uplink burst of the same grade of service, the interception data of the interception data of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small.
Device according to claim 49, which is characterized in that the interception data of the interception data of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data meets:

If the interception data of the uplink burst includes minimum competition window length, the minimum competition window length of the minimum competition window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes maximum contention window length, the maximum contention window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink smaller than interception data The maximum contention window length of burst is small；

If the interception data of the uplink burst includes maximum lasting Channel holding time, it is long that the maximum that the maximum of the corresponding uplink burst of the big downlink burst of interception data continues the Channel holding time downlink burst corresponding uplink burst smaller than interception data continues Channel holding time；

If the interception data of the uplink burst includes contention window length, the contention window length of the contention window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes fallback counter initial value, the fallback counter initial value of the fallback counter initial value of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes the waiting time, the waiting time of the waiting time of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is short.
A kind of interception data sending device characterized by comprising sending module,

The sending module is used to send the interception data of downlink burst to user equipment, wherein the interception data of the downlink burst is the factor of the interception data of determining uplink burst.
Device according to claim 51, which is characterized in that the downlink burst includes the dispatch command for dispatching the uplink burst, wherein the uplink burst is continuous uplink in time domain, and the downlink burst is continuous downlink transfer in time domain.
According to device described in claim 51 or 52, which is characterized in that

The interception data of the uplink burst includes that some or all of of the uplink burst listens to parameter；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst；Alternatively,

The interception data of the uplink burst includes that the uplink burst listens to priority；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst.
Device according to claim 53, which is characterized in that

The parameter of listening to of the downlink burst includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting Time；

The parameter of listening to of the uplink burst includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time.
Device according to claim 54, which is characterized in that if it includes the fallback counter initial value that parameter is listened to not in the part of the uplink burst, the fallback counter initial value of the uplink burst is fixed value.
Device according to claim 54, it is characterized in that, it includes the fallback counter initial value that parameter is listened in the part of the uplink burst, wherein the fallback counter initial value is obtained according to the contention window length of the uplink burst and the contention window length of the downlink burst.
According to device described in claim 54 to 56 any claim, which is characterized in that the interception data of the downlink burst and listening to for the uplink burst meet following relationship between parameter:

For the uplink burst of the same grade of service, the interception data of the interception data of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small.
Device according to claim 57, which is characterized in that the interception data of the interception data of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data meets following at least one:

If the interception data of the uplink burst includes minimum competition window length, the minimum competition window length of the minimum competition window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes maximum contention window length, the maximum contention window length of the maximum contention window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes maximum lasting Channel holding time, it is long that the maximum that the maximum of the corresponding uplink burst of the big downlink burst of interception data continues the Channel holding time downlink burst corresponding uplink burst smaller than interception data continues Channel holding time；

If the interception data of the uplink burst includes contention window length, the contention window length of the contention window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes fallback counter initial value, the fallback counter initial value of the fallback counter initial value of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes the waiting time, the waiting time of the waiting time of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is short.
A kind of interception data determining device characterized by comprising receiving module, idle channel evaluation and test module and determining module,

The receiving module is used to receive the interception data of the downlink burst of base station transmission；

The idle channel evaluation and test module is used to determine all or part of interception data of uplink burst, and idle channel evaluation and test is executed according to all or part of interception data of the uplink burst, wherein, the determination factor of the interception data of the uplink burst includes the interception data of downlink burst；

The determining module is used to determine whether to send the uplink burst according to the result for executing idle channel evaluation and test.
Device according to claim 59, which is characterized in that the downlink burst includes the dispatch command for dispatching the uplink burst, wherein the uplink burst is continuous uplink in time domain, and the downlink burst is continuous downlink transfer in time domain.
The device according to claim 59 or 60, which is characterized in that

The interception data of the uplink burst includes that some or all of of the uplink burst listens to parameter；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst；Alternatively,

The interception data of the uplink burst includes listening to priority；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst.
Device according to claim 61, which is characterized in that

The parameter of listening to of the downlink burst includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time；

The parameter of listening to of the uplink burst includes that minimum competition window length, maximum contention window length, maximum are held Continuous Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time.
Device according to claim 62, which is characterized in that if it includes the fallback counter initial value that parameter is listened to not in the part of the uplink burst, idle channel evaluation and test module is also used to determine that the fallback counter initial value of the uplink burst is fixed value.
Device according to claim 62, it is characterized in that, if it includes fallback counter initial value that parameter is listened to not in the part of the uplink burst, then the idle channel evaluation and test module is also used to determine the fallback counter initial value of the uplink burst, wherein, the fallback counter initial value of the uplink burst is obtained according to the contention window length of the uplink burst and the contention window length of the downlink burst.
According to device described in claim 62 to 64 any claim, which is characterized in that meet following relationship between the interception data of the uplink burst and the interception data of the downlink burst:

For the uplink burst of the same grade of service, the interception data of the interception data of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small.
Device according to claim 65, which is characterized in that the interception data of the interception data of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data meets following a kind of:

If the interception data of the uplink burst includes minimum competition window length, the minimum competition window length of the minimum competition window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes maximum contention window length, the maximum contention window length of the maximum contention window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes maximum lasting Channel holding time, it is long that the maximum that the maximum of the corresponding uplink burst of the big downlink burst of interception data continues the Channel holding time downlink burst corresponding uplink burst smaller than interception data continues Channel holding time；

If the interception data of the uplink burst includes contention window length, the contention window length of the contention window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes fallback counter initial value, under interception data is big The fallback counter initial value of the fallback counter initial value of the corresponding uplink burst of the row burst downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes the waiting time, the waiting time of the waiting time of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is short.
A kind of base station characterized by comprising processor and transceiver, the processor couple the transceiver,

The processor is used to determine the interception data of the first burst, wherein the determination factor of the interception data of first burst includes the interception data of the second burst；

The transceiver is used to carry out the transmission between user equipment according to the interception data of first burst；

Wherein, when first burst is uplink burst, second burst is downlink burst, and when first burst is downlink burst, second burst is uplink burst.
Base station according to claim 67, which is characterized in that the downlink burst includes the dispatch command for dispatching the uplink burst, wherein the uplink burst is continuous uplink in time domain, and the downlink burst is continuous downlink transfer in time domain.
The base station according to claim 67 or 68, which is characterized in that

When first burst is uplink burst, and second burst is downlink burst,

The interception data of the uplink burst includes that some or all of of the uplink burst listens to parameter；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst；Alternatively,

The interception data of the uplink burst include be used to indicate the uplink burst it is some or all of listen to parameter listen to priority indication；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst；

When first burst is downlink burst, and second burst is uplink burst,

The interception data of the uplink burst comprises at least one of the following: some or all of of the uplink burst listens to parameter, and the grade of service of the uplink burst, the interception data of the downlink burst includes that all or part of of the downlink burst listens to parameter；Alternatively,

The interception data of the uplink burst comprises at least one of the following: the part of the uplink burst is complete Portion listens to parameter, the grade of service of the uplink burst, and the interception data of the downlink burst includes that the downlink burst listens to priority.
Base station according to claim 69, which is characterized in that

The parameter of listening to of the downlink burst includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time；

The parameter of listening to of the uplink burst includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time.
Base station according to claim 70, it is characterized in that, when first burst is uplink burst, when second burst is downlink burst, if it includes the fallback counter initial value that parameter is listened to not in the part of the uplink burst, the processor is also used to determine that the fallback counter initial value of the uplink burst is fixed value.
Base station according to claim 70, it is characterized in that, the processor is also used to determine the fallback counter initial value of first burst, wherein, the fallback counter initial value of first burst is obtained according to the contention window length of first burst and the contention window length of second burst.
According to base station described in claim 70 to 72 any claim, which is characterized in that meet following relationship between the interception data of first burst and the interception data of second burst:

The interception data of the first burst for the same grade of service, second burst corresponding first burst smaller than interception data of the interception data of corresponding first burst of the second big burst of interception data is small.
The base station according to claim 73, which is characterized in that the interception data of the interception data of corresponding first burst of the second big burst of interception data second burst corresponding first burst smaller than interception data meets following at least one:

If the interception data of first burst includes minimum competition window length, the minimum competition window length of the minimum competition window length of corresponding first burst of the second big burst of interception data second burst corresponding first burst smaller than interception data is small；

If the interception data of first burst includes maximum contention window length, the maximum contention window length of the maximum contention window length of corresponding first burst of the second big burst of interception data second burst corresponding first burst smaller than interception data is small；

If the interception data of first burst continues Channel holding time including maximum, it is long that the maximum that the maximum that the second big burst corresponding first of interception data happens suddenly continues corresponding first burst of Channel holding time second burst smaller than interception data continues Channel holding time；

If the interception data of first burst includes contention window length, the contention window length of the contention window length of corresponding first burst of the second big burst of interception data second burst corresponding first burst smaller than interception data is small；

If the interception data of first burst includes fallback counter initial value, the fallback counter initial value of the fallback counter initial value of corresponding first burst of the second big burst of interception data second burst corresponding first burst smaller than interception data is small；

If the interception data of first burst includes the waiting time, the waiting time of the waiting time of corresponding first burst of the second big burst of interception data second burst corresponding first burst smaller than interception data is short.
According to base station described in claim 67-74 any claim, which is characterized in that

When first burst is uplink burst, and second burst is downlink burst, then: the transceiver is also used to the interception data of the uplink burst being sent to the user equipment；

When first burst is uplink burst, when second burst is downlink burst, then: the processor is also used to execute idle channel evaluation and test according to the interception data of downlink burst, and determines whether to send the downlink burst according to the result for executing idle channel evaluation and test.
A kind of user equipment characterized by comprising transceiver and processor,

The transceiver is used to receive the interception data of the uplink burst of base station transmission, wherein the determination factor of the interception data of the uplink burst includes the interception data of downlink burst；

The processor is used to execute idle channel evaluation and test according to the interception data of uplink burst, and, determine whether to send the uplink burst according to the result for executing idle channel evaluation and test.
The user equipment according to claim 76, it is characterized in that, the downlink burst includes the dispatch command for dispatching the uplink burst, wherein, the uplink burst is continuous uplink in time domain, and the downlink burst is continuous downlink transfer in time domain.
The user equipment according to claim 76 or 77, which is characterized in that

The interception data of the uplink burst includes that some or all of of uplink burst listens to parameter；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to ginseng Number, the grade of service of the downlink burst；Or,

The interception data of the uplink burst include be used to indicate the uplink burst it is some or all of listen to parameter listen to priority indication；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst.
The user equipment according to claim 78, which is characterized in that

The parameter of listening to of the uplink burst includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time；

The parameter of listening to of the downlink burst includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time.
The user equipment according to claim 79, which is characterized in that if it includes the fallback counter initial value that parameter is listened to not in the part of the uplink burst, the fallback counter initial value of the uplink burst is fixed value.
The user equipment according to claim 80, which is characterized in that the initial value of the fallback counter of the uplink burst is obtained according to the contention window length of the uplink burst and the contention window length of the downlink burst.
According to user equipment described in claim 80 to 82 any claim, which is characterized in that meet following relationship between the interception data of the uplink burst and the interception data of the downlink burst:

For the uplink burst of the same grade of service, the interception data of the interception data of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small.
The user equipment according to claim 82, which is characterized in that the interception data of the interception data of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data meets:

If the interception data of the uplink burst includes minimum competition window length, the minimum competition window length of the minimum competition window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes maximum contention window length, the maximum contention window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink smaller than interception data The maximum contention window length of burst is small；

If the interception data of the uplink burst includes maximum lasting Channel holding time, it is long that the maximum that the maximum of the corresponding uplink burst of the big downlink burst of interception data continues the Channel holding time downlink burst corresponding uplink burst smaller than interception data continues Channel holding time；

If the interception data of the uplink burst includes contention window length, the contention window length of the contention window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes fallback counter initial value, the fallback counter initial value of the fallback counter initial value of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes the waiting time, the waiting time of the waiting time of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is short.
A kind of base station characterized by comprising transceiver,

The transceiver is used to send the interception data of downlink burst to user equipment, wherein the interception data of the downlink burst is the factor of the interception data of determining uplink burst.
The base station according to claim 84, which is characterized in that the downlink burst includes the dispatch command for dispatching the uplink burst, wherein the uplink burst is continuous uplink in time domain, and the downlink burst is continuous downlink transfer in time domain.
According to base station described in claim 84 or 85, which is characterized in that

The interception data of the uplink burst includes that some or all of of the uplink burst listens to parameter；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst；Alternatively,

The interception data of the uplink burst includes that the uplink burst listens to priority；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst.
The base station according to claim 86, which is characterized in that

The parameter of listening to of the downlink burst includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting Time；

The parameter of listening to of the uplink burst includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time.
The base station according to claim 87, which is characterized in that if it includes the fallback counter initial value that parameter is listened to not in the part of the uplink burst, the fallback counter initial value of the uplink burst is fixed value.
The base station according to claim 87, it is characterized in that, it includes the fallback counter initial value that parameter is listened in the part of the uplink burst, wherein the fallback counter initial value is obtained according to the contention window length of the uplink burst and the contention window length of the downlink burst.
According to base station described in claim 87 to 89 any claim, which is characterized in that the interception data of the downlink burst and listening to for the uplink burst meet following relationship between parameter:

For the uplink burst of the same grade of service, the interception data of the interception data of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small.
The base station according to claim 90, which is characterized in that the interception data of the interception data of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data meets following at least one:

If the interception data of the uplink burst includes minimum competition window length, the minimum competition window length of the minimum competition window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes maximum contention window length, the maximum contention window length of the maximum contention window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes maximum lasting Channel holding time, it is long that the maximum that the maximum of the corresponding uplink burst of the big downlink burst of interception data continues the Channel holding time downlink burst corresponding uplink burst smaller than interception data continues Channel holding time；

If the interception data of the uplink burst includes contention window length, the contention window length of the contention window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes fallback counter initial value, the fallback counter initial value of the fallback counter initial value of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes the waiting time, the waiting time of the waiting time of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is short.
A kind of user equipment characterized by comprising receiver and processor,

The receiver is used to receive the interception data of the downlink burst of base station transmission；

The processor is used to determine all or part of interception data of uplink burst, and idle channel evaluation and test is executed according to all or part of interception data of the uplink burst, wherein, the determination factor of the interception data of the uplink burst includes the interception data of downlink burst, and determine whether to send the uplink burst according to the result for executing idle channel evaluation and test.
The user equipment according to claim 92, it is characterized in that, the downlink burst includes the dispatch command for dispatching the uplink burst, wherein, the uplink burst is continuous uplink in time domain, and the downlink burst is continuous downlink transfer in time domain.
The user equipment according to claim 92 or 93, which is characterized in that

The interception data of the uplink burst includes that some or all of of the uplink burst listens to parameter；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst；Alternatively,

The interception data of the uplink burst includes listening to priority；The interception data of the downlink burst comprises at least one of the following: some or all of of the downlink burst listens to parameter, the grade of service of the downlink burst.
The user equipment according to claim 94, which is characterized in that

The parameter of listening to of the downlink burst includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time；

The parameter of listening to of the uplink burst includes minimum competition window length, maximum contention window length, maximum lasting Channel holding time, contention window length, fallback counter initial value, contention window lengths sets and waiting time.
The user equipment according to claim 95, which is characterized in that if it includes the fallback counter initial value that parameter is listened to not in the part of the uplink burst, the processor is used to determine that the fallback counter initial value of the uplink burst to be fixed value.
The user equipment according to claim 95, which is characterized in that if it includes fallback counter initial value that parameter is listened to not in the part of the uplink burst, the method also includes:

User equipment determines the fallback counter initial value of the uplink burst, wherein the fallback counter initial value of the uplink burst is obtained according to the contention window length of the uplink burst and the contention window length of the downlink burst.
According to user equipment described in claim 95 to 97 any claim, which is characterized in that meet following relationship between the interception data of the uplink burst and the interception data of the downlink burst:

For the uplink burst of the same grade of service, the interception data of the interception data of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small.
The user equipment according to claim 98, which is characterized in that the interception data of the interception data of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data meets following a kind of:

If the interception data of the uplink burst includes minimum competition window length, the minimum competition window length of the minimum competition window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes maximum contention window length, the maximum contention window length of the maximum contention window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes maximum lasting Channel holding time, it is long that the maximum that the maximum of the corresponding uplink burst of the big downlink burst of interception data continues the Channel holding time downlink burst corresponding uplink burst smaller than interception data continues Channel holding time；

If the interception data of the uplink burst includes contention window length, the contention window length of the contention window length of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is small；

If the interception data of the uplink burst includes fallback counter initial value, the downlink burst that the fallback counter initial value of the corresponding uplink burst of the big downlink burst of interception data is smaller than interception data is corresponding The fallback counter initial value of uplink burst is small；

If the interception data of the uplink burst includes the waiting time, the waiting time of the waiting time of the corresponding uplink burst of the big downlink burst of the interception data downlink burst corresponding uplink burst smaller than interception data is short.