CN106961743A

CN106961743A - A kind of transmission method, device and access network elements, user equipment

Info

Publication number: CN106961743A
Application number: CN201610015420.6A
Authority: CN
Inventors: 戴谦; 艾建勋; 刘旭; 邹伟
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2016-01-11
Filing date: 2016-01-11
Publication date: 2017-07-18
Also published as: WO2017121183A1

Abstract

A kind of transmission method, device and access network elements, user equipment；The transmission method includes：When there is downlink data waiting for transmission in access network elements, the downlink space interface resource to all or part of overhead channel is punched；The overhead channel includes following one or more：Intrinsic overhead channel, default overhead channel, the overhead channel of scheduling；The overhead channel includes channel that is following any or appointing several types：Downlink broadcast channel, descending synchronous signal channel, descending reference channel, Multicast Channel；The access network elements use downlink data waiting for transmission described in the downlink space interface scheduling of resource of punching.The present invention can improve the downlink data transmission efficiency of narrowband systems.

Description

A kind of transmission method, device and access network elements, user equipment

Technical field

The present invention relates to communication technical field；More particularly to a kind of transmission method, device and access network elements, user equipment.

Background technology

Existing LTE (Long Term Evolution, Long Term Evolution) system is to support machine type communication terminal (such as sensor, smart home, intelligent grid monitoring etc.), introduce NBIoT (NarrowBand Internet of Things, arrowband Internet of Things) technology, system bandwidth uses 180kHz, dedicated for carrying the machine type communication based on small amount data, avoiding the small data of the machine type terminal of magnanimity influences the spectrum efficiency of broadband LTE system, while increasing the user capacity of unit bandwidth carrying.

Although but the deployment of narrowband systems can isolate machine type terminal and non-machine type terminal, but with regard to narrowband systems itself, the efficiency of user plane data transfer can not be lifted, because similar with broadband system, the chain of command expense and data transmitting mechanisms of narrowband systems use the mechanism similar with broadband LTE, and the spectrum efficiency of whole narrowband systems is not improved compared with LTE system.

The content of the invention

The technical problems to be solved by the invention are how to improve the downlink data transmission efficiency of narrowband systems.

In order to solve the above problems, adopt the following technical scheme that.

A kind of transmission method, including：

When there is downlink data waiting for transmission in access network elements, the downlink space interface resource to all or part of overhead channel is punched；The overhead channel includes following one or more：Intrinsic overhead channel, default overhead channel, the overhead channel of scheduling；The overhead channel includes channel that is following any or appointing several types：Downlink broadcast channel, descending synchronous signal channel, descending reference channel, Multicast Channel；

The access network elements use downlink data waiting for transmission described in the downlink space interface scheduling of resource of punching.

Alternatively, the downlink space interface resource to all or part of overhead channel, which carries out punching, includes：

Downlink space interface resource to all or part of overhead channel is punched temporarily；

Or,

Downlink space interface resource to all or part of overhead channel carries out periodicity punching.

Alternatively, when being punched to downlink broadcast channel, the downlink space interface resource punched includes any one of following or appoints several：Interface-free resources for transmitting Master Information Block MIB, for Transmission system block of information SIB1 interface-free resources, the interface-free resources for transmitting the SIB beyond SIB1.

Alternatively, when being punched to descending synchronous signal channel, the downlink space interface resource punched includes：For transmitting master sync signal PSS, and/or, auxiliary synchronous signals SSS interface-free resources.

Alternatively, described method also includes：

The access network elements inform the relevant information for the downlink space interface resource being perforated the user equipment of overlay area；

The relevant information includes the time-domain information and/or frequency domain information for the downlink space interface resource being perforated；

The time-domain information includes following one or more of the time domain parameter for the downlink space interface resource being perforated：Time domain length, time domain span, moment；The moment includes following one or more：Subframe sequence number, system frame number, superframe sequence number；

The frequency domain information includes following one or more of the frequency domain parameter for the downlink space interface resource being perforated：Frequency domain bandwidth, frequency domain position；The frequency domain position includes following one or more：Resource Unit RE, Resource Block RB, subcarrier sequence number.

Alternatively, when the punching is periodically punches, the relevant information also includes：The cycle of punching, the duration overall length of periodically punching.

Alternatively, the relevant information by the downlink space interface resource being perforated informs that the user equipment of overlay area includes following any or appoints several ways：

The relevant information for the downlink space interface resource that will be perforated by broadcasting the message is sent to the user equipment of overlay area；

The relevant information for the downlink space interface resource being perforated is sent to the user equipment of overlay area by beep-page message；

The relevant information for the downlink space interface resource being perforated is sent to the user equipment of overlay area by physical downlink control channel PDCCH.

Alternatively, the relevant information of the downlink space interface resource that will be perforated by broadcasting the message is sent to the user equipment of overlay area and included：

The relevant information of the downlink space interface resource being perforated is updated in the broadcast message of user equipment of overlay area is sent to.

Alternatively, it is described to be included the user equipment that the relevant information for the downlink space interface resource being perforated is sent to overlay area by beep-page message：

The relevant information of the downlink space interface resource being perforated is placed on to the user equipment that overlay area is sent in the first beep-page message；The PDCCH for dispatching first beep-page message is scrambled using the first predetermined wireless network temporary mark RNTI, to indicate the relevant information that the downlink space interface resource being perforated is included in the first beep-page message scheduled in the PDCCH.

The relevant information of the downlink space interface resource being perforated is placed on to the user equipment that overlay area is sent in the first beep-page message；The first predetermined mark is carried in first beep-page message, the described first predetermined mark is used for the relevant information for indicating that this beep-page message includes the downlink space interface resource being perforated.

Alternatively, it is described to be included the user equipment that the relevant information for the downlink space interface resource being perforated is sent to overlay area by PDCCH：

The relevant information for the interface-free resources being perforated described in the information unit carrying newly increased is used in PDCCH.

Alternatively, it is described also to be included the user equipment that the relevant information for the downlink space interface resource being perforated is sent to overlay area by PDCCH：

The PDCCH is scrambled using the second predetermined RNTI, the relevant information for notifying the interface-free resources being perforated to indicate the PDCCH to be used for.

Alternatively, described method also includes：

The access network elements carry punching in downlink data dispatching signaling and indicated；The punching indicates to be used for instruction in the downlink data dispatching signaling distributes to the interface-free resources of user equipment, and all or part of overhead channel has been perforated, and replaces with data channel；

Or, the downlink space interface resource that overhead channel is perforated by the access network elements is carried in downlink data dispatching signaling, is used as the downlink space interface resource distributed.

Alternatively, the punching instruction includes：

For indicating that the downlink data dispatching signaling is distributed in the interface-free resources of user equipment, overhead channel is perforated, and replaces with the mark of data channel；

Or,

Mark is punched correspondingly with different types of overhead channel；The punching mark is used to indicate that the downlink data dispatching signaling is distributed in the interface-free resources of user equipment, and whether the overhead channel of corresponding type is perforated, and the overhead channel of corresponding type is when being perforated, the time-frequency domain resources position of punching.

A kind of transmitting device, is arranged at access network elements, including：

Perforating module, for when there is downlink data waiting for transmission, the downlink space interface resource to all or part of overhead channel to be punched；The overhead channel includes following one or more：Intrinsic overhead channel, default overhead channel, the overhead channel of scheduling；The overhead channel includes channel that is following any or appointing several types：Downlink broadcast channel, descending synchronous signal channel, descending reference channel, Multicast Channel；

Scheduler module, for downlink data waiting for transmission described in the downlink space interface scheduling of resource using punching.

Alternatively, the perforating module carries out punching to the downlink space interface resource of all or part of overhead channel includes：

The perforating module is punched temporarily to the downlink space interface resource of all or part of overhead channel；

Or,

The perforating module carries out periodicity punching to the downlink space interface resource of all or part of overhead channel.

Alternatively, when the perforating module is punched to downlink broadcast channel, the downlink space interface resource punched includes any one of following or appoints several：Interface-free resources for transmitting Master Information Block MIB, for Transmission system block of information SIB1 interface-free resources, the interface-free resources for transmitting the SIB beyond SIB1.

Alternatively, when the perforating module is punched to descending synchronous signal channel, the downlink space interface resource punched includes：For transmitting master sync signal PSS, and/or, auxiliary synchronous signals SSS interface-free resources.

Alternatively, described device also includes：

Notification module, the user equipment for the relevant information of the downlink space interface being perforated resource to be informed to overlay area；

Alternatively, the relevant information for the downlink space interface resource being perforated is informed that the user equipment of overlay area includes following any or several ways by the notification module：

The relevant information for the downlink space interface resource that the notification module will be perforated by broadcasting the message is sent to the user equipment of overlay area；

The relevant information for the downlink space interface resource being perforated is sent to the user equipment of overlay area by beep-page message by the notification module；

The relevant information for the downlink space interface resource being perforated is sent to the user equipment of overlay area by physical downlink control channel PDCCH by the notification module.

Alternatively, the relevant information for the downlink space interface resource that the notification module will be perforated by broadcasting the message is sent to the user equipment of overlay area and included：

The notification module updates the relevant information of the downlink space interface resource being perforated in the broadcast message of user equipment of overlay area is sent to.

Alternatively, the notification module is included the user equipment that the relevant information for the downlink space interface resource being perforated is sent to overlay area by beep-page message：

The relevant information of the downlink space interface resource being perforated is placed on the user equipment that overlay area is sent in the first beep-page message by the notification module；The PDCCH for dispatching first beep-page message is scrambled using the first predetermined wireless network temporary mark RNTI, to indicate the relevant information that the downlink space interface resource being perforated is included in the first beep-page message scheduled in the PDCCH.

The relevant information of the downlink space interface resource being perforated is placed on the user equipment that overlay area is sent in the first beep-page message by the notification module；The first predetermined mark is carried in first beep-page message, the described first predetermined mark is used for the relevant information for indicating that this beep-page message includes the downlink space interface resource being perforated.

Alternatively, the notification module is included the user equipment that the relevant information for the downlink space interface resource being perforated is sent to overlay area by PDCCH：

The notification module uses the relevant information of interface-free resources being perforated described in the information unit carrying newly increased in PDCCH.

Alternatively, the notification module is also included the user equipment that the relevant information for the downlink space interface resource being perforated is sent to overlay area by PDCCH：

The notification module is scrambled using the second predetermined RNTI to the PDCCH, the relevant information for notifying the interface-free resources being perforated to indicate the PDCCH to be used for.

Alternatively, the scheduler module is additionally operable to carry punching instruction in downlink data dispatching signaling；The punching indicates to be used for instruction in the downlink data dispatching signaling distributes to the interface-free resources of user equipment, and all or part of overhead channel has been perforated, and replaces with data channel；

Or, the downlink space interface resource that the scheduler module is additionally operable to overhead channel being perforated is carried in downlink data dispatching signaling, is used as the downlink space interface resource distributed.

Alternatively, the punching instruction includes：

Or,

A kind of access network elements, applied to narrowband systems, including：Above-mentioned transmitting device.

A kind of transmission method, including：

User equipment determines that the n-th downlink space interface resource of all or part of overhead channel has been punched；N is positive integer；

The user equipment for receiving the corresponding signal of overhead channel is needed it is determined that the position of the N+1 downlink space interface resource of the overhead channel punched receives the corresponding signal of the overhead channel；And/or, it is necessary to the user equipment for receiving downlink data receives downlink data in the downlink space interface resource punched；

Wherein, the overhead channel includes following one or more：Intrinsic overhead channel, default overhead channel, the overhead channel of scheduling；The overhead channel includes channel that is following any or appointing several types：Downlink broadcast channel, descending synchronous signal channel, descending reference channel, Multicast Channel.

Alternatively, the user equipment determine the n-th downlink space interface resource of all or part of overhead channel punched including：

The user equipment for needing to receive the corresponding signal of overhead channel does not receive the corresponding signal of the overhead channel in the n-th downlink space interface Energy Resources Service of all or part of overhead channel.

The relevant information for needing the user equipment for receiving the corresponding signal of overhead channel to receive the downlink space interface resource being perforated；The relevant information indicates that the n-th downlink space interface resource of all or part of overhead channel has been punched；

The relevant information includes the following any one of the downlink space interface resource or appoints several parameters：

Alternatively, the relevant information for needing the user equipment for receiving the corresponding signal of overhead channel to receive the downlink space interface resource being perforated includes following any or appoints several ways：

The relevant information for needing the user equipment for receiving the corresponding signal of overhead channel to pass through broadcast message reception to the downlink space interface resource being perforated；

The relevant information for needing the user equipment for receiving the corresponding signal of overhead channel to receive the downlink space interface resource being perforated by beep-page message；

The relevant information for needing the user equipment for receiving the corresponding signal of overhead channel to receive the downlink space interface resource being perforated by physical downlink control channel PDCCH.

Alternatively, the relevant information for needing the user equipment for receiving the corresponding signal of overhead channel to receive the downlink space interface resource being perforated includes：

The user equipment for needing to receive the corresponding signal of overhead channel is when detecting the scheduled Radio Network Temporary Identifier RNTI of PDCCH and being scrambled, the relevant information for the downlink space interface resource that the content of the PDCCH is perforated to obtain is demodulated, or demodulates the relevant information for the downlink space interface resource that the beep-page message scheduled in the PDCCH is perforated to obtain.

It is described to need the user equipment for receiving downlink data to be indicated according to the punching carried in downlink data dispatching signaling, determine that the downlink data dispatching signaling is distributed in the interface-free resources of this user equipment, all or part of overhead channel has been perforated, and replaces with data channel；

Or, when the interface-free resources distributed include the downlink space interface resource of overhead channel in the user's equipment downward data dispatch signaling for needing to receive downlink data, it is determined that the downlink space interface resource of the overhead channel included has been perforated, replace with data channel.

Alternatively, it is described to need the user equipment for receiving downlink data to be indicated according to the punching carried in downlink data dispatching signaling, determine that the downlink data dispatching signaling is distributed in the interface-free resources of this user equipment, all or part of overhead channel has been perforated, and replacing with data channel includes：

It is described to need to receive the user equipment of downlink data when carrying punching instruction in downlink data dispatch, determine that the downlink data dispatching signaling is distributed in the interface-free resources of this user equipment, overhead channel has been punched, and replaces with data channel；

Or, it is described to need to receive the user equipment of downlink data when being carried in downlink data dispatch and different types of overhead channel punches mark correspondingly, determine that the downlink data dispatching signaling is distributed in the interface-free resources of this user equipment according to the punching mark, whether the overhead channel of the corresponding type of punching mark is perforated, replace with data channel, and when the overhead channel of corresponding type is perforated, the time-frequency domain resources position of punching.

A kind of transmitting device, is arranged at user equipment, including：

Module is checked, the n-th downlink space interface resource for determining all or part of overhead channel has been punched；N is positive integer；

Receiver module, for when the user equipment needs to receive the corresponding signal of overhead channel, it is determined that the corresponding signal of the position reception overhead channel of the N+1 downlink space interface resource of the overhead channel punched；And/or, when the user equipment needs to receive downlink data, downlink data is received in the downlink space interface resource punched；

Alternatively, when the user equipment needs to receive the corresponding signal of overhead channel, the inspection module determine the n-th downlink space interface resource of all or part of overhead channel punched including：

The inspection module knows that the receiver module does not receive the corresponding signal of the overhead channel in the n-th downlink space interface Energy Resources Service of all or part of overhead channel.

It is described to check the relevant information that module receives the downlink space interface resource being perforated；The relevant information indicates that the n-th downlink space interface resource of all or part of overhead channel has been punched；

Alternatively, when the user equipment needs to receive the corresponding signal of overhead channel, the relevant information that the inspection module receives the downlink space interface resource being perforated includes following any or appoints several ways：

The inspection relevant information of the module by broadcast message reception to the downlink space interface resource being perforated；

It is described to check the relevant information that module receives the downlink space interface resource being perforated by beep-page message；

It is described to check the relevant information that module receives the downlink space interface resource being perforated by physical downlink control channel PDCCH.

Alternatively, when the user equipment needs to receive the corresponding signal of overhead channel, the relevant information that the inspection module receives the downlink space interface resource being perforated includes：

It is described to check module when detecting the scheduled Radio Network Temporary Identifier RNTI of PDCCH and being scrambled, the relevant information for the downlink space interface resource that the content of the PDCCH is perforated to obtain is demodulated, or demodulates the relevant information for the downlink space interface resource that the beep-page message scheduled in the PDCCH is perforated to obtain.

Alternatively, when the user equipment needs to receive downlink data, the inspection module determine the n-th downlink space interface resource of all or part of overhead channel punched including：

It is described to check that module is indicated according to the punching carried in downlink data dispatching signaling, determine that the downlink data dispatching signaling is distributed in the interface-free resources of the user equipment, all or part of overhead channel has been perforated, and replaces with data channel；

Or, it is described to check that module, when the interface-free resources distributed in the downlink data dispatching signaling include the downlink space interface resource of overhead channel, it is determined that the downlink space interface resource of the overhead channel included has been perforated, replaces with data channel.

Alternatively, it is described to check that module is indicated according to the punching carried in downlink data dispatching signaling, determine that the downlink data dispatching signaling is distributed in the interface-free resources of this user equipment, all or part of overhead channel has been perforated, and replacing with data channel includes：

The inspection module determines that the downlink data dispatching signaling is distributed in the interface-free resources of this user equipment, overhead channel has been punched, and replaces with data channel when carrying punching instruction in downlink data dispatch；

Or, the inspection module in downlink data dispatch when carrying and different types of overhead channel punches mark correspondingly, determine that the downlink data dispatching signaling is distributed in the interface-free resources of this user equipment according to the punching mark, whether the overhead channel of the corresponding type of punching mark is perforated, replace with data channel, and when the overhead channel of corresponding type is perforated, the time-frequency domain resources position of punching.

A kind of user equipment, including：Above-mentioned transmitting device.

The embodiment of the present invention is punched to all or part of overhead channel, and downlink data waiting for transmission is carried using punch position；When applied to narrowband systems, the efficiency of user plane data transfer can be lifted.

Other features and advantages of the present invention will be illustrated in the following description, also, is partly become apparent from specification, or is understood by implementing the present invention.The purpose of the present invention and other advantages can be realized and obtained by specifically noted structure in specification, claims and accompanying drawing.

Brief description of the drawings

Accompanying drawing is used for providing further understanding technical solution of the present invention, and constitutes a part for specification, is used to explain technical scheme together with embodiments herein, does not constitute the limitation to technical solution of the present invention.

Fig. 1 is the schematic diagram of the transmission method of the embodiment of the present invention one；

Fig. 2 is the schematic diagram of the transmitting device of the embodiment of the present invention two；

Fig. 3 is the schematic diagram of the transmission method of the embodiment of the present invention four；

Fig. 4 is the schematic diagram of the transmitting device of the embodiment of the present invention five；

Fig. 5 implements the interface-free resources instruction figure not punched of example 1 and 2 for the present invention；

Fig. 6 A~C is implemented for the present invention in the example of three kinds of punchings of example 1 and 2, and the interface-free resources after punching indicate figure；

Fig. 7 implements the flow chart of example 1 for the present invention；

Fig. 8 implements the flow chart of example 2 for the present invention；

Embodiment

Technical scheme is described in detail below in conjunction with drawings and Examples.

If it should be noted that not conflicting, each feature in the embodiment of the present invention and embodiment can be combined with each other, within protection scope of the present invention.In addition, can be performed the step of the flow of accompanying drawing is illustrated in the computer system of such as one group computer executable instructions.And, although logical order is shown in flow charts, but in some cases, can be with the step shown or described by being performed different from order herein.

Embodiment one, a kind of transmission method, can be, but not limited to send applied to the downlink data of narrowband systems, as shown in figure 1, including：

When there is downlink data waiting for transmission in S110, access network elements, the downlink space interface resource to all or part of overhead channel is punched；The overhead channel includes following one or more：Intrinsic overhead channel, default overhead channel, the overhead channel of scheduling；The overhead channel includes channel that is following any or appointing several types：Downlink broadcast channel, descending synchronous signal channel, descending reference channel, Multicast Channel；

S120, the access network elements use downlink data waiting for transmission described in the downlink space interface scheduling of resource of punching.

In the present embodiment, the downlink broadcast channel includes following one or more：Intrinsic downlink broadcast channel, default downlink broadcast channel, the downlink broadcast channel of scheduling；Similarly, the descending synchronous signal channel, descending reference channel, Multicast Channel also include the one or more in intrinsic, default, scheduling respective channel respectively.

In the present embodiment, before access network elements are punched, running time-frequency resource quantity that can first according to required for downlink data waiting for transmission, to determine whether punching；If punching, it is determined that being punched to the running time-frequency resource of which channel in downlink broadcast channel, descending synchronous signal channel, descending reference channel, Multicast Channel.

In the present embodiment, the downlink space interface resource of punching is referred to as punch position.

In the present embodiment, the type of the access network elements is except that can include eNB (evolve Node B, the node B of evolution) outside, small cell (small base station) can also be included, Home eNodeB, and other access network elements types of compatibility EPC (Evolved Packet Core, packet-based core networks) framework.

In the present embodiment, the access network elements can be included using downlink data waiting for transmission described in the downlink space interface scheduling of resource of punching：

The time-frequency domain resources that the free time goes out after punching are scheduled to PDSCH (Physical Downlink Shared Channel, Physical Downlink Shared Channel) and used by access network elements, and corresponding downlink data dispatching signaling is sent into target UE；The target UE refers to the recipient of the downlink data waiting for transmission.

Correspondingly, target UE can receive according to the downlink data dispatching signaling and issue the PDSCH of oneself, so as to obtain the downlink data waiting for transmission in punch position.

Or, the downlink space interface resource to all or part of overhead channel carries out periodicity punching.

In this alternative, interim punching can refer to only carry out once punching or the punching of pre-determined number；Periodically punching can refer to be punched according to predetermined or default cycles.During practical application, above two mode is not limited to.Specifically use which kind of hole knockout, access network elements and user equipment can arrange in advance or observes standard agreement regulation or by access network elements notifying user equipment.

Alternatively, when being punched to downlink broadcast channel, the downlink space interface resource punched includes any one of following or appoints several：For transmitting MIB (Master Information Block, Master Information Block) interface-free resources, interface-free resources for transmitting SIB (System Information Bloack, system information block) 1, the interface-free resources for transmitting the SIB beyond SIB1.

During practical application, the downlink space interface resource punched may be arranged as the interface-free resources for transmitting some or some SIB, such as the interface-free resources for transmitting the SIB in addition to SIB1 and SIB2.

Alternatively, when being punched to descending synchronous signal channel, the downlink space interface resource punched includes：For transmitting PSS (Primary Synchronization Signal, master sync signal), and/or, auxiliary synchronous signals SSS (Secondary Synchronization Signal, auxiliary synchronous signals) interface-free resources.

Similarly, when being punched for descending reference channel, the downlink space interface resource punched can be the interface-free resources of transmission downlink reference signal；When being punched for Multicast Channel, the downlink space interface resource punched can be the interface-free resources of transmission multicast signals.

Alternatively, methods described also includes：

The time-domain information includes following one or more of the time domain parameter for the downlink space interface resource being perforated：Time domain length, time domain span, moment；The moment includes following one or more：Subframe sequence number, system frame number, superframe sequence number (superframe refers to 1024 system frame lengths described in NBIoT)；

The frequency domain information includes following one or more of the frequency domain parameter for the downlink space interface resource being perforated：Frequency domain bandwidth, frequency domain position；The frequency domain position includes following one or more：RE (Resource Element, Resource Unit), RB (Resource Block, Resource Block), subcarrier sequence number.

In this alternative, when the punching is periodically punches, the relevant information can also include：

The cycle of punching, the duration overall length (can be, but not limited to be represented with number of cycles) of periodically punching.

In this alternative, before user equipment receives the overhead channel being perforated, the position that access network elements punch the user equipment of advance notice overlay area (can be, but not limited to as in cell), the position of punching is limited by the relevant information, the cycle of punching can also be informed.

As for specifically when relevant information is sent, can voluntarily it set；Can send the relevant information after being punched to overhead channel or send the relevant information before downlink data waiting for transmission is sent using punch position, can also be it is determined that just sending the relevant information after to which resource punching.

In practical application, time domain and/or the frequency domain resource position of punching can also be determined by the mode such as arranging, giving tacit consent in advance, when informing in only indicate " punching "；Or, multiple time domains and/or frequency domain resource position can be determined by the mode such as arranging, giving tacit consent in advance, and corresponded with call number, punch position can be learnt by only providing call number when informing；Again or, time domain or frequency domain position can be determined by the mode such as arranging, giving tacit consent in advance, frequency domain or time-domain position are only informed when informing.

In this alternative, the relevant information by the downlink space interface resource being perforated informs that the user equipment of overlay area can include following any or appoint several ways：

The relevant information for the downlink space interface resource being perforated is sent to by PDCCH (Physical Downlink Control Channel, Physical Downlink Control Channel) by the user equipment of overlay area.

During practical application, also it is not excluded for being informed using the mode beyond three of the above mode.

In this alternative, the user equipment that the relevant information of the downlink space interface resource that will be perforated by broadcasting the message is sent to overlay area can include：

The relevant information of the downlink space interface resource being perforated is updated in the broadcast message of user equipment of overlay area is sent to；In this case, can keep constant for indicating the valueTag Warning Marks that the broadcast message is changed, i.e. do not change valueTag Warning Marks；ValueTag Warning Marks can also be changed.Wherein it is possible to be set to after drilling at once update relevant information in broadcast message.

It is described that the user equipment that the relevant information for the downlink space interface resource being perforated is sent to overlay area can be included by two kinds of optional modes by beep-page message in this alternative：

The first optional mode：

The relevant information of the downlink space interface resource being perforated is placed on to the user equipment that overlay area is sent in the first beep-page message；

Using the first predetermined RNTI (Radio Network Tempory Identity, Radio Network Temporary Identifier) PDCCH for dispatching first beep-page message is scrambled, to indicate the relevant information that the downlink space interface resource being perforated is included in the first beep-page message scheduled in the PDCCH；Wherein, the described first predetermined RNTI is properly termed as PUNCH-P-RNTI (punching-paging-Radio Network Temporary Identifier)；The first predetermined RNTI can be newly-increased, special RNTI, can also be multiplexed other RNTI, existing RNTI can also be set to the first predetermined RNTI；The first predetermined RNTI is exclusively used in indicating the purposes that beep-page message has the relevant information for informing the downlink space interface resource that is perforated.

Second of optional mode：The relevant information of the downlink space interface resource being perforated is placed on to the user equipment that overlay area is sent in the first beep-page message；The first predetermined mark is carried in first beep-page message, the described first predetermined mark is used for the relevant information for indicating that this beep-page message includes the downlink space interface resource being perforated.Wherein, the described first predetermined mark can be newly-increased field, can also utilize or be multiplexed existing field.

It is described to be included by the PDCCH user equipmenies that the relevant information for the downlink space interface resource being perforated is sent into overlay area in this alternative：

The relevant information for the interface-free resources being perforated described in the information unit carrying newly increased is used in PDCCH；Alternatively, it can also include：The PDCCH is scrambled using the second predetermined RNTI, the relevant information for notifying the interface-free resources being perforated to indicate the PDCCH to be used for.Wherein, the described second predetermined RNTI is properly termed as PUNCH-RNTI (punching-Radio Network Temporary Identifier)；The second predetermined RNTI can be newly-increased, special RNTI, can also be multiplexed other RNTI, existing RNTI can also be set to the second predetermined RNTI.

Alternatively, methods described also includes：

The access network elements carry punching in downlink data dispatching signaling and indicated；The punching indicates to be used to indicate that the downlink data dispatching signaling is distributed in the interface-free resources of user equipment, and all or part of overhead channel has been perforated, and replaces with data channel；

Or, the downlink space interface resource that overhead channel is perforated by the access network elements is carried in downlink data dispatching signaling, is used as the downlink space interface resource distributed；I.e.：The interface-free resources that target UE is distributed in downlink data dispatching signaling contain the downlink space interface resource of all or part of overhead channel, the position that the user equipment will give tacit consent to the downlink space interface resource of these overhead channels is perforated, and replaces for data channel.

In this alternative, the opportunity for sending downlink data dispatching signaling refers to prior art, correspondingly, and target UE can carry out PDSCH reception according to downlink data dispatching signaling.

In this alternative, explicit indicating mode is designated as using punching；And the downlink space interface resource in overhead channel is included in the downlink space interface resource that downlink data dispatching signaling is distributed, then it is implicit indicating mode, downlink space interface resource i.e. punch position included in downlink data dispatching signaling, to belong to overhead channel.

In a kind of embodiment of this alternative, the punching instruction can include：

For indicating that the downlink data dispatching signaling is distributed in the interface-free resources of user equipment, overhead channel is perforated, and replaces with the mark of data channel.

In present embodiment, the mark can be, but not limited to as 1 bit, can be described as " whether punching " mark；User equipment sees that this is identified in downlink data dispatching signaling, then think to be assigned in the interface-free resources of oneself in downlink data dispatching signaling, originally the position of intrinsic, default or scheduling the overhead channel included has all been perforated, and replaces for data channel.

In the another embodiment of this alternative, the punching instruction can include：

In one example of present embodiment, for downlink broadcast channel, descending synchronous signal channel, downlink reference signal, Multicast Channel, one mark is set respectively, four marks indicate respectively that whether 4 kinds of overhead channels are each perforated, and the time-frequency domain resources position being perforated；Scheduled user equipment can be informed in the interface-free resources for being assigned to oneself by the mark of the aforementioned four in downlink data dispatching signaling, and which kind of overhead channel is perforated, and its specific time-frequency domain resources position for being perforated；User equipment can determine that these positions being perforated are replaced for data channel.

In practical application, whether downlink data dispatching signaling can also be punched and/or punch position using other manner notifying user equipment；The way of realization that the punching is indicated is not limited to above two embodiment.

Embodiment two, a kind of transmitting device, can be, but not limited to be applied to narrowband systems, as shown in Fig. 2 including：

Perforating module 21, for when there is downlink data waiting for transmission, the downlink space interface resource to all or part of overhead channel to be punched；The overhead channel includes following one or more：Intrinsic overhead channel, default overhead channel, the overhead channel of scheduling；The overhead channel includes channel that is following any or appointing several types：Downlink broadcast channel, descending synchronous signal channel, descending reference channel, Multicast Channel；

Scheduler module 22, for downlink data waiting for transmission described in the downlink space interface scheduling of resource using punching.

Or, the perforating module carries out periodicity punching to the downlink space interface resource of all or part of overhead channel.

Alternatively, when the perforating module is punched to downlink broadcast channel, the downlink space interface resource punched includes any one of following or appoints several：Interface-free resources for transmitting MIB, the interface-free resources for transmitting SIB1, the interface-free resources for transmitting the SIB beyond SIB1.

Alternatively, when the perforating module is punched to descending synchronous signal channel, the downlink space interface resource punched includes：For transmitting PSS, and/or, SSS interface-free resources.

Alternatively, described device also includes：

The frequency domain information includes following one or more of the frequency domain parameter for the downlink space interface resource being perforated：Frequency domain bandwidth, frequency domain position；The frequency domain position includes following one or more：RE, RB, subcarrier sequence number.

The cycle of punching, the duration overall length of periodically punching.

In this alternative, the relevant information for the downlink space interface resource being perforated is informed that the user equipment of overlay area can include following any or several ways by the notification module：

The relevant information for the downlink space interface resource being perforated is sent to the user equipment of overlay area by PDCCH by the notification module.

Wherein, the relevant information for the downlink space interface resource that the notification module will be perforated by broadcasting the message is sent to the user equipment of overlay area and can included：

Wherein, the user equipment that the relevant information for the downlink space interface resource being perforated is sent to overlay area by the notification module by beep-page message can include：

The relevant information of the downlink space interface resource being perforated is placed on the user equipment that overlay area is sent in the first beep-page message by the notification module；The PDCCH for dispatching first beep-page message is scrambled using the first predetermined RNTI, to indicate the relevant information that the downlink space interface resource being perforated is included in the first beep-page message scheduled in the PDCCH.

Wherein, the notification module can be included by the PDCCH user equipmenies that the relevant information for the downlink space interface resource being perforated is sent into overlay area：

The notification module uses the relevant information of interface-free resources being perforated described in the information unit carrying newly increased in PDCCH；Alternatively, it can also include：The notification module is scrambled using the second predetermined RNTI to the PDCCH, the relevant information for notifying the interface-free resources being perforated to indicate the PDCCH to be used for.

Alternatively, the punching instruction includes：

Or,

Other details can be found in embodiment one.

Embodiment three, a kind of access network elements, including the transmitting device described in embodiment two.

In the present embodiment, the type of the access network elements can also include other access network elements types of small cell, Home eNodeB, and compatibility EPC frameworks in addition to it can include eNB.

Example IV, a kind of transmission method, can be, but not limited to receive applied to the downlink data of narrowband systems, as shown in figure 3, including：

S210, user equipment determine that the n-th downlink space interface resource of all or part of overhead channel has been punched；N is positive integer；

S220, need to receive the user equipment of the corresponding signal of overhead channel it is determined that the corresponding signal of the position reception overhead channel of the N+1 downlink space interface resource of the overhead channel punched；And/or, it is necessary to the user equipment for receiving downlink data receives downlink data in the downlink space interface resource (the n-th downlink space interface resource of i.e. all or part of overhead channel) punched；

Wherein, the overhead channel includes following one or more：Intrinsic overhead channel, default overhead channel, the overhead channel of scheduling；The overhead channel includes channel that is following any or appointing several types：Downlink broadcast channel, descending synchronous signal channel, descending reference channel, Multicast Channel；The corresponding signal of the overhead channel refers to the signal that the type overhead channel should be carried originally, such as：The corresponding signal of the downlink broadcast channel is broadcast message, and the corresponding signal of the descending synchronous signal channel is downlink synchronous signal, and the corresponding signal of the descending reference channel is downlink reference signal, and the corresponding signal of the Multicast Channel is multicast signals.

Wherein, being received in the N+1 downlink space interface resource location means：The corresponding signal of overhead channel is not received in the downlink space interface resource of punching, and received in next downlink space interface resource；Here " next interface-free resources " can be, but not limited to refer to next time-frequency domain resources of intrinsic, default or scheduling overhead channel.

In the present embodiment, it is described need the user equipment for receiving the corresponding signal of overhead channel to may be considered in the access network elements coverage, the user equipment in addition to target UE；The user equipment i.e. target UE for needing to receive downlink data, refers to the user equipment for receiving the downlink data scheduled in the downlink space interface resource punched in overhead channel.

Wherein, it is described to need to receive the user equipment of the corresponding signal of overhead channel it is determined that the position of the N+1 downlink space interface resource of the overhead channel punched receives the corresponding signal of the overhead channel equivalent to including the one or more in situations below：

It is described to need the user equipment for receiving the corresponding signal of overhead channel to receive broadcast message in the N+1 downlink space interface resource location of downlink broadcast channel when it is determined that the n-th downlink space interface resource of downlink broadcast channel has been punched；The downlink broadcast channel includes intrinsic, default or scheduling downlink broadcast channel；

When it is determined that the n-th downlink space interface resource of descending synchronous signal channel has been punched, the user equipment for needing to receive the corresponding signal of overhead channel receives downlink synchronous signal in the N+1 interface-free resources position of descending synchronous signal channel；The descending synchronous signal channel includes intrinsic, default or scheduling descending synchronous signal channel；

When it is determined that the n-th downlink space interface resource of descending reference channel has been punched, the user equipment for needing to receive the corresponding signal of overhead channel receives downlink reference signal in the N+1 interface-free resources position of descending reference channel；The descending reference channel includes intrinsic, default or scheduling descending reference channel；

When it is determined that the n-th downlink space interface resource of Multicast Channel has been punched, the user equipment for needing to receive the corresponding signal of overhead channel receives multicast signals in the N+1 interface-free resources position of Multicast Channel；The Multicast Channel includes intrinsic, default or scheduling Multicast Channel.

The user equipment for needing to receive the corresponding signal of overhead channel does not receive the corresponding signal of the overhead channel in the n-th downlink space interface Energy Resources Service of all or part of overhead channel；Including the one or more in situations below：

The user equipment for needing to receive the corresponding signal of overhead channel confiscates broadcast singal in downlink broadcast channel n-th downlink space interface resource；

The user equipment for needing to receive the corresponding signal of overhead channel confiscates PSS and/or SSS in descending synchronous signal channel n-th downlink space interface resource；

The user equipment for needing to receive the corresponding signal of overhead channel confiscates downlink reference signal in descending reference channel n-th downlink space interface resource；

The user equipment for needing to receive the corresponding signal of overhead channel confiscates multicast signals in Multicast Channel n-th downlink space interface resource.

In this alternative, access network elements do not inform that user equipment has been punched and punch position directly, and the user equipment for needing to receive the corresponding signal of overhead channel knows that the downlink space interface resource has been punched by confiscating corresponding signal.

In this alternative, when the punching is periodically punches, the relevant information can also include：The cycle of punching, the duration overall length of periodically punching.

In this alternative, it is not necessary to which the relevant information of overhead channel punching can then be skipped over to the user equipment of induction signal by receiving the overhead channel.

In this alternative, access network elements actively inform the position of user equipment punching, and the user equipment for needing the corresponding signal of reception overhead channel can directly skip punch position without reception.

The relevant information and the mode informed can also have other implementations, refer to embodiment one.

In this alternative, the relevant information for needing the user equipment for receiving the corresponding signal of overhead channel to receive the downlink space interface resource being perforated can include following any or appoint several ways：

The relevant information for needing the user equipment for receiving the corresponding signal of overhead channel to pass through PDCCH reception to the downlink space interface resource being perforated.

During practical application, also it is not excluded for the user equipment for needing to receive the corresponding signal of overhead channel and punching and punch position is known by way of beyond broadcast, paging and PDCCH.

In this alternative, the relevant information for needing the user equipment for receiving the corresponding signal of overhead channel to receive the downlink space interface resource being perforated can include：

The user equipment for needing to receive the corresponding signal of overhead channel is when detecting the scheduled RNTI of PDCCH and being scrambled, demodulate the content of the PDCCH to obtain the relevant information (when predetermined RNTI is the second predetermined RNTI) for the downlink space interface resource being perforated, or demodulate relevant information of the beep-page message to obtain the downlink space interface resource being perforated scheduled in the PDCCH (when predetermined RNTI is the first predetermined RNTI).

The user equipment of any overhead channel, which need not be received, can then skip over the downlink physical control channel, not go to demodulate the content of downlink physical control channel.

In this alternative, the relevant information for needing the user equipment for receiving the corresponding signal of overhead channel to receive the downlink space interface resource being perforated can also include：

It is described to need to receive the user equipment of the corresponding signal of overhead channel when carrying the first predetermined mark in the beep-page message of reception, the relevant information for the downlink space interface resource being perforated is obtained from the beep-page message；Described first predetermined mark is used to indicate to have been punched；Wherein, the described first predetermined mark can be newly-increased field, can also utilize or be multiplexed existing field.

It is described to need the user equipment for receiving downlink data to be indicated according to the punching carried in downlink data dispatching signaling, determine that the downlink data dispatching signaling is distributed in the interface-free resources of this user equipment, all or part of overhead channel has been perforated, and replaces with data channel；When access network elements use explicit indicating mode, the user equipment for needing to receive downlink data determines punch position using which；

Or, when the interface-free resources distributed include the downlink space interface resource of overhead channel in the user's equipment downward data dispatch signaling for needing to receive downlink data, it is determined that the downlink space interface resource of the overhead channel included has been perforated, replace with data channel；When access network elements are using implicit indicating mode, the user equipment for needing to receive downlink data determines punch position using which.

In this alternative, it is described to need the user equipment for receiving downlink data to be indicated according to the punching carried in downlink data dispatching signaling, determine that the downlink data dispatching signaling is distributed in the interface-free resources of this user equipment, all or part of overhead channel has been perforated, and replacing with data channel has two kinds of embodiments：

In the first embodiment, it is described to need to receive the user equipment of downlink data when carrying punching instruction in downlink data dispatch, determine that the downlink data dispatching signaling is distributed in the interface-free resources of this user equipment, overhead channel has been punched, and replaces with data channel.

In the embodiment, the punching is designated as indicating that the downlink data dispatching signaling is distributed in the interface-free resources of user equipment, and overhead channel is perforated, and replaces with the mark of data channel.The mark can be, but not limited to as 1 bit, can be described as " whether punching " mark.

In second of embodiment, it is described to need to receive the user equipment of downlink data when being carried in downlink data dispatch and different types of overhead channel punches mark correspondingly, determine that the downlink data dispatching signaling is distributed in the interface-free resources of this user equipment according to the punching mark, whether the overhead channel of the corresponding type of punching mark is perforated, replace with data channel, and when the overhead channel of corresponding type is perforated, the time-frequency domain resources position of punching.

In the embodiment, the punching instruction can include：Mark is punched correspondingly with different types of overhead channel；The punching mark is used to indicate that the downlink data dispatching signaling is distributed in the interface-free resources of user equipment, and whether the overhead channel of corresponding type is perforated, and the overhead channel of corresponding type is when being perforated, the time-frequency domain resources position of punching.

Embodiment five, a kind of transmitting device, are arranged at user equipment, as shown in figure 4, including：

Module 41 is checked, the n-th downlink space interface resource for determining all or part of overhead channel has been punched；N is positive integer；

Receiver module 42, for when the user equipment needs to receive the corresponding signal of overhead channel, it is determined that the corresponding signal of the position reception overhead channel of the N+1 downlink space interface resource of the overhead channel punched；And/or, when the user equipment needs to receive downlink data, downlink data is received in the downlink space interface resource punched；

The cycle of punching, the duration overall length of periodically punching.

In this alternative, when the user equipment needs to receive the corresponding signal of overhead channel, the relevant information that the inspection module receives the downlink space interface resource being perforated can include following any or appoint several ways：

In this alternative, when the user equipment needs to receive the corresponding signal of overhead channel, the relevant information that the inspection module receives the downlink space interface resource being perforated includes：

It is described to check module when detecting the scheduled RNTI of PDCCH and being scrambled, the relevant information for the downlink space interface resource that the content of the PDCCH is perforated to obtain is demodulated, or demodulates the relevant information for the downlink space interface resource that the beep-page message scheduled in the PDCCH is perforated to obtain.

In this alternative, it is described to check that module is indicated according to the punching carried in downlink data dispatching signaling, determine that the downlink data dispatching signaling is distributed in the interface-free resources of this user equipment, all or part of overhead channel has been perforated, replacing with data channel can include：

Other details can be found in example IV.

Embodiment six, a kind of user equipment, including the transmitting device described in embodiment five.

Below above-described embodiment is illustrated with two implementations.

Implement example 1：

By taking LTE NBIoT access networks as an example, Fig. 5 is interface-free resources instruction figure when not punching, and during Fig. 6 A~C is respectively the examples of three kinds of punchings, the interface-free resources after punching indicate figure；

As shown in Figure 5, it can be seen that the need for according to normal narrowband systems, descending BCH (Broadcast Channel, broadcast channel), PSS/SSS, MCH (Multicast channel, Multicast Channel), downlink reference signal are required to send.

As shown in Fig. 6 A~C, in the region of punching, broadcast channel, PSS/SSS, MCH, downlink reference signal can be struck off and (the downlink space interface resource of BCH, MCH, descending synchronous signal channel, descending reference channel can be punched), and the interface-free resources that overhead channel is freed out after being struck off, which are scheduled to PDSCH, to be used to send downlink data.

In fig. 6, it is that (containing multiple frequency ranges and multiple subframes) is punched to the time-frequency region of monoblock, broadcast channel, PSS/SSS in t1 to t2 and f1 to f2 this block time-frequency region 101, MCH, downlink reference signal are struck off, and become idling-resource.Access network elements can carry out downlink data dispatching using this block idling-resource on demand.

In fig. 6b, it is that full frequency band is punched in units of subframe, by subframe a, all broadcast channels, PSS/SSS in b, MCH, downlink reference signal are destroyed, and become idling-resource.Access network elements can carry out downlink data dispatching using this block idling-resource on demand.Fig. 6 B can also carry out full frequency band punching according to different frame unit, for example, punched according to system-frame for unit, or be punched according to superframe (superframe=1024 system-frame)；

In figure 6 c, it is the punching of doing small grain size, downlink reference signal is destroyed by granularity of RE, such as destroys RE-1, RE-2, RE-3, RE-4；The hole knockout of small grain size can also be applied on to broadcast channel, PSS/SSS, MCH punching.

Fig. 7 is this implementation exemplary scenario flow chart, including step 201~205；Detailed description is seen below：

When step 201, access network elements have downlink data to be transmitted, access network elements determine the time-frequency domain resources quantity needed for dispatching the downlink data according to the dispatching algorithm of oneself；

Step 202, access network elements are according to itself load level, and the information such as number of users determines the need for punching the resource location shared by one or more in BCH, PSS/SSS, MCH, downlink reference signal.For example, when load level it is very light, or active users it is seldom when, idle interface-free resources are more, and now overhead channel can not be punched；When load level is heavier, or active users it is more when, then be adapted to punch overhead channel, downlink data dispatching carried out to obtain more downlink space interface resources temporarily；

And, according to the difference of load level, access network elements can determine to punch which overhead channel, for example only broadcast channel can be punched, or only the part system message to broadcast channel is punched (for example, can be to except MIB, other SIB outside SIB1 and SIB2 are punched), only PSS/SSS can also be punched, only MCH can also be punched, or broadcast channel and PSS/SSS are punched, only descending reference channel can also be punched.

Punched in practical application, in the case of which kind of, which overhead channel punch etc. to realize that details can be with designed, designed；Foregoing description is only used as an example, is not used to be defined scheme.

Step 203, if it is determined that need punching, access network elements determine punching time-frequency domain resources position；

In this step, determined according to step 202：

(1) the overhead channel species to be punched and time-frequency domain resources quantity needed for the downlink data is dispatched, it is determined that needing the time-frequency domain resources position punched；

(2) determine to be punched using disposable punching or periodicity；The periodicity punching refers to the punching for repeating identical time-frequency domain resources position according to a fixed time interval.

The time-frequency domain resources that the free time goes out after punching are scheduled to PDSCH and used by step 204, access network elements, and corresponding downlink data dispatching signaling is sent into target UE；Target UE receives according to the downlink data dispatching signaling and issues the PDSCH of oneself；

Access network elements can carry explicit " overhead channel punching " in downlink data dispatching signaling and indicate, can not also carry this instruction.

When not carrying " overhead channel punching " instruction, then whether user equipment is judged in the interface-free resources assigned by downlink data dispatching signaling by implicit rule comprising the overhead channel being perforated；I.e.：

When interface-free resources assigned in the downlink data dispatching signaling that the user equipment for needing to receive downstream data channel is received contain the interface-free resources position of all or part of overhead channel, then the user equipment is given tacit consent to the interface-free resources positions of these overhead channels and is perforated, and replaces for data channel；Wherein, overhead channel can include intrinsic, default or scheduling overhead channel, including the one or more in following channel type：Downlink broadcast channel, descending synchronous signal channel, downlink reference signal, Multicast Channel.

When carrying " overhead channel punching " instruction, then whether user equipment is judged in the interface-free resources assigned by downlink data dispatching signaling by the instruction comprising the overhead channel being perforated；The instruction can one of in the following ways：

Mode 1：1bit " whether punching " mark, user equipment sees that this mark then thinks to be assigned in dispatch in the interface-free resources of oneself in downlink data dispatching signaling, originally the downlink space interface resource of the overhead channel included has all been perforated, and replaces for data channel；

Mode 2：Specifically indicate respectively out, in the interface-free resources for referring to provisioned user equipment in downlink data dispatching signaling, the downlink space interface resource for the overhead channel which is included originally is perforated, replace for data channel；For example：1 mark is set respectively for downlink broadcast channel, descending synchronous signal channel, downlink reference signal, Multicast Channel, 4 marks indicate respectively that whether 4 kinds of overhead channels are each perforated, and the time-frequency domain resources position being perforated；Scheduled user equipment can be informed in the interface-free resources for being assigned to oneself by above-mentioned 4 marks in downlink data dispatching signaling, and which kind of overhead channel is perforated, and its specific time-frequency domain resources position for being perforated；User equipment thinks that these positions being perforated are replaced for data channel.

The user equipment of step 205, any required reception downlink broadcast channel or descending synchronous signal channel or downlink reference signal or Multicast Channel is (i.e.：In addition to the target UE, any user equipment in the access network elements coverage) when not receiving corresponding signal at the interface-free resources in overhead channel, corresponding signal is received in next corresponding interface-free resources position, that is, any one of proceed as follows or appoint several：

When not receiving broadcast message at the interface-free resources in downlink broadcast channel, broadcast message is received in next interface-free resources position of downlink broadcast channel；The downlink broadcast channel includes intrinsic, default or scheduling downlink broadcast channel；

When not receiving downlink synchronous signal at the interface-free resources in descending synchronous signal channel, downlink synchronous signal is received in next interface-free resources position of descending synchronous signal channel；The descending synchronous signal channel includes intrinsic, default or scheduling descending synchronous signal channel；

When not receiving downlink reference signal at the interface-free resources in descending reference channel, downlink reference signal is received in next interface-free resources position of descending reference channel；The descending reference channel includes intrinsic, default or scheduling descending reference channel；

When not receiving multicast signals at the interface-free resources in Multicast Channel, multicast signals are received in next interface-free resources position of Multicast Channel；The Multicast Channel includes intrinsic, default or scheduling Multicast Channel.

The step 205 can also include：The user equipment for receiving downlink data is needed to receive downlink data in the punch position of overhead channel.

Implement example 2

By taking LTE NBIoT access networks as an example, the interface-free resources schematic diagram before and after punching is as shown in Fig. 5 and Fig. 6 A~C, reference can be made to implementing the description of example 1.

Fig. 8 is this embodiment scheme flow chart, including step 301~306；Detailed description is seen below：

Step 301, access network elements have downlink data to be transmitted, and access network elements determine the time-frequency domain resources quantity needed for dispatching the downlink data according to the dispatching algorithm of oneself；

Step 302, access network elements are according to load level, and the information such as number of users determines the need for punching the resource location shared by one or more in BCH, PSS/SSS, MCH, downlink reference signal.For example, when load level it is very light, or active users it is seldom when, idle interface-free resources are more, and now overhead channel can not be punched；When load level is heavier, or active users it is more when, then be adapted to punch overhead channel；

And, according to the difference of load level, access network elements can determine to punch which overhead channel, for example only broadcast channel can be punched, or only the part system message to broadcast channel is punched (for example, can be to except MIB, other SIB outside SIB1 and SIB2 are punched), only PSS/SSS can also be punched, only MCH can also be punched, or broadcast channel and PSS/SSS are punched.

Step 303, if it is determined that need punching, access network elements determine punching time-frequency domain resources position；

In this step, the time-frequency domain resources quantity according to needed for step 302 determines the overhead channel species to be punched and dispatches the downlink data, it is determined that the time-frequency domain resources position punched is needed, it is determined that being using disposable punching or periodically punching；The periodicity punching refers to the punching for repeating identical time-frequency domain resources position according to a fixed time interval；The lasting periodicity of the periodicity punching informs user equipment after can voluntarily being determined by access network elements, it would however also be possible to employ the mark of one " punching has stopped " being sent after periodicity arrival is punched to user equipment；

Step 304, access network elements are by the user equipment of the relevant information advance notice overlay area of the interface-free resources being perforated；

The relevant information includes：

Shared time domain length and/or it is specific at the time of, frequency domain length and/or specific frequency domain position or when using cycle when periodically punching；

For example：By taking Fig. 6 A as an example, relevant information can be whole perforated area t1~t2, f1~f2；It can also be the specific time-frequency domain resources position that each overhead channel is perforated in the perforated area；

The informing mode includes：Sent by broadcasting the message or sent or sent by PDCCH by beep-page message；

The relevant information that the interface-free resources being perforated are sent by broadcasting the message, is specifically included：

The relevant information of the interface-free resources being perforated is updated in broadcast message at once, it is alternatively possible to not change the valueTag Warning Marks for indicating broadcast message change.For example it is updated in SIB1 either SIB2 or other SIB.

If needing the user equipment of reception downlink broadcast channel or descending synchronous signal channel or downlink reference signal or Multicast Channel to receive the position for the downlink space interface resource that overhead channel is perforated in broadcast message, these punch positions are skipped, in the next corresponding correspondingly received broadcast channel in interface-free resources position or downlink synchronous signal or downlink reference signal or multicast signals；

If the user equipment that need not receive any overhead channel can then skip over the relevant information of overhead channel punching.

The relevant information that the interface-free resources being perforated are sent by beep-page message, can specifically take one of following two modes：

Mode 1：Increase a special paging RNTI newly, for example, cry：PUNCH-P-RNTI, dedicated for indicating that the beep-page message is the purposes for notifying the relevant information of the interface-free resources being perforated；

For example：In LTE system, paging P-RNTI in RNTI lists be FFFE, value of withing a hook at the end in RNTI lists FFF4-FFFC, can wherein optional one be defined as PUNCH-P-RNTI；

The PUNCH-P-RNTI is used to scramble the PDCCH for dispatching the beep-page message；

The relevant information of the interface-free resources being perforated, which is placed in the beep-page message, is sent to intra-cell users equipment；

User equipment is scrambled by PUNCH-P-RNTI when detecting PDCCH, then if needing the user equipment for receiving downlink broadcast channel or descending synchronous signal channel or downlink reference signal or Multicast Channel can just to go to receive and demodulate the beep-page message of PDCCH scheduling to obtain the resource location that overhead channel is perforated；And these punch positions are skipped, corresponding signal is received in next interface-free resources position of corresponding overhead channel, including：Broadcast message or downlink synchronous signal or downlink reference signal or multicast signals；

Scrambled if the user equipment that need not receive any overhead channel detects PDCCH by PUNCH-P-RNTI, then can skip over the beep-page message of PDCCH scheduling.

Mode 2：The relevant information of the interface-free resources being perforated, which is placed in beep-page message, is sent to intra-cell users equipment；

Any user equipment for receiving the beep-page message is required for receiving and demodulates the beep-page message, if obtaining the relevant information of overhead channel punching in beep-page message, then if needing the user equipment for receiving downlink broadcast channel or descending synchronous signal channel or downlink reference signal or Multicast Channel can just to go to receive and demodulate the beep-page message of PDCCH scheduling to obtain the resource location that overhead channel is perforated；And these punch positions are skipped, corresponding signal is received in next interface-free resources position of corresponding overhead channel, including：Broadcast message or downlink synchronous signal or downlink reference signal or multicast signals；

If the user equipment that need not receive any overhead channel can then skip over the relevant information of the overhead channel punching in this beep-page message.

It is alternatively possible to increase new mark in beep-page message, the mark is exclusively used in indicating " this beep-page message is used for the relevant information for indicating overhead channel punching "；

The relevant information that the interface-free resources being perforated are sent by PDCCH, can specifically include：

Increase new information unit in PDCCH to carry the relevant information of the interface-free resources being perforated；

Optionally, a special PUNCH-RNTI is increased newly, for being scrambled to the PDCCH, to indicate that the PDCCH is used for notifying the relevant information of the interface-free resources being perforated；

User equipment ought detect PDCCH and be scrambled by PUNCH-RNTI, then can just go to receive and demodulate the content of the Physical Downlink Control Channel to obtain the position for the downlink space interface resource that overhead channel is perforated if needing the user equipment of reception downlink broadcast channel or descending synchronous signal channel or downlink reference signal or Multicast Channel；And these punch positions are skipped, in next corresponding correspondingly received broadcast message in interface-free resources position or downlink synchronous signal or downlink reference signal or multicast signals；

Scrambled if the user equipment that need not receive any overhead channel detects Physical Downlink Control Channel by PUNCH-RNTI, then can skip over the Physical Downlink Control Channel, without demodulation.

The time-frequency domain resources that the free time goes out after punching are scheduled to data channel and used by step 305, access network elements, and corresponding downlink data dispatching signaling is sent into target UE；Target UE receives according to the downlink data dispatching signaling and issues the PDSCH of oneself；

Access network elements can carry explicit " overhead channel punching " in downlink data dispatching signaling and indicate (i.e. previously described punching is indicated), can not also carry this instruction, the indicating spot punch position by the way of implicit.

Mode 1：1bit " whether punching " mark, user equipment sees that this mark then thinks to be assigned in the interface-free resources of oneself in downlink data dispatching signaling in downlink data dispatching signaling, originally the downlink space interface resource of the overhead channel included has all been perforated, and replaces for data channel；

Mode 2：Specifically indicate respectively out, in the interface-free resources for referring to provisioned user equipment in downlink data dispatching signaling, the downlink space interface resource for the overhead channel which is included originally is perforated, replace for data channel；For example：1 mark is set respectively for downlink broadcast channel, descending synchronous signal channel, downlink reference signal, Multicast Channel, 4 marks indicate respectively that whether 4 kinds of overhead channels are each perforated, and the time-frequency domain resources position being perforated；Scheduled user equipment can be informed in the interface-free resources for being assigned to oneself by above-mentioned 4 marks in downlink data dispatching signaling, and which kind of overhead channel is perforated, and its specific time-frequency domain resources position for being perforated；User equipment thinks that these positions being perforated are replaced for data channel；

The step 305 can also include：The user equipment for receiving downlink data is needed to receive downlink data in the punch position of overhead channel.

The user equipment of step 306, any required reception downlink broadcast channel or descending synchronous signal channel or downlink reference signal or Multicast Channel is (i.e.：In addition to the target UE, any user equipment in the access network elements coverage) when receiving the relevant information for the interface-free resources being perforated of access network elements advance notice, skip the punch position that the relevant information is indicated, the reception of descending overhead channel is not carried out in these punch positions, next corresponding interface-free resources position after these described punch positions receives corresponding signal；The corresponding signal includes following any or appointed several：Broadcast message, downlink synchronous signal, downlink reference signal, multicast signals.

Corresponding interface-free resources position refers to interface-free resources corresponding with punch position, such as punch position is intrinsic broadcast channel, then corresponding interface-free resources are the interface-free resources of intrinsic broadcast channel；Punch position is the descending synchronous signal channel of scheduling for another example, then corresponding interface-free resources are the interface-free resources for the descending synchronous signal channel dispatched；By that analogy.

All user equipmenies that this implementation example passes through explicit position advance notice overlay area that overhead channel is perforated, although compared with the implementation complexity that embodiment 1 adds access network elements and user equipment, but it is so that user equipment is avoided and useless reception overhead channel is removed in the position that is perforated, so as to reduces the power consumption of user equipment.

Those skilled in the art should be understood that, all or part of module of the above-mentioned embodiment of the present invention, and all or part of step can be realized with general computing device, they can be concentrated on single computing device, or be distributed on the network that multiple computing devices are constituted, alternatively, they can be realized with the executable program code of computing device, so as to, storage device (such as read-only storage can be stored in, disk or CD etc.) in performed by computing device, or they are fabricated to multiple integrated circuits respectively, or be fabricated to single integrated circuit to realize by the multiple modules or step in them.So, the embodiment of the present invention is not restricted to any specific hardware and software combination.

Although disclosed herein embodiment as above, described content be only readily appreciate the present invention and use embodiment, be not limited to the present invention.Technical staff in any art of the present invention; do not depart from disclosed herein spirit and scope on the premise of; any modification and change, but the scope of patent protection of the present invention can be carried out in the form and details of implementation, must be still defined by the scope of which is defined in the appended claims.

Claims

1. a kind of transmission method, it is characterised in that including：

When there is downlink data waiting for transmission in access network elements, to the descending of all or part of overhead channel Interface-free resources are punched；The overhead channel includes following one or more：Intrinsic overhead channel, Default overhead channel, the overhead channel of scheduling；The overhead channel includes following any or appointed several The channel of type：Downlink broadcast channel, descending synchronous signal channel, descending reference channel, Multicast Channel；

2. the method as described in claim 1, it is characterised in that described to believe all or part of expense The downlink space interface resource in road, which carries out punching, to be included：

Or,

3. the method as described in claim 1, it is characterised in that：

When being punched to downlink broadcast channel, the downlink space interface resource punched includes any one of following Or appoint several：Interface-free resources for transmitting Master Information Block MIB, for Transmission system block of information SIB1 Interface-free resources, the interface-free resources for transmitting the SIB beyond SIB1.

4. the method as described in claim 1, it is characterised in that：

When being punched to descending synchronous signal channel, the downlink space interface resource punched includes：For transmitting Master sync signal PSS, and/or, auxiliary synchronous signals SSS interface-free resources.

5. the method as described in claim 1, it is characterised in that also include：

The relevant information for the downlink space interface resource being perforated is informed overlay area by the access network elements User equipment；

The time-domain information includes following one or more of the time domain parameter for the downlink space interface resource being perforated： Time domain length, time domain span, moment；The moment includes following one or more：Subframe sequence number, it is System frame number, superframe sequence number；

The frequency domain information includes following one or more of the frequency domain parameter for the downlink space interface resource being perforated： Frequency domain bandwidth, frequency domain position；The frequency domain position includes following one or more：Resource Unit RE, Resource Block RB, subcarrier sequence number.

6. method as claimed in claim 5, it is characterised in that when the punching is periodically punching When, the relevant information also includes：The cycle of punching, the duration overall length of periodically punching.

7. method as claimed in claim 5, it is characterised in that described by the downlink space interface being perforated The relevant information of resource informs that the user equipment of overlay area includes following any or appoints several ways：

The relevant information for the downlink space interface resource that will be perforated by broadcasting the message is sent to overlay area User equipment；

The relevant information for the downlink space interface resource being perforated is sent to by overlay area by beep-page message User equipment；

The relevant information for the downlink space interface resource being perforated is sent out by physical downlink control channel PDCCH Give the user equipment of overlay area.

8. method as claimed in claim 7, it is characterised in that described to be beaten by broadcast message The user equipment that the relevant information of the downlink space interface resource in hole is sent to overlay area includes：

The relevant information of the downlink space interface resource being perforated is updated and is being sent to the use of overlay area In the broadcast message of family equipment.

9. method as claimed in claim 7, it is characterised in that described to be beaten by beep-page message The user equipment that the relevant information of the downlink space interface resource in hole is sent to overlay area includes：

The relevant information of the downlink space interface resource being perforated is placed in the first beep-page message and is sent to The user equipment of overlay area；Using the first predetermined wireless network temporary mark RNTI to dispatching described the The PDCCH of one beep-page message is scrambled, to indicate that the first paging scheduled in the PDCCH disappears The relevant information of the downlink space interface resource being perforated is included in breath.

10. method as claimed in claim 7, it is characterised in that described to be beaten by beep-page message The user equipment that the relevant information of the downlink space interface resource in hole is sent to overlay area includes：

The relevant information of the downlink space interface resource being perforated is placed in the first beep-page message and is sent to The user equipment of overlay area；The first predetermined mark, described first are carried in first beep-page message Predetermined mark is used for the relevant information for indicating that this beep-page message includes the downlink space interface resource being perforated.

11. method as claimed in claim 7, it is characterised in that described to be beaten by PDCCH The user equipment that the relevant information of the downlink space interface resource in hole is sent to overlay area includes：

The correlation for the interface-free resources being perforated described in the information unit carrying newly increased is used in PDCCH Information.

12. method as claimed in claim 11, it is characterised in that it is described will be by by PDCCH The user equipment that the relevant information of the downlink space interface resource of punching is sent to overlay area also includes：

The PDCCH is scrambled using the second predetermined RNTI, to indicate that the PDCCH is used for The relevant information for the interface-free resources being perforated described in notifying.

13. the method as described in claim 1, it is characterised in that also include：

The access network elements carry punching in downlink data dispatching signaling and indicated；The punching indicates to use It is all or part of in indicating in the downlink data dispatching signaling distributes to the interface-free resources of user equipment Overhead channel has been perforated, and replaces with data channel；

Or, the downlink space interface resource that overhead channel is perforated by the access network elements is carried in lower line number According in dispatch, the downlink space interface resource distributed is used as.

14. method as claimed in claim 13, it is characterised in that the punching indicates to include：

For indicating that the downlink data dispatching signaling is distributed in the interface-free resources of user equipment, expense letter Road is perforated, and replaces with the mark of data channel；

Or,

Mark is punched correspondingly with different types of overhead channel；The punching mark is used to indicate institute State in the interface-free resources that downlink data dispatching signaling distributes to user equipment, the expense of corresponding type is believed Whether road is perforated, and the overhead channel of corresponding type is when being perforated, the time-frequency domain resources of punching Position.

15. a kind of transmitting device, it is characterised in that be arranged at access network elements, including：

Perforating module, for when there is downlink data waiting for transmission, to all or part of overhead channel Downlink space interface resource is punched；The overhead channel includes following one or more：Intrinsic expense letter Road, default overhead channel, the overhead channel of scheduling；The overhead channel includes following any or appointed The channel of several types：Downlink broadcast channel, descending synchronous signal channel, descending reference channel, Multicast Channel；

16. device as claimed in claim 15, it is characterised in that the perforating module to all or The downlink space interface resource of Section Overhead channel, which carries out punching, to be included：

Or,

17. device as claimed in claim 15, it is characterised in that：

When the perforating module is punched to downlink broadcast channel, the downlink space interface resource bag punched Include any one of following or appoint several：Interface-free resources for transmitting Master Information Block MIB, for transmitting system Block of information of uniting SIB1 interface-free resources, the interface-free resources for transmitting the SIB beyond SIB1.

18. device as claimed in claim 15, it is characterised in that：

When the perforating module is punched to descending synchronous signal channel, the downlink space interface resource bag punched Include：For transmitting master sync signal PSS, and/or, auxiliary synchronous signals SSS interface-free resources.

19. device as claimed in claim 15, it is characterised in that also include：

Notification module, the use for the relevant information of the downlink space interface being perforated resource to be informed to overlay area Family equipment；

20. device as claimed in claim 19, it is characterised in that when the punching is beaten for periodicity Kong Shi, the relevant information also includes：The cycle of punching, the duration overall length of periodically punching.

21. device as claimed in claim 19, it is characterised in that the notification module will be perforated Downlink space interface resource relevant information inform overlay area user equipment include it is following any or appoint Several ways：

The relevant information for the downlink space interface resource that the notification module will be perforated by broadcasting the message is sent User equipment to overlay area；

The notification module is sent the relevant information for the downlink space interface resource being perforated by beep-page message User equipment to overlay area；

The notification module is by physical downlink control channel PDCCH by the downlink space interface resource being perforated Relevant information be sent to the user equipment of overlay area.

22. device as claimed in claim 21, it is characterised in that the notification module passes through broadcast Message includes the user equipment that the relevant information for the downlink space interface resource being perforated is sent to overlay area：

The notification module, which updates the relevant information of the downlink space interface resource being perforated, to be sent to In the broadcast message of the user equipment of overlay area.

23. device as claimed in claim 21, it is characterised in that the notification module passes through paging Message includes the user equipment that the relevant information for the downlink space interface resource being perforated is sent to overlay area：

The relevant information of the downlink space interface resource being perforated is placed on the first paging by the notification module The user equipment of overlay area is sent in message；Using the first predetermined wireless network temporary mark RNTI The PDCCH for dispatching first beep-page message is scrambled, to indicate scheduled in the PDCCH The first beep-page message in include the relevant information of the downlink space interface resource being perforated.

24. device as claimed in claim 21, it is characterised in that the notification module passes through paging Message includes the user equipment that the relevant information for the downlink space interface resource being perforated is sent to overlay area：

The relevant information of the downlink space interface resource being perforated is placed on the first paging by the notification module The user equipment of overlay area is sent in message；The first calibration in advance is carried in first beep-page message Know, the described first predetermined mark is used to indicate that this beep-page message includes the downlink space interface resource being perforated Relevant information.

25. device as claimed in claim 21, it is characterised in that the notification module passes through The relevant information for the downlink space interface resource being perforated is sent to the user equipment bag of overlay area by PDCCH Include：

The notification module uses the sky being perforated described in the information unit carrying newly increased in PDCCH The relevant information of mouth resource.

26. device as claimed in claim 25, it is characterised in that the notification module passes through The relevant information for the downlink space interface resource being perforated is sent to the user equipment of overlay area also by PDCCH Including：

The notification module is scrambled using the second predetermined RNTI to the PDCCH, to indicate to be somebody's turn to do PDCCH is used for the relevant information for notifying the interface-free resources being perforated.

27. device as claimed in claim 1, it is characterised in that：

The scheduler module is additionally operable to carry punching instruction in downlink data dispatching signaling；The punching refers to Show for indicating in the downlink data dispatching signaling distributes to the interface-free resources of user equipment, all or Section Overhead channel has been perforated, and replaces with data channel；

Or, the downlink space interface resource that the scheduler module is additionally operable to overhead channel being perforated is carried under In row data dispatch, the downlink space interface resource distributed is used as.

28. device as claimed in claim 27, it is characterised in that the punching indicates to include：

Or,

29. a kind of access network elements, applied to narrowband systems, it is characterised in that including：

Transmitting device as described in any one of claim 15~28.

30. a kind of transmission method, it is characterised in that including：

User equipment determines that the n-th downlink space interface resource of all or part of overhead channel has been punched；N For positive integer；

Need to receive the user equipment of the corresponding signal of overhead channel it is determined that the overhead channel punched The position of the N+1 downlink space interface resource receives the corresponding signal of the overhead channel；And/or, it is necessary to The user equipment for receiving downlink data receives downlink data in the downlink space interface resource punched；

Wherein, the overhead channel includes following one or more：Intrinsic overhead channel, default open Sell channel, the overhead channel of scheduling；The overhead channel includes letter that is following any or appointing several types Road：Downlink broadcast channel, descending synchronous signal channel, descending reference channel, Multicast Channel.

31. method as claimed in claim 30, it is characterised in that the user equipment is determined all Or the n-th downlink space interface resource of Section Overhead channel punched including：

The user equipment for needing to receive the corresponding signal of overhead channel is in all or part of overhead channel N-th downlink space interface Energy Resources Service do not receive the corresponding signal of the overhead channel.

32. method as claimed in claim 30, it is characterised in that the user equipment is determined all Or the n-th downlink space interface resource of Section Overhead channel punched including：

The user equipment for needing to receive the corresponding signal of overhead channel receives the descending sky being perforated The relevant information of mouth resource；The relevant information indicates that the n-th of all or part of overhead channel is descending Interface-free resources have been punched；

33. method as claimed in claim 32, it is characterised in that when the punching is beaten for periodicity Kong Shi, the relevant information also includes：The cycle of punching, the duration overall length of periodically punching.

34. method as claimed in claim 32, it is characterised in that described to need to receive overhead channel The user equipment of corresponding signal receives the relevant information for the downlink space interface resource being perforated including following Any or several ways：

The user equipment for needing to receive the corresponding signal of overhead channel passes through broadcast message reception to quilt The relevant information of the downlink space interface resource of punching；

The user equipment for needing to receive the corresponding signal of overhead channel by beep-page message receive by The relevant information of the downlink space interface resource of punching；

The user equipment for needing to receive the corresponding signal of overhead channel passes through Physical Downlink Control Channel Relevant information of the PDCCH reception to the downlink space interface resource being perforated.

35. method as claimed in claim 34, it is characterised in that described to need to receive overhead channel The relevant information that the user equipment of corresponding signal receives the downlink space interface resource being perforated includes：

It is described to need the user equipment for receiving the corresponding signal of overhead channel scheduled when detecting PDCCH Radio Network Temporary Identifier RNTI when being scrambled, demodulate the content of the PDCCH and beaten with obtaining The relevant information of the downlink space interface resource in hole, or demodulate the beep-page message scheduled in the PDCCH to obtain Take the relevant information for the downlink space interface resource being perforated.

36. method as claimed in claim 30, it is characterised in that the user equipment is determined all Or the n-th downlink space interface resource of Section Overhead channel punched including：

The user equipment for needing to receive downlink data is according to beating for being carried in downlink data dispatching signaling Hole is indicated, determines that the downlink data dispatching signaling is distributed in the interface-free resources of this user equipment, all Or Section Overhead channel has been perforated, and replaces with data channel；

Or, the sky that distributes in the user's equipment downward data dispatch signaling for needing to receive downlink data When mouth resource includes the downlink space interface resource of overhead channel, it is determined that the downlink space interface of the overhead channel included Resource has been perforated, and replaces with data channel.

37. method as claimed in claim 36, it is characterised in that described to need to receive downlink data User equipment indicated according to the punching that is carried in downlink data dispatching signaling, determine that the downlink data is adjusted Degree signaling is distributed in the interface-free resources of this user equipment, and all or part of overhead channel has been perforated, and replaces Being changed to data channel includes：

It is described need receive downlink data user equipment work as downlink data dispatch in carry punching refer to When showing, determine that the downlink data dispatching signaling is distributed in the interface-free resources of this user equipment, expense letter Road has been punched, and replaces with data channel；

Or, it is described need receive downlink data user equipment work as downlink data dispatch in carry with When different types of overhead channel punches mark correspondingly, according to it is described punching mark determine it is described under Row data dispatch is distributed in the interface-free resources of this user equipment, the corresponding type of punching mark Overhead channel whether be perforated, replace with data channel, and when the overhead channel of corresponding type When being perforated, the time-frequency domain resources position of punching.

38. a kind of transmitting device, it is characterised in that be arranged at user equipment, including：

Module is checked, the n-th downlink space interface resource for determining all or part of overhead channel has been beaten Hole；N is positive integer；

Receiver module, for when the user equipment needs to receive the corresponding signal of overhead channel, true The position of the N+1 downlink space interface resource of the fixed overhead channel punched receives the overhead channel pair The signal answered；And/or, it is descending what is punched when the user equipment needs to receive downlink data Interface-free resources receive downlink data；

39. device as claimed in claim 38, it is characterised in that when the user equipment needs to connect When receiving the corresponding signal of overhead channel, the inspection module determines the N of all or part of overhead channel Individual downlink space interface resource punched including：

The inspection module knows that the receiver module is descending in the n-th of all or part of overhead channel The corresponding signal of the overhead channel is not received at interface-free resources.

40. device as claimed in claim 38, it is characterised in that when the user equipment needs to connect When receiving the corresponding signal of overhead channel, the inspection module determines the N of all or part of overhead channel Individual downlink space interface resource punched including：

It is described to check the relevant information that module receives the downlink space interface resource being perforated；The relevant information Indicate that the n-th downlink space interface resource of all or part of overhead channel has been punched；

41. device as claimed in claim 40, it is characterised in that when the punching is beaten for periodicity Kong Shi, the relevant information also includes：The cycle of punching, the duration overall length of periodically punching.

42. device as claimed in claim 40, it is characterised in that when the user equipment needs to connect When receiving the corresponding signal of overhead channel, the inspection module receives the phase for the downlink space interface resource being perforated Closing information includes following any or appoints several ways：

The inspection module receives the downlink space interface being perforated by physical downlink control channel PDCCH The relevant information of resource.

43. device as claimed in claim 42, it is characterised in that when the user equipment needs to connect When receiving the corresponding signal of overhead channel, the inspection module receives the phase for the downlink space interface resource being perforated Closing information includes：

The inspection module, which is worked as, detects the scheduled Radio Network Temporary Identifier RNTI progress of PDCCH During scrambling, the relevant information for the downlink space interface resource that the content of the PDCCH is perforated to obtain is demodulated, Or demodulate the correlation for the downlink space interface resource that the beep-page message scheduled in the PDCCH is perforated to obtain Information.

44. device as claimed in claim 38, it is characterised in that when the user equipment needs to connect When receiving downlink data, the inspection module determines the n-th downlink space interface of all or part of overhead channel Resource punched including：

It is described to check that module is indicated according to the punching carried in downlink data dispatching signaling, determine described descending Data dispatch signaling is distributed in the interface-free resources of the user equipment, all or part of overhead channel by Punching, replaces with data channel；

Or, it is described to check that module is opened when the interface-free resources distributed in the downlink data dispatching signaling are included When selling the downlink space interface resource of channel, it is determined that the downlink space interface resource of the overhead channel included is beaten Hole, replaces with data channel.

45. device as claimed in claim 44, it is characterised in that the inspection module is according to descending The punching carried in data dispatch signaling is indicated, determines that the downlink data dispatching signaling distributes to this user In the interface-free resources of equipment, all or part of overhead channel has been perforated, and replacing with data channel includes：

The inspection module determines the lower line number when carrying punching instruction in downlink data dispatch In the interface-free resources that this user equipment is distributed to according to dispatch, overhead channel has been punched, and replaces with number It is believed that road；

Or, the inspection module, which is worked as in downlink data dispatch, to be carried and different types of overhead channel During one-to-one punching mark, determine that the downlink data dispatching signaling is distributed according to the punching mark To in the interface-free resources of this user equipment, whether the overhead channel of the corresponding type of punching mark is beaten Hole, replaces with data channel, and when the overhead channel of corresponding type is perforated, punching when Frequency domain resource position.

46. a kind of user equipment, it is characterised in that including：

Transmitting device as described in any one of claim 38~45.