WO2019218366A1 - 前导码和调度请求的发送方法及装置 - Google Patents

前导码和调度请求的发送方法及装置 Download PDF

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Publication number
WO2019218366A1
WO2019218366A1 PCT/CN2018/087562 CN2018087562W WO2019218366A1 WO 2019218366 A1 WO2019218366 A1 WO 2019218366A1 CN 2018087562 W CN2018087562 W CN 2018087562W WO 2019218366 A1 WO2019218366 A1 WO 2019218366A1
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Prior art keywords
resource
preamble
logical channel
scheduling request
overlap
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PCT/CN2018/087562
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English (en)
French (fr)
Inventor
江小威
Original Assignee
北京小米移动软件有限公司
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Publication date
Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to EP18918509.3A priority Critical patent/EP3793245A4/en
Priority to PCT/CN2018/087562 priority patent/WO2019218366A1/zh
Priority to US17/052,504 priority patent/US11665733B2/en
Priority to CN201880000687.5A priority patent/CN108702763B/zh
Publication of WO2019218366A1 publication Critical patent/WO2019218366A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0087—Timing of allocation when data requirements change
    • H04L5/0089—Timing of allocation when data requirements change due to addition or removal of users or terminals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present application relates to the field of communication technologies, and in particular, to a method for transmitting a preamble and a scheduling request, an electronic device, and a computer readable storage medium.
  • the BSR Buffer Status Report
  • the SR Scheduling Request
  • PUCCH Physical Uplink Control CHannel
  • the resource transmits the SR to the base station to request the uplink resource, and in the case that there is no PUCCH for transmitting the SR, the random access needs to be initiated to the base station, where the preamble is first sent to the base station. (preamble).
  • the user equipment needs to send the SR to the base station and the preamble to the base station.
  • the SR is triggered based on the first logical channel and the second logical channel respectively, where the SR is used for transmitting the SR for the first logical channel.
  • the PUCCH resource, for the second logical channel has no PUCCH resource for transmitting the SR, and then sends an SR to the base station to request the uplink resource by using the PUCCH resource for the first logical channel, and needs to send the preamble to the base station for the second logical channel to perform random access. .
  • the physical layer does not support sending the SR and the preamble in the same time domain. Therefore, in a related art, the physical layer only selects one of the SR and the preamble to transmit, which may result in The data of the logical channel corresponding to the other one of the transmission cannot be transmitted in time, thereby affecting the normal transmission of the data.
  • the present invention proposes a method for transmitting a preamble and a scheduling request, a transmitting device for a preamble and a scheduling request, an electronic device, and a computer readable storage medium.
  • a method for transmitting a preamble and a scheduling request including:
  • the preamble is transmitted by the first resource that does not overlap with the second resource, and the first scheduling request is sent by the second resource that does not overlap with the first resource.
  • the preset time unit is a time slot, a minimum time slot, or a subframe.
  • the sending, by the first resource that does not overlap with the second resource, sending the preamble, and sending, by the second resource that does not overlap with the first resource, the first scheduling request includes: :
  • first first resource and the first second resource are located on the same carrier, sending the preamble by using the first resource that does not overlap with the second resource, by not being the first
  • the second resource with overlapping resources sends the first scheduling request.
  • the sending, by the first resource that does not overlap with the second resource, sending the preamble, and sending, by the second resource that does not overlap with the first resource, the first scheduling request includes: :
  • the sending, by the first resource that does not overlap with the second resource, sending the preamble, and sending, by the second resource that does not overlap with the first resource, the first scheduling request includes: :
  • the first scheduling request is sent by another second resource that does not overlap with the first first resource on the preset time unit.
  • the priority of the first logical channel is inversely related to a delay required by the first logical channel corresponding service
  • the priority of the second logical channel is required by the second logical channel corresponding to the service.
  • the delay is inversely related.
  • the sending, by the first resource that does not overlap with the second resource, sending the preamble, and sending, by the second resource that does not overlap with the first resource, the first scheduling request includes: :
  • the first logical channel belongs to the preset first preset logical channel, and/or the second logical channel that triggers the first scheduling request belongs to the preset second preset logical channel, by not using the second resource
  • the overlapping first resource sends the preamble, and the first scheduling request is sent by the second resource that does not overlap with the first resource.
  • the method further includes:
  • the sending, by the first resource that does not overlap with the second resource, sending the preamble, and sending, by the second resource that does not overlap with the first resource, the first scheduling request includes: :
  • the preamble is sent by using the first first resource
  • the preamble is sent by the first resource that does not overlap with the second resource, and is not used by the first
  • the second resource with overlapping resources sends the first scheduling request.
  • the sending, by the first resource that does not overlap with the second resource, sending the preamble, and sending, by the second resource that does not overlap with the first resource, the first scheduling request includes: :
  • the other second resource with a resource overlap sends the first scheduling request.
  • a transmitting apparatus for a preamble and a scheduling request including:
  • a determining module configured to determine a first one of the at least one first resource for transmitting the preamble of the random access, and the first one of the at least one second resource for transmitting the first scheduling request Whether the second resource overlaps on the preset time unit;
  • a sending module configured to: if the first first resource overlaps with the first second resource on a preset time unit, by using the first resource that does not overlap with the second resource And transmitting the preamble, and sending the first scheduling request by using the second resource that does not overlap with the first resource.
  • the preset time unit is a time slot, a minimum time slot, or a subframe.
  • the sending module includes:
  • a carrier determining submodule configured to determine whether the first first resource and the first second resource are located on the same carrier
  • a first sending submodule configured to send, by the first resource that does not overlap with the second resource, when the first first resource and the first second resource are in the same carrier
  • the preamble transmits the first scheduling request by using the second resource that does not overlap with the first resource.
  • the sending module includes:
  • a trigger determining submodule configured to determine whether the random access corresponding to the preamble triggers a second scheduling request by the first logical channel, and does not have a state of the third resource used to send the second scheduling request Triggered
  • a priority determining submodule configured to determine, when the random access is triggered by the state, a priority of a second logical channel that triggers the first scheduling request, whether the priority is higher than the first logic Priority of the channel;
  • a second sending submodule configured to send, by the first resource that does not overlap with the second resource, if a priority of the second logical channel is higher than a priority of the first logical channel
  • the preamble transmits the first scheduling request by using the second resource that does not overlap with the first resource.
  • the sending module includes:
  • a trigger determining submodule configured to determine whether the random access corresponding to the preamble triggers a second scheduling request by the first logical channel, and does not have a state of the third resource used to send the second scheduling request Triggered
  • a priority determining submodule configured to determine, when the random access is triggered by the state, a priority of a second logical channel that triggers the first scheduling request, whether the priority is higher than the first logic Priority of the channel;
  • a third sending submodule configured to send the first scheduling request by using the first second resource if a priority of the second logical channel is higher than a priority of the first logical channel Transmitting, by the first first resource, another preamble that does not overlap with the first second resource on the preset time unit; and the first logical channel
  • the preamble is sent by the first first resource, and the preset time unit after the first second resource is used.
  • the other second resource that does not overlap with the first first resource sends the first scheduling request.
  • the priority of the first logical channel is inversely related to a delay required by the first logical channel corresponding service
  • the priority of the second logical channel is required by the second logical channel corresponding to the service.
  • the delay is inversely related.
  • the sending module includes:
  • a trigger determining submodule configured to determine whether the random access corresponding to the preamble triggers a second scheduling request by the first logical channel, and does not have a state of the third resource used to send the second scheduling request Triggered
  • a channel determining submodule configured to determine whether the first logical channel belongs to a preset first preset logical channel, and/or trigger the first, if the random access is triggered by the state Whether the second logical channel of the scheduling request belongs to the preset second preset logical channel;
  • the fourth sending sub-module is configured to belong to the preset first preset logical channel, and/or the second logical channel that triggers the first scheduling request belongs to the preset second preset logical channel In the case that the preamble is transmitted by the first resource that does not overlap with the second resource, the first scheduling request is sent by the second resource that does not overlap with the first resource.
  • the device further includes:
  • the receiving module is configured to receive indication information for indicating the first preset logical channel and/or the second preset logical channel.
  • the sending module includes:
  • a request determining submodule configured to determine whether the random access corresponding to the preamble is used to request a system message
  • a fifth sending submodule configured to: when the random access is used to request a system message, send the preamble by using the first first resource, by using a device that does not overlap with the second resource
  • the first resource sends the preamble, and the first scheduling request is sent by the second resource that does not overlap with the first resource.
  • the sending module includes:
  • a recovery determination submodule configured to determine whether the random access corresponding to the preamble is used for beam failure recovery
  • a sixth sending submodule configured to: after the random access is used for performing beam failure recovery, sending the preamble by using the first first resource, after passing the first second resource
  • the first scheduling request is sent by another second resource that does not overlap with the first first resource on the preset time unit.
  • an electronic device including:
  • a memory for storing processor executable instructions
  • processor is configured to perform the steps in the method of any of the above embodiments.
  • a computer readable storage medium having stored thereon a computer program, the program being executed by a processor to implement the steps of the method of any of the above embodiments.
  • the first SR may be sent by using the first resource that does not overlap with the second resource, and the first scheduling may be sent by the second resource that does not overlap with the first resource.
  • Requesting so as to ensure that the first SR and the preamble are sent to the base station, and then the logic corresponding to the first SR is completed, on the basis of ensuring that both the first SR and the preamble are not transmitted on the overlapping first resource and the second resource.
  • the data of the channel and the data of the logical channel corresponding to the preamble can be transmitted to the base station in a relatively timely manner.
  • FIG. 1 is a schematic flow chart of a method for transmitting a preamble and a scheduling request, according to an embodiment of the present disclosure.
  • FIG. 2 is a schematic flow chart of another method of transmitting a preamble and a scheduling request, according to an embodiment of the present disclosure.
  • FIG. 3 is a schematic flow chart of still another method for transmitting a preamble and a scheduling request, according to an embodiment of the present disclosure.
  • FIG. 4 is a schematic flow chart of still another method for transmitting a preamble and a scheduling request according to an embodiment of the present disclosure.
  • FIG. 5 is a schematic flow chart of still another method for transmitting a preamble and a scheduling request according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic flow chart of still another method for transmitting a preamble and a scheduling request according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic flow chart of still another method for transmitting a preamble and a scheduling request, according to an embodiment of the present disclosure.
  • FIG. 8 is a schematic flow chart of still another method for transmitting a preamble and a scheduling request, according to an embodiment of the present disclosure.
  • FIG. 9 is a schematic block diagram of a transmitting apparatus for a preamble and a scheduling request, according to an embodiment of the present disclosure.
  • FIG. 10 is a schematic block diagram of another apparatus for transmitting a preamble and scheduling request, according to an embodiment of the present disclosure.
  • FIG. 11 is a schematic block diagram of still another apparatus for transmitting a preamble and a scheduling request, according to an embodiment of the present disclosure.
  • FIG. 12 is a schematic block diagram of still another apparatus for transmitting a preamble and a scheduling request, according to an embodiment of the present disclosure.
  • FIG. 13 is a schematic block diagram of still another apparatus for transmitting a preamble and a scheduling request, according to an embodiment of the present disclosure.
  • FIG. 14 is a schematic block diagram of still another apparatus for transmitting a preamble and a scheduling request, according to an embodiment of the present disclosure.
  • FIG. 15 is a schematic block diagram of still another apparatus for transmitting a preamble and a scheduling request, according to an embodiment of the present disclosure.
  • 16 is a schematic block diagram of still another apparatus for transmitting a preamble and a scheduling request, according to an embodiment of the present disclosure.
  • FIG. 17 is a schematic block diagram of an apparatus for transmitting a preamble and a scheduling request, according to an embodiment of the present disclosure.
  • FIG. 1 is a schematic flow chart of a method for transmitting a preamble and a scheduling request, according to an embodiment of the present disclosure.
  • the method shown in this embodiment may be applicable to a user equipment, and the user equipment may be an electronic device such as a mobile phone or a tablet computer.
  • the preamble and the sending method of the scheduling request may include the following steps:
  • step S1 determining a first one of the at least one first resource for transmitting the preamble of the random access, and the first one of the at least one second resource for transmitting the first scheduling request Whether the two resources overlap on the preset time unit, if they overlap, step S2 is performed.
  • a scheduling request (hereinafter referred to as SR) may be triggered, where the user equipment may pass the physical
  • the uplink control channel (hereinafter referred to as PUCCH) resource transmits the SR, that is, the second resource may be a PUCCH resource.
  • the user equipment needs to initiate random access to the base station.
  • the user equipment can also initiate random access to the base station, for example, the user equipment establishes a base station with the base station.
  • the communication connection, the user equipment and the base station resume the communication connection, and the user equipment performs the beam failure recovery (BFR, Beam Failure Recovery), etc., and the user equipment can also send the preamble of the random access to the base station.
  • the first resource may be a physical random access channel (hereinafter referred to as PRACH) resource.
  • the first second resource may refer to triggering the first SR.
  • the first second resource after the moment; if the random access is initiated because there is no PUCCH resource that can be used to transmit the first SR, the first first resource may refer to the first after the time when the first SR is triggered a first resource; if a random access is initiated because a communication connection needs to be established with the base station, or a communication connection is resumed with the base station, or beam failure recovery is performed, the first first resource may refer to a moment when random access is initiated. After the first first resource.
  • the first first resource overlaps with the first second resource on the preset time unit, and may include the first first resource and the first second resource partially overlapping and overlapping on the preset time unit.
  • the duration of the preset time unit (for example, the number of symbols included) can be set as needed.
  • step S2 the preamble is transmitted by the first resource that does not overlap with the second resource, and the first scheduling request is sent by the second resource that does not overlap with the first resource.
  • the first first resource and the first second resource are in a preset time unit.
  • the preamble is sent by the first first sub-resource, or the first SR is sent by the first second resource, which results in the unsent preamble or the logical channel corresponding to the first SR.
  • Data cannot be sent in time, which affects the normal transmission of data.
  • the first SR may be sent by the first resource that does not overlap with the second resource, and the first resource may be sent by the second resource that does not overlap with the first resource.
  • Scheduling a request so as to ensure that the first SR and the preamble are sent to the base station, and then the first SR is corresponding, on the basis of ensuring that both the first SR and the preamble are not transmitted on the overlapping first resource and the second resource.
  • the data of the logical channel and the data of the logical channel corresponding to the preamble can be transmitted to the base station in a relatively timely manner.
  • the preset time unit is a time slot, a minimum time slot, or a subframe.
  • determining whether the first first resource overlaps with the first second resource in the preset time unit may be determining whether the first first resource overlaps with the first second resource in the time slot. Or determining whether the first first resource and the first second resource overlap in a minimum time slot (ie, a mini-slot, the number of time domain symbols included according to different configurations may be different), and may also Is to determine whether the first first resource overlaps with the first second resource on the subframe,
  • the time slot, the minimum time slot, and the subframe may be selected as needed. For example, for the first first resource and the first second resource, it may be determined whether the first first resource and the first second resource overlap on the selected time slot, and when on the selected time slot When overlapping, step S2 is performed, and when overlapping on other time slots that are unexpected in the selected time slot, step S2 is not performed.
  • FIG. 2 is a schematic flow chart of another method of transmitting a preamble and a scheduling request, according to an embodiment of the present disclosure.
  • the preamble is sent by the first resource that does not overlap with the second resource, and does not overlap with the first resource.
  • the sending, by the second resource, the first scheduling request includes:
  • step S201 it is determined whether the first first resource and the first second resource are located on the same carrier
  • step S202 if the first first resource and the first second resource are located on the same carrier, the preamble is sent by the first resource that does not overlap with the second resource, and the The second resource that overlaps with the first resource sends the first scheduling request.
  • the first SR is sent by the first resource that does not overlap with the second resource, and the first SR is sent by the second resource that does not overlap with the first resource; if it is located on a different carrier, The first resource that is overlapped by the second resource sends the preamble, and the first SR is sent by the second resource that does not overlap with the first resource, because the first first resource and the first If a second resource is located in a different carrier, even if the first SR is transmitted through the second resource overlapping with the first resource, and/or the preamble is transmitted through the first resource overlapping the second resource, the peak is not The ratio is significantly affected, so the first SR can be transmitted through the second resource overlapping with the first resource, and/or the preamble can be transmitted through the first resource overlapping the second resource, in order to simplify the operation
  • FIG. 3 is a schematic flow chart of still another method for transmitting a preamble and a scheduling request, according to an embodiment of the present disclosure.
  • the preamble is sent by the first resource that does not overlap with the second resource, and does not overlap with the first resource.
  • the sending, by the second resource, the first scheduling request includes:
  • step S203 it is determined whether the random access corresponding to the preamble is triggered by the first logical channel triggering the second scheduling request, and the state of the third resource not used for sending the second scheduling request is triggered. ;
  • step S204 if it is triggered by the state, determining whether a priority of the second logical channel that triggers the first scheduling request is higher than a priority of the first logical channel;
  • step S205 if the priority of the second logical channel is higher than the priority of the first logical channel, the preamble is sent by the first resource that does not overlap with the second resource, and the The second resource that overlaps with the first resource sends the first scheduling request.
  • the user equipment selects to send the preamble through the first first resource, because the user equipment By default, the operation of sending a preamble has a higher priority.
  • the first first resource overlaps with the first second resource on the preset time unit, it may be further determined whether the random access corresponding to the preamble is triggered by the first logical channel. If the second SR is triggered by the state of the third resource that does not send the second SR, if the state is triggered by the state, the services corresponding to the first logical channel and the second logical channel respectively trigger the SR, then the two logical channels There is comparability so that the priorities of the first logical channel and the second logical channel can be compared.
  • the priority of the second logical channel is higher than the priority of the first logical channel
  • the data indicating the service corresponding to the first logical channel is important, and then, in order to prevent the user equipment from transmitting the preamble through the first first resource,
  • the first SR triggered by the second logical channel cannot be sent, and the preamble can be sent by using the first resource that does not overlap with the second resource, and the first
  • the second resource sends the first scheduling request, so as to ensure that the preamble corresponding to the first logical channel and the second SR corresponding to the second logical channel are successfully sent.
  • the priority of the first logical channel and the priority of the second logical channel may be preset, for example, may be set at the user equipment, or may be set on the base station side, and the base station sends configuration information to indicate the user equipment. .
  • FIG. 4 is a schematic flow chart of still another method for transmitting a preamble and a scheduling request according to an embodiment of the present disclosure.
  • the preamble is sent by the first resource that does not overlap with the second resource, and does not overlap with the first resource.
  • the sending, by the second resource, the first scheduling request includes:
  • step S206 it is determined whether the random access corresponding to the preamble is triggered by the first logical channel triggering the second scheduling request, and the state of the third resource not used for sending the second scheduling request is triggered. ;
  • step S207 if triggered by the state, determining whether a priority of the second logical channel that triggers the first scheduling request is higher than a priority of the first logical channel;
  • step S208 if the priority of the second logical channel is higher than the priority of the first logical channel, the first scheduling request is sent by the first second resource, by using the first Sending, by the first resource that is not overlapped with the first second resource on the preset time unit, the preamble after the first resource;
  • step S209 if the priority of the first logical channel is higher than the priority of the second logical channel, the preamble is sent by the first first resource, and the first second is passed.
  • the first scheduling request is sent by another second resource that does not overlap with the first first resource on the preset time unit after the resource.
  • the first first resource overlaps with the first second resource on the preset time unit, it may be further determined whether the random access corresponding to the preamble is triggered by the first logical channel. If the second SR is triggered by the state of the third resource that does not send the second SR, if the state is triggered by the state, the services corresponding to the first logical channel and the second logical channel respectively trigger the SR, then the two logical channels There is comparability so that the priorities of the first logical channel and the second logical channel can be compared.
  • the data corresponding to the service of the second logical channel needs to be sent preferentially with respect to the data corresponding to the service of the first logical channel, so Transmitting, by the first second resource, the first SR, by using another first resource that does not overlap with the first second resource on the preset time unit after the first first resource.
  • the preamble is described, so that the first SR corresponding to the second logical channel can be preferentially transmitted, so that the data of the second logical channel corresponding service can be preferentially transmitted with respect to the data of the corresponding service of the first logical channel.
  • the data corresponding to the service of the first logical channel needs to be sent preferentially with respect to the data of the corresponding service of the second logical channel, so Transmitting, by the first first resource, the preamble, by sending, by the second resource that is not overlapping with the first first resource, on the preset time unit after the first second resource
  • the first SR ensures that the preamble corresponding to the first logical channel can be sent preferentially, so that the data of the corresponding service of the first logical channel can be preferentially transmitted with respect to the data of the corresponding service of the second logical channel.
  • the case where the priority of the first logical channel is equal to the priority of the second logical channel may be performed according to the case where the priority of the first logical channel is higher than the priority of the second logical channel, or may be performed according to the second logical channel.
  • the priority is higher than the priority of the first logical channel, and may be configured as needed.
  • the priority of the first logical channel and the priority of the second logical channel may be preset, for example, may be set on the user equipment, or may be set on the base station side, and the base station sends configuration information to indicate the user equipment. .
  • the priority of the first logical channel is inversely related to a delay required by the first logical channel corresponding service
  • the priority of the second logical channel is required by the second logical channel corresponding to the service.
  • the delay is inversely related.
  • the priority of the logical channel may be set according to the requirement of the logical channel corresponding service for the delay. The shorter the requirement of the logical channel corresponding service for the delay, the higher the priority of the logical channel.
  • the first SR may be sent by the first second resource, by using the first first And transmitting, by the first resource that is not overlapped with the first second resource on the preset time unit, the preamble, to ensure that the first SR corresponding to the second logical channel can be preferentially sent, thereby enabling
  • the data of the second logical channel corresponding service can be preferentially transmitted with respect to the data of the corresponding service of the first logical channel, and the requirement of the second logical channel corresponding service for the shorter delay is ensured.
  • the preamble may be sent by using the first first resource, after the first second resource Sending the first SR to another second resource that does not overlap with the first first resource on the preset time unit, so as to ensure that the preamble corresponding to the first logical channel can be sent preferentially, thereby making the first
  • the data of the corresponding service of the logical channel can be preferentially transmitted with respect to the data of the corresponding service of the second logical channel, and the requirement of the first logical channel corresponding service for the shorter delay is ensured.
  • FIG. 5 is a schematic flow chart of still another method of transmitting a preamble and a scheduling request, according to an embodiment of the present disclosure.
  • the preamble is sent by the first resource that does not overlap with the second resource, and does not overlap with the first resource.
  • the sending, by the second resource, the first scheduling request includes:
  • step S210 it is determined whether the random access corresponding to the preamble is triggered by the first logical channel triggering the second scheduling request, and the state of the third resource not used for sending the second scheduling request is triggered. ;
  • step S211 if it is triggered by the state, determining whether the first logical channel belongs to a preset first preset logical channel, and/or whether the second logical channel that triggers the first scheduling request belongs to a preset a second preset logical channel;
  • step S212 if the first logical channel belongs to the preset first preset logical channel, and/or the second logical channel that triggers the first scheduling request belongs to the preset second preset logical channel,
  • the first resource that is overlapped by the second resource sends the preamble, and the first scheduling request is sent by the second resource that does not overlap with the first resource.
  • the first first resource overlaps with the first second resource on the preset time unit, it may be further determined whether the random access corresponding to the preamble is triggered by the first logical channel. If the second SR is triggered by the state of the third resource that does not send the second SR, if the state is triggered by the state, the services corresponding to the first logical channel and the second logical channel respectively trigger the SR, then the two logical channels There is comparability so that the relationship of the first logical channel and the second logical channel can be determined.
  • first logical channel belongs to a preset first preset logical channel
  • second logical channel that triggers the first scheduling request belongs to a preset second preset logical channel.
  • the first preset logical channel and the second preset logical channel may be preset, for example, may be set on the user equipment, or may be set on the base station side, and the base station sends configuration information to indicate the user equipment.
  • the preamble is sent by the first resource that does not overlap with the second resource, and the first resource is not The overlapping second resource sends the first scheduling request.
  • the preamble is sent by using the first resource that does not overlap with the second resource, and The second resource that overlaps with the first resource sends the first scheduling request.
  • the device may also overlap with the second resource if the first logical channel belongs to the preset first preset logical channel, and the second logical channel that triggers the first scheduling request belongs to the preset second preset logical channel.
  • the first resource sends the preamble, and the first scheduling request is sent by the second resource that does not overlap with the first resource.
  • the operation is: transmitting the preamble by the first resource that does not overlap with the second resource, by using the second resource that does not overlap with the first resource. Sending the first scheduling request is controllable.
  • FIG. 6 is a schematic flow chart of still another method for transmitting a preamble and a scheduling request according to an embodiment of the present disclosure. As shown in FIG. 6, on the basis of the embodiment shown in FIG. 5, the method further includes:
  • step S3 the preamble is transmitted by the first resource that does not overlap with the second resource, and the first scheduling is sent by the second resource that does not overlap with the first resource.
  • receiving indication information for indicating the first preset logical channel and/or the second preset logical channel is included in step S3.
  • the user equipment may determine the first logical channel and the second logical channel according to the received indication information, where the user equipment may receive the indication information from the base station, or may receive the indication information from other user equipments.
  • the indication information may also be received from an operation input of the user equipment itself (ie, the indication information may be input by a user of the user equipment).
  • FIG. 7 is a schematic flow chart of still another method for transmitting a preamble and a scheduling request, according to an embodiment of the present disclosure.
  • the preamble is sent by the first resource that does not overlap with the second resource, and does not overlap with the first resource.
  • the sending, by the second resource, the first scheduling request includes:
  • step S213 it is determined whether the random access corresponding to the preamble is used to request a system message
  • step S214 if the system message is used, the preamble is sent by the first first resource, and the preamble is sent by the first resource that does not overlap with the second resource, and the The second resource that overlaps with the first resource sends the first scheduling request.
  • the user equipment selects to send the preamble through the first first resource, because the user equipment By default, the operation of sending a preamble has a higher priority.
  • the preamble when it is determined that the random access corresponding to the preamble is for requesting a system message, since the operation of requesting the system message has a lower priority in the operation performed by the user equipment, the preamble may not be sent preferentially. Transmitting the preamble by the first resource that does not overlap with the second resource, and sending the first scheduling request by using the second resource that does not overlap with the first resource, so as to ensure the first The preamble corresponding to the logical channel and the second SR corresponding to the second logical channel can be successfully transmitted.
  • FIG. 8 is a schematic flow chart of still another method for transmitting a preamble and a scheduling request, according to an embodiment of the present disclosure.
  • the preamble is sent by the first resource that does not overlap with the second resource, and does not overlap with the first resource.
  • the sending, by the second resource, the first scheduling request includes:
  • step S215 it is determined whether the random access corresponding to the preamble is used for performing beam failure recovery
  • step S216 if the beam failure recovery is used, the preamble is sent by the first first resource, and the preset second time is not used by the first second resource.
  • the other second resource in which the first first resource overlaps sends the first scheduling request.
  • the base station and the user equipment can communicate by using a beam scanning manner, and when the user access fails for a certain beam, the beam failure recovery is required, otherwise normal communication cannot be performed normally, so The operation of performing beam failure recovery has a higher priority in the operations performed by the user equipment. Therefore, in a case that the random access corresponding to the preamble is used for performing beam failure recovery, the first first resource may be sent first, and then the first second resource is followed by a preset time unit. The other second resource that does not overlap with the first first resource sends the first scheduling request to ensure that the beam failure recovery is completed as soon as possible by preferentially transmitting the preamble, so that the user equipment can resume normal communication as soon as possible.
  • the present disclosure also provides an embodiment of a transmitting apparatus for a preamble and a scheduling request.
  • FIG. 9 is a schematic block diagram of a transmitting apparatus for a preamble and a scheduling request, according to an embodiment of the present disclosure.
  • the device shown in this embodiment may be applicable to a user equipment, and the user equipment may be an electronic device such as a mobile phone or a tablet computer.
  • the sending device of the preamble and the scheduling request may include:
  • Determining module 1 configured to determine a first one of the at least one first resource for transmitting the preamble of the random access, and the first one of the at least one second resource for transmitting the first scheduling request Whether the second resources overlap on the preset time unit;
  • the sending module 2 is configured to: when the first first resource and the first second resource overlap on the preset time unit, pass the first one that does not overlap with the second resource
  • the resource sends the preamble, and the first scheduling request is sent by the second resource that does not overlap with the first resource.
  • the preset time unit is a time slot, a minimum time slot, or a subframe.
  • FIG. 10 is a schematic block diagram of another apparatus for transmitting a preamble and scheduling request, according to an embodiment of the present disclosure.
  • the sending module 2 includes:
  • the carrier determining sub-module 201 is configured to determine whether the first first resource and the first second resource are located on the same carrier;
  • the first sending submodule 202 is configured to: by using the first resource that does not overlap with the second resource, where the first first resource and the first second resource are in the same carrier And transmitting the preamble, and sending the first scheduling request by using the second resource that does not overlap with the first resource.
  • the sending module 2 includes:
  • the trigger determination sub-module 203 is configured to determine whether the random access corresponding to the preamble is triggered by the first logical channel, and the third resource that is not used to send the second scheduling request Triggered by the state;
  • the priority determining sub-module 204 is configured to determine, if the random access is triggered by the state, a priority of a second logical channel that triggers the first scheduling request, whether the first priority is higher than the first The priority of the logical channel;
  • the second sending submodule 205 is configured to pass the first resource that does not overlap with the second resource if the priority of the second logical channel is higher than the priority of the first logical channel And transmitting the preamble, and sending the first scheduling request by using the second resource that does not overlap with the first resource.
  • FIG. 12 is a schematic block diagram of still another apparatus for transmitting a preamble and a scheduling request, according to an embodiment of the present disclosure.
  • the sending module 2 includes:
  • the trigger determination sub-module 206 is configured to determine whether the random access corresponding to the preamble is triggered by the first logical channel, and the third resource is not used to send the second scheduling request. Triggered by the state;
  • a priority determining sub-module 207 configured to determine, when the random access is triggered by the state, a priority of a second logical channel that triggers the first scheduling request, whether the first priority is higher than the first The priority of the logical channel;
  • the third sending submodule 208 is configured to send the first scheduling by using the first second resource if a priority of the second logical channel is higher than a priority of the first logical channel And transmitting, by the first first resource, the first preamble that does not overlap with the first second resource on the preset time unit; and the first logical channel
  • the preamble is sent by the first first resource, and the preset time is after the first second resource
  • the second scheduling resource is not sent by the other second resource on the unit that does not overlap with the first first resource.
  • the priority of the first logical channel is inversely related to a delay required by the first logical channel corresponding service
  • the priority of the second logical channel is required by the second logical channel corresponding to the service.
  • the delay is inversely related.
  • FIG. 13 is a schematic block diagram of still another apparatus for transmitting a preamble and a scheduling request, according to an embodiment of the present disclosure.
  • the sending module 2 includes:
  • the trigger determination sub-module 209 is configured to determine whether the random access corresponding to the preamble is triggered by the first logical channel, and the third resource is not used to send the second scheduling request. Triggered by the state;
  • the channel determining sub-module 210 is configured to determine, when the random access is triggered by the state, whether the first logical channel belongs to a preset first preset logical channel, and/or trigger the first Whether the second logical channel of the scheduling request belongs to the preset second preset logical channel;
  • the fourth sending sub-module 211 is configured to belong to the preset first preset logical channel, and/or the second logical channel that triggers the first scheduling request belongs to the preset second preset logic.
  • the preamble is transmitted by the first resource that does not overlap with the second resource
  • the first scheduling request is sent by the second resource that does not overlap with the first resource.
  • FIG. 14 is a schematic block diagram of still another apparatus for transmitting a preamble and a scheduling request, according to an embodiment of the present disclosure. As shown in FIG. 14, on the basis of the embodiment shown in FIG. 13, the device further includes:
  • the receiving module 3 is configured to receive indication information for indicating the first preset logical channel and/or the second preset logical channel.
  • FIG. 15 is a schematic block diagram of still another apparatus for transmitting a preamble and a scheduling request, according to an embodiment of the present disclosure.
  • the sending module 2 includes:
  • the request determining submodule 212 is configured to determine whether the random access corresponding to the preamble is used to request a system message
  • the fifth sending sub-module 213 is configured to: when the random access is used to request a system message, send the preamble by using the first first resource, by not overlapping with the second resource. Transmitting, by the first resource, the preamble, and sending the first scheduling request by using the second resource that does not overlap with the first resource.
  • the sending module 2 includes:
  • the recovery determination sub-module 214 is configured to determine whether the random access corresponding to the preamble is used for beam failure recovery;
  • the sixth sending sub-module 215 is configured to send, by using the first first resource, the preamble, by using the first second resource, in the case that the random access is used for performing beam failure recovery.
  • the other second resource that does not overlap with the first first resource on the preset time unit sends the first scheduling request.
  • the device embodiment since it basically corresponds to the method embodiment, reference may be made to the partial description of the method embodiment.
  • the device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, ie may be located A place, or it can be distributed to multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the embodiment. Those of ordinary skill in the art can understand and implement without any creative effort.
  • An embodiment of the present disclosure further provides an electronic device, including:
  • a memory for storing processor executable instructions
  • the processor is configured to perform the steps in the method for transmitting the preamble and the scheduling request according to any of the above embodiments.
  • Embodiments of the present disclosure also provide a computer readable storage medium having stored thereon a computer program that, when executed by a processor, implements the steps in the method of transmitting a preamble and a scheduling request according to any of the above embodiments.
  • Figure 17 is a schematic block diagram of an apparatus 1700 for transmitting a preamble and scheduling request, in accordance with an embodiment of the present disclosure.
  • device 1700 can be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a gaming console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.
  • apparatus 1700 can include one or more of the following components: processing component 1702, memory 1704, power component 1706, multimedia component 1708, audio component 1710, input/output (I/O) interface 1712, sensor component 1714, And a communication component 1716.
  • Processing component 1702 typically controls the overall operation of device 1700, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • Processing component 1702 can include one or more processors 1720 to execute instructions to perform all or part of the steps of the above described methods.
  • processing component 1702 can include one or more modules to facilitate interaction between component 1702 and other components.
  • processing component 1702 can include a multimedia module to facilitate interaction between multimedia component 1708 and processing component 1702.
  • Memory 1704 is configured to store various types of data to support operation at device 1700. Examples of such data include instructions for any application or method operating on device 1700, contact data, phone book data, messages, pictures, videos, and the like. Memory 1704 can be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Disk Disk or Optical Disk.
  • Power component 1706 provides power to various components of device 1700.
  • Power component 1706 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for device 1700.
  • Multimedia component 1708 includes a screen between the device 1700 and a user that provides an output interface.
  • the screen can include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen can be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, slides, and gestures on the touch panel. The touch sensor may sense not only the boundary of the touch or sliding action, but also the duration and pressure associated with the touch or slide operation.
  • the multimedia component 1708 includes a front camera and/or a rear camera. When the device 1700 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 1710 is configured to output and/or input an audio signal.
  • audio component 1710 includes a microphone (MIC) that is configured to receive an external audio signal when device 1700 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode.
  • the received audio signal may be further stored in memory 1704 or transmitted via communication component 1716.
  • the audio component 1710 also includes a speaker for outputting an audio signal.
  • the I/O interface 1712 provides an interface between the processing component 1702 and a peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to, a home button, a volume button, a start button, and a lock button.
  • Sensor assembly 1714 includes one or more sensors for providing device 1700 with a status assessment of various aspects.
  • sensor assembly 1714 can detect an open/closed state of device 1700, a relative positioning of components, such as the display and keypad of device 1700, and sensor component 1714 can also detect a change in position of one component of device 1700 or device 1700. The presence or absence of user contact with device 1700, device 1700 orientation or acceleration/deceleration and temperature change of device 1700.
  • Sensor assembly 1714 can include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 1714 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 1714 can also include an acceleration sensor, a gyro sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 1716 is configured to facilitate wired or wireless communication between device 1700 and other devices.
  • the device 1700 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
  • communication component 1716 receives broadcast signals or broadcast associated information from an external broadcast management system via a broadcast channel.
  • the communication component 1716 also includes a near field communication (NFC) module to facilitate short range communication.
  • NFC near field communication
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • apparatus 1700 can be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation for performing the preamble and scheduling request transmission method described in any of the above embodiments.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable A gate array
  • controller microcontroller, microprocessor or other electronic component implementation for performing the preamble and scheduling request transmission method described in any of the above embodiments.
  • non-transitory computer readable storage medium comprising instructions, such as a memory 1704 comprising instructions executable by processor 1720 of apparatus 1700 to perform the above method.
  • the non-transitory computer readable storage medium may be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.

Abstract

本公开提出一种前导码和调度请求的发送方法，包括：确定用于发送随机接入的前导码的至少一个第一资源中的第一个第一资源，与用于发送第一调度请求的至少一个第二资源中的第一个第二资源，在预设时间单元上是否重叠；若重叠，通过不与第二资源重叠的第一资源发送前导码，通过不与第一资源重叠的第二资源发送第一调度请求。根据本公开的实施例，可以通过不与第二资源重叠的第一资源发送前导码，通过不与第一资源重叠的第二资源发送第一调度请求，从而在保证不在重叠的第一资源和第二资源上既发送第一SR又发送前导码的基础上，完成了将第一SR和前导码发送至基站，进而使得第一SR对应的逻辑信道的数据和前导码对应的逻辑信道的数据都可以相对及时地被发送至基站。

Description

前导码和调度请求的发送方法及装置 技术领域
本申请涉及通信技术领域，具体而言，涉及前导码和调度请求的发送方法、电子设备和计算机可读存储介质。
背景技术
在用户设备需要上行传输新的数据时，会触发BSR(Buffer Status Report，缓存状态报告)，当没有可用的上行资源用于传输BSR时，可以触发SR(Scheduling Request，调度请求)，并通过PUCCH(Physical Uplink Control CHannel，物理上行控制信道)资源将SR传输至基站以请求上行资源，而在没有用于传输SR的PUCCH的情况下，需要向基站发起随机接入，其中，首先向基站发送preamble(前导码)。
在某些情况下，用户设备既需要向基站发送SR，又需要向基站发送preamble，例如基于第一逻辑信道和第二逻辑信道分别触发了SR，其中，针对第一逻辑信道有用于传输SR的PUCCH资源，针对第二逻辑信道没有用于传输SR的PUCCH资源，则针对第一逻辑信道通过PUCCH资源向基站发送SR来请求上行资源，针对第二逻辑信道则需要向基站发送preamble进行随机接入。
用户设备在既需要向基站发送SR，又需要向基站发送preamble时，可能存在用于发送SR的PUCCH资源和用于发送preamble的PRACH(Physical Random Access Channel,物理随机接入信道)资源在时域上重叠的情况，然而物理层并不支持将SR与preamble在相同的时域上发送，所以在一种相关技术中，物理层只会选择SR和preamble两者之一来发送，这会导致未发送的另一者对应的逻辑信道的数据不能及时地发送，从而影响数据的正常发送。
发明内容
有鉴于此，本发明提出了前导码和调度请求的发送方法、前导码和调度请求的发送装置、电子设备和计算机可读存储介质。
根据本公开实施例的第一方面，提出一种前导码和调度请求的发送方法，包括：
确定用于发送随机接入的前导码的至少一个第一资源中的第一个第一资源，与用于发送第一调度请求的至少一个第二资源中的第一个第二资源，在预设时间单元上是否重叠；
若重叠，通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求。
可选地，所述预设时间单元为时隙、最小时隙或子帧。
可选地，所述通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求包括：
确定所述第一个第一资源和所述第一个第二资源是否位于同一载波；
若所述第一个第一资源和所述第一个第二资源位于同一载波，通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求。
可选地，所述通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求包括：
确定所述前导码对应的随机接入，是否是由第一逻辑信道触发了第二调度请求，而没有用于发送所述第二调度请求的第三资源的状态所触发的；
若是由所述状态触发的，确定触发所述第一调度请求的第二逻辑信道的优先级，是否高于所述第一逻辑信道的优先级；
若所述第二逻辑信道的优先级高于所述第一逻辑信道的优先级，通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求。
可选地，所述通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求包括：
确定所述前导码对应的随机接入，是否是由第一逻辑信道触发了第二调度请求，而没有用于发送所述第二调度请求的第三资源的状态所触发的；
若是由所述状态触发的，确定触发所述第一调度请求的第二逻辑信道的优先级，是否高于所述第一逻辑信道的优先级；
若所述第二逻辑信道的优先级高于所述第一逻辑信道的优先级，通过所述第一个第二资源发送所述第一调度请求，通过所述第一个第一资源之后的在所述预设时间单元上不与所述第一个第二资源重叠的其他第一资源发送所述前导码；
若所述第一逻辑信道的优先级高于所述第二逻辑信道的优先级，通过所述第一个第一资源发送所述前导码，通过所述第一个第二资源之后的在所述预设时间单元上不与所述第一个第一资源重叠的其他第二资源发送所述第一调度请求。
可选地，所述第一逻辑信道的优先级与所述第一逻辑信道对应业务所要求的时延反相关，且第二逻辑信道的优先级与所述第二逻辑信道对应业务所要求的时延反相关。
可选地，所述通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求包括：
确定所述前导码对应的随机接入，是否是由第一逻辑信道触发了第二调度请求，而没有用于发送所述第二调度请求的第三资源的状态所触发的；
若是由所述状态触发的，确定所述第一逻辑信道是否属于预设第一预设逻辑信道，和/或触发所述第一调度请求的第二逻辑信道是否属于预设第二预设逻辑信道；
若所述第一逻辑信道属于预设第一预设逻辑信道，和/或触发所述第一调度请求的第二逻辑信道属于预设第二预设逻辑信道，通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求。
可选地，所述方法还包括：
在所述通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求之前，接收用于指示所述第一预设逻辑信道和/或第二预设逻辑信道的指示信息。
可选地，所述通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求包括：
确定所述前导码对应的随机接入，是否用于请求系统消息；
若用于请求系统消息，通过所述第一个第一资源发送所述前导码，通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述 第二资源发送所述第一调度请求。
可选地，所述通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求包括：
确定所述前导码对应的随机接入，是否用于进行波束失败恢复；
若用于进行波束失败恢复，通过所述第一个第一资源发送所述前导码，通过所述第一个第二资源之后的在所述预设时间单元上不与所述第一个第一资源重叠的其他第二资源发送所述第一调度请求。
根据本公开实施例的第二方面，提出一种前导码和调度请求的发送装置，包括：
确定模块，被配置为确定用于发送随机接入的前导码的至少一个第一资源中的第一个第一资源，与用于发送第一调度请求的至少一个第二资源中的第一个第二资源，在预设时间单元上是否重叠；
发送模块，被配置在所述第一个第一资源与所述第一个第二资源在预设时间单元上若重叠的情况下，通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求。
可选地，所述预设时间单元为时隙、最小时隙或子帧。
可选地，所述发送模块包括：
载波确定子模块，被配置为确定所述第一个第一资源和所述第一个第二资源是否位于同一载波；
第一发送子模块，被配置为在所述第一个第一资源和所述第一个第二资源位于同一载波的情况下，通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求。
可选地，所述发送模块包括：
触发确定子模块，被配置为确定所述前导码对应的随机接入，是否是由第一逻辑信道触发了第二调度请求，而没有用于发送所述第二调度请求的第三资源的状态所触发的；
优先级确定子模块，被配置为在所述随机接入是由所述状态触发的情况下，确定触发所述第一调度请求的第二逻辑信道的优先级，是否高于所述第一逻辑信道的优先级；
第二发送子模块，被配置为在所述第二逻辑信道的优先级高于所述第一逻辑信道的优先级的情况下，通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求。
可选地，所述发送模块包括：
触发确定子模块，被配置为确定所述前导码对应的随机接入，是否是由第一逻辑信道触发了第二调度请求，而没有用于发送所述第二调度请求的第三资源的状态所触发的；
优先级确定子模块，被配置为在所述随机接入是由所述状态触发的情况下，确定触发所述第一调度请求的第二逻辑信道的优先级，是否高于所述第一逻辑信道的优先级；
第三发送子模块，被配置为在所述第二逻辑信道的优先级高于所述第一逻辑信道的优先级的情况下，通过所述第一个第二资源发送所述第一调度请求，通过所述第一个第一资源之后的在所述预设时间单元上不与所述第一个第二资源重叠的其他第一资源发送所述前导码；以及所述第一逻辑信道的优先级高于所述第二逻辑信道的优先级的情况下，通过所述第一个第一资源发送所述前导码，通过所述第一个第二资源之后的在所述预设时间单元上不与所述第一个第一资源重叠的其他第二资源发送所述第一调度请求。
可选地，所述第一逻辑信道的优先级与所述第一逻辑信道对应业务所要求的时延反相关，且第二逻辑信道的优先级与所述第二逻辑信道对应业务所要求的时延反相关。
可选地，所述发送模块包括：
触发确定子模块，被配置为确定所述前导码对应的随机接入，是否是由第一逻辑信道触发了第二调度请求，而没有用于发送所述第二调度请求的第三资源的状态所触发的；
信道确定子模块，被配置为在所述随机接入是由所述状态触发的情况下，确定所述第一逻辑信道是否属于预设第一预设逻辑信道，和/或触发所述第一调度请求的第二逻辑信道是否属于预设第二预设逻辑信道；
第四发送子模块，被配置为在所述第一逻辑信道属于预设第一预设逻辑信道，和/或触发所述第一调度请求的第二逻辑信道属于预设第二预设逻辑信道的情况下，通 过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求。
可选地，所述装置还包括：
接收模块，被配置为接收用于指示所述第一预设逻辑信道和/或第二预设逻辑信道的指示信息。
可选地，所述发送模块包括：
请求确定子模块，被配置为确定所述前导码对应的随机接入，是否用于请求系统消息；
第五发送子模块，被配置为在所述随机接入用于请求系统消息的情况下，通过所述第一个第一资源发送所述前导码，通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求。
可选地，所述发送模块包括：
恢复确定子模块，被配置为确定所述前导码对应的随机接入，是否用于进行波束失败恢复；
第六发送子模块，被配置为在所述随机接入用于进行波束失败恢复的情况下，通过所述第一个第一资源发送所述前导码，通过所述第一个第二资源之后的在所述预设时间单元上不与所述第一个第一资源重叠的其他第二资源发送所述第一调度请求。
根据本公开实施例的第三方面，提出电子设备，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为执行上述任一实施例所述方法中的步骤。
根据本公开实施例的第四方面，提出一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现上述任一实施例所述方法中的步骤。
根据上述实施例可知，可以通过不与所述第二资源重叠的所述第一资源发送所述第一SR，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求，从而在保证不在重叠的第一资源和第二资源上既发送第一SR又发送前导码的基础上，完成了将第一SR和前导码发送至基站，进而使得第一SR对应的逻辑信道的数据和前导 码对应的逻辑信道的数据都可以相对及时地被发送至基站。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是根据本公开的实施例示出的一种前导码和调度请求的发送方法的示意流程图。
图2是根据本公开的实施例示出的另一种前导码和调度请求的发送方法的示意流程图。
图3是根据本公开的实施例示出的又一种前导码和调度请求的发送方法的示意流程图。
图4是根据本公开的实施例示出的又一种前导码和调度请求的发送方法的示意流程图。
图5是根据本公开的实施例示出的又一种前导码和调度请求的发送方法的示意流程图。
图6是根据本公开的实施例示出的又一种前导码和调度请求的发送方法的示意流程图。
图7是根据本公开的实施例示出的又一种前导码和调度请求的发送方法的示意流程图。
图8是根据本公开的实施例示出的又一种前导码和调度请求的发送方法的示意流程图。
图9是根据本公开的实施例示出的一种前导码和调度请求的发送装置的示意框图。
图10是根据本公开的实施例示出的另一种前导码和调度请求的发送装置的示意框图。
图11是根据本公开的实施例示出的又一种前导码和调度请求的发送装置的示意框图。
图12是根据本公开的实施例示出的又一种前导码和调度请求的发送装置的示意框图。
图13是根据本公开的实施例示出的又一种前导码和调度请求的发送装置的示意框图。
图14是根据本公开的实施例示出的又一种前导码和调度请求的发送装置的示意框图。
图15是根据本公开的实施例示出的又一种前导码和调度请求的发送装置的示意框图。
图16是根据本公开的实施例示出的又一种前导码和调度请求的发送装置的示意框图。
图17是根据本公开的实施例示出的一种用于发送前导码和调度请求的装置的示意框图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
图1是根据本公开的实施例示出的一种前导码和调度请求的发送方法的示意流程图。本实施例所示的方法可以适用于用户设备，所述用户设备可以是手机、平板电脑等电子设备。
如图1所示，所述前导码和调度请求的发送方法可以包括以下步骤：
在步骤S1中，确定用于发送随机接入的前导码的至少一个第一资源中的第一个第一资源，与用于发送第一调度请求的至少一个第二资源中的第一个第二资源，在预设时间单元上是否重叠，若重叠，执行步骤S2。
在一个实施例中，在用户设备触发了缓存状态报告(以下简称BSR)后，若没有可用的上行资源用于传输BSR，则可以触发调度请求(以下简称SR)，其中，用户设备可以通过物理上行控制信道(以下简称PUCCH)资源传输SR，也即第二资源可以是PUCCH资源。而在没有可以用于传输SR的PUCCH资源时，用户设备需要向基站发起随机接入，其中，首先向基站发送随机接入的前导码。
需要说明的是，除了在没有可以用于传输SR的PUCCH资源时，用户设备需要向基站发起随机接入，在其他情况下，用户设备也可以向基站发起随机接入，例如用户设备与基站建立通信连接，用户设备与基站恢复通信连接，用户设备进行波束失败恢复(BFR，Beam Failure Recovery)等情况，用户设备也可以向基站发送随机接入的前导码。其中，第一资源可以是物理随机接入信道(以下简称PRACH)资源。
在一个实施例中，可以存在至少一个第一资源和至少一个第二资源，在第一资源和第二资源分别为多个的情况下，第一个第二资源可以是指在触发第一SR的时刻之后的第一个第二资源；若因为没有可以用于传输第一SR的PUCCH资源而发起随机接入，那么第一个第一资源可以是指在触发第一SR的时刻之后的第一个第一资源；若因为需要与基站建立通信连接，或与基站恢复通信连接，或进行波束失败恢复而发起随机接入，那么第一个第一资源可以是指在发起随机接入的时刻之后的第一个第一资源。
其中，第一个第一资源与第一个第二资源在预设时间单元上重叠，可以包括第一个第一资源与第一个第二资源在预设时间单元上部分重叠和全部重叠的情况。而预设时间单元的时长(例如所包括的符号数)则可以根据需要进行设置。
在步骤S2中，通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求。
由于不能在重叠的第一资源和第二资源上既发送第一SR又发送前导码，因此在一种相关技术中，在第一个第一资源与第一个第二资源在预设时间单元上重叠的情况下，会通过第一个第一子资源来发送前导码，或通过第一个第二资源来发送第一SR，这就导致未发送前导码或者第一SR对应的逻辑信道的数据不能及时地发送，从而影响数据的正常发送。
根据本公开的实施例，则可以通过不与所述第二资源重叠的所述第一资源发送所述第一SR，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求，从 而在保证不在重叠的第一资源和第二资源上既发送第一SR又发送前导码的基础上，完成了将第一SR和前导码发送至基站，进而使得第一SR对应的逻辑信道的数据和前导码对应的逻辑信道的数据都可以相对及时地被发送至基站。
可选地，所述预设时间单元为时隙、最小时隙或子帧。
在一个实施例中，确定第一个第一资源与第一个第二资源在预设时间单元是否重叠，可以是确定第一个第一资源与第一个第二资源在时隙上是否重叠，也可以是确定第一个第一资源与第一个第二资源在最小时隙(即mini-slot，根据配置的不同包含的时域符号的数目可以有所不同)上是否重叠，还可以是确定第一个第一资源与第一个第二资源在子帧上是否重叠，
其中，所述时隙、最小时隙以及子帧，分别可以是根据需要进行选定的。例如针对第一个第一资源与第一个第二资源，可以确定第一个第一资源与第一个第二资源在选定的时隙上是否重叠，并当在选定的时隙上重叠时，才执行步骤S2，而在选定的时隙意外的其他时隙上重叠时，则不执行步骤S2。
图2是根据本公开的实施例示出的另一种前导码和调度请求的发送方法的示意流程图。如图2所示，在图1所示实施例的基础上，所述通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求包括：
在步骤S201中，确定所述第一个第一资源和所述第一个第二资源是否位于同一载波；
在步骤S202中，若所述第一个第一资源和所述第一个第二资源位于同一载波，通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求。
在一个实施例中，针对在预设时间单元上重叠的定第一个第一资源与第一个第二资源，可以进一步确定第一个第一资源与第一个第二资源是否位于同一载波，若位于同一载波，则通过不与第二资源重叠的第一资源发送前导码，通过不与第一资源重叠的第二资源发送第一SR；若位于不同载波，则无需通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一SR，因为在第一个第一资源和所述第一个第二资源位于不同载波的情况下，即使通过与第一资源重叠的第二资源传输第一SR，和/或通过与第二资源重叠的第一资源传 输前导码，也不会对峰均比造成明显影响，因此可以通过与第一资源重叠的第二资源传输第一SR，和/或通过与第二资源重叠的第一资源传输前导码，以便简化操作。
图3是根据本公开的实施例示出的又一种前导码和调度请求的发送方法的示意流程图。如图3所示，在图1所示实施例的基础上，所述通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求包括：
在步骤S203中，确定所述前导码对应的随机接入，是否是由第一逻辑信道触发了第二调度请求，而没有用于发送所述第二调度请求的第三资源的状态所触发的；
在步骤S204中，若是由所述状态触发的，确定触发所述第一调度请求的第二逻辑信道的优先级，是否高于所述第一逻辑信道的优先级；
在步骤S205中，若所述第二逻辑信道的优先级高于所述第一逻辑信道的优先级，通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求。
在一种相关技术中，在第一个第一资源与第一个第二资源在预设时间单元上重叠的情况下，用户设备会选择通过第一个第一资源发送前导码，因为用户设备默认发送前导码的操作优先级较高。
在一个实施例中，在第一个第一资源与第一个第二资源在预设时间单元上重叠的情况下，可以进一步确定前导码对应的随机接入是否是由第一逻辑信道触发了第二SR，而没有发送第二SR的第三资源的状态所触发的，若是由该状态触发的，说明第一逻辑信道和第二逻辑信道对应的业务分别触发了SR，那么两个逻辑信道存在可比性，从而可以比较第一逻辑信道和第二逻辑信道的优先级。
在第二逻辑信道的优先级高于第一逻辑信道的优先级的情况下，说明第一逻辑信道对应的业务的数据较为重要，那么为了避免用户设备通过第一个第一资源发送前导码，而导致第二逻辑信道所触发的第一SR无法发送，可以通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求，以便确保第一逻辑信道对应的前导码和第二逻辑信道对应的第二SR都能顺利发送。
其中，第一逻辑信道的优先级和第二逻辑信道的优先级可以是预先设置的，例如可以在用户设备进行设置，也可以在基站侧进行设置，并由基站发送配置信息对用 户设备进行指示。
图4是根据本公开的实施例示出的又一种前导码和调度请求的发送方法的示意流程图。如图4所示，在图1所示实施例的基础上，所述通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求包括：
在步骤S206中，确定所述前导码对应的随机接入，是否是由第一逻辑信道触发了第二调度请求，而没有用于发送所述第二调度请求的第三资源的状态所触发的；
在步骤S207中，若是由所述状态触发的，确定触发所述第一调度请求的第二逻辑信道的优先级，是否高于所述第一逻辑信道的优先级；
在步骤S208中，若所述第二逻辑信道的优先级高于所述第一逻辑信道的优先级，通过所述第一个第二资源发送所述第一调度请求，通过所述第一个第一资源之后的在所述预设时间单元上不与所述第一个第二资源重叠的其他第一资源发送所述前导码；
在步骤S209中，若所述第一逻辑信道的优先级高于所述第二逻辑信道的优先级，通过所述第一个第一资源发送所述前导码，通过所述第一个第二资源之后的在所述预设时间单元上不与所述第一个第一资源重叠的其他第二资源发送所述第一调度请求。
在一个实施例中，在第一个第一资源与第一个第二资源在预设时间单元上重叠的情况下，可以进一步确定前导码对应的随机接入是否是由第一逻辑信道触发了第二SR，而没有发送第二SR的第三资源的状态所触发的，若是由该状态触发的，说明第一逻辑信道和第二逻辑信道对应的业务分别触发了SR，那么两个逻辑信道存在可比性，从而可以比较第一逻辑信道和第二逻辑信道的优先级。
若所述第二逻辑信道的优先级高于所述第一逻辑信道的优先级，说明第二逻辑信道对应业务的数据相对于第一逻辑信道对应业务的数据需要优先发送，因此可以通过所述第一个第二资源发送所述第一SR，通过所述第一个第一资源之后的在所述预设时间单元上不与所述第一个第二资源重叠的其他第一资源发送所述前导码，从而确保第二逻辑信道对应的第一SR能够优先发送，进而使得第二逻辑信道对应业务的数据相对于第一逻辑信道对应业务的数据能够优先发送。
若所述第一逻辑信道的优先级高于所述第二逻辑信道的优先级，说明第一逻辑 信道对应业务的数据相对于第二逻辑信道对应业务的数据需要优先发送，因此可以通过所述第一个第一资源发送所述前导码，通过所述第一个第二资源之后的在所述预设时间单元上不与所述第一个第一资源重叠的其他第二资源发送所述第一SR，从而确保第一逻辑信道对应的前导码能够优先发送，进而使得第一逻辑信道对应业务的数据相对于第二逻辑信道对应业务的数据能够优先发送。
其中，对于第一逻辑信道的优先级等于第二逻辑信道的优先级的情况，可以按照第一逻辑信道的优先级高于第二逻辑信道的优先级的情况执行，也可以按照第二逻辑信道的优先级高于第一逻辑信道的优先级的情况执行，具体可以根据需要进行配置。
另外，第一逻辑信道的优先级和第二逻辑信道的优先级可以是预先设置的，例如可以在用户设备进行设置，也可以在基站侧进行设置，并由基站发送配置信息对用户设备进行指示。
可选地，所述第一逻辑信道的优先级与所述第一逻辑信道对应业务所要求的时延反相关，且第二逻辑信道的优先级与所述第二逻辑信道对应业务所要求的时延反相关。
在一个实施例中，可以根据逻辑信道对应业务对于时延的要求设置逻辑信道的优先级，其中，逻辑信道对应业务对于时延的要求越短，则逻辑信道的优先级越高。
据此，例如在第二逻辑信道的优先级高于第一逻辑信道的优先级的情况下，可以通过所述第一个第二资源发送所述第一SR，通过所述第一个第一资源之后的在所述预设时间单元上不与所述第一个第二资源重叠的其他第一资源发送所述前导码，从而确保第二逻辑信道对应的第一SR能够优先发送，进而使得第二逻辑信道对应业务的数据相对于第一逻辑信道对应业务的数据能够优先发送，保证第二逻辑信道对应业务对于较短时延的要求。
相应地，在第一逻辑信道的优先级高于第二逻辑信道的优先级的情况下，可以通过所述第一个第一资源发送所述前导码，通过所述第一个第二资源之后的在所述预设时间单元上不与所述第一个第一资源重叠的其他第二资源发送所述第一SR，从而确保第一逻辑信道对应的前导码能够优先发送，进而使得第一逻辑信道对应业务的数据相对于第二逻辑信道对应业务的数据能够优先发送，保证第一逻辑信道对应业务对于较短时延的要求。
图5是根据本公开的实施例示出的又一种前导码和调度请求的发送方法的示意 流程图。如图5所示，在图1所示实施例的基础上，所述通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求包括：
在步骤S210中，确定所述前导码对应的随机接入，是否是由第一逻辑信道触发了第二调度请求，而没有用于发送所述第二调度请求的第三资源的状态所触发的；
在步骤S211中，若是由所述状态触发的，确定所述第一逻辑信道是否属于预设第一预设逻辑信道，和/或触发所述第一调度请求的第二逻辑信道是否属于预设第二预设逻辑信道；
在步骤S212中，若所述第一逻辑信道属于预设第一预设逻辑信道，和/或触发所述第一调度请求的第二逻辑信道属于预设第二预设逻辑信道，通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求。
在一个实施例中，在第一个第一资源与第一个第二资源在预设时间单元上重叠的情况下，可以进一步确定前导码对应的随机接入是否是由第一逻辑信道触发了第二SR，而没有发送第二SR的第三资源的状态所触发的，若是由该状态触发的，说明第一逻辑信道和第二逻辑信道对应的业务分别触发了SR，那么两个逻辑信道存在可比性，从而可以确定第一逻辑信道和第二逻辑信道的关系。
例如可以确定所述第一逻辑信道是否属于预设第一预设逻辑信道，和/或触发所述第一调度请求的第二逻辑信道是否属于预设第二预设逻辑信道。其中，第一预设逻辑信道和第二预设逻辑信道可以是预先设置的，例如可以在用户设备进行设置，也可以在基站侧进行设置，并由基站发送配置信息对用户设备进行指示。
其中，可以在第一逻辑信道属于预设第一预设逻辑信道的情况下，通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求。
也可以触发第一调度请求的第二逻辑信道属于预设第二预设逻辑信道的情况下，通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求。
还可以在第一逻辑信道属于预设第一预设逻辑信道，且触发第一调度请求的第二逻辑信道属于预设第二预设逻辑信道的情况下，通过不与所述第二资源重叠的所述 第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求。
据此，通过预先设置预设逻辑信道，使得操作：通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求，具有可控性。
图6是根据本公开的实施例示出的又一种前导码和调度请求的发送方法的示意流程图。如图6所示，在图5所示实施例的基础上，所述方法还包括：
在步骤S3中，在所述通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求之前，接收用于指示所述第一预设逻辑信道和/或第二预设逻辑信道的指示信息。
在一个实施例中，用户设备可以根据接收到的指示信息确定第一逻辑信道以及第二逻辑信道，其中，用户设备可以从基站接收所述指示信息，也可以从其他用户设备接收所述指示信息，还可以从用户设备本身的操作输入端接收所述指示信息(也即指示信息可以是用户设备的使用者输入的)。
图7是根据本公开的实施例示出的又一种前导码和调度请求的发送方法的示意流程图。如图7所示，在图1所示实施例的基础上，所述通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求包括：
在步骤S213中，确定所述前导码对应的随机接入，是否用于请求系统消息；
在步骤S214中，若用于请求系统消息，通过所述第一个第一资源发送所述前导码，通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求。
在一种相关技术中，在第一个第一资源与第一个第二资源在预设时间单元上重叠的情况下，用户设备会选择通过第一个第一资源发送前导码，因为用户设备默认发送前导码的操作优先级较高。
在一个实施例中，当确定前导码对应的随机接入是用于请求系统消息时，由于请求系统消息的操作在用户设备执行的操作中优先级较低，因此可以不必优先发送前导码，而是可以通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求，以便确保第一逻辑信道 对应的前导码和第二逻辑信道对应的第二SR都能顺利发送。
图8是根据本公开的实施例示出的又一种前导码和调度请求的发送方法的示意流程图。如图8所示，在图1所示实施例的基础上，所述通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求包括：
在步骤S215中，确定所述前导码对应的随机接入，是否用于进行波束失败恢复；
在步骤S216中，若用于进行波束失败恢复，通过所述第一个第一资源发送所述前导码，通过所述第一个第二资源之后的在所述预设时间单元上不与所述第一个第一资源重叠的其他第二资源发送所述第一调度请求。
在一个实施例中，在5G通信中，基站与用户设备可以通过波束扫描方式进行通信，而当针对某个波束用户接入失败，那么就需要进行波束失败恢复，否则无法正常进行正常通信，因此，进行波束失败恢复的操作在用户设备执行的操作中优先级较高。从而在所述前导码对应的随机接入用于进行波束失败恢复的情况下，可以先第一个第一资源发送所述前导码，然后通过第一个第二资源之后的在预设时间单元上不与第一个第一资源重叠的其他第二资源发送第一调度请求，以保证通过优先发送前导码尽快完成波束失败恢复，从而使得用户设备能够尽快恢复正常通信。
与前述的前导码和调度请求的发送方法的实施例相对应，本公开还提供了前导码和调度请求的发送装置的实施例。
图9是根据本公开的实施例示出的一种前导码和调度请求的发送装置的示意框图。本实施例所示的装置可以适用于用户设备，所述用户设备可以是手机、平板电脑等电子设备。
如图9所示，所述前导码和调度请求的发送装置可以包括：
确定模块1，被配置为确定用于发送随机接入的前导码的至少一个第一资源中的第一个第一资源，与用于发送第一调度请求的至少一个第二资源中的第一个第二资源，在预设时间单元上是否重叠；
发送模块2，被配置在所述第一个第一资源与所述第一个第二资源在预设时间单元上若重叠的情况下，通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求。
可选地，所述预设时间单元为时隙、最小时隙或子帧。
图10是根据本公开的实施例示出的另一种前导码和调度请求的发送装置的示意框图。如图10所示，在图9所示实施例的基础上，所述发送模块2包括：
载波确定子模块201，被配置为确定所述第一个第一资源和所述第一个第二资源是否位于同一载波；
第一发送子模块202，被配置为在所述第一个第一资源和所述第一个第二资源位于同一载波的情况下，通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求。
图11是根据本公开的实施例示出的又一种前导码和调度请求的发送装置的示意框图。如图11所示，在图9所示实施例的基础上，所述发送模块2包括：
触发确定子模块203，被配置为确定所述前导码对应的随机接入，是否是由第一逻辑信道触发了第二调度请求，而没有用于发送所述第二调度请求的第三资源的状态所触发的；
优先级确定子模块204，被配置为在所述随机接入是由所述状态触发的情况下，确定触发所述第一调度请求的第二逻辑信道的优先级，是否高于所述第一逻辑信道的优先级；
第二发送子模块205，被配置为在所述第二逻辑信道的优先级高于所述第一逻辑信道的优先级的情况下，通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求。
图12是根据本公开的实施例示出的又一种前导码和调度请求的发送装置的示意框图。如图12所示，在图9所示实施例的基础上，所述发送模块2包括：
触发确定子模块206，被配置为确定所述前导码对应的随机接入，是否是由第一逻辑信道触发了第二调度请求，而没有用于发送所述第二调度请求的第三资源的状态所触发的；
优先级确定子模块207，被配置为在所述随机接入是由所述状态触发的情况下，确定触发所述第一调度请求的第二逻辑信道的优先级，是否高于所述第一逻辑信道的优先级；
第三发送子模块208，被配置为在所述第二逻辑信道的优先级高于所述第一逻 辑信道的优先级的情况下，通过所述第一个第二资源发送所述第一调度请求，通过所述第一个第一资源之后的在所述预设时间单元上不与所述第一个第二资源重叠的其他第一资源发送所述前导码；以及所述第一逻辑信道的优先级高于所述第二逻辑信道的优先级的情况下，通过所述第一个第一资源发送所述前导码，通过所述第一个第二资源之后的在所述预设时间单元上不与所述第一个第一资源重叠的其他第二资源发送所述第一调度请求。
可选地，所述第一逻辑信道的优先级与所述第一逻辑信道对应业务所要求的时延反相关，且第二逻辑信道的优先级与所述第二逻辑信道对应业务所要求的时延反相关。
图13是根据本公开的实施例示出的又一种前导码和调度请求的发送装置的示意框图。如图13所示，在图9所示实施例的基础上，所所述发送模块2包括：
触发确定子模块209，被配置为确定所述前导码对应的随机接入，是否是由第一逻辑信道触发了第二调度请求，而没有用于发送所述第二调度请求的第三资源的状态所触发的；
信道确定子模块210，被配置为在所述随机接入是由所述状态触发的情况下，确定所述第一逻辑信道是否属于预设第一预设逻辑信道，和/或触发所述第一调度请求的第二逻辑信道是否属于预设第二预设逻辑信道；
第四发送子模块211，被配置为在所述第一逻辑信道属于预设第一预设逻辑信道，和/或触发所述第一调度请求的第二逻辑信道属于预设第二预设逻辑信道的情况下，通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求。
图14是根据本公开的实施例示出的又一种前导码和调度请求的发送装置的示意框图。如图14所示，在图13所示实施例的基础上，所述装置还包括：
接收模块3，被配置为接收用于指示所述第一预设逻辑信道和/或第二预设逻辑信道的指示信息。
图15是根据本公开的实施例示出的又一种前导码和调度请求的发送装置的示意框图。如图15所示，在图9所示实施例的基础上，所述发送模块2包括：
请求确定子模块212，被配置为确定所述前导码对应的随机接入，是否用于请求系统消息；
第五发送子模块213，被配置为在所述随机接入用于请求系统消息的情况下，通过所述第一个第一资源发送所述前导码，通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求。
图16是根据本公开的实施例示出的又一种前导码和调度请求的发送装置的示意框图。如图16所示，在图9所示实施例的基础上，所述发送模块2包括：
恢复确定子模块214，被配置为确定所述前导码对应的随机接入，是否用于进行波束失败恢复；
第六发送子模块215，被配置为在所述随机接入用于进行波束失败恢复的情况下，通过所述第一个第一资源发送所述前导码，通过所述第一个第二资源之后的在所述预设时间单元上不与所述第一个第一资源重叠的其他第二资源发送所述第一调度请求。
关于上述实施例中的装置，其中各个模块执行操作的具体方式已经在相关方法的实施例中进行了详细描述，此处将不做详细阐述说明。
对于装置实施例而言，由于其基本对应于方法实施例，所以相关之处参见方法实施例的部分说明即可。以上所描述的装置实施例仅仅是示意性的，其中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模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性劳动的情况下，即可以理解并实施。
本公开的实施例还提出一种电子设备，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为执行上述任一实施例所述前导码和调度请求的发送方法中的步骤。
本公开的实施例还提一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现上述任一实施例所述前导码和调度请求的发送方法中的步骤。
图17是根据本公开的实施例示出的一种用于发送前导码和调度请求的装置 1700的示意框图。例如，装置1700可以是移动电话，计算机，数字广播终端，消息收发设备，游戏控制台，平板设备，医疗设备，健身设备，个人数字助理等。
参照图17，装置1700可以包括以下一个或多个组件：处理组件1702，存储器1704，电源组件1706，多媒体组件1708，音频组件1710，输入/输出(I/O)的接口1712，传感器组件1714，以及通信组件1716。
处理组件1702通常控制装置1700的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理组件1702可以包括一个或多个处理器1720来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件1702可以包括一个或多个模块，便于处理组件1702和其他组件之间的交互。例如，处理组件1702可以包括多媒体模块，以方便多媒体组件1708和处理组件1702之间的交互。
存储器1704被配置为存储各种类型的数据以支持在装置1700的操作。这些数据的示例包括用于在装置1700上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器1704可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电源组件1706为装置1700的各种组件提供电力。电源组件1706可以包括电源管理系统，一个或多个电源，及其他与为装置1700生成、管理和分配电力相关联的组件。
多媒体组件1708包括在所述装置1700和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件1708包括一个前置摄像头和/或后置摄像头。当装置1700处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件1710被配置为输出和/或输入音频信号。例如，音频组件1710包括 一个麦克风(MIC)，当装置1700处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器1704或经由通信组件1716发送。在一些实施例中，音频组件1710还包括一个扬声器，用于输出音频信号。
I/O接口1712为处理组件1702和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件1714包括一个或多个传感器，用于为装置1700提供各个方面的状态评估。例如，传感器组件1714可以检测到装置1700的打开/关闭状态，组件的相对定位，例如所述组件为装置1700的显示器和小键盘，传感器组件1714还可以检测装置1700或装置1700一个组件的位置改变，用户与装置1700接触的存在或不存在，装置1700方位或加速/减速和装置1700的温度变化。传感器组件1714可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件1714还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件1714还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件1716被配置为便于装置1700和其他设备之间有线或无线方式的通信。装置1700可以接入基于通信标准的无线网络，如WiFi，2G或3G，或它们的组合。在一个示例性实施例中，通信组件1716经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，所述通信组件1716还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，装置1700可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述任一实施例所述的前导码和调度请求的发送方法。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器1704，上述指令可由装置1700的处理器1720执行以完成上述方法。例如，所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、 CD-ROM、磁带、软盘和光数据存储设备等。
本领域技术人员在考虑说明书及实践这里公开的公开后，将容易想到本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由下面的权利要求指出。
应当理解的是，本公开并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
以上对本发明实施例所提供的方法和装置进行了详细介绍，本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想；同时，对于本领域的一般技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本发明的限制。

Claims (12)

  1. 一种前导码和调度请求的发送方法，其特征在于，包括：
    确定用于发送随机接入的前导码的至少一个第一资源中的第一个第一资源，与用于发送第一调度请求的至少一个第二资源中的第一个第二资源，在预设时间单元上是否重叠；
    若重叠，通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求。
  2. 根据权利要求1所述的方法，其特征在于，所述预设时间单元为时隙、最小时隙或子帧。
  3. 根据权利要求1所述的方法，其特征在于，所述通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求包括：
    确定所述第一个第一资源和所述第一个第二资源是否位于同一载波；
    若所述第一个第一资源和所述第一个第二资源位于同一载波，通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求。
  4. 权利要求1至3中任一项所述的方法，其特征在于，所述通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求包括：
    确定所述前导码对应的随机接入，是否是由第一逻辑信道触发了第二调度请求，而没有用于发送所述第二调度请求的第三资源的状态所触发的；
    若是由所述状态触发的，确定触发所述第一调度请求的第二逻辑信道的优先级，是否高于所述第一逻辑信道的优先级；
    若所述第二逻辑信道的优先级高于所述第一逻辑信道的优先级，通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求。
  5. 权利要求1至3中任一项所述的方法，其特征在于，所述通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求包括：
    确定所述前导码对应的随机接入，是否是由第一逻辑信道触发了第二调度请求，而没有用于发送所述第二调度请求的第三资源的状态所触发的；
    若是由所述状态触发的，确定触发所述第一调度请求的第二逻辑信道的优先级，是否高于所述第一逻辑信道的优先级；
    若所述第二逻辑信道的优先级高于所述第一逻辑信道的优先级，通过所述第一个第二资源发送所述第一调度请求，通过所述第一个第一资源之后的在所述预设时间单元上不与所述第一个第二资源重叠的其他第一资源发送所述前导码；
    若所述第一逻辑信道的优先级高于所述第二逻辑信道的优先级，通过所述第一个第一资源发送所述前导码，通过所述第一个第二资源之后的在所述预设时间单元上不与所述第一个第一资源重叠的其他第二资源发送所述第一调度请求。
  6. 权利要求5所述的方法，其特征在于，所述第一逻辑信道的优先级与所述第一逻辑信道对应业务所要求的时延反相关，且第二逻辑信道的优先级与所述第二逻辑信道对应业务所要求的时延反相关。
  7. 权利要求1至3中任一项所述的方法，其特征在于，所述通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求包括：
    确定所述前导码对应的随机接入，是否是由第一逻辑信道触发了第二调度请求，而没有用于发送所述第二调度请求的第三资源的状态所触发的；
    若是由所述状态触发的，确定所述第一逻辑信道是否属于预设第一预设逻辑信道，和/或触发所述第一调度请求的第二逻辑信道是否属于预设第二预设逻辑信道；
    若所述第一逻辑信道属于预设第一预设逻辑信道，和/或触发所述第一调度请求的第二逻辑信道属于预设第二预设逻辑信道，通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求。
  8. 权利要求7所述的方法，其特征在于，还包括：
    在所述通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求之前，接收用于指示所述第一预设逻辑信道和/或第二预设逻辑信道的指示信息。
  9. 权利要求1至3中任一项所述的方法，其特征在于，所述通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求包括：
    确定所述前导码对应的随机接入，是否用于请求系统消息；
    若用于请求系统消息，通过所述第一个第一资源发送所述前导码，通过不与所述 第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求。
  10. 权利要求1至3中任一项所述的方法，其特征在于，所述通过不与所述第二资源重叠的所述第一资源发送所述前导码，通过不与所述第一资源重叠的所述第二资源发送所述第一调度请求包括：
    确定所述前导码对应的随机接入，是否用于进行波束失败恢复；
    若用于进行波束失败恢复，通过所述第一个第一资源发送所述前导码，通过所述第一个第二资源之后的在所述预设时间单元上不与所述第一个第一资源重叠的其他第二资源发送所述第一调度请求。
  11. 一种电子设备，其特征在于，包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为执行权利要求1至10中任一项所述方法中的步骤。
  12. 一种计算机可读存储介质，其上存储有计算机程序，其特征在于，该程序被处理器执行时实现权利要求1至10中任一项所述方法中的步骤。
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