WO2018233516A1 - 资源分配方法、基站以及终端 - Google Patents

资源分配方法、基站以及终端 Download PDF

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Publication number
WO2018233516A1
WO2018233516A1 PCT/CN2018/090840 CN2018090840W WO2018233516A1 WO 2018233516 A1 WO2018233516 A1 WO 2018233516A1 CN 2018090840 W CN2018090840 W CN 2018090840W WO 2018233516 A1 WO2018233516 A1 WO 2018233516A1
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WIPO (PCT)
Prior art keywords
terminal
base station
resource
scheduling resource
target scheduling
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PCT/CN2018/090840
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English (en)
French (fr)
Inventor
吴文庆
万林
刘少飞
雷栋
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华为技术有限公司
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Publication of WO2018233516A1 publication Critical patent/WO2018233516A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria

Definitions

  • the embodiments of the present application relate to the field of communications, and in particular, to a resource allocation method, a base station, and a terminal.
  • Machine to machine refers to the transfer of data from one terminal to another to realize the dialogue between the terminal and the terminal. It is one of the supporting technologies of the Internet of Things technology. M2M is used as the Internet of Things. The main application form presents a vigorous development trend. Deploying machine-like communication relies on the connection between the M2M terminal and the network. Due to the widespread coverage of the current cellular network, the cellular network becomes the most direct bearer network for machines to machines.
  • the 3rd generation partnership project (3GPP) defines M2M under the existing cellular wireless network architecture as machine type communication (MTC). Among them, the enhanced MTC eMTC is deployed based on the cellular network and can directly access the existing LTE network.
  • eMTC terminals At present, with the popularity of eMTC terminals, there are more and more eMTC terminals.
  • the data traffic demand of eMTC terminals in LTE cells will also become higher and higher.
  • the eMTC terminals rely on the MTC physical downlink control channel (MPDCCH).
  • MPDCCH physical downlink control channel
  • PDSCH physical downlink shared channel
  • the MPDCCH indicates the PDCCH resource allocated by the LTE base station to the eMTC terminal.
  • the scheduling sequence of the LTE cell is scheduled in a specific order, and is divided into two parts: a priority scheduling and a shared scheduling, wherein each part is further divided into a plurality of scheduling types.
  • the priority scheduling part which includes common control messages such as system messages of the LTE system, signaling scheduling such as a common control channel (CCCH), (dedicated control channel, DCCH), and the shared scheduling part, including LTE and MTC.
  • CCCH common control channel
  • DCCH dedicated control channel
  • the data allocation of the LTE high-priority scheduling task of the data scheduling part occupies the resource block (RB) of the MPDCCH resource allocated to the eMTC terminal. Once the MPDCCH resource is occupied, the eMTC terminal loses the scheduling opportunity, thereby causing the eMTC. The throughput of the terminal is low.
  • the embodiments of the present invention provide a resource allocation method, a base station, and a terminal, which are used to solve the technical problem that the eMTC terminal loses the scheduling opportunity in the prior art, thereby causing the throughput of the eMTC terminal to be low.
  • the embodiment of the present application provides a resource allocation method, where the method includes: determining, by a base station, a target scheduling resource that does not include a MPDCCH resource reserved by the base station for the first eMTC terminal, where the base station sends the resource allocation indication information to the first terminal.
  • the first terminal allocates the information to the first terminal according to the indication of the resource allocation indication information, and the resource allocation indication information is used to indicate that the base station allocates the target scheduling resource to the first terminal, where the first eMTC terminal and the first terminal respectively Accessing the base station, the first eMTC terminal and the first terminal are different terminals.
  • the base station does not include the MPDCCH resource reserved for the eMTC terminal in the scheduling resource allocated for the terminal, which can effectively prevent the eMTC terminal from losing the scheduling opportunity, thereby effectively preventing the problem that the throughput of the eMTC terminal is too low.
  • the first terminal is a second eMTC terminal or an LTE terminal
  • the second eMTC terminal is a different eMTC terminal from the first eMTC terminal.
  • the scheduling resource allocated by the base station to the second eMTC terminal can be effectively prevented from being included in the MPDCCH allocated by the first eMTC terminal, that is, the other eMTC terminal.
  • the first terminal is an LTE terminal
  • the MPDCCH resources allocated by the base station for the first eMTC terminal which are included in the scheduling resource allocated by the base station for the LTE terminal, can be effectively reduced.
  • the above manner can effectively prevent the eMTC terminal from losing the MPDCCH resource, effectively preventing the eMTC terminal from losing the scheduling opportunity, thereby effectively preventing the eMTC terminal from being too low in throughput.
  • the determining, by the base station, the target scheduling resource includes: when the base station determines that the signaling scheduling resource needs to be allocated to the first terminal, the base station determines the target scheduling resource. Therefore, in the implementation, when the base station allocates the signaling scheduling resource to the first terminal, the base station determines that the target scheduling resource of the MPDCCH resource reserved by the base station for the first eMTC terminal is used as the first terminal. Order scheduling resources.
  • the determining, by the base station, the target scheduling resource includes:
  • the base station determines the target scheduling resource.
  • the base station determines that the target scheduling resource of the MPDCCH resource reserved by the base station for the first eMTC terminal is used as the data scheduling resource of the first terminal.
  • the determining, by the base station, the target scheduling resource includes: receiving, by the base station, a channel quality indicator (CQI) sent by the first terminal; and determining, by the base station, the target scheduling according to the channel quality indicator.
  • the resource and the target scheduling resource are downlink data scheduling resources allocated by the base station to the first terminal.
  • the base station allocates a target scheduling resource that does not include the MPDCCH resource reserved by the first eMTC terminal to the LTE terminal as the lower data scheduling resource of the LTE terminal, in combination with the channel quality reported by the LTE terminal.
  • the determining, by the base station, the target scheduling resource includes: receiving, by the base station, a channel quality indicator sent by the first eMTC terminal; and determining, by the base station, the target scheduling resource according to the channel quality indicator, the target scheduling The resource is a downlink data scheduling resource allocated by the base station to the first eMTC terminal.
  • the channel quality reported by the second eMTC terminal of the base station is used by the second eMTC terminal to allocate the target scheduling resource that does not include the MPDCCH resource reserved for the first eMTC terminal as the lower data scheduling resource of the second eMTC terminal.
  • the embodiment of the present application provides a resource allocation method, where the method includes: receiving, by a first terminal, resource allocation indication information sent by a base station, where the resource allocation indication information is used to indicate that the base station allocates a target scheduling resource to the first terminal, and the target The scheduling resource is determined by the base station, and the target scheduling resource does not include the MPDCCH resource reserved by the base station for the first MTC terminal.
  • the first eMTC terminal and the first terminal respectively access the base station, and the first eMTC terminal is different from the first terminal.
  • the terminal may determine the target scheduling resource according to the indication of the resource allocation indication information, and transmit information on the target scheduling resource according to the indication of the resource allocation indication information.
  • the target scheduling resource is a signaling scheduling resource
  • the first terminal transmitting information on the target scheduling resource according to the indication of the resource allocation indication information includes: indicating, by the first terminal, according to the resource allocation indication information Transmitting signaling on the signaling scheduling resource.
  • the target scheduling resource is a data scheduling resource
  • the transmitting, by the first terminal, the information on the target scheduling resource according to the indication of the resource allocation indication information includes: the first terminal according to the indication of the resource allocation indication information Transmitting data on the data scheduling resource.
  • the first terminal is a second eMTC terminal or an LTE terminal.
  • the method when the first terminal is an LTE terminal, before the first terminal receives the resource allocation indication information sent by the base station, the method further includes: the first terminal sends a channel quality indication to the base station, where the target scheduling resource is received by the base station After the channel quality indication, the downlink data scheduling resource allocated for the first terminal according to the channel quality indication.
  • an embodiment of the present application provides a base station, where the base station includes units/means for each step in each of the foregoing first aspects.
  • the base station includes: a processing unit, configured to determine a target scheduling resource, where the target scheduling resource does not include the MPDCCH resource reserved by the base station for the first eMTC terminal, and the sending unit is configured to send the resource to the first terminal. Allocating the indication information, so that the first terminal transmits the information on the corresponding scheduling resource according to the indication of the resource allocation indication information, where the resource allocation indication information is used to indicate that the base station allocates the target scheduling resource to the first terminal; wherein, the first eMTC terminal and the first A terminal accesses the base station separately.
  • the constituent elements of the base station may also perform the steps described in the various possible implementations of the foregoing first aspect, as described in the foregoing first aspect, and the first aspect.
  • the descriptions in various possible implementation manners are not described herein.
  • the embodiment of the present application further provides a base station, where the base station has the function of implementing the behavior of the base station in the method of the foregoing first aspect, and the foregoing functions may be implemented by using hardware or by executing corresponding software by hardware.
  • the hardware or software includes one or more units corresponding to the functions described above.
  • the structure of the base station includes a communication interface that is configured to support transmission/reception of data/information with the first terminal.
  • the structure of the base station includes at least one storage element and at least one processing element (or chip) for storing programs and data, the at least one processing element (or chip) for executing the program of the at least one storage element
  • the method provided by the above first aspect is achieved.
  • an embodiment of the present application provides a terminal, where the terminal includes a unit for each step of the foregoing second aspect.
  • the terminal includes: a receiving unit, configured to receive resource allocation indication information sent by the base station, where the resource allocation indication information is used to indicate that the base station allocates a target scheduling resource for the terminal, and the target scheduling resource is determined by the base station, and the target scheduling The resource does not include the MPDCCH resource reserved by the base station for the first eMTC terminal, and the determining unit is configured to determine the target scheduling resource according to the indication of the resource allocation indication information, and the transmitting unit is configured to use the indication of the resource allocation indication information received by the receiving unit. Transfer information on the target scheduling resource.
  • the constituent elements/means of the terminal may also perform the steps described in the various possible implementations of the foregoing second aspect, as described in the foregoing second aspect, and the second aspect.
  • the descriptions in various possible implementation manners are not described herein.
  • the embodiment of the present application further provides a terminal, where the terminal has a function of implementing the behavior of the first terminal in the method of the foregoing second aspect, and the foregoing function may be implemented by using hardware, or may be implemented by hardware.
  • the hardware or software includes one or more units corresponding to the functions described above.
  • the structure of the terminal includes a transceiver component that is configured to support transmission/reception of data/information with the base station.
  • the terminal may further include at least one storage element for storing programs and data, and further comprising at least one processing element (or chip) for implementing the above-described second aspect when executing the program of the at least one storage element The method provided.
  • the embodiment of the present application provides a computer readable storage medium, where the computer readable storage medium stores instructions, when executed on a computer, causing the computer to perform resource allocation according to any of the foregoing aspects. method.
  • an embodiment of the present application provides a computer program product comprising instructions, when the instruction is run on a computer, causing the computer to perform the resource allocation method described in any of the above aspects.
  • the present application provides a communication device comprising at least one processing element (or chip) for performing the resource allocation method of any of the above aspects.
  • the chip may be a terminal chip or a base station chip.
  • the embodiment of the present application provides a communications system, including the base station and the first terminal, where the communications system further includes the first eMTC terminal in the foregoing aspect.
  • the scheduling resource allocated by the base station for the terminal does not include the MPDCCH resource reserved for the eMTC terminal, which can effectively prevent the eMTC terminal from losing the scheduling opportunity, thereby effectively preventing the throughput of the eMTC terminal from being too low. problem.
  • FIG. 1 is a schematic diagram of a network framework of a resource allocation method according to an embodiment of the present application
  • FIG. 2 is a schematic diagram of signaling interaction of an embodiment of a resource allocation method according to an embodiment of the present application
  • FIG. 3 is a schematic diagram of a resource allocation method of a resource allocation method according to an embodiment of the present application.
  • FIG. 4 is a schematic diagram of another resource allocation of a resource allocation method according to an embodiment of the present application.
  • FIG. 5 is a schematic diagram of signaling interaction of another embodiment of a resource allocation method according to an embodiment of the present application.
  • FIG. 6 is a schematic diagram of another resource allocation of a resource allocation method according to an embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of an embodiment of a base station according to an embodiment of the present application.
  • FIG. 8 is a schematic structural diagram of an embodiment of a terminal according to an embodiment of the present application.
  • FIG. 9 is a schematic structural diagram of another embodiment of a base station according to an embodiment of the present application.
  • FIG. 10 is a schematic structural diagram of another embodiment of a terminal according to an embodiment of the present application.
  • the embodiments of the present application provide a resource allocation method, a base station, and a terminal, which are used to effectively prevent an eMTC terminal from losing scheduling, thereby effectively preventing the problem that the throughput of the eMTC terminal is too low.
  • the resource allocation method in the embodiment of the present application is applicable to various LTE systems that are connected to an LTE terminal and an eMTC terminal.
  • the foregoing LTE system may include, but is not limited to, an evolved LTE (eLTE) system.
  • eLTE evolved LTE
  • An evolved LTE-A system, or an LTE-U system, or an LTE authorized assisted access (LAA) system is not limited herein.
  • FIG. 1 is a schematic diagram of a network framework according to an embodiment of the present application, including a base station, and multiple LTE terminals, multiple eMTC terminals, and the LTE terminal and the MTC terminal respectively accessing the base station.
  • the LTE terminal and the eMTC terminal are different terminals, and the LTE terminal and the eMTC terminal can respectively communicate with the base station, and the base station can identify whether the type of the access terminal is an eMTC terminal or an LTE terminal. It should be noted that FIG. 1 is only an example here, and the number of LTE terminals and eMTC terminals shown therein is not specifically limited.
  • the terminal involved in the embodiment of the present application may be a wireless terminal that can provide voice and/or data connectivity to the user.
  • the LTE terminal refers to an ordinary terminal that accesses the LTE system, and is a handheld device with a wireless connection function. Device, or other processing device connected to a wireless modem.
  • the wireless terminal can communicate with one or more core networks via a radio access network (RAN), which can be a mobile terminal, such as a mobile phone (or "cellular" phone) and a computer with a mobile terminal
  • RAN radio access network
  • RAN radio access network
  • RAN can be a mobile terminal, such as a mobile phone (or "cellular" phone) and a computer with a mobile terminal
  • it may be a portable, pocket, handheld, computer built-in or in-vehicle mobile device that exchanges language and/or data with a wireless access network.
  • a wireless terminal may also be referred to as a system, a subscriber unit, a subscriber station, a mobile station, a mobile, a remote station, an access point, Remote terminal, access terminal, user terminal, user agent, user device, or user equipment (UE), do not do here limited.
  • the eMTC terminal is an access base station, and is different from the eMTC terminal of the LTE terminal.
  • the eMTC terminal is generally used as a sensing device for data monitoring, such as a remote water meter, a temperature measuring device, etc., and the amount of data to be reported by these monitoring devices is not Large, and has periodic reporting features, such as remote water meters and other equipment / devices, specifically not limited here.
  • a resource allocation method in which a base station may allocate a target scheduling resource that does not include a MPDCCH resource reserved by a base station for a first eMTC terminal.
  • the resource allocation indication information is sent to the first terminal to indicate the target scheduling resource allocated by the base station to the first terminal, so that the first terminal determines the target scheduling resource according to the indication of the resource allocation indication information, thereby Data or signaling transmission is performed on the target scheduling resource.
  • the first eMTC terminal and the first terminal respectively access the base station, and the first eMTC terminal and the first terminal are different terminals.
  • the scheduling resource allocated by the base station for the first terminal does not include the MPDCCH resource reserved for the first MTC terminal, which can effectively prevent the first eMTC terminal from losing the scheduling opportunity, thereby effectively preventing the throughput of the first eMTC terminal.
  • the problem is too low.
  • the determining, by the base station, the target scheduling resource includes: when the base station determines that the signaling scheduling resource needs to be allocated to the first terminal, the base station determines the target scheduling resource.
  • the base station determines the target scheduling resource.
  • the target scheduling resource in the embodiment of the present application may refer to a data scheduling resource, such as a downlink data scheduling resource allocated by the base station to the first terminal, or may be a signaling scheduling resource, such as a public LTE system.
  • Signaling scheduling resources such as control messages (such as system messages, paging messages, random access response messages), common control channel (CCCH), dedicated control channel (DCCH), etc. limited.
  • the first terminal may be an LTE terminal or a second eMTC terminal.
  • the first eMTC terminal and the second eMTC terminal are Different eMTC terminals.
  • the following describes the resource allocation method provided by the embodiment of the present application when the first terminal is an LTE terminal or a second eMTC terminal.
  • the first terminal is an LTE terminal
  • the target scheduling resource is a downlink data scheduling resource
  • the base station sends the downlink data as an example.
  • a resource allocation method is described in the embodiment of the present application. Referring to FIG. 2, FIG. 2 is implemented in the present application.
  • An example of a resource allocation method is a schematic diagram of signaling interaction, which includes the following steps:
  • the base station determines a downlink data scheduling resource.
  • the downlink data scheduling resource does not include the MPDCCH resource reserved by the base station for the first MTC terminal.
  • the system bandwidth of the LTE system is 5M and one subframe is taken as an example. It should be understood that one subframe includes four narrowbands (NBs), which are bandwidth units transmitted by the eMTC terminal in the current system bandwidth. Each narrowband in the system bandwidth is numbered. As shown in FIG. 3, the narrowbands of the four narrowbands of the subframe are numbered "0-3", wherein one narrowband includes six consecutive RBs.
  • the first eMTC terminal is allocated a certain narrowband as the scheduling resource, where it is assumed that the MPDCCH resources reserved by the base station for the first eMTC terminal are numbered "1" and "3".
  • the base station when the base station allocates the downlink data scheduling resource to the LTE terminal, that is, the PDSCH resource, the base station does not include the narrowband resources numbered “1” and “3”.
  • the base station is LTE.
  • the PDSCH resources allocated by the terminal are shown in Figure 3.
  • the method may further include:
  • the base station acquires a CQI of the LTE terminal
  • the base station determines the downlink data scheduling resource according to the acquired CQI of the LTE terminal.
  • the base station can determine, according to the CQI, the data block size, the coding mode, and the modulation mode of the downlink data that needs to be transmitted, so that, if the MPDCCH resource allocated by the base station for the first MTC terminal is not used, the CQI can be allocated to the LTE terminal. PDCCH resources.
  • the base station acquires the CQI of the LTE terminal, and the base station sends a channel sounding reference signal (SRS) to the LTE terminal, and the LTE terminal reports the CQI to the base station according to the SRS message sent by the base station.
  • SRS channel sounding reference signal
  • the CQI that can be actively reported by the LTE terminal periodically is not limited herein.
  • the base station sends resource allocation indication information to the LTE terminal.
  • the base station may fill the downlink data scheduling resource with the downlink data, and send the resource allocation indication information to the LTE terminal, where the corresponding LTE terminal may receive the resource allocation indication information sent by the base station, where the resource allocation indication The information is used to indicate the downlink data scheduling resource allocated by the base station to the LTE terminal.
  • the LTE terminal determines, according to the received resource allocation indication information, a downlink data scheduling resource.
  • the LTE terminal may determine, according to the indication of the resource allocation indication information, the downlink data scheduling resource allocated by the base station to the LTE terminal.
  • the LTE terminal receives downlink data sent by the base station on the downlink data scheduling resource.
  • the LTE terminal After receiving the resource allocation indication information sent by the eNB, the LTE terminal receives the downlink data sent by the base station on the downlink data scheduling resource allocated by the LTE terminal according to the indication of the resource allocation indication information.
  • the base station does not include the MPDCCH resource reserved by the base station for the first eMTC terminal in the downlink data scheduling resource allocated for the LTE terminal, which can effectively prevent the first eMTC terminal from losing the scheduling opportunity, thereby effectively preventing the first eMTC.
  • the target scheduling resource may also be referred to as a signaling scheduling resource
  • the common control message scheduling of the LTE system is taken as an example.
  • the location of the RB resource allocated by the base station for the common control message allocated by the terminal is as shown in FIG. 4.
  • the RB resource allocated by the base station for the common control message allocated by the terminal does not include the MPDCCH resource reserved by the base station for the first eMTC terminal.
  • the base station does not occupy the MPDCCH resource reserved by the base station for the first eMTC terminal, and can effectively prevent the first eMTC terminal from losing the scheduling. Opportunity to effectively prevent the problem of low throughput of the first eMTC terminal.
  • FIG. 5 is a schematic diagram of signaling interaction of an embodiment of a resource allocation method according to an embodiment of the present application, including the following steps:
  • the base station determines the target scheduling resource.
  • the base station allocates downlink data scheduling resources to the second eMTC terminal, and the base station can determine the target scheduling resource.
  • the target scheduling resource does not include the MPDCCH resource reserved by the base station for the first eMTC terminal.
  • the base station allocates the PDSCH-N resource to the second eMTC terminal as an example.
  • the PDSCH resource allocated to the eMTC terminal is referred to as PDSCH-N in the present application, as shown in FIG. It can be seen that, in the N subframe, the N+1 subframe, and the N+2 subframe, there are fixed MPDCCH resources reserved for the eMTC terminal, for example, the eMTC terminal 1, the eMTC terminal 2, and the eMTC terminal 3 have their Fixed reserved MPDCCH resources.
  • the eMTC terminal 1 is the second eMTC terminal, and the eMTC terminal 1 and the eMTC terminal 2 are the first eMTC terminal.
  • the base station when the PDSCH-N resource is allocated to the eMTC terminal 1, the base station is used.
  • the PDSCH-N resource location allocated for the eMTC terminal 1 is as shown in FIG. 6.
  • the PDSCH-N resource allocated by the base station to the eMTC terminal 1 does not include the MPDCCH resource reserved by the base station for the eMTC terminal 2 and the eMTC terminal 3.
  • the base station sends resource allocation indication information to the second eMTC terminal.
  • the base station After the base station allocates the target scheduling resource to the second eMTC terminal, the base station sends the resource allocation indication information to the second eMTC terminal, where the resource allocation indication information is used to indicate the target scheduling resource allocated by the base station to the second eMTC terminal.
  • the second eMTC terminal transmits data on the target scheduling resource according to the indication of the resource allocation indication information.
  • the second eMTC terminal After receiving the resource allocation indication information sent by the base station, the second eMTC terminal transmits data to the base station on the target scheduling resource allocated by the base station according to the indication of the resource allocation indication information.
  • the MPDCCH resources allocated to the first eMTC terminal that is, the other eMTC terminals, which are allocated by the base station to the second eMTC terminal, can also be effectively prevented.
  • the eMTC terminal is prevented from losing the scheduling opportunity, thereby effectively preventing the throughput of the eMTC terminal from being too low.
  • FIG. 7 is a schematic structural diagram of an embodiment of a base station according to an embodiment of the present disclosure, where the base station includes a processing unit 101 and a sending unit 102.
  • the processing unit 101 is configured to determine a target scheduling resource, where the target scheduling resource does not include the MPDCCH resource reserved by the base station for the first eMTC terminal;
  • the sending unit 102 is configured to send the resource allocation indication information to the first terminal, where the resource allocation indication information is used to indicate that the base station allocates the target scheduling resource determined by the processing unit to the first terminal;
  • the first eMTC terminal and the first terminal respectively access the base station, and the first eMTC terminal and the first terminal are different terminals.
  • the determining, by the processing unit 101, the target scheduling resource includes:
  • the processing unit 101 is configured to determine the target scheduling resource when the base station determines that a signaling scheduling resource needs to be allocated to the first terminal.
  • the determining, by the processing unit 101, the target scheduling resource includes:
  • the processing unit 101 is configured to determine, when the base station determines that a data scheduling resource needs to be allocated to the first terminal, the target scheduling resource.
  • the first terminal is an LTE terminal
  • the base station further includes an obtaining unit 103;
  • the obtaining unit 103 is configured to acquire a CQI of the first terminal
  • the determining, by the processing unit 101, the target scheduling resource includes:
  • the processing unit 101 is configured to determine the target scheduling resource according to the CQI received by the acquiring unit 103, where the target scheduling resource is a downlink data scheduling resource allocated by the base station to the first terminal.
  • FIG. 8 is a schematic structural diagram of an embodiment of a base station according to an embodiment of the present disclosure.
  • the base station includes a receiving unit 201, a determining unit 202, and a transmitting unit 203.
  • the receiving unit 201 is configured to receive resource allocation indication information that is sent by the base station, where the resource allocation indication information is used to indicate that the base station allocates a target scheduling resource to the first terminal, where the target scheduling resource is determined by the base station, where The target scheduling resource does not include the MPDCCH resource reserved by the base station for the first eMTC terminal;
  • the determining unit 202 is configured to determine, according to the indication of the resource allocation indication information received by the receiving unit 201, the target scheduling resource;
  • the transmitting unit 203 is configured to transmit information on the target scheduling resource determined by the determining unit 202.
  • the first eMTC terminal and the first terminal respectively access the base station, and the first eMTC terminal and the first terminal are different terminals.
  • the first terminal is an LTE terminal
  • the transmitting unit 203 is further configured to: before the receiving unit receives the resource allocation indication information sent by the base station, send the CQI to the base station, where the target scheduling resource is After receiving the CQI, the base station schedules resources according to the downlink data allocated by the first terminal according to the CQI.
  • the base station does not occupy the MPDCCH resource reserved by the base station for the first eMTC terminal, and can effectively prevent the first eMTC terminal from losing the scheduling. Opportunity to effectively prevent the problem of low throughput of the first eMTC terminal.
  • the scheduling resource allocated by the base station for the terminal does not include the MPDCCH resource reserved for the MTC terminal, which can effectively prevent the MTC terminal from losing the scheduling opportunity, thereby effectively preventing the throughput of the MTC terminal from being too low. problem.
  • each unit of the above device is only a division of a logical function, and may be integrated into one physical entity or physically separated in whole or in part.
  • all of the units may be implemented in the form of software by means of processing component calls; or may be implemented in hardware form; some units may be implemented by software in the form of processing component calls, and some units may be implemented in hardware form, specifically not limited.
  • the processing unit may be a separately set processing element, or may be integrated in one of the above-mentioned base stations or terminals, or may be stored in a program in the memory of the base station or terminal, by the base station or terminal.
  • One of the processing elements calls and executes the function of the processing unit.
  • the implementation of other units is similar.
  • each step of the above method or each of the above single units may be completed by an integrated logic circuit of hardware in the processor element or an instruction in the form of software.
  • the above receiving unit is a unit for controlling reception, and may receive the opposite end through the receiving apparatus of the base station or the terminal, for example, an antenna and a radio frequency device (for example, the opposite end of the base station is a terminal; or the opposite end of the terminal is a base station) The message sent.
  • the above sending unit is a unit for controlling transmission, and can send information to the opposite end through the transmitting device of the above base station or terminal, such as an antenna and a radio frequency device.
  • the above units may be one or more integrated circuits configured to implement the above methods, such as one or more application specific integrated circuits (ASICs), or one or more microprocessors (digital) Singnal processor, DSP), or one or more field programmable gate arrays (FPGAs).
  • ASICs application specific integrated circuits
  • DSP digital Singnal processor
  • FPGAs field programmable gate arrays
  • the processing element can be a general purpose processor, such as a central processing unit (CPU) or other processor that can invoke the program.
  • CPU central processing unit
  • these units can be integrated and implemented in the form of a system-on-a-chip (SOC).
  • SOC system-on-a-chip
  • FIG. 9 is a schematic structural diagram of an embodiment of a base station according to an embodiment of the present disclosure.
  • the base station includes an antenna 110, a radio frequency device 120, and a baseband device 130.
  • the antenna 110 is connected to the radio frequency device 120.
  • the radio frequency device 120 receives the information transmitted by the terminal or other base station through the antenna 110, and transmits the information transmitted by the terminal or other base station to the baseband device 130 for processing.
  • the baseband device 130 processes the information of the terminal or other base station, and sends the information to the radio frequency device 120.
  • the radio frequency device 120 processes the information of the terminal or other base station, and then sends the information to the terminal or other base station through the antenna 110. .
  • the above various units are implemented in the form of a processing element scheduler, such as baseband device 130 including processing element 131 and storage element 132, processing element 131 invoking a program stored by storage element 132 to perform the base station in the above method embodiments Side method.
  • the baseband device 130 may further include a communication interface 133 for interacting with the radio frequency device 120, such as a common public radio interface (CPRI).
  • CPRI common public radio interface
  • the above units may be one or more processing elements configured to implement the above methods, the processing elements being disposed on the baseband device 130, where the processing elements may be integrated circuits, such as: one or more ASICs, or one or more DSPs, or one or more FPGAs, etc. These integrated circuits can be integrated to form a chip.
  • the above units may be integrated and implemented in the form of a system-on-a-chip (SOC).
  • the baseband device 130 includes a SOC chip, which is used to implement the primary base station or the secondary base station in the above method. The action performed.
  • the processing element 131 and the storage element 132 may be integrated into the chip, and the functions of the above method or the above units may be implemented by the processing element 131 in the form of a stored program that calls the storage element 132; or, at least one integrated circuit may be integrated into the chip.
  • the functions of the above methods or the above units may be implemented; or, in combination with the above implementation manners, the functions of some units are implemented in the form of processing component calling programs, and the functions of some units are implemented in the form of integrated circuits.
  • the above base station includes at least one processing element and storage element, wherein at least one processing element is used to perform the method provided by the above method embodiments.
  • the processing element may perform some or all of the steps in the above method embodiments in a manner of executing the program stored in the storage element in the first manner; or in the second manner: through the integrated logic circuit of the hardware in the processor element Some or all of the steps in the foregoing method embodiments are performed in combination with the instructions.
  • the methods provided in the foregoing method embodiments may also be implemented in combination with the first mode and the second mode.
  • the above units may be one or more integrated circuits configured to implement the above methods, such as one or more application specific integrated circuits (ASICs), or one or more microprocessors (digital) Singnal processor, DSP), or one or more field programmable gate arrays (FPGAs).
  • ASICs application specific integrated circuits
  • DSP digital Singnal processor
  • FPGAs field programmable gate arrays
  • the processing component may be a processor
  • the processor may be an integrated circuit chip having signal processing capabilities.
  • each step of the above method may be implemented by a processor executing a computer program in a storage element.
  • the processing element may be a general-purpose processor, such as a central processing unit (CPU), or a digital signal processing (DSP), an application-specific integrated circuit (ASIC), Field-programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware component.
  • CPU central processing unit
  • DSP digital signal processing
  • ASIC application-specific integrated circuit
  • FPGA Field-programmable gate array
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the steps of the method disclosed in the embodiments of the present application may also be directly implemented by the hardware decoding processor, or by a combination of hardware and software units in the decoding processor.
  • the software unit can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the processing element can also be another processor that can invoke the program.
  • the above units can be integrated and implemented in the form of a system-on-a-chip (SOC).
  • the storage element can be a memory or a collective name for a plurality of storage elements.
  • the memory may include a read-only memory (ROM) and a random access memory (RAM).
  • ROM read-only memory
  • RAM random access memory
  • Other memories or storage media may be provided from the memory to the processing component 110.
  • Instructions and data A portion of the memory may also include a non-volatile random access memory (NVRAM).
  • NVRAM non-volatile random access memory
  • the memory stores operating system and operational instructions, executable units or data structures, or a subset thereof, or an extended set thereof, wherein the operational instructions can include various operational instructions for implementing various operations.
  • the operating system can include a variety of system programs for implementing various basic services and handling hardware-based tasks.
  • FIG. 10 is a schematic structural diagram of another embodiment of a terminal according to an embodiment of the present disclosure.
  • the terminal may be used as an LTE terminal or a second eMTC terminal in the foregoing method embodiment.
  • the terminal includes a processing component 110, a storage component 120, and a transceiver component 130.
  • the transceiver component 130 can be coupled to an antenna.
  • the transceiver component 130 receives the information transmitted by the base station through the antenna and transmits the information to the processing component 110 for processing.
  • processing component 110 processes the data of the terminal and transmits it to the base station via transceiver component 130.
  • the storage component 120 is configured to store a program that implements the terminal side of the above method embodiment, and the processing component 110 invokes the program to perform the operations of the LTE terminal or the second eMTC side of the foregoing method embodiment.
  • the above units may be one or more processing elements configured to implement the above methods, the processing elements being disposed on a circuit board of the terminal, where the processing elements may be integrated circuits, such as: one or more ASICs, or one or more DSPs, or one or more FPGAs, etc. These integrated circuits can be integrated to form a chip.
  • the above units may be integrated and implemented in the form of a system-on-a-chip (SOC).
  • the terminal includes the SOC chip, and the chip is used to implement the terminal-side operation in the above method.
  • the processing component 110 and the storage component 120 may be integrated in the chip, and the functions of the above method or the above modules may be implemented by the processing component 110 in the form of a stored program of the storage component 120; or, at least one integrated circuit may be integrated in the chip.
  • the functions of the above methods or the above modules may be implemented; or, in combination with the above implementation manners, the functions of some units are implemented by the processing component calling program, and the functions of some units are implemented by the form of an integrated circuit.
  • the terminal comprises at least one processing element and a storage element, wherein at least one processing element is used to perform the method provided by the above method embodiment LTE terminal or second eMTC terminal.
  • the processing element may perform some or all of the steps in the above method embodiments in a manner of executing the program stored in the storage element in the first manner; or in a second manner: by combining the integrated logic circuits of the hardware in the processing element
  • the method of the foregoing method performs part or all of the steps on the terminal side in the foregoing method embodiment.
  • the method provided by the LTE terminal or the second eMTC terminal side of the foregoing method embodiment may also be implemented in combination with the first mode and the second mode.
  • the processing elements herein, as described above, may be general purpose processing elements, such as a CPU, or may be one or more integrated circuits configured to implement the above methods, such as: one or more ASICs, or one or more DSPs) Or, one or more Field Programmable Gate Arrays (FPGAs), and the like.
  • general purpose processing elements such as a CPU
  • integrated circuits configured to implement the above methods, such as: one or more ASICs, or one or more DSPs) Or, one or more Field Programmable Gate Arrays (FPGAs), and the like.
  • the storage element may be a memory or a collective name of a plurality of storage elements.
  • the memory may include a ROM and a RAM, and other memories or storage media may be provided, and the memory and the data are supplied to the processing element 110 by the memory. .
  • a portion of the memory may also include NVRAM.
  • the memory stores operating systems and operational instructions, executable modules or data structures, or a subset thereof, or an extended set thereof, wherein the operational instructions can include various operational instructions for implementing various operations.
  • the operating system can include a variety of system programs for implementing various basic services and handling hardware-based tasks.
  • the embodiment of the present application provides a computer readable storage medium. It should be noted that the technical solution proposed by the present application may contribute to the prior art or all or part of the technical solution may be in software.
  • the form of the product port is embodied.
  • the computer software product is stored in a storage medium for storing computer software instructions used by the base station or the terminal, and the storage medium comprises: a U disk, a mobile hard disk, and a read only memory (read- A medium that can store program code, such as a memory, a random access memory (RAM), a magnetic disk, or an optical disk.
  • the instructions contained in the storage medium are run on a computer, the computer implements the above method. A method of some or all of the steps of a terminal or a base station in an embodiment.
  • the embodiment of the present application further provides a communication apparatus, including at least one storage element and at least one processing element, wherein the at least one storage element is configured to store a program, when the program is executed, to cause the communication device to perform any of the foregoing implementations.
  • the device may be a base station chip, or an LTE terminal, or an eMTC terminal chip.
  • the present application provides a program product, such as a computer readable storage medium, including a program for implementing the above described base station or terminal functions.
  • the embodiment of the present application further provides a communication system, including the base station and the first terminal in the foregoing aspect, where the communication system further includes the first eMTC terminal in the foregoing aspect.
  • the above embodiments it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof.
  • software it may be implemented in whole or in part in the form of a computer program product.
  • the computer program product includes one or more computer instructions.
  • the computer program instructions When the computer program instructions are loaded and executed on a computer, the processes or functions described in accordance with embodiments of the present invention are generated in whole or in part.
  • the computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable device.
  • the computer instructions can be stored in a computer readable storage medium or transferred from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions can be from a website site, computer, server or data center Transfer to another website site, computer, server, or data center by wire (eg, coaxial cable, fiber optic, digital subscriber line (DSL), or wireless (eg, infrared, wireless, microwave, etc.).
  • the computer readable storage medium can be any available media that can be stored by a computer or a data storage device such as a server, data center, or the like that includes one or more available media.
  • the usable medium may be a magnetic medium (eg, a floppy disk, a hard disk, a magnetic tape), an optical medium (eg, a DVD), or a semiconductor medium such as a solid state disk (SSD) or the like.
  • the disclosed system, unit and method may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, units or components may be combined or may be Integrate into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the connection relationship between the units indicates that there is a communication connection between them, and specifically may be implemented as one or more communication buses or signal lines.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • the integrated unit may be stored in a computer readable storage medium when implemented in the form of a software functional unit and sold or used as a standalone product. Based on such understanding, the technical solution of the present application, in essence or the contribution to the prior art, or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium.
  • a number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present application.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program code. .

Abstract

本申请实施例公开了一种资源分配方法、基站以及终端。本申请实施例方法包括：基站确定目标调度资源，目标调度资源不包括基站为第一机器类通信MTC 终端预留的 MTC 物理下行控制信道 MPDCCH 资源；基站向第一终端发送资源分配指示信息，资源分配指示信息用于指示基站为第一终端分配目标调度资源；其中，第一 eMTC 终端与第一终端分别接入基站，第一 eMTC终端与第一终端为不同的终端。本申请实施例还对应公开了一种基站以及终端。

Description

资源分配方法、基站以及终端
本申请要求于2017年06月23日提交中国专利局、申请号为201710487745.9、发明名称为“资源分配方法、基站以及终端”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请实施例涉及通信领域，尤其涉及到一种资源分配方法、基站以及终端。
背景技术
机器对机器(machine to machine，M2M)，是指将数据从一台终端传送到另一台终端，实现终端与终端之间的对话，为物联网技术的支撑技术之一，M2M作为物联网的主要应用形式，呈现出蓬勃的发展趋势。部署机器类通信依赖于M2M终端和网络间的连接，由于当前蜂窝网络覆盖广泛，蜂窝网络成为机器对机器最直接的承载网络。第三代合作伙伴计划(3rd generation partnership Project，3GPP)将现有蜂窝无线网络架构下的M2M定义为机器类通信(machine type communication，MTC)。其中，增强型(enhanced MTC)eMTC基于蜂窝网络进行部署，可以直接接入现有的LTE网络。
目前，随着eMTC终端的普及，eMTC终端也越来越多，LTE小区内eMTC终端数据流量需求也会随着越变越高，eMTC终端依靠MTC物理下行控制信道(MTC physical downlink control channel，MPDCCH)和物理下行共享信道(physical downlink shared channel，PDSCH)的重复次数提升覆盖范围的MTC终端，因此使得MTC终端对资源块(resource block，RB)占用也随之增加，对吞吐量需要越来越高，其中，MPDCCH表示LTE基站为eMTC终端所分配的PDCCH资源。
现有技术中，LTE小区的调度顺序是按照特定顺序进行调度，分为优先调度和共享调度两部分，其中每部分又分为很多种调度类型。在优先调度部分，其中包含LTE系统的系统消息等公共控制消息，、公共控制信道(common control channel，CCCH)、(dedicated control channel，DCCH)等信令调度，在共享调度部分，包含LTE和MTC的数据调度部分LTE高优先级调度任务的资源分配，会占用为eMTC终端分配的MPDCCH资源所在资源块(resource block，RB)，一旦MPDCCH资源被占用，将导致eMTC终端失去调度机会，从而导致eMTC终端的吞吐量较低。
发明内容
本发明实施例提供了一种资源分配方法、基站以及终端，用于解决现有技术中存在的导致eMTC终端失去调度机会，从而导致eMTC终端的吞吐量较低的技术问题。
有鉴于此，本申请实施例提供了以下技术方案：
第一方面，本申请实施例提供了一种资源分配方法，该方法包括：基站确定不包括基站为第一eMTC终端预留的MPDCCH资源的目标调度资源，基站向第一终端发送资源分配指示信息，以使第一终端根据资源分配指示信息的指示在对应的调度资源上传输信息，资源 分配指示信息用于指示基站为第一终端分配目标调度资源；其中，第一eMTC终端与第一终端分别接入基站，所述第一eMTC终端与所述第一终端为不同的终端。由此可见，基站在为终端分配的调度资源中不包括为eMTC终端预留的MPDCCH资源，可以有效地防止eMTC终端失去调度的机会，从而有效地防止eMTC终端的吞吐量过低的问题。
在一种可能的实现中，第一终端为第二eMTC终端或LTE终端，第二eMTC终端与第一eMTC终端为不同的eMTC终端。可以看出，在本实现中，对于第一终端为第二eMTC终端时，可以有效地防止基站为第二eMTC终端分配的调度资源中包括为第一eMTC终端，即其他eMTC终端所分配的MPDCCH资源；对于第一终端为LTE终端时，可以有效地减少防止基站为LTE终端分配的调度资源中包括基站为第一eMTC终端分配的MPDCCH资源。通过上述方式都可以有效地防止eMTC终端失去MPDCCH资源，有效地防止eMTC终端失去调度机会，从而有效地防止eMTC终端的吞吐量过低的情况。
结合上述第一方面，在一种可能的实现中，基站确定目标调度资源包括：当基站确定需要向第一终端分配信令调度资源时，基站确定该目标调度资源。由此可得，在本实现中，具体到在基站为第一终端分配信令调度资源时，基站确定不包括基站为第一eMTC终端预留的MPDCCH资源的目标调度资源作为第一终端的信令调度资源。
结合上述第一方面，在一种可能的实现中，基站确定目标调度资源包括：
当基站确定需要向第一终端分配数据调度资源时，基站确定目标调度资源。在本实现中，具体到在基站为第一终端分配数据调度资源时，基站确定不包括基站为第一eMTC终端预留的MPDCCH资源的目标调度资源作为第一终端的数据调度资源。
在一种可能的实现中，当第一终端为LTE终端时，基站确定目标调度资源包括：基站接收第一终端发送的信道质量指示(channel quality indicator，CQI)；基站根据信道质量指示确定目标调度资源，目标调度资源为基站为第一终端分配的下行数据调度资源。在本实现中，基站结合LTE终端上报的信道质量，为LTE终端分配不包括第一eMTC终端预留的MPDCCH资源的目标调度资源作为该LTE终端的下数据调度资源。提高了方案的可实施性。
在一种可能的实现中，当第一终端为第一eMTC终端时，基站确定目标调度资源包括：基站接收第一eMTC终端发送的信道质量指示；基站根据信道质量指示确定目标调度资源，目标调度资源为基站为第一eMTC终端分配的下行数据调度资源。在本实现中，基站第二eMTC终端上报的信道质量，为第二eMTC终端分配不包括为第一eMTC终端预留的MPDCCH资源的目标调度资源作为第二eMTC终端的下数据调度资源。提高了方案的可实施性。
第二方面，本申请实施例提供了一种资源分配方法，该方法包括：第一终端接收基站发送的资源分配指示信息，资源分配指示信息用于指示基站为第一终端分配目标调度资源，目标调度资源由基站确定，目标调度资源不包括基站为第一MTC终端预留的MPDCCH资源；其中，第一eMTC终端与第一终端分别接入所述基站，第一eMTC终端与第一终端为不同的终端，在第一终端接收到资源分配指示信息后，可以根据该资源分配指示信息的指示确定上述目标调度资源，根据资源分配指示信息的指示在目标调度资源上传输信息。
在一种可能的实现中，所述目标调度资源为信令调度资源，所述第一终端根据资源分配指示信息的指示在目标调度资源上传输信息包括：第一终端根据资源分配指示信息的指示在所述信令调度资源上传输信令。
在一种可能的实现中，所述目标调度资源为数据调度资源，所述第一终端根据资源分配指示信息的指示在目标调度资源上传输信息包括：第一终端根据资源分配指示信息的指示在所述数据调度资源上传输数据。
在一种可能的实现中，第一终端为第二eMTC终端或LTE终端。
在一种可能的实现中，当第一终端为LTE终端时，第一终端接收基站发送的资源分配指示信息之前，方法还包括：第一终端向基站发送信道质量指示，目标调度资源为基站接收到信道质量指示后，根据信道质量指示为第一终端分配的下行数据调度资源。
第三方面，本本申请实施例提供了一种基站，该基站包括用于上述各第一方面中各个步骤的单元/手段(means)。在一种可能的实现中，该基站包括：处理单元，用于确定目标调度资源，目标调度资源不包括基站为第一eMTC终端预留的MPDCCH资源；发送单元，用于向第一终端发送资源分配指示信息，以使第一终端根据资源分配指示信息的指示在对应的调度资源上传输信息，资源分配指示信息用于指示基站为第一终端分配目标调度资源；其中，第一eMTC终端与第一终端分别接入基站。
在本申请的第三方面中，基站的组成元/手段(means)还可以执行前述第一方面中各种可能的实现方式中所描述的步骤，详见前述对第一方面，以及第一方面中各种可能的实现方式中的说明，具体此处不再做赘述。
第四方面，本申请实施例还提供了一种基站，该基站具有实现上述第一方面方法中基站的行为的功能，上述功能可以通过硬件实现，也可以通过硬件执行相应的软件实现。硬件或软件包括一个或多个与上述功能相对应的单元。在一种可能的实现中，基站的结构中包括通信接口，通信接口被用于配置为支持与第一终端进行的数据/信息的发送/接收。基站的结构中包括至少一个存储元件和至少一个处理元件(或芯片)，该至少一个存储元件用于存储程序和数据，该至少一个处理元件(或芯片)用于执行上述至少一个存储元件的程序时实现上述第一方面所提供的方法。
第五方面，本本申请实施例提供了一种终端，该终端包括用于上述第二方面各个步骤的单元/手段(means)。在一种可能的实现中，该终端包括：接收单元，用于接收基站发送的资源分配指示信息，资源分配指示信息用于指示基站为终端分配目标调度资源，目标调度资源由基站确定，目标调度资源不包括基站为第一eMTC终端预留的MPDCCH资源；确定单元，用于根据资源分配指示信息的指示确定所述目标调度资源，传输单元，用于根据接收单元接收的资源分配指示信息的指示在目标调度资源上传输信息。
在本申请的第五方面中，终端的组成单元/手段(means)还可以执行前述第二方面中各种可能的实现方式中所描述的步骤，详见前述对第二方面，以及第二方面中各种可能的实现方式中的说明，具体此处不再做赘述。
第六方面，本申请实施例还提供了一种终端，该终端具有实现上述第二方面方法中第一终端的行为的功能，上述功能可以通过硬件实现，也可以通过硬件执行相应的软件实 现。硬件或软件包括一个或多个与上述功能相对应的单元。在一种可能的实现中，终端的结构中包括收发元件，收发元件被用于配置为支持与基站进行的数据/信息的发送/接收。该终端还可以包括至少一个存储元件，该至少一个存储元件用于存储程序和数据，还包括至少一个处理元件(或芯片)，用于执行上述至少一个存储元件的程序时实现上述第二方面所提供的方法。
第七方面，本申请实施例提供了一种计算机可读存储介质，所述计算机可读存储介质中存储有指令，当其在计算机上运行时，使得计算机执行上述任一方面所述的资源分配方法。
第八方面，本申请实施例提供了一种包含指令的计算机程序产品，当该指令在计算机上运行时，使得计算机执行上述任一方面所述的资源分配方法。
第九方面，本申请提供了一种通信装置，该通信装置包括用于执行上述任一方面所述的资源分配方法的至少一个处理元件(或芯片)。其中，所述芯片可以是终端芯片或者基站芯片。
第十方面，本申请实施例提供了一种通信系统，包括以上方面所述基站、第一终端，所述通信系统中还可以包含以上方面所述的第一eMTC终端。
从以上技术方案可以看出，基站在为终端分配的调度资源不包括为eMTC终端预留的MPDCCH资源，可以有效地防止eMTC终端失去调度的机会，从而有效地防止eMTC终端的吞吐量过低的问题。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍。
图1为本申请实施例一种资源分配方法一个网络框架示意图；
图2本申请实施例一种资源分配方法一个实施例信令交互示意图；
图3本申请实施例一种资源分配方法一个资源分配示意图；
图4本申请实施例一种资源分配方法另一资源分配示意图；
图5本申请实施例一种资源分配方法另一实施例信令交互示意图；
图6本申请实施例一种资源分配方法另一资源分配示意图；
图7本申请实施例一种基站一个实施例结构示意图；
图8本申请实施例一种终端一个实施例结构示意图；
图9本申请实施例一种基站另一实施例结构示意图；
图10本申请实施例一种终端另一实施例结构示意图。
具体实施方式
本申请实施例提供了一种资源分配方法、基站以及终端，用于可以有效地防止eMTC终端失去调度的机会，从而有效地防止eMTC终端的吞吐量过低的问题。
本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”、“第三”、 “第四”等(如果存在)是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的实施例能够以除了在这里图示或描述的内容以外的顺序实施。此外，术语“包括”和以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
本申请实施例所提出的资源分配方法适用于接入有LTE终端，eMTC终端终端的各种各样的LTE系统中，例如上述LTE系统可以包括，但不局限于演进的LTE(eLTE)系统、演进的LTE-A(LTE-Advanced)系统、或LTE-U系统，或LTE授权辅助接入(licensed assisted access，LAA)系统，这里不做限定。请参阅图1所示，图1为本申请实施例所适用的网络框架示意图，包括基站、以及接入该基站的多个LTE终端、多个eMTC终端、上述LTE终端与MTC终端分别接入基站，LTE终端与eMTC终端为不同的终端，LTE终端与eMTC终端分别可以与基站实现通信，基站可以识别出接入终端的类型为eMTC终端还是LTE终端。需要说明的是，图1这里只是举例说明，其中所示的LTE终端和eMTC终端的数量不做具体限定。
本申请实施例中所涉及终端可以是指可以是指向用户提供语音和/或数据连通性的无线终端，具体的，LTE终端是指接入LTE系统的普通终端，为具有无线连接功能的手持式设备、或连接到无线调制解调器的其他处理设备。无线终端可以经无线接入网(radio access network，RAN)与一个或多个核心网进行通信，无线终端可以是移动终端，如移动电话(或称为“蜂窝”电话)和具有移动终端的计算机，例如，可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置，它们与无线接入网交换语言和/或数据。例如，个人通信业务(personal communication service，PCS)电话、无绳电话、会话发起协议(session initiation protocol，SIP)话机、无线本地环路(wireless local loop，WLL)站、个人数字助理(personal digital assistant，PDA)等设备。无线终端也可以称为系统、订户单元(subscriber unit)、订户站(subscriber station)，移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点(access point)、远程终端(remote terminal)、接入终端(access terminal)、用户终端(user terminal)、用户代理(user agent)、用户设备(user device，)、或用户装备(user equipment，UE)，这里不做限定。
而eMTC终端为接入基站中，区别于上述LTE终端的eMTC终端，eMTC终端一般都是用作数据监测的传感设备，如远程水表、温度测定装置等，这些监测设备需上报的数据量不大，并具有周期性上报特点，如远程水表等设备/装置，具体此处不做限定。
在本申请实施例中，为了解决背景技术中所示的问题，提出了一种资源分配方法，在该方法中，基站可以将不包括基站为第一eMTC终端预留的MPDCCH资源的目标调度资源作为第一终端的调度资源，再向第一终端发送资源分配指示信息指示基站为第一终端分配的上述目标调度资源，以使第一终端根据资源分配指示信息的指示确定该目标调度资源，从而在该目标调度资源上进行数据或信令的传输。其中，第一eMTC终端与第一终端分别接入基站，第一eMTC终端与第一终端为不同的终端。由此可见，基站在为第一终端分配的 调度资源不包括为第一MTC终端预留的MPDCCH资源，可以有效地防止第一eMTC终端失去调度的机会，从而有效地防止第一eMTC终端的吞吐量过低的问题。
在本申请实施例中，所述基站确定目标调度资源包括：当所述基站确定需要向第一终端分配信令调度资源时，所述基站确定所述目标调度资源。
或，所述基站确定目标调度资源包括：当所述基站确定需要向第一终端分配数据调度资源时，所述基站确定所述目标调度资源。
简而言之，本申请实施例中所讲的目标调度资源可以是指数据调度资源，例如基站向第一终端分配的下行数据调度资源，也可以是指信令调度资源，例如LTE系统的公共控制消息(例如系统消息、寻呼消息、随机接入响应消息)、公共控制信道(common control channel，CCCH)、专用控制信道(dedicated control channel，DCCH)等信令调度资源，具体此处不做限定。
需要说明的是，在本申请实施例中，第一终端具体可以为LTE终端，也可以为第二eMTC终端，当第一终端为第二eMTC终端时，第一eMTC终端与第二eMTC终端为不同的eMTC终端。下面对第一终端为LTE终端或第二eMTC终端的情况时，对本申请实施例所提供的资源分配方法进行一个描述。
首先，以第一终端为LTE终端，目标调度资源为下行数据调度资源为例，基站发送下行数据为例对本申请实施例一种资源分配方法进行描述，请参阅图2，图2为本申请实施例一种资源分配方法一个实施例信令交互示意图，包括以下步骤：
101、基站确定下行数据调度资源。
其中，该下行数据调度资源不包括基站为第一MTC终端预留的MPDCCH资源。
如图3所示，以LTE系统的系统带宽为5M、一个子帧为例进行说明，应理解，一个子帧包括4个窄带(narrowband，NB)，为eMTC终端在当前系统带宽发送的带宽单元，系统带宽中的每个窄带都进行了编号，如图3所示，子帧的4个窄带的窄带编号为“0-3”，其中，一个窄带包括连续6个RB。在基站对第一eMTC终端的调度中，会为第一eMTC终端分配某个窄带作为调度资源，其中，这里假设基站为第一eMTC终端预留的MPDCCH资源为编号为“1”和“3”的窄带资源，那么在本申请实施例中，基站为LTE终端分配下行数据调度资源时，即PDSCH资源时，不包括编号为“1”和“3”的窄带资源，示例性的，基站为LTE终端分配的PDSCH资源如图3所示。
需要说明的是，在基站确定下行数据调度资源之前，该方法还可以包括：
基站获取LTE终端的CQI；
基站根据获取的LTE终端的CQI确定下行数据调度资源。
基站可以根据根据CQI确定需要传输的下行数据的数据块大小、编码方式以及调制方式，从而在不使用基站为第一MTC终端分配的MPDCCH资源的情况下，结合该CQI，可以为LTE终端分配合适的PDCCH资源。
其中，基站获取LTE终端的CQI可以是基站向LTE终端发送信道探测参考消息(sounding reference signal，SRS)，LTE终端根据基站发送的SRS消息后，向基站上报CQI。
也可以LTE终端周期性主动上报的CQI，具体这里不做限定。
102、基站向LTE终端发送资源分配指示信息。
在基站确定下行数据调度资源后，基站可以在该下行数据调度资源上填充下行数据，并向LTE终端发送资源分配指示信息，对应的LTE终端可以接收基站发送的资源分配指示信息，该资源分配指示信息用于指示所述基站为LTE终端分配的下行数据调度资源。
103、LTE终端根据接收的资源分配指示信息确定下行数据调度资源。
在LTE终端接收到基站发送的资源分配指示信息后，可以根据该资源分配指示信息的指示，确定出基站为LTE终端分配的下行数据调度资源。
104、LTE终端在下行数据调度资源上接收基站发送的下行数据。
LTE终端接收到基站发送的资源分配指示信息后，根据该资源分配指示信息的指示，该基站为LTE终端分配的下行数据调度资源上接收基站发送的下行数据。
由此可见，基站在为LTE终端分配的下行数据调度资源中不包括基站为第一eMTC终端预留的MPDCCH资源，可以有效地防止第一eMTC终端失去调度的机会，从而有效地防止第一eMTC终端的吞吐量过低的问题。
以上对基站确定需要向第一终端数据信令调度资源时，应理解，由前述可知，目标调度资源也可以是指信令调度资源，以LTE系统的公共控制消息调度为例，示例性的，请参阅图4，基站为终端分配的公共控制消息分配的RB资源位置如图4所示。基站为终端分配的公共控制消息分配的RB资源不包括基站为第一eMTC终端预留的MPDCCH资源。
由此也可以看出，基站在为LTE终端分配的公共控制消息等信令调度资源时，也不占用基站为第一eMTC终端预留的MPDCCH资源，可以有效地防止第一eMTC终端失去调度的机会，从而有效地防止第一eMTC终端的吞吐量过低的问题。
接下来，以第一终端为第二eMTC终端，基站进行数据调度为例，对本申请实施例一种资源分配方法进行描述，其中，第二eMTC终端与第一eMTC终端为不同的eMTC终端，所述第二eMTC终端包括至少一个eMTC终端，这里不做限定。请参阅图5，图5为本申请实施例一种资源分配方法一个实施例信令交互示意图，包括以下步骤：
201、当基站为第二eMTC终端分配资源时，基站确定目标调度资源。
当第二eMTC终端需要接收基站下发的下行数据时，基站会为第二eMTC终端分配下行数据调度资源，则基站可以确定目标调度资源。其中，该目标调度资源不包括基站为第一eMTC终端预留的MPDCCH资源。
为了便于理解，以基站为第二eMTC终端分配PDSCH-N资源为例进行说明(其中，为eMTC终端分配的PDSCH资源在本申请文件中称为PDSCH-N)，如图6所示，由图6可以看出，在N子帧、N+1子帧和N+2子帧上，都有固定为eMTC终端预留的MPDCCH资源，例如eMTC终端1、eMTC终端2和eMTC终端3都有其固定预留的MPDCCH资源。以eMTC终端1为第二eMTC终端，eMTC终端1和eMTC终端2为第一eMTC终端为例，那么在本申请实施例中，示例性的，当为eMTC终端1分配PDSCH-N资源时，基站为eMTC终端1分配的PDSCH-N资源位置如图6所示，基站为eMTC终端1分配的PDSCH-N资源不包括基站为eMTC终端2和eMTC终端3预留的MPDCCH资源。
202、基站向所述第二eMTC终端发送资源分配指示信息。
在基站为第二eMTC终端分配了目标调度资源后，基站向第二eMTC终端发送资源分配指示信息，该资源分配指示信息用于指示所述基站为第二eMTC终端分配的目标调度资源。
203、第二eMTC终端根据所述资源分配指示信息的指示在目标调度资源上传输数据。
第二eMTC终端接收到基站发送的资源分配指示信息后，根据该资源分配指示信息的指示在基站分配的目标调度资源上与基站传输数据。
由此可见，对于第一终端为第二eMTC终端时，可以有效地防止基站为第二eMTC终端分配的调度资源中包括为第一eMTC终端，即其他eMTC终端所分配的MPDCCH资源，同样可以有效地防止eMTC终端失去调度机会，从而有效地防止eMTC终端的吞吐量过低的情况。
需要说明的是，对于前述的各方法实施例，为了简单描述，故将其都表述为一系列的动作组合，但是本领域技术人员应该知悉，本申请并不受所描述的动作顺序的限制，因为依据本申请，某些步骤可以采用其他顺序或者同时进行。其次，本领域技术人员也应该知悉，说明书中所描述的实施例均属于示例性实施例，所涉及的动作和单元并不一定是本申请所必须的。
为便于更好的实施本申请上述方法实施例中所描述的方案，下面还提供用于实施上述方案对应的相关装置。
请参阅图7，图7为本申请实施例一种基站一个实施例结构示意图，该基站包括处理单元101和发送单元102。
其中，处理单元101，用于确定目标调度资源，所述目标调度资源不包括所述基站为第一eMTC终端预留的MPDCCH资源；
发送单元102，用于向第一终端发送资源分配指示信息，所述资源分配指示信息用于指示所述基站为所述第一终端分配所述处理单元确定的所述目标调度资源；
其中，所述第一eMTC终端与所述第一终端分别接入所述基站，所述第一eMTC终端与所述第一终端为不同的终端。
可选地，所述处理单元101用于确定目标调度资源包括：
所述处理单元101，用于当所述基站确定需要向第一终端分配信令调度资源时，确定所述目标调度资源。
可选地，所述处理单元101用于确定目标调度资源包括：
所述处理单元101，用于当所述基站确定需要向第一终端分配数据调度资源时，确定所述目标调度资源。
可选地，所述第一终端为LTE终端，所述基站还包括获取单元103；
所述获取单元103，用于获取所述第一终端的CQI；
所述处理单元101用于确定所述目标调度资源包括：
所述处理单元101，用于根据所述获取单元103接收的所述CQI确定所述目标调度资源，所述目标调度资源为所述基站为所述第一终端分配的下行数据调度资源。
请参阅图8，图8为本申请实施例一种基站一个实施例结构示意图，该基站包括接收 单元201、确定单元202和传输单元203。
接收单元201，用于接收基站发送的资源分配指示信息，所述资源分配指示信息用于指示所述基站为所述第一终端分配目标调度资源，所述目标调度资源由所述基站确定，所述目标调度资源不包括所述基站为第一eMTC终端预留的MPDCCH资源；
确定单元202，用于根据所述接收单元201接收的资源分配指示信息的指示确定所述目标调度资源；
传输单元203，用于在所述确定单元202确定的所述目标调度资源上传输信息；
其中，所述第一eMTC终端与所述第一终端分别接入所述基站，所述第一eMTC终端与所述第一终端为不同的终端。
可选地，所述第一终端为LTE终端，所述传输单元203，还用于在所述接收单元接收基站发送的资源分配指示信息之前，向所述基站发送CQI，所述目标调度资源为所述基站接收到所述CQI后，根据所述CQI为所述第一终端分配的下行数据调度资源。
由此也可以看出，基站在为LTE终端分配的公共控制消息等信令调度资源时，也不占用基站为第一eMTC终端预留的MPDCCH资源，可以有效地防止第一eMTC终端失去调度的机会，从而有效地防止第一eMTC终端的吞吐量过低的问题。
从以上技术方案可以看出，基站在为终端分配的调度资源不包括为MTC终端预留的MPDCCH资源，可以有效地防止MTC终端失去调度的机会，从而有效地防止MTC终端的吞吐量过低的问题。
需要说明的是，上述装置各单元之间的信息交互、执行过程等内容，由于与本申请实施例中的方法实施例基于同一构思，具体的更多细节可以参阅方法实施例部分，其带来的技术效果也与本申请方法实施例相同，具体内容可参见本申请前述所示的方法实施例中的叙述，此处不再赘述。
另外需要说明的是，以上装置(基站或终端)的各个单元的划分仅仅是一种逻辑功能的划分，实际实现时可以全部或部分集成到一个物理实体上，也可以物理上分开。且这些单元可以全部以软件通过处理元件调用的形式实现；也可以全部以硬件的形式实现；还可以部分单元以软件通过处理元件调用的形式实现，部分单元以硬件的形式实现，具体不做限定。例如，处理单元可以为单独设立的处理元件，也可以集成在上述基站或终端的某一个芯片中实现，此外，也可以以程序的形式存储于上述基站或终端的存储器中，由上述基站或终端的某一个处理元件调用并执行该处理单元的功能。其它单元的实现与之类似。此外这些单单元全部或部分可以集成在一起，也可以独立实现。这里所讲的处理元件可以是一种集成电路，具有信号的处理能力。在实现过程中，上述方法的各步骤或以上各个单单元可以通过处理器元件中的硬件的集成逻辑电路或者软件形式的指令完成。此外，以上接收单单元是一种控制接收的单元，可以通过上述基站或终端的接收装置，例如天线和射频装置接收对端(例如，基站的对端为终端；或者终端的对端为基站)发送的信息。以上发送单元是一种控制发送的单元，可以通过上述基站或终端的发送装置，例如天线和射频装置向对端发送信息。
例如，以上这些单元可以是被配置成实施以上方法的一个或多个集成电路，例如：一 个或多个特定集成电路(application specific integrated circuit，ASIC)，或，一个或多个微处理器(digital singnal processor，DSP)，或，一个或者多个现场可编程门阵列(field programmable gate array，FPGA)等。再如，当以上某个单元通过处理元件调度程序的形式实现时，该处理元件可以是通用处理器，例如中央处理器(central processing unit，CPU)或其它可以调用程序的处理器。再如，这些单元可以集成在一起，以片上系统(system-on-a-chip，SOC)的形式实现。
请参阅图9，图9为本申请实施例一种基站一个实施例结构示意图，该基站包括：天线110、射频装置120、基带装置130。天线110与射频装置120连接。在上行方向上，射频装置120通过天线110接收终端、或其他基站发送的信息，将终端、或其他基站发送的信息发送给基带装置130进行处理。在下行方向上，基带装置130对终端、或其他基站的信息进行处理，并发送给射频装置120，射频装置120对终端的、或其他基站的信息进行处理后经过天线110发送给终端、或其他基站。
在一种实现中，以上各个单元通过处理元件调度程序的形式实现，例如基带装置130包括处理元件131和存储元件132，处理元件131调用存储元件132存储的程序，以执行以上方法实施例中基站侧的方法。此外，该基带装置130还可以包括通信接口133，用于与射频装置120交互信息，该接口例如为通用公共无线接口(common public radio interface，CPRI)。
在另一种实现中，以上这些单元可以是被配置成实施以上方法的一个或多个处理元件，这些处理元件设置于基带装置130上，这里的处理元件可以为集成电路，例如：一个或多个ASIC，或，一个或多个DSP，或，一个或者多个FPGA等。这些集成电路可以集成在一起，构成芯片。
例如，以上各个单元可以集成在一起，以片上系统(system-on-a-chip，SOC)的形式实现，例如，基带装置130包括SOC芯片，该芯片用于实现以上方法中主基站或者辅基站执行的操作。该芯片内可以集成处理元件131和存储元件132，由处理元件131调用存储元件132的存储的程序的形式实现以上方法或以上各个单元的功能；或者，该芯片内可以集成至少一个集成电路，用于实现以上方法或以上各个单元的功能；或者，可以结合以上实现方式，部分单元的功能通过处理元件调用程序的形式实现，部分单元的功能通过集成电路的形式实现。
不管采用何种方式，总之，以上基站包括至少一个处理元件和存储元件，其中至少一个处理元件用于执行以上方法实施例所提供的方法。处理元件可以以第一种方式：即执行存储元件存储的程序的方式执行以上方法实施例中的部分或全部步骤；也可以以第二种方式：即通过处理器元件中的硬件的集成逻辑电路结合指令的方式执行以上方法实施例中的部分或全部步骤；当然，也可以结合第一种方式和第二种方式执行以上方法实施例提供的方法。本实施例中由基站所执行的步骤具体可以参考前述实施例中的对应过程，在此不再赘述。
例如，以上这些单元可以是被配置成实施以上方法的一个或多个集成电路，例如：一个或多个特定集成电路(application specific integrated circuit，ASIC)，或，一个 或多个微处理器(digital singnal processor，DSP)，或，一个或者多个现场可编程门阵列(field programmable gate array，FPGA)等。再如，当以上某个单元通过处理元件调度程序的形式实现时，该处理元件可以是处理器，处理器可以是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法的各步骤可以通过处理器执行出存储元件中的计算机程序实现。具体地，上述处理元件可以是通用处理器、例如中央处理器(central processing unit，CPU)，或者数字信号处理器(digital signal processing，DSP)、专用集成电路(application-specific integrated circuit，ASIC)、现场可编程门阵列(field－programmable gate array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤也可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件单元组合执行完成。软件单元可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。处理元件还可以是其它可以调用程序的处理器。再如，上述单元可以集成在一起，以片上系统(system-on-a-chip，SOC)的形式实现。
存储元件可以是一个存储器，也可以是多个存储元件的统称。其中，以存储器为例，存储器可以包括只读存储器(read-only memory，ROM)和随机存取存储器(random access memory，RAM)，还可以其他存储器或者是存储介质，由存储器向处理元件110提供指令和数据。存储器的一部分还可以包括非易失性随机存取存储器(non－volatile random access memory，NVRAM)。存储器存储有操作系统和操作指令、可执行单元或者数据结构，或者它们的子集，或者它们的扩展集，其中，操作指令可包括各种操作指令，各种操作指令用于实现各种操作。操作系统可包括各种系统程序，用于实现各种基础业务以及处理基于硬件的任务。
请参阅图10，图10为本申请实施例一种终端另一实施例结构示意图，其中，该终端可以作为上述方法实施例中的LTE终端或者第二eMTC终端，请参见图10，如图10所示，该终端包括：处理元件110、存储元件120、收发元件130。收发元件130可以与天线连接。在下行方向上，收发元件130通过天线接收基站发送的信息，并将信息发送给处理元件110进行处理。在上行方向上，处理元件110对终端的数据进行处理，并通过收发元件130发送给基站。
该存储元件120用于存储实现以上方法实施例终端侧的程序，处理元件110调用该程序，执行以上方法实施例LTE终端或第二eMTC侧的操作。
在另一种实现中，以上这些单元可以是被配置成实施以上方法的一个或多个处理元件，这些处理元件设置于终端的电路板，这里的处理元件可以为集成电路，例如：一个或多个ASIC，或，一个或多个DSP，或，一个或者多个FPGA等。这些集成电路可以集成在一起，构成芯片。
例如，以上各个单元可以集成在一起，以片上系统(system-on-a-chip，SOC)的形式实现，例如，终端包括该SOC芯片，该芯片用于实现以上方法中终端侧的操作。该芯片内 可以集成处理元件110和存储元件120，由处理元件110调用存储元件120的存储的程序的形式实现以上方法或以上各个模块的功能；或者，该芯片内可以集成至少一个集成电路，用于实现以上方法或以上各个模块的功能；或者，可以结合以上实现方式，部分单元的功能通过处理元件调用程序的形式实现，部分单元的功能通过集成电路的形式实现。
不管采用何种方式，总之，终端包括至少一个处理元件和存储元件，其中至少一个处理元件用于执行以上方法实施例LTE终端或第二eMTC终端所提供的方法。处理元件可以以第一种方式：即执行存储元件存储的程序的方式执行以上方法实施例中的部分或全部步骤；也可以以第二种方式：即通过处理元件中的硬件的集成逻辑电路结合指令的方式执行以上方法实施例中终端侧的部分或全部步骤；当然，也可以结合第一种方式和第二种方式执行以上方法实施例LTE终端或第二eMTC终端侧所提供的方法。
这里的处理元件同以上描述，可以是通用处理元件，例如CPU，还可以是被配置成实施以上方法的一个或多个集成电路，例如：一个或多个ASIC，或，一个或多个DSP)或，一个或者多个现场可编程门阵列(Field Programmable Gate Array，FPGA)等。
存储元件可以是一个存储器，也可以是多个存储元件的统称，其中，以存储器为例，存储器可以包括ROM和RAM，还可以其他存储器或者是存储介质，由存储器向处理元件110提供指令和数据。存储器的一部分还可以包括NVRAM。存储器存储有操作系统和操作指令、可执行模块或者数据结构，或者它们的子集，或者它们的扩展集，其中，操作指令可包括各种操作指令，各种操作指令用于实现各种操作。操作系统可包括各种系统程序，用于实现各种基础业务以及处理基于硬件的任务。
本申请实施例提供了一种计算机可读存储介质，需要说明的是，本申请所提出的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产口的形式体现出来，该计算机软件产品存储在一个存储介质中，用于储存为上述用基站或者终端所用的计算机软件指令，该存储介质包括：U盘、移动硬盘、只读存储器(read-onlymemory，ROM)、随机存取存储器(random access memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质，当所述存储介质包含的指令在计算机上运行时，使得计算机实现上述方法实施例中终端或基站的部分或全部步骤的方法。
本申请实施例还提供了一种通信装置，包括至少一个存储元件和至少一个处理元件、所述至少一个存储元件用于存储程序，该程序被执行时，使得所述通信装置执行上述任一实施例中所述的资源分配方法中基站，或LET终端，或第二eMTC终端的操作。该装置可以是基站芯片，或LTE终端，或eMTC终端芯片。
在本申请提供一种程序产品，例如计算机可读存储介质，包括实现上述基站或者终端功能的程序。
本申请实施例还提供了一种通信系统，包括以上方面所述基站、第一终端，所述通信系统中还可以包含以上方面所述的第一eMTC终端。
在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。所述计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行所述计算机程序指令时，全部或部 分地产生按照本发明实施例所述的流程或功能。所述计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一计算机可读存储介质传输，例如，所述计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存储的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质，(例如，软盘、硬盘、磁带)、光介质(例如，DVD)、或者半导体介质，例如固态硬盘(solid state disk，SSD)等。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统，单元和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。另外，本发明提供的装置实施例附图中，单元之间的连接关系表示它们之间具有通信连接，具体可以实现为一条或多条通信总线或信号线。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。所述集成的单元果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(read-only memory，ROM)、随机存取存储器(random access memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，以上实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的精神和范围。

Claims (16)

  1. 一种资源分配方法，其特征在于，所述方法包括：
    基站确定目标调度资源，所述目标调度资源不包括所述基站为第一增强型机器类通信eMTC终端预留的MTC物理下行控制信道MPDCCH资源；
    所述基站向第一终端发送资源分配指示信息，所述资源分配指示信息用于指示所述基站为所述第一终端分配所述目标调度资源；
    其中，所述第一eMTC终端与所述第一终端分别接入所述基站，所述第一eMTC终端与所述第一终端为不同的终端。
  2. 根据权利要求1所述的方法，其特征在于，所述第一终端为第二eMTC终端或长期演进LTE终端。
  3. 根据权利要求1或2所述的方法，其特征在于，
    所述基站确定目标调度资源包括：
    当所述基站确定需要向所述第一终端分配信令调度资源时，所述基站确定所述目标调度资源。
  4. 根据权利要求1或2所述的方法，其特征在于，
    所述基站确定目标调度资源包括：
    当所述基站确定需要向所述第一终端分配数据调度资源时，所述基站确定所述目标调度资源。
  5. 根据权利要求1或2所述的方法，其特征在于，
    所述第一终端为LTE终端，所述基站确定所述目标调度资源包括：
    所述基站获取所述第一终端的信道质量指示CQI；
    所述基站根据所述CQI确定所述目标调度资源，所述目标调度资源为所述基站为所述第一终端分配的下行数据调度资源。
  6. 一种资源分配方法，其特征在于，所述方法包括：
    第一终端接收基站发送的资源分配指示信息，所述资源分配指示信息用于指示所述基站为所述第一终端分配目标调度资源，所述目标调度资源由所述基站确定，所述目标调度资源不包括所述基站为第一eMTC终端预留的MPDCCH资源；
    所述第一终端根据所述资源分配指示信息的指示确定所述目标调度资源；
    所述第一终端在所述目标调度资源上传输信息；
    其中，所述第一eMTC终端与所述第一终端分别接入所述基站，所述第一eMTC终端与所述第一终端为不同的终端。
  7. 根据权利要求6所述的方法，其特征在于，所述第一终端为第二eMTC终端或LTE终端。
  8. 根据权利要求6或7所述的方法，其特征在于，
    所述第一终端为LTE终端，所述第一终端接收基站发送的资源分配指示信息之前，所述方法还包括：
    所述第一终端向所述基站发送CQI，所述目标调度资源为所述基站接收到所述CQI后， 根据所述CQI为所述第一终端分配的下行数据调度资源。
  9. 一种基站，其特征在于，所述基站包括：
    处理单元，用于确定目标调度资源，所述目标调度资源不包括所述基站为第一eMTC终端预留的MPDCCH资源；
    发送单元，用于向第一终端发送资源分配指示信息，所述资源分配指示信息用于指示所述基站为所述第一终端分配所述处理单元确定的所述目标调度资源；
    其中，所述第一eMTC终端与所述第一终端分别接入所述基站，所述第一eMTC终端与所述第一终端为不同的终端。
  10. 根据权利要求9所述的基站，其特征在于，
    所述处理单元用于确定目标调度资源包括：
    所述处理单元，用于当所述基站确定需要向所述第一终端分配信令调度资源时，确定所述目标调度资源。
  11. 根据权利要求9所述的基站，其特征在于，
    所述处理单元用于确定目标调度资源包括：
    所述处理单元，用于当所述基站确定需要向所述第一终端分配数据调度资源时，确定所述目标调度资源。
  12. 根据权利要求9或11所述的基站，其特征在于，
    所述第一终端为LTE终端，所述基站还包括获取单元；
    所述获取单元，用于获取所述第一终端的CQI；
    所述处理单元用于确定所述目标调度资源包括：
    所述处理单元，用于根据所述获取单元接收的所述CQI确定所述目标调度资源，所述目标调度资源为所述基站为所述第一终端分配的下行数据调度资源。
  13. 一种终端，其特征在于，所述终端包括：
    接收单元，用于接收基站发送的资源分配指示信息，所述资源分配指示信息用于指示所述基站为所述第一终端分配目标调度资源，所述目标调度资源由所述基站确定，所述目标调度资源不包括所述基站为第一eMTC终端预留的MPDCCH资源；
    确定单元，用于根据所述接收单元接收的所述资源分配指示信息的指示确定所述目标调度资源；
    传输单元，用于在所述确定单元确定的所述目标调度资源上传输信息；
    其中，所述第一eMTC终端与所述第一终端分别接入所述基站，所述第一eMTC终端与所述第一终端为不同的终端。
  14. 根据权利要求13所述的终端，其特征在于，
    所述第一终端为LTE终端，所述传输单元，还用于在所述接收单元接收基站发送的资源分配指示信息之前，向所述基站发送CQI，所述目标调度资源为所述基站接收到所述CQI后，根据所述CQI为所述第一终端分配的下行数据调度资源。
  15. 一种通信装置，包括至少一个存储元件和至少一个处理元件、所述至少一个存储元件用于存储程序，该程序被执行时，使得所述通信装置执行如权利要求1-5任一项所述 的方法。
  16. 一种通信装置，包括至少一个存储元件和至少一个处理元件、所述至少一个存储元件用于存储程序，该程序被执行时，使得所述通信装置执行如权利要求6-8任一项所述的方法。
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