WO2018010143A1 - 通信方法、基站和用户设备 - Google Patents

通信方法、基站和用户设备 Download PDF

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Publication number
WO2018010143A1
WO2018010143A1 PCT/CN2016/090024 CN2016090024W WO2018010143A1 WO 2018010143 A1 WO2018010143 A1 WO 2018010143A1 CN 2016090024 W CN2016090024 W CN 2016090024W WO 2018010143 A1 WO2018010143 A1 WO 2018010143A1
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WO
WIPO (PCT)
Prior art keywords
target
processing time
classification
time information
parameter
Prior art date
Application number
PCT/CN2016/090024
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English (en)
French (fr)
Inventor
唐海
Original Assignee
广东欧珀移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 广东欧珀移动通信有限公司 filed Critical 广东欧珀移动通信有限公司
Priority to PCT/CN2016/090024 priority Critical patent/WO2018010143A1/zh
Priority to PCT/CN2016/094818 priority patent/WO2018010243A1/zh
Priority to CA3030597A priority patent/CA3030597C/en
Priority to MX2019000519A priority patent/MX2019000519A/es
Priority to JP2019500795A priority patent/JP2019526957A/ja
Priority to CN201680087543.9A priority patent/CN109478961A/zh
Priority to KR1020197001641A priority patent/KR20190029596A/ko
Priority to BR112019000648-6A priority patent/BR112019000648A2/pt
Priority to US16/317,321 priority patent/US11140685B2/en
Priority to AU2016414485A priority patent/AU2016414485B2/en
Priority to SG11201900303XA priority patent/SG11201900303XA/en
Priority to EP16908568.5A priority patent/EP3474477B1/en
Priority to RU2019104031A priority patent/RU2721469C1/ru
Priority to TW106122651A priority patent/TWI744350B/zh
Publication of WO2018010143A1 publication Critical patent/WO2018010143A1/zh
Priority to ZA2019/00215A priority patent/ZA201900215B/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • 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
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Definitions

  • the present invention relates to the field of communications, and in particular, to a communication method, a base station, and a user equipment (User Equipment, UE).
  • UE User Equipment
  • the base station After the base station allocates an uplink resource to the UE, the UE needs to pass a certain processing time, and then uses the uplink resource to transmit data.
  • the base station allocates uplink resources to the UE at the subframe time n, and the UE uses the allocated uplink resources for uplink data transmission on the subframe n+4.
  • the duration of one subframe is 1 ms, so the UE processing time in the LTE system is 3 ms. In other words, the processing time required by the UE to transmit data cannot be less than 3 ms.
  • the scheduling timing of the system is closely related to the processing time of the UE. It is generally considered in the prior art that the processing time of different UEs is a fixed value (for example, 3 ms), and system scheduling is performed based on this.
  • the basic parameter set (ie, numerology) of different UEs may be different, and the highest UE classification supported by different UEs may be different, different UEs themselves.
  • the processing capability may also be different, and the foregoing may cause different UE processing time between different UEs, or different UE processing time in different configurations of the same UE, thereby affecting system scheduling.
  • the invention provides a communication method, a base station and a UE to improve communication efficiency.
  • a communication method including: user equipment UE generates processing time information, where the processing time information includes a UE processing time corresponding to a target parameter, and the target parameter is at least one of the following parameters: a target UE Classification, target base parameter set, target carrier bandwidth, the UE processing time is a time required for the UE to process data when the target parameter is configured; the UE sends the processing time information to a base station.
  • the UE reports processing time information to the base station, and the processing time information may be The UE processing time corresponding to the target parameter supported by the UE is indicated, so that the base station performs scheduling or other operations on the system based on the processing time information, thereby improving communication efficiency.
  • the method before the UE generates the processing time information, the method further includes: the UE receiving an indication message from the base station, where the indication message is used to indicate The UE reports the UE processing time corresponding to the target parameter.
  • the processing time information includes a UE processing time corresponding to a target parameter combination, where the target parameter is The combining includes at least two of the following parameters: the target UE classification, the target base parameter set, and the target carrier bandwidth.
  • the indication message includes first information, where the first information is used to indicate the The UE reports a UE processing time corresponding to the UE classification that is less than or equal to the highest UE classification; the UE generates processing time information, where the UE determines, from the UE classification supported by the UE, a UE classification that is less than or equal to the highest UE classification; The UE determines the UE classification that is less than or equal to the highest UE classification as the target UE classification; and the UE generates the processing time information according to the UE processing time corresponding to the target UE classification.
  • the target basic parameter set is a M basic parameter set
  • the processing time information is And including, by the target UE, a UE processing time corresponding to each of the basic parameter sets in the M basic parameter sets.
  • the target carrier bandwidth is N carrier bandwidths
  • the processing time information includes The target UE classifies UE processing time corresponding to each of the N carrier bandwidths.
  • the second aspect provides a communication method, including: the base station sends an indication message to the UE, where the indication message is used to indicate that the UE processes the UE processing time corresponding to the target parameter, and the target parameter is at least one of the following parameters.
  • Item target UE classification, target basic parameter set, target carrier bandwidth, the UE processing time is a time required for the UE to process data when the target parameter is configured; the base station receives processing time from the UE Information, the processing time information includes a UE processing time corresponding to the target parameter.
  • the base station receives processing time information reported by the UE, and the processing time information
  • the information may indicate the UE processing time corresponding to the target parameter supported by the UE, so that the base station performs scheduling or other operations on the system based on the processing time information, thereby improving communication efficiency.
  • the processing time information includes a UE processing time corresponding to a target parameter combination, where the target parameter combination includes at least two parameters of the following parameters: The target UE classification, the target basic parameter set, and the target carrier bandwidth.
  • the indication message includes first information, where the first information is used to indicate The UE reports a UE processing time corresponding to a UE classification that is less than or equal to the highest UE classification.
  • the target basic parameter set is a M basic parameter set
  • the processing time information includes The target UE classifies UE processing time corresponding to each of the M basic parameter sets.
  • the target carrier bandwidth is N carrier bandwidths
  • the processing time information includes The target UE classifies UE processing time corresponding to each of the N carrier bandwidths.
  • a UE including: a generating module, configured to generate processing time information, where the processing time information includes a UE processing time corresponding to a target parameter, where the target parameter is at least one of the following parameters: a target a UE classification, a target base parameter set, and a target carrier bandwidth, where the UE processing time is a time required for the UE to process data in a case where the target parameter is configured; and a sending module, configured to send the processing time information to the base station .
  • the fourth aspect provides a base station, including: a sending module, configured to send an indication message to the UE, where the indication message is used to indicate that the UE processes the UE processing time corresponding to the target parameter, where the target parameter is the following parameter. At least one of: a target UE classification, a target base parameter set, a target carrier bandwidth, the UE processing time is a time required for the UE to process data in a case where the target parameter is configured; and a receiving module, configured to The UE receives processing time information, where the processing time information includes a UE processing time corresponding to the target UE classification.
  • a UE including a memory for storing a program, a transceiver for communicating with other devices, and a processor for executing a program in the memory, when the program is executed,
  • the processor is configured to generate processing time information, where the processing time information includes target parameters And corresponding to the UE processing time, the target parameter is at least one of the following parameters: a target UE classification, a target basic parameter set, and a target carrier bandwidth, where the UE processing time is a situation in which the UE is configured with the target parameter.
  • the time required to process the data and for transmitting the processing time information to the base station through the transceiver.
  • a base station comprising: a memory for storing a program; a transceiver for communicating with other devices; and a processor for executing a program in the memory, when the program is executed,
  • the processor is configured to send, by using the transceiver, an indication message to the UE, where the indication message is used to indicate that the UE reports a UE processing time corresponding to the target parameter, where the target parameter is at least one of the following parameters: a target UE classification, The target base parameter set, the target carrier bandwidth, and the UE processing time is a time required for the UE to process data in a case where the target parameter is configured.
  • receiving, by the transceiver processing time information from the UE, where the processing time information includes a UE processing time corresponding to the target UE classification.
  • a computer chip comprising: an input interface, an output interface, at least one processor, and a memory, wherein the processor is configured to execute code in the memory, when the code is executed, the processing.
  • a computer chip comprising: an input interface, an output interface, at least one processor, a memory, the processor is configured to execute code in the memory, and when the code is executed, the processing.
  • a computer readable storage medium storing a program causing a UE to perform any one of the above first aspects, and various implementations thereof.
  • a computer readable storage medium storing a program causing a base station to perform any one of the second aspect described above, and various implementations thereof.
  • FIG. 1 is a schematic diagram of an application scenario according to an embodiment of the present invention.
  • FIG. 2 is a schematic diagram of a communication method according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a communication method according to another embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a base station according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of a UE according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a base station according to still another embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a UE according to still another embodiment of the present invention.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • the UE involved in the embodiments of the present invention may include various handheld devices, in-vehicle devices, wearable devices, computing devices, or other processing devices connected to the wireless modem, and various forms of user equipment (User Equipment). , UE), mobile station (MS), terminal, terminal device, and the like.
  • UE user equipment
  • MS mobile station
  • terminal terminal device
  • BS base station
  • the base station (BS) involved in the embodiment is a device deployed in the radio access network to provide wireless communication functions for the UE.
  • the base station may include various forms of macro base stations, micro base stations, relay stations, access points, and the like.
  • the names of devices with base station functionality may vary.
  • an evolved NodeB eNB or eNodeB
  • Node B or the like in a 3rd Generation (3G) network.
  • 3G 3rd Generation
  • the foregoing apparatus for providing a wireless communication function to the UE is collectively referred to as a base station or a BS.
  • FIG. 1 is a schematic diagram of an application scenario of a communication method according to an embodiment of the present invention.
  • the application scenario may include a base station and a UE, where the base station and the UE may communicate through a wireless link.
  • the present invention proposes a communication method, a base station, and a UE. It can be used to send the UE processing time corresponding to the target UE category to the base station, so that the base station performs system scheduling or other related operations according to the reported UE processing time, which can improve communication efficiency.
  • FIG. 2 shows a communication method 200 of an embodiment of the present invention.
  • the method 200 can be performed by a UE.
  • the method 200 includes:
  • the UE generates processing time information, where the processing time information includes a UE processing time corresponding to the target parameter, where the target parameter is at least one of the following parameters: a target UE classification, a target basic parameter set, and a target carrier bandwidth.
  • the UE processing time is a time required for the UE to process data in a case where the target parameter is configured;
  • the UE processing time corresponding to the target parameter may be a time required for the UE to process data in the wireless communication process when the target parameter is configured.
  • the UE processing time may refer to a time when the UE receives the uplink scheduling command of the base station, and prepares to send data in the uplink.
  • the processing time of the UE may also refer to the completion of downlink data (channel decoding completion) after the UE receives the downlink scheduling indication of the base station. time.
  • the foregoing target parameter may be any one of a target UE classification, a target basic parameter set, and a target carrier bandwidth, or may be any combination of the foregoing parameters.
  • the target UE classification, the target basic parameter set, and the target carrier bandwidth may be a partial UE classification supported by the UE, a partial basic parameter set, a partial carrier bandwidth, or all UE classifications supported by the UE, all basic parameter sets, and target carrier bandwidth. This embodiment of the present invention does not limit this.
  • the UE sends the processing time information to the base station, so that the base station performs scheduling on the UE according to the UE processing time corresponding to the target parameter, or performs scheduling on the system, or may perform other related operations according to the UE processing time.
  • the foregoing UE classification may refer to a UE category.
  • the UE category can be used to define the maximum uplink and downlink transmission rate that the UE can support.
  • the UE category is used to divide the terminal rate (level) of the UE.
  • a given UE category is related to certain Carrier Aggregation (CA), Multiple-Input Multiple-Out (MIMO), and highest modulation (eg, 64QAM, 256QAM).
  • CA Carrier Aggregation
  • MIMO Multiple-Input Multiple-Out
  • highest modulation eg, 64QAM, 256QAM.
  • the above carrier aggregation capability, multi-antenna capability, and highest modulation mode can all affect the processing time of the UE. Therefore, UE processing time corresponding to different levels of UE category is different.
  • UE category 0 is also written in the standard of 3GPP Rel. 12, which can be dedicated to the Internet of Things, and is used to indicate the maximum uplink and downlink transmission rate of Machine Type Communication (MTC).
  • MTC Machine Type Communication
  • UE processing time is affected by many other factors.
  • the basic parameter sets corresponding to different UEs may be different, or the same UE may support multiple basic parameter sets, and different basic parameter sets may also affect the processing time of the UE.
  • the basic parameter set may also be referred to as numerology, which may refer to the most basic parameters of a communication system (eg, a cellular system).
  • the numerology may include a subcarrier spacing, a symbol duration, and the like of the system.
  • the subcarrier spacing and the symbol width may also affect the processing time.
  • the UE processing time corresponding to the same UE category may also be different.
  • the carrier bandwidth supported by different UEs may be different, or the same UE may support multiple carrier bandwidths, and the carrier bandwidth supported by the UE may be different, which may also affect the processing time of the UE.
  • the UE sends the processing time information to a base station.
  • the UE reports the processing time information to the base station, where the processing time information may indicate the UE processing time corresponding to the target parameter supported by the UE, so that the base station performs scheduling or other operations on the system based on the processing time information, thereby improving Communication efficiency.
  • the method 200 further includes:
  • the UE Before the UE generates the processing time information, the UE receives an indication message from the base station, where the indication message is used to indicate that the UE reports the UE processing time corresponding to the target parameter.
  • the UE may receive an indication message sent by the base station, where the indication message is used to indicate that the UE reports the UE processing time corresponding to the target parameter, and improves the communication efficiency.
  • the base station may configure the manner in which the UE reports the UE processing time by using the indication message, or the base station may instruct the UE to report which target parameters or which target parameter combinations correspond to the UE processing time.
  • the UE may generate processing time information based on the indication message and send the processing time information to the base station.
  • the processing time information includes a UE processing time corresponding to a target parameter combination, where the target parameter combination includes at least two parameters of the following parameters: the target UE classification, the target basic parameter. Binding, the target carrier bandwidth.
  • the base station may indicate, in the indication message, a range of UE category, numerology, and/or carrier bandwidth reported by the UE.
  • the base station may indicate the UE category 3, the UE category 5, and the UE category 7 in the indication message, and the UE only needs to report the UE processing time corresponding to the three UE categories to the base station by processing the time information.
  • the base station may configure a list of UE categories for the UE, and the UE may only report the UE processing time corresponding to the UE category included in the list. The base station can send the list by using the above indication message.
  • the highest UE category that the UE itself can support may exceed the highest UE category reported by the base station designated UE; however, when the base station specifies that the highest UE category reported by the UE exceeds the UE category that the UE itself can support, the UE only needs to report that it can support the UE category.
  • the scope of the numerology or carrier bandwidth supported by the UE may exceed the range reported by the base station. However, when the range of the numerology or carrier bandwidth reported by the base station exceeds the range supported by the UE itself, the UE only needs to report its own supported range. UE processing time corresponding to numerology or carrier bandwidth.
  • the indication message may include first information, where the first information is used to indicate that the UE reports a UE processing time corresponding to a UE classification that is less than or equal to the highest UE classification.
  • the UE may determine, from the UE classification supported by the UE, a UE classification that is less than or equal to the highest UE classification, and determine the UE classification that is less than or equal to the highest UE classification as the target UE classification, and then generate processing time information.
  • the base station can configure the UE to report different UE processing times corresponding to the UE category 1 to the UE category N. For example, if the highest UE category reported by the base station is UE category 7, the UE will report different UE processing times corresponding to UE category 1 to UE category 7.
  • the target basic parameter set may be an M basic parameter set.
  • the processing time information may include a UE processing time in which the target UE classifies each of the basic parameter sets in the M basic parameter sets. Where M ⁇ 1.
  • the basic parameter set may refer to the most basic parameters of a communication system (for example, a cellular system).
  • the set of basic parameters may include subcarrier spacing, symbol duration, and the like of the system.
  • the UE reports the UE processing time corresponding to the combination of the different basic parameter set and the target UE classification by the UE, so that the base station performs system scheduling or other operations according to the processing time information, thereby improving communication. effectiveness.
  • the foregoing M basic parameter sets may be all basic parameter sets supported by the UE, or may be part of the basic parameter sets supported by the UE.
  • the base station may instruct the UE to report that the target UE classifies the UE processing time corresponding to each of the basic parameter sets in the M basic parameter sets.
  • This indication can be included in the indication message or in other information.
  • Table 1 indicates the manner in which the UE reports the UE processing time to the base station, and the UE may send the processing time information to the base station according to Table 1.
  • the table 1 may be configured by the base station in advance for the UE.
  • the base station may indicate to the UE, by using the indication information, a range of combinations of the numerology and the target UE category that the UE is expected to report.
  • the UE may report to the base station that all the numerology supported by the UE corresponds to the UE processing time of the target UE category, and the UE may also report to the base station that the partial numerology supported by the UE corresponds to the UE processing time of the target UE category.
  • the target carrier bandwidth may be N types of carrier bandwidths
  • the processing time information may include, by the target UE, a UE processing time corresponding to each of the N carrier bandwidths, where N is greater than or equal to 1 .
  • the N types of carrier bandwidths may be all the carrier bandwidths supported by the UE, or may be part of the carrier bandwidth supported by the UE.
  • the base station may indicate to the UE that the base station expects the UE to report that the target UE classifies the UE processing time corresponding to each of the N carrier bandwidths.
  • the indication may be included in the indication information or may be included in other information.
  • the UE may send processing time information to the base station according to Table 2.
  • Table 2 may be that the base station is configured for the UE in advance.
  • the base station may indicate, by using the indication information, a range of combinations of the carrier bandwidth and the target UE category that are expected to be reported by the UE.
  • the UE may also send processing time information to the base station according to Table 3.
  • Table 3 may be that the base station is configured for the UE in advance.
  • the base station may indicate to the UE, by using the indication information, a range of combinations of carrier bandwidth, numerology, and target UE category that the UE is expected to report.
  • the UE reports to the base station the UE processing time corresponding to the target UE category in each nanology supported by the UE under each supported carrier bandwidth.
  • FIG. 3 shows a communication method 300 according to an embodiment of the present invention.
  • the method may be performed by a base station.
  • the content of the method 300 shown in FIG. 3 that is the same as or similar to that of FIG. 2 may be referred to the related description of FIG. Let me repeat.
  • Method 300 includes:
  • the base station sends an indication message to the UE, where the indication message is used to indicate that the UE reports the UE processing time corresponding to the target parameter, where the target parameter is at least one of the following parameters: a target UE classification, a target basic parameter set, Target carrier bandwidth, the UE processing time is the time required for the UE to process data in the case of configuring the target parameter.
  • the base station receives processing time information from the UE, where the processing time information includes a UE processing time corresponding to the target parameter.
  • the base station receives the processing time information reported by the UE, where the processing time information may indicate the UE processing time corresponding to the target parameter supported by the UE, so that the base station is based on the location Time information, scheduling or other operations on the system improve communication efficiency.
  • the processing time information includes a UE processing time corresponding to a target parameter combination, where the target parameter combination includes at least two parameters of the following parameters: the target UE classification, the target basic parameter set, and the target. Carrier bandwidth.
  • the indication message includes first information, where the first information is used to indicate that the UE reports a UE processing time corresponding to a UE classification that is less than or equal to a highest UE classification.
  • the target basic parameter set is a M basic parameter set
  • the processing time information includes: the target UE classification corresponding to each of the M basic parameter sets. UE processing time of the base parameter set.
  • the base station may instruct the UE to report, by the target UE, the UE processing time corresponding to each of the basic parameter sets in the M basic parameter sets.
  • the indication can be in the indication message or in other information.
  • the target carrier bandwidth is N carrier bandwidths
  • the processing time information includes a UE processing time that the target UE classifies each carrier bandwidth in the N carrier bandwidths.
  • the base station may instruct the UE to report the UE processing time corresponding to each of the N carrier bandwidths.
  • the indication can be in the indication message or in other information.
  • FIG. 4 shows a schematic block diagram of a UE according to an embodiment of the present invention.
  • the UE 400 shown in FIG. 4 includes:
  • the generating module 410 is configured to generate processing time information, where the processing time information includes a UE processing time corresponding to the target parameter, where the target parameter is at least one of the following parameters: a target UE classification, a target basic parameter set, and a target carrier bandwidth.
  • the UE processing time is a time required for the UE to process data in a case where the target parameter is configured;
  • the sending module 420 is configured to send the processing time information to the base station.
  • the UE reports the processing time information to the base station, where the processing time information may indicate the UE processing time corresponding to the target parameter supported by the UE, so that the base station performs scheduling or other operations on the system based on the processing time information, thereby improving Communication efficiency.
  • the UE 400 further includes: a receiving module 403, configured to: before the generating module 410 generates processing time information, receive an indication message from the base station, where the indication message is used to indicate the The UE reports the UE processing time corresponding to the target parameter.
  • a receiving module 403 configured to: before the generating module 410 generates processing time information, receive an indication message from the base station, where the indication message is used to indicate the The UE reports the UE processing time corresponding to the target parameter.
  • the processing time information includes a UE processing time corresponding to a target parameter combination, where the target parameter combination includes at least two parameters of the following parameters: the target UE classification, the target basic parameter set, and the target. Carrier bandwidth.
  • the indication message includes first information, where the first information is used to indicate that the UE 400 reports a UE processing time corresponding to a UE classification that is less than or equal to a highest UE classification; the generating module 410 is specifically configured to use the Determining, in the UE classification supported by the UE, a UE classification that is less than or equal to the highest UE classification; determining, according to the target UE classification, the UE classification that is less than or equal to the highest UE classification; And generating the processing time information.
  • the UE 400 supports M types of numerology
  • the target basic parameter set is M basic parameter sets
  • the processing time information includes each base of the target UE classification corresponding to the M basic parameter sets. UE processing time of the parameter set.
  • the target carrier bandwidth is N carrier bandwidths
  • the processing time information includes a UE processing time that the target UE classifies each carrier bandwidth corresponding to the N carrier bandwidths.
  • FIG. 5 shows a schematic block diagram of a base station according to an embodiment of the present invention.
  • the base station 500 shown in FIG. 5 includes:
  • the sending module 510 is configured to send an indication message to the UE, where the indication message is used to indicate that the UE reports the UE processing time corresponding to the target parameter, where the target parameter is at least one of the following parameters: target UE classification, target basis
  • the parameter set, the target carrier bandwidth, and the UE processing time is a time required for the UE to process data in a case where the target parameter is configured.
  • the receiving module 520 is configured to receive processing time information from the UE, where the processing time information includes a UE processing time corresponding to the target UE classification.
  • the base station receives the processing time information reported by the UE, and the processing time information may indicate the UE processing time corresponding to the target parameter supported by the UE, so that the base station performs scheduling or other operations on the system based on the processing time information. Improve communication efficiency.
  • the processing time information includes a UE processing time corresponding to a target parameter combination, where the target parameter combination includes at least two parameters of the following parameters: the target UE classification, the target basic parameter set, and the target. Carrier bandwidth.
  • the indication message includes first information, where the first information is used to indicate that the UE reports a UE processing time corresponding to a UE classification that is less than or equal to a highest UE classification.
  • the target basic parameter set is a set of M basic parameters
  • the processing time is The information includes a UE processing time in which the target UE classifies each of the basic parameter sets in the M basic parameter sets.
  • the target carrier bandwidth is N carrier bandwidths
  • the processing time information includes a UE processing time that the target UE classifies each carrier bandwidth corresponding to the N carrier bandwidths.
  • FIG. 6 shows a schematic block diagram of a UE according to an embodiment of the present invention.
  • the UE 600 shown in FIG. 6 includes:
  • a memory 610 configured to store a program
  • the transceiver 620 is configured to communicate with other devices;
  • the processor 630 is configured to execute a program in the memory 610, where the processor 630 is configured to generate processing time information, where the processing time information includes a UE processing time corresponding to the target parameter, the target
  • the parameter is at least one of the following parameters: a target UE classification, a target basic parameter set, and a target carrier bandwidth, where the UE processing time is a time required for the UE to process data in a case where the target parameter is configured;
  • the processing time information is transmitted to the base station through the transceiver 620.
  • the UE reports the processing time information to the base station, where the processing time information may indicate the UE processing time corresponding to the target parameter supported by the UE, so that the base station performs scheduling or other operations on the system based on the processing time information, thereby improving Communication efficiency.
  • the processor 630 is further configured to: before the generating the processing time information, receive an indication message from the base station by using the transceiver 620, where the indication message is used to indicate that the UE reports the UE processing corresponding to the target parameter. time.
  • the processing time information includes a UE processing time corresponding to a target parameter combination, where the target parameter combination includes at least two parameters of the following parameters: the target UE classification, the target basic parameter set, and the target. Carrier bandwidth.
  • the indication message includes first information, where the first information is used to indicate that the UE 600 reports a UE processing time corresponding to a UE classification that is less than or equal to a highest UE classification; the generating module 410 is specifically configured to use the All UE classifications that are less than or equal to the highest UE classification are determined in the UE classification supported by the UE 600; all UE classifications that are less than or equal to the highest UE classification are determined as the target UE classification; and the processing time information is generated.
  • the target basic parameter set is a M basic parameter set
  • the processing time information includes a UE processing time that the target UE classifies each basic parameter set in the M basic parameter sets.
  • the target carrier bandwidth is N carrier bandwidths
  • the processing time information includes The target UE classifies UE processing time corresponding to each of the N carrier bandwidths.
  • FIG. 7 shows a schematic block diagram of a base station according to an embodiment of the present invention.
  • the base station 700 shown in FIG. 7 includes:
  • a memory 710 configured to store a program
  • the transceiver 720 is configured to communicate with other devices;
  • the processor 730 is configured to execute a program in the memory 710, when the program is executed, the processor 730 is configured to send, by using the transceiver 720, an indication message to the UE, where the indication message is used to indicate the UE
  • the UE processing time corresponding to the target parameter is reported, where the target parameter is at least one of the following parameters: a target UE classification, a target basic parameter set, and a target carrier bandwidth, where the UE processing time is that the UE is configured to configure the target parameter.
  • the time required to process the data and receiving, by the transceiver 720, processing time information from the UE, the processing time information including a UE processing time corresponding to the target UE classification.
  • the base station receives the processing time information reported by the UE, and the processing time information may indicate the UE processing time corresponding to the target parameter supported by the UE, so that the base station performs scheduling or other operations on the system based on the processing time information. Improve communication efficiency.
  • the processing time information includes a UE processing time corresponding to a target parameter combination, where the target parameter combination includes at least two parameters of the following parameters: the target UE classification, the target basic parameter set, and the target. Carrier bandwidth.
  • the indication message includes first information, where the first information is used to indicate that the UE reports a UE processing time corresponding to a UE classification that is less than or equal to a highest UE classification.
  • the target basic parameter set is a M basic parameter set
  • the processing time information includes a UE processing time that the target UE classifies each basic parameter set in the M basic parameter sets.
  • the target carrier bandwidth is N carrier bandwidths
  • the processing time information includes a UE processing time that the target UE classifies each carrier bandwidth corresponding to the N carrier bandwidths.
  • the processor in the embodiment of the present invention may be an integrated circuit chip with signal processing capability.
  • each step of the foregoing method embodiment may be completed by an integrated logic circuit of hardware in a processor or an instruction in a form of software.
  • the processor may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a Field Programmable Gate Array (FPGA), or the like. Programming logic devices, discrete gates or transistor logic devices, discrete hardware components.
  • the disclosure in the embodiments of the present invention may be implemented or performed Methods, steps, and logic blocks.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the steps of the method disclosed in the embodiments of the present invention may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory, and the processor reads the information in the memory and combines the hardware to complete the steps of the above method.
  • the memory in the embodiments of the present invention may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read only memory (PROM), an erasable programmable read only memory (Erasable PROM, EPROM), or an electric Erase programmable read only memory (EEPROM) or flash memory.
  • the volatile memory can be a Random Access Memory (RAM) that acts as an external cache.
  • RAM Random Access Memory
  • many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (Synchronous DRAM).
  • SDRAM Double Data Rate SDRAM
  • DDR SDRAM Double Data Rate SDRAM
  • ESDRAM Enhanced Synchronous Dynamic Random Access Memory
  • SLDRAM Synchronous Connection Dynamic Random Access Memory
  • DR RAM direct memory bus random access memory
  • the disclosed systems, devices, and The method can be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product.
  • the technical solution of the present invention which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including
  • the instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program codes. .

Abstract

一种通信方法、UE和基站，以提高通信效率。包括：UE生成处理时间信息，处理时间信息包括目标参数对应的UE处理时间，目标参数为以下参数中的至少一项：目标UE分类、目标基础参数集合、目标载波带宽，UE处理时间为UE在配置目标参数的情况下处理数据所需的时间；UE向基站发送处理时间信息。

Description

通信方法、基站和用户设备 技术领域
本发明涉及通信领域，尤其涉及通信方法、基站和用户设备(User Equipment,UE)。
背景技术
在现有的移动通信系统中，基站为UE分配上行资源之后，UE需要经过一定的处理时间，然后利用该上行资源发送数据。例如，在长期演进(Long Term Evolution,LTE)系统中，基站在子帧时刻n为UE分配了上行资源，UE将在子帧n+4上使用所分配的上行资源进行上行数据传输。在LTE系统中，一个子帧的持续时间是1ms，所以LTE系统中的UE处理时间(processing time)是3ms。换句话说，UE为发送数据所需的处理时间不能小于3ms。在LTE系统中，不仅上行调度的时间使用n+4的方式，上行重传准备时间也采用n+4的方式。因此系统的调度时序与UE处理时间有着密切的关系。现有技术中通常认为不同UE的处理时间是一个固定值(例如，3ms)，并基于此进行系统调度。
随着通信技术的发展，例如在第5代(5th Generation,5G)系统中，不同UE的基础参数集合(即numerology)可能不同，不同UE支持的最高UE分类(category)可能不同，不同UE本身的处理能力也可能不同，而上述情况都可能导致不同UE之间的UE处理时间不同，或者同一UE在不同配置下的UE处理时间不同，进而影响到系统调度。
发明内容
本发明提供了一种通信方法、基站和UE，以提高通信效率。
第一方面，提供了一种通信方法，包括：用户设备UE生成处理时间信息，所述处理时间信息包括目标参数对应的UE处理时间，所述目标参数为以下参数中的至少一项：目标UE分类、目标基础参数集合、目标载波带宽，所述UE处理时间为所述UE在配置所述目标参数的情况下处理数据所需的时间；所述UE向基站发送所述处理时间信息。
在本发明实施例中，UE向基站上报处理时间信息，该处理时间信息可 以指示UE支持的目标参数对应的UE处理时间，以便于基站基于该处理时间信息，对系统进行调度或其他操作，提高了通信效率。
结合第一方面，在第一方面的第一种可能的实现方式中，在所述UE生成处理时间信息之前，还包括：所述UE从所述基站接收指示消息，所述指示消息用于指示所述UE上报所述目标参数对应的UE处理时间。
结合第一方面或第一方面的第一种可能的实现方式中，在第一方面的第二种可能的实现方式，所述处理时间信息包括目标参数组合对应的UE处理时间，所述目标参数组合包括以下参数中的至少两项参数：所述目标UE分类、所述目标基础参数集合、所述目标载波带宽。
结合第一方面的第一种或第二种可能的实现方式，在第一方面的第三种可能的实现方式中，所述指示消息包括第一信息，所述第一信息用于指示所述UE上报小于等于最高UE分类的UE分类对应的UE处理时间；所述UE生成处理时间信息，包括：所述UE从所述UE支持的UE分类中确定小于等于所述最高UE分类的UE分类；所述UE将所述小于等于所述最高UE分类的UE分类确定为所述目标UE分类；所述UE根据所述目标UE分类对应的UE处理时间，生成所述处理时间信息。
结合第一方面或第一方面的上述任一种可能的实现方式，在第一方面的第四种可能的实现方式中，所述目标基础参数集合为M种基础参数集合，所述处理时间信息包括所述目标UE分类对应在所述M种基础参数集合中的每种基础参数集合的UE处理时间。
结合第一方面或第一方面的上述任一种可能的实现方式，在第一方面的第五种可能的实现方式中，所述目标载波带宽为N种载波带宽，所述处理时间信息包括所述目标UE分类对应在所述N种载波带宽中的每种载波带宽的UE处理时间。
第二方面，提供了一种通信方法，包括：基站向UE发送指示消息，所述指示消息用于指示所述UE上报目标参数对应的UE处理时间，所述目标参数为以下参数中的至少一项：目标UE分类、目标基础参数集合、目标载波带宽，所述UE处理时间为所述UE在配置所述目标参数的情况下处理数据所需的时间；所述基站从所述UE接收处理时间信息，所述处理时间信息包括所述目标参数对应的UE处理时间。
在本发明实施例中，基站接收UE上报的处理时间信息，该处理时间信 息可以指示UE支持的目标参数对应的UE处理时间，以便于基站基于该处理时间信息，对系统进行调度或其他操作，提高了通信效率。
结合第二方面，在第二方面的第一种可能的实现方式中，所述处理时间信息包括目标参数组合对应的UE处理时间，所述目标参数组合包括以下参数中的至少两项参数：所述目标UE分类、所述目标基础参数集合、所述目标载波带宽。
结合第二方面或第二方面的第一种可能的实现方式中，在第二方面的第二种可能的实现方式中，所述指示消息包括第一信息，所述第一信息用于指示所述UE上报小于等于最高UE分类的UE分类对应的UE处理时间。
结合第二方面或第二方面的第二种可能的实现方式，在第二方面的第三种可能的实现方式中，所述目标基础参数集合为M种基础参数集合，所述处理时间信息包括所述目标UE分类对应在所述M种基础参数集合中的每种基础参数集合的UE处理时间。
结合第二方面或第二方面的上述任一种可能的实现方式，在第二方面的第四种可能的实现方式中，所述目标载波带宽为N种载波带宽，所述处理时间信息包括所述目标UE分类对应在所述N种载波带宽中的每种载波带宽的UE处理时间。
第三方面，提供了一种UE，包括：生成模块，用于生成处理时间信息，所述处理时间信息包括目标参数对应的UE处理时间，所述目标参数为以下参数中的至少一项：目标UE分类、目标基础参数集合、目标载波带宽，所述UE处理时间为所述UE在配置所述目标参数的情况下处理数据所需的时间；发送模块，用于向基站发送所述处理时间信息。
第四方面，提供了一种基站，包括：发送模块，用于向UE发送指示消息，所述指示消息用于指示所述UE上报目标参数对应的UE处理时间，所述目标参数为以下参数中的至少一项：目标UE分类、目标基础参数集合、目标载波带宽，所述UE处理时间为所述UE在配置所述目标参数的情况下处理数据所需的时间；接收模块，用于从所述UE接收处理时间信息，所述处理时间信息包括所述目标UE分类对应的UE处理时间。
第五方面，提供了一种UE，包括存储器，用于存储程序；收发器，用于和其他设备进行通信；处理器，用于执行存储器中的程序，当所述程序被执行时，所述处理器用于生成处理时间信息，所述处理时间信息包括目标参 数对应的UE处理时间，所述目标参数为以下参数中的至少一项：目标UE分类、目标基础参数集合、目标载波带宽，所述UE处理时间为所述UE在配置所述目标参数的情况下处理数据所需的时间；以及用于通过所述收发器向基站发送所述处理时间信息。
第六方面，提供了一种基站，包括存储器，用于存储程序；收发器，用于和其他设备进行通信；处理器，用于执行存储器中的程序，当所述程序被执行时，所述处理器用于通过所述收发器向UE发送指示消息，所述指示消息用于指示所述UE上报目标参数对应的UE处理时间，所述目标参数为以下参数中的至少一项：目标UE分类、目标基础参数集合、目标载波带宽，所述UE处理时间为所述UE在配置所述目标参数的情况下处理数据所需的时间。以及通过所述收发器从所述UE接收处理时间信息，所述处理时间信息包括所述目标UE分类对应的UE处理时间。
第七方面，提供了一种计算机芯片，包括：输入接口、输出接口、至少一个处理器、存储器，所述处理器用于执行所述存储器中的代码，当所述代码被执行时，所述处理器可以实现前述第一方面及各种实现方式中的通信方法中由UE执行的各个过程。
第八方面，提供了一种计算机芯片，包括：输入接口、输出接口、至少一个处理器、存储器，所述处理器用于执行所述存储器中的代码，当所述代码被执行时，所述处理器可以实现前述第二方面及各种实现方式中的通信方法中由基站执行的各个过程。
第九方面，提供了一种计算机可读存储介质，所述计算机可读存储介质存储有程序，所述程序使得UE执行上述第一方面，及其各种实现方式中的任一种通信方法。
第十方面，提供了一种计算机可读存储介质，所述计算机可读存储介质存储有程序，所述程序使得基站执行上述第二方面，及其各种实现方式中的任一种通信方法。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对本发明实施例中所需要使用的附图作简单地介绍，显而易见地，下面所描述的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的 前提下，还可以根据这些附图获得其他的附图。
图1是本发明实施例的应用场景示意图。
图2是本发明实施例的通信方法的示意图。
图3是本发明另一实施例的通信方法的示意图。
图4是本发明实施例的基站的示意性结构图。
图5是本发明实施例的UE的示意性结构图。
图6是本发明再一实施例的基站的示意性结构图。
图7是本发明再一实施例的UE的示意性结构图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明的一部分实施例，而不是全部实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动的前提下所获得的所有其他实施例，都应属于本发明保护的范围。
应理解，本发明实施例的技术方案可以应用于各种通信系统，例如：全球移动通讯(Global System of Mobile communication，简称为“GSM”)系统、码分多址(Code Division Multiple Access，简称为“CDMA”)系统、宽带码分多址(Wideband Code Division Multiple Access，简称为“WCDMA”)系统、通用分组无线业务(General Packet Radio Service，简称为“GPRS”)、长期演进(Long Term Evolution，简称为“LTE”)系统、LTE频分双工(Frequency Division Duplex，简称为“FDD”)系统、LTE时分双工(Time Division Duplex，简称为“TDD”)、通用移动通信系统(Universal Mobile Telecommunication System，简称为“UMTS”)或全球互联微波接入(Worldwide Interoperability for Microwave Access，简称为“WiMAX”)通信系统、5G系统，或者说新无线(New Radio,NR)系统。
本发明实施例中，名词“网络”和“系统”经常交替使用，但本领域技术人员可以理解其含义。本发明实施例所涉及到的UE可以包括各种具有无线通信功能的手持设备、车载设备、可穿戴设备、计算设备或连接到无线调制解调器的其他处理设备，以及各种形式的用户设备(User Equipment，UE)，移动台(Mobile Station，MS)，终端(terminal)，终端设备(terminal device)等等。为方便描述，本发明实施例中，上面提到的设备统称为UE。本发明 实施例所涉及到的基站(Base Station，BS)是一种部署在无线接入网中用以为UE提供无线通信功能的装置。所述基站可以包括各种形式的宏基站，微基站，中继站，接入点等。在采用不同的无线接入技术的系统中，具有基站功能的设备的名称可能会有所不同。例如在LTE网络中，称为演进的节点B(evolved NodeB，eNB或eNodeB)，在第三代(3rd Generation，3G)网络中，称为节点B(Node B)等等。为方便描述，本发明实施例中，上述为UE提供无线通信功能的装置统称为基站或BS。
图1是本发明实施例的通信方法的应用场景示意图。如图1所示，该应用场景可以包括基站和UE，其中，基站和UE可以通过无线链路进行通信。
为了提高通信效率，本发明提出了一种通信方法、基站和UE。其可以用于向基站发送目标UE category对应的UE处理时间，以便于基站根据上报的UE处理时间进行系统调度或其他相关的操作，能够提高通信效率。
图2示出了本发明实施例的通信方法200，该方法200可以由UE执行，方法200包括：
S201，UE生成处理时间信息，所述处理时间信息包括目标参数对应的UE处理时间，所述目标参数为以下参数中的至少一项：目标UE分类、目标基础参数集合、目标载波带宽，所述UE处理时间为所述UE在配置所述目标参数的情况下处理数据所需的时间；
上述目标参数对应的UE处理时间，可以是UE在配置该目标参数的情况下，在无线通信过程中处理数据所需的时间。其中，UE处理时间可以指当UE接收到基站上行调度指令后，准备上行发送数据的时间；UE处理时间也可以指当UE接到基站下行调度指示后，接收完成下行数据(信道解码完成)的时间。
可选地，上述目标参数可以是目标UE分类、目标基础参数集合、目标载波带宽中的任意一项，也可以是上述参数的任意组合。上述目标UE分类、目标基础参数集合、目标载波带宽可以是UE支持的部分UE分类、部分基础参数集合、部分载波带宽，也可以是UE支持的全部UE分类、全部基础参数集合、目标载波带宽。本发明实施例对此不作限定。UE通过向基站发送处理时间信息，以便于基站根据目标参数对应的UE处理时间对UE进行调度，或者说，对系统进行调度，或者，也可以根据UE处理时间进行其他相关的操作。
可选地，上述UE分类可以指UE category。需要说明的是，在通信系统中，UE category可以用于定义UE所能支持的最大上下行传输速率。或者说UE category是用于划分UE的终端速率(等级)的。一个给定的UE category与一定的载波聚合能力(Carrier Aggregation,CA)、多天线能力(Multiple-Input Multiple-Out,MIMO)以及最高调制方式(例如，64QAM、256QAM)有关。上述载波聚合能力、多天线能力和最高调制方式都可以影响UE的处理时间的大小。所以，不同等级的UE category对应的UE处理时间不同。另外，UE category越高，其所能支持的最大上下行传输速率越高。例如，若一个UE的最高UE category为N，则能够支持从UE category1到UE category N的所有速率，其能够支持的最高速率由UE category N决定。另外需要说明的是，UE category 0也被写于3GPP Rel.12的标准，其可以专用于物联网，用于指示机器类型通信(Machine Type Communication,MTC)的最大上下行传输速率。
另外，除了上述的载波聚合能力、多天线能力和最高调制方式之外，UE处理时间受到很多其他因素的影响。例如，在5G讨论中，不同UE对应的基础参数集合可以不同，或者同一UE可以支持多种基础参数集合，不同的基础参数集合也可以影响UE处理时间的大小。其中，基础参数集合也可以称作numerology，其可以指通信系统(例如，蜂窝系统)最基础的参数。例如，对LTE系统或5G系统而言，numerology可以包括系统的子载波间隔(subcarrier spacing)、符号宽度(symbol duration)等。而子载波间隔和符号宽度也可以影响处理时间的大小，换句话说，对于UE支持的不同的numerology，同一UE category对应的UE处理时间也可以不同。
另外，不同UE支持的载波带宽可以不同，或者同一UE可以支持多种载波带宽，UE支持的载波带宽不同，也可以影响UE处理时间的大小。
S202，所述UE向基站发送所述处理时间信息。
在本发明实施例中，UE向基站上报处理时间信息，该处理时间信息可以指示UE支持的目标参数对应的UE处理时间，以便于基站基于该处理时间信息，对系统进行调度或其他操作，提高了通信效率。
可选地，方法200还包括：
S203，在UE生成处理时间信息之前，所述UE从所述基站接收指示消息，所述指示消息用于指示所述UE上报所述目标参数对应的UE处理时间。
在本发明实施例中，UE可以接收基站发送的指示消息，该指示消息用于指示UE上报目标参数对应的UE处理时间，提高了通信效率。
在本发明实施例中，基站可以通过指示消息配置UE汇报UE处理时间的方式，或者说，基站可以指示UE汇报哪些目标参数或哪些目标参数组合对应的UE处理时间。UE可以基于该指示消息，生成处理时间信息，并向基站发送该处理时间信息。
可选地，作为一个实施例，所述处理时间信息包括目标参数组合对应的UE处理时间，所述目标参数组合包括以下参数中的至少两项参数：所述目标UE分类、所述目标基础参数结合、所述目标载波带宽。
可选地，作为一个实施例，基站可以在指示消息中指示UE汇报的UE category、numerology和/或载波带宽的范围。例如，基站可以在指示消息中指示UE category 3、UE category5以及UE category7，则UE只需通过处理时间信息向基站上报这三种UE category对应的UE处理时间。例如，基站可以为UE配置一个UE category的列表，UE可以只上报该列表中包含的UE category对应的UE处理时间。基站可以通过上述指示消息发送该列表。应理解，UE本身可以支持的最高UE category可以超过基站指定UE汇报的最高UE category；但是当基站指定UE汇报的最高UE category超过UE本身可以支持的UE category时，UE只需汇报自己能够支持的UE category对应的UE处理时间。同理，UE本身支持的numerology或载波带宽的范围可以超过基站指定UE汇报的范围；但是当基站指定UE汇报的numerology或载波带宽的范围超过UE本身支持的范围时，UE只需汇报自己支持的numerology或载波带宽对应的UE处理时间。
可选地，作为一个实施例，该指示消息可以包括第一信息，该第一信息用于指示UE上报小于等于最高UE分类的UE分类对应的UE处理时间。UE在接收该指示消息之后，可以从UE支持的UE分类中确定小于等于该最高UE分类的UE分类，并将该小于等于最高UE分类的UE分类确定为该目标UE分类，然后生成处理时间信息。例如基站可以配置UE汇报从UE category 1～UE category N所对应的不同UE处理时间。譬如，基站要求汇报的最高UE category是UE category 7，则UE将要汇报从UE category 1～UE category 7对应的不同的UE处理时间。
可选地，作为一个实施例，目标基础参数集合可以为M种基础参数集 合，该处理时间信息可以包括目标UE分类对应在该M种基础参数集合中的每种基础参数集合的UE处理时间。其中M≥1。
需要说明的是，基础参数集合可以指通信系统(例如，蜂窝系统)最基础的参数。例如，对LTE系统或5G系统而言，基础参数集合可以包括系统的子载波间隔(subcarrier spacing)、符号宽度(symbol duration)等。
在本发明实施例中，UE通过处理时间信息上报UE在配置为不同基础参数集合和目标UE分类的组合对应的UE处理时间，以便于基站根据处理时间信息进行系统调度或其他操作，提高了通信效率。
其中，上述M种基础参数集合可以是UE支持的所有基础参数集合，也可以是UE支持的部分基础参数集合。
可选地，基站可以指示UE上报目标UE分类对应在M种基础参数集合中的每种基础参数集合的UE处理时间。该指示可以包含在指示消息中，也可以包含在其他信息中。
例如，表1指示了UE向基站上报UE处理时间的方式，UE可以根据表1向基站发送处理时间信息。其中，表1可以是基站预先为UE配置好的。例如，基站可以通过指示信息向UE指示期望UE上报的numerology和目标UE category的组合的范围。UE可以向基站上报UE支持的所有numerology对应在目标UE category的UE处理时间，UE也可以向基站上报UE支持的部分numerology对应在目标UE category的UE处理时间。
表1
Figure PCTCN2016090024-appb-000001
可选地，作为一个实施例，目标载波带宽可以为N种载波带宽，该处理时间信息可以包括目标UE分类对应在该N种载波带宽中的每种载波带宽的UE处理时间，N大于等于1。
其中，上述N种载波带宽，可以是UE支持的所有的载波带宽，也可以是UE支持的部分载波带宽。
可选地，基站可以向UE指示基站期望UE上报目标UE分类对应在N种载波带宽中的每种载波带宽的UE处理时间。该指示可以包含在指示信息中，也可以包含在其他信息中。
例如，UE可以根据表2向基站发送处理时间信息。表2可以是基站预先为UE配置好的，例如，基站可以通过指示信息指示期望UE上报的载波带宽和目标UE category的组合的范围。
表2
Figure PCTCN2016090024-appb-000002
又例如，UE也可以根据表3向基站发送处理时间信息。表3可以是基站预先为UE配置好的，例如，基站可以通过指示信息向UE指示期望UE上报的载波带宽、numerology以及目标UE category的组合的范围。其中，UE向基站上报UE在支持的每种载波带宽下的每种numerology中的目标UE category对应的UE处理时间。
表3
Figure PCTCN2016090024-appb-000003
图3示出了本发明实施例的通信方法300，该方法可以由基站执行，其中，图3所示的方法300中与图2相同或相似的内容可以参考图2相关的描述，此处不再赘述。方法300包括：
S301，基站向UE发送指示消息，所述指示消息用于指示所述UE上报目标参数对应的UE处理时间，所述目标参数为以下参数中的至少一项：目标UE分类、目标基础参数集合、目标载波带宽，所述UE处理时间为所述UE在配置所述目标参数的情况下处理数据所需的时间。
S302，所述基站从所述UE接收处理时间信息，所述处理时间信息包括所述目标参数对应的UE处理时间。
在本发明实施例中，基站接收UE上报的处理时间信息，该处理时间信息可以指示UE支持的目标参数对应的UE处理时间，以便于基站基于该处 理时间信息，对系统进行调度或其他操作，提高了通信效率。
可选地，所述处理时间信息包括目标参数组合对应的UE处理时间，所述目标参数组合包括以下参数中的至少两项参数：所述目标UE分类、所述目标基础参数集合、所述目标载波带宽。
可选地，在方法300中，所述指示消息包括第一信息，所述第一信息用于指示所述UE上报小于等于最高UE分类的UE分类对应的UE处理时间。
可选地，在方法300中，其特征在于，所述目标基础参数集合为M种基础参数集合，所述处理时间信息包括所述目标UE分类对应在所述M种基础参数集合中的每种基础参数集合的UE处理时间。
可选地，在接收所述处理时间信息之前，基站可以指示UE上报目标UE分类对应在所述M种基础参数集合中的每种基础参数集合的UE处理时间。该指示可以位于指示消息中，也可以位于其他信息中。
可选地，在方法300中，所述目标载波带宽为N种载波带宽，所述处理时间信息包括所述目标UE分类对应在所述N种载波带宽中的每种载波带宽的UE处理时间。
可选地，在接收处理时间信息之前，基站可以指示UE上报对应在所述N种载波带宽中的每种载波带宽的UE处理时间。该指示可以位于指示消息中，也可以位于其他信息中。
上文结合图1至图3介绍了本发明实施例的通信方法，下文将结合图4至图7详细描述本发明实施例的UE和基站。
图4示出了本发明实施例的UE的示意框图。图4所示的UE400包括：
生成模块410，用于生成处理时间信息，所述处理时间信息包括目标参数对应的UE处理时间，所述目标参数为以下参数中的至少一项：目标UE分类、目标基础参数集合、目标载波带宽，所述UE处理时间为所述UE在配置所述目标参数的情况下处理数据所需的时间；
发送模块420，用于向基站发送所述处理时间信息。
在本发明实施例中，UE向基站上报处理时间信息，该处理时间信息可以指示UE支持的目标参数对应的UE处理时间，以便于基站基于该处理时间信息，对系统进行调度或其他操作，提高了通信效率。
可选地，UE400还包括：接收模块403，用于在所述生成模块410生成处理时间信息之前，从所述基站接收指示消息，所述指示消息用于指示所述 UE上报所述目标参数对应的UE处理时间。
可选地，所述处理时间信息包括目标参数组合对应的UE处理时间，所述目标参数组合包括以下参数中的至少两项参数：所述目标UE分类、所述目标基础参数集合、所述目标载波带宽。
可选地，所述指示消息包括第一信息，所述第一信息用于指示所述UE400上报小于等于最高UE分类的UE分类对应的UE处理时间；所述生成模块410具体用于从所述UE支持的UE分类中确定小于等于所述最高UE分类的UE分类；将所述小于等于所述最高UE分类的UE分类确定为所述目标UE分类；根据所述目标UE分类对应的UE处理时间，生成所述处理时间信息。
可选地，所述UE400支持M种numerology，所述目标基础参数集合为M种基础参数集合，所述处理时间信息包括所述目标UE分类对应在所述M种基础参数集合中的每种基础参数集合的UE处理时间。
可选地，所述目标载波带宽为N种载波带宽，所述处理时间信息包括所述目标UE分类对应在所述N种载波带宽中的每种载波带宽的UE处理时间。
图5示出了本发明实施例的基站的示意框图。图5所示的基站500包括：
发送模块510，用于向UE发送指示消息，所述指示消息用于指示所述UE上报目标参数对应的UE处理时间，所述目标参数为以下参数中的至少一项：目标UE分类、目标基础参数集合、目标载波带宽，所述UE处理时间为所述UE在配置所述目标参数的情况下处理数据所需的时间。
接收模块520，用于从所述UE接收处理时间信息，所述处理时间信息包括所述目标UE分类对应的UE处理时间。
在本发明实施例中，基站接收UE上报的处理时间信息，该处理时间信息可以指示UE支持的目标参数对应的UE处理时间，以便于基站基于该处理时间信息，对系统进行调度或其他操作，提高了通信效率。
可选地，所述处理时间信息包括目标参数组合对应的UE处理时间，所述目标参数组合包括以下参数中的至少两项参数：所述目标UE分类、所述目标基础参数集合、所述目标载波带宽。
可选地，所述指示消息包括第一信息，所述第一信息用于指示所述UE上报小于等于最高UE分类的UE分类对应的UE处理时间。
可选地，所述目标基础参数集合为M种基础参数集合，所述处理时间 信息包括所述目标UE分类对应在所述M种基础参数集合中的每种基础参数集合的UE处理时间。
可选地，所述目标载波带宽为N种载波带宽，所述处理时间信息包括所述目标UE分类对应在所述N种载波带宽中的每种载波带宽的UE处理时间。
图6示出了本发明实施例的UE的示意框图。图6所示的UE600包括：
存储器610，用于存储程序；
收发器620，用于和其他设备进行通信；
处理器630，用于执行存储器610中的程序，当所述程序被执行时，所述处理器630用于生成处理时间信息，所述处理时间信息包括目标参数对应的UE处理时间，所述目标参数为以下参数中的至少一项：目标UE分类、目标基础参数集合、目标载波带宽，所述UE处理时间为所述UE在配置所述目标参数的情况下处理数据所需的时间；以及用于通过所述收发器620向基站发送所述处理时间信息。
在本发明实施例中，UE向基站上报处理时间信息，该处理时间信息可以指示UE支持的目标参数对应的UE处理时间，以便于基站基于该处理时间信息，对系统进行调度或其他操作，提高了通信效率。
可选地，所述处理器630还用于在生成处理时间信息之前，通过收发器620从所述基站接收指示消息，所述指示消息用于指示所述UE上报所述目标参数对应的UE处理时间。
可选地，所述处理时间信息包括目标参数组合对应的UE处理时间，所述目标参数组合包括以下参数中的至少两项参数：所述目标UE分类、所述目标基础参数集合、所述目标载波带宽。
可选地，所述指示消息包括第一信息，所述第一信息用于指示所述UE600上报小于等于最高UE分类的UE分类对应的UE处理时间；所述生成模块410具体用于从所述UE600支持的UE分类中确定小于等于所述最高UE分类的所有UE分类；将所述小于等于所述最高UE分类的所有UE分类确定为所述目标UE分类；生成所述处理时间信息。
可选地，所述目标基础参数集合为M种基础参数集合，所述处理时间信息包括所述目标UE分类对应在所述M种基础参数集合中的每种基础参数集合的UE处理时间。
可选地，所述目标载波带宽为N种载波带宽，所述处理时间信息包括所 述目标UE分类对应在所述N种载波带宽中的每种载波带宽的UE处理时间。
图7示出了本发明实施例的基站的示意框图。图7所示的基站700包括：
存储器710，用于存储程序；
收发器720，用于和其他设备进行通信；
处理器730，用于执行存储器710中的程序，当所述程序被执行时，所述处理器730用于通过所述收发器720向UE发送指示消息，所述指示消息用于指示所述UE上报目标参数对应的UE处理时间，所述目标参数为以下参数中的至少一项：目标UE分类、目标基础参数集合、目标载波带宽，所述UE处理时间为所述UE在配置所述目标参数的情况下处理数据所需的时间。以及通过所述收发器720从所述UE接收处理时间信息，所述处理时间信息包括所述目标UE分类对应的UE处理时间。
在本发明实施例中，基站接收UE上报的处理时间信息，该处理时间信息可以指示UE支持的目标参数对应的UE处理时间，以便于基站基于该处理时间信息，对系统进行调度或其他操作，提高了通信效率。
可选地，所述处理时间信息包括目标参数组合对应的UE处理时间，所述目标参数组合包括以下参数中的至少两项参数：所述目标UE分类、所述目标基础参数集合、所述目标载波带宽。
可选地，所述指示消息包括第一信息，所述第一信息用于指示所述UE上报小于等于最高UE分类的UE分类对应的UE处理时间。
可选地，所述目标基础参数集合为M种基础参数集合，所述处理时间信息包括所述目标UE分类对应在所述M种基础参数集合中的每种基础参数集合的UE处理时间。
可选地，所述目标载波带宽为N种载波带宽，所述处理时间信息包括所述目标UE分类对应在所述N种载波带宽中的每种载波带宽的UE处理时间。
可以理解，本发明实施例中的处理器可以是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现成可编程门阵列(Field Programmable Gate Array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本发明实施例中的公开的 各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本发明实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器，处理器读取存储器中的信息，结合其硬件完成上述方法的步骤。
可以理解，本发明实施例中的存储器可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory，RAM)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的RAM可用，例如静态随机存取存储器(Static RAM，SRAM)、动态随机存取存储器(Dynamic RAM，DRAM)、同步动态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)。应注意，本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和 方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本发明各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以权利要求的保护范围为准。

Claims (22)

  1. 一种通信方法，其特征在于，包括：
    用户设备UE生成处理时间信息，所述处理时间信息包括目标参数对应的UE处理时间，所述目标参数为以下参数中的至少一项：目标UE分类、目标基础参数集合、目标载波带宽，所述UE处理时间为所述UE在配置所述目标参数的情况下处理数据所需的时间；
    所述UE向基站发送所述处理时间信息。
  2. 如权利要求1所述的通信方法，其特征在于，在所述UE生成处理时间信息之前，所述通信方法还包括：
    所述UE从所述基站接收指示消息，所述指示消息用于指示所述UE上报所述目标参数对应的UE处理时间。
  3. 如权利要求1或2所述的通信方法，其特征在于，所述处理时间信息包括目标参数组合对应的UE处理时间，所述目标参数组合包括以下参数中的至少两项参数：所述目标UE分类、所述目标基础参数集合、所述目标载波带宽。
  4. 如权利要求2或3所述的通信方法，其特征在于，所述指示消息包括第一信息，所述第一信息用于指示所述UE上报小于等于最高UE分类的UE分类对应的UE处理时间；
    所述UE生成处理时间信息，包括：
    所述UE从所述UE支持的UE分类中确定小于等于所述最高UE分类的UE分类；
    所述UE将所述小于等于所述最高UE分类的UE分类确定为所述目标UE分类；
    所述UE根据所述目标UE分类对应的UE处理时间，生成所述处理时间信息。
  5. 如权利要求1至4中任一项所述的通信方法，其特征在于，所述目标基础参数集合为M种基础参数集合，所述处理时间信息包括所述目标UE分类对应在所述M种基础参数集合中的每种基础参数集合的UE处理时间。
  6. 如权利要求1至5中任一项所述的通信方法，其特征在于，所述目标载波带宽为N种载波带宽，所述处理时间信息包括所述目标UE分类对应在所述N种载波带宽中的每种载波带宽的UE处理时间。
  7. 一种通信方法，其特征在于，包括：
    基站向用户设备UE发送指示消息，所述指示消息用于指示所述UE上报目标参数对应的UE处理时间，所述目标参数为以下参数中的至少一项：目标UE分类、目标基础参数集合、目标载波带宽，所述UE处理时间为所述UE在配置所述目标参数的情况下处理数据所需的时间；
    所述基站从所述UE接收处理时间信息，所述处理时间信息包括所述目标参数对应的UE处理时间。
  8. 如权利要求7所述的通信方法，其特征在于，所述处理时间信息包括目标参数组合对应的UE处理时间，所述目标参数组合包括以下参数中的至少两项参数：所述目标UE分类、所述目标基础参数集合、所述目标载波带宽。
  9. 如权利要求7或8所述的通信方法，其特征在于，所述指示消息包括第一信息，所述第一信息用于指示所述UE上报小于等于最高UE分类的UE分类对应的UE处理时间。
  10. 如权利要求7至9中任一项所述的通信方法，其特征在于，所述目标基础参数集合为M种基础参数集合，所述处理时间信息包括所述目标UE分类对应在所述M种基础参数集合中的每种基础参数集合的UE处理时间。
  11. 如权利要求7至10中任一项所述的通信方法，其特征在于，所述目标载波带宽为N种载波带宽，所述处理时间信息包括所述目标UE分类对应在所述N种载波带宽中的每种载波带宽的UE处理时间。
  12. 一种用户设备UE，其特征在于，包括：
    生成模块，生成处理时间信息，所述处理时间信息包括目标参数对应的UE处理时间，所述目标参数为以下参数中的至少一项：目标UE分类、目标基础参数集合、目标载波带宽，所述UE处理时间为所述UE在配置所述目标参数的情况下处理数据所需的时间；
    发送模块，用于向基站发送所述处理时间信息。
  13. 如权利要求12所述的UE，其特征在于，所述UE还包括：接收模块，用于在所述生成模块生成处理时间信息之前，从所述基站接收指示消息，所述指示消息用于指示所述UE上报所述目标参数对应的UE处理时间。
  14. 如权利要求12或13中任一项所述的UE，其特征在于，所述处理时间信息包括目标参数组合对应的UE处理时间，所述目标参数组合包括以 下参数中的至少两项参数：所述目标UE分类、所述目标基础参数集合、所述目标载波带宽。
  15. 如权利要求13或14所述的UE，其特征在于，所述指示消息包括第一信息，所述第一信息用于指示所述UE上报小于等于最高UE分类的UE分类对应的UE处理时间；所述生成模块具体用于从所述UE支持的UE分类中确定小于等于所述最高UE分类的UE分类；将所述小于等于所述最高UE分类的UE分类确定为所述目标UE分类；根据所述目标UE分类对应的UE处理时间，生成所述处理时间信息。
  16. 如权利要求12至15中任一项所述的UE，其特征在于，所述目标基础参数集合为M种基础参数集合，所述处理时间信息包括所述目标UE分类对应在所述M种基础参数集合中的每种基础参数集合的UE处理时间。
  17. 如权利要求12至16中任一项所述的UE，其特征在于，所述目标载波带宽为N种载波带宽，所述处理时间信息包括所述目标UE分类对应在所述N种载波带宽中的每种载波带宽的UE处理时间。
  18. 一种基站，其特征在于，包括：
    发送模块，用于向用户设备UE发送指示消息，所述指示消息用于指示所述UE上报目标参数对应的UE处理时间，所述目标参数为以下参数中的至少一项：目标UE分类、目标基础参数集合、目标载波带宽，所述UE处理时间为所述UE在配置所述目标参数的情况下处理数据所需的时间；
    接收模块，用于从所述UE接收处理时间信息，所述处理时间信息包括所述目标参数对应的UE处理时间。
  19. 如权利要求18所述的基站，其特征在于，所述处理时间信息包括目标参数组合对应的UE处理时间，所述目标参数组合包括以下参数中的至少两项参数：所述目标UE分类、所述目标基础参数集合、所述目标载波带宽。
  20. 如权利要求18或19所述的基站，其特征在于，所述指示消息包括第一信息，所述第一信息用于指示所述UE上报小于等于最高UE分类的UE分类对应的UE处理时间。
  21. 如权利要求18或20中任一项所述的基站，其特征在于，所述目标基础参数集合为M种基础参数集合，所述处理时间信息包括所述目标UE分类对应在所述M种基础参数集合中的每种基础参数集合的UE处理时间。
  22. 如权利要求18至21中任一项所述的基站，其特征在于，所述目标载波带宽为N种载波带宽，所述处理时间信息包括所述目标UE分类对应在所述N种载波带宽中的每种载波带宽的UE处理时间。
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