WO2018126798A1 - 信息发送、处理方法及装置，通信节点 - Google Patents

信息发送、处理方法及装置，通信节点 Download PDF

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Publication number
WO2018126798A1
WO2018126798A1 PCT/CN2017/111083 CN2017111083W WO2018126798A1 WO 2018126798 A1 WO2018126798 A1 WO 2018126798A1 CN 2017111083 W CN2017111083 W CN 2017111083W WO 2018126798 A1 WO2018126798 A1 WO 2018126798A1
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WIPO (PCT)
Prior art keywords
control channel
channel transmission
transmission format
communication node
candidate
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PCT/CN2017/111083
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English (en)
French (fr)
Inventor
鲁照华
陈艺戬
李儒岳
张楠
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中兴通讯股份有限公司
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Publication of WO2018126798A1 publication Critical patent/WO2018126798A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Definitions

  • the embodiments of the present invention relate to the field of mobile communications, and in particular, to a method and device for transmitting and processing information, and a communication node.
  • the fifth generation mobile communication network will meet the diverse business needs of people in various areas such as residential, work, leisure and transportation, even in dense residential areas, offices, stadiums, open air gatherings, subways, Fast-track, high-speed rail and wide-area coverage, such as ultra-high-traffic density, ultra-high connection density, and ultra-high mobility, can also provide users with ultra-high-definition video, virtual reality, augmented reality, cloud desktop, online games, etc.
  • 5G will penetrate into the Internet of Things and various industries, and integrate with industrial facilities, medical instruments, and transportation to effectively meet the diversified business needs of vertical industries such as industry, medical care, and transportation, and achieve real “ Everything is connected.”
  • Forward compatibility is an important principle in 5G system design. To meet this principle, the forward control compatibility of the original control channel design of LTE (Long Term Evolution) is very poor. For example, the physical uplink control channel has a single format, a single supported waveform, and poor system expansion flexibility, which needs to be modified.
  • LTE Long Term Evolution
  • Embodiments of the present invention provide an information sending and processing method and apparatus, and a communication node, to at least solve the problem of poor forward compatibility in control channel design in the related art.
  • an information sending method including: determining a candidate control channel transmission format set from a control channel transmission format set; wherein, the control channel transmission format set includes X control channel transmission formats, X
  • the control channel transmission format includes at least: a first control channel transmission format and a second control channel transmission format, wherein a transmission time interval of the first control channel transmission format is greater than a transmission time interval of the second control channel transmission format, and the candidate control channel
  • the transmission format set includes Y control channel transmission formats, X is an integer greater than or equal to 2, 1 ⁇ Y ⁇ X, and Y is an integer; configuration information for describing a set of candidate control channel transmission formats is transmitted to the communication node.
  • an information processing method comprising: receiving configuration information sent by a first communication node for describing a candidate control channel transmission format set; determining a candidate control channel transmission format set according to the configuration information;
  • the candidate control channel transmission format set transmits or receives a control channel; wherein the candidate control channel transmission format set is determined by the second communication node from the control channel transmission format set;
  • the control channel transmission format set includes X control channel transmission formats,
  • the X control channel transmission format includes at least: a first control channel transmission format and a second control channel transmission format, wherein a transmission time interval of the first control channel transmission format is greater than a transmission time interval of the second control channel transmission format, candidate control
  • the channel transmission format set contains Y control channel transmission formats, X is greater than or equal An integer of 2, 1 ⁇ Y ⁇ X, and Y is an integer.
  • an information transmitting apparatus comprising: a determining module, configured to determine a candidate control channel transmission format set from a control channel transmission format set; wherein the control channel transmission format set includes X types of control The channel transmission format, the X control channel transmission formats include at least: a first control channel transmission format and a second control channel transmission format, wherein a transmission time interval of the first control channel transmission format is greater than a transmission time of the second control channel transmission format The interval, the candidate control channel transmission format set includes Y control channel transmission formats, X is an integer greater than or equal to 2, 1 ⁇ Y ⁇ X, Y is an integer; and the sending module is configured to describe the candidate control channel transmission format set.
  • the configuration information is sent to the communication node.
  • an information processing apparatus comprising: a receiving module, configured to receive configuration information sent by a first communication node for describing a set of candidate control channel transmission formats; and a determining module configured to be configured according to the configuration Determining a candidate control channel transmission format set; the processing module is configured to send or receive a control channel on the candidate control channel transmission format set; wherein the candidate control channel transmission format set is determined by the second communication node from the control channel transmission format set
  • the control channel transmission format set includes X control channel transmission formats, and the X control channel transmission formats include at least: a first control channel transmission format and a second control channel transmission format, wherein the transmission of the first control channel transmission format The time interval is greater than the transmission time interval of the second control channel transmission format, and the candidate control channel transmission format set includes Y control channel transmission formats, X is an integer greater than or equal to 2, 1 ⁇ Y ⁇ X, and Y is an integer.
  • a first communication node comprising: a processor configured to determine a candidate control channel transmission format set from a control channel transmission format set; wherein the control channel transmission format set includes X types
  • the control channel transmission format includes: a first control channel transmission format and a second control channel transmission format, wherein the transmission time interval of the first control channel transmission format is greater than the transmission of the second control channel transmission format
  • the time interval, the candidate control channel transmission format set includes Y control channel transmission formats, X is an integer greater than or equal to 2, 1 ⁇ Y ⁇ X, Y is an integer; the radio frequency module is set to be used to describe the candidate control channel transmission format.
  • the configuration information of the set is sent to the second communication node.
  • a second communication node comprising: a processor configured to receive configuration information sent by a first communication node for describing a set of candidate control channel transmission formats; and determine candidates according to configuration information a control channel transmission format set; the radio frequency module, configured to send or receive a control channel according to the candidate control channel transmission format set; wherein the candidate control channel transmission format set is determined by the second communication node from the control channel transmission format set; the control channel
  • the transmission format set includes X control channel transmission formats, and the X control channel transmission formats include at least: a first control channel transmission format and a second control channel transmission format, wherein a transmission time interval of the first control channel transmission format is greater than The transmission time interval of the second control channel transmission format, the candidate control channel transmission format set includes Y control channel transmission formats, X is an integer greater than or equal to 2, 1 ⁇ Y ⁇ X, and Y is an integer.
  • a storage medium is also provided.
  • the storage medium is configured to store program code for performing the steps of: determining a set of candidate control channel transmission formats from a set of control channel transmission formats; wherein the control channel transmission format set includes X control channel transmission formats, and X control channels
  • the transmission format includes at least: a first control channel transmission format and a second control channel transmission format, where a transmission time interval of the first control channel transmission format is greater than a transmission time interval of the second control channel transmission format, and the candidate control channel transmission format set Contains Y controls In the channel transmission format, X is an integer greater than or equal to 2, 1 ⁇ Y ⁇ X, and Y is an integer; configuration information for describing a set of candidate control channel transmission formats is transmitted to the communication node.
  • a storage medium is also provided.
  • the storage medium is configured to store program code for: receiving configuration information sent by the first communication node for describing a set of candidate control channel transmission formats; determining a set of candidate control channel transmission formats according to the configuration information;
  • the transmission format set transmits or receives a control channel; wherein the candidate control channel transmission format set is determined by the second communication node from the control channel transmission format set;
  • the control channel transmission format set includes X control channel transmission formats, and X types of control
  • the channel transmission format includes at least: a first control channel transmission format and a second control channel transmission format, wherein a transmission time interval of the first control channel transmission format is greater than a transmission time interval of the second control channel transmission format, and a candidate control channel transmission format
  • the set contains Y control channel transmission formats, X is an integer greater than or equal to 2, 1 ⁇ Y ⁇ X, and Y is an integer.
  • the X control channel transmission formats include at least: a first control channel transmission format and a second control channel transmission format, wherein the first control channel transmission format The transmission time interval is greater than the transmission time interval of the second control channel transmission format, that is, the control channel transmission format with different transmission time intervals, so that the control channel transmission format of the appropriate transmission time interval can be selected as needed, and
  • the related technology improves the flexibility of the system expansion. Therefore, the problem of poor forward compatibility in the control channel design in the related art can be solved, and the forward compatibility is improved.
  • FIG. 1 is a schematic flowchart of an information sending method according to an embodiment of the present invention.
  • FIG. 2 is a block diagram showing the hardware structure of a mobile terminal according to an information processing method according to an embodiment of the present invention
  • FIG. 3 is a flowchart of an information processing method according to an embodiment of the present invention.
  • FIG. 4 is a block diagram showing the structure of an information transmitting apparatus according to an embodiment of the present invention.
  • FIG. 5 is a block diagram showing the structure of an information processing apparatus according to an embodiment of the present invention.
  • FIG. 6 is a structural block diagram of a first communication node according to an embodiment of the present invention.
  • FIG. 7 is a structural block diagram of a second communication node according to an embodiment of the present invention.
  • FIG. 8 is a schematic diagram of a first control channel transmission format and a second control channel transmission format according to a preferred embodiment 3 of the present invention
  • FIG. 9 is a schematic diagram of a first control channel transmission format and a second control channel transmission format according to a preferred embodiment 5 of the present invention.
  • FIG. 10 is a schematic diagram of a situation in which a configuration information provided by a preferred embodiment 7 of the present invention overlaps a resource used by a control channel transmission format configured by a terminal with a time domain portion of a resource used by a terminal to transmit data to a base station;
  • FIG. 11 is a schematic diagram of a first control channel transmission format and a second control channel transmission format according to a preferred embodiment 8 of the present invention.
  • FIG. 1 is a schematic flowchart of a method for sending information according to an embodiment of the present invention. As shown in FIG. 1 , the method includes:
  • Step S102 Determine a candidate control channel transmission format set from the control channel transmission format set.
  • the control channel transmission format set includes X control channel transmission formats, and the X control channel transmission formats include at least: a first control channel transmission format. And a second control channel transmission format, wherein a transmission time interval of the first control channel transmission format is greater than a transmission time interval of the second control channel transmission format, and the candidate control channel transmission format set includes Y control channel transmission formats, where X is greater than or An integer equal to 2, 1 ⁇ Y ⁇ X, and Y is an integer;
  • Step S104 Send configuration information for describing a set of candidate control channel transmission formats to the communication node.
  • the X control channel transmission formats include at least: a first control channel transmission format and a second control channel transmission format, wherein the first control channel transmission format The transmission time interval is greater than the transmission time interval of the second control channel transmission format, that is, the control channel transmission format with different transmission time intervals, so that the control channel transmission format of the appropriate transmission time interval can be selected as needed, and
  • the related technology improves the flexibility of the system expansion. Therefore, the problem of poor forward compatibility in the control channel design in the related art can be solved, and the forward compatibility is improved.
  • the foregoing step S102 may be performed by: determining, according to feedback information of the communication node, a set of candidate control channel transmission formats from the control channel transmission format set; wherein the feedback information includes at least one of: a communication node The capability, the channel state information of the communication node and the network side node, the control channel transmission format suggested by the communication node, the power state of the communication node, the transmission mode of the control channel supported by the communication node, and the control channel transmission format set supported by the communication node.
  • the capability of the communication node may refer to the number of control channel transmission formats supported by the communication node; that is, the number of control channel transmission formats supported by the communication node may be obtained to further determine the candidate control channel transmission format. set.
  • the candidate control channel transmission format set may be determined according to the power status of the communication node. For example, the communication node with low power uses the first control channel transmission format, and the communication node with high power uses the second control channel transmission format, but is not limited thereto.
  • control channel transmission format may include control information and a reference signal.
  • the reference signal of the first control channel transmission format and the control information of the first control channel transmission format support at least Time-division or frequency division.
  • the reference signal of the second control signal transmission format and the control information of the second control channel transmission format at least support transmission using a frequency division manner.
  • the waveforms included in the waveform set used by the reference signal of the second control signal transmission format are described.
  • the number is less than or equal to the number of waveforms included in the waveform set used by the first control channel transmission format.
  • only one control channel transmission format can be configured for the communication node in the same transmission time slot.
  • the communication node may use the same when the configuration information is used to overlap the resource used by the control channel transmission format configured by the communication node and the time domain portion of the resource used when the communication node transmits data to the network side node.
  • Waveform, and/or the same transmit beam transmit data and control channel transport format.
  • the reference signal density of the second control channel transmission format is greater than or equal to the reference signal density of the first control channel transmission format; wherein the reference signal density of the second control channel transmission format is The resource occupied by each antenna port reference channel is divided by the resource occupied by the second control channel transmission format, and the reference signal density of the first control channel transmission format is the resource occupied by the daily line port reference channel divided by The quotient of the resources occupied by the first control channel transmission format.
  • the number of symbols included in the first control channel transmission format is m; wherein m is greater than or equal to 3.
  • the first control channel transmission format or the second control channel transmission format has Z kinds of reference signal configuration information, where Z is an integer greater than or equal to 1, wherein each reference signal configuration
  • the information includes at least one of the following: pattern, density, sequence, number of ports, transmission mechanism, transmit beam, power control parameters.
  • the configuration information used to describe the candidate control channel transmission format set may include at least one of the following: a resource used by the control channel transmission format included in the candidate control channel transmission format set, and a candidate control channel transmission format set included in the candidate control channel transmission format set.
  • the content format of the control channel transmission format transmission, the parameter information of the resource used by the control channel transmission format included in the candidate control channel transmission format set, the waveform used by the control channel transmission format included in the candidate control channel transmission format set, and the candidate control channel a set of transmission modes used by the control channel transmission format included in the transmission format set, reference signal configuration information used by the control channel transmission format included in the candidate control channel transmission format set, and a control channel transmission format included in the candidate control channel transmission format set Power control parameters, the coding mode used by the control channel transmission format included in the candidate control channel transmission format set, and the modulation used by the control channel transmission format included in the candidate control channel transmission format set Style.
  • the reference signal density of the second control channel transmission format is greater than or equal to the foregoing.
  • the reference signal density of a control channel transmission format is greater than or equal to the foregoing.
  • n the number of symbols included in the first control channel transmission format is n; wherein 2 ⁇ n ⁇ 14, n is an integer.
  • the first control channel transmission format may support A coding modes
  • the second control channel transmission format may support B coding modes, where A and B are integers greater than or equal to 1. . It should be noted that A is greater than B.
  • the foregoing communication node may be a terminal, but is not limited thereto.
  • the execution body of the foregoing step may be a network side node, such as an upper layer network element or a base station, but is not limited thereto.
  • the method according to the above embodiments can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases It is a better implementation.
  • the technical solution of the present invention which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk,
  • the optical disc includes a number of instructions for causing a terminal device (which may be a cell phone, a computer, a server, or a network device, etc.) to perform the methods described in various embodiments of the present invention.
  • FIG. 2 is a hardware structural block diagram of a mobile terminal of an information processing method according to an embodiment of the present invention.
  • the mobile terminal 20 may include one or more (only one shown) processor 202 (the processor 202 may include, but is not limited to, a processing device such as a microprocessor MCU or a programmable logic device FPGA).
  • FIG. 2 is merely illustrative and does not limit the structure of the above electronic device.
  • the mobile terminal 20 may also include more or fewer components than those shown in FIG. 2, or have a different configuration than that shown in FIG. 2.
  • the memory 204 can be used to store software programs and modules of application software, such as program instructions/modules corresponding to the information processing method in the embodiment of the present invention, and the processor 202 executes various programs by running software programs and modules stored in the memory 204. Functional application and data processing, that is, the above method is implemented.
  • Memory 204 can include high speed random access memory and can also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid state memory.
  • memory 204 can further include memory remotely located relative to processor 202, which can be connected to mobile terminal 20 over a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.
  • Transmission device 206 is for receiving or transmitting data via a network.
  • the above specific network example may include a wireless network provided by a communication provider of the mobile terminal 20.
  • transmission device 206 includes a Network Interface Controller (NIC) that can be connected to other network devices through a base station to communicate with the Internet.
  • NIC Network Interface Controller
  • the transmission device 206 can be a Radio Frequency (RF) module for communicating with the Internet wirelessly.
  • RF Radio Frequency
  • FIG. 3 is a flowchart of an information processing method according to an embodiment of the present invention, as shown in FIG. The process includes the following steps:
  • Step S302 receiving configuration information that is sent by the first communications node and used to describe a set of candidate control channel transmission formats.
  • Step S304 determining a candidate control channel transmission format set according to the configuration information
  • Step S306 transmitting or receiving a control channel according to the candidate control channel transmission format set; wherein the candidate control channel transmission format set is determined by the second communication node from the control channel transmission format set; and the control channel transmission format set includes X types of control
  • the channel transmission format, the X control channel transmission formats include at least: a first control channel transmission format and a second control channel transmission format, wherein a transmission time interval of the first control channel transmission format is greater than a transmission time of the second control channel transmission format
  • the interval, the candidate control channel transmission format set includes Y control channel transmission formats, X is an integer greater than or equal to 2, 1 ⁇ Y ⁇ X, and Y is an integer.
  • the transmission format includes at least: a first control channel transmission format and a second control channel transmission format, wherein a transmission time interval of the first control channel transmission format is greater than a transmission time interval of the second control channel transmission format, that is, different transmission time intervals exist
  • the control channel transmission format so that the control channel transmission format of the appropriate transmission time interval can be selected as needed when needed, and the flexibility of the system expansion is improved compared with the control channel transmission format in the related art. It can solve the problem of poor forward compatibility in control channel design in related technologies and improve forward compatibility.
  • the method may further include: sending feedback information to the first communication node, where the feedback information is used by the first communication node to determine a candidate from the control channel transmission format set. Controlling a channel transmission format set; wherein the feedback information comprises at least one of: a capability of the second communication node, channel state information of the second communication node and the first communication node, a control channel transmission format suggested by the second communication node, and a second The power status of the communication node, the transmission mode of the control channel supported by the second communication node, and the control channel transmission format set supported by the second communication node.
  • control channel transmission format may include control information and a reference signal.
  • the reference signal of the first control channel transmission format and the control information of the first control channel transmission format support at least Time-division or frequency division.
  • the reference signal of the second control signal transmission format and the control information of the second control channel transmission format at least support transmission using a frequency division manner.
  • the number of waveforms included in the waveform set used by the reference signal of the second control signal transmission format is less than or equal to the number of waveforms included in the waveform set used by the first control channel transmission format.
  • only one control channel transmission format can be configured for the second communication node in the same transmission slot.
  • the second communication node when the resource used by the control channel transmission format configured by the configuration information to the second communication node overlaps with the time domain portion of the resource used by the second communication node to transmit data to the first communication node, the second communication node transmits the data and control channel transmission format using the same waveform, and/or the same transmit beam.
  • the reference signal density of the second control channel transmission format is greater than or equal to the reference signal density of the first control channel transmission format; wherein the reference signal density of the second control channel transmission format is a daily line
  • the resource occupied by the port reference channel is divided by the resource occupied by the second control channel transmission format
  • the reference signal density of the first control channel transmission format is the resource occupied by the daily line port reference channel divided by the number The quotient of the resources occupied by a control channel transmission format.
  • the number of symbols included in the first control channel transmission format is m; wherein m is greater than or equal to 3.
  • each reference signal configuration information includes at least one of the following : pattern, density, sequence, number of ports, transmission mechanism, transmit beam, power control parameters.
  • the foregoing configuration information for describing a candidate control channel transmission format set includes at least one of: a resource used by a control channel transmission format included in a candidate control channel transmission format set, and a candidate control channel transmission format. a content format transmitted by the control channel transmission format included in the set, determining parameter information of a resource used by the control channel transmission format included in the candidate control channel transmission format set, and a waveform used by the control channel transmission format included in the candidate control channel transmission format set
  • the control channel transmission format included in the candidate control channel transmission format set is such that The set of transmission modes used, the reference signal configuration information used by the control channel transmission format included in the candidate control channel transmission format set, the power control parameters used by the control channel transmission format included in the candidate control channel transmission format set, and the candidate control channel transmission format The coding mode used by the control channel transmission format included in the set, and the modulation mode used by the control channel transmission format included in the candidate control channel transmission format set.
  • the reference signal density of the second control channel transmission format is greater than or equal to the first control channel transmission.
  • the reference signal density of the format is greater than or equal to the first control channel transmission.
  • n the number of symbols included in the first control channel transmission format is n; wherein 2 ⁇ n ⁇ 14, n is an integer.
  • the first control channel transmission format supports A coding modes
  • the second control channel transmission format supports B coding modes, where A and B are integers greater than or equal to 1, and A is greater than B. .
  • execution body of the foregoing steps may be a second communication node, such as a terminal, etc., but is not limited thereto.
  • the first communication node may be a network side node, such as an upper layer network element or a base station, but is not limited thereto.
  • the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware, but in many cases, the former is A better implementation.
  • the technical solution of the present invention which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk,
  • the optical disc includes a number of instructions for causing a terminal device (which may be a cell phone, a computer, a server, or a network device, etc.) to perform the methods described in various embodiments of the present invention.
  • an information transmitting apparatus is further provided, which is used to implement the above-mentioned embodiments and preferred embodiments, and the detailed description thereof has been omitted.
  • the term "module” may implement a combination of software and/or hardware of a predetermined function.
  • the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.
  • FIG. 4 is a structural block diagram of an information transmitting apparatus according to an embodiment of the present invention. As shown in FIG. 4, the apparatus includes:
  • the determining module 42 is configured to determine a candidate control channel transmission format set from the control channel transmission format set, where the control channel transmission format set includes X control channel transmission formats, and the X control channel transmission formats include at least: the first control a channel transmission format and a second control channel transmission format, wherein a transmission time interval of the first control channel transmission format is greater than a transmission time interval of the second control channel transmission format, and the candidate control channel transmission format set includes Y control channel transmission formats, X An integer greater than or equal to 2, 1 ⁇ Y ⁇ X, Y is an integer;
  • the sending module 44 is connected to the determining module 42 for transmitting configuration information for describing a set of candidate control channel transmission formats to the communication node.
  • the X control channel transmission formats include at least: a first control channel transmission format and a second control channel transmission format, wherein the first control channel transmission format
  • the transmission time interval is greater than the transmission time interval of the second control channel transmission format, that is, there are control channel transmission formats with different transmission time intervals, so that a suitable transmission time interval can be selected as needed when needed.
  • the control channel transmission format improves the flexibility of system expansion compared with the single control channel transmission format in the related art, and therefore can solve the problem of poor forward compatibility in the control channel design in the related art, and improves the former To compatibility.
  • the determining module 42 may be further configured to determine, according to feedback information of the communication node, a candidate control channel transmission format set from the control channel transmission format set; wherein the feedback information includes at least one of the following: a capability of the communication node (different The number of control channel transmission formats supported by the communication node is different), the channel state information of the communication node and the network side node (when the communication node is at the cell edge or the power is limited, the network side node may request the communication node to use the first control channel transmission format Transmission control channel), the control channel transmission format suggested by the communication node (the communication node gives recommendations according to its own capabilities and channel environment), the power status of the communication node (the terminal with low power uses the first control channel transmission format, and the terminal with high power) Using the second control channel transmission format), the transmission mode of the control channel supported by the communication node (related to the capability of the terminal, for example, some terminals support OFDM (Orthogonal Frequency Division Multiplexing) waveforms, and some terminal support SC
  • the capability of the communication node may refer to the number of control channel transmission formats supported by the communication node; that is, the number of control channel transmission formats supported by the communication node may be obtained to further determine the candidate control channel transmission format. set.
  • the candidate control channel transmission format set may be determined according to the power status of the communication node. For example, the communication node with low power uses the first control channel transmission format, and the communication node with high power uses the second control channel transmission format, but is not limited thereto.
  • control channel transmission format may include control information and a reference signal.
  • the reference signal of the first control channel transmission format and the control information of the first control channel transmission format support at least Time-division or frequency division.
  • the reference signal of the second control signal transmission format and the control information of the second control channel transmission format at least support transmission using a frequency division manner.
  • the number of waveforms included in the waveform set used by the reference signal of the second control signal transmission format is less than or equal to the number of waveforms included in the waveform set used by the first control channel transmission format.
  • only one control channel transmission format can be configured for the communication node in the same transmission time slot.
  • the communication node may use the same when the configuration information is used to overlap the resource used by the control channel transmission format configured by the communication node and the time domain portion of the resource used when the communication node transmits data to the network side node.
  • Waveform, and/or the same transmit beam transmit data and control channel transport format.
  • the reference signal density of the second control channel transmission format is greater than or equal to the reference signal density of the first control channel transmission format.
  • the number of symbols included in the first control channel transmission format is m; wherein m is greater than or equal to 3.
  • the first control channel transmission format or the second control channel transmission format has Z kinds of reference signal configuration information, where Z is an integer greater than or equal to 1, wherein each reference signal configuration
  • the information includes at least one of the following: pattern, density, sequence, number of ports, transmission mechanism, transmit beam, power control parameters.
  • the configuration information used to describe the candidate control channel transmission format set may include at least one of the following: a resource used by the control channel transmission format included in the candidate control channel transmission format set, and a candidate control channel transmission format set included in the candidate control channel transmission format set.
  • the content format of the control channel transmission format transmission, the parameter information of the resource used by the control channel transmission format included in the candidate control channel transmission format set, the waveform used by the control channel transmission format included in the candidate control channel transmission format set, and the candidate control channel a set of transmission modes used by the control channel transmission format included in the transmission format set, reference signal configuration information used by the control channel transmission format included in the candidate control channel transmission format set, and a control channel transmission format included in the candidate control channel transmission format set Power control parameters, the coding mode used by the control channel transmission format included in the candidate control channel transmission format set, and the modulation used by the control channel transmission format included in the candidate control channel transmission format set Style.
  • the reference signal density of the second control channel transmission format is greater than or equal to the foregoing.
  • the reference signal density of the second control channel transmission format is a quotient obtained by dividing the resources occupied by the line port reference channel by the resources occupied by the second control channel transmission format, the first control channel.
  • the reference signal density of the transmission format is the quotient of the resources occupied by the daily line port reference channel divided by the resources occupied by the first control channel transmission format.
  • n the number of symbols included in the first control channel transmission format is n; wherein 2 ⁇ n ⁇ 14, n is an integer.
  • the first control channel transmission format may support A coding modes
  • the second control channel transmission format may support B coding modes, where A and B are integers greater than or equal to 1. . It should be noted that A is greater than B.
  • the foregoing communication node may be a terminal, but is not limited thereto.
  • the foregoing apparatus may be located in a network side node, such as an upper layer network element or a base station, but is not limited thereto.
  • each of the above modules may be implemented by software or hardware.
  • the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or, the above modules are in any combination.
  • the forms are located in different processors.
  • an information processing device is provided, which is used to implement the above-mentioned embodiments and preferred embodiments, and has not been described again.
  • the term "module” may implement a combination of software and/or hardware of a predetermined function.
  • the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.
  • FIG. 5 is a structural block diagram of an information processing apparatus according to an embodiment of the present invention. As shown in FIG. 5, the apparatus includes:
  • the receiving module 52 is configured to receive configuration information that is sent by the first communications node and is used to describe a set of candidate control channel transmission formats.
  • the determining module 54 is connected to the receiving module 52, and configured to determine a candidate control channel transmission format set according to the configuration information;
  • the processing module 56 is connected to the determining module 54 and configured to send or receive according to the set of candidate control channel transmission formats.
  • the method includes: a first control channel transmission format and a second control channel transmission format, where a transmission time interval of the first control channel transmission format is greater than a transmission time interval of the second control channel transmission format, and the candidate control channel transmission format set includes Y types of control In the channel transmission format, X is an integer greater than or equal to 2, 1 ⁇ Y ⁇ X, and Y is an integer.
  • the X control channel transmission formats include at least: a first control channel transmission format and a second control channel transmission format, wherein the first control channel transmission format The transmission time interval is greater than the transmission time interval of the second control channel transmission format, that is, the control channel transmission format with different transmission time intervals, so that the control channel transmission format of the appropriate transmission time interval can be selected as needed, and
  • the related technology improves the flexibility of the system expansion. Therefore, the problem of poor forward compatibility in the control channel design in the related art can be solved, and the forward compatibility is improved.
  • the processing module 56 may be further configured to send feedback information to the first communications node, where the feedback information is used by the first communications node to determine a candidate control channel transport format set from the control channel transport format set;
  • the feedback information includes at least one of: a capability of the second communication node, channel state information of the second communication node and the first communication node, a control channel transmission format suggested by the second communication node, and a power status of the second communication node, The transmission mode of the control channel supported by the second communication node, and the control channel transmission format set supported by the second communication node.
  • control channel transmission format may include control information and a reference signal.
  • the reference signal of the first control channel transmission format and the control information of the first control channel transmission format support at least Time-division or frequency division.
  • the reference signal of the second control signal transmission format and the control information of the second control channel transmission format at least support transmission using a frequency division manner.
  • the number of waveforms included in the waveform set used by the reference signal of the second control signal transmission format is less than or equal to the number of waveforms included in the waveform set used by the first control channel transmission format.
  • only one control channel transmission format can be configured for the second communication node in the same transmission slot.
  • the second communication node when the resource used by the control channel transmission format configured by the configuration information to the second communication node overlaps with the time domain portion of the resource used by the second communication node to transmit data to the first communication node, the second communication node transmits the data and control channel transmission format using the same waveform, and/or the same transmit beam.
  • the reference signal density of the second control channel transmission format is greater than or equal to the reference signal density of the first control channel transmission format.
  • the reference signal density of the second control channel transmission format is a quotient obtained by dividing a resource occupied by a line port reference channel by a resource occupied by the second control channel transmission format, and the first control channel is in a transmission format.
  • the reference signal density is the quotient obtained by dividing the resources occupied by the line port reference channel by the resources occupied by the first control channel transmission format.
  • the number of symbols included in the first control channel transmission format is m; wherein m is greater than or equal to 3.
  • each reference signal configuration information includes at least one of the following : pattern, density, sequence, number of ports, transmission mechanism, transmit beam, power control parameters.
  • the foregoing configuration information for describing a candidate control channel transmission format set includes at least one of: a resource used by a control channel transmission format included in a candidate control channel transmission format set, and a candidate control channel transmission format.
  • a content format transmitted by the control channel transmission format included in the set determining parameter information of a resource used by the control channel transmission format included in the candidate control channel transmission format set, and a waveform used by the control channel transmission format included in the candidate control channel transmission format set a set of transmission modes used by the control channel transmission format included in the candidate control channel transmission format set, reference signal configuration information used by the control channel transmission format included in the candidate control channel transmission format set, and control included in the candidate control channel transmission format set
  • a modulation scheme is used by the channel transmission format, the coding mode used by the control channel transmission format included in the candidate control channel transmission format
  • the reference signal density of the second control channel transmission format is greater than or equal to the first control channel transmission.
  • the reference signal density of the format is greater than or equal to the first control channel transmission.
  • n the number of symbols included in the first control channel transmission format is n; wherein 2 ⁇ n ⁇ 14, n is an integer.
  • the first control channel transmission format supports A coding modes
  • the second control channel transmission format supports B coding modes, where A and B are integers greater than or equal to 1, and A is greater than B. .
  • the foregoing apparatus may be located in the second communication node, such as a terminal, etc., but is not limited thereto.
  • the first communication node may be a network side node, such as an upper layer network element or a base station, but is not limited thereto.
  • each of the above modules may be implemented by software or hardware.
  • the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or, the above modules are in any combination.
  • the forms are located in different processors.
  • FIG. 6 is a structural block diagram of a first communication node according to an embodiment of the present invention. As shown in FIG. 6, the first communication node includes:
  • the processor 62 is configured to determine a candidate control channel transmission format set from the control channel transmission format set, where the control channel transmission format set includes X control channel transmission formats, and the X control channel transmission formats include at least: the first control a channel transmission format and a second control channel transmission format, wherein a transmission time interval of the first control channel transmission format is greater than a transmission time interval of the second control channel transmission format, and the candidate control channel transmission format set includes Y control channel transmission formats, X An integer greater than or equal to 2, 1 ⁇ Y ⁇ X, Y is an integer;
  • the radio frequency module 64 is connected to the processor 62 for transmitting configuration information for describing a set of candidate control channel transmission formats to the second communication node.
  • the first communication node includes: the control channel transmission set includes X control channel transmission formats, and the X control channel transmission formats include at least: a first control channel transmission format and a second control channel transmission format, where the first control The transmission time interval of the channel transmission format is greater than the transmission time interval of the second control channel transmission format, that is, the control channel transmission format with different transmission time intervals, so that the control channel transmission with the appropriate transmission time interval can be selected as needed.
  • the format improves the system expansion compared with the single channel of the control channel in the related art.
  • the flexibility of the exhibition can solve the problem of poor forward compatibility in the control channel design in the related art and improve the forward compatibility.
  • the processor 62 may be further configured to determine, according to feedback information of the communication node, a candidate control channel transmission format set from the control channel transmission format set; wherein the feedback information includes at least one of: a capability of the second communication node.
  • the channel state information of the second communication node and the first communication node, the control channel transmission format suggested by the second communication node, the power state of the second communication node, the transmission mode of the control channel supported by the second communication node, and the second communication node A collection of supported control channel transport formats.
  • control channel transmission format may include control information and a reference signal.
  • the reference signal of the first control channel transmission format and the control information of the first control channel transmission format support at least Time-division or frequency division.
  • the reference signal of the second control signal transmission format and the control information of the second control channel transmission format at least support transmission using a frequency division manner.
  • the number of waveforms included in the waveform set used by the reference signal of the second control signal transmission format is less than or equal to the number of waveforms included in the waveform set used by the first control channel transmission format.
  • only one control channel transmission format can be configured for the second communication node in the same transmission slot.
  • the two communication nodes can transmit data and control channel transmission formats using the same waveform, and/or the same transmit beam.
  • the reference signal density of the second control channel transmission format is greater than or equal to the reference signal density of the first control channel transmission format.
  • the reference signal density of the second control channel transmission format is a quotient obtained by dividing a resource occupied by a line port reference channel by a resource occupied by the second control channel transmission format, and the first control channel is in a transmission format.
  • the reference signal density is the quotient obtained by dividing the resources occupied by the line port reference channel by the resources occupied by the first control channel transmission format.
  • the number of symbols included in the first control channel transmission format is m; wherein m is greater than or equal to 3.
  • the first control channel transmission format or the second control channel transmission format has Z kinds of reference signal configuration information, where Z is an integer greater than or equal to 1, wherein each reference signal configuration
  • the information includes at least one of the following: pattern, density, sequence, number of ports, transmission mechanism, transmit beam, power control parameters.
  • the configuration information used to describe the candidate control channel transmission format set may include at least one of the following: a resource used by the control channel transmission format included in the candidate control channel transmission format set, and a candidate control channel transmission format set included in the candidate control channel transmission format set.
  • the content format of the control channel transmission format transmission, the parameter information of the resource used by the control channel transmission format included in the candidate control channel transmission format set, the waveform used by the control channel transmission format included in the candidate control channel transmission format set, and the candidate control channel a set of transmission modes used by the control channel transmission format included in the transmission format set, reference signal configuration information used by the control channel transmission format included in the candidate control channel transmission format set, and a control channel transmission format included in the candidate control channel transmission format set
  • Power control parameter, coding mode used by the control channel transmission format included in the candidate control channel transmission format set, candidate control channel transmission format set The modulation scheme used in the control channel transmission format included.
  • the reference signal density of the second control channel transmission format is greater than or equal to the foregoing.
  • the reference signal density of a control channel transmission format is greater than or equal to the foregoing.
  • n the number of symbols included in the first control channel transmission format is n; wherein 2 ⁇ n ⁇ 14, n is an integer.
  • the first control channel transmission format may support A coding modes
  • the second control channel transmission format may support B coding modes, where A and B are integers greater than or equal to 1. . It should be noted that A is greater than B.
  • first communication node may be a network side node, such as an upper layer network element or a base station, but is not limited thereto.
  • the above second communication node may be a terminal, but is not limited thereto.
  • FIG. 7 is a structural block diagram of a second communication node according to an embodiment of the present invention. As shown in FIG. 7, the second communication node includes:
  • the processor 72 is configured to receive configuration information that is sent by the first communications node to describe a candidate control channel transport format set, and determine a candidate control channel transport format set according to the configuration information.
  • the radio frequency module 74 is connected to the processor 72, configured to send or receive a control channel according to the candidate control channel transmission format set, where the candidate control channel transmission format set is determined by the second communication node from the control channel transmission format set;
  • the control channel transmission format set includes X control channel transmission formats, and the X control channel transmission formats include at least: a first control channel transmission format and a second control channel transmission format, wherein a transmission time interval of the first control channel transmission format The transmission time interval is greater than the transmission interval of the second control channel transmission format.
  • the candidate control channel transmission format set includes Y control channel transmission formats, X is an integer greater than or equal to 2, 1 ⁇ Y ⁇ X, and Y is an integer.
  • the first control node transmission format includes at least a first control channel transmission format and a second control channel transmission format, where the first control channel transmission format includes X control channel transmission formats, where the first control channel transmission format includes:
  • the transmission time interval of the channel transmission format is greater than the transmission time interval of the second control channel transmission format, that is, the control channel transmission format with different transmission time intervals, so that the control channel transmission with the appropriate transmission time interval can be selected as needed.
  • the format improves the flexibility of system expansion compared with the single channel of the control channel in the related art. Therefore, the problem of poor forward compatibility in the control channel design in the related art can be solved, and the forward compatibility is improved. .
  • the radio frequency module 74 is further configured to send the feedback information to the first communications node, where the feedback information is used by the first communications node to determine a candidate control channel transport format set from the control channel transport format set;
  • the feedback information includes at least one of: capability of the second communication node, channel state information of the second communication node and the first communication node, control channel transmission format suggested by the second communication node, power status of the second communication node, and second The transmission mode of the control channel supported by the communication node, and the control channel transmission format set supported by the second communication node.
  • control channel transmission format may include control information and reference signals, in an implementation of the present invention.
  • the reference signal of the first control channel transmission format and the control information of the first control channel transmission format are at least supported by using a time division manner or a frequency division manner.
  • the reference signal of the second control signal transmission format and the control information of the second control channel transmission format at least support transmission using a frequency division manner.
  • the number of waveforms included in the waveform set used by the reference signal of the second control signal transmission format is less than or equal to the number of waveforms included in the waveform set used by the first control channel transmission format.
  • only one control channel transmission format can be configured for the second communication node in the same transmission slot.
  • the second communication node when the resource used by the control channel transmission format configured by the configuration information to the second communication node overlaps with the time domain portion of the resource used by the second communication node to transmit data to the first communication node, the second communication node transmits the data and control channel transmission format using the same waveform, and/or the same transmit beam.
  • the reference signal density of the second control channel transmission format is greater than or equal to the reference signal density of the first control channel transmission format.
  • the reference signal density of the second control channel transmission format is a quotient obtained by dividing a resource occupied by a line port reference channel by a resource occupied by the second control channel transmission format, and the first control channel is in a transmission format.
  • the reference signal density is the quotient obtained by dividing the resources occupied by the line port reference channel by the resources occupied by the first control channel transmission format.
  • the number of symbols included in the first control channel transmission format is m; wherein m is greater than or equal to 3.
  • each reference signal configuration information includes at least one of the following : pattern, density, sequence, number of ports, transmission mechanism, transmit beam, power control parameters.
  • the foregoing configuration information for describing a candidate control channel transmission format set includes at least one of: a resource used by a control channel transmission format included in a candidate control channel transmission format set, and a candidate control channel transmission format.
  • a content format transmitted by the control channel transmission format included in the set determining parameter information of a resource used by the control channel transmission format included in the candidate control channel transmission format set, and a waveform used by the control channel transmission format included in the candidate control channel transmission format set a set of transmission modes used by the control channel transmission format included in the candidate control channel transmission format set, reference signal configuration information used by the control channel transmission format included in the candidate control channel transmission format set, and control included in the candidate control channel transmission format set
  • a modulation scheme is used by the channel transmission format, the coding mode used by the control channel transmission format included in the candidate control channel transmission format
  • the reference signal density of the second control channel transmission format is greater than or equal to the first control channel transmission.
  • the reference signal density of the format is greater than or equal to the first control channel transmission.
  • n the number of symbols included in the first control channel transmission format is n; wherein 2 ⁇ n ⁇ 14, n is an integer.
  • the first control channel transmission format supports A coding modes
  • the second control channel transmission format supports B coding modes, where A and B are integers greater than or equal to 1, and A is greater than B. .
  • the foregoing first communication node may be a network side node, such as an upper layer network element or a base station, but is not limited.
  • the second communication node may be a terminal or the like, but is not limited thereto.
  • Embodiments of the present invention also provide a storage medium.
  • the above storage medium may be set to store program code for executing the steps in Embodiment 1 or Embodiment 2.
  • the foregoing storage medium may include, but not limited to, a USB flash drive, a Read-Only Memory (ROM), a Random Access Memory (RAM), a mobile hard disk, and a magnetic memory.
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • a mobile hard disk e.g., a hard disk
  • magnetic memory e.g., a hard disk
  • the processor performs the steps of the method in Embodiment 1 or Embodiment 2 according to the stored program code in the storage medium.
  • the network side node determines a candidate control channel transmission format set from the control channel transmission format set, where the control channel transmission format set includes X kinds of control channel transmission formats, and X is an integer greater than or equal to 2. And the transmission time interval in which the control channel transmission format (the first control channel transmission format) includes at least one of the X control channel transmission formats is greater than the transmission interval of the other control channel transmission format (the second control channel transmission format)
  • the number of symbols (eg, OFDM symbols, SC-FDMA symbols, etc.) included in the first control channel transmission format is greater than or equal to 2, and less than or equal to 14.
  • the base station sends configuration information describing the candidate control channel transmission format set to the terminal, where the candidate control channel transmission format set includes Y control channel transmission formats, and Y is an integer greater than or equal to 1, less than or equal to X.
  • the terminal sends the feedback information to the base station.
  • the feedback information includes at least one of the following: the capability of the terminal, the channel state information of the terminal and the base station, the control channel transmission format suggested by the terminal, the power status of the terminal, and the control channel supported by the terminal.
  • the network side node determines a candidate control channel transmission format set from the control channel transmission format set based on the feedback information, where the control channel transmission format set includes X types of control channel transmission formats, where X is An integer greater than or equal to 2, wherein the transmission time interval of at least one control channel transmission format (first control channel transmission format) of the X control channel transmission formats is greater than another control channel transmission format (second control channel transmission format) The transmission time interval.
  • the base station sends configuration information describing the candidate control channel transmission format set to the terminal, where the candidate control channel transmission format set includes Y control channel transmission formats, and Y is an integer greater than or equal to 1, less than or equal to X.
  • the network side node determines a candidate control channel transmission format set from the control channel transmission format set, where the control channel transmission format set includes X kinds of control channel transmission formats, and X is an integer greater than or equal to 2.
  • the X control channel transmission formats include at least one control channel transmission format (first control channel transmission The transmission time interval of the format) is greater than the transmission time interval of another control channel transmission format (second control channel transmission format).
  • 8 is a schematic diagram of a first control channel transmission format and a second control channel transmission format according to a preferred embodiment 3 of the present invention. As shown in FIG.
  • the control information transmitted by the channel transmission format supports at least transmission using time division or frequency division; preferably, the reference signal of the second control channel transmission format and the control information transmitted by the control channel transmission format support at least transmission using frequency division.
  • the base station sends configuration information describing the candidate control channel transmission format set to the terminal, where the candidate control channel transmission format set includes Y control channel transmission formats, and Y is an integer greater than or equal to 1, less than or equal to X.
  • the network side node determines a candidate control channel transmission format set from the control channel transmission format set, where the control channel transmission format set includes X kinds of control channel transmission formats, and X is an integer greater than or equal to 2. And the transmission time interval in which the control channel transmission format (the first control channel transmission format) includes at least one of the X control channel transmission formats is greater than the transmission interval of the other control channel transmission format (the second control channel transmission format) .
  • the number of waveforms included in the waveform set usable by the second control channel transmission format is less than or equal to the number of waveforms included in the waveform set usable by the first control channel transmission format, for example, the second control channel transmission
  • the waveform supported by the format is OFDM
  • the waveform supported by the first control channel is SC-FDMA or OFDM.
  • the base station sends configuration information describing the candidate control channel transmission format set to the terminal, where the candidate control channel transmission format set includes Y control channel transmission formats, and Y is an integer greater than or equal to 1, less than or equal to X.
  • the network side node determines a candidate control channel transmission format set from the control channel transmission format set, where the control channel transmission format set includes X kinds of control channel transmission formats, and X is an integer greater than or equal to 2. And the transmission time interval in which the control channel transmission format (the first control channel transmission format) includes at least one of the X control channel transmission formats is greater than the transmission interval of the other control channel transmission format (the second control channel transmission format) .
  • FIG. 9 is a schematic diagram of a first control channel transmission format and a second control channel transmission format according to a preferred embodiment 5 of the present invention.
  • the reference signal of the first control channel transmission format when the reference information is in the frequency division mode, the reference signal density of the second control channel transmission format is greater than or equal to the reference signal density of the first control channel transmission format.
  • the first control channel is transmitted.
  • the format contains more than or equal to three symbols.
  • the base station sends configuration information describing the candidate control channel transmission format set to the terminal, where the candidate control channel transmission format set includes Y control channel transmission formats, and Y is an integer greater than or equal to 1, less than or equal to X.
  • the network side node determines a candidate control channel transmission format set from the control channel transmission format set, where the control channel transmission format set includes X kinds of control channel transmission formats, and X is an integer greater than or equal to 2. And the transmission time interval in which the control channel transmission format (the first control channel transmission format) includes at least one of the X control channel transmission formats is greater than the transmission interval of the other control channel transmission format (the second control channel transmission format) .
  • the base station sends configuration information describing the candidate control channel transmission format set to the terminal, where the candidate control channel transmission format set includes Y control channel transmission formats, and Y is an integer greater than or equal to 1, less than or equal to X.
  • the base station can only configure one control channel transmission format for the terminal.
  • the network side node determines a candidate control channel transmission format set from the control channel transmission format set, where the control channel transmission format set includes X kinds of control channel transmission formats, and X is an integer greater than or equal to 2. And the transmission time interval in which the control channel transmission format (the first control channel transmission format) includes at least one of the X control channel transmission formats is greater than the transmission interval of the other control channel transmission format (the second control channel transmission format) .
  • the base station sends configuration information describing the candidate control channel transmission format set to the terminal, where the candidate control channel transmission format set includes Y control channel transmission formats, and Y is an integer greater than or equal to 1, less than or equal to X.
  • FIG. 10 is a schematic diagram of a situation in which the configuration information provided by the preferred embodiment 7 of the present invention overlaps the resource used by the control channel transmission format configured by the terminal with the time domain portion of the resource used by the terminal to transmit data to the base station, such as As shown in FIG. 10, when the configuration information is used to overlap the resource used by the control channel transmission format configured by the terminal and the time domain portion of the resource used when the terminal transmits data to the base station, the second communication node uses the same A waveform, and/or a transmit beam transmits the data and the control channel transmission format.
  • the network side node determines a candidate control channel transmission format set from the control channel transmission format set, where the control channel transmission format set includes X kinds of control channel transmission formats, and X is an integer greater than or equal to 2. And the transmission time interval in which the control channel transmission format (the first control channel transmission format) includes at least one of the X control channel transmission formats is greater than the transmission interval of the other control channel transmission format (the second control channel transmission format) .
  • FIG. 11 is a schematic diagram of a first control channel transmission format and a second control channel transmission format according to a preferred embodiment 8 of the present invention.
  • the reference signal density of the second control channel transmission format is greater than Equal to the reference signal density of the first control channel transmission format.
  • the base station sends configuration information describing the candidate control channel transmission format set to the terminal, where the candidate control channel transmission format set includes Y control channel transmission formats, and Y is an integer greater than or equal to 1, less than or equal to X.
  • the network side node determines a candidate control channel transmission format set from the control channel transmission format set, where the control channel transmission format set includes X kinds of control channel transmission formats, and X is an integer greater than or equal to 2. And the transmission time interval in which the control channel transmission format (the first control channel transmission format) includes at least one of the X control channel transmission formats is greater than the transmission interval of the other control channel transmission format (the second control channel transmission format) .
  • the first control channel transmission format or the second control channel transmission format has Z kinds of reference signal configuration information, where Z is an integer greater than or equal to 1, wherein each group of reference signal (pilot) configuration information includes the following One or a combination thereof: pattern, density, sequence, number of ports, transmission mechanism, transmit beam, power control parameters.
  • the base station sends configuration information describing the candidate control channel transmission format set to the terminal, where the candidate control channel transmission format set includes Y control channel transmission formats, and Y is an integer greater than or equal to 1, less than or equal to X.
  • the network side node determines a candidate control channel transmission format set from the control channel transmission format set, where the control channel transmission format set includes X kinds of control channel transmission formats, and X is an integer greater than or equal to 2. And the transmission time interval in which the control channel transmission format (the first control channel transmission format) includes at least one of the X control channel transmission formats is greater than the transmission interval of the other control channel transmission format (the second control channel transmission format) .
  • the configuration information describing the candidate control channel transmission format set includes one or a combination thereof: a resource used by a control channel corresponding to the control channel transmission format, and a control channel transmission corresponding to the control channel transmission format
  • the reference signal configuration information used by the control channel corresponding to the control channel transmission format, and the power control parameter used by the control channel corresponding to the control channel transmission format includes one or a combination thereof: a resource used by a control channel corresponding to the control channel transmission format, and a control channel transmission corresponding to the control channel transmission format
  • the content format, the parameter information of the resource used by the control channel corresponding to the control channel transmission format, the waveform used by the control channel corresponding to the control channel transmission format, and the transmission mode used by the control channel corresponding to the control channel transmission format And the reference signal
  • the base station sends configuration information describing the candidate control channel transmission format set to the terminal, where the candidate control channel transmission format set includes Y control channel transmission formats, and Y is an integer greater than or equal to 1, less than or equal to X.
  • the terminal receives configuration information that is sent by the base station and describes a set of candidate control channel transmission formats.
  • the terminal receives or transmits a control channel based on the configuration information.
  • the candidate control channel transmission format set includes Y control channel transmission formats, and Y is an integer greater than or equal to 1, less than or equal to X.
  • the network side node determines the candidate control channel transmission format set from the control channel transmission format set, where the control channel transmission format set includes X kinds of control channel transmission formats, where X is An integer greater than or equal to 2, wherein the transmission time interval of at least one control channel transmission format (first control channel transmission format) of the X control channel transmission formats is greater than another control channel transmission format (second control channel transmission format) a transmission time interval in which the number of symbols (eg, OFDM symbols, SC-FDMA symbols, etc.) included in the first control channel transmission format is greater than or equal to 2, and less than or equal to 14.
  • the control channel transmission format set includes X kinds of control channel transmission formats, where X is An integer greater than or equal to 2, wherein the transmission time interval of at least one control channel transmission format (first control channel transmission format) of the X control channel transmission formats is greater than another control channel transmission format (second control channel transmission format) a transmission time interval in which the number of symbols (eg, OFDM symbols, SC-FDMA symbols, etc.) included in the first control channel transmission
  • the terminal sends the feedback information to the base station.
  • the feedback information includes at least one of the following: the capability of the terminal, the channel state information of the terminal and the base station, the control channel transmission format suggested by the terminal, the power status of the terminal, and the control channel supported by the terminal.
  • the network side node determines a candidate control channel transmission format set from the control channel transmission format set based on the feedback information, where the control channel transmission format set includes X types of control channel transmission formats, where X is An integer greater than or equal to 2, wherein the transmission time interval of at least one control channel transmission format (first control channel transmission format) of the X control channel transmission formats is greater than another control channel transmission format (second control channel transmission format) The transmission time interval.
  • the base station sends configuration information describing the candidate control channel transmission format set to the terminal, where the candidate control channel transmission format set includes Y control channel transmission formats, and Y is an integer greater than or equal to 1, less than or equal to X.
  • the terminal receives configuration information that is sent by the base station and describes a set of candidate control channel transmission formats.
  • the terminal receives or transmits a control channel based on the configuration information.
  • the terminal receives configuration information that is sent by the base station and describes a set of candidate control channel transmission formats.
  • the terminal receives or transmits a control channel based on the configuration information.
  • the candidate control channel transmission format set includes Y control channel transmission formats, and Y is an integer greater than or equal to 1, less than or equal to X.
  • the network side node determines a candidate control channel transmission format set from the control channel transmission format set, where the control channel transmission format set includes X kinds of control channel transmission formats, where X is greater than or equal to An integer of 2, wherein the transmission time interval of at least one control channel transmission format (first control channel transmission format) of the X control channel transmission formats is greater than another control channel transmission format (second control channel transmission format) Transmission time interval.
  • the reference signal of the first control channel transmission format and the control information transmitted by the control channel transmission format support at least transmission using time division or frequency division; preferably, the second control channel transmission format
  • the reference signal and the control information transmitted by the control channel transmission format support at least transmission using frequency division.
  • the terminal receives configuration information that is sent by the base station and describes a set of candidate control channel transmission formats.
  • the terminal receives or transmits a control channel based on the configuration information.
  • the candidate control channel transmission format set includes Y control channel transmission formats, and Y is an integer greater than or equal to 1, less than or equal to X.
  • the network side node determines a candidate control channel transmission format set from the control channel transmission format set, where the control channel transmission format set includes X kinds of control channel transmission formats, where X is greater than or equal to An integer of 2, wherein the transmission time interval of at least one control channel transmission format (first control channel transmission format) of the X control channel transmission formats is greater than another control channel transmission format (second control channel transmission format) Transmission time interval.
  • the control channel transmission format set includes X kinds of control channel transmission formats, where X is greater than or equal to An integer of 2, wherein the transmission time interval of at least one control channel transmission format (first control channel transmission format) of the X control channel transmission formats is greater than another control channel transmission format (second control channel transmission format) Transmission time interval.
  • the number of waveforms included in the waveform set usable by the second control channel transmission format is less than or equal to the number of waveforms included in the waveform set usable by the first control channel transmission format, for example, the second control channel transmission
  • the waveform supported by the format is OFDM
  • the waveform supported by the first control channel is SC-FDMA or OFDM.
  • the terminal receives configuration information that is sent by the base station and describes a set of candidate control channel transmission formats.
  • the terminal receives or transmits a control channel based on the configuration information.
  • the candidate control channel transmission format set includes Y control channel transmission formats, and Y is an integer greater than or equal to 1, less than or equal to X.
  • the network side node determines a candidate control channel transmission format set from the control channel transmission format set, where the control channel transmission format set includes X kinds of control channel transmission formats, where X is greater than or equal to An integer of 2, wherein the X control channel transmission formats include at least one control channel transmission format (first control letter) The transmission time interval of the channel transmission format is greater than the transmission time interval of another control channel transmission format (second control channel transmission format).
  • a reference signal density of the second control channel transmission format is greater than or equal to the first control channel.
  • the reference signal density of the transmission format preferably, the first control channel transmission format includes a number of symbols greater than or equal to three.
  • the terminal receives configuration information that is sent by the base station and describes a set of candidate control channel transmission formats.
  • the terminal receives or transmits a control channel based on the configuration information.
  • the candidate control channel transmission format set includes Y control channel transmission formats, and Y is an integer greater than or equal to 1, less than or equal to X.
  • the network side node determines a candidate control channel transmission format set from the control channel transmission format set, where the control channel transmission format set includes X kinds of control channel transmission formats, where X is greater than or equal to An integer of 2, wherein the transmission time interval of at least one control channel transmission format (first control channel transmission format) of the X control channel transmission formats is greater than another control channel transmission format (second control channel transmission format) Transmission time interval.
  • the control channel transmission format set includes X kinds of control channel transmission formats, where X is greater than or equal to An integer of 2, wherein the transmission time interval of at least one control channel transmission format (first control channel transmission format) of the X control channel transmission formats is greater than another control channel transmission format (second control channel transmission format) Transmission time interval.
  • the base station can only configure one control channel transmission format for the terminal.
  • the terminal receives configuration information that is sent by the base station and describes a set of candidate control channel transmission formats.
  • the terminal receives or transmits a control channel based on the configuration information.
  • the candidate control channel transmission format set includes Y control channel transmission formats, and Y is an integer greater than or equal to 1, less than or equal to X.
  • the network side node determines a candidate control channel transmission format set from the control channel transmission format set, where the control channel transmission format set includes X kinds of control channel transmission formats, where X is greater than or equal to An integer of 2, wherein the transmission time interval of at least one control channel transmission format (first control channel transmission format) of the X control channel transmission formats is greater than another control channel transmission format (second control channel transmission format) Transmission time interval.
  • the control channel transmission format set includes X kinds of control channel transmission formats, where X is greater than or equal to An integer of 2, wherein the transmission time interval of at least one control channel transmission format (first control channel transmission format) of the X control channel transmission formats is greater than another control channel transmission format (second control channel transmission format) Transmission time interval.
  • the second communication The node transmits the data and the control channel transmission format using the same waveform, and/or transmit beam.
  • the terminal receives configuration information that is sent by the base station and describes a set of candidate control channel transmission formats.
  • the terminal receives or transmits a control channel based on the configuration information.
  • the candidate control channel transmission format set includes Y control channel transmission formats, and Y is an integer greater than or equal to 1, less than or equal to X.
  • the network side node determines a candidate control channel transmission format set from the control channel transmission format set, where the control channel transmission format set includes X kinds of control channel transmission formats, where X is greater than An integer equal to 2, wherein the transmission time interval of at least one control channel transmission format (first control channel transmission format) in the X control channel transmission formats is greater than another control channel transmission format (second control channel transmission format) Transmission time interval.
  • the control channel transmission format set includes X kinds of control channel transmission formats, where X is greater than An integer equal to 2, wherein the transmission time interval of at least one control channel transmission format (first control channel transmission format) in the X control channel transmission formats is greater than another control channel transmission format (second control channel transmission format) Transmission time interval.
  • the reference signal density of the second control channel transmission format is greater than or equal to the reference signal density of the first control channel transmission format.
  • the terminal receives configuration information that is sent by the base station and describes a set of candidate control channel transmission formats.
  • the terminal receives or transmits a control channel based on the configuration information.
  • the candidate control channel transmission format set includes Y control channel transmission formats, and Y is an integer greater than or equal to 1, less than or equal to X.
  • the network side node determines a candidate control channel transmission format set from the control channel transmission format set, where the control channel transmission format set includes X kinds of control channel transmission formats, where X is greater than or equal to An integer of 2, wherein the transmission time interval of at least one control channel transmission format (first control channel transmission format) of the X control channel transmission formats is greater than another control channel transmission format (second control channel transmission format) Transmission time interval.
  • the control channel transmission format set includes X kinds of control channel transmission formats, where X is greater than or equal to An integer of 2, wherein the transmission time interval of at least one control channel transmission format (first control channel transmission format) of the X control channel transmission formats is greater than another control channel transmission format (second control channel transmission format) Transmission time interval.
  • the first control channel transmission format or the second control channel transmission format has Z kinds of reference signal configuration information, where Z is an integer greater than or equal to 1, wherein each group of reference signal (pilot) configuration information includes the following One or a combination thereof: pattern, density, sequence, number of ports, transmission mechanism, transmit beam, power control parameters.
  • the terminal receives configuration information that is sent by the base station and describes a set of candidate control channel transmission formats.
  • the terminal receives or transmits a control channel based on the configuration information.
  • the candidate control channel transmission format set includes Y control channel transmission formats, and Y is an integer greater than or equal to 1, less than or equal to X.
  • the network side node determines a candidate control channel transmission format set from the control channel transmission format set, where the control channel transmission format set includes X kinds of control channel transmission formats, where X is greater than or equal to An integer of 2, wherein the transmission time interval of at least one control channel transmission format (first control channel transmission format) of the X control channel transmission formats is greater than another control channel transmission format (second control channel transmission format) Transmission time interval.
  • the control channel transmission format set includes X kinds of control channel transmission formats, where X is greater than or equal to An integer of 2, wherein the transmission time interval of at least one control channel transmission format (first control channel transmission format) of the X control channel transmission formats is greater than another control channel transmission format (second control channel transmission format) Transmission time interval.
  • the configuration information describing the candidate control channel transmission format set includes one or a combination thereof: a resource used by a control channel corresponding to the control channel transmission format, and a control channel transmission corresponding to the control channel transmission format
  • the reference signal configuration information used by the control channel corresponding to the control channel transmission format, and the power control parameter used by the control channel corresponding to the control channel transmission format includes one or a combination thereof: a resource used by a control channel corresponding to the control channel transmission format, and a control channel transmission corresponding to the control channel transmission format
  • the content format, the parameter information of the resource used by the control channel corresponding to the control channel transmission format, the waveform used by the control channel corresponding to the control channel transmission format, and the transmission mode used by the control channel corresponding to the control channel transmission format And the reference signal
  • the transmission method mentioned in this patent includes at least one of the following: a transmission beam, a transmission port, a transmission resource, a reference signal sequence, and a precoding matrix (analog, digital, hybrid mode).
  • the receiving manner mentioned in this patent includes at least one of the following: a receiving beam, a receiving port, a receiving resource, a reference signal sequence, a receiving precoding matrix (analog, digital, hybrid mode), and a receiver algorithm.
  • the transmission method mentioned in this patent includes at least one of the following: a transmission beam, a transmission port, a transmission resource, a reference signal sequence, and a precoding matrix (analog, digital, hybrid mode).
  • the receiving manner mentioned in this patent includes at least one of the following: a receiving beam, a receiving port, a receiving resource, a reference signal sequence, a receiving precoding matrix (analog, digital, hybrid mode), and a receiver algorithm.
  • the beam may be a resource (eg, originating precoding, terminating precoding, antenna port, antenna weight vector, antenna weight matrix, etc.), and the beam sequence number may be replaced by a resource index, because the beam may be combined with some time.
  • the frequency code resource is bound on the transmission.
  • the beam may also be a transmission (transmit/receive) mode; the transmission mode may include space division multiplexing, frequency domain/time domain diversity, and the like.
  • the receiving beam refers to a beam of the receiving end that does not need to be indicated, or a reference signal (or reference reference signal) and an antenna port that can be reported by the transmitting end through the current reference signal and the antenna port (QCL, Quasi). Co-Location) indicates the beam resource of the receiving end.
  • the reference signal density mentioned in the present invention is the daily line port reference signal density, which is obtained by dividing the resources occupied by the daily line port reference signal by the resources occupied by the control channel transmission format.
  • modules or steps of the present invention described above can be implemented by a general-purpose computing device that can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
  • the steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof are fabricated as a single integrated circuit module.
  • the invention is not limited to any specific combination of hardware and software.
  • the present disclosure is applicable to the field of mobile communications, and solves the problem of poor forward compatibility in control channel design in the related art, and improves forward compatibility.

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Abstract

本发明提供了一种信息发送、处理方法及装置，通信节点；其中，信息发送方法包括：从控制信道传输格式集合中确定候选控制信道传输格式集合；其中，控制信道传输格式集合中包含X种控制信道传输格式，X种控制信道传输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，第一控制信道传输格式的传输时间间隔大于第二控制信道传输格式的传输时间间隔，候选控制信道传输格式集合包含Y种控制信道传输格式；将用于描述候选控制信道传输格式集合的配置信息发送给通信节点；通过本发明，解决了相关技术中控制信道设计中前向兼容性较差的问题，进而达到了提高系统扩展的灵活性的效果。

Description

信息发送、处理方法及装置，通信节点 技术领域
本发明实施例涉及移动通信领域，具体而言，涉及一种信息发送、处理方法及装置，通信节点。
背景技术
第五代移动通信技术5G(fifth generation mobile communication network)将满足人们在居住、工作、休闲和交通等各种区域的多样化业务需求，即便在密集住宅区、办公室、体育场、露天集会、地铁、快速路、高铁和广域覆盖等具有超高流量密度、超高连接数密度、超高移动性特征的场景，也可以为用户提供超高清视频、虚拟现实、增强现实、云桌面、在线游戏等极致业务体验。与此同时，5G还将渗透到物联网及各种行业领域，与工业设施、医疗仪器、交通工具等深度融合，有效满足工业、医疗、交通等垂直行业的多样化业务需求，实现真正的“万物互联”。
5G系统设计中，前向兼容性是一个重要的原则。为满足这一原则，LTE(Long Term Evolution)原有的控制信道设计的前向兼容性非常差，例如，物理上行控制信道的格式单一，支持的波形单一，系统扩展灵活性差，需要修改。
针对相关技术中的上述技术问题，目前尚未提出有效的解决方案。
发明内容
本发明实施例提供了一种信息发送、处理方法及装置，通信节点，以至少解决相关技术中控制信道设计中前向兼容性较差的问题。
根据本发明的一个实施例，提供了一种信息发送方法，包括：从控制信道传输格式集合中确定候选控制信道传输格式集合；其中，控制信道传输格式集合中包含X种控制信道传输格式，X种控制信道传输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，第一控制信道传输格式的传输时间间隔大于第二控制信道传输格式的传输时间间隔，候选控制信道传输格式集合包含Y种控制信道传输格式，X为大于或者等于2的整数，1≤Y≤X，Y为整数；将用于描述候选控制信道传输格式集合的配置信息发送给通信节点。
根据本发明的一个实施例，提供了一种信息处理方法，包括：接收第一通信节点发送的用于描述候选控制信道传输格式集合的配置信息；根据配置信息确定候选控制信道传输格式集合；根据候选控制信道传输格式集合发送或接收控制信道；其中，所候选控制信道传输格式集合为第二通信节点从控制信道传输格式集合中确定的；控制信道传输格式集合中包含X种控制信道传输格式，X种控制信道传输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，第一控制信道传输格式的传输时间间隔大于第二控制信道传输格式的传输时间间隔，候选控制信道传输格式集合包含Y种控制信道传输格式，X为大于或者等 于2的整数，1≤Y≤X，Y为整数。
根据本发明的一个实施例，提供了一种信息发送装置，包括：确定模块，设置为从控制信道传输格式集合中确定候选控制信道传输格式集合；其中，控制信道传输格式集合中包含X种控制信道传输格式，X种控制信道传输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，第一控制信道传输格式的传输时间间隔大于第二控制信道传输格式的传输时间间隔，候选控制信道传输格式集合包含Y种控制信道传输格式，X为大于或者等于2的整数，1≤Y≤X，Y为整数；发送模块，设置为将用于描述候选控制信道传输格式集合的配置信息发送给通信节点。
根据本发明的一个实施例，提供了一种信息处理装置，包括：接收模块，设置为接收第一通信节点发送的用于描述候选控制信道传输格式集合的配置信息；确定模块，设置为根据配置信息确定候选控制信道传输格式集合；处理模块，设置为在候选控制信道传输格式集合上发送或接收控制信道；其中，所候选控制信道传输格式集合为第二通信节点从控制信道传输格式集合中确定的；控制信道传输格式集合中包含X种控制信道传输格式，X种控制信道传输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，第一控制信道传输格式的传输时间间隔大于第二控制信道传输格式的传输时间间隔，候选控制信道传输格式集合包含Y种控制信道传输格式，X为大于或者等于2的整数，1≤Y≤X，Y为整数。
根据本发明的一个实施例，提供了一种第一通信节点，包括：处理器，设置为从控制信道传输格式集合中确定候选控制信道传输格式集合；其中，控制信道传输格式集合中包含X种控制信道传输格式，X种控制信道传输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，第一控制信道传输格式的传输时间间隔大于第二控制信道传输格式的传输时间间隔，候选控制信道传输格式集合包含Y种控制信道传输格式，X为大于或者等于2的整数，1≤Y≤X，Y为整数；射频模块，设置为将用于描述候选控制信道传输格式集合的配置信息发送给第二通信节点。
根据本发明的一个实施例，提供了一种第二通信节点，包括：处理器，设置为接收第一通信节点发送的用于描述候选控制信道传输格式集合的配置信息；以及根据配置信息确定候选控制信道传输格式集合；射频模块，设置为根据候选控制信道传输格式集合发送或接收控制信道；其中，所候选控制信道传输格式集合为第二通信节点从控制信道传输格式集合中确定的；控制信道传输格式集合中包含X种控制信道传输格式，X种控制信道传输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，第一控制信道传输格式的传输时间间隔大于第二控制信道传输格式的传输时间间隔，候选控制信道传输格式集合包含Y种控制信道传输格式，X为大于或者等于2的整数，1≤Y≤X，Y为整数。
根据本发明的又一个实施例，还提供了一种存储介质。该存储介质设置为存储用于执行以下步骤的程序代码：从控制信道传输格式集合中确定候选控制信道传输格式集合；其中，控制信道传输格式集合中包含X种控制信道传输格式，X种控制信道传输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，第一控制信道传输格式的传输时间间隔大于第二控制信道传输格式的传输时间间隔，候选控制信道传输格式集合包含Y种控制 信道传输格式，X为大于或者等于2的整数，1≤Y≤X，Y为整数；将用于描述候选控制信道传输格式集合的配置信息发送给通信节点。
根据本发明的又一个实施例，还提供了一种存储介质。该存储介质设置为存储用于执行以下步骤的程序代码：接收第一通信节点发送的用于描述候选控制信道传输格式集合的配置信息；根据配置信息确定候选控制信道传输格式集合；根据候选控制信道传输格式集合发送或接收控制信道；其中，所候选控制信道传输格式集合为第二通信节点从控制信道传输格式集合中确定的；控制信道传输格式集合中包含X种控制信道传输格式，X种控制信道传输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，第一控制信道传输格式的传输时间间隔大于第二控制信道传输格式的传输时间间隔，候选控制信道传输格式集合包含Y种控制信道传输格式，X为大于或者等于2的整数，1≤Y≤X，Y为整数。
通过本发明，由于控制信道传输集合中包含X种控制信道传输格式，X种控制信道传输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，第一控制信道传输格式的传输时间间隔大于第二控制信道传输格式的传输时间间隔，即存在不同传输时间间隔的控制信道传输格式，因而可以在需要的时候，能够根据需要选择合适传输时间间隔的控制信道传输格式，与相关技术中相比控制信道传输格式单一相比，提高了系统扩展的灵活性，因此，可以解决相关技术中控制信道设计中前向兼容性较差的问题，提高了前向兼容性。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1是根据本发明实施例提供的信息发送方法的流程示意图；
图2是本发明实施例的一种信息处理方法的移动终端的硬件结构框图；
图3是根据本发明实施例的信息处理方法的流程图；
图4是根据本发明实施例的信息发送装置的结构框图；
图5是根据本发明实施例的信息处理装置的结构框图；
图6是根据本发明实施例提供的第一通信节点的结构框图；
图7是根据本发明实施例提供的第二通信节点的结构框图；
图8是根据本发明优选实施例3提供的第一控制信道传输格式和第二控制信道传输格式的示意图；
图9是根据本发明优选实施例5提供的第一控制信道传输格式和第二控制信道传输格式的示意图；
图10是根据本发明优选实施例7提供的配置信息给终端配置的控制信道传输格式使用的资源与终端给基站传输数据时使用的资源的时域部分存在重叠的情况的示意图；
图11是根据本发明优选实施例8提供的第一控制信道传输格式和第二控制信道传输格式的示意图。
具体实施方式
下文中将参考附图并结合实施例来详细说明本发明。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。
需要说明的是，本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”等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。
实施例1
本申请实施例提供了一种信息发送方法，图1是根据本发明实施例提供的信息发送方法的流程示意图，如图1所示，该方法包括：
步骤S102，从控制信道传输格式集合中确定候选控制信道传输格式集合；其中，控制信道传输格式集合中包含X种控制信道传输格式，X种控制信道传输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，第一控制信道传输格式的传输时间间隔大于第二控制信道传输格式的传输时间间隔，候选控制信道传输格式集合包含Y种控制信道传输格式，X为大于或者等于2的整数，1≤Y≤X，Y为整数；
步骤S104，将用于描述候选控制信道传输格式集合的配置信息发送给通信节点。
通过上述步骤，由于控制信道传输集合中包含X种控制信道传输格式，X种控制信道传输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，第一控制信道传输格式的传输时间间隔大于第二控制信道传输格式的传输时间间隔，即存在不同传输时间间隔的控制信道传输格式，因而可以在需要的时候，能够根据需要选择合适传输时间间隔的控制信道传输格式，与相关技术中相比控制信道传输格式单一相比，提高了系统扩展的灵活性，因此，可以解决相关技术中控制信道设计中前向兼容性较差的问题，提高了前向兼容性。
在本发明的一个实施例中，上述步骤S102可以表现为：根据通信节点的反馈信息从控制信道传输格式集合中确定候选控制信道传输格式集合；其中，反馈信息包括以下至少之一：通信节点的能力，通信节点与网络侧节点的信道状态信息，通信节点建议的控制信道传输格式，通信节点的电量情况，通信节点支持的控制信道的发送方式，通信节点支持的控制信道传输格式集合。
需要说明的是，通信节点的能力可以指通信节点支持的控制信道传输格式的数目；即可以通过通信节点的能力获取到其所支持的控制信道传输格式的数目，来进一步确定候选控制信道传输格式集合。再比如可以根据通信节点的电量情况确定候选控制信道传输格式集合，比如电量低的通信节点使用第一控制信道传输格式，电量高的通信节点使用第二控制信道传输格式，但并不限于此。
需要说明的是，控制信道传输格式可以包括控制信息和参考信号，在本发明的一个实施例中，上述第一控制信道传输格式的参考信号与上述第一控制信道传输格式的控制信息至少支持使用时分方式或频分方式发送。
在本发明的一个实施例中，上述第二控制信号传输格式的参考信号与上述第二控制信道传输格式的控制信息至少支持使用频分方式发送。
需要说明的是，上述第二控制信号传输格式的参考信号使用的波形集合中包含的波形个 数小于或者等于上述第一控制信道传输格式使用的波形集合中包含的波形个数。
在本发明的一个实施例中，在同一个传输时隙中，只能为通信节点配置一种控制信道传输格式。
在本发明的一个实施例中，在配置信息给通信节点配置的控制信道传输格式使用的资源与通信节点向网络侧节点传输数据时使用的资源的时域部分存在重叠时，通信节点可以使用相同的波形、和/或相同的发送波束发送数据和控制信道传输格式。
在本发明的一个实施例中，上述第二控制信道传输格式的参考信号密度大于或者等于上述第一控制信道传输格式的参考信号密度；其中，所述第二控制信道传输格式的参考信号密度为每天线端口参考信道占用的资源除以所述第二控制信道传输格式所占用的资源得到的商，所述第一控制信道传输格式的参考信号密度为每天线端口参考信道占用的资源除以所述第一控制信道传输格式所占用的资源得到的商。
需要说明的是，上述第一控制信道传输格式包含的符号数为m；其中，m大于或等于3。
在本发明的一个实施例中，上述第一控制信道传输格式或上述第二控制信道传输格式存在Z种参考信号配置信息，其中，Z为大于或者等于1的整数，其中，每种参考信号配置信息包括以下至少之一：图样，密度，序列，端口数，传输机制，发送波束，功率控制参数。
需要说明的是，用于描述候选控制信道传输格式集合的配置信息可以包括以下至少之一：候选控制信道传输格式集合中包含的控制信道传输格式使用的资源，候选控制信道传输格式集合中包含的控制信道传输格式传输的内容格式，确定候选控制信道传输格式集合中包含的控制信道传输格式使用的资源的参数信息，候选控制信道传输格式集合中包含的控制信道传输格式使用的波形，候选控制信道传输格式集合中包含的控制信道传输格式使用的发送方式集合，候选控制信道传输格式集合中包含的控制信道传输格式使用的参考信号配置信息，候选控制信道传输格式集合中包含的控制信道传输格式使用的功率控制参数，候选控制信道传输格式集合中包含的控制信道传输格式使用的编码方式，候选控制信道传输格式集合中包含的控制信道传输格式使用的调制方式。
需要说明的是，当上述第一控制信道传输格式的参考信号与上述第一控制信道传输格式的部分控制信息采用频分方式时，上述第二控制信道传输格式的参考信号密度大于或者等于上述第一控制信道传输格式的参考信号密度。
需要说明的是，上述第一控制信道传输格式包含的符号数为n；其中，2≤n≤14，n为整数。
在本发明的一个实施例中，上述第一控制信道传输格式可支持A种编码方式，上述第二控制信道传输格式可支持B种编码方式，其中，A和B均为大于或等于1的整数。需要说明的是，A大于B。
需要说明的是，上述通信节点可以是终端，但并不限于此。
可选地，上述步骤的执行主体可以为网络侧节点，比如上层网元或基站等，但不限于此。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到根据上述实施例的方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前 者是更佳的实施方式。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的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(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端设备(可以是手机，计算机，服务器，或者网络设备等)执行本发明各个实施例所述的方法。
实施例2
本申请实施例2所提供的方法实施例可以在移动终端、计算机终端或者类似的运算装置中执行。以运行在移动终端上为例，图2是本发明实施例的一种信息处理方法的移动终端的硬件结构框图。如图2所示，移动终端20可以包括一个或多个(图中仅示出一个)处理器202(处理器202可以包括但不限于微处理器MCU或可编程逻辑器件FPGA等的处理装置)、用于存储数据的存储器204、以及用于通信功能的传输装置206。本领域普通技术人员可以理解，图2所示的结构仅为示意，其并不对上述电子装置的结构造成限定。例如，移动终端20还可包括比图2中所示更多或者更少的组件，或者具有与图2所示不同的配置。
存储器204可用于存储应用软件的软件程序以及模块，如本发明实施例中的信息处理方法对应的程序指令/模块，处理器202通过运行存储在存储器204内的软件程序以及模块，从而执行各种功能应用以及数据处理，即实现上述的方法。存储器204可包括高速随机存储器，还可包括非易失性存储器，如一个或者多个磁性存储装置、闪存、或者其他非易失性固态存储器。在一些实例中，存储器204可进一步包括相对于处理器202远程设置的存储器，这些远程存储器可以通过网络连接至移动终端20。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
传输装置206用于经由一个网络接收或者发送数据。上述的网络具体实例可包括移动终端20的通信供应商提供的无线网络。在一个实例中，传输装置206包括一个网络适配器(Network Interface Controller，NIC)，其可通过基站与其他网络设备相连从而可与互联网进行通讯。在一个实例中，传输装置206可以为射频(Radio Frequency，RF)模块，其用于通过无线方式与互联网进行通讯。
在本实施例中提供了一种运行于上述移动终端的信息处理方法，但并不限于运行于上述移动终端，图3是根据本发明实施例的信息处理方法的流程图，如图3所示，该流程包括如下步骤：
步骤S302，接收第一通信节点发送的用于描述候选控制信道传输格式集合的配置信息；
步骤S304，根据配置信息确定候选控制信道传输格式集合；
步骤S306，根据候选控制信道传输格式集合发送或接收控制信道；其中，所候选控制信道传输格式集合为第二通信节点从控制信道传输格式集合中确定的；控制信道传输格式集合中包含X种控制信道传输格式，X种控制信道传输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，第一控制信道传输格式的传输时间间隔大于第二控制信道传输格式的传输时间间隔，候选控制信道传输格式集合包含Y种控制信道传输格式，X为大于或者等于2的整数，1≤Y≤X，Y为整数。
通过上述步骤，由于控制信道传输集合中包含X种控制信道传输格式，X种控制信道传 输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，第一控制信道传输格式的传输时间间隔大于第二控制信道传输格式的传输时间间隔，即存在不同传输时间间隔的控制信道传输格式，因而可以在需要的时候，能够根据需要选择合适传输时间间隔的控制信道传输格式，与相关技术中相比控制信道传输格式单一相比，提高了系统扩展的灵活性，因此，可以解决相关技术中控制信道设计中前向兼容性较差的问题，提高了前向兼容性。
在本发明的一个实施例中，在上述步骤S302之前，上述方法还可以包括：将反馈信息发送给第一通信节点，其中，反馈信息用于第一通信节点从控制信道传输格式集合中确定候选控制信道传输格式集合；其中，反馈信息包括以下至少之一：第二通信节点的能力，第二通信节点与第一通信节点的信道状态信息，第二通信节点建议的控制信道传输格式，第二通信节点的电量情况，第二通信节点支持的控制信道的发送方式，第二通信节点支持的控制信道传输格式集合。
需要说明的是，控制信道传输格式可以包括控制信息和参考信号，在本发明的一个实施例中，上述第一控制信道传输格式的参考信号与上述第一控制信道传输格式的控制信息至少支持使用时分方式或频分方式发送。上述第二控制信号传输格式的参考信号与上述第二控制信道传输格式的控制信息至少支持使用频分方式发送。
需要说明的是，上述第二控制信号传输格式的参考信号使用的波形集合中包含的波形个数小于或者等于上述第一控制信道传输格式使用的波形集合中包含的波形个数。
在本发明的一个实施例中，在同一个传输时隙中，只能为第二通信节点配置一种控制信道传输格式。
在本发明的一个实施例中，在配置信息给第二通信节点配置的控制信道传输格式使用的资源与第二通信节点向第一通信节点传输数据时使用的资源的时域部分存在重叠时，第二通信节点使用相同的波形、和/或相同的发送波束发送数据和控制信道传输格式。
在本发明的一个实施例中，第二控制信道传输格式的参考信号密度大于或者等于第一控制信道传输格式的参考信号密度；其中，所述第二控制信道传输格式的参考信号密度为每天线端口参考信道占用的资源除以所述第二控制信道传输格式所占用的资源得到的商，所述第一控制信道传输格式的参考信号密度为每天线端口参考信道占用的资源除以所述第一控制信道传输格式所占用的资源得到的商。
需要说明的是，第一控制信道传输格式包含的符号数为m；其中，m大于或等于3。
需要说明的是，第一控制信道传输格式或第二控制信道传输格式存在Z种参考信号配置信息，其中，Z为大于或者等于1的整数，其中，每种参考信号配置信息包括以下至少之一：图样，密度，序列，端口数，传输机制，发送波束，功率控制参数。
在本发明的一个实施例中，上述用于描述候选控制信道传输格式集合的配置信息包括以下至少之一：候选控制信道传输格式集合中包含的控制信道传输格式使用的资源，候选控制信道传输格式集合中包含的控制信道传输格式传输的内容格式，确定候选控制信道传输格式集合中包含的控制信道传输格式使用的资源的参数信息，候选控制信道传输格式集合中包含的控制信道传输格式使用的波形，候选控制信道传输格式集合中包含的控制信道传输格式使 用的发送方式集合，候选控制信道传输格式集合中包含的控制信道传输格式使用的参考信号配置信息，候选控制信道传输格式集合中包含的控制信道传输格式使用的功率控制参数，候选控制信道传输格式集合中包含的控制信道传输格式使用的编码方式，候选控制信道传输格式集合中包含的控制信道传输格式使用的调制方式。
需要说明的是，当第一控制信道传输格式的参考信号与第一控制信道传输格式的部分控制信息采用频分方式时，第二控制信道传输格式的参考信号密度大于或者等于第一控制信道传输格式的参考信号密度。
需要说明的是，第一控制信道传输格式包含的符号数为n；其中，2≤n≤14，n为整数。
在本发明的一个实施例中，第一控制信道传输格式支持A种编码方式，第二控制信道传输格式支持B种编码方式，其中，A和B均为大于或等于1的整数，A大于B。
需要说明的是，上述步骤的执行主体可以是第二通信节点，比如终端等，但并不限于此。
上述第一通信节点可以是网络侧节点，比如上层网元或基站等，但不限于此。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到根据上述实施例的方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的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(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端设备(可以是手机，计算机，服务器，或者网络设备等)执行本发明各个实施例所述的方法。
实施例3
在本实施例中还提供了一种信息发送装置，该装置用于实现上述实施例及优选实施方式，已经进行过说明的不再赘述。如以下所使用的，术语“模块”可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置较佳地以软件来实现，但是硬件，或者软件和硬件的组合的实现也是可能并被构想的。
图4是根据本发明实施例的信息发送装置的结构框图，如图4所示，该装置包括：
确定模块42，用于从控制信道传输格式集合中确定候选控制信道传输格式集合；其中，控制信道传输格式集合中包含X种控制信道传输格式，X种控制信道传输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，第一控制信道传输格式的传输时间间隔大于第二控制信道传输格式的传输时间间隔，候选控制信道传输格式集合包含Y种控制信道传输格式，X为大于或者等于2的整数，1≤Y≤X，Y为整数；
发送模块44，与上述确定模块42连接，用于将用于描述候选控制信道传输格式集合的配置信息发送给通信节点。
通过上述装置，由于控制信道传输集合中包含X种控制信道传输格式，X种控制信道传输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，第一控制信道传输格式的传输时间间隔大于第二控制信道传输格式的传输时间间隔，即存在不同传输时间间隔的控制信道传输格式，因而可以在需要的时候，能够根据需要选择合适传输时间间隔的 控制信道传输格式，与相关技术中相比控制信道传输格式单一相比，提高了系统扩展的灵活性，因此，可以解决相关技术中控制信道设计中前向兼容性较差的问题，提高了前向兼容性。
需要说明的是，上述确定模块42还可以用于根据通信节点的反馈信息从控制信道传输格式集合中确定候选控制信道传输格式集合；其中，反馈信息包括以下至少之一：通信节点的能力(不同通信节点支持的控制信道传输格式的数目不同)，通信节点与网络侧节点的信道状态信息(当通信节点处于小区边缘或功率受限时，网络侧节点可要求通信节点使用第一控制信道传输格式传输控制信道)，通信节点建议的控制信道传输格式(通信节点根据自己的能力和信道环境给出建议)，通信节点的电量情况(电量低的终端使用第一控制信道传输格式，电量高的终端使用第二控制信道传输格式)，通信节点支持的控制信道的发送方式(与终端的能力有关，例如有的终端支持OFDM(Orthogonal Frequency Division Multiplexing，正交频分复用)波形，有的终端支持SC-FDMA(Single-carrier Frequency-Division Multiple Access，单载波频分多址)波形，有的两种都支持)，通信节点支持的控制信道传输格式集合(与通信节点的能力有关)。
需要说明的是，通信节点的能力可以指通信节点支持的控制信道传输格式的数目；即可以通过通信节点的能力获取到其所支持的控制信道传输格式的数目，来进一步确定候选控制信道传输格式集合。再比如可以根据通信节点的电量情况确定候选控制信道传输格式集合，比如电量低的通信节点使用第一控制信道传输格式，电量高的通信节点使用第二控制信道传输格式，但并不限于此。
需要说明的是，控制信道传输格式可以包括控制信息和参考信号，在本发明的一个实施例中，上述第一控制信道传输格式的参考信号与上述第一控制信道传输格式的控制信息至少支持使用时分方式或频分方式发送。
在本发明的一个实施例中，上述第二控制信号传输格式的参考信号与上述第二控制信道传输格式的控制信息至少支持使用频分方式发送。
需要说明的是，上述第二控制信号传输格式的参考信号使用的波形集合中包含的波形个数小于或者等于上述第一控制信道传输格式使用的波形集合中包含的波形个数。
在本发明的一个实施例中，在同一个传输时隙中，只能为通信节点配置一种控制信道传输格式。
在本发明的一个实施例中，在配置信息给通信节点配置的控制信道传输格式使用的资源与通信节点向网络侧节点传输数据时使用的资源的时域部分存在重叠时，通信节点可以使用相同的波形、和/或相同的发送波束发送数据和控制信道传输格式。
在本发明的一个实施例中，上述第二控制信道传输格式的参考信号密度大于或者等于上述第一控制信道传输格式的参考信号密度。
需要说明的是，上述第一控制信道传输格式包含的符号数为m；其中，m大于或等于3。
在本发明的一个实施例中，上述第一控制信道传输格式或上述第二控制信道传输格式存在Z种参考信号配置信息，其中，Z为大于或者等于1的整数，其中，每种参考信号配置信息包括以下至少之一：图样，密度，序列，端口数，传输机制，发送波束，功率控制参数。
需要说明的是，用于描述候选控制信道传输格式集合的配置信息可以包括以下至少之一：候选控制信道传输格式集合中包含的控制信道传输格式使用的资源，候选控制信道传输格式集合中包含的控制信道传输格式传输的内容格式，确定候选控制信道传输格式集合中包含的控制信道传输格式使用的资源的参数信息，候选控制信道传输格式集合中包含的控制信道传输格式使用的波形，候选控制信道传输格式集合中包含的控制信道传输格式使用的发送方式集合，候选控制信道传输格式集合中包含的控制信道传输格式使用的参考信号配置信息，候选控制信道传输格式集合中包含的控制信道传输格式使用的功率控制参数，候选控制信道传输格式集合中包含的控制信道传输格式使用的编码方式，候选控制信道传输格式集合中包含的控制信道传输格式使用的调制方式。
需要说明的是，当上述第一控制信道传输格式的参考信号与上述第一控制信道传输格式的部分控制信息采用频分方式时，上述第二控制信道传输格式的参考信号密度大于或者等于上述第一控制信道传输格式的参考信号密度。需要说明的是，所述第二控制信道传输格式的参考信号密度为每天线端口参考信道占用的资源除以所述第二控制信道传输格式所占用的资源得到的商，所述第一控制信道传输格式的参考信号密度为每天线端口参考信道占用的资源除以所述第一控制信道传输格式所占用的资源得到的商
需要说明的是，上述第一控制信道传输格式包含的符号数为n；其中，2≤n≤14，n为整数。
在本发明的一个实施例中，上述第一控制信道传输格式可支持A种编码方式，上述第二控制信道传输格式可支持B种编码方式，其中，A和B均为大于或等于1的整数。需要说明的是，A大于B。
需要说明的是，上述通信节点可以是终端，但并不限于此。
需要说明的是，上述装置可以位于网络侧节点中，比如上层网元或基站等，但不限于此。
需要说明的是，上述各个模块是可以通过软件或硬件来实现的，对于后者，可以通过以下方式实现，但不限于此：上述模块均位于同一处理器中；或者，上述各个模块以任意组合的形式分别位于不同的处理器中。
实施例4
在本实施例中还提供了一种信息处理装置，该装置用于实现上述实施例及优选实施方式，已经进行过说明的不再赘述。如以下所使用的，术语“模块”可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置较佳地以软件来实现，但是硬件，或者软件和硬件的组合的实现也是可能并被构想的。
图5是根据本发明实施例的信息处理装置的结构框图，如图5所示，该装置包括：
接收模块52，用于接收第一通信节点发送的用于描述候选控制信道传输格式集合的配置信息；
确定模块54，与上述接收模块52连接，用于根据配置信息确定候选控制信道传输格式集合；
处理模块56，与上述确定模块54连接，用于根据候选控制信道传输格式集合发送或接 收控制信道；其中，所候选控制信道传输格式集合为第二通信节点从控制信道传输格式集合中确定的；控制信道传输格式集合中包含X种控制信道传输格式，X种控制信道传输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，第一控制信道传输格式的传输时间间隔大于第二控制信道传输格式的传输时间间隔，候选控制信道传输格式集合包含Y种控制信道传输格式，X为大于或者等于2的整数，1≤Y≤X，Y为整数。
通过上述装置，由于控制信道传输集合中包含X种控制信道传输格式，X种控制信道传输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，第一控制信道传输格式的传输时间间隔大于第二控制信道传输格式的传输时间间隔，即存在不同传输时间间隔的控制信道传输格式，因而可以在需要的时候，能够根据需要选择合适传输时间间隔的控制信道传输格式，与相关技术中相比控制信道传输格式单一相比，提高了系统扩展的灵活性，因此，可以解决相关技术中控制信道设计中前向兼容性较差的问题，提高了前向兼容性。
需要说明的是，上述处理模块56，还可以用于将反馈信息发送给第一通信节点，其中，反馈信息用于第一通信节点从控制信道传输格式集合中确定候选控制信道传输格式集合；其中，反馈信息包括以下至少之一：第二通信节点的能力，第二通信节点与第一通信节点的信道状态信息，第二通信节点建议的控制信道传输格式，第二通信节点的电量情况，第二通信节点支持的控制信道的发送方式，第二通信节点支持的控制信道传输格式集合。
需要说明的是，控制信道传输格式可以包括控制信息和参考信号，在本发明的一个实施例中，上述第一控制信道传输格式的参考信号与上述第一控制信道传输格式的控制信息至少支持使用时分方式或频分方式发送。上述第二控制信号传输格式的参考信号与上述第二控制信道传输格式的控制信息至少支持使用频分方式发送。
需要说明的是，上述第二控制信号传输格式的参考信号使用的波形集合中包含的波形个数小于或者等于上述第一控制信道传输格式使用的波形集合中包含的波形个数。
在本发明的一个实施例中，在同一个传输时隙中，只能为第二通信节点配置一种控制信道传输格式。
在本发明的一个实施例中，在配置信息给第二通信节点配置的控制信道传输格式使用的资源与第二通信节点向第一通信节点传输数据时使用的资源的时域部分存在重叠时，第二通信节点使用相同的波形、和/或相同的发送波束发送数据和控制信道传输格式。
在本发明的一个实施例中，第二控制信道传输格式的参考信号密度大于或者等于第一控制信道传输格式的参考信号密度。其中，所述第二控制信道传输格式的参考信号密度为每天线端口参考信道占用的资源除以所述第二控制信道传输格式所占用的资源得到的商，所述第一控制信道传输格式的参考信号密度为每天线端口参考信道占用的资源除以所述第一控制信道传输格式所占用的资源得到的商。
需要说明的是，第一控制信道传输格式包含的符号数为m；其中，m大于或等于3。
需要说明的是，第一控制信道传输格式或第二控制信道传输格式存在Z种参考信号配置信息，其中，Z为大于或者等于1的整数，其中，每种参考信号配置信息包括以下至少之一：图样，密度，序列，端口数，传输机制，发送波束，功率控制参数。
在本发明的一个实施例中，上述用于描述候选控制信道传输格式集合的配置信息包括以下至少之一：候选控制信道传输格式集合中包含的控制信道传输格式使用的资源，候选控制信道传输格式集合中包含的控制信道传输格式传输的内容格式，确定候选控制信道传输格式集合中包含的控制信道传输格式使用的资源的参数信息，候选控制信道传输格式集合中包含的控制信道传输格式使用的波形，候选控制信道传输格式集合中包含的控制信道传输格式使用的发送方式集合，候选控制信道传输格式集合中包含的控制信道传输格式使用的参考信号配置信息，候选控制信道传输格式集合中包含的控制信道传输格式使用的功率控制参数，候选控制信道传输格式集合中包含的控制信道传输格式使用的编码方式，候选控制信道传输格式集合中包含的控制信道传输格式使用的调制方式。
需要说明的是，当第一控制信道传输格式的参考信号与第一控制信道传输格式的部分控制信息采用频分方式时，第二控制信道传输格式的参考信号密度大于或者等于第一控制信道传输格式的参考信号密度。
需要说明的是，第一控制信道传输格式包含的符号数为n；其中，2≤n≤14，n为整数。
在本发明的一个实施例中，第一控制信道传输格式支持A种编码方式，第二控制信道传输格式支持B种编码方式，其中，A和B均为大于或等于1的整数，A大于B。
需要说明的是，上述装置可以位于第二通信节点中，比如终端等，但并不限于此。
上述第一通信节点可以是网络侧节点，比如上层网元或基站等，但不限于此。
需要说明的是，上述各个模块是可以通过软件或硬件来实现的，对于后者，可以通过以下方式实现，但不限于此：上述模块均位于同一处理器中；或者，上述各个模块以任意组合的形式分别位于不同的处理器中。
实施例5
本申请实施例，提供了一种第一通信节点，图6是根据本发明实施例提供的第一通信节点的结构框图，如图6所示，该第一通信节点包括：
处理器62，用于从控制信道传输格式集合中确定候选控制信道传输格式集合；其中，控制信道传输格式集合中包含X种控制信道传输格式，X种控制信道传输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，第一控制信道传输格式的传输时间间隔大于第二控制信道传输格式的传输时间间隔，候选控制信道传输格式集合包含Y种控制信道传输格式，X为大于或者等于2的整数，1≤Y≤X，Y为整数；
射频模块64，与上述处理器62连接，用于将用于描述候选控制信道传输格式集合的配置信息发送给第二通信节点。
通过上述第一通信节点，由于控制信道传输集合中包含X种控制信道传输格式，X种控制信道传输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，第一控制信道传输格式的传输时间间隔大于第二控制信道传输格式的传输时间间隔，即存在不同传输时间间隔的控制信道传输格式，因而可以在需要的时候，能够根据需要选择合适传输时间间隔的控制信道传输格式，与相关技术中相比控制信道传输格式单一相比，提高了系统扩 展的灵活性，因此，可以解决相关技术中控制信道设计中前向兼容性较差的问题，提高了前向兼容性。
需要说明的是，上述处理器62还可以用于根据通信节点的反馈信息从控制信道传输格式集合中确定候选控制信道传输格式集合；其中，反馈信息包括以下至少之一：第二通信节点的能力，第二通信节点与第一通信节点的信道状态信息，第二通信节点建议的控制信道传输格式，第二通信节点的电量情况，第二通信节点支持的控制信道的发送方式，第二通信节点支持的控制信道传输格式集合。
需要说明的是，控制信道传输格式可以包括控制信息和参考信号，在本发明的一个实施例中，上述第一控制信道传输格式的参考信号与上述第一控制信道传输格式的控制信息至少支持使用时分方式或频分方式发送。
在本发明的一个实施例中，上述第二控制信号传输格式的参考信号与上述第二控制信道传输格式的控制信息至少支持使用频分方式发送。
需要说明的是，上述第二控制信号传输格式的参考信号使用的波形集合中包含的波形个数小于或者等于上述第一控制信道传输格式使用的波形集合中包含的波形个数。
在本发明的一个实施例中，在同一个传输时隙中，只能为第二通信节点配置一种控制信道传输格式。
在本发明的一个实施例中，在配置信息给第二通信节点配置的控制信道传输格式使用的资源与第二通信节点向网络侧节点传输数据时使用的资源的时域部分存在重叠时，第二通信节点可以使用相同的波形、和/或相同的发送波束发送数据和控制信道传输格式。
在本发明的一个实施例中，上述第二控制信道传输格式的参考信号密度大于或者等于上述第一控制信道传输格式的参考信号密度。其中，所述第二控制信道传输格式的参考信号密度为每天线端口参考信道占用的资源除以所述第二控制信道传输格式所占用的资源得到的商，所述第一控制信道传输格式的参考信号密度为每天线端口参考信道占用的资源除以所述第一控制信道传输格式所占用的资源得到的商。
需要说明的是，上述第一控制信道传输格式包含的符号数为m；其中，m大于或等于3。
在本发明的一个实施例中，上述第一控制信道传输格式或上述第二控制信道传输格式存在Z种参考信号配置信息，其中，Z为大于或者等于1的整数，其中，每种参考信号配置信息包括以下至少之一：图样，密度，序列，端口数，传输机制，发送波束，功率控制参数。
需要说明的是，用于描述候选控制信道传输格式集合的配置信息可以包括以下至少之一：候选控制信道传输格式集合中包含的控制信道传输格式使用的资源，候选控制信道传输格式集合中包含的控制信道传输格式传输的内容格式，确定候选控制信道传输格式集合中包含的控制信道传输格式使用的资源的参数信息，候选控制信道传输格式集合中包含的控制信道传输格式使用的波形，候选控制信道传输格式集合中包含的控制信道传输格式使用的发送方式集合，候选控制信道传输格式集合中包含的控制信道传输格式使用的参考信号配置信息，候选控制信道传输格式集合中包含的控制信道传输格式使用的功率控制参数，候选控制信道传输格式集合中包含的控制信道传输格式使用的编码方式，候选控制信道传输格式集合 中包含的控制信道传输格式使用的调制方式。
需要说明的是，当上述第一控制信道传输格式的参考信号与上述第一控制信道传输格式的部分控制信息采用频分方式时，上述第二控制信道传输格式的参考信号密度大于或者等于上述第一控制信道传输格式的参考信号密度。
需要说明的是，上述第一控制信道传输格式包含的符号数为n；其中，2≤n≤14，n为整数。
在本发明的一个实施例中，上述第一控制信道传输格式可支持A种编码方式，上述第二控制信道传输格式可支持B种编码方式，其中，A和B均为大于或等于1的整数。需要说明的是，A大于B。
需要说明的是，上述第一通信节点可以是网络侧节点，比如上层网元或基站等，但不限于此。
上述第二通信节点可以是终端，但并不限于此。
实施例6
本申请实施例，提供了一种第二通信节点，图7是根据本发明实施例提供的第二通信节点的结构框图，如图7所示，该第二通信节点包括：
处理器72，用于接收第一通信节点发送的用于描述候选控制信道传输格式集合的配置信息；以及根据配置信息确定候选控制信道传输格式集合；
射频模块74，与上述处理器72连接，用于根据候选控制信道传输格式集合发送或接收控制信道；其中，所候选控制信道传输格式集合为第二通信节点从控制信道传输格式集合中确定的；控制信道传输格式集合中包含X种控制信道传输格式，X种控制信道传输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，第一控制信道传输格式的传输时间间隔大于第二控制信道传输格式的传输时间间隔，候选控制信道传输格式集合包含Y种控制信道传输格式，X为大于或者等于2的整数，1≤Y≤X，Y为整数。
通过上述第二通信节点，由于控制信道传输集合中包含X种控制信道传输格式，X种控制信道传输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，第一控制信道传输格式的传输时间间隔大于第二控制信道传输格式的传输时间间隔，即存在不同传输时间间隔的控制信道传输格式，因而可以在需要的时候，能够根据需要选择合适传输时间间隔的控制信道传输格式，与相关技术中相比控制信道传输格式单一相比，提高了系统扩展的灵活性，因此，可以解决相关技术中控制信道设计中前向兼容性较差的问题，提高了前向兼容性。
需要说明的是，上述射频模块74，还用于将反馈信息发送给第一通信节点，其中，反馈信息用于第一通信节点从控制信道传输格式集合中确定候选控制信道传输格式集合；其中，反馈信息包括以下至少之一：第二通信节点的能力，第二通信节点与第一通信节点的信道状态信息，第二通信节点建议的控制信道传输格式，第二通信节点的电量情况，第二通信节点支持的控制信道的发送方式，第二通信节点支持的控制信道传输格式集合。
需要说明的是，控制信道传输格式可以包括控制信息和参考信号，在本发明的一个实施 例中，上述第一控制信道传输格式的参考信号与上述第一控制信道传输格式的控制信息至少支持使用时分方式或频分方式发送。上述第二控制信号传输格式的参考信号与上述第二控制信道传输格式的控制信息至少支持使用频分方式发送。
需要说明的是，上述第二控制信号传输格式的参考信号使用的波形集合中包含的波形个数小于或者等于上述第一控制信道传输格式使用的波形集合中包含的波形个数。
在本发明的一个实施例中，在同一个传输时隙中，只能为第二通信节点配置一种控制信道传输格式。
在本发明的一个实施例中，在配置信息给第二通信节点配置的控制信道传输格式使用的资源与第二通信节点向第一通信节点传输数据时使用的资源的时域部分存在重叠时，第二通信节点使用相同的波形、和/或相同的发送波束发送数据和控制信道传输格式。
在本发明的一个实施例中，第二控制信道传输格式的参考信号密度大于或者等于第一控制信道传输格式的参考信号密度。其中，所述第二控制信道传输格式的参考信号密度为每天线端口参考信道占用的资源除以所述第二控制信道传输格式所占用的资源得到的商，所述第一控制信道传输格式的参考信号密度为每天线端口参考信道占用的资源除以所述第一控制信道传输格式所占用的资源得到的商。
需要说明的是，第一控制信道传输格式包含的符号数为m；其中，m大于或等于3。
需要说明的是，第一控制信道传输格式或第二控制信道传输格式存在Z种参考信号配置信息，其中，Z为大于或者等于1的整数，其中，每种参考信号配置信息包括以下至少之一：图样，密度，序列，端口数，传输机制，发送波束，功率控制参数。
在本发明的一个实施例中，上述用于描述候选控制信道传输格式集合的配置信息包括以下至少之一：候选控制信道传输格式集合中包含的控制信道传输格式使用的资源，候选控制信道传输格式集合中包含的控制信道传输格式传输的内容格式，确定候选控制信道传输格式集合中包含的控制信道传输格式使用的资源的参数信息，候选控制信道传输格式集合中包含的控制信道传输格式使用的波形，候选控制信道传输格式集合中包含的控制信道传输格式使用的发送方式集合，候选控制信道传输格式集合中包含的控制信道传输格式使用的参考信号配置信息，候选控制信道传输格式集合中包含的控制信道传输格式使用的功率控制参数，候选控制信道传输格式集合中包含的控制信道传输格式使用的编码方式，候选控制信道传输格式集合中包含的控制信道传输格式使用的调制方式。
需要说明的是，当第一控制信道传输格式的参考信号与第一控制信道传输格式的部分控制信息采用频分方式时，第二控制信道传输格式的参考信号密度大于或者等于第一控制信道传输格式的参考信号密度。
需要说明的是，第一控制信道传输格式包含的符号数为n；其中，2≤n≤14，n为整数。
在本发明的一个实施例中，第一控制信道传输格式支持A种编码方式，第二控制信道传输格式支持B种编码方式，其中，A和B均为大于或等于1的整数，A大于B。
需要说明的是，上述第一通信节点可以是网络侧节点，比如上层网元或基站等，但不限 于此；上述第二通信节点可以是终端等，但并不限于此。
实施例7
本发明的实施例还提供了一种存储介质。可选地，在本实施例中，上述存储介质可以被设置为存储用于执行实施例1或实施例2中的步骤的程序代码。
可选地，在本实施例中，上述存储介质可以包括但不限于：U盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。
可选地，在本实施例中，处理器根据存储介质中已存储的程序代码执行实施例1或实施例2中的方法的步骤。
可选地，本实施例中的具体示例可以参考上述实施例及可选实施方式中所描述的示例，本实施例在此不再赘述。
为了更好地理解本发明，以下结合优选的实施例对本发明做进一步解释。
优选实施例1
网络侧节点(上层网元或基站)从控制信道传输格式集合中确定候选控制信道传输格式集合，其中，所述控制信道传输格式集合中包含X种控制信道传输格式，X为大于等于2的整数，所述X种控制信道传输格式中至少包含一种控制信道传输格式(第一控制信道传输格式)的传输时间间隔大于另一种控制信道传输格式(第二控制信道传输格式)的传输时间间隔，所述第一控制信道传输格式包含的符号(例如OFDM符号，SC-FDMA符号等)数大于等于2、小于等于14。
基站发送描述所述候选控制信道传输格式集合的配置信息给终端，其中，所述候选控制信道传输格式集合包含Y种控制信道传输格式，Y为大于等于1、小于等于X的整数。
优选实施例2
终端发送反馈信息给基站，优选地，所述反馈信息至少包括以下之一：终端的能力，终端与基站的信道状态信息，终端建议的控制信道传输格式，终端的电量情况，终端支持的控制信道的发送方式，终端支持的控制信道传输格式集合。
网络侧节点(上层网元或基站)基于所述反馈信息从控制信道传输格式集合中确定候选控制信道传输格式集合，其中，所述控制信道传输格式集合中包含X种控制信道传输格式，X为大于等于2的整数，所述X种控制信道传输格式中至少包含一种控制信道传输格式(第一控制信道传输格式)的传输时间间隔大于另一种控制信道传输格式(第二控制信道传输格式)的传输时间间隔。
基站发送描述所述候选控制信道传输格式集合的配置信息给终端，其中，所述候选控制信道传输格式集合包含Y种控制信道传输格式，Y为大于等于1、小于等于X的整数。
优选实施例3
网络侧节点(上层网元或基站)从控制信道传输格式集合中确定候选控制信道传输格式集合，其中，所述控制信道传输格式集合中包含X种控制信道传输格式，X为大于等于2的整数，所述X种控制信道传输格式中至少包含一种控制信道传输格式(第一控制信道传输 格式)的传输时间间隔大于另一种控制信道传输格式(第二控制信道传输格式)的传输时间间隔。图8是根据本发明优选实施例3提供的第一控制信道传输格式和第二控制信道传输格式的示意图，如图8所示，优选地，所述第一控制信道传输格式的参考信号与控制信道传输格式传输的控制信息至少支持使用时分或频分方式发送；优选地，所述第二控制信道传输格式的参考信号与控制信道传输格式传输的控制信息至少支持使用频分方式发送。
基站发送描述所述候选控制信道传输格式集合的配置信息给终端，其中，所述候选控制信道传输格式集合包含Y种控制信道传输格式，Y为大于等于1、小于等于X的整数。
优选实施例4
网络侧节点(上层网元或基站)从控制信道传输格式集合中确定候选控制信道传输格式集合，其中，所述控制信道传输格式集合中包含X种控制信道传输格式，X为大于等于2的整数，所述X种控制信道传输格式中至少包含一种控制信道传输格式(第一控制信道传输格式)的传输时间间隔大于另一种控制信道传输格式(第二控制信道传输格式)的传输时间间隔。优选地，所述第二控制信道传输格式可使用的波形集合中包含的波形个数小于等于所述第一控制信道传输格式可使用的波形集合中包含的波形个数，例如第二控制信道传输格式支持的波形为OFDM方式，而第一控制信道支持的波形为SC-FDMA或OFDM方式。
基站发送描述所述候选控制信道传输格式集合的配置信息给终端，其中，所述候选控制信道传输格式集合包含Y种控制信道传输格式，Y为大于等于1、小于等于X的整数。
优选实施例5
网络侧节点(上层网元或基站)从控制信道传输格式集合中确定候选控制信道传输格式集合，其中，所述控制信道传输格式集合中包含X种控制信道传输格式，X为大于等于2的整数，所述X种控制信道传输格式中至少包含一种控制信道传输格式(第一控制信道传输格式)的传输时间间隔大于另一种控制信道传输格式(第二控制信道传输格式)的传输时间间隔。
优选地，图9是根据本发明优选实施例5提供的第一控制信道传输格式和第二控制信道传输格式的示意图，如图9所示，当所述第一控制信道传输格式的参考信号与控制信息采用频分方式时，所述第二控制信道传输格式的参考信号密度大于等于所述第一控制信道传输格式的参考信号密度，这种情况下，优选地，所述第一控制信道传输格式包含的符号数大于等于3。
基站发送描述所述候选控制信道传输格式集合的配置信息给终端，其中，所述候选控制信道传输格式集合包含Y种控制信道传输格式，Y为大于等于1、小于等于X的整数。
优选实施例6
网络侧节点(上层网元或基站)从控制信道传输格式集合中确定候选控制信道传输格式集合，其中，所述控制信道传输格式集合中包含X种控制信道传输格式，X为大于等于2的整数，所述X种控制信道传输格式中至少包含一种控制信道传输格式(第一控制信道传输格式)的传输时间间隔大于另一种控制信道传输格式(第二控制信道传输格式)的传输时间间隔。
基站发送描述所述候选控制信道传输格式集合的配置信息给终端，其中，所述候选控制信道传输格式集合包含Y种控制信道传输格式，Y为大于等于1、小于等于X的整数。
优选地，在同一个传输时隙中，基站只能为终端配置一种控制信道传输格式。
优选实施例7
网络侧节点(上层网元或基站)从控制信道传输格式集合中确定候选控制信道传输格式集合，其中，所述控制信道传输格式集合中包含X种控制信道传输格式，X为大于等于2的整数，所述X种控制信道传输格式中至少包含一种控制信道传输格式(第一控制信道传输格式)的传输时间间隔大于另一种控制信道传输格式(第二控制信道传输格式)的传输时间间隔。
基站发送描述所述候选控制信道传输格式集合的配置信息给终端，其中，所述候选控制信道传输格式集合包含Y种控制信道传输格式，Y为大于等于1、小于等于X的整数。
优选地，图10是根据本发明优选实施例7提供的配置信息给终端配置的控制信道传输格式使用的资源与终端给基站传输数据时使用的资源的时域部分存在重叠的情况的示意图，如图10所示，当所述配置信息给终端配置的控制信道传输格式使用的资源与终端给所述基站传输数据时使用的资源的时域部分存在重叠时，所述第二通信节点使用相同的波形、和/或发送波束发送所述数据与所述控制信道传输格式。
优选实施例8
网络侧节点(上层网元或基站)从控制信道传输格式集合中确定候选控制信道传输格式集合，其中，所述控制信道传输格式集合中包含X种控制信道传输格式，X为大于等于2的整数，所述X种控制信道传输格式中至少包含一种控制信道传输格式(第一控制信道传输格式)的传输时间间隔大于另一种控制信道传输格式(第二控制信道传输格式)的传输时间间隔。
优选地，图11是根据本发明优选实施例8提供的第一控制信道传输格式和第二控制信道传输格式的示意图，如图11所示，所述第二控制信道传输格式的参考信号密度大于等于所述第一控制信道传输格式的参考信号密度。
基站发送描述所述候选控制信道传输格式集合的配置信息给终端，其中，所述候选控制信道传输格式集合包含Y种控制信道传输格式，Y为大于等于1、小于等于X的整数。
优选实施例9
网络侧节点(上层网元或基站)从控制信道传输格式集合中确定候选控制信道传输格式集合，其中，所述控制信道传输格式集合中包含X种控制信道传输格式，X为大于等于2的整数，所述X种控制信道传输格式中至少包含一种控制信道传输格式(第一控制信道传输格式)的传输时间间隔大于另一种控制信道传输格式(第二控制信道传输格式)的传输时间间隔。
优选地，所述第一控制信道传输格式或第二控制信道传输格式有Z种参考信号配置信息，其中Z为大于等于1的整数，其中，每组参考信号(导频)配置信息包括以下之一或其组合：图样，密度，序列，端口数，传输机制，发送波束，功率控制参数。
基站发送描述所述候选控制信道传输格式集合的配置信息给终端，其中，所述候选控制信道传输格式集合包含Y种控制信道传输格式，Y为大于等于1、小于等于X的整数。
优选实施例10
网络侧节点(上层网元或基站)从控制信道传输格式集合中确定候选控制信道传输格式集合，其中，所述控制信道传输格式集合中包含X种控制信道传输格式，X为大于等于2的整数，所述X种控制信道传输格式中至少包含一种控制信道传输格式(第一控制信道传输格式)的传输时间间隔大于另一种控制信道传输格式(第二控制信道传输格式)的传输时间间隔。
优选地，所述描述所述候选控制信道传输格式集合的配置信息包括如下之一或其组合：所述控制信道传输格式对应的控制信道使用的资源，所述控制信道传输格式对应的控制信道传输的内容格式，确定所述控制信道传输格式对应的控制信道使用的资源的参数信息，所述控制信道传输格式对应的控制信道使用的波形，所述控制信道传输格式对应的控制信道使用的发送方式，所述控制信道传输格式对应的控制信道使用的参考信号配置信息，所述控制信道传输格式对应的控制信道使用的功率控制参数。
基站发送描述所述候选控制信道传输格式集合的配置信息给终端，其中，所述候选控制信道传输格式集合包含Y种控制信道传输格式，Y为大于等于1、小于等于X的整数。
优选实施例11
终端接收基站发送的描述候选控制信道传输格式集合的配置信息。
终端基于所述配置信息接收或发送控制信道。
优选地，所述候选控制信道传输格式集合包含Y种控制信道传输格式，Y为大于等于1、小于等于X的整数。
优选地，网络侧节点(上层网元或基站)从控制信道传输格式集合中确定所述候选控制信道传输格式集合，其中，所述控制信道传输格式集合中包含X种控制信道传输格式，X为大于等于2的整数，所述X种控制信道传输格式中至少包含一种控制信道传输格式(第一控制信道传输格式)的传输时间间隔大于另一种控制信道传输格式(第二控制信道传输格式)的传输时间间隔，所述第一控制信道传输格式包含的符号(例如OFDM符号，SC-FDMA符号等)数大于等于2、小于等于14。
优选实施例12
终端发送反馈信息给基站，优选地，所述反馈信息至少包括以下之一：终端的能力，终端与基站的信道状态信息，终端建议的控制信道传输格式，终端的电量情况，终端支持的控制信道的发送方式，终端支持的控制信道传输格式集合。
网络侧节点(上层网元或基站)基于所述反馈信息从控制信道传输格式集合中确定候选控制信道传输格式集合，其中，所述控制信道传输格式集合中包含X种控制信道传输格式，X为大于等于2的整数，所述X种控制信道传输格式中至少包含一种控制信道传输格式(第一控制信道传输格式)的传输时间间隔大于另一种控制信道传输格式(第二控制信道传输格式)的传输时间间隔。
基站发送描述所述候选控制信道传输格式集合的配置信息给终端，其中，所述候选控制信道传输格式集合包含Y种控制信道传输格式，Y为大于等于1、小于等于X的整数。
终端接收基站发送的描述候选控制信道传输格式集合的配置信息。
终端基于所述配置信息接收或发送控制信道。
优选实施例13
终端接收基站发送的描述候选控制信道传输格式集合的配置信息。
终端基于所述配置信息接收或发送控制信道。
优选地，所述候选控制信道传输格式集合包含Y种控制信道传输格式，Y为大于等于1、小于等于X的整数。
优选地，网络侧节点(上层网元或基站)从控制信道传输格式集合中确定候选控制信道传输格式集合，其中，所述控制信道传输格式集合中包含X种控制信道传输格式，X为大于等于2的整数，所述X种控制信道传输格式中至少包含一种控制信道传输格式(第一控制信道传输格式)的传输时间间隔大于另一种控制信道传输格式(第二控制信道传输格式)的传输时间间隔。如图8所示，优选地，所述第一控制信道传输格式的参考信号与控制信道传输格式传输的控制信息至少支持使用时分或频分方式发送；优选地，所述第二控制信道传输格式的参考信号与控制信道传输格式传输的控制信息至少支持使用频分方式发送。
优选实施例14
终端接收基站发送的描述候选控制信道传输格式集合的配置信息。
终端基于所述配置信息接收或发送控制信道。
优选地，所述候选控制信道传输格式集合包含Y种控制信道传输格式，Y为大于等于1、小于等于X的整数。
优选地，网络侧节点(上层网元或基站)从控制信道传输格式集合中确定候选控制信道传输格式集合，其中，所述控制信道传输格式集合中包含X种控制信道传输格式，X为大于等于2的整数，所述X种控制信道传输格式中至少包含一种控制信道传输格式(第一控制信道传输格式)的传输时间间隔大于另一种控制信道传输格式(第二控制信道传输格式)的传输时间间隔。优选地，所述第二控制信道传输格式可使用的波形集合中包含的波形个数小于等于所述第一控制信道传输格式可使用的波形集合中包含的波形个数，例如第二控制信道传输格式支持的波形为OFDM方式，而第一控制信道支持的波形为SC-FDMA或OFDM方式。
优选实施例15
终端接收基站发送的描述候选控制信道传输格式集合的配置信息。
终端基于所述配置信息接收或发送控制信道。
优选地，所述候选控制信道传输格式集合包含Y种控制信道传输格式，Y为大于等于1、小于等于X的整数。
优选地，网络侧节点(上层网元或基站)从控制信道传输格式集合中确定候选控制信道传输格式集合，其中，所述控制信道传输格式集合中包含X种控制信道传输格式，X为大于等于2的整数，所述X种控制信道传输格式中至少包含一种控制信道传输格式(第一控制信 道传输格式)的传输时间间隔大于另一种控制信道传输格式(第二控制信道传输格式)的传输时间间隔。
优选地，如图9所示，当所述第一控制信道传输格式的参考信号与控制信息采用频分方式时，所述第二控制信道传输格式的参考信号密度大于等于所述第一控制信道传输格式的参考信号密度，这种情况下，优选地，所述第一控制信道传输格式包含的符号数大于等于3。
优选实施例16
终端接收基站发送的描述候选控制信道传输格式集合的配置信息。
终端基于所述配置信息接收或发送控制信道。
优选地，所述候选控制信道传输格式集合包含Y种控制信道传输格式，Y为大于等于1、小于等于X的整数。
优选地，网络侧节点(上层网元或基站)从控制信道传输格式集合中确定候选控制信道传输格式集合，其中，所述控制信道传输格式集合中包含X种控制信道传输格式，X为大于等于2的整数，所述X种控制信道传输格式中至少包含一种控制信道传输格式(第一控制信道传输格式)的传输时间间隔大于另一种控制信道传输格式(第二控制信道传输格式)的传输时间间隔。
优选地，在同一个传输时隙中，基站只能为终端配置一种控制信道传输格式。
优选实施例17
终端接收基站发送的描述候选控制信道传输格式集合的配置信息。
终端基于所述配置信息接收或发送控制信道。
优选地，所述候选控制信道传输格式集合包含Y种控制信道传输格式，Y为大于等于1、小于等于X的整数。
优选地，网络侧节点(上层网元或基站)从控制信道传输格式集合中确定候选控制信道传输格式集合，其中，所述控制信道传输格式集合中包含X种控制信道传输格式，X为大于等于2的整数，所述X种控制信道传输格式中至少包含一种控制信道传输格式(第一控制信道传输格式)的传输时间间隔大于另一种控制信道传输格式(第二控制信道传输格式)的传输时间间隔。
优选地，如图10所示，当所述配置信息给终端配置的控制信道传输格式使用的资源与终端给所述基站传输数据时使用的资源的时域部分存在重叠时，所述第二通信节点使用相同的波形、和/或发送波束发送所述数据与所述控制信道传输格式。
优选实施例18
终端接收基站发送的描述候选控制信道传输格式集合的配置信息。
终端基于所述配置信息接收或发送控制信道。
优选地，所述候选控制信道传输格式集合包含Y种控制信道传输格式，Y为大于等于1、小于等于X的整数。
优选地，网络侧节点(上层网元或基站)从控制信道传输格式集合中确定候选控制信道传输格式集合，其中，所述控制信道传输格式集合中包含X种控制信道传输格式，X为大于 等于2的整数，所述X种控制信道传输格式中至少包含一种控制信道传输格式(第一控制信道传输格式)的传输时间间隔大于另一种控制信道传输格式(第二控制信道传输格式)的传输时间间隔。
优选地，如图11所示，所述第二控制信道传输格式的参考信号密度大于等于所述第一控制信道传输格式的参考信号密度。
优选实施例19
终端接收基站发送的描述候选控制信道传输格式集合的配置信息。
终端基于所述配置信息接收或发送控制信道。
优选地，所述候选控制信道传输格式集合包含Y种控制信道传输格式，Y为大于等于1、小于等于X的整数。
优选地，网络侧节点(上层网元或基站)从控制信道传输格式集合中确定候选控制信道传输格式集合，其中，所述控制信道传输格式集合中包含X种控制信道传输格式，X为大于等于2的整数，所述X种控制信道传输格式中至少包含一种控制信道传输格式(第一控制信道传输格式)的传输时间间隔大于另一种控制信道传输格式(第二控制信道传输格式)的传输时间间隔。
优选地，所述第一控制信道传输格式或第二控制信道传输格式有Z种参考信号配置信息，其中Z为大于等于1的整数，其中，每组参考信号(导频)配置信息包括以下之一或其组合：图样，密度，序列，端口数，传输机制，发送波束，功率控制参数。
优选实施例20
终端接收基站发送的描述候选控制信道传输格式集合的配置信息。
终端基于所述配置信息接收或发送控制信道。
优选地，所述候选控制信道传输格式集合包含Y种控制信道传输格式，Y为大于等于1、小于等于X的整数。
优选地，网络侧节点(上层网元或基站)从控制信道传输格式集合中确定候选控制信道传输格式集合，其中，所述控制信道传输格式集合中包含X种控制信道传输格式，X为大于等于2的整数，所述X种控制信道传输格式中至少包含一种控制信道传输格式(第一控制信道传输格式)的传输时间间隔大于另一种控制信道传输格式(第二控制信道传输格式)的传输时间间隔。
优选地，所述描述所述候选控制信道传输格式集合的配置信息包括如下之一或其组合：所述控制信道传输格式对应的控制信道使用的资源，所述控制信道传输格式对应的控制信道传输的内容格式，确定所述控制信道传输格式对应的控制信道使用的资源的参数信息，所述控制信道传输格式对应的控制信道使用的波形，所述控制信道传输格式对应的控制信道使用的发送方式，所述控制信道传输格式对应的控制信道使用的参考信号配置信息，所述控制信道传输格式对应的控制信道使用的功率控制参数。
需要说明，本专利中的提到的发送方式，至少包含以下之一：发送波束，发送端口，发送资源，参考信号序列，发送预编码矩阵(模拟，数字，混合方式)。
需要说明，本专利中提到的接收方式，至少包含以下之一：接收波束，接收端口，接收资源，参考信号序列，接收预编码矩阵(模拟，数字，混合方式)，接收机算法。
需要说明，本专利中的提到的发送方式，至少包含以下之一：发送波束，发送端口，发送资源，参考信号序列，发送预编码矩阵(模拟，数字，混合方式)。
需要说明，本专利中提到的接收方式，至少包含以下之一：接收波束，接收端口，接收资源，参考信号序列，接收预编码矩阵(模拟，数字，混合方式)，接收机算法。
需要说明，所述波束可以为一种资源(例如发端预编码，收端预编码、天线端口，天线权重矢量，天线权重矩阵等)，波束序号可以被替换为资源索引，因为波束可以与一些时频码资源进行传输上的绑定。波束也可以为一种传输(发送/接收)方式；所述的传输方式可以包括空分复用、频域/时域分集等。所述的接收波束是指，无需指示的接收端的波束，或者发送端可以通过当前参考信号和天线端口与UE反馈报告的参考信号(或基准参考信号)和天线端口的准共址(QCL，Quasi Co-Location)指示下的接收端的波束资源。
需要说明，本发明提到的参考信号密度为每天线端口参考信号密度，是通过每天线端口参考信号占用的资源除以控制信道传输格式占用的资源得到的。
显然，本领域的技术人员应该明白，上述的本发明的各模块或各步骤可以用通用的计算装置来实现，它们可以集中在单个的计算装置上，或者分布在多个计算装置所组成的网络上，可选地，它们可以用计算装置可执行的程序代码来实现，从而，可以将它们存储在存储装置中由计算装置来执行，并且在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤，或者将它们分别制作成各个集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样，本发明不限制于任何特定的硬件和软件结合。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。
工业实用性
本公开适用于移动通信领域，用以解决相关技术中控制信道设计中前向兼容性较差的问题，提高了前向兼容性。

Claims (36)

  1. 一种信息发送方法，包括：
    从控制信道传输格式集合中确定候选控制信道传输格式集合；其中，所述控制信道传输格式集合中包含X种控制信道传输格式，所述X种控制信道传输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，所述第一控制信道传输格式的传输时间间隔大于所述第二控制信道传输格式的传输时间间隔，所述候选控制信道传输格式集合包含Y种控制信道传输格式，X为大于或者等于2的整数，1≤Y≤X，Y为整数；
    将用于描述所述候选控制信道传输格式集合的配置信息发送给通信节点。
  2. 根据权利要求1所述的方法，其中，从控制信道传输格式集合中确定候选控制信道传输格式集合包括：
    根据所述通信节点的反馈信息从所述控制信道传输格式集合中确定所述候选控制信道传输格式集合；其中，所述反馈信息包括以下至少之一：所述通信节点的能力，所述通信节点与网络侧节点的信道状态信息，所述通信节点建议的控制信道传输格式，所述通信节点的电量情况，所述通信节点支持的控制信道的发送方式，所述通信节点支持的控制信道传输格式集合。
  3. 根据权利要求1所述的方法，其中，所述第一控制信道传输格式的参考信号与所述第一控制信道传输格式的控制信息至少支持使用时分方式或频分方式发送。
  4. 根据权利要求1所述的方法，其中，所述第二控制信号传输格式的参考信号与所述第二控制信道传输格式的控制信息至少支持使用频分方式发送。
  5. 根据权利要求1所述的方法，其中，所述第二控制信号传输格式的参考信号使用的波形集合中包含的波形个数小于或者等于所述第一控制信道传输格式使用的波形集合中包含的波形个数。
  6. 根据权利要求1所述的方法，其中，在同一个传输时隙中，只能为所述通信节点配置一种控制信道传输格式。
  7. 根据权利要求1所述的方法，其中，在所述配置信息给所述通信节点配置的控制信道传输格式使用的资源与所述通信节点向网络侧节点传输数据时使用的资源的时域部分存在重叠时，所述通信节点使用相同的波形、和/或相同的发送波束发送所述数据和所述控制信道传输格式。
  8. 根据权利要求1所述的方法，其中，所述第二控制信道传输格式的参考信号密度大于或者等于所述第一控制信道传输格式的参考信号密度。
  9. 根据权利要求1所述的方法，其中，所述第一控制信道传输格式或第二控制信道传输格式存在Z种参考信号配置信息，其中，Z为大于或者等于1的整数，其中，每种参考信号配置信息包括以下至少之一：图样，密度，序列，端口数，传输机制，发送波束，功率控制参数。
  10. 根据权利要求1所述的方法，其中，所述用于描述所述候选控制信道传输格式集 合的配置信息包括以下至少之一：所述候选控制信道传输格式集合中包含的控制信道传输格式使用的资源，所述候选控制信道传输格式集合中包含的控制信道传输格式传输的内容格式，确定所述候选控制信道传输格式集合中包含的控制信道传输格式使用的资源的参数信息，所述候选控制信道传输格式集合中包含的控制信道传输格式使用的波形，所述候选控制信道传输格式集合中包含的控制信道传输格式使用的发送方式集合，所述候选控制信道传输格式集合中包含的控制信道传输格式使用的参考信号配置信息，所述候选控制信道传输格式集合中包含的控制信道传输格式使用的功率控制参数，所述候选控制信道传输格式集合中包含的控制信道传输格式使用的编码方式，所述候选控制信道传输格式集合中包含的控制信道传输格式使用的调制方式。
  11. 根据权利要求1所述的方法，其中，当所述第一控制信道传输格式的参考信号与所述第一控制信道传输格式的部分控制信息采用频分方式时，所述第二控制信道传输格式的参考信号密度大于或者等于所述第一控制信道传输格式的参考信号密度。
  12. 根据权利要求1所述的方法，其中，所述第一控制信道传输格式包含的符号数为n；其中，2≤n≤14，n为整数。
  13. 根据权利要求8所述的方法，其中，所述第一控制信道传输格式包含的符号数为m；其中，m大于或等于3。
  14. 根据权利要求1所述的方法，其中，所述第一控制信道传输格式支持A种编码方式，所述第二控制信道传输格式支持B种编码方式，其中，A和B均为大于或等于1的整数。
  15. 一种信息处理方法，包括：
    接收第一通信节点发送的用于描述候选控制信道传输格式集合的配置信息；
    根据所述配置信息确定所述候选控制信道传输格式集合；
    根据所述候选控制信道传输格式集合发送或接收控制信道；其中，所候选控制信道传输格式集合为第二通信节点从控制信道传输格式集合中确定的；所述控制信道传输格式集合中包含X种控制信道传输格式，所述X种控制信道传输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，所述第一控制信道传输格式的传输时间间隔大于所述第二控制信道传输格式的传输时间间隔，所述候选控制信道传输格式集合包含Y种控制信道传输格式，X为大于或者等于2的整数，1≤Y≤X，Y为整数。
  16. 根据权利要求15所述的方法，其中，在接收第一通信节点发送的用于描述候选控制信道传输格式集合的配置信息之前，所述方法还包括：
    将反馈信息发送给所述第一通信节点，其中，所述反馈信息用于所述第一通信节点从所述控制信道传输格式集合中确定所述候选控制信道传输格式集合；其中，所述反馈信息包括以下至少之一：所述第二通信节点的能力，所述第二通信节点与所述第一通信节点的信道状态信息，所述第二通信节点建议的控制信道传输格式，所述第二通信节点的电量情况，所述第二通信节点支持的控制信道的发送方式，所述第二通信节点支持的控制信道传 输格式集合。
  17. 根据权利要求15所述的方法，其中，所述第一控制信道传输格式的参考信号与所述第一控制信道传输格式的控制信息至少支持使用时分方式或频分方式发送。
  18. 根据权利要求15所述的方法，其中，所述第二控制信号传输格式的参考信号与所述第二控制信道传输格式的控制信息至少支持使用频分方式发送。
  19. 根据权利要求15所述的方法，其中，所述第二控制信号传输格式的参考信号使用的波形集合中包含的波形个数小于或者等于所述第一控制信道传输格式使用的波形集合中包含的波形个数。
  20. 根据权利要求15所述的方法，其中，在同一个传输时隙中，只能为所述第二通信节点配置一种控制信道传输格式。
  21. 根据权利要求15所述的方法，其中，在所述配置信息给所述第二通信节点配置的控制信道传输格式使用的资源与所述第二通信节点向所述第一通信节点传输数据时使用的资源的时域部分存在重叠时，所述第二通信节点使用相同的波形、和/或相同的发送波束发送所述数据和所述控制信道传输格式。
  22. 根据权利要求15所述的方法，其中，所述第二控制信道传输格式的参考信号密度大于或者等于所述第一控制信道传输格式的参考信号密度。
  23. 根据权利要求15所述的方法，其中，所述第一控制信道传输格式或第二控制信道传输格式存在Z种参考信号配置信息，其中，Z为大于或者等于1的整数，其中，每种参考信号配置信息包括以下至少之一：图样，密度，序列，端口数，传输机制，发送波束，功率控制参数。
  24. 根据权利要求15所述的方法，其中，所述用于描述所述候选控制信道传输格式集合的配置信息包括以下至少之一：所述候选控制信道传输格式集合中包含的控制信道传输格式使用的资源，所述候选控制信道传输格式集合中包含的控制信道传输格式传输的内容格式，确定所述候选控制信道传输格式集合中包含的控制信道传输格式使用的资源的参数信息，所述候选控制信道传输格式集合中包含的控制信道传输格式使用的波形，所述候选控制信道传输格式集合中包含的控制信道传输格式使用的发送方式集合，所述候选控制信道传输格式集合中包含的控制信道传输格式使用的参考信号配置信息，所述候选控制信道传输格式集合中包含的控制信道传输格式使用的功率控制参数，所述候选控制信道传输格式集合中包含的控制信道传输格式使用的编码方式，所述候选控制信道传输格式集合中包含的控制信道传输格式使用的调制方式。
  25. 根据权利要求15所述的方法，其中，当所述第一控制信道传输格式的参考信号与所述第一控制信道传输格式的部分控制信息采用频分方式时，所述第二控制信道传输格式的参考信号密度大于或者等于所述第一控制信道传输格式的参考信号密度。
  26. 根据权利要求15所述的方法，其中，所述第一控制信道传输格式包含的符号数为n；其中，2≤n≤14，n为整数。
  27. 根据权利要求22所述的方法，其中，所述第一控制信道传输格式包含的符号数为m；其中，m大于或等于3。
  28. 根据权利要求15所述的方法，其中，所述第一控制信道传输格式支持A种编码方式，所述第二控制信道传输格式支持B种编码方式，其中，A和B均为大于或等于1的整数，A大于B。
  29. 一种信息发送装置，包括：
    确定模块，设置为从控制信道传输格式集合中确定候选控制信道传输格式集合；其中，所述控制信道传输格式集合中包含X种控制信道传输格式，所述X种控制信道传输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，所述第一控制信道传输格式的传输时间间隔大于所述第二控制信道传输格式的传输时间间隔，所述候选控制信道传输格式集合包含Y种控制信道传输格式，X为大于或者等于2的整数，1≤Y≤X，Y为整数；
    发送模块，设置为将用于描述所述候选控制信道传输格式集合的配置信息发送给通信节点。
  30. 根据权利要求29所述的装置，其中，所述确定模块还设置为根据所述通信节点的反馈信息从所述控制信道传输格式集合中确定所述候选控制信道传输格式集合；其中，所述反馈信息包括以下至少之一：所述通信节点的能力，所述通信节点与网络侧节点的信道状态信息，所述通信节点建议的控制信道传输格式，所述通信节点的电量情况，所述通信节点支持的控制信道的发送方式，所述通信节点支持的控制信道传输格式集合。
  31. 一种信息处理装置，包括：
    接收模块，设置为接收第一通信节点发送的用于描述候选控制信道传输格式集合的配置信息；
    确定模块，设置为根据所述配置信息确定所述候选控制信道传输格式集合；
    处理模块，设置为根据所述候选控制信道传输格式集合发送或接收控制信道；其中，所候选控制信道传输格式集合为第二通信节点从控制信道传输格式集合中确定的；所述控制信道传输格式集合中包含X种控制信道传输格式，所述X种控制信道传输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，所述第一控制信道传输格式的传输时间间隔大于所述第二控制信道传输格式的传输时间间隔，所述候选控制信道传输格式集合包含Y种控制信道传输格式，X为大于或者等于2的整数，1≤Y≤X，Y为整数。
  32. 根据权利要求31所述的装置，其中，所述处理模块，还设置为将反馈信息发送给所述第一通信节点，其中，所述反馈信息用于所述第一通信节点从所述控制信道传输格式集合中确定所述候选控制信道传输格式集合；其中，所述反馈信息包括以下至少之一：所述第二通信节点的能力，所述第二通信节点与所述第一通信节点的信道状态信息，所述第二通信节点建议的控制信道传输格式，所述第二通信节点的电量情况，所述第二通信节点 支持的控制信道的发送方式，所述第二通信节点支持的控制信道传输格式集合。
  33. 一种第一通信节点，包括：
    处理器，设置为从控制信道传输格式集合中确定候选控制信道传输格式集合；其中，所述控制信道传输格式集合中包含X种控制信道传输格式，所述X种控制信道传输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，所述第一控制信道传输格式的传输时间间隔大于所述第二控制信道传输格式的传输时间间隔，所述候选控制信道传输格式集合包含Y种控制信道传输格式，X为大于或者等于2的整数，1≤Y≤X，Y为整数；
    射频模块，设置为将用于描述所述候选控制信道传输格式集合的配置信息发送给第二通信节点。
  34. 根据权利要求33所述的第一通信节点，其中，所述处理器还设置为根据所述通信节点的反馈信息从所述控制信道传输格式集合中确定所述候选控制信道传输格式集合；其中，所述反馈信息包括以下至少之一：所述第二通信节点的能力，所述第二通信节点与所述第一通信节点的信道状态信息，所述第二通信节点建议的控制信道传输格式，所述第二通信节点的电量情况，所述第二通信节点支持的控制信道的发送方式，所述第二通信节点支持的控制信道传输格式集合。
  35. 一种第二通信节点，包括：
    处理器，设置为接收第一通信节点发送的用于描述候选控制信道传输格式集合的配置信息；以及根据所述配置信息确定所述候选控制信道传输格式集合；
    射频模块，设置为根据所述候选控制信道传输格式集合发送或接收控制信道；其中，所候选控制信道传输格式集合为第二通信节点从控制信道传输格式集合中确定的；所述控制信道传输格式集合中包含X种控制信道传输格式，所述X种控制信道传输格式中至少包含：第一控制信道传输格式和第二控制信道传输格式，其中，所述第一控制信道传输格式的传输时间间隔大于所述第二控制信道传输格式的传输时间间隔，所述候选控制信道传输格式集合包含Y种控制信道传输格式，X为大于或者等于2的整数，1≤Y≤X，Y为整数。
  36. 根据权利要求35所述的第二通信节点，其中，所述射频模块，还设置为将反馈信息发送给所述第一通信节点，其中，所述反馈信息用于所述第一通信节点从所述控制信道传输格式集合中确定所述候选控制信道传输格式集合；其中，所述反馈信息包括以下至少之一：所述第二通信节点的能力，所述第二通信节点与所述第一通信节点的信道状态信息，所述第二通信节点建议的控制信道传输格式，所述第二通信节点的电量情况，所述第二通信节点支持的控制信道的发送方式，所述第二通信节点支持的控制信道传输格式集合。
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