WO2019242465A1 - 一种资源请求方法及用户设备 - Google Patents

一种资源请求方法及用户设备 Download PDF

Info

Publication number
WO2019242465A1
WO2019242465A1 PCT/CN2019/088878 CN2019088878W WO2019242465A1 WO 2019242465 A1 WO2019242465 A1 WO 2019242465A1 CN 2019088878 W CN2019088878 W CN 2019088878W WO 2019242465 A1 WO2019242465 A1 WO 2019242465A1
Authority
WO
WIPO (PCT)
Prior art keywords
counter
count
timer
information
processor
Prior art date
Application number
PCT/CN2019/088878
Other languages
English (en)
French (fr)
Inventor
吴昱民
Original Assignee
维沃移动通信有限公司
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 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to AU2019289392A priority Critical patent/AU2019289392B2/en
Priority to KR1020217000509A priority patent/KR102525479B1/ko
Priority to JP2020570758A priority patent/JP7208265B2/ja
Priority to EP19822623.5A priority patent/EP3813461A4/en
Priority to BR112020026252-8A priority patent/BR112020026252A2/pt
Publication of WO2019242465A1 publication Critical patent/WO2019242465A1/zh
Priority to US17/121,158 priority patent/US11363620B2/en

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • 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
    • H04W72/20—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
    • 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
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]

Definitions

  • the present application relates to the field of communication technologies, and in particular, to a resource request method and user equipment.
  • the transmitting device Before sending a signal, the transmitting device needs to monitor whether the unlicensed frequency band is occupied. Only when the unlicensed frequency band is not occupied, the transmitting end device can send signals. Generally The above monitoring process is called the Listen-Before-Talk (LBT) mechanism.
  • LBT Listen-Before-Talk
  • a buffer status report (Buffer Status Report (BSR)
  • BSR Buffer Status Report
  • SR scheduling request
  • Send for example, the Medium Access Control (MAC) layer of the UE instructs the physical (PHY) layer to send an SR
  • the LBT process is performed to monitor whether the frequency used for the SR transmission is occupied. If the frequency is occupied, it may cause the SR transmission to fail, thereby increasing the failure probability of the SR process.
  • Embodiments of the present invention provide a resource request method and user equipment, which are used to solve the problem that the failure probability of the SR process increases due to the failure of SR transmission due to LBT in the prior art.
  • an embodiment of the present invention provides a method for requesting a resource.
  • the method includes:
  • the UE performs any one of the following actions according to the first information: does not increment at least one of the count of the first counter and increments the count of the second counter, stops at least one of the timer, and prohibits starting of the timer ;
  • the first information is used to indicate that the UE currently stops sending the SR; the UE cannot send the SR on the SR resource within the duration corresponding to the timer; and the first counter is used to record The number of transmissions of the SR; the second counter is used to record the number of times that the SR is stopped transmitting.
  • an embodiment of the present invention provides a user equipment, including:
  • An obtaining module configured to obtain first information when the UE triggers a scheduling request SR
  • the execution module is configured to perform any one of the following actions according to the first information acquired by the acquisition module: do not increase at least one of the count of the first counter and increase the count of the second counter, stop the timer, and disable Start at least one of the timers;
  • the first information is used to indicate that the UE currently stops sending the SR; the UE cannot send the SR on the SR resource within the duration corresponding to the timer; and the first counter is used to record The number of transmissions of the SR; the second counter is used to record the number of times that the SR is stopped transmitting.
  • an embodiment of the present invention provides a user equipment including a processor, a memory, and a computer program stored on the memory and executable on the processor.
  • the computer program is executed by the processor, Implementing the steps of the resource request method according to the second aspect.
  • an embodiment of the present invention provides a computer-readable storage medium on which a computer program is stored.
  • the computer program is executed by a processor, the steps of the resource request method are implemented.
  • the UE After the SR triggered by the UE, the UE starts an SR prohibition sending timer (that is, the timer described above). Generally, before the timer expires, the UE cannot send an SR on the SR resource. However, after the timer expires, the UE will perform an LBT process to monitor whether the frequency used for SR transmission is occupied. If the frequency is occupied, if the UE performs LBT, if the frequency is occupied, it will cause SR transmission. Failure, which in turn causes the SR to be unable to send immediately on the available SR resources, which results in additional SR transmission delays and increases the failure probability of the SR process failure.
  • the UE adds 1 to the count of the SR transmission times counter (the first counter mentioned above), and after the count of the first counter reaches the threshold, the UE considers that the SR process has failed. Because the LBT fails to send the SR, it will also cause the first counter to continue counting, thereby increasing the failure probability of the SR process failure.
  • the UE when the UE triggers the SR, it will perform any of the following actions according to the first information used to instruct the UE to stop sending the SR currently: Do not increase the count of the first counter and increase the count of the second counter. At least one of counting, stopping the timer, and inhibiting starting of the timer. In this way, when the UE currently stops sending SRs, the UE reduces the failure probability of the SR process through reasonable control of the counter. At the same time, by suspending or prohibiting the timer from starting, the UE can immediately send in subsequent SR resources. SR, which reduces the delay of SR, thereby reducing the failure probability of SR process failure.
  • FIG. 1 is a schematic structural diagram of a communication system according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of a resource request method according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of a user equipment according to an embodiment of the present invention.
  • FIG. 4 is a second schematic structural diagram of a user equipment according to an embodiment of the present invention.
  • the technical solutions provided in this application can be applied to various communication systems, for example, 5G communication systems, future evolution systems, or multiple communication convergence systems.
  • M2M machine-to-machine
  • eMBB enhanced mobile Internet
  • ultra-high reliability and ultra-low-latency communication ultra Reliable & Low Latency
  • uRLLC ultra Reliable & Low Latency
  • Massive Internet of Things Machine, Type, Communication, mMTC
  • the embodiments of the present invention can be applied to communication with a network device and a UE in a 5G communication system, or communication between a UE and a UE, or communication between a network device and
  • FIG. 1 shows a schematic diagram of a possible structure of a communication system according to an embodiment of the present invention.
  • the communication system includes at least one network device 100 (only one is shown in FIG. 1) and one or more UEs 200 to which each network device 100 is connected.
  • the network device 100 may be a base station, a core network device, a transmission and reception node (Transmission and Reception Point, TRP), a relay station, or an access point.
  • the network device 100 may be a Global System for Mobile Communication (GSM) or a Code Division Multiple Access (CDMA) network, or a base transceiver station (BTS), or a broadband NB (NodeB) in Wideband Code Division Multiple Access (WCDMA) can also be an eNB or eNodeB (evolutional NodeB) in LTE.
  • GSM Global System for Mobile Communication
  • CDMA Code Division Multiple Access
  • BTS base transceiver station
  • NodeB broadband NB
  • WCDMA Wideband Code Division Multiple Access
  • the network device 100 may also be a wireless controller in a Cloud Radio Access Network (CRAN) scenario.
  • the network device 100 may also be a network device in a 5G communication system or a network device in a future evolved network.
  • the wording does not constitute a limitation on
  • the UE200 can be a terminal, which can be a wireless terminal or a wired terminal.
  • the wireless terminal can be a device that provides voice and / or other business data connectivity to the user, a handheld device with wireless communication capabilities, a computing device, or a connection to Other processing devices of wireless modems, vehicle-mounted devices, wearable devices, terminals in the future 5G network or terminals in the future evolved PLMN network, etc.
  • a wireless terminal can communicate with one or more core networks via a Radio Access Network (RAN).
  • RAN Radio Access Network
  • the wireless terminal can be a mobile terminal, such as a mobile phone (or a "cellular" phone) and a computer with a mobile terminal
  • a mobile terminal such as a mobile phone (or a "cellular" phone) and a computer with a mobile terminal
  • it can be a portable, compact, handheld, computer-built or vehicle-mounted mobile device that exchanges language and / or data with a wireless access network, as well as personal communication service (PCS) phones, cordless phones , Session Initiation Protocol (SIP) phones, Wireless Local Loop (WLL) stations, Personal Digital Assistants (PDAs), and other devices.
  • PCS personal communication service
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDAs Personal Digital Assistants
  • Wireless terminals can also be mobile devices, UE terminals, Access terminal, wireless communication device, terminal unit, terminal station, mobile station, mobile station, mobile station, remote station, remote station, remote terminal, subscriber unit , Subscriber station (Subscriber Station), user agent (User Agent), terminal device, etc.
  • FIG. 1 shows that the UE is a mobile phone as an example.
  • FIG. 2 is a schematic flowchart of a resource request method according to an embodiment of the present invention. As shown in FIG. 2, the resource request method may include:
  • Step 201 When the UE triggers the SR, the UE obtains the first information.
  • the above-mentioned first information is used to indicate that the UE currently stops sending the SR, that is, the first information may also be considered to indicate that the sending of the SR is discarded. For example, because the transmission frequency of the SR is occupied, the SR transmission to be performed is discarded.
  • the foregoing first information is indication information sent by the PHY layer of the UE to the MAC layer.
  • the PHY layer of the UE instructs the MAC layer to “SR send discarded indication”.
  • Step 202 The UE performs any one of the following actions according to the first information: does not increment at least one of the count of the first counter and increments the count of the second counter, and stops at least one of the timer and prohibiting the timer from starting. .
  • the UE cannot send an SR on the SR resource within the period corresponding to the timer, that is, the UE cannot send an SR on the SR resource before the timer expires.
  • the timer in the embodiment of the present invention is an existing “SR-ProhibitTimer”.
  • the above-mentioned SR resources for sending SRs may be configured on one or more cells.
  • the above-mentioned first counter is used to record the number of transmissions of the SR.
  • the first timer in the embodiment of the present invention is an existing "SR transmission counter (SR_COUNTER)".
  • the above-mentioned second counter is used to record the number of times that the SR is stopped from being transmitted.
  • the UE when the UE currently stops sending SR, the UE solves different technical problems by performing different actions.
  • the UE when the UE triggers the SR, the above timer is started immediately, and the UE cannot send an SR on the SR resource before the timer expires.
  • the LBT process is usually performed after the timer expires. At this time, if the UE performs LBT to find that the sending frequency of the SR is occupied, the UE will still be unable to send the SR after the timer expires, which will cause the SR to fail to use the available SR resources. Send immediately, resulting in additional SR transmission delay.
  • the UE in this embodiment of the present invention performs the following actions on the timer: stopping the timer and prohibiting starting the timer, thereby enabling the UE
  • the SR can be sent immediately in subsequent SR resources, which reduces the delay of the SR and further reduces the failure probability of the SR process failure.
  • the foregoing action of stopping the timer refers to: when the timer has been started, the UE stops the timer.
  • the foregoing prohibition of starting the timer refers to: when the timer has not yet started, the UE prohibits starting the timer.
  • the UE when the UE triggers an SR, it performs an LBT process to monitor whether the frequency used for SR transmission is occupied. If the frequency is occupied, it may cause the SR transmission to fail. The counter counts up. Generally, after the count of the first counter reaches the threshold, the UE considers that the SR process has failed. In this way, the SR transmission failure due to LBT will also cause the first counter to continue counting, thereby increasing the failure probability of the SR process failure.
  • the UE in this embodiment of the present invention performs at least one of the following actions: the SR process is reduced without increasing the count of the first counter and increasing the count of the second counter. Failure probability of failure.
  • the UE determines that the SR process has failed, and initiates a random access process.
  • the above-mentioned second threshold may be predefined (eg, specified by a protocol) or configured by a network device for the UE.
  • the UE in the embodiment of the present invention distinguishes the number of times that the SR is stopped from the number of times that the SR is successfully sent by adding a new second counter for recording the number of times that the SR is stopped.
  • the UE may choose not to increase the count of the first counter, and only increase the count of the second counter, thereby avoiding the continuous increase of the first counter.
  • the above-mentioned process for the UE to increase the count of the second counter may be: the UE adds 1 to the count of the second counter. It should be noted that the above-mentioned count plus 1 is only an example, and in practical applications, the increased number is not limited.
  • the UE when the UE triggers the SR, the UE performs any of the following actions according to the first information used to instruct the UE to stop sending the SR: increasing the count of the first counter and At least one of the count of the two counters, at least one of the stop timer and the prohibition of starting the timer.
  • the UE when the UE currently stops sending SRs, the UE reduces the failure probability of the SR process through reasonable control of the counter.
  • the UE by suspending or prohibiting the timer from starting, the UE can immediately send in subsequent SR resources.
  • SR which reduces the delay of SR, thereby reducing the failure probability of SR process failure.
  • the method provided in the embodiment of the present invention further includes the following steps:
  • Step A1 The UE sends an SR to the network device.
  • Step A2 The UE resets the second counter.
  • the UE needs to reset the count of the second counter, that is, reset the count of the second counter to an initial value.
  • the count of the second counter is set to an initial value "0".
  • steps A1 and A2 are not limited in this application, and may be before step 201, after step 201, and of course, after step 202.
  • the UE after the UE sends an SR to the network device, it indicates that the UE has successfully transmitted the SR. At this time, the second counter can be reset, and the next time the UE prohibits sending the SR, the UE is prohibited from sending the SR. The number of times is counted to increase the counting accuracy of the second counter.
  • the method provided in the embodiment of the present invention further includes the following steps:
  • Step B1 If the count of the second counter is greater than or equal to the first threshold, the UE adds 1 to the count of the first counter or determines that the SR process has failed.
  • the above-mentioned first threshold may be predefined (eg, specified by a protocol) or configured by the network device for the UE.
  • the above-mentioned process for the UE to increase the count of the first counter may be: the UE increments the count of the first counter by one. It should be noted that the above-mentioned count plus 1 is only an example, and in practical applications, the increased number is not limited.
  • the UE when the count of the second counter is greater than or equal to the first threshold, that is, when the number of times that the UE prohibits sending SR meets the threshold, the UE may increase the count of the first counter to implement The reasonable control of the counter further reduces the failure probability of the SR process failure.
  • an embodiment of the present invention provides a UE 300.
  • the UE 300 includes: an acquisition module 301 and an execution module 302, where:
  • the obtaining module 301 is configured to obtain first information when a UE 300 triggers an SR.
  • the execution module 302 is configured to perform any one of the following actions according to the first information acquired by the acquisition module 301: Do not increase at least one of the count of the first counter and increase the count of the second counter, stop the timer, and disable the start timing. Device.
  • the first information is used to instruct the UE 300 to stop sending SR currently; the UE 300 cannot send SR on the SR resource within the time period corresponding to the timer; the first counter is used to record the number of SR transmissions; the first The two counters are used to record the number of times the SR was stopped.
  • the UE 300 further includes: a sending module 303 and a reset module 304, where:
  • the sending module 303 is configured to send an SR to a network device.
  • the resetting module 304 is configured to reset the second counter.
  • the execution module 302 is further configured to increase the count of the first counter or determine that the SR process fails if the count of the second counter is greater than or equal to the first threshold.
  • the foregoing first threshold is predefined or configured by the network device for the UE.
  • the foregoing first information is instruction information sent by the physical layer of the UE 300 to the MAC layer.
  • the UE when the UE triggers an SR, the UE performs any of the following actions according to the first information used to instruct the UE to stop sending the SR currently: does not increase the count of the first counter and increases the second counter At least one of the count of the timer, the stop timer, and the disable timer. In this way, when the UE currently stops sending SRs, the UE reduces the failure probability of the SR process through reasonable control of the counter. At the same time, by suspending or prohibiting the timer from starting, the UE can immediately send in subsequent SR resources. SR, which reduces the delay of SR, thereby reducing the failure probability of SR process failure.
  • the UE provided by the embodiment of the present invention can implement the process shown in FIG. 2 in the foregoing method embodiment. To avoid repetition, details are not described herein again.
  • FIG. 4 is a schematic diagram of a hardware structure of a terminal implementing various embodiments of the present invention.
  • the terminal 100 includes, but is not limited to, a radio frequency unit 101, a network module 102, an audio output unit 103, an input unit 104, and a sensor. 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, a processor 110, and a power supply 111.
  • the terminal 100 may include more or fewer components than shown in the figure, or combine some components or different components. Layout.
  • the terminal 100 includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a car terminal, a wearable device, a pedometer, and the like.
  • the processor 110 is configured to obtain the first information when the terminal 100 triggers the SR; according to the first information, perform any of the following actions: do not increase the count of the first counter and increase the count of the second counter At least one of a stop timer and a stop timer; wherein the first information is used to indicate that the terminal 100 currently stops sending SRs; the terminal 100 cannot use SR resources within the time period corresponding to the timers
  • the SR is transmitted; the first counter is used to record the number of times that the SR is sent; and the second counter is used to record the number of times that the SR is stopped.
  • the terminal 100 when the terminal 100 triggers an SR, the terminal 100 performs any of the following actions according to the first information used to instruct the terminal to stop sending the SR currently: increasing the count of the first counter and increasing the first At least one of the count of the two counters, at least one of the stop timer and the prohibition of starting the timer.
  • the terminal 100 when the terminal 100 currently stops sending SRs, the terminal 100 reduces the failure probability of the SR process through reasonable control of the counter, and at the same time, by suspending or prohibiting the timer from starting, the terminal 100 can enable the The resource immediately sends the SR, thereby reducing the delay of the SR and further reducing the failure probability of the SR process failure.
  • the radio frequency unit 101 may be used to receive and send signals during the transmission and reception of information or during a call. Specifically, the downlink data from the base station is received and processed by the processor 110; The uplink data is sent to the base station.
  • the radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 101 can also communicate with a network and other devices through a wireless communication system.
  • the terminal 100 provides users with wireless broadband Internet access through the network module 102, such as helping users to send and receive email, browse web pages, and access streaming media.
  • the audio output unit 103 may convert audio data received by the radio frequency unit 101 or the network module 102 or stored in the memory 109 into audio signals and output them as sound. Moreover, the audio output unit 103 may also provide audio output (for example, a call signal receiving sound, a message receiving sound, etc.) related to a specific function performed by the terminal 100.
  • the audio output unit 103 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 104 is used to receive audio or video signals.
  • the input unit 104 may include a graphics processing unit (Graphics Processing Unit, GPU) 1041 and a microphone 1042.
  • the graphics processor 1041 pairs images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed.
  • the processed image frames may be displayed on the display unit 106.
  • the image frames processed by the graphics processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the network module 102.
  • the microphone 1042 can receive sound and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be transmitted to a mobile communication base station via the radio frequency unit 101 in the case of a telephone call mode and output.
  • the terminal 100 further includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 1061 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 1061 and / when the terminal 100 moves to the ear. Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three axes), and can detect the magnitude and direction of gravity when it is stationary, and can be used to identify the attitude of the terminal (such as horizontal and vertical screen switching, related games, Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc .; sensor 105 can also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared The sensors and the like are not repeated here.
  • the display unit 106 is configured to display information input by the user or information provided to the user.
  • the display unit 106 may include a display panel 1061, and the display panel 1061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 107 may be configured to receive inputted numeric or character information, and generate key signal inputs related to user settings and function control of the terminal 100.
  • the user input unit 107 includes a touch panel 1071 and other input devices 1072.
  • Touch panel 1071 also known as touch screen, can collect user's touch operations on or near it (such as the user using a finger, stylus, etc. any suitable object or accessory on touch panel 1071 or near touch panel 1071 operating).
  • the touch panel 1071 may include two parts, a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts it into contact coordinates, and sends it
  • the processor 110 receives and executes a command sent by the processor 110.
  • various types such as resistive, capacitive, infrared, and surface acoustic wave can be used to implement the touch panel 1071.
  • the user input unit 107 may also include other input devices 1072.
  • other input devices 1072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, and details are not described herein again.
  • the touch panel 1071 may be overlaid on the display panel 1061.
  • the touch panel 1071 detects a touch operation on or near the touch panel 1071, the touch panel 1071 transmits the touch operation to the processor 110 to determine the type of the touch event.
  • the type of event provides a corresponding visual output on the display panel 1061.
  • the touch panel 1071 and the display panel 1061 are implemented as two independent components to implement the input and output functions of the terminal 100, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated.
  • the implementation of the input and output functions of the terminal 100 is not specifically limited here.
  • the interface unit 108 is an interface through which an external device is connected to the terminal 100.
  • the external device may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input / output (I / O) port, video I / O port, headphone port, and more.
  • the interface unit 108 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the terminal 100 or may be used to communicate between the terminal 100 and an external device. Transfer data.
  • the memory 109 may be used to store software programs and various data.
  • the memory 109 may mainly include a storage program area and a storage data area, where the storage program area may store an operating system, at least one application required by a function (such as a sound playback function, an image playback function, etc.), etc .; the storage data area may store data according to Data (such as audio data, phone book, etc.) created by the use of mobile phones.
  • the memory 109 may include a high-speed random access memory, and may further include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 110 is the control center of the terminal 100, and uses various interfaces and lines to connect various parts of the entire terminal 100. By running or executing software programs and / or modules stored in the memory 109, and calling data stored in the memory 109, , Execute various functions of the terminal 100 and process data, so as to monitor the terminal 100 as a whole.
  • the processor 110 may include one or more processing units; optionally, the processor 110 may integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, a user interface, and an application program, etc.
  • the tuning processor mainly handles wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 110.
  • the terminal 100 may further include a power supply 111 (such as a battery) for supplying power to various components.
  • a power supply 111 such as a battery
  • the power supply 111 may be logically connected to the processor 110 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system. And other functions.
  • the terminal 100 includes some functional modules that are not shown, and details are not described herein again.
  • an embodiment of the present invention further provides a UE, including a processor, a memory, and a computer program stored in the memory and executable on the processor.
  • a UE including a processor, a memory, and a computer program stored in the memory and executable on the processor.
  • the computer program in the first embodiment is implemented.
  • the process of the resource request method can achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • An embodiment of the present invention also provides a computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, multiple processes for implementing the resource requesting method in the foregoing embodiment can be achieved, and can reach The same technical effects are omitted here to avoid repetition.
  • a computer-readable storage medium such as a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本申请实施例提供一种资源请求方法及用户设备，涉及通信技术领域，用以解决现有技术中由于LBT导致的SR发送失败，所引起的SR过程的失败概率增加的问题。该方法包括：在UE触发调度请求SR的情况下，获取第一信息；UE根据第一信息，执行以下任一项动作：不增加第一计数器的计数以及增加第二计数器的计数中的至少一项，停止定时器以及禁止启动定时器中的至少一项；其中，上述的第一信息为用于指示UE当前停止发送SR；上述的定时器对应的时长内UE不能在SR资源上发送SR；上述的第一计数器用于记录SR的发送次数；上述的第二计数器用于记录SR被停止发送的次数。

Description

一种资源请求方法及用户设备
本申请要求于2018年06月21日提交中国专利局、申请号为201810646678.5、申请名称为“一种资源请求方法及用户设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及通信技术领域，尤其涉及一种资源请求方法及用户设备。
背景技术
目前，针对非授权的频段，发送端设备在发送信号之前，需要监听该非授权的频段是否被占用，只有在该非授权的频段未被占用，该发送端设备才可进行信号的发送，一般的，上述的监听过程被称为监听避让机制(Listen-Before-Talk，LBT)。
在现有技术中，当用户设备(User Equipment，UE)触发缓存状态报告(Buffer Status Report，BSR)上报时，如果没有上行资源可以发送该BSR，则UE会触发调度请求(Scheduling Request，SR)发送(例如，UE的媒体接入控制(Medium Access Control，MAC)层指示物理(PHY)层发送SR)。
然而，由于UE触发SR发送后，会进行LBT过程，以监听用于SR发送的频率是否被占用，如果该频率被占用，则可能导致SR发送失败，进而增加了SR过程的失败概率。
发明内容
本发明实施例提供一种资源请求方法及用户设备，用以解决现有技术中由于LBT导致的SR发送失败，所引起的SR过程的失败概率增加的问题。
为了解决上述技术问题，本申请是这样实现的：
第一方面，本发明实施例提供了一种资源请求方法，该方法包括：
在用户设备UE触发调度请求SR的情况下，获取第一信息；
所述UE根据所述第一信息，执行以下任一项动作：不增加第一计数器的计数以及增加第二计数器的计数中的至少一项，停止定时器以及禁止启动定时器中的至少一项；
其中，所述第一信息为用于指示所述UE当前停止发送所述SR；所述定时器对应的时长内所述UE不能在SR资源上发送所述SR；所述第一计数器用于记录所述SR的发送次数；所述第二计数器用于记录所述SR被停止发送的次数。
第二方面，本发明实施例提供了一种用户设备，包括：
获取模块，用于在所述UE触发调度请求SR的情况下，获取第一信息；
执行模块，用于根据所述获取模块获取的所述第一信息，执行以下任一项动作：不增加第一计数器的计数以及增加第二计数器的计数中的至少一项，停止定时器以及禁止启动定时器中的至少一项；
其中，所述第一信息为用于指示所述UE当前停止发送所述SR；所述定时器对应的时长内所述UE不能在SR资源上发送所述SR；所述第一计数器用于记录所述SR的发送次数；所述第二计数器用于记录所述SR被停止发送的次数。
第三方面，本发明实施例提供一种用户设备，包括处理器、存储器及存储在所述存储 器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如第二方面所述的资源请求方法的步骤。
第四方面，本发明实施例提供一种计算机可读存储介质，所述计算机可读存储介质上存储计算机程序，所述计算机程序被处理器执行时实现如上述资源请求方法的步骤。
在现有技术中，当UE触发的SR后，UE会启动SR禁止发送定时器(即上述的定时器)，一般的，在该定时器超时前，UE不能在SR资源上发送SR。然而，由于在定时器超时后，UE会进行LBT过程，以监听用于SR发送的频率是否被占用，若该频率被占用，若UE进行LBT后，如果该频率被占用，则会导致SR发送失败，进而导致SR无法在可用的SR资源立即发送，从而产生额外的SR发送延时，增加了SR过程失败的失败概率。同时，由于LBT导致SR发送失败，UE会将SR发送次数计数器(即上述的第一计数器)的计数加1，而第一计数器的计数达到门限值后，UE认为该SR过程失败，因此，由于LBT导致SR发送失败，还会导致第一计数器的持续计数，进而增加了SR过程失败的失败概率。
在本发明实施例中，UE在触发SR的情况下，会根据用于指示UE当前停止发送SR的第一信息，执行以下任一项动作：不增加第一计数器的计数以及增加第二计数器的计数中的至少一项、停止定时器以及禁止启动定时器中的至少一项。这样在UE当前停止发送SR的情况下，UE通过对计数器的合理控制，从而降低了SR过程失败的失败概率，同时，通过暂停或禁止定时器启动，从而使得UE能够在后续的SR资源立即发送SR，从而降低SR了延时，进而降低了SR过程失败的失败概率。
附图说明
图1为本发明实施例所涉及的通信系统的结构示意图；
图2为本发明实施例提供的一种资源请求方法的流程示意图；
图3为本发明实施例提供的一种用户设备的结构示意图之一；
图4为本发明实施例提供的一种用户设备的结构示意图之二。
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一部分实施例，而不是全部的实施例。基于本发明实施例，本领域普通技术人员在没有作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。
本申请提供的技术方案可以应用于各种通信系统，例如，5G通信系统，未来演进系统或者多种通信融合系统等等。可以包括多种应用场景，例如，机器对机器(Machine to Machine，M2M)、D2M、宏微通信、增强型移动互联网(enhance Mobile Broadband，eMBB)、超高可靠性与超低时延通信(ultra Reliable&Low Latency Communication，uRLLC)以及海量物联网通信(massive Machine Type Communication，mMTC)等场景。这些场景包括但不限于：UE与UE之间的通信，或网络设备与网络设备之间的通信，或网络设备与UE间的通信等场景中。本发明实施例可以应用于与5G通信系统中的网络设备与UE之间的通信，或UE与UE之间的通信，或网络设备与网络设备之间的通信。
图1示出了本发明实施例所涉及的通信系统的一种可能的结构示意图。如图1所示，该通信系统包括至少一个网络设备100(图1中仅示出一个)以及每个网络设备100所连 接的一个或多个UE200。
其中，上述的网络设备100可以为基站、核心网设备、发射接收节点(Transmission and Reception Point，TRP)、中继站或接入点等。网络设备100可以是全球移动通信系统(Global System for Mobile communication，GSM)或码分多址(Code Division Multiple Access，CDMA)网络中的基站收发信台(Base Transceiver Station，BTS)，也可以是宽带码分多址(Wideband Code Division Multiple Access，WCDMA)中的NB(NodeB)，还可以是LTE中的eNB或eNodeB(evolutional NodeB)。网络设备100还可以是云无线接入网络(Cloud Radio Access Network，CRAN)场景下的无线控制器。网络设备100还可以是5G通信系统中的网络设备或未来演进网络中的网络设备。然用词并不构成对本申请的限制。
UE200可以为终端，该终端可以为无线终端也可以为有线终端，该无线终端可以是指向用户提供语音和/或其他业务数据连通性的设备，具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备、未来5G网络中的终端或者未来演进的PLMN网络中的终端等。无线终端可以经无线接入网(Radio Access Network，RAN)与一个或多个核心网进行通信，无线终端可以是移动终端，如移动电话(或称为“蜂窝”电话)和具有移动终端的计算机，例如，可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置，它们与无线接入网交换语言和/或数据，以及个人通信业务(Personal Communication Service，PCS)电话、无绳电话、会话发起协议(Session Initiation Protocol，SIP)话机、无线本地环路(Wireless Local Loop，WLL)站、个人数字助理(Personal Digital Assistant，PDA)等设备，无线终端也可以为移动设备、UE终端、接入终端、无线通信设备、终端单元、终端站、移动站(Mobile Station)、移动台(Mobile)、远程站(Remote Station)、远方站、远程终端(Remote Terminal)、订户单元(Subscriber Unit)、订户站(Subscriber Station)、用户代理(User Agent)、终端装置等。作为一种实例，在本发明实施例中，图1以UE是手机为例示出。
图2示出了本发明实施例提供的一种资源请求方法的流程示意图，如图2所示，该资源请求方法可以包括：
步骤201：在UE触发SR的情况下，UE获取第一信息。
在本发明实施例中，上述的第一信息用于指示UE当前停止发送该SR，即也可以认为，该第一信息用于指示该SR的发送被丢弃。例如，由于SR的发送频率被占用，而导致将要进行的SR发送被丢弃。
可选的，在本发明实施例中，上述的第一信息为UE的PHY层向MAC层发送的指示信息。例如，当UE触发BSR上报时，如果没有上行资源可以发送该BSR，则UE会触发SR，此时，UE的PHY层指示MAC层“SR发送被丢弃指示”。
步骤202：UE根据第一信息，执行以下任一项动作：不增加第一计数器的计数以及增加第二计数器的计数中的至少一项，以及停止定时器以及禁止启动定时器中的至少一项。
在本发明实施例中，上述的定时器对应的时长内UE不能在SR资源上发送SR，即在该定时器超时前，UE不能在SR资源上发送SR。需要说明的是，本发明实施例中的定时器即现有的“SR禁止发送定时器(sr-ProhibitTimer)”。
其中，上述用于发送SR的SR资源可以在一个或多个小区上配置。
在本发明实施例中，上述的第一计数器用于记录SR的发送次数。需要说明的是，本 发明实施例中的第一定时器即现有的“SR发送次数计数器(SR_COUNTER)”。
在本发明实施例中，上述的第二计数器用于记录SR被停止发送的次数。
示例性的，在本发明实施例中，在UE当前停止发送SR的情况下，UE通过执行不同的动作来解决不同的技术问题。
在第一种可能的示例中：
在现有技术中，当UE触发SR后，会立即启动上述的定时器，且在该定时器超时前，UE不能在SR资源上发送SR。由于LBT过程通常会在定时器超时后执行，此时，若UE进行LBT发现发送SR的发送频率被占用，则会导致定时器超时后UE仍然无法发送SR，进而导致SR无法在可用的SR资源立即发送，从而产生额外的SR发送延时。
针对这一问题，在UE当前停止发送SR的情况下，本发明实施例中的UE会对上述的定时器的执行以下动作：停止定时器以及禁止启动定时器中的至少一项，从而使得UE能够在后续的SR资源立即发送SR，从而降低SR了延时，进而降低了SR过程失败的失败概率。
示例性的，上述的停止定时器的动作是指：在该定时器已经启动的情况下，UE停止该定时器。
示例性的，上述禁止启动定时器的动作是指：在该定时器还未启动的情况下，UE禁止启动该定时器。
在第二种可能的示例中：
在现有技术中，当UE触发SR后，会进行LBT过程，以监听用于SR发送的频率是否被占用，如果该频率被占用，则可能导致SR发送失败，而SR发送失败会将第一计数器的计数加1。通常情况下，在第一计数器的计数达到门限值后，UE认为该SR过程失败。这样，由于LBT导致SR发送失败，还会导致第一计数器的持续计数，进而增加了SR过程失败的失败概率。
针对这一问题，在UE当前停止发送SR的情况下，本发明实施例中的UE会执行以下至少一项动作：不增加第一计数器的计数以及增加第二计数器的计数，来降低了SR过程失败的失败概率。
示例性的，在第一计数器计数大于第二阈值的情况下，UE判定SR过程失败，从而发起随机接入过程。
示例性的，上述的第二阈值可以为预定义的(如，协议规定的)或网络设备为UE配置的。
示例性的，本发明实施例中的UE通过增加一个新的用于记录SR被停止发送的次数的第二计数器，从而将SR被停止发送的次数与SR成功发送的次数进行区分。这样在UE当前停止发送SR的情况下，UE可以选择不增加第一计数器的计数，仅增加第二计数器的计数，从而避免第一计数器的持续增加。
示例性的，上述UE增加第二计数器的计数过程可以是：UE对第二计数器的计数加1。需要说明的是，上述计数加1仅仅是一种示例，在实际应用中，增加的数字不做限定。
本发明实施例提供的资源配置方法，UE在触发SR的情况下，会根据用于指示UE当前停止发送SR的第一信息，执行以下任一项动作：不增加第一计数器的计数以及增加第二计数器的计数中的至少一项、停止定时器以及禁止启动定时器中的至少一项。这样在UE 当前停止发送SR的情况下，UE通过对计数器的合理控制，从而降低了SR过程失败的失败概率，同时，通过暂停或禁止定时器启动，从而使得UE能够在后续的SR资源立即发送SR，从而降低SR了延时，进而降低了SR过程失败的失败概率。
可选的，本发明实施例提供的方法还包括如下步骤：
步骤A1：UE向网络设备发送SR。
步骤A2：UE重置第二计数器。
示例性的，在UE发送SR之后，UE需要对第二计数器的计数进行重置，即将第二计数器的计数重置为初始值。例如，将第二计数器的计数设置成初始值“0”。
需要说明的是，上述的步骤A1和步骤A2的具体执行时机，本申请不做限定，可以在步骤201之前，也可以在步骤201之后，当然，也可以在步骤202之后。
在本发明实施例中，UE在向网络设备发送SR之后，便表明UE当前发送SR成功，此时便可重置第二计数器，并在下一次UE禁止发送SR的情况下，对UE禁止发送SR的次数进行统计，以增加第二计数器的计数准确性。
可选的，本发明实施例提供的方法还包括如下步骤：
步骤B1：若第二计数器的计数大于或等于第一阈值，则UE对第一计数器的计数加1或判定SR过程失败。
示例性的，上述的第一阈值可以为预定义的(如，协议规定的)或网络设备为UE配置的。
示例性的，上述UE增加第一计数器的计数过程可以是：UE对第一计数器的计数加1。需要说明的是，上述计数加1仅仅是一种示例，在实际应用中，增加的数字不做限定。
在本发明实施例中，当第二计数器的计数大于或等于第一阈值后，即UE禁止发送SR的次数满足门限值时，UE便可通过增加第一计数器的计数，以实现对第一计数器的合理控制，进而降低了SR过程失败的失败概率。
图3所示，本发明实施例提供一种UE300，该UE300包括：获取模块301以及执行模块302，其中：
获取模块301，用于在UE300触发SR的情况下，获取第一信息。
执行模块302，用于根据获取模块301获取的第一信息，执行以下任一项动作：不增加第一计数器的计数以及增加第二计数器的计数中的至少一项，停止定时器以及禁止启动定时器中的至少一项。
其中，上述的第一信息为用于指示UE300当前停止发送SR；上述的定时器对应的时长内UE300不能在SR资源上发送SR；上述的第一计数器用于记录SR的发送次数；上述的第二计数器用于记录SR被停止发送的次数。
可选的，如图3所示，UE300还包括：发送模块303和重置模块304，其中：
发送模块303，用于向网络设备发送SR。
重置模块304，用于重置第二计数器。
可选的，执行模块302，还用于若第二计数器的计数大于或等于第一阈值，则增加第一计数器的计数或判定SR过程失败。
可选的，上述的第一阈值是预定义的或网络设备为UE配置的。
可选的，上述的第一信息为UE300的物理层向MAC层发送的指示信息。
本发明实施例提供的UE，UE在触发SR的情况下，会根据用于指示UE当前停止发送SR的第一信息，执行以下任一项动作：不增加第一计数器的计数以及增加第二计数器的计数中的至少一项、停止定时器以及禁止启动定时器中的至少一项。这样在UE当前停止发送SR的情况下，UE通过对计数器的合理控制，从而降低了SR过程失败的失败概率，同时，通过暂停或禁止定时器启动，从而使得UE能够在后续的SR资源立即发送SR，从而降低SR了延时，进而降低了SR过程失败的失败概率。
本发明实施例提供的UE能够实现上述方法实施例中图2所示的过程，为避免重复，此处不再赘述。
以UE为终端为例。如图4所示，图4为实现本发明各个实施例的一种终端的硬件结构示意图，该终端100包括但不限于：射频单元101、网络模块102、音频输出单元103、输入单元104、传感器105、显示单元106、用户输入单元107、接口单元108、存储器109、处理器110、以及电源111等部件。本领域技术人员可以理解，图4中示出的终端100的结构并不构成对终端的限定，终端100可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。在本发明实施例中，终端100包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。
其中，处理器110，用于在终端100触发SR的情况下，获取第一信息；根据第一信息，执行以下任一项动作：不增加第一计数器的计数以及增加第二计数器的计数中的至少一项、停止定时器以及禁止启动定时器中的至少一项；其中，上述的第一信息为用于指示终端100当前停止发送SR；上述的定时器对应的时长内终端100不能在SR资源上发送SR；上述的第一计数器用于记录SR的发送次数；上述的第二计数器用于记录SR被停止发送的次数。
本发明实施例提供的终端100，终端100在触发SR的情况下，会根据用于指示终端当前停止发送SR的第一信息，执行以下任一项动作：不增加第一计数器的计数以及增加第二计数器的计数中的至少一项、停止定时器以及禁止启动定时器中的至少一项。这样在终端100当前停止发送SR的情况下，终端100通过对计数器的合理控制，从而降低了SR过程失败的失败概率，同时，通过暂停或禁止定时器启动，从而使得终端100能够在后续的SR资源立即发送SR，从而降低SR了延时，进而降低了SR过程失败的失败概率。
应理解的是，本发明实施例中，射频单元101可用于收发信息或通话过程中，信号的接收和发送，具体的，将来自基站的下行数据接收后，给处理器110处理；另外，将上行的数据发送给基站。通常，射频单元101包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元101还可以通过无线通信系统与网络和其他设备通信。
终端100通过网络模块102为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元103可以将射频单元101或网络模块102接收的或者在存储器109中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元103还可以提供与终端100执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元103包括扬声器、蜂鸣器以及受话器等。
输入单元104用于接收音频或视频信号。输入单元104可以包括图形处理器(Graphics Processing Unit，GPU)1041和麦克风1042，图形处理器1041对在视频捕获模式或图像捕 获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元106上。经图形处理器1041处理后的图像帧可以存储在存储器109(或其它存储介质)中或者经由射频单元101或网络模块102进行发送。麦克风1042可以接收声音，并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元101发送到移动通信基站的格式输出。
终端100还包括至少一种传感器105，比如光传感器、运动传感器以及其他传感器。具体地，光传感器包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板1061的亮度，接近传感器可在终端100移动到耳边时，关闭显示面板1061和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别终端姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；传感器105还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等，在此不再赘述。
显示单元106用于显示由用户输入的信息或提供给用户的信息。显示单元106可包括显示面板1061，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode，OLED)等形式来配置显示面板1061。
用户输入单元107可用于接收输入的数字或字符信息，以及产生与终端100的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元107包括触控面板1071以及其他输入设备1072。触控面板1071，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板1071上或在触控面板1071附近的操作)。触控面板1071可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器110，接收处理器110发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板1071。除了触控面板1071，用户输入单元107还可以包括其他输入设备1072。具体地，其他输入设备1072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
进一步的，触控面板1071可覆盖在显示面板1061上，当触控面板1071检测到在其上或附近的触摸操作后，传送给处理器110以确定触摸事件的类型，随后处理器110根据触摸事件的类型在显示面板1061上提供相应的视觉输出。虽然在图4中，触控面板1071与显示面板1061是作为两个独立的部件来实现终端100的输入和输出功能，但是在某些实施例中，可以将触控面板1071与显示面板1061集成而实现终端100的输入和输出功能，具体此处不做限定。
接口单元108为外部装置与终端100连接的接口。例如，外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元108可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到终端100内的一个或多个元件或者可以用于在终端100和外部装置之间传输数据。
存储器109可用于存储软件程序以及各种数据。存储器109可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器109可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器110是终端100的控制中心，利用各种接口和线路连接整个终端100的各个部分，通过运行或执行存储在存储器109内的软件程序和/或模块，以及调用存储在存储器109内的数据，执行终端100的各种功能和处理数据，从而对终端100进行整体监控。处理器110可包括一个或多个处理单元；可选的，处理器110可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器110中。
终端100还可以包括给各个部件供电的电源111(比如电池)，可选的，电源111可以通过电源管理系统与处理器110逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
另外，终端100包括一些未示出的功能模块，在此不再赘述。
可选的，本发明实施例还提供一种UE，包括处理器，存储器，存储在存储器上并可在处理器上运行的计算机程序，该计算机程序被处理器执行时实现上述实施例一中的资源请求方法的过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本发明实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现上述实施例中的资源请求方法的多个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，的计算机可读存储介质，如只读存储器(Read-Only Memory，简称ROM)、随机存取存储器(Random Access Memory，简称RAM)、磁碟或者光盘等。
需要说明的是，在本文中，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、物品或者装置不仅包括那些要素，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、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本发明多个实施例所述的方法。
上面结合附图对本发明实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。

Claims (12)

  1. 一种资源请求方法，其特征在于，所述方法包括：
    在用户设备UE触发调度请求SR的情况下，获取第一信息；
    所述UE根据所述第一信息，执行以下任一项动作：不增加第一计数器的计数以及增加第二计数器的计数中的至少一项，停止定时器以及禁止启动定时器中的至少一项；
    其中，所述第一信息为用于指示所述UE当前停止发送所述SR；所述定时器对应的时长内所述UE不能在SR资源上发送所述SR；所述第一计数器用于记录所述SR的发送次数；所述第二计数器用于记录所述SR被停止发送的次数。
  2. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    所述UE向网络设备发送所述SR；
    所述UE重置所述第二计数器。
  3. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    若所述第二计数器的计数大于或等于第一阈值，则所述UE增加所述第一计数器的计数或判定SR过程失败。
  4. 根据权利要求3所述的方法，其特征在于，所述第一阈值是预定义的或网络设备为所述UE配置的。
  5. 根据权利要求1所述的方法，其特征在于，所述第一信息为所述UE的物理层向媒体接入控制MAC层发送的指示信息。
  6. 一种用户设备UE，其特征在于，包括：
    获取模块，用于在所述UE触发调度请求SR的情况下，获取第一信息；
    执行模块，用于根据所述获取模块获取的所述第一信息，执行以下任一项动作：不增加第一计数器的计数以及增加第二计数器的计数中的至少一项，停止定时器以及禁止启动定时器中的至少一项；
    其中，所述第一信息为用于指示所述UE当前停止发送所述SR；所述定时器对应的时长内所述UE不能在SR资源上发送所述SR；所述第一计数器用于记录所述SR的发送次数；所述第二计数器用于记录所述SR被停止发送的次数。
  7. 根据权利要求6所述的UE，其特征在于，所述UE还包括：
    发送模块，用于向网络设备发送所述SR；
    重置模块，用于重置所述第二计数器。
  8. 根据权利要求6所述的UE，其特征在于，
    所述执行模块，还用于若所述第二计数器的计数大于或等于第一阈值，则增加所述第一计数器的计数或判定SR过程失败。
  9. 根据权利要求8所述的UE，其特征在于，所述第一阈值是预定义的或网络设备为所述UE配置的。
  10. 根据权利要求6所述的UE，其特征在于，所述第一信息为所述UE的物理层向媒体接入控制MAC层发送的指示信息。
  11. 一种用户设备UE，其特征在于，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如 权利要求1至5中任一项所述的方法的步骤。
  12. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质上存储计算机程序，所述计算机程序被处理器执行时实现如权利要求1至5中任一项所述的方法的步骤。
PCT/CN2019/088878 2018-06-21 2019-05-28 一种资源请求方法及用户设备 WO2019242465A1 (zh)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AU2019289392A AU2019289392B2 (en) 2018-06-21 2019-05-28 Resource request method and user equipment device
KR1020217000509A KR102525479B1 (ko) 2018-06-21 2019-05-28 자원 요청 방법 및 사용자 기기
JP2020570758A JP7208265B2 (ja) 2018-06-21 2019-05-28 リソース要求方法及びユーザ装置
EP19822623.5A EP3813461A4 (en) 2018-06-21 2019-05-28 RESOURCE REQUEST PROCEDURE AND USER EQUIPMENT DEVICE
BR112020026252-8A BR112020026252A2 (pt) 2018-06-21 2019-05-28 Método de solicitação de recursos e equipamento de usuário
US17/121,158 US11363620B2 (en) 2018-06-21 2020-12-14 Resource request method and user equipment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810646678.5 2018-06-21
CN201810646678.5A CN110636627B (zh) 2018-06-21 2018-06-21 一种资源请求方法及用户设备

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US17/121,158 Continuation US11363620B2 (en) 2018-06-21 2020-12-14 Resource request method and user equipment

Publications (1)

Publication Number Publication Date
WO2019242465A1 true WO2019242465A1 (zh) 2019-12-26

Family

ID=68966788

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/088878 WO2019242465A1 (zh) 2018-06-21 2019-05-28 一种资源请求方法及用户设备

Country Status (8)

Country Link
US (1) US11363620B2 (zh)
EP (1) EP3813461A4 (zh)
JP (1) JP7208265B2 (zh)
KR (1) KR102525479B1 (zh)
CN (1) CN110636627B (zh)
AU (1) AU2019289392B2 (zh)
BR (1) BR112020026252A2 (zh)
WO (1) WO2019242465A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109565869B (zh) * 2018-11-14 2022-08-05 北京小米移动软件有限公司 调度请求发送方法和装置
CN110035058B (zh) * 2019-02-28 2021-07-06 Oppo广东移动通信有限公司 资源请求方法、设备及存储介质
CN116235613A (zh) * 2020-11-17 2023-06-06 Oppo广东移动通信有限公司 无线通信的方法、终端设备和网络设备
CN112333675B (zh) * 2020-11-25 2022-09-13 紫光展锐(重庆)科技有限公司 一种数据计数的方法及相关装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101795497A (zh) * 2009-02-01 2010-08-04 大唐移动通信设备有限公司 调度请求的发送方法及用户设备
CN104170508B (zh) * 2012-03-12 2016-07-06 黑莓有限公司 处理与ack/nack重复信号的调度请求冲突
US20180167966A1 (en) * 2015-03-09 2018-06-14 Esmael Hejazi Dinan Wireless Device Scheduling Request in a Wireless Network

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUE049498T2 (hu) * 2009-11-23 2020-09-28 Blackberry Ltd Jelzéskapcsolat-bontás jelzõ, SCRI, üzenet átvitelen alapuló állapot vagy üzemmód átváltás kiváltása
BR112015006199A2 (pt) 2012-09-28 2017-07-04 Optis Cellular Tech Llc método e aparelho para controle de agendamento
CN104581925B (zh) 2013-10-29 2019-01-08 电信科学技术研究院 一种覆盖增强机制下的定时维护方法及装置
WO2016019895A1 (en) 2014-08-08 2016-02-11 Mediatek Inc. User equipment and timing advance value updating method thereof
WO2016089115A1 (en) * 2014-12-03 2016-06-09 Lg Electronics Inc. Method and apparatus for configuring scheduling request prohibit timer for prose priority in wireless communication system
US10218474B2 (en) 2015-09-02 2019-02-26 Htc Corporation Device and method of handling scheduling request transmission
GB2542172A (en) * 2015-09-10 2017-03-15 Nec Corp Communication system
CN106535336B (zh) * 2015-09-15 2020-07-31 南京中兴软件有限责任公司 基站及其进行非连续接收处理方法
EP3342236B1 (en) 2015-11-16 2020-05-27 Samsung Electronics Co., Ltd. Transmission and reception of repeated scheduling requests
US20180124831A1 (en) * 2016-10-29 2018-05-03 Ofinno Technologies, Llc Dual connectivity scheduling request for wireless network and wireless device
CN116709529A (zh) * 2016-11-17 2023-09-05 三星电子株式会社 无线通信系统中的方法和装置
CN114039710A (zh) * 2017-05-04 2022-02-11 欧芬诺有限责任公司 无线装置和无线网络中的调度请求方法
JP2020523875A (ja) * 2017-06-14 2020-08-06 日本電気株式会社 リソース割り当てを指示するための方法および装置
KR102394123B1 (ko) * 2017-06-16 2022-05-04 삼성전자 주식회사 차세대 이동 통신 시스템에서 복수 개의 스케쥴링 요청을 전송하는 방법 및 장치
KR20190113423A (ko) * 2018-03-28 2019-10-08 삼성전자주식회사 이동통신 시스템에서 스케줄링 요청을 전송하는 방법 및 장치
WO2019194652A1 (ko) * 2018-04-05 2019-10-10 엘지전자 주식회사 비면허 대역을 지원하는 무선 통신 시스템에서 신호를 송수신하는 방법 및 이를 지원하는 장치
US11277302B2 (en) * 2018-06-21 2022-03-15 Ofinno, Llc PUCCH based beam failure recovery procedure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101795497A (zh) * 2009-02-01 2010-08-04 大唐移动通信设备有限公司 调度请求的发送方法及用户设备
CN104170508B (zh) * 2012-03-12 2016-07-06 黑莓有限公司 处理与ack/nack重复信号的调度请求冲突
US20180167966A1 (en) * 2015-03-09 2018-06-14 Esmael Hejazi Dinan Wireless Device Scheduling Request in a Wireless Network

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ERICSSON: "SR Prohibit Timer for Rel-13 eMTC UEs", 3GPP TSG-RAN WG2 #94 TDOC R2-164185, vol. RAN WG2, 22 May 2016 (2016-05-22) - 27 May 2016 (2016-05-27), XP051105477 *
NOKIA ET AL.: "MAC impacts due to NR-based access to unlicensed spectrum", 3GPP TSG-RAN WG2 MEETING #102 R2-1807153, vol. RAN WG2, 20 May 2018 (2018-05-20) - 25 May 2018 (2018-05-25), XP051443566 *
See also references of EP3813461A4
VIVO: "Collision of SR and PRACH", 3GPP TSG-RAN WG2 MEETING #102 R2-1807586, vol. RAN WG2, 20 May 2018 (2018-05-20) - 25 May 2018 (2018-05-25), XP051443947 *

Also Published As

Publication number Publication date
BR112020026252A2 (pt) 2021-04-06
JP2021530134A (ja) 2021-11-04
KR20210016465A (ko) 2021-02-15
KR102525479B1 (ko) 2023-04-24
AU2019289392B2 (en) 2022-08-04
CN110636627A (zh) 2019-12-31
US11363620B2 (en) 2022-06-14
US20210100018A1 (en) 2021-04-01
EP3813461A4 (en) 2021-08-11
EP3813461A1 (en) 2021-04-28
JP7208265B2 (ja) 2023-01-18
CN110636627B (zh) 2021-01-08
AU2019289392A1 (en) 2021-01-07

Similar Documents

Publication Publication Date Title
WO2019242465A1 (zh) 一种资源请求方法及用户设备
US11502737B2 (en) Beam failure recovery method in multi-carrier system and apparatus
US11877339B2 (en) Channel access method, configuration method, terminal, and network side device
US20220217776A1 (en) Information indicating method, device and system
WO2021088874A1 (zh) 信息传输方法及设备
US20230300897A1 (en) Random access method, terminal, and network device
CN111836311B (zh) 能力协商方法、终端及网络设备
US20210092728A1 (en) Transmission control method, apparatus, and system
WO2020164515A1 (zh) 信号传输方法、设备及系统
WO2020259512A1 (zh) 配置方法及终端设备
EP3799344B1 (en) Bwp deactivation timer control method and terminal device
WO2020063230A1 (zh) 一种信号传输方法、用户设备及网络设备
WO2020015679A1 (zh) Csi上报方法、终端及网络设备
CN111615146B (zh) 处理方法及设备
WO2021057703A1 (zh) 参考信号传输方法及设备
CN111800831B (zh) 路径变换方法、设备、通信系统及计算机可读存储介质
US20220201723A1 (en) Resource configuration method, device, and system
US20220150773A1 (en) Data transmission method and user equipment

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19822623

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2020570758

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112020026252

Country of ref document: BR

ENP Entry into the national phase

Ref document number: 2019289392

Country of ref document: AU

Date of ref document: 20190528

Kind code of ref document: A

Ref document number: 20217000509

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2019822623

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2019822623

Country of ref document: EP

Effective date: 20210121

ENP Entry into the national phase

Ref document number: 112020026252

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20201221