CN108282299A - Information transmission, processing method and processing device, communication node - Google Patents

Information transmission, processing method and processing device, communication node Download PDF

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Publication number
CN108282299A
CN108282299A CN201710011175.6A CN201710011175A CN108282299A CN 108282299 A CN108282299 A CN 108282299A CN 201710011175 A CN201710011175 A CN 201710011175A CN 108282299 A CN108282299 A CN 108282299A
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China
Prior art keywords
control channel
channel transmission
transmission format
communication node
candidate
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CN201710011175.6A
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Chinese (zh)
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CN108282299B (en
Inventor
鲁照华
陈艺戬
李儒岳
张楠
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ZTE Corp
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ZTE Corp
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Priority to CN202310186204.8A priority Critical patent/CN116208310A/en
Priority to CN201710011175.6A priority patent/CN108282299B/en
Priority to PCT/CN2017/111083 priority patent/WO2018126798A1/en
Publication of CN108282299A publication Critical patent/CN108282299A/en
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Publication of CN108282299B publication Critical patent/CN108282299B/en
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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

Abstract

The present invention provides a kind of information to send, processing method and processing device, communication node；Wherein, method for sending information includes：Candidate control channel transmission format set is determined from control channel transmission format set；Wherein, include X kind control channel transmission formats in control channel transmission format set, included at least in X kind control channel transmission formats：First control channel transmission format and the second control channel transmission format, wherein, the Transmission Time Interval of first control channel transmission format is more than the Transmission Time Interval of the second control channel transmission format, and candidate control channel transmission format set includes Y kind control channel transmission formats；Configuration information for describing candidate control channel transmission format set is sent to communication node；Through the invention, it solves the problems, such as that forward compatibility is poor in control channel design in the related technology, and then has achieved the effect that the flexibility of raising system extension.

Description

Information transmission, processing method and processing device, communication node
Technical field
The present invention relates to mobile communication fields, are sent in particular to a kind of information, processing method and processing device, communication Node.
Background technology
5th third-generation mobile communication technology 5G will meet people in the various of the various regions such as inhabitation, work, leisure and traffic Change business demand, even if being covered in residential areas of denseness, office, stadium, outdoor rally, subway, through street, high ferro and wide area Deng with ultra high flux density, superelevation connection number density, the scene of ultrahigh-mobility feature, or user provides ultra high-definition The ultimate attainment business experiences such as video, virtual reality, augmented reality, cloud desktop, game on line.At the same time, 5G will also penetrate into object Networking and various industries field, merges with industrial plants, Medical Instruments, vehicles even depth, effectively meet industry, it is medical, The diversified business demand of the vertical industries such as traffic is realized really " all things on earth interconnection ".
In the design of 5G systems, forward compatibility is an important principle.To meet this principle, the original controls of LTE The forward compatibility of channel design is excessively poor, for example, the format of Physical Uplink Control Channel is single, the waveform of support is single, is System extension flexibility is poor, needs to change.
For above-mentioned technical problem in the related technology, currently no effective solution has been proposed.
Invention content
An embodiment of the present invention provides a kind of information to send, processing method and processing device, communication node, at least to solve correlation The poor problem of forward compatibility in control channel design in technology.
According to one embodiment of present invention, a kind of method for sending information is provided, including：From control channel transmission format Candidate control channel transmission format set is determined in set；Wherein, include X kind control channels in control channel transmission format set Transformat includes at least in X kind control channel transmission formats：First control channel transmission format and the second control channel transmission Format, wherein when the Transmission Time Interval of the first control channel transmission format is more than the transmission of the second control channel transmission format Between be spaced, candidate control channel transmission format set include Y kind control channel transmission formats, X be it is whole more than or equal to 2 Number, 1≤Y≤X, Y are integer；Configuration information for describing candidate control channel transmission format set is sent to communication section Point.
Optionally, determine that candidate control channel transmission format set includes from control channel transmission format set：According to The feedback information of communication node determines candidate control channel transmission format set from control channel transmission format set；Wherein, Feedback information includes at least one of：The channel state information of the ability of communication node, communication node and network side node leads to Believe the control channel transmission format of node suggestion, the charge condition of communication node, the transmission for the control channel that communication node is supported Mode, the control channel transmission format set that communication node is supported.
Optionally, the control information of the reference signal of the first control channel transmission format and the first control channel transmission format It at least supports to send using time division way or frequency division manner.
Optionally, the control information of the reference signal of second control signal transformat and the second control channel transmission format It at least supports to send using frequency division manner.
Optionally, the waveform number for including in the waveform sets that the reference signal of second control signal transformat uses is small In or equal to include in the waveform sets that use of the first control channel transmission format waveform number.
Optionally, it in the same transmission time slot, is only communication node and configures a kind of control channel transmission format.
Optionally, the resource and communication node used to the control channel transmission format that communication node configures in configuration information When there is overlapping in the domain portion of the resource used when to network side node transmission data, communication node using identical waveform, And/or identical transmission wave beam transmission data and control channel transmission format.
Optionally, the reference signal density of the second control channel transmission format is more than or equal to the first control channel transmission The reference signal density of format.
Optionally, there are Z kind reference signal configurations for the first control channel transmission format or the second control channel transmission format Information, wherein Z is the integer more than or equal to 1, wherein each reference signal configuration information includes at least one of：Figure Sample, density, sequence, port number, transmission mechanism send wave beam, power contorl parameters.
Optionally, the configuration information for describing candidate control channel transmission format set includes at least one of：It waits The resource that the control channel transmission format for including in selected control Channel Transport Format set uses, candidate control channel transformat The content format for the control channel transmission format transmission for including in set, determines in candidate control channel transmission format set and includes The parameter information of resource that uses of control channel transmission format, the control letter for including in candidate control channel transmission format set The waveform that road transformat uses, the hair that the control channel transmission format for including in candidate control channel transmission format set uses Mode set is sent, the reference signal configuration that the control channel transmission format for including in candidate control channel transmission format set uses Information, the power contorl parameters that the control channel transmission format for including in candidate control channel transmission format set uses are candidate The coding mode that the control channel transmission format for including in control channel transmission format set uses, candidate control channel transmit lattice The modulation system that the control channel transmission format for including in formula set uses.
Optionally, when the part of the reference signal of the first control channel transmission format and the first control channel transmission format is controlled When information processed uses frequency division manner, the reference signal density of the second control channel transmission format is more than or equal to the first control and believes The reference signal density of road transformat.
Optionally, the symbolic number that the first control channel transmission format includes is n；Wherein, 2≤n≤14, n are integer.
Optionally, the symbolic number that the first control channel transmission format includes is m；Wherein, m is greater than or equal to 3.
Optionally, the first control channel transmission format supports A kind coding modes, the second control channel transmission format to support B Kind coding mode, wherein A and B is the integer more than or equal to 1, and A is more than B.
According to one embodiment of present invention, a kind of information processing method is provided, including：Receive the first communication node hair The configuration information for describing candidate control channel transmission format set sent；Determine that candidate control channel passes according to configuration information Transport format set；Control channel is sent or received according to candidate control channel transmission format set；Wherein, institute's candidate control channel TFS Transport Format Set is combined into what the second communication node was determined from control channel transmission format set；Control channel transmission format set In include X kind control channel transmission formats, include at least in X kind control channel transmission formats：First control channel transmission format With the second control channel transmission format, wherein the Transmission Time Interval of the first control channel transmission format, which is more than the second control, to be believed The Transmission Time Interval of road transformat, candidate control channel transmission format set include Y kind control channel transmission formats, and X is Integer more than or equal to 2,1≤Y≤X, Y are integer.
Optionally, in the configuration for describing candidate control channel transmission format set for receiving the transmission of the first communication node Before information, method further includes：Feedback information is sent to the first communication node, wherein feedback information is used for the first communication section Point determines candidate control channel transmission format set from control channel transmission format set；Wherein, feedback information includes following At least one：The ability of second communication node, the channel status of second communication node and first communication node Information, the control channel transmission format of the second communication node suggestion, the charge condition of second communication node, described The sending method for the control channel that two communication nodes are supported, the control channel transmission format set that second communication node is supported It closes.
Optionally, the control information of the reference signal of the first control channel transmission format and the first control channel transmission format It at least supports to send using time division way or frequency division manner.
Optionally, the control information of the reference signal of second control signal transformat and the second control channel transmission format It at least supports to send using frequency division manner.
Optionally, the waveform number for including in the waveform sets that the reference signal of second control signal transformat uses is small In or equal to include in the waveform sets that use of the first control channel transmission format waveform number.
Optionally, it in the same transmission time slot, is only the second communication node and configures a kind of control channel transmission format.
Optionally, the resource and second used to the control channel transmission format of the second communication node configuration in configuration information When the domain portion of the resource used when communication node is to the first communication node transmission data has overlapping, the second communication node makes With identical waveform, and/or identical transmission wave beam transmission data and control channel transmission format.
Optionally, the reference signal density of the second control channel transmission format is more than or equal to the first control channel transmission The reference signal density of format.
Optionally, there are Z kind reference signal configurations for the first control channel transmission format or the second control channel transmission format Information, wherein Z is the integer more than or equal to 1, wherein each reference signal configuration information includes at least one of：Figure Sample, density, sequence, port number, transmission mechanism send wave beam, power contorl parameters.
Optionally, the configuration information for describing candidate control channel transmission format set includes at least one of：It waits The resource that the control channel transmission format for including in selected control Channel Transport Format set uses, candidate control channel transformat The content format for the control channel transmission format transmission for including in set, determines in candidate control channel transmission format set and includes The parameter information of resource that uses of control channel transmission format, the control letter for including in candidate control channel transmission format set The waveform that road transformat uses, the hair that the control channel transmission format for including in candidate control channel transmission format set uses Mode set is sent, the reference signal configuration that the control channel transmission format for including in candidate control channel transmission format set uses Information, the power contorl parameters that the control channel transmission format for including in candidate control channel transmission format set uses are candidate The coding mode that the control channel transmission format for including in control channel transmission format set uses, candidate control channel transmit lattice The modulation system that the control channel transmission format for including in formula set uses.
Optionally, when the part of the reference signal of the first control channel transmission format and the first control channel transmission format is controlled When information processed uses frequency division manner, the reference signal density of the second control channel transmission format is more than or equal to the first control and believes The reference signal density of road transformat.
Optionally, the symbolic number that the first control channel transmission format includes is n；Wherein, 2≤n≤14, n are integer.
Optionally, the symbolic number that the first control channel transmission format includes is m；Wherein, m is greater than or equal to 3.
Optionally, the first control channel transmission format supports A kind coding modes, the second control channel transmission format to support B Kind coding mode, wherein A and B is the integer more than or equal to 1, and A is more than B.
According to one embodiment of present invention, a kind of information transmitting apparatus is provided, including：Determining module is used for from control Candidate control channel transmission format set is determined in Channel Transport Format set processed；Wherein, in control channel transmission format set Including X kind control channel transmission formats, included at least in X kind control channel transmission formats：First control channel transmission format and Second control channel transmission format, wherein the Transmission Time Interval of the first control channel transmission format is more than the second control channel The Transmission Time Interval of transformat, candidate control channel transmission format set include Y kind control channel transmission formats, and X is big In or equal to 2 integer, 1≤Y≤X, Y are integer；Sending module, for that will be used to describe candidate control channel transformat The configuration information of set is sent to communication node.
Optionally it is determined that module is additionally operable to according to the feedback information of communication node from control channel transmission format set really Determine candidate control channel transmission format set；Wherein, feedback information includes at least one of：The ability of communication node, communication The channel state information of node and network side node, the control channel transmission format of communication node suggestion, the electricity of communication node Situation, the sending method for the control channel that communication node is supported, the control channel transmission format set that communication node is supported.
According to one embodiment of present invention, a kind of information processing unit is provided, including：Receiving module, for receiving The configuration information for describing candidate control channel transmission format set that first communication node is sent；Determining module is used for root Candidate control channel transmission format set is determined according to configuration information；Processing module, in candidate control channel TFS Transport Format Set It closes transmission or receives control channel；Wherein, institute's candidate control channel TFS Transport Format Set is combined into the second communication node and believes from control It is determined in road transmission format set；Include X kind control channel transmission formats, the control of X kinds in control channel transmission format set It is included at least in Channel Transport Format：First control channel transmission format and the second control channel transmission format, wherein the first control The Transmission Time Interval of Channel Transport Format processed is more than the Transmission Time Interval of the second control channel transmission format, candidate's control letter Road transmission format set includes Y kind control channel transmission formats, and X is the integer more than or equal to 2, and 1≤Y≤X, Y are integer.
Optionally, processing module is additionally operable to feedback information being sent to the first communication node, wherein feedback information is used for First communication node determines candidate control channel transmission format set from control channel transmission format set；Wherein, feedback letter Breath includes at least one of：The channel status of the ability of second communication node, the second communication node and the first communication node is believed Breath, the control channel transmission format of the second communication node suggestion, the charge condition of the second communication node, the second communication node are supported Control channel sending method, the second communication node support control channel transmission format set.
According to one embodiment of present invention, a kind of first communication node is provided, including：Processor is used for from control Candidate control channel transmission format set is determined in Channel Transport Format set；Wherein, it is wrapped in control channel transmission format set The control channel transmission format of kind containing X includes at least in X kind control channel transmission formats：First control channel transmission format and Two control channel transmission formats, wherein the Transmission Time Interval of the first control channel transmission format is passed more than the second control channel The Transmission Time Interval of transport format, candidate control channel transmission format set include Y kind control channel transmission formats, X be more than Or the integer equal to 2,1≤Y≤X, Y are integer；Radio-frequency module, for that will be used to describe candidate control channel TFS Transport Format Set The configuration information of conjunction is sent to the second communication node.
Optionally, processor is additionally operable to be determined from control channel transmission format set according to the feedback information of communication node Candidate control channel transmission format set；Wherein, feedback information includes at least one of：The ability of second communication node, the The channel state information of two communication nodes and the first communication node, the control channel transmission format of the second communication node suggestion, the The charge condition of two communication nodes, the sending method for the control channel that the second communication node is supported, what the second communication node was supported Control channel transmission format set.
According to one embodiment of present invention, a kind of second communication node is provided, including：Processor, for receiving the The configuration information for describing candidate control channel transmission format set that one communication node is sent；And it is true according to configuration information Determine candidate control channel transmission format set；Radio-frequency module, for sending or connecing according to candidate control channel transmission format set Receive control channel；Wherein, institute's candidate control channel TFS Transport Format Set is combined into the second communication node from control channel transmission format set It is determined in conjunction；Include X kind control channel transmission formats, X kind control channel transmission formats in control channel transmission format set In include at least：First control channel transmission format and the second control channel transmission format, wherein the first control channel transmission lattice The Transmission Time Interval of formula is more than the Transmission Time Interval of the second control channel transmission format, candidate control channel TFS Transport Format Set It includes Y kind control channel transmission formats to close, and X is the integer more than or equal to 2, and 1≤Y≤X, Y are integer.
Optionally, radio-frequency module is additionally operable to feedback information being sent to the first communication node, wherein feedback information is used for First communication node determines candidate control channel transmission format set from control channel transmission format set；Wherein, feedback letter Breath includes at least one of：The channel status of the ability of second communication node, the second communication node and the first communication node is believed Breath, the control channel transmission format of the second communication node suggestion, the charge condition of the second communication node, the second communication node are supported Control channel sending method, the second communication node support control channel transmission format set.
According to still another embodiment of the invention, a kind of storage medium is additionally provided.The storage medium is set as storage and uses In the program code for executing following steps：Candidate control channel TFS Transport Format Set is determined from control channel transmission format set It closes；Wherein, include X kind control channel transmission formats in control channel transmission format set, in X kind control channel transmission formats extremely Include less：First control channel transmission format and the second control channel transmission format, wherein the first control channel transmission format Transmission Time Interval is more than the Transmission Time Interval of the second control channel transmission format, candidate control channel transmission format set packet The control channel transmission format of kind containing Y, X are the integer more than or equal to 2, and 1≤Y≤X, Y are integer；It will be used to describe candidate control The configuration information of Channel Transport Format set processed is sent to communication node.
According to still another embodiment of the invention, a kind of storage medium is additionally provided.The storage medium is set as storage and uses In the program code for executing following steps：Receive the transmission of the first communication node for describing candidate control channel TFS Transport Format Set The configuration information of conjunction；Candidate control channel transmission format set is determined according to configuration information；Lattice are transmitted according to candidate control channel Formula set sends or receives control channel；Wherein, institute's candidate control channel TFS Transport Format Set is combined into the second communication node from control It is determined in Channel Transport Format set；Include X kind control channel transmission formats, X kind controls in control channel transmission format set It is included at least in Channel Transport Format processed：First control channel transmission format and the second control channel transmission format, wherein first The Transmission Time Interval of control channel transmission format is more than the Transmission Time Interval of the second control channel transmission format, candidate's control Channel Transport Format set includes Y kind control channel transmission formats, and X is the integer more than or equal to 2, and 1≤Y≤X, Y are whole Number.
Through the invention, due to including X kind control channel transmission formats, X kind control channels in control channel transmission set It is included at least in transformat：First control channel transmission format and the second control channel transmission format, wherein the first control letter The Transmission Time Interval of road transformat is more than the Transmission Time Interval of the second control channel transmission format, that is, there are different transmission The control channel transmission format of time interval, thus can the adequate transmission time can be selected as needed when needed The control channel transmission format at interval, the control channel transmission format single-phase ratio compared in the related technology improve system expansion Therefore the flexibility of exhibition can solve the problems, such as that forward compatibility is poor in control channel design in the related technology, before improving To compatibility.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and is constituted part of this application, this hair Bright illustrative embodiments and their description are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the flow diagram of the method for sending information provided according to embodiments of the present invention；
Fig. 2 is a kind of hardware block diagram of the mobile terminal of information processing method of the embodiment of the present invention；
Fig. 3 is the flow chart of information processing method according to the ... of the embodiment of the present invention；
Fig. 4 is the structure diagram of information transmitting apparatus according to the ... of the embodiment of the present invention；
Fig. 5 is the structure diagram of information processing unit according to the ... of the embodiment of the present invention；
Fig. 6 is the structure diagram of the first communication node provided according to embodiments of the present invention；
Fig. 7 is the structure diagram of the second communication node provided according to embodiments of the present invention；
Fig. 8 is that the first control channel transmission format provided according to the preferred embodiment of the present invention 3 and the second control channel pass The schematic diagram of transport format；
Fig. 9 is that the first control channel transmission format provided according to the preferred embodiment of the present invention 5 and the second control channel pass The schematic diagram of transport format；
Figure 10 is the control channel transmission format that the configuration information provided according to the preferred embodiment of the present invention 7 is configured to terminal The resource used with terminal to base station transmission data when the domain portion of resource that uses there are it is Chong Die the case where schematic diagram；
Figure 11 is that the first control channel transmission format provided according to the preferred embodiment of the present invention 8 and the second control channel pass The schematic diagram of transport format.
Specific implementation mode
Come that the present invention will be described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that not conflicting In the case of, the features in the embodiments and the embodiments of the present application can be combined with each other.
It should be noted that term " first " in description and claims of this specification and above-mentioned attached drawing, " Two " etc. be for distinguishing similar object, without being used to describe specific sequence or precedence.
Embodiment 1
The embodiment of the present application provides a kind of method for sending information, and Fig. 1 is the information hair provided according to embodiments of the present invention The flow diagram of delivery method, as shown in Figure 1, this method includes：
Step S102 determines candidate control channel transmission format set from control channel transmission format set；Wherein, it controls Include X kind control channel transmission formats in Channel Transport Format set processed, is included at least in X kind control channel transmission formats：The One control channel transmission format and the second control channel transmission format, wherein the transmission time of the first control channel transmission format More than the Transmission Time Interval of the second control channel transmission format, candidate control channel transmission format set includes Y kind controls at interval Channel Transport Format processed, X are the integer more than or equal to 2, and 1≤Y≤X, Y are integer；
Configuration information for describing candidate control channel transmission format set is sent to communication node by step S104.
Through the above steps, due to including X kind control channel transmission formats, X kinds control letter in control channel transmission set It is included at least in road transformat：First control channel transmission format and the second control channel transmission format, wherein the first control The Transmission Time Interval of Channel Transport Format is more than the Transmission Time Interval of the second control channel transmission format, that is, there is not simultaneous interpretation The control channel transmission format of defeated time interval, thus can when needed, when can select adequate transmission as needed Between the control channel transmission format that is spaced, control channel transmission format single-phase ratio, improves system compared in the related technology Therefore the flexibility of extension can solve the problems, such as that forward compatibility is poor in control channel design in the related technology, improves Forward compatibility.
In one embodiment of the invention, above-mentioned steps S102 can be shown as：According to the feedback information of communication node Candidate control channel transmission format set is determined from control channel transmission format set；Wherein, feedback information include with down toward It is one of few：The channel state information of the ability of communication node, communication node and network side node, the control letter of communication node suggestion Road transformat, the charge condition of communication node, the sending method for the control channel that communication node is supported, what communication node was supported Control channel transmission format set.
It should be noted that the ability of communication node can refer to the number of the control channel transmission format of communication node support Mesh；The number for the control channel transmission format that it is supported can be got by the ability of communication node, come further really Determine candidate control channel transmission format set.It can determine that candidate control channel is passed according to the charge condition of communication node for another example Transport format set, such as the low communication node of electricity use the first control channel transmission format, the high communication node of electricity to use Second control channel transmission format, but it is not limited to this.
It should be noted that control channel transmission format may include control information and reference signal, the one of the present invention In a embodiment, the control of the reference signal of above-mentioned first control channel transmission format and above-mentioned first control channel transmission format Information is at least supported to send using time division way or frequency division manner.
In one embodiment of the invention, the reference signal of above-mentioned second control signal transformat is controlled with above-mentioned second The control information of Channel Transport Format processed is at least supported to send using frequency division manner.
It should be noted that including in the waveform sets that the reference signal of above-mentioned second control signal transformat uses Waveform number is less than or equal to the waveform number in the waveform sets that above-mentioned first control channel transmission format uses included.
In one embodiment of the invention, it in the same transmission time slot, is only communication node and configures a kind of control Channel Transport Format.
In one embodiment of the invention, it is used to the control channel transmission format that communication node configures in configuration information Resource with communication node to network side node transmission data when the domain portion of resource that uses there are it is Chong Die when, communication node Identical waveform, and/or identical transmission wave beam transmission data and control channel transmission format can be used.
In one embodiment of the invention, the reference signal density of above-mentioned second control channel transmission format be more than or Equal to the reference signal density of above-mentioned first control channel transmission format；Wherein, the ginseng of the second control channel transmission format It is that the resource occupied per antenna port reference channel divided by the second control channel transmission format are occupied to examine signal density The quotient that resource obtains, the reference signal density of the first control channel transmission format are to be occupied per antenna port reference channel The quotient that resource divided by the occupied resource of the first control channel transmission format obtain.
It should be noted that the symbolic number that above-mentioned first control channel transmission format includes is m；Wherein, m is greater than or equal to 3。
In one embodiment of the invention, above-mentioned first control channel transmission format or above-mentioned second control channel transmission There are Z kinds to refer to signal configuration information for format, wherein Z is the integer more than or equal to 1, wherein each reference signal configuration Information includes at least one of：Pattern, density, sequence, port number, transmission mechanism send wave beam, power contorl parameters.
It should be noted that the configuration information for describing candidate control channel transmission format set may include with down toward It is one of few：The resource that the control channel transmission format for including in candidate control channel transmission format set uses, candidate's control letter The content format for the control channel transmission format transmission for including in road transmission format set determines candidate control channel transformat The parameter information for the resource that the control channel transmission format for including in set uses wraps in candidate control channel transmission format set The waveform that the control channel transmission format contained uses, the control channel transmission lattice for including in candidate control channel transmission format set The sending method set that formula uses, the ginseng that the control channel transmission format for including in candidate control channel transmission format set uses Signal configuration information is examined, the power control that the control channel transmission format for including in candidate control channel transmission format set uses Parameter, the coding mode that the control channel transmission format for including in candidate control channel transmission format set uses, candidate's control The modulation system that the control channel transmission format for including in Channel Transport Format set uses.
It should be noted that the reference signal when above-mentioned first control channel transmission format is passed with above-mentioned first control channel When the part control information of transport format uses frequency division manner, the reference signal density of above-mentioned second control channel transmission format is more than Or the reference signal density equal to above-mentioned first control channel transmission format.
It should be noted that the symbolic number that above-mentioned first control channel transmission format includes is n；Wherein, 2≤n≤14, n For integer.
In one embodiment of the invention, above-mentioned first control channel transmission format can support A kind coding modes, above-mentioned Second control channel transmission format can support B kind coding modes, wherein A and B is the integer more than or equal to 1.It needs to illustrate , A is more than B.
It should be noted that above-mentioned communication node can be terminal, but it is not limited to this.
Optionally, the executive agent of above-mentioned steps can be network side node, such as upper layer network element or base station etc., but unlimited In this.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementation The method of example can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but it is very much In the case of the former be more preferably embodiment.Based on this understanding, technical scheme of the present invention is substantially in other words to existing The part that technology contributes can be expressed in the form of software products, which is stored in a storage In medium (such as ROM/RAM, magnetic disc, CD), including some instructions are used so that a station terminal equipment (can be mobile phone, calculate Machine, server or network equipment etc.) execute method described in each embodiment of the present invention.
Embodiment 2
The embodiment of the method that the embodiment of the present application 2 is provided can be in mobile terminal, terminal or similar fortune It calculates and is executed in device.For running on mobile terminals, Fig. 2 is a kind of movement of information processing method of the embodiment of the present invention The hardware block diagram of terminal.As shown in Fig. 2, mobile terminal 20 may include one or more (only showing one in figure) processing Device 202 (processor 202 can include but is not limited to the processing unit of Micro-processor MCV or programmable logic device FPGA etc.), Memory 204 for storing data and the transmitting device 206 for communication function.Those of ordinary skill in the art can be with Understand, structure shown in Fig. 2 is only to illustrate, and does not cause to limit to the structure of above-mentioned electronic device.For example, mobile terminal 20 It may also include than shown in Fig. 2 more either less components or with the configuration different from shown in Fig. 2.
Memory 204 can be used for storing the software program and module of application software, such as the information in the embodiment of the present invention Corresponding program instruction/the module of processing method, processor 202 by operation be stored in software program in memory 204 and Module realizes above-mentioned method to perform various functions application and data processing.Memory 204 may include high speed with Machine memory, may also include nonvolatile memory, as one or more magnetic storage device, flash memory or other it is non-easily The property lost solid-state memory.In some instances, memory 204 can further comprise remotely located relative to processor 202 deposit Reservoir, these remote memories can pass through network connection to mobile terminal 20.The example of above-mentioned network is including but not limited to mutual Networking, intranet, LAN, mobile radio communication and combinations thereof.
Transmitting device 206 is used to receive via a network or transmission data.Above-mentioned network specific example may include The wireless network that the communication providers of mobile terminal 20 provide.In an example, transmitting device 206 includes a Network adaptation Device (Network Interface Controller, NIC), can be connected with other network equipments by base station so as to it is mutual Networking is communicated.In an example, transmitting device 206 can be radio frequency (Radio Frequency, RF) module, use In wirelessly being communicated with internet.
Provide in the present embodiment it is a kind of running on the information processing method of above-mentioned mobile terminal, but be not limited to run In above-mentioned mobile terminal, Fig. 3 is the flow chart of information processing method according to the ... of the embodiment of the present invention, as shown in figure 3, the flow packet Include following steps：
Step S302 receives the configuration for describing candidate control channel transmission format set that the first communication node is sent Information；
Step S304 determines candidate control channel transmission format set according to configuration information；
Step S306 sends according to candidate control channel transmission format set or receives control channel；Wherein, the candidate control of institute Channel Transport Format collection processed is combined into what the second communication node was determined from control channel transmission format set；Control channel transmission lattice Include X kind control channel transmission formats in formula set, is included at least in X kind control channel transmission formats：First control channel passes Transport format and the second control channel transmission format, wherein the Transmission Time Interval of the first control channel transmission format is more than second The Transmission Time Interval of control channel transmission format, candidate control channel transmission format set include Y kind control channel transmission lattice Formula, X are the integer more than or equal to 2, and 1≤Y≤X, Y are integer.
Through the above steps, due to including X kind control channel transmission formats, X kinds control letter in control channel transmission set It is included at least in road transformat：First control channel transmission format and the second control channel transmission format, wherein the first control The Transmission Time Interval of Channel Transport Format is more than the Transmission Time Interval of the second control channel transmission format, that is, there is not simultaneous interpretation The control channel transmission format of defeated time interval, thus can when needed, when can select adequate transmission as needed Between the control channel transmission format that is spaced, control channel transmission format single-phase ratio, improves system compared in the related technology Therefore the flexibility of extension can solve the problems, such as that forward compatibility is poor in control channel design in the related technology, improves Forward compatibility.
In one embodiment of the invention, before above-mentioned steps S302, the above method can also include：By feedback letter Breath is sent to the first communication node, wherein feedback information is true from control channel transmission format set for the first communication node Determine candidate control channel transmission format set；Wherein, feedback information includes at least one of：The ability of second communication node, The channel state information of second communication node and the first communication node, the control channel transmission format of the second communication node suggestion, The charge condition of second communication node, the sending method for the control channel that the second communication node is supported, the second communication node are supported Control channel transmission format set.
It should be noted that control channel transmission format may include control information and reference signal, the one of the present invention In a embodiment, the control of the reference signal of above-mentioned first control channel transmission format and above-mentioned first control channel transmission format Information is at least supported to send using time division way or frequency division manner.The reference signal of above-mentioned second control signal transformat with it is upper The control information for stating the second control channel transmission format is at least supported to send using frequency division manner.
It should be noted that including in the waveform sets that the reference signal of above-mentioned second control signal transformat uses Waveform number is less than or equal to the waveform number in the waveform sets that above-mentioned first control channel transmission format uses included.
In one embodiment of the invention, in the same transmission time slot, it is a kind of to be only the configuration of the second communication node Control channel transmission format.
In one embodiment of the invention, the control channel transmission format of the second communication node configuration is given in configuration information The resource used with the second communication node to the first communication node transmission data when the domain portion of resource that uses there are Chong Die When, the second communication node uses identical waveform, and/or identical transmission wave beam transmission data and control channel transmission format.
In one embodiment of the invention, the reference signal density of the second control channel transmission format is more than or equal to The reference signal density of first control channel transmission format；Wherein, the reference signal of the second control channel transmission format is close Degree obtains for the resource divided by the occupied resource of the second control channel transmission format occupied per antenna port reference channel Quotient, the reference signal density of the first control channel transmission format be the resource occupied per antenna port reference channel divided by The quotient that the occupied resource of first control channel transmission format obtains.
It should be noted that the symbolic number that the first control channel transmission format includes is m；Wherein, m is greater than or equal to 3.
It should be noted that there are Z kinds with reference to letter for the first control channel transmission format or the second control channel transmission format Number configuration information, wherein Z is the integer more than or equal to 1, wherein each reference signal configuration information include it is following at least One of：Pattern, density, sequence, port number, transmission mechanism send wave beam, power contorl parameters.
In one embodiment of the invention, the above-mentioned configuration information for describing candidate control channel transmission format set Including at least one of：The resource that the control channel transmission format for including in candidate control channel transmission format set uses, The content format for the control channel transmission format transmission for including in candidate control channel transmission format set determines candidate control letter The parameter information for the resource that the control channel transmission format for including in road transmission format set uses, candidate control channel transmit lattice The waveform that the control channel transmission format for including in formula set uses, the control for including in candidate control channel transmission format set The sending method set that Channel Transport Format uses, the control channel transmission lattice for including in candidate control channel transmission format set The reference signal configuration information that formula uses, the control channel transmission format for including in candidate control channel transmission format set use Power contorl parameters, the coding staff that the control channel transmission format for including in candidate control channel transmission format set uses Formula, the modulation system that the control channel transmission format for including in candidate control channel transmission format set uses.
It should be noted that when the reference signal and the first control channel transmission format of the first control channel transmission format When part control information uses frequency division manner, the reference signal density of the second control channel transmission format is more than or equal to first The reference signal density of control channel transmission format.
It should be noted that the symbolic number that the first control channel transmission format includes is n；Wherein, 2≤n≤14, n are whole Number.
In one embodiment of the invention, the first control channel transmission format supports A kind coding modes, the second control letter Road transformat supports B kind coding modes, wherein A and B is the integer more than or equal to 1, and A is more than B.
It should be noted that the executive agent of above-mentioned steps can be the second communication node, such as terminal etc., but and it is unlimited In this.
Above-mentioned first communication node can be network side node, such as upper layer network element or base station etc., but not limited to this.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementation The method of example can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but it is very much In the case of the former be more preferably embodiment.Based on this understanding, technical scheme of the present invention is substantially in other words to existing The part that technology contributes can be expressed in the form of software products, which is stored in a storage In medium (such as ROM/RAM, magnetic disc, CD), including some instructions are used so that a station terminal equipment (can be mobile phone, calculate Machine, server or network equipment etc.) execute method described in each embodiment of the present invention.
Embodiment 3
A kind of information transmitting apparatus is additionally provided in the present embodiment, and the device is real for realizing above-described embodiment and preferably Mode is applied, repeating no more for explanation had been carried out.As used below, the soft of predetermined function may be implemented in term " module " The combination of part and/or hardware.Although device described in following embodiment is preferably realized with software, hardware, or The realization of the combination of software and hardware is also that may and be contemplated.
Fig. 4 is the structure diagram of information transmitting apparatus according to the ... of the embodiment of the present invention, as shown in figure 4, the device includes：
Determining module 42, for determining candidate control channel transmission format set from control channel transmission format set； Wherein, include X kind control channel transmission formats in control channel transmission format set, in X kind control channel transmission formats at least Including：First control channel transmission format and the second control channel transmission format, wherein the biography of the first control channel transmission format Defeated time interval is more than the Transmission Time Interval of the second control channel transmission format, and candidate control channel transmission format set includes Y kind control channel transmission formats, X are the integer more than or equal to 2, and 1≤Y≤X, Y are integer；
Sending module 44 is connect with above-mentioned determining module 42, for that will be used to describe candidate control channel TFS Transport Format Set The configuration information of conjunction is sent to communication node.
By above-mentioned apparatus, due to including X kind control channel transmission formats, X kinds control letter in control channel transmission set It is included at least in road transformat：First control channel transmission format and the second control channel transmission format, wherein the first control The Transmission Time Interval of Channel Transport Format is more than the Transmission Time Interval of the second control channel transmission format, that is, there is not simultaneous interpretation The control channel transmission format of defeated time interval, thus can when needed, when can select adequate transmission as needed Between the control channel transmission format that is spaced, control channel transmission format single-phase ratio, improves system compared in the related technology Therefore the flexibility of extension can solve the problems, such as that forward compatibility is poor in control channel design in the related technology, improves Forward compatibility.
It should be noted that above-mentioned determining module 42 can be also used for according to the feedback information of communication node from control channel Candidate control channel transmission format set is determined in transmission format set；Wherein, feedback information includes at least one of：Communication The ability (number for the control channel transmission format that different communication node is supported is different) of node, communication node and network side node Channel state information (when communication node is in cell edge or power limited, network side node can require communication node to make With the first control channel transmission format transmission control channel), control channel transmission format (the communication node root of communication node suggestion Suggestion is provided according to the ability and channel circumstance of oneself), the charge condition of communication node (using the first control believed by the low terminal of electricity Road transformat, the high terminal of electricity use the second control channel transmission format), the transmission for the control channel that communication node is supported (terminal support OFDM waveforms related with the ability of terminal, such as having, some terminals support SC-FDMA waveforms, two had to mode Kind is all supported), the control channel transmission format set (related with the ability of communication node) that communication node is supported.
It should be noted that the ability of communication node can refer to the number of the control channel transmission format of communication node support Mesh；The number for the control channel transmission format that it is supported can be got by the ability of communication node, come further really Determine candidate control channel transmission format set.It can determine that candidate control channel is passed according to the charge condition of communication node for another example Transport format set, such as the low communication node of electricity use the first control channel transmission format, the high communication node of electricity to use Second control channel transmission format, but it is not limited to this.
It should be noted that control channel transmission format may include control information and reference signal, the one of the present invention In a embodiment, the control of the reference signal of above-mentioned first control channel transmission format and above-mentioned first control channel transmission format Information is at least supported to send using time division way or frequency division manner.
In one embodiment of the invention, the reference signal of above-mentioned second control signal transformat is controlled with above-mentioned second The control information of Channel Transport Format processed is at least supported to send using frequency division manner.
It should be noted that including in the waveform sets that the reference signal of above-mentioned second control signal transformat uses Waveform number is less than or equal to the waveform number in the waveform sets that above-mentioned first control channel transmission format uses included.
In one embodiment of the invention, it in the same transmission time slot, is only communication node and configures a kind of control Channel Transport Format.
In one embodiment of the invention, it is used to the control channel transmission format that communication node configures in configuration information Resource with communication node to network side node transmission data when the domain portion of resource that uses there are it is Chong Die when, communication node Identical waveform, and/or identical transmission wave beam transmission data and control channel transmission format can be used.
In one embodiment of the invention, the reference signal density of above-mentioned second control channel transmission format be more than or Equal to the reference signal density of above-mentioned first control channel transmission format.
It should be noted that the symbolic number that above-mentioned first control channel transmission format includes is m；Wherein, m is greater than or equal to 3。
In one embodiment of the invention, above-mentioned first control channel transmission format or above-mentioned second control channel transmission There are Z kinds to refer to signal configuration information for format, wherein Z is the integer more than or equal to 1, wherein each reference signal configuration Information includes at least one of：Pattern, density, sequence, port number, transmission mechanism send wave beam, power contorl parameters.
It should be noted that the configuration information for describing candidate control channel transmission format set may include with down toward It is one of few：The resource that the control channel transmission format for including in candidate control channel transmission format set uses, candidate's control letter The content format for the control channel transmission format transmission for including in road transmission format set determines candidate control channel transformat The parameter information for the resource that the control channel transmission format for including in set uses wraps in candidate control channel transmission format set The waveform that the control channel transmission format contained uses, the control channel transmission lattice for including in candidate control channel transmission format set The sending method set that formula uses, the ginseng that the control channel transmission format for including in candidate control channel transmission format set uses Signal configuration information is examined, the power control that the control channel transmission format for including in candidate control channel transmission format set uses Parameter, the coding mode that the control channel transmission format for including in candidate control channel transmission format set uses, candidate's control The modulation system that the control channel transmission format for including in Channel Transport Format set uses.
It should be noted that the reference signal when above-mentioned first control channel transmission format is passed with above-mentioned first control channel When the part control information of transport format uses frequency division manner, the reference signal density of above-mentioned second control channel transmission format is more than Or the reference signal density equal to above-mentioned first control channel transmission format.It should be noted that second control channel The reference signal density of transformat is the resource occupied per antenna port reference channel divided by second control channel transmission The quotient that the occupied resource of format obtains, the reference signal density of the first control channel transmission format are to join per antenna port Examine the resource of channel occupancy divided by quotient that the occupied resource of the first control channel transmission format obtains
It should be noted that the symbolic number that above-mentioned first control channel transmission format includes is n；Wherein, 2≤n≤14, n For integer.
In one embodiment of the invention, above-mentioned first control channel transmission format can support A kind coding modes, above-mentioned Second control channel transmission format can support B kind coding modes, wherein A and B is the integer more than or equal to 1.It needs to illustrate , A is more than B.
It should be noted that above-mentioned communication node can be terminal, but it is not limited to this.
It should be noted that above-mentioned apparatus can be located in network side node, such as upper layer network element or base station etc., but it is unlimited In this.
It should be noted that above-mentioned modules can be realized by software or hardware, for the latter, Ke Yitong Following manner realization is crossed, but not limited to this：Above-mentioned module is respectively positioned in same processor；Alternatively, above-mentioned modules are with arbitrary The form of combination is located in different processors.
Embodiment 4
A kind of information processing unit is additionally provided in the present embodiment, and the device is real for realizing above-described embodiment and preferably Mode is applied, repeating no more for explanation had been carried out.As used below, the soft of predetermined function may be implemented in term " module " The combination of part and/or hardware.Although device described in following embodiment is preferably realized with software, hardware, or The realization of the combination of software and hardware is also that may and be contemplated.
Fig. 5 is the structure diagram of information processing unit according to the ... of the embodiment of the present invention, as shown in figure 5, the device includes：
Receiving module 52, for receive the transmission of the first communication node for describing candidate control channel transmission format set Configuration information；
Determining module 54 is connect with above-mentioned receiving module 52, for determining that candidate control channel transmits according to configuration information Format set；
Processing module 56 is connect with above-mentioned determining module 54, for being sent according to candidate control channel transmission format set Or receive control channel；Wherein, institute's candidate control channel TFS Transport Format Set is combined into the second communication node from control channel transmission lattice It is determined in formula set；Include X kind control channel transmission formats, X kind control channel transmissions in control channel transmission format set It is included at least in format：First control channel transmission format and the second control channel transmission format, wherein the first control channel passes The Transmission Time Interval of transport format is more than the Transmission Time Interval of the second control channel transmission format, and candidate control channel transmits lattice Formula set includes Y kind control channel transmission formats, and X is the integer more than or equal to 2, and 1≤Y≤X, Y are integer.
By above-mentioned apparatus, due to including X kind control channel transmission formats, X kinds control letter in control channel transmission set It is included at least in road transformat：First control channel transmission format and the second control channel transmission format, wherein the first control The Transmission Time Interval of Channel Transport Format is more than the Transmission Time Interval of the second control channel transmission format, that is, there is not simultaneous interpretation The control channel transmission format of defeated time interval, thus can when needed, when can select adequate transmission as needed Between the control channel transmission format that is spaced, control channel transmission format single-phase ratio, improves system compared in the related technology Therefore the flexibility of extension can solve the problems, such as that forward compatibility is poor in control channel design in the related technology, improves Forward compatibility.
It should be noted that above-mentioned processing module 56, can be also used for feedback information being sent to the first communication node, In, feedback information determines candidate control channel TFS Transport Format Set for the first communication node from control channel transmission format set It closes；Wherein, feedback information includes at least one of：The ability of second communication node, the second communication node and the first communication section The channel state information of point, the control channel transmission format of the second communication node suggestion, the charge condition of the second communication node, the The sending method for the control channel that two communication nodes are supported, the control channel transmission format set that the second communication node is supported.
It should be noted that control channel transmission format may include control information and reference signal, the one of the present invention In a embodiment, the control of the reference signal of above-mentioned first control channel transmission format and above-mentioned first control channel transmission format Information is at least supported to send using time division way or frequency division manner.The reference signal of above-mentioned second control signal transformat with it is upper The control information for stating the second control channel transmission format is at least supported to send using frequency division manner.
It should be noted that including in the waveform sets that the reference signal of above-mentioned second control signal transformat uses Waveform number is less than or equal to the waveform number in the waveform sets that above-mentioned first control channel transmission format uses included.
In one embodiment of the invention, in the same transmission time slot, it is a kind of to be only the configuration of the second communication node Control channel transmission format.
In one embodiment of the invention, the control channel transmission format of the second communication node configuration is given in configuration information The resource used with the second communication node to the first communication node transmission data when the domain portion of resource that uses there are Chong Die When, the second communication node uses identical waveform, and/or identical transmission wave beam transmission data and control channel transmission format.
In one embodiment of the invention, the reference signal density of the second control channel transmission format is more than or equal to The reference signal density of first control channel transmission format.Wherein, the reference signal of the second control channel transmission format is close Degree obtains for the resource divided by the occupied resource of the second control channel transmission format occupied per antenna port reference channel Quotient, the reference signal density of the first control channel transmission format be the resource occupied per antenna port reference channel divided by The quotient that the occupied resource of first control channel transmission format obtains.
It should be noted that the symbolic number that the first control channel transmission format includes is m；Wherein, m is greater than or equal to 3.
It should be noted that there are Z kinds with reference to letter for the first control channel transmission format or the second control channel transmission format Number configuration information, wherein Z is the integer more than or equal to 1, wherein each reference signal configuration information include it is following at least One of：Pattern, density, sequence, port number, transmission mechanism send wave beam, power contorl parameters.
In one embodiment of the invention, the above-mentioned configuration information for describing candidate control channel transmission format set Including at least one of：The resource that the control channel transmission format for including in candidate control channel transmission format set uses, The content format for the control channel transmission format transmission for including in candidate control channel transmission format set determines candidate control letter The parameter information for the resource that the control channel transmission format for including in road transmission format set uses, candidate control channel transmit lattice The waveform that the control channel transmission format for including in formula set uses, the control for including in candidate control channel transmission format set The sending method set that Channel Transport Format uses, the control channel transmission lattice for including in candidate control channel transmission format set The reference signal configuration information that formula uses, the control channel transmission format for including in candidate control channel transmission format set use Power contorl parameters, the coding staff that the control channel transmission format for including in candidate control channel transmission format set uses Formula, the modulation system that the control channel transmission format for including in candidate control channel transmission format set uses.
It should be noted that when the reference signal and the first control channel transmission format of the first control channel transmission format When part control information uses frequency division manner, the reference signal density of the second control channel transmission format is more than or equal to first The reference signal density of control channel transmission format.
It should be noted that the symbolic number that the first control channel transmission format includes is n；Wherein, 2≤n≤14, n are whole Number.
In one embodiment of the invention, the first control channel transmission format supports A kind coding modes, the second control letter Road transformat supports B kind coding modes, wherein A and B is the integer more than or equal to 1, and A is more than B.
It should be noted that above-mentioned apparatus can be located in the second communication node, such as terminal etc., but it is not limited to this.
Above-mentioned first communication node can be network side node, such as upper layer network element or base station etc., but not limited to this.
It should be noted that above-mentioned modules can be realized by software or hardware, for the latter, Ke Yitong Following manner realization is crossed, but not limited to this：Above-mentioned module is respectively positioned in same processor；Alternatively, above-mentioned modules are with arbitrary The form of combination is located in different processors.
Embodiment 5
The embodiment of the present application, provides a kind of first communication node, and Fig. 6 is that first provided according to embodiments of the present invention is led to The structure diagram for believing node, as shown in fig. 6, first communication node includes：
Processor 62, for determining candidate control channel transmission format set from control channel transmission format set；Its In, include X kind control channel transmission formats in control channel transmission format set, is at least wrapped in X kind control channel transmission formats Contain：First control channel transmission format and the second control channel transmission format, wherein the transmission of the first control channel transmission format Time interval is more than the Transmission Time Interval of the second control channel transmission format, and candidate control channel transmission format set includes Y Kind control channel transmission format, X are the integer more than or equal to 2, and 1≤Y≤X, Y are integer；
Radio-frequency module 64 is connect with above-mentioned processor 62, for that will be used to describe candidate control channel transmission format set Configuration information be sent to the second communication node.
By above-mentioned first communication node, due to including X kind control channel transmission formats, X in control channel transmission set It is included at least in kind control channel transmission format：First control channel transmission format and the second control channel transmission format, wherein The Transmission Time Interval of first control channel transmission format is more than the Transmission Time Interval of the second control channel transmission format, that is, deposits In the control channel transmission format of different Transmission Time Intervals, thus can select to close as needed when needed The control channel transmission format of suitable Transmission Time Interval, control channel transmission format single-phase ratio, carries compared in the related technology Therefore the high flexibility of system extension can solve in control channel design in the related technology that forward compatibility is poor to ask Topic, improves forward compatibility.
It should be noted that above-mentioned processor 62 can be also used for being passed from control channel according to the feedback information of communication node Candidate control channel transmission format set is determined in transport format set；Wherein, feedback information includes at least one of：Second is logical Believe the ability of node, the channel state information of the second communication node and the first communication node, the control of the second communication node suggestion Channel Transport Format, the charge condition of the second communication node, the sending method for the control channel that the second communication node is supported, second The control channel transmission format set that communication node is supported.
It should be noted that control channel transmission format may include control information and reference signal, the one of the present invention In a embodiment, the control of the reference signal of above-mentioned first control channel transmission format and above-mentioned first control channel transmission format Information is at least supported to send using time division way or frequency division manner.
In one embodiment of the invention, the reference signal of above-mentioned second control signal transformat is controlled with above-mentioned second The control information of Channel Transport Format processed is at least supported to send using frequency division manner.
It should be noted that including in the waveform sets that the reference signal of above-mentioned second control signal transformat uses Waveform number is less than or equal to the waveform number in the waveform sets that above-mentioned first control channel transmission format uses included.
In one embodiment of the invention, in the same transmission time slot, it is a kind of to be only the configuration of the second communication node Control channel transmission format.
In one embodiment of the invention, the control channel transmission format of the second communication node configuration is given in configuration information The resource used with the second communication node to network side node transmission data when the domain portion of resource that uses there are it is Chong Die when, Second communication node can use identical waveform, and/or identical transmission wave beam transmission data and control channel transmission format.
In one embodiment of the invention, the reference signal density of above-mentioned second control channel transmission format be more than or Equal to the reference signal density of above-mentioned first control channel transmission format.Wherein, the ginseng of the second control channel transmission format It is that the resource occupied per antenna port reference channel divided by the second control channel transmission format are occupied to examine signal density The quotient that resource obtains, the reference signal density of the first control channel transmission format are to be occupied per antenna port reference channel The quotient that resource divided by the occupied resource of the first control channel transmission format obtain.
It should be noted that the symbolic number that above-mentioned first control channel transmission format includes is m；Wherein, m is greater than or equal to 3。
In one embodiment of the invention, above-mentioned first control channel transmission format or above-mentioned second control channel transmission There are Z kinds to refer to signal configuration information for format, wherein Z is the integer more than or equal to 1, wherein each reference signal configuration Information includes at least one of：Pattern, density, sequence, port number, transmission mechanism send wave beam, power contorl parameters.
It should be noted that the configuration information for describing candidate control channel transmission format set may include with down toward It is one of few：The resource that the control channel transmission format for including in candidate control channel transmission format set uses, candidate's control letter The content format for the control channel transmission format transmission for including in road transmission format set determines candidate control channel transformat The parameter information for the resource that the control channel transmission format for including in set uses wraps in candidate control channel transmission format set The waveform that the control channel transmission format contained uses, the control channel transmission lattice for including in candidate control channel transmission format set The sending method set that formula uses, the ginseng that the control channel transmission format for including in candidate control channel transmission format set uses Signal configuration information is examined, the power control that the control channel transmission format for including in candidate control channel transmission format set uses Parameter, the coding mode that the control channel transmission format for including in candidate control channel transmission format set uses, candidate's control The modulation system that the control channel transmission format for including in Channel Transport Format set uses.
It should be noted that the reference signal when above-mentioned first control channel transmission format is passed with above-mentioned first control channel When the part control information of transport format uses frequency division manner, the reference signal density of above-mentioned second control channel transmission format is more than Or the reference signal density equal to above-mentioned first control channel transmission format.
It should be noted that the symbolic number that above-mentioned first control channel transmission format includes is n；Wherein, 2≤n≤14, n For integer.
In one embodiment of the invention, above-mentioned first control channel transmission format can support A kind coding modes, above-mentioned Second control channel transmission format can support B kind coding modes, wherein A and B is the integer more than or equal to 1.It needs to illustrate , A is more than B.
It should be noted that above-mentioned first communication node can be network side node, such as upper layer network element or base station etc., but It is without being limited thereto.
Above-mentioned second communication node can be terminal, and but it is not limited to this.
Embodiment 6
The embodiment of the present application, provides a kind of second communication node, and Fig. 7 is that second provided according to embodiments of the present invention is led to The structure diagram for believing node, as shown in fig. 7, second communication node includes：
Processor 72, for receive the transmission of the first communication node for describing candidate control channel transmission format set Configuration information；And candidate control channel transmission format set is determined according to configuration information；
Radio-frequency module 74 is connect with above-mentioned processor 72, for according to candidate control channel transmission format set send or Receive control channel；Wherein, institute's candidate control channel TFS Transport Format Set is combined into the second communication node from control channel transmission format It is determined in set；Include X kind control channel transmission formats, X kind control channel transmission lattice in control channel transmission format set It is included at least in formula：First control channel transmission format and the second control channel transmission format, wherein the first control channel transmission The Transmission Time Interval of format is more than the Transmission Time Interval of the second control channel transmission format, candidate control channel transformat Set includes Y kind control channel transmission formats, and X is the integer more than or equal to 2, and 1≤Y≤X, Y are integer.
By above-mentioned second communication node, due to including X kind control channel transmission formats, X in control channel transmission set It is included at least in kind control channel transmission format：First control channel transmission format and the second control channel transmission format, wherein The Transmission Time Interval of first control channel transmission format is more than the Transmission Time Interval of the second control channel transmission format, that is, deposits In the control channel transmission format of different Transmission Time Intervals, thus can select to close as needed when needed The control channel transmission format of suitable Transmission Time Interval, control channel transmission format single-phase ratio, carries compared in the related technology Therefore the high flexibility of system extension can solve in control channel design in the related technology that forward compatibility is poor to ask Topic, improves forward compatibility.
It should be noted that above-mentioned radio-frequency module 74, is additionally operable to feedback information being sent to the first communication node, wherein Feedback information determines candidate control channel transmission format set for the first communication node from control channel transmission format set； Wherein, feedback information includes at least one of：The ability of second communication node, the second communication node and the first communication node Channel state information, the control channel transmission format of the second communication node suggestion, the charge condition of the second communication node, second is logical Believe the sending method for the control channel that node is supported, the control channel transmission format set that the second communication node is supported.
It should be noted that control channel transmission format may include control information and reference signal, the one of the present invention In a embodiment, the control of the reference signal of above-mentioned first control channel transmission format and above-mentioned first control channel transmission format Information is at least supported to send using time division way or frequency division manner.The reference signal of above-mentioned second control signal transformat with it is upper The control information for stating the second control channel transmission format is at least supported to send using frequency division manner.
It should be noted that including in the waveform sets that the reference signal of above-mentioned second control signal transformat uses Waveform number is less than or equal to the waveform number in the waveform sets that above-mentioned first control channel transmission format uses included.
In one embodiment of the invention, in the same transmission time slot, it is a kind of to be only the configuration of the second communication node Control channel transmission format.
In one embodiment of the invention, the control channel transmission format of the second communication node configuration is given in configuration information The resource used with the second communication node to the first communication node transmission data when the domain portion of resource that uses there are Chong Die When, the second communication node uses identical waveform, and/or identical transmission wave beam transmission data and control channel transmission format.
In one embodiment of the invention, the reference signal density of the second control channel transmission format is more than or equal to The reference signal density of first control channel transmission format.Wherein, the reference signal of the second control channel transmission format is close Degree obtains for the resource divided by the occupied resource of the second control channel transmission format occupied per antenna port reference channel Quotient, the reference signal density of the first control channel transmission format be the resource occupied per antenna port reference channel divided by The quotient that the occupied resource of first control channel transmission format obtains.
It should be noted that the symbolic number that the first control channel transmission format includes is m；Wherein, m is greater than or equal to 3.
It should be noted that there are Z kinds with reference to letter for the first control channel transmission format or the second control channel transmission format Number configuration information, wherein Z is the integer more than or equal to 1, wherein each reference signal configuration information include it is following at least One of：Pattern, density, sequence, port number, transmission mechanism send wave beam, power contorl parameters.
In one embodiment of the invention, the above-mentioned configuration information for describing candidate control channel transmission format set Including at least one of：The resource that the control channel transmission format for including in candidate control channel transmission format set uses, The content format for the control channel transmission format transmission for including in candidate control channel transmission format set determines candidate control letter The parameter information for the resource that the control channel transmission format for including in road transmission format set uses, candidate control channel transmit lattice The waveform that the control channel transmission format for including in formula set uses, the control for including in candidate control channel transmission format set The sending method set that Channel Transport Format uses, the control channel transmission lattice for including in candidate control channel transmission format set The reference signal configuration information that formula uses, the control channel transmission format for including in candidate control channel transmission format set use Power contorl parameters, the coding staff that the control channel transmission format for including in candidate control channel transmission format set uses Formula, the modulation system that the control channel transmission format for including in candidate control channel transmission format set uses.
It should be noted that when the reference signal and the first control channel transmission format of the first control channel transmission format When part control information uses frequency division manner, the reference signal density of the second control channel transmission format is more than or equal to first The reference signal density of control channel transmission format.
It should be noted that the symbolic number that the first control channel transmission format includes is n；Wherein, 2≤n≤14, n are whole Number.
In one embodiment of the invention, the first control channel transmission format supports A kind coding modes, the second control letter Road transformat supports B kind coding modes, wherein A and B is the integer more than or equal to 1, and A is more than B.
It should be noted that above-mentioned first communication node can be network side node, such as upper layer network element or base station etc., but It is without being limited thereto；Above-mentioned second communication node can be terminal etc., and but it is not limited to this.
Embodiment 7
The embodiments of the present invention also provide a kind of storage mediums.Optionally, in the present embodiment, above-mentioned storage medium can To be arranged to store the program code for executing the step in embodiment 1 or embodiment 2.
Optionally, in the present embodiment, above-mentioned storage medium can include but is not limited to：USB flash disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disc or The various media that can store program code such as CD.
Optionally, in the present embodiment, processor according to stored program code in storage medium execute embodiment 1 or The step of method in embodiment 2.
Optionally, the specific example in the present embodiment can refer to described in above-described embodiment and optional embodiment Example, details are not described herein for the present embodiment.
For a better understanding of the present invention, the present invention is further explained below in conjunction with preferred embodiment.
Preferred embodiment 1
Network side node (upper layer network element or base station) determines that candidate control channel is passed from control channel transmission format set Transport format set, wherein in the control channel transmission format set include X kind control channel transmission formats, X be more than or equal to 2 integer, a kind of control channel transmission format is included at least in the X kinds control channel transmission format, and (the first control channel passes Transport format) Transmission Time Interval when being more than the transmission of another control channel transmission format (the second control channel transmission format) Between be spaced, symbol (such as OFDM symbol, SC-FDMA symbols etc.) that the first control channel transmission format includes number is more than etc. In 2, less than or equal to 14.
Base station sends the configuration information for describing the candidate control channel transmission format set to terminal, wherein the time Selected control Channel Transport Format set includes Y kind control channel transmission formats, and Y is more than or equal to the 1, integer less than or equal to X.
Preferred embodiment 2
Terminal sends feedback information to base station, it is preferable that the feedback information includes at least following one：The energy of terminal The channel state information of power, terminal and base station, the control channel transmission format of terminal suggestion, the charge condition of terminal, terminal branch The sending method for the control channel held, the control channel transmission format set that terminal is supported.
It is true from control channel transmission format set that network side node (upper layer network element or base station) is based on the feedback information Determine candidate control channel transmission format set, wherein include X kind control channel transmissions in the control channel transmission format set Format, X are the integer more than or equal to 2, and a kind of control channel transmission format is included at least in the X kinds control channel transmission format The Transmission Time Interval of (the first control channel transmission format) is more than another control channel transmission format, and (the second control channel passes Transport format) Transmission Time Interval.
Base station sends the configuration information for describing the candidate control channel transmission format set to terminal, wherein the time Selected control Channel Transport Format set includes Y kind control channel transmission formats, and Y is more than or equal to the 1, integer less than or equal to X.
Preferred embodiment 3
Network side node (upper layer network element or base station) determines that candidate control channel is passed from control channel transmission format set Transport format set, wherein in the control channel transmission format set include X kind control channel transmission formats, X be more than or equal to 2 integer, a kind of control channel transmission format is included at least in the X kinds control channel transmission format, and (the first control channel passes Transport format) Transmission Time Interval when being more than the transmission of another control channel transmission format (the second control channel transmission format) Between be spaced.Fig. 8 is the first control channel transmission format provided according to the preferred embodiment of the present invention 3 and the second control channel transmission The schematic diagram of format, as shown in Figure 8, it is preferable that the reference signal of the first control channel transmission format is passed with control channel The control information of transport format transmission is at least supported to send using time-division or frequency division manner；Preferably, second control channel passes The reference signal of transport format and the control information of control channel transmission format transmission are at least supported to send using frequency division manner.
Base station sends the configuration information for describing the candidate control channel transmission format set to terminal, wherein the time Selected control Channel Transport Format set includes Y kind control channel transmission formats, and Y is more than or equal to the 1, integer less than or equal to X.
Preferred embodiment 4
Network side node (upper layer network element or base station) determines that candidate control channel is passed from control channel transmission format set Transport format set, wherein in the control channel transmission format set include X kind control channel transmission formats, X be more than or equal to 2 integer, a kind of control channel transmission format is included at least in the X kinds control channel transmission format, and (the first control channel passes Transport format) Transmission Time Interval when being more than the transmission of another control channel transmission format (the second control channel transmission format) Between be spaced.Preferably, the waveform number for including in waveform sets workable for the second control channel transmission format be less than etc. The waveform number for including in the waveform sets workable for the first control channel transmission format, such as the second control channel pass The waveform that transport format is supported is OFDM modes, and the waveform that the first control channel is supported is SC-FDMA or OFDM modes.
Base station sends the configuration information for describing the candidate control channel transmission format set to terminal, wherein the time Selected control Channel Transport Format set includes Y kind control channel transmission formats, and Y is more than or equal to the 1, integer less than or equal to X.
Preferred embodiment 5
Network side node (upper layer network element or base station) determines that candidate control channel is passed from control channel transmission format set Transport format set, wherein in the control channel transmission format set include X kind control channel transmission formats, X be more than or equal to 2 integer, a kind of control channel transmission format is included at least in the X kinds control channel transmission format, and (the first control channel passes Transport format) Transmission Time Interval when being more than the transmission of another control channel transmission format (the second control channel transmission format) Between be spaced.
Preferably, Fig. 9 is the first control channel transmission format provided according to the preferred embodiment of the present invention 5 and the second control The schematic diagram of Channel Transport Format, as shown in figure 9, when the reference signal and control information of the first control channel transmission format When using frequency division manner, the reference signal density of the second control channel transmission format is more than or equal to first control channel The reference signal density of transformat, in this case, it is preferable that the symbolic number that the first control channel transmission format includes More than or equal to 3.
Base station sends the configuration information for describing the candidate control channel transmission format set to terminal, wherein the time Selected control Channel Transport Format set includes Y kind control channel transmission formats, and Y is more than or equal to the 1, integer less than or equal to X.
Preferred embodiment 6
Network side node (upper layer network element or base station) determines that candidate control channel is passed from control channel transmission format set Transport format set, wherein in the control channel transmission format set include X kind control channel transmission formats, X be more than or equal to 2 integer, a kind of control channel transmission format is included at least in the X kinds control channel transmission format, and (the first control channel passes Transport format) Transmission Time Interval when being more than the transmission of another control channel transmission format (the second control channel transmission format) Between be spaced.
Base station sends the configuration information for describing the candidate control channel transmission format set to terminal, wherein the time Selected control Channel Transport Format set includes Y kind control channel transmission formats, and Y is more than or equal to the 1, integer less than or equal to X.
Preferably, in the same transmission time slot, base station is only terminal and configures a kind of control channel transmission format.
Preferred embodiment 7
Network side node (upper layer network element or base station) determines that candidate control channel is passed from control channel transmission format set Transport format set, wherein in the control channel transmission format set include X kind control channel transmission formats, X be more than or equal to 2 integer, a kind of control channel transmission format is included at least in the X kinds control channel transmission format, and (the first control channel passes Transport format) Transmission Time Interval when being more than the transmission of another control channel transmission format (the second control channel transmission format) Between be spaced.
Base station sends the configuration information for describing the candidate control channel transmission format set to terminal, wherein the time Selected control Channel Transport Format set includes Y kind control channel transmission formats, and Y is more than or equal to the 1, integer less than or equal to X.
Preferably, Figure 10 is the control channel that the configuration information provided according to the preferred embodiment of the present invention 7 is configured to terminal The resource that transformat uses with terminal to base station transmission data when the domain portion of resource that uses there are it is Chong Die the case where Schematic diagram, as shown in Figure 10, when the resource and terminal that the configuration information is used to the control channel transmission format that terminal configures When the domain portion of the resource used when to the base station transmission data has overlapping, second communication node uses identical Waveform, and/or transmission wave beam send the data and the control channel transmission format.
Preferred embodiment 8
Network side node (upper layer network element or base station) determines that candidate control channel is passed from control channel transmission format set Transport format set, wherein in the control channel transmission format set include X kind control channel transmission formats, X be more than or equal to 2 integer, a kind of control channel transmission format is included at least in the X kinds control channel transmission format, and (the first control channel passes Transport format) Transmission Time Interval when being more than the transmission of another control channel transmission format (the second control channel transmission format) Between be spaced.
Preferably, Figure 11 is the first control channel transmission format provided according to the preferred embodiment of the present invention 8 and the second control The schematic diagram of Channel Transport Format processed, as shown in figure 11, the reference signal density of the second control channel transmission format are more than Equal to the reference signal density of the first control channel transmission format.
Base station sends the configuration information for describing the candidate control channel transmission format set to terminal, wherein the time Selected control Channel Transport Format set includes Y kind control channel transmission formats, and Y is more than or equal to the 1, integer less than or equal to X.
Preferred embodiment 9
Network side node (upper layer network element or base station) determines that candidate control channel is passed from control channel transmission format set Transport format set, wherein in the control channel transmission format set include X kind control channel transmission formats, X be more than or equal to 2 integer, a kind of control channel transmission format is included at least in the X kinds control channel transmission format, and (the first control channel passes Transport format) Transmission Time Interval when being more than the transmission of another control channel transmission format (the second control channel transmission format) Between be spaced.
Preferably, the first control channel transmission format or the second control channel transmission format have Z kind reference signals to match Confidence ceases, and wherein Z is integer more than or equal to 1, wherein every group of reference signal (pilot tone) configuration information include following one or its Combination：Pattern, density, sequence, port number, transmission mechanism send wave beam, power contorl parameters.
Base station sends the configuration information for describing the candidate control channel transmission format set to terminal, wherein the time Selected control Channel Transport Format set includes Y kind control channel transmission formats, and Y is more than or equal to the 1, integer less than or equal to X.
Preferred embodiment 10
Network side node (upper layer network element or base station) determines that candidate control channel is passed from control channel transmission format set Transport format set, wherein in the control channel transmission format set include X kind control channel transmission formats, X be more than or equal to 2 integer, a kind of control channel transmission format is included at least in the X kinds control channel transmission format, and (the first control channel passes Transport format) Transmission Time Interval when being more than the transmission of another control channel transmission format (the second control channel transmission format) Between be spaced.
Preferably, the configuration information of the description candidate control channel transmission format set include one of following or its Combination：The resource that the corresponding control channel of the control channel transmission format uses, the control channel transmission format are corresponding The content format of control channel transmission determines the parameter for the resource that the corresponding control channel of the control channel transmission format uses Information, the waveform that the corresponding control channel of the control channel transmission format uses, the control channel transmission format are corresponding The sending method that control channel uses, the reference signal configuration letter that the corresponding control channel of the control channel transmission format uses Breath, the power contorl parameters that the corresponding control channel of the control channel transmission format uses.
Base station sends the configuration information for describing the candidate control channel transmission format set to terminal, wherein the time Selected control Channel Transport Format set includes Y kind control channel transmission formats, and Y is more than or equal to the 1, integer less than or equal to X.
Preferred embodiment 11
Terminal receives the configuration information for the description candidate control channel transmission format set that base station is sent.
Terminal is based on the configuration information and receives or send control channel.
Preferably, the candidate control channel transmission format set include Y kind control channel transmission formats, Y be more than etc. In the 1, integer less than or equal to X.
Preferably, network side node (upper layer network element or base station) determines the candidate from control channel transmission format set Control channel transmission format set, wherein include X kind control channel transmission formats, X in the control channel transmission format set A kind of control channel transmission format (first is included at least for the integer more than or equal to 2, in the X kinds control channel transmission format Control channel transmission format) Transmission Time Interval be more than another control channel transmission format (the second control channel transmission lattice Formula) Transmission Time Interval, symbol that the first control channel transmission format includes (such as OFDM symbol, SC-FDMA symbols Deng) count more than or equal to 2, less than or equal to 14.
Preferred embodiment 12
Terminal sends feedback information to base station, it is preferable that the feedback information includes at least following one：The energy of terminal The channel state information of power, terminal and base station, the control channel transmission format of terminal suggestion, the charge condition of terminal, terminal branch The sending method for the control channel held, the control channel transmission format set that terminal is supported.
It is true from control channel transmission format set that network side node (upper layer network element or base station) is based on the feedback information Determine candidate control channel transmission format set, wherein include X kind control channel transmissions in the control channel transmission format set Format, X are the integer more than or equal to 2, and a kind of control channel transmission format is included at least in the X kinds control channel transmission format The Transmission Time Interval of (the first control channel transmission format) is more than another control channel transmission format, and (the second control channel passes Transport format) Transmission Time Interval.
Base station sends the configuration information for describing the candidate control channel transmission format set to terminal, wherein the time Selected control Channel Transport Format set includes Y kind control channel transmission formats, and Y is more than or equal to the 1, integer less than or equal to X.
Terminal receives the configuration information for the description candidate control channel transmission format set that base station is sent.
Terminal is based on the configuration information and receives or send control channel.
Preferred embodiment 13
Terminal receives the configuration information for the description candidate control channel transmission format set that base station is sent.
Terminal is based on the configuration information and receives or send control channel.
Preferably, the candidate control channel transmission format set include Y kind control channel transmission formats, Y be more than etc. In the 1, integer less than or equal to X.
Preferably, network side node (upper layer network element or base station) determines candidate control from control channel transmission format set Channel Transport Format set, wherein include X kind control channel transmission formats in the control channel transmission format set, X is big A kind of (the first control of control channel transmission format is included at least in the integer equal to 2, the X kinds control channel transmission format Channel Transport Format) Transmission Time Interval be more than another control channel transmission format (the second control channel transmission format) Transmission Time Interval.As shown in Figure 8, it is preferable that the reference signal of the first control channel transmission format is passed with control channel The control information of transport format transmission is at least supported to send using time-division or frequency division manner；Preferably, second control channel passes The reference signal of transport format and the control information of control channel transmission format transmission are at least supported to send using frequency division manner.
Preferred embodiment 14
Terminal receives the configuration information for the description candidate control channel transmission format set that base station is sent.
Terminal is based on the configuration information and receives or send control channel.
Preferably, the candidate control channel transmission format set include Y kind control channel transmission formats, Y be more than etc. In the 1, integer less than or equal to X.
Preferably, network side node (upper layer network element or base station) determines candidate control from control channel transmission format set Channel Transport Format set, wherein include X kind control channel transmission formats in the control channel transmission format set, X is big A kind of (the first control of control channel transmission format is included at least in the integer equal to 2, the X kinds control channel transmission format Channel Transport Format) Transmission Time Interval be more than another control channel transmission format (the second control channel transmission format) Transmission Time Interval.Preferably, the waveform number for including in waveform sets workable for the second control channel transmission format Less than or equal to the waveform number for including in waveform sets workable for the first control channel transmission format, such as the second control The waveform that Channel Transport Format is supported is OFDM modes, and the waveform that the first control channel is supported is SC-FDMA or OFDM modes.
Preferred embodiment 15
Terminal receives the configuration information for the description candidate control channel transmission format set that base station is sent.
Terminal is based on the configuration information and receives or send control channel.
Preferably, the candidate control channel transmission format set include Y kind control channel transmission formats, Y be more than etc. In the 1, integer less than or equal to X.
Preferably, network side node (upper layer network element or base station) determines candidate control from control channel transmission format set Channel Transport Format set, wherein include X kind control channel transmission formats in the control channel transmission format set, X is big A kind of (the first control of control channel transmission format is included at least in the integer equal to 2, the X kinds control channel transmission format Channel Transport Format) Transmission Time Interval be more than another control channel transmission format (the second control channel transmission format) Transmission Time Interval.
Preferably, as shown in figure 9, the reference signal when the first control channel transmission format uses frequency with control information When the mode of dividing, the reference signal density of the second control channel transmission format is more than or equal to the first control channel transmission lattice The reference signal density of formula, in this case, it is preferable that the symbolic number that the first control channel transmission format includes be more than etc. In 3.
Preferred embodiment 16
Terminal receives the configuration information for the description candidate control channel transmission format set that base station is sent.
Terminal is based on the configuration information and receives or send control channel.
Preferably, the candidate control channel transmission format set include Y kind control channel transmission formats, Y be more than etc. In the 1, integer less than or equal to X.
Preferably, network side node (upper layer network element or base station) determines candidate control from control channel transmission format set Channel Transport Format set, wherein include X kind control channel transmission formats in the control channel transmission format set, X is big A kind of (the first control of control channel transmission format is included at least in the integer equal to 2, the X kinds control channel transmission format Channel Transport Format) Transmission Time Interval be more than another control channel transmission format (the second control channel transmission format) Transmission Time Interval.
Preferably, in the same transmission time slot, base station is only terminal and configures a kind of control channel transmission format.
Preferred embodiment 17
Terminal receives the configuration information for the description candidate control channel transmission format set that base station is sent.
Terminal is based on the configuration information and receives or send control channel.
Preferably, the candidate control channel transmission format set include Y kind control channel transmission formats, Y be more than etc. In the 1, integer less than or equal to X.
Preferably, network side node (upper layer network element or base station) determines candidate control from control channel transmission format set Channel Transport Format set, wherein include X kind control channel transmission formats in the control channel transmission format set, X is big A kind of (the first control of control channel transmission format is included at least in the integer equal to 2, the X kinds control channel transmission format Channel Transport Format) Transmission Time Interval be more than another control channel transmission format (the second control channel transmission format) Transmission Time Interval.
Preferably, as shown in Figure 10, when the money that the configuration information is used to the control channel transmission format that terminal configures Source and terminal give the domain portion of the resource used when the base station transmission data there are it is Chong Die when, second communication node makes With identical waveform, and/or send the wave beam transmission data and the control channel transmission format.
Preferred embodiment 18
Terminal receives the configuration information for the description candidate control channel transmission format set that base station is sent.
Terminal is based on the configuration information and receives or send control channel.
Preferably, the candidate control channel transmission format set include Y kind control channel transmission formats, Y be more than etc. In the 1, integer less than or equal to X.
Preferably, network side node (upper layer network element or base station) determines candidate control from control channel transmission format set Channel Transport Format set, wherein include X kind control channel transmission formats in the control channel transmission format set, X is big A kind of (the first control of control channel transmission format is included at least in the integer equal to 2, the X kinds control channel transmission format Channel Transport Format) Transmission Time Interval be more than another control channel transmission format (the second control channel transmission format) Transmission Time Interval.
Preferably, as shown in figure 11, the reference signal density of the second control channel transmission format is more than or equal to described The reference signal density of first control channel transmission format.
Preferred embodiment 19
Terminal receives the configuration information for the description candidate control channel transmission format set that base station is sent.
Terminal is based on the configuration information and receives or send control channel.
Preferably, the candidate control channel transmission format set include Y kind control channel transmission formats, Y be more than etc. In the 1, integer less than or equal to X.
Preferably, network side node (upper layer network element or base station) determines candidate control from control channel transmission format set Channel Transport Format set, wherein include X kind control channel transmission formats in the control channel transmission format set, X is big A kind of (the first control of control channel transmission format is included at least in the integer equal to 2, the X kinds control channel transmission format Channel Transport Format) Transmission Time Interval be more than another control channel transmission format (the second control channel transmission format) Transmission Time Interval.
Preferably, the first control channel transmission format or the second control channel transmission format have Z kind reference signals to match Confidence ceases, and wherein Z is integer more than or equal to 1, wherein every group of reference signal (pilot tone) configuration information include following one or its Combination：Pattern, density, sequence, port number, transmission mechanism send wave beam, power contorl parameters.
Preferred embodiment 20
Terminal receives the configuration information for the description candidate control channel transmission format set that base station is sent.
Terminal is based on the configuration information and receives or send control channel.
Preferably, the candidate control channel transmission format set include Y kind control channel transmission formats, Y be more than etc. In the 1, integer less than or equal to X.
Preferably, network side node (upper layer network element or base station) determines candidate control from control channel transmission format set Channel Transport Format set, wherein include X kind control channel transmission formats in the control channel transmission format set, X is big A kind of (the first control of control channel transmission format is included at least in the integer equal to 2, the X kinds control channel transmission format Channel Transport Format) Transmission Time Interval be more than another control channel transmission format (the second control channel transmission format) Transmission Time Interval.
Preferably, the configuration information of the description candidate control channel transmission format set include one of following or its Combination：The resource that the corresponding control channel of the control channel transmission format uses, the control channel transmission format are corresponding The content format of control channel transmission determines the parameter for the resource that the corresponding control channel of the control channel transmission format uses Information, the waveform that the corresponding control channel of the control channel transmission format uses, the control channel transmission format are corresponding The sending method that control channel uses, the reference signal configuration letter that the corresponding control channel of the control channel transmission format uses Breath, the power contorl parameters that the corresponding control channel of the control channel transmission format uses.
It is to be appreciated that the sending method mentioned in this patent, includes at least following one：Transmission wave beam, sending port, Resource is sent, reference signal sequence sends pre-coding matrix (simulation, number, hybrid mode).
It is to be appreciated that the reception mode mentioned in this patent, includes at least following one：Wave beam is received, receiving port connects Resource is received, reference signal sequence receives pre-coding matrix (simulation, number, hybrid mode), receiver algorithm.
It is to be appreciated that the sending method mentioned in this patent, includes at least following one：Transmission wave beam, sending port, Resource is sent, reference signal sequence sends pre-coding matrix (simulation, number, hybrid mode).
It is to be appreciated that the reception mode mentioned in this patent, includes at least following one：Wave beam is received, receiving port connects Resource is received, reference signal sequence receives pre-coding matrix (simulation, number, hybrid mode), receiver algorithm.
It is to be appreciated that the wave beam can be a kind of resource (such as precoding of starting, receiving end precoding, antenna port, day Line weight vector, antenna weight matrix etc.), wave beam serial number may alternatively be resource index, because when wave beam can be with some The binding that frequency code resource is transmitted.Wave beam may be a kind of transmission (transmission/reception) mode；The transmission mode can To include space division multiplexing, frequency domain/time diversity etc..The reception wave beam refers to the wave beam of the receiving terminal without instruction, or Transmitting terminal can by the reference signal (or reference signal) of current reference signal and antenna port and UE feedback reports and The Beam resources of receiving terminal under accurate co-located (QCL) instruction of antenna port.
It is to be appreciated that the reference signal density that the present invention mentions is per antenna port reference signal density, it is by daily What the resource that the resource divided by control channel transmission format that line end mouth reference signal occupies occupy obtained.
Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with general Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored It is performed by computing device in the storage device, and in some cases, it can be with different from shown in sequence execution herein The step of going out or describing, either they are fabricated to each integrated circuit modules or by them multiple modules or Step is fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific hardware and softwares to combine.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (36)

1. a kind of method for sending information, which is characterized in that including：
Candidate control channel transmission format set is determined from control channel transmission format set；Wherein, the control channel passes Include X kind control channel transmission formats in transport format set, is included at least in the X kinds control channel transmission format：First control Channel Transport Format processed and the second control channel transmission format, wherein the transmission time of the first control channel transmission format Interval is more than the Transmission Time Interval of the second control channel transmission format, the candidate control channel transmission format set packet The control channel transmission format of kind containing Y, X are the integer more than or equal to 2, and 1≤Y≤X, Y are integer；
Configuration information for describing the candidate control channel transmission format set is sent to communication node.
2. according to the method described in claim 1, it is characterized in that, determining candidate control from control channel transmission format set Channel Transport Format set includes：
The candidate control letter is determined from the control channel transmission format set according to the feedback information of the communication node Road transmission format set；Wherein, the feedback information includes at least one of：The ability of the communication node, the communication The channel state information of node and network side node, the control channel transmission format of the communication node suggestion, the communication section The charge condition of point, the sending method for the control channel that the communication node is supported, the control channel that the communication node is supported Transmission format set.
3. according to the method described in claim 1, it is characterized in that, the reference signal of the first control channel transmission format with The control information of the first control channel transmission format is at least supported to send using time division way or frequency division manner.
4. according to the method described in claim 1, it is characterized in that, the reference signal of the second control signal transformat with The control information of the second control channel transmission format is at least supported to send using frequency division manner.
5. according to the method described in claim 1, it is characterized in that, the reference signal of the second control signal transformat makes The waveform number for including in waveform sets is less than or equal to the waveform collection that the first control channel transmission format uses The waveform number for including in conjunction.
6. according to the method described in claim 1, it is characterized in that, in the same transmission time slot, it is only the communication section Point configures a kind of control channel transmission format.
7. according to the method described in claim 1, it is characterized in that, giving the control of communication node configuration in the configuration information Resource that Channel Transport Format processed uses with the communication node to network side node transmission data when the time domain of resource that uses When part has overlapping, the communication node sends the data and institute using identical waveform, and/or identical transmission wave beam State control channel transmission format.
8. according to the method described in claim 1, it is characterized in that, the reference signal of the second control channel transmission format is close Reference signal density of the degree more than or equal to the first control channel transmission format.
9. according to the method described in claim 1, it is characterized in that, the first control channel transmission format or the second control letter There are Z kinds to refer to signal configuration information for road transformat, wherein Z is the integer more than or equal to 1, wherein each is with reference to letter Number configuration information includes at least one of：Pattern, density, sequence, port number, transmission mechanism send wave beam, power control ginseng Number.
10. according to the method described in claim 1, it is characterized in that, described for describing the candidate control channel transmission lattice The configuration information of formula set includes at least one of：The control channel for including in the candidate control channel transmission format set The resource that transformat uses, the control channel transmission format transmission for including in the candidate control channel transmission format set Content format determines the resource that the control channel transmission format for including in the candidate control channel transmission format set uses Parameter information, the waveform that the control channel transmission format for including in the candidate control channel transmission format set uses are described The sending method set that the control channel transmission format for including in candidate control channel transmission format set uses, the candidate control The reference signal configuration information that the control channel transmission format for including in Channel Transport Format set processed uses, the candidate control The power contorl parameters that the control channel transmission format for including in Channel Transport Format set uses, the candidate control channel pass The coding mode that the control channel transmission format for including in transport format set uses, the candidate control channel transmission format set In include the modulation system that uses of control channel transmission format.
11. according to the method described in claim 1, it is characterized in that, the reference when the first control channel transmission format is believed When number using frequency division manner with the part of the first control channel transmission format control information, second control channel transmission The reference signal density of format is more than or equal to the reference signal density of the first control channel transmission format.
12. according to the method described in claim 1, it is characterized in that, the symbol that the first control channel transmission format includes Number is n；Wherein, 2≤n≤14, n are integer.
13. according to the method described in claim 8, it is characterized in that, the symbol that the first control channel transmission format includes Number is m；Wherein, m is greater than or equal to 3.
14. according to the method described in claim 1, it is characterized in that, the first control channel transmission format supports A kinds coding Mode, the second control channel transmission format support B kind coding modes, wherein A and B is the integer more than or equal to 1.
15. a kind of information processing method, which is characterized in that including：
Receive the configuration information for describing candidate control channel transmission format set of the first communication node transmission；
The candidate control channel transmission format set is determined according to the configuration information；
Control channel is sent or received according to the candidate control channel transmission format set；Wherein, institute's candidate control channel passes Transport format collection is combined into what the second communication node was determined from control channel transmission format set；The control channel transmission format set Include X kind control channel transmission formats in conjunction, is included at least in the X kinds control channel transmission format：First control channel passes Transport format and the second control channel transmission format, wherein the Transmission Time Interval of the first control channel transmission format is more than The Transmission Time Interval of the second control channel transmission format, the candidate control channel transmission format set include Y kind controls Channel Transport Format processed, X are the integer more than or equal to 2, and 1≤Y≤X, Y are integer.
16. according to the method for claim 15, which is characterized in that waited receiving the description that is used for that the first communication node is sent Before the configuration information of selected control Channel Transport Format set, the method further includes：
Feedback information is sent to first communication node, wherein the feedback information for first communication node from The candidate control channel transmission format set is determined in the control channel transmission format set；Wherein, the feedback information Including at least one of：The ability of second communication node, second communication node and first communication node Channel state information, the control channel transmission format of the second communication node suggestion, the electricity feelings of second communication node Condition, the sending method for the control channel that second communication node is supported, the control channel that second communication node is supported pass Transport format set.
17. according to the method for claim 15, which is characterized in that the reference signal of the first control channel transmission format It at least supports to send using time division way or frequency division manner with the control information of the first control channel transmission format.
18. according to the method for claim 15, which is characterized in that the reference signal of the second control signal transformat It at least supports to send using frequency division manner with the control information of the second control channel transmission format.
19. according to the method for claim 15, which is characterized in that the reference signal of the second control signal transformat The waveform number for including in the waveform sets used is less than or equal to the waveform that the first control channel transmission format uses The waveform number for including in set.
20. according to the method for claim 15, which is characterized in that in the same transmission time slot, be only described second Communication node configures a kind of control channel transmission format.
21. according to the method for claim 15, which is characterized in that match to second communication node in the configuration information Resource that the control channel transmission format set uses with second communication node to the first communication node transmission data when When the domain portion of the resource used has overlapping, second communication node uses identical waveform, and/or identical transmission Wave beam sends the data and the control channel transmission format.
22. according to the method for claim 15, which is characterized in that the reference signal of the second control channel transmission format Density is more than or equal to the reference signal density of the first control channel transmission format.
23. according to the method for claim 15, which is characterized in that the first control channel transmission format or the second control There are Z kinds to refer to signal configuration information for Channel Transport Format, wherein Z is the integer more than or equal to 1, wherein each reference Signal configuration information includes at least one of：Pattern, density, sequence, port number, transmission mechanism send wave beam, power control Parameter.
24. according to the method for claim 15, which is characterized in that described for describing the candidate control channel transmission lattice The configuration information of formula set includes at least one of：The control channel for including in the candidate control channel transmission format set The resource that transformat uses, the control channel transmission format transmission for including in the candidate control channel transmission format set Content format determines the resource that the control channel transmission format for including in the candidate control channel transmission format set uses Parameter information, the waveform that the control channel transmission format for including in the candidate control channel transmission format set uses are described The sending method set that the control channel transmission format for including in candidate control channel transmission format set uses, the candidate control The reference signal configuration information that the control channel transmission format for including in Channel Transport Format set processed uses, the candidate control The power contorl parameters that the control channel transmission format for including in Channel Transport Format set uses, the candidate control channel pass The coding mode that the control channel transmission format for including in transport format set uses, the candidate control channel transmission format set In include the modulation system that uses of control channel transmission format.
25. according to the method for claim 15, which is characterized in that when the reference of the first control channel transmission format is believed When number using frequency division manner with the part of the first control channel transmission format control information, second control channel transmission The reference signal density of format is more than or equal to the reference signal density of the first control channel transmission format.
26. according to the method for claim 15, which is characterized in that the symbol that the first control channel transmission format includes Number is n；Wherein, 2≤n≤14, n are integer.
27. according to the method for claim 22, which is characterized in that the symbol that the first control channel transmission format includes Number is m；Wherein, m is greater than or equal to 3.
28. according to the method for claim 15, which is characterized in that the first control channel transmission format supports A kinds to compile Code mode, the second control channel transmission format support B kind coding modes, wherein A and B is whole more than or equal to 1 Number, A are more than B.
29. a kind of information transmitting apparatus, which is characterized in that including：
Determining module, for determining candidate control channel transmission format set from control channel transmission format set；Wherein, institute It includes X kind control channel transmission formats to state in control channel transmission format set, in the X kinds control channel transmission format at least Including：First control channel transmission format and the second control channel transmission format, wherein the first control channel transmission format Transmission Time Interval be more than the Transmission Time Interval of the second control channel transmission format, candidate control channel transmission Format set includes Y kind control channel transmission formats, and X is the integer more than or equal to 2, and 1≤Y≤X, Y are integer；
Sending module, for the configuration information for being used to describe the candidate control channel transmission format set to be sent to communication section Point.
30. device according to claim 29, which is characterized in that the determining module is additionally operable to according to the communication node Feedback information the candidate control channel transmission format set is determined from the control channel transmission format set；Wherein, The feedback information includes at least one of：The ability of the communication node, the letter of the communication node and network side node Channel state information, the control channel transmission format of the communication node suggestion, the charge condition of the communication node, the communication The sending method for the control channel that node is supported, the control channel transmission format set that the communication node is supported.
31. a kind of information processing unit, which is characterized in that including：
Receiving module, the configuration for describing candidate control channel transmission format set for receiving the transmission of the first communication node Information；
Determining module, for determining the candidate control channel transmission format set according to the configuration information；
Processing module, for control channel to be sent or received according to the candidate control channel transmission format set；Wherein, it is waited Selected control Channel Transport Format collection is combined into what the second communication node was determined from control channel transmission format set；The control letter Include X kind control channel transmission formats in road transmission format set, is included at least in the X kinds control channel transmission format：The One control channel transmission format and the second control channel transmission format, wherein the transmission of the first control channel transmission format Time interval is more than the Transmission Time Interval of the second control channel transmission format, the candidate control channel TFS Transport Format Set It includes Y kind control channel transmission formats to close, and X is the integer more than or equal to 2, and 1≤Y≤X, Y are integer.
32. device according to claim 31, which is characterized in that the processing module is additionally operable to send feedback information To first communication node, wherein the feedback information is used for first communication node from the control channel transmission lattice The candidate control channel transmission format set is determined in formula set；Wherein, the feedback information includes at least one of：Institute State the ability of the second communication node, the channel state information of second communication node and first communication node, described The control channel transmission format of two communication node suggestions, the charge condition of second communication node, second communication node The sending method of the control channel of support, the control channel transmission format set that second communication node is supported.
33. a kind of first communication node, which is characterized in that including：
Processor, for determining candidate control channel transmission format set from control channel transmission format set；Wherein, described Include X kind control channel transmission formats in control channel transmission format set, is at least wrapped in the X kinds control channel transmission format Contain：First control channel transmission format and the second control channel transmission format, wherein the first control channel transmission format Transmission Time Interval is more than the Transmission Time Interval of the second control channel transmission format, and the candidate control channel transmits lattice Formula set includes Y kind control channel transmission formats, and X is the integer more than or equal to 2, and 1≤Y≤X, Y are integer；
Radio-frequency module leads to for the configuration information for being used to describe the candidate control channel transmission format set to be sent to second Believe node.
34. the first communication node according to claim 33, which is characterized in that the processor is additionally operable to according to described logical Believe that the feedback information of node determines the candidate control channel transmission format set from the control channel transmission format set； Wherein, the feedback information includes at least one of：The ability of second communication node, second communication node and institute State the channel state information of the first communication node, the control channel transmission format of the second communication node suggestion, described second The charge condition of communication node, the sending method for the control channel that second communication node is supported, second communication node The control channel transmission format set of support.
35. a kind of second communication node, which is characterized in that including：
Processor, for receive the first communication node transmission for describe candidate control channel transmission format set match confidence Breath；And the candidate control channel transmission format set is determined according to the configuration information；
Radio-frequency module, for control channel to be sent or received according to the candidate control channel transmission format set；Wherein, it is waited Selected control Channel Transport Format collection is combined into what the second communication node was determined from control channel transmission format set；The control letter Include X kind control channel transmission formats in road transmission format set, is included at least in the X kinds control channel transmission format：The One control channel transmission format and the second control channel transmission format, wherein the transmission of the first control channel transmission format Time interval is more than the Transmission Time Interval of the second control channel transmission format, the candidate control channel TFS Transport Format Set It includes Y kind control channel transmission formats to close, and X is the integer more than or equal to 2, and 1≤Y≤X, Y are integer.
36. the second communication node according to claim 35, which is characterized in that the radio-frequency module is additionally operable to feed back Information is sent to first communication node, wherein the feedback information is believed for first communication node from the control The candidate control channel transmission format set is determined in road transmission format set；Wherein, the feedback information include with down toward It is one of few：The channel status of the ability of second communication node, second communication node and first communication node is believed Breath, the control channel transmission format of the second communication node suggestion, the charge condition of second communication node, described second The sending method for the control channel that communication node is supported, the control channel transmission format set that second communication node is supported.
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