WO2021026824A1 - 非活动定时器的控制方法和装置 - Google Patents

非活动定时器的控制方法和装置 Download PDF

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Publication number
WO2021026824A1
WO2021026824A1 PCT/CN2019/100611 CN2019100611W WO2021026824A1 WO 2021026824 A1 WO2021026824 A1 WO 2021026824A1 CN 2019100611 W CN2019100611 W CN 2019100611W WO 2021026824 A1 WO2021026824 A1 WO 2021026824A1
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WO
WIPO (PCT)
Prior art keywords
channel
direct link
preset
data transmission
information
Prior art date
Application number
PCT/CN2019/100611
Other languages
English (en)
French (fr)
Inventor
杨星
Original Assignee
北京小米移动软件有限公司
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 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 US17/635,285 priority Critical patent/US20220295590A1/en
Priority to CN201980001724.9A priority patent/CN110622616B/zh
Priority to PCT/CN2019/100611 priority patent/WO2021026824A1/zh
Publication of WO2021026824A1 publication Critical patent/WO2021026824A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/38—Connection release triggered by timers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/25—Maintenance of established connections

Definitions

  • the present disclosure relates to the field of communication technology, in particular, to an inactive timer control method, an inactive timer control instruction method, an inactive timer control device, an inactive timer control instruction device, electronic equipment, and a computer Readable storage medium.
  • the user equipment releases the RRC (Radio Resource Control, radio resource control layer) connection mainly based on two methods.
  • the base station can send an RRC connection release message to the user equipment, and the user equipment releases the RRC connection based on the RRC connection release message;
  • the base station configures an inactivity timer for the user equipment, and when the inactivity timer expires, the user equipment releases the RRC connection .
  • MAC Media Access Control, Media Access Control
  • CCCH Common Control Channel
  • DCCH Dedicated Control Channel
  • DTCH Dedicated Traffic Channel
  • SDU Protocol Data Unit
  • the MAC layer does not receive MAC SDU on CCCH, DCCH, DTCH, and does not send MAC PDU on DTCH, DCCH, it will be regarded as the user equipment has no data transmission and reception, so the inactivity timer continues to count until it expires. , So that the user equipment releases the RRC connection.
  • the direct link resources used for communication between user equipment are also The base station configuration.
  • the base station can configure direct link resources for the user equipment through broadcast configuration, and if the broadcast content does not configure direct link resources for the user equipment, the user equipment can request the direct link resources from the base station.
  • the RRC connection with the base station is released, and the direct link resources configured by the base station for the user equipment are also released.
  • the user equipment communicates on the direct link, and data is sent and received on the channel of the direct link, rather than on the above-mentioned CCCH, DCCH, DTCH. And when there is no MAC SDU transmission and reception on CCCH, DCCH, DTCH, but there is data transmission and reception on the channel of the direct link, in the prior art, the inactivity timer does not start or restart, but continues to count until The timeout causes the user equipment to release the RRC connection.
  • the user equipment still needs to send and receive data on the direct link, it still requests to establish an RRC connection with the base station so that the base station can configure the direct link resources for the user equipment, but it is establishing RRC After connection, the inactivity timer will continue to count until it times out, which will cause the user equipment to release the RRC connection again.
  • the end result is that the user equipment releases the RRC connection multiple times and re-establishes the RRC connection in order to complete the data transmission and reception on the direct link, which wastes resources and causes a large delay to the data transmission and reception on the direct link.
  • the embodiments of the present disclosure propose an inactive timer control method, an inactive timer control instruction method, an inactive timer control device, an inactive timer control instruction device, electronic equipment, and computer Read the storage medium to solve the problem that the user equipment in the related technology releases the RRC connection many times and re-establishes the RRC connection in order to complete the data transmission and reception on the direct link, which wastes resources and causes the data transmission and reception on the direct link Large delay.
  • a method for controlling an inactivity timer is proposed, which is applicable to a terminal, and the method includes:
  • the method further includes:
  • starting or restarting the inactivity timer includes:
  • the channel for data transmission belongs to the at least one preset channel, start or restart the inactivity timer.
  • the information of the at least one preset channel includes an identification list of the at least one preset channel.
  • the preset channel is a logical channel.
  • the method further includes:
  • starting or restarting the inactivity timer includes:
  • the at least one preset quality of service information includes at least one preset direct service quality of service identifier.
  • the method before detecting whether there is data transmission on the channel of the direct link, the method further includes:
  • a method for controlling and indicating an inactivity timer is proposed, which is suitable for a base station, and the method includes:
  • the method further includes:
  • the information of the at least one preset channel includes an identification list of the at least one preset channel.
  • the preset channel is a logical channel.
  • the method further includes:
  • the at least one preset quality of service information includes at least one preset direct service quality of service identifier.
  • a device for controlling an inactivity timer which is suitable for a terminal, and the device includes:
  • the transmission detection module is configured to detect whether there is data transmission on the channel of the direct link
  • the timer control module is configured to start or restart the inactivity timer when there is data transmission on the channel of the direct link.
  • the device further includes:
  • the first receiving module is configured to receive information of at least one preset channel sent by the base station;
  • the timer control module is configured to determine whether the channel with data transmission belongs to the at least one preset channel when there is data transmission on the channel of the direct link; and when there is a channel for data transmission In the case of belonging to the at least one preset channel, start or restart the inactivity timer.
  • the information of the at least one preset channel includes an identification list of the at least one preset channel.
  • the preset channel is a logical channel.
  • the device further includes:
  • the second receiving module is configured to receive at least one preset quality of service information sent by the base station;
  • the timer control module is configured to determine whether the quality of service information of the channel of the direct link belongs to the at least one preset in the case of data transmission on the channel of the direct link Service quality information; and when the service quality information of the channel of the direct link belongs to the at least one preset service quality information, start or restart the inactivity timer.
  • the at least one preset quality of service information includes at least one preset direct service quality of service identifier.
  • the device further includes:
  • the third receiving module is configured to receive instruction information sent by the base station, where the instruction information is used to instruct the terminal to start or restart the inactivity timer when there is data transmission on the channel of the direct link .
  • an inactivity timer control and indication device is provided, which is suitable for a base station, and the device includes:
  • the first sending module is configured to send indication information to the terminal, where the indication information is used to instruct the terminal to start or restart the inactivity timer when there is data transmission on the channel of the direct link.
  • the device further includes:
  • the second sending module is configured to send information of at least one preset channel to the terminal.
  • the information of the at least one preset channel includes an identification list of the at least one preset channel.
  • the preset channel is a logical channel.
  • the device further includes:
  • the third sending module is configured to send at least one preset quality of service information to the terminal.
  • the at least one preset quality of service information includes at least one preset direct service quality of service identifier.
  • an electronic device including:
  • a memory for storing processor executable instructions
  • the processor is configured to implement the inactive timer control method described in any of the foregoing embodiments.
  • an electronic device including:
  • a memory for storing processor executable instructions
  • the processor is configured to implement the inactive timer control instruction method described in any of the foregoing embodiments.
  • a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the inactivity timer control method described in any of the above embodiments is implemented A step of.
  • a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the inactivity timer control instruction method described in any of the above embodiments is implemented Steps in.
  • the inactivity timer can be started or restarted, thereby making the inactivity
  • the terminal will not release the RRC connection, thereby ensuring that the direct link resources configured by the base station for the terminal will not be released so that the terminal can pass the direct link.
  • Link resources successfully complete the communication. This avoids resource waste and time delay caused by the user equipment repeatedly releasing the RRC connection and re-establishing the RRC connection.
  • Fig. 1 is a schematic flow chart showing a method for controlling an inactive timer according to an embodiment of the present disclosure.
  • Fig. 2 is a schematic flow chart showing another method for controlling an inactive timer according to an embodiment of the present disclosure.
  • Fig. 3 is a schematic flowchart showing another method for controlling an inactive timer according to an embodiment of the present disclosure.
  • Fig. 4 is a schematic flowchart showing another method for controlling an inactive timer according to an embodiment of the present disclosure.
  • Fig. 5 is a schematic flowchart showing a method for controlling and indicating an inactive timer according to an embodiment of the present disclosure.
  • Fig. 6 is a schematic flowchart showing another method for controlling and indicating an inactive timer according to an embodiment of the present disclosure.
  • Fig. 7 is a schematic flowchart of another method for controlling and indicating an inactive timer according to an embodiment of the present disclosure.
  • Fig. 8 is a schematic block diagram of a device for controlling an inactive timer according to an embodiment of the present disclosure.
  • Fig. 9 is a schematic block diagram showing another device for controlling an inactive timer according to an embodiment of the present disclosure.
  • Fig. 10 is a schematic block diagram showing another device for controlling an inactive timer according to an embodiment of the present disclosure.
  • Fig. 11 is a schematic block diagram showing another device for controlling an inactive timer according to an embodiment of the present disclosure.
  • Fig. 12 is a schematic block diagram of an inactive timer control instruction device according to an embodiment of the present disclosure.
  • Fig. 13 is a schematic block diagram showing another device for controlling and indicating an inactive timer according to an embodiment of the present disclosure.
  • Fig. 14 is a schematic block diagram showing another device for controlling and indicating an inactive timer according to an embodiment of the present disclosure.
  • Fig. 15 is a schematic block diagram showing a device for controlling and indicating an inactive timer according to an embodiment of the present disclosure.
  • Fig. 16 is a schematic block diagram showing a device for controlling an inactive timer according to an embodiment of the present disclosure.
  • Fig. 1 is a schematic flow chart showing a method for controlling an inactive timer according to an embodiment of the present disclosure.
  • the method for controlling the inactivity timer shown in the embodiments of the present disclosure can be applied to a terminal.
  • the terminal can be an electronic device such as a mobile phone, a tablet computer, or a wearable device.
  • the terminal can be used as a user equipment to communicate with a base station, for example, Based on 4G and 5G communications, it can also communicate with other user equipment through direct links.
  • the method for controlling the inactivity timer may include the following steps:
  • step S1 it is detected whether there is data transmission on the channel of the direct link
  • step S2 if there is data transmission on the channel of the direct link, start (for example, the inactivity timer has not started) or restart (for example, the inactivity timer has started) the inactivity timer;
  • the radio resource control connection with the base station can be released.
  • the channels of the direct link may include:
  • SBCCH Direct link broadcast control channel
  • Direct link traffic channel (Sidelink Traffic Channel, STCH for short).
  • the direct link broadcast channel, the direct link discovery channel and the direct link shared channel can be used as the transmission channel of the direct link
  • the direct link broadcast control channel and the direct link service channel can be used as the direct link.
  • the embodiments of the present disclosure can detect whether there is data transmission for the above-mentioned several channels in the direct link, and the data transmission can include data reception and data transmission.
  • the inactivity timer can be started or restarted, thereby making the inactivity
  • the terminal will not release the RRC connection, thereby ensuring that the direct link resources configured by the base station for the terminal will not be released so that the terminal can pass the direct link.
  • Link resources successfully complete the communication. This avoids resource waste and time delay caused by the user equipment repeatedly releasing the RRC connection and re-establishing the RRC connection.
  • the terminal can release the radio resource control connection with the base station, thereby releasing the direct link resources configured by the base station for the terminal.
  • Fig. 2 is a schematic flow chart showing another method for controlling an inactive timer according to an embodiment of the present disclosure. As shown in FIG. 2, before step S2, the method further includes:
  • step S3 receiving information of at least one preset channel sent by the base station
  • starting or restarting the inactivity timer includes:
  • step S21 if there is data transmission on the channel of the direct link, it is determined whether the channel with data transmission (which may be one channel or multiple channels in the direct link) belongs to the at least one preset channel;
  • step S22 if a channel for data transmission belongs to the at least one preset channel, start or restart the inactivity timer.
  • the base station may also send information of at least one preset channel to the terminal. Through the information of at least one preset channel, the terminal can be instructed to start only when the channel for data transmission belongs to the at least one preset channel. Or restart the inactivity timer.
  • the terminal After receiving the information of at least one preset channel, the terminal can further determine whether the channel where data transmission exists belongs to the at least one preset channel when there is data transmission on the channel of the direct link. When the channel belongs to the at least one preset channel, the inactivity timer is started or restarted.
  • the base station can instruct the terminal to start or restart the inactivity timer only when there is data transmission on a specific channel (that is, any channel among the at least one preset channel), and if it is not on a specific channel There is data transmission. Even if there is data transmission on other channels, the inactivity timer may not be started or restarted, thereby improving the flexibility of the base station for terminal configuration.
  • the information of the at least one preset channel includes an identification list of the at least one preset channel.
  • the information of at least one preset channel can be carried through the identification list, and the identification list contains the identification of at least one preset channel.
  • the terminal can obtain the identification in the identification list and determine that the channel corresponding to the identification is the preset And then determine whether the channel on which data transmission exists belongs to the at least one preset channel.
  • the identifier list of at least one preset channel contains the identifiers of channel A, channel B, and channel C.
  • the terminal receives the identifier list, if there is data transmission on the channel of the direct link, if it is determined that there is data transmission
  • the identifier of the channel is A, which belongs to the identifier list, and the inactivity timer can be started or restarted. If it is determined that the identifier of the channel with data transmission is D and does not belong to the identifier list, the inactivity timer is not started or restarted.
  • the preset channel is a logical channel.
  • the preset channel may be a logical channel, such as a direct link broadcast control channel and a direct link traffic channel.
  • Fig. 3 is a schematic flowchart showing another method for controlling an inactive timer according to an embodiment of the present disclosure. As shown in Fig. 3, before step S2, the method further includes:
  • step S4 receiving at least one preset quality of service information sent by the base station;
  • starting or restarting the inactivity timer includes:
  • step S23 if there is data transmission on the channel of the direct link, it is determined whether the service quality information of the channel of the direct link (which may be one channel or multiple channels in the direct link) is Information belonging to the at least one preset service quality;
  • step S24 if the service quality information of the direct link channel belongs to the at least one preset service quality information, the inactivity timer is started or restarted.
  • the base station may send at least one preset quality of service information to the terminal.
  • the terminal may indicate that the service quality information of the channel of the direct link for data transmission belongs to The inactivity timer is started or restarted only when there is at least one preset quality of service information.
  • the terminal After the terminal receives at least one preset quality of service information, in the case of data transmission on the channel of the direct link, it can further determine whether the information about the quality of service of the channel of the direct link for data transmission belongs to said At least one piece of preset quality of service information, when the information on the quality of service of the channel of the direct link for data transmission belongs to the at least one piece of preset quality of service information, the inactivity timer is started or restarted.
  • the base station can instruct the terminal only when there is information about the quality of service of the channel of the direct link for data transmission and the information about the specific quality of service (that is, the information about any one of the at least one quality of service information).
  • the inactivity timer is started or restarted, so as to increase the flexibility of the base station to configure the terminal.
  • the at least one preset quality of service information includes at least one preset direct service quality of service identifier.
  • At least one piece of preset quality of service information may be represented by a quality of service identifier, specifically, it may be a preset direct service quality of service indication (Prose QoS Indication, PQI for short), and the terminal is directed to the channel for data transmission QoS (Quality of Service, quality of service) of the channel can be detected, and the QoS identification can be further determined based on the detected QoS, and then it can be determined whether the QoS identification belongs to the at least one preset direct service quality of service identification.
  • at least one preset direct connection service quality of service identifier can be carried in a list.
  • At least one preset direct service quality of service identifier includes identifier X, identifier Y, and identifier Z.
  • the terminal receives at least one preset direct service quality of service identifier, there is data transmission on the channel of the direct link If it is determined that the quality of service identifier of the channel with data transmission is X and belongs to at least one preset direct service quality identifier, the inactivity timer can be started or restarted. If it is determined that the quality of service identifier of the channel with data transmission is W, If it does not belong to at least one preset direct connection service quality of service identifier, the inactivity timer is not started or restarted.
  • Fig. 4 is a schematic flowchart showing another method for controlling an inactive timer according to an embodiment of the present disclosure. As shown in FIG. 4, before detecting whether there is data transmission on the channel of the direct link, the method further includes:
  • step S5 the instruction information sent by the base station is received, where the instruction information is used to instruct the terminal to start or restart the inactivity timer when there is data transmission on the channel of the direct link.
  • the terminal can start or restart by default (for example, according to the communication protocol with the base station) only when there is data transmission on the channel of the direct link after receiving the instruction information sent by the base station. Inactive timer.
  • the terminal can also start or restart the inactivity timer only when there is data transmission on the channel of the direct link after receiving the instruction information sent by the base station, and When the indication information sent by the base station is not received, there is no MAC SDU reception on CCCH, DCCH, DTCH, or no MAC PDU transmission on DTCH, DCCH, regardless of whether it exists on the channel of the direct link For data transmission, both start or restart the inactivity timer.
  • Fig. 5 is a schematic flowchart showing a method for controlling and indicating an inactive timer according to an embodiment of the present disclosure.
  • the inactivity timer control instruction method shown in the embodiments of the present disclosure can be applied to a base station, the base station can communicate with the base station, for example, can be based on 4G, 5G communication, the terminal can be a mobile phone, a tablet computer, a wearable device Such as electronic equipment, the terminal can be used as a user equipment to communicate with a base station, or can communicate with other user equipment through a direct link.
  • control instruction method of the inactivity timer may include the following steps:
  • step S1' indication information is sent to the terminal, and the indication information is used to instruct the terminal to start or restart the inactivity timer when there is data transmission on the channel of the direct link.
  • the inactivity timer by instructing the terminal to start or restart the inactivity timer when there is data transmission on the channel of the direct link, regardless of whether the terminal has MAC SDU transmission and reception on CCCH, DCCH, or DTCH, as long as If there is data transmission on the channel of the direct link, the inactivity timer can be started or restarted.
  • the terminal will not release the RRC connection, thereby ensuring that the direct link resources configured by the base station for the terminal will not be released, so that The terminal can successfully complete the communication through the direct link resources. This avoids resource waste and time delay caused by the user equipment repeatedly releasing the RRC connection and re-establishing the RRC connection.
  • Fig. 6 is a schematic flowchart showing another method for controlling and indicating an inactive timer according to an embodiment of the present disclosure. As shown in Figure 6, the method further includes:
  • step S2' at least one preset channel information is sent to the terminal.
  • the base station may also send information of at least one preset channel to the terminal. Through the information of the at least one preset channel, it may indicate that the terminal has data transmission channels that belong to the at least one preset channel. Restart the inactivity timer.
  • the terminal After receiving the information of at least one preset channel, the terminal can further determine whether the channel where data transmission exists belongs to the at least one preset channel when there is data transmission on the channel of the direct link. When the channel belongs to the at least one preset channel, the inactivity timer is started or restarted.
  • the base station can instruct the terminal to start or restart the inactivity timer only when there is data transmission on a specific channel (that is, the at least one channel), and if there is no data transmission on the specific channel, even if there is no data transmission on the specific channel, There is data transmission on other channels, and the inactivity timer may not be started or restarted, thereby improving the flexibility of the base station to configure the terminal.
  • a specific channel that is, the at least one channel
  • the information of the at least one preset channel includes an identification list of the at least one preset channel.
  • the preset channel is a logical channel.
  • Fig. 7 is a schematic flowchart of another method for controlling and indicating an inactive timer according to an embodiment of the present disclosure. As shown in Figure 7, the method further includes:
  • step S3' at least one preset quality of service information is sent to the terminal.
  • the base station may send at least one preset quality of service information to the terminal.
  • the terminal may indicate that the service quality information of the channel of the direct link for data transmission belongs to The inactivity timer is started or restarted only when there is at least one preset quality of service information.
  • the terminal After the terminal receives at least one preset quality of service information, in the case of data transmission on the channel of the direct link, it can further determine whether the information about the quality of service of the channel of the direct link for data transmission belongs to said At least one piece of preset quality of service information, when the information on the quality of service of the channel of the direct link for data transmission belongs to the at least one piece of preset quality of service information, the inactivity timer is started or restarted.
  • the base station can instruct the terminal to start or restart the non-standard service only when the service quality information of the channel of the direct link for data transmission is the same as the specific service quality information (that is, the at least one service quality information). Active timer, in order to improve the flexibility of the base station to the terminal configuration.
  • the at least one preset quality of service information includes at least one preset direct service quality of service identifier.
  • the present disclosure also provides embodiments of the control device of the inactive timer and the control instruction device of the inactive timer.
  • Fig. 8 is a schematic block diagram of a device for controlling an inactive timer according to an embodiment of the present disclosure.
  • the device for controlling the inactivity timer shown in the embodiment of the present disclosure can be applied to a terminal.
  • the terminal can be a mobile phone, a tablet computer, a wearable device, or other electronic equipment. Based on 4G and 5G communications, it can also communicate with other user equipment through direct links.
  • the device for controlling the inactivity timer may include:
  • the transmission detection module 1 is configured to detect whether there is data transmission on the channel of the direct link;
  • the timer control module 2 is configured to start or restart the inactivity timer when there is data transmission on the channel of the direct link.
  • Fig. 9 is a schematic block diagram showing another device for controlling an inactive timer according to an embodiment of the present disclosure. As shown in Figure 9, the device further includes:
  • the first receiving module 3 is configured to receive information of at least one preset channel sent by the base station;
  • the timer control module 2 is configured to determine whether the channel with data transmission belongs to the at least one preset channel when there is data transmission on the channel of the direct link; and when there is data transmission If the channel belongs to the at least one preset channel, start or restart the inactivity timer.
  • the information of the at least one preset channel includes an identification list of the at least one preset channel.
  • the preset channel is a logical channel.
  • Fig. 10 is a schematic block diagram showing another device for controlling an inactive timer according to an embodiment of the present disclosure. As shown in Figure 10, the device further includes:
  • the second receiving module 4 is configured to receive at least one preset quality of service information sent by the base station;
  • the timer control module 2 is configured to determine whether the information about the quality of service of the channel of the direct link belongs to the at least one preset when there is data transmission on the channel of the direct link.
  • service quality information e.g., service quality information; and when the service quality information of the direct link channel belongs to the at least one preset service quality information, start or restart an inactivity timer.
  • the at least one preset quality of service information includes at least one preset direct service quality of service identifier.
  • Fig. 11 is a schematic block diagram showing another device for controlling an inactive timer according to an embodiment of the present disclosure. As shown in Figure 11, the device further includes:
  • the third receiving module 5 is configured to receive indication information sent by the base station, where the indication information is used to instruct the terminal to start or restart the inactive timing when there is data transmission on the channel of the direct link Device.
  • Fig. 12 is a schematic block diagram of an inactive timer control instruction device according to an embodiment of the present disclosure.
  • the inactivity timer control instruction device shown in the embodiment of the present disclosure can be applied to a base station, the base station can communicate with the base station, for example, can be based on 4G, 5G communication, and the terminal can be a mobile phone, a tablet, or a wearable device Such as electronic equipment, the terminal can be used as a user equipment to communicate with a base station, or can communicate with other user equipment through a direct link.
  • control and instruction device of the inactivity timer may include:
  • the first sending module 1' is configured to send instruction information to the terminal, where the instruction information is used to instruct the terminal to start or restart the inactivity timer when there is data transmission on the channel of the direct link.
  • Fig. 13 is a schematic block diagram showing another device for controlling and indicating an inactive timer according to an embodiment of the present disclosure. As shown in Figure 13, the device further includes:
  • the second sending module 2' is configured to send information of at least one preset channel to the terminal.
  • the information of the at least one preset channel includes an identification list of the at least one preset channel.
  • the preset channel is a logical channel.
  • Fig. 14 is a schematic block diagram showing another device for controlling and indicating an inactive timer according to an embodiment of the present disclosure. As shown in Figure 14, the device further includes:
  • the third sending module 3' is configured to send at least one preset quality of service information to the terminal.
  • the at least one preset quality of service information includes at least one preset direct service quality of service identifier.
  • the relevant part can refer to the part of the description of the method embodiment.
  • the device embodiments described above are merely illustrative.
  • the modules described as separate components may or may not be physically separated, and the components displayed as modules may or may not be physical modules, that is, they may be located in One place, or it can be distributed to multiple network modules. Some or all of the modules may be selected according to actual needs to achieve the objectives of the solutions of the embodiments. Those of ordinary skill in the art can understand and implement it without creative work.
  • the embodiment of the present disclosure also proposes an electronic device, including:
  • a memory for storing processor executable instructions
  • the processor is configured to implement the inactive timer control method described in any of the foregoing embodiments.
  • the embodiment of the present disclosure also proposes an electronic device, including:
  • a memory for storing processor executable instructions
  • the processor is configured to implement the inactive timer control instruction method described in any of the foregoing embodiments.
  • the embodiment of the present disclosure also proposes a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the steps in the inactive timer control method described in any of the above embodiments are implemented.
  • the embodiment of the present disclosure also proposes a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the steps in the inactivity timer control instruction method described in any of the above embodiments are implemented.
  • FIG. 15 is a schematic block diagram of an apparatus 1500 for controlling and indicating an inactive timer according to an embodiment of the present disclosure.
  • the apparatus 1500 may be provided as a base station.
  • the device 1500 includes a processing component 1522, a wireless transmitting/receiving component 1524, an antenna component 1526, and a signal processing part specific to a wireless interface.
  • the processing component 1522 may further include one or more processors. One of the processors in the processing component 1522 may be configured to implement the inactive timer control instruction method described in any of the foregoing embodiments.
  • Fig. 16 is a schematic block diagram showing an apparatus 1600 for controlling an inactive timer according to an embodiment of the present disclosure.
  • the apparatus 1600 may be a mobile phone, a computer, a digital broadcasting terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, etc.
  • the device 1600 may include one or more of the following components: a processing component 1602, a memory 1604, a power supply component 1606, a multimedia component 1608, an audio component 1610, an input/output (I/O) interface 1612, a sensor component 1614, And communication component 1616.
  • a processing component 1602 a memory 1604, a power supply component 1606, a multimedia component 1608, an audio component 1610, an input/output (I/O) interface 1612, a sensor component 1614, And communication component 1616.
  • the processing component 1602 generally controls the overall operations of the device 1600, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • the processing component 1602 may include one or more processors 1620 to execute instructions to complete all or part of the steps of the foregoing method.
  • the processing component 1602 may include one or more modules to facilitate the interaction between the processing component 1602 and other components.
  • the processing component 1602 may include a multimedia module to facilitate the interaction between the multimedia component 1608 and the processing component 1602.
  • the memory 1604 is configured to store various types of data to support operations in the device 1600. Examples of such data include instructions for any application or method operating on the device 1600, contact data, phone book data, messages, pictures, videos, etc.
  • the memory 1604 can be implemented by any type of volatile or non-volatile storage device or their combination, 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, Magnetic 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
  • Magnetic Disk Magnetic Disk or Optical Disk.
  • the power supply component 1606 provides power for various components of the device 1600.
  • the power supply component 1606 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the device 1600.
  • the multimedia component 1608 includes a screen that provides an output interface between the device 1600 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touch, sliding, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure related to the touch or slide operation.
  • the multimedia component 1608 includes a front camera and/or a rear camera. When the device 1600 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 camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 1610 is configured to output and/or input audio signals.
  • the audio component 1610 includes a microphone (MIC).
  • the microphone When the device 1600 is in an operating mode, such as a call mode, a recording mode, and a voice recognition mode, the microphone is configured to receive external audio signals.
  • the received audio signal may be further stored in the memory 1604 or transmitted via the communication component 1616.
  • the audio component 1610 further includes a speaker for outputting audio signals.
  • the I/O interface 1612 provides an interface between the processing component 1602 and a peripheral interface module.
  • the peripheral interface module may be a keyboard, a click wheel, a button, and the like. These buttons may include but are not limited to: home button, volume button, start button, and lock button.
  • the sensor component 1614 includes one or more sensors for providing the device 1600 with various aspects of status assessment.
  • the sensor component 1614 can detect the open/close state of the device 1600 and the relative positioning of the components.
  • the component is the display and the keypad of the device 1600.
  • the sensor component 1614 can also detect the position change of the device 1600 or a component of the device 1600. , The presence or absence of contact between the user and the device 1600, the orientation or acceleration/deceleration of the device 1600, and the temperature change of the device 1600.
  • the sensor component 1614 may include a proximity sensor configured to detect the presence of nearby objects when there is no physical contact.
  • the sensor component 1614 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 1614 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.
  • the communication component 1616 is configured to facilitate wired or wireless communication between the apparatus 1600 and other devices.
  • the device 1600 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, 4G LTE, 5G NR, or a combination thereof.
  • the communication component 1616 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communication component 1616 further includes a near field communication (NFC) module to facilitate short-range 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
  • the apparatus 1600 may be implemented by one or more application specific integrated circuits (ASIC), digital signal processors (DSP), digital signal processing equipment (DSPD), programmable logic devices (PLD), field programmable A gate array (FPGA), a controller, a microcontroller, a microprocessor or other electronic components are used to implement the inactive timer control method described in any of the above embodiments.
  • ASIC application specific integrated circuits
  • DSP digital signal processors
  • DSPD digital signal processing equipment
  • PLD programmable logic devices
  • FPGA field programmable A gate array
  • controller a microcontroller, a microprocessor or other electronic components are used to implement the inactive timer control method described in any of the above embodiments.
  • non-transitory computer-readable storage medium including instructions, such as a memory 1604 including instructions, which may be executed by the processor 1620 of the device 1600 to complete the foregoing method.
  • the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.

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Abstract

一种非活动定时器的控制方法，适用于终端，所述方法包括：检测在直连链路的信道上是否存在数据传输（S1）；若在直连链路的信道上存在数据传输，启动或重启非活动定时器（S2）。根据所述方法，无论终端在CCCH、DCCH、DTCH上有没有MAC SDU的收发，只要在直连链路的信道上存在数据传输，就可以启动或重启非活动定时器，从而使得非活动定时器在直连链路的信道上存在数据传输的情况下不会超时，那么终端就不会释放RRC连接，进而保证基站为终端配置的直连链路资源不会释放，以便终端可以通过直连链路资源顺利地完成通信。避免了用户设备多次释放RRC连接，并重新建立RRC连接所造成的资源浪费和时延。

Description

非活动定时器的控制方法和装置 技术领域
本公开涉及通信技术领域，具体而言，涉及非活动定时器的控制方法、非活动定时器的控制指示方法、非活动定时器的控制装置、非活动定时器的控制指示装置、电子设备和计算机可读存储介质。
背景技术
目前用户设备释放RRC(Radio Resource Control，无线资源控制层)连接，主要基于两种方式。其一，基站可以向用户设备发送RRC连接释放消息，用户设备基于RRC连接释放消息释放RRC连接；其二，基站为用户设备配置非活动定时器，当非活动定时器超时，用户设备释放RRC连接。
针对第二种方式，在现有技术中，当在MAC(Media Access Control，介质访问控制)层在CCCH(公共控制信道)、DCCH(专用控制信道)、DTCH(专用业务信道)上接收到MAC SDU(Protocol Data Unit，协议数据单元)，或者在DTCH、DCCH上发送MAC PDU时，可以触发非活动定时器启动或重启。也就是说，MAC层在CCCH、DCCH、DTCH上没有MAC SDU的接收，在DTCH、DCCH上没有MAC PDU的发送，会被当作用户设备没有数据收发，从而非活动定时器持续计时，直至超时，使得用户设备释放RRC连接。
随着通信技术的发展，目前的用户设备除了可以与基站通信，还可以通过直连链路(sidelink)直接与其他用户设备通信，而用户设备之间通信所使用的直连链路资源，也是基站配置的。其中，基站可以通过广播配置为用户设备配置直连链路资源，而如果广播的内容中并没有为用户设备配置直连链路资源，用户设备可以向基站请求直连链路资源，当用户设备与基站之间的RRC连接被释放，基站为用户设备配置的直连链路资源也会被释放。
然而用户设备在直连链路上通信，数据是在直连链路的信道上收发，而不是在上述CCCH、DCCH、DTCH上收发。而当在CCCH、DCCH、DTCH上没有MAC SDU的收发，但是在直连链路的信道上有数据收发时，在现有技术中，非活动定时器不会 启动或重启，而是持续计时直至超时，导致用户设备释放RRC连接，可是由于用户设备在直连链路上仍需收发数据，所以还是会请求与基站建立RRC连接，以便基站为用户设备配置直连链路资源，可是在建立RRC连接后，非活动定时器仍然会持续计时直至超时，进而导致用户设备再次释放RRC连接。最终结果就是用户设备为了完成在直连链路上数据的收发，多次释放RRC连接，并重新建立RRC连接，既浪费资源，又对直连链路上数据的收发造成较大时延。
发明内容
有鉴于此，本公开的实施例提出了非活动定时器的控制方法、非活动定时器的控制指示方法、非活动定时器的控制装置、非活动定时器的控制指示装置、电子设备和计算机可读存储介质，以解决相关技术中用户设备为了完成在直连链路上数据的收发，多次释放RRC连接，并重新建立RRC连接，既浪费资源，又对直连链路上数据的收发造成较大时延。
根据本公开实施例的第一方面，提出一种非活动定时器的控制方法，适用于终端，所述方法包括：
检测在直连链路的信道上是否存在数据传输；
若在直连链路的信道上存在数据传输，启动或重启非活动定时器。
可选地，所述方法还包括：
接收基站发送的至少一个预设信道的信息；
其中，所述若在直连链路的信道上存在数据传输，启动或重启非活动定时器包括：
若在直连链路的信道上存在数据传输，确定存在数据传输的信道是否属于所述至少一个预设信道；
若存在数据传输的信道属于所述至少一个预设信道，启动或重启非活动定时器。
可选地，所述至少一个预设信道的信息包括所述至少一个预设信道的标识列表。
可选地，所述预设信道为逻辑信道。
可选地，所述方法还包括：
接收基站发送的至少一个预设服务质量的信息；
其中，所述若在直连链路的信道上存在数据传输，启动或重启非活动定时器包括：
若在直连链路的信道上存在数据传输，确定所述直连链路的信道的服务质量的信息，是否属于所述至少一个预设服务质量的信息；
若所述直连链路的信道的服务质量的信息，属于所述至少一个预设服务质量的信息，启动或重启非活动定时器。
可选地，所述至少一个预设服务质量的信息包括至少一个预设直连业务服务质量标识。
可选地，在检测在直连链路的信道上是否存在数据传输之前，所述方法还包括：
接收基站发送的指示信息，其中，所述指示信息用于指示所述终端，在直连链路的信道上存在数据传输的情况下，启动或重启非活动定时器。
根据本公开实施例的第二方面，提出一种非活动定时器的控制指示方法，适用于基站，所述方法包括：
向终端发送指示信息，所述指示信息用于指示所述终端在直连链路的信道上存在数据传输的情况下，启动或重启非活动定时器。
可选地，所述方法还包括：
向所述终端发送至少一个预设信道的信息。
可选地，所述至少一个预设信道的信息包括所述至少一个预设信道的标识列表。
可选地，所述预设信道为逻辑信道。
可选地，所述方法还包括：
向所述终端发送至少一个预设服务质量的信息。
可选地，所述至少一个预设服务质量的信息包括至少一个预设直连业务服务质量标识。
根据本公开实施例的第三方面，提出一种非活动定时器的控制装置，适用于终端，所述装置包括：
传输检测模块，被配置为检测在直连链路的信道上是否存在数据传输；
定时器控制模块，被配置为在直连链路的信道上存在数据传输的情况下，启动或重启非活动定时器。
可选地，所述装置还包括：
第一接收模块，被配置为接收基站发送的至少一个预设信道的信息；
其中，所述定时器控制模块，被配置为在直连链路的信道上存在数据传输的情况下，确定存在数据传输的信道是否属于所述至少一个预设信道；以及在存在数据传输的信道属于所述至少一个预设信道的情况下，启动或重启非活动定时器。
可选地，所述至少一个预设信道的信息包括所述至少一个预设信道的标识列表。
可选地，所述预设信道为逻辑信道。
可选地，所述装置还包括：
第二接收模块，被配置为接收基站发送的至少一个预设服务质量的信息；
其中，所述定时器控制模块，被配置为在直连链路的信道上存在数据传输的情况下，确定所述直连链路的信道的服务质量的信息，是否属于所述至少一个预设服务质量的信息；以及在所述直连链路的信道的服务质量的信息，属于所述至少一个预设服务质量的信息的情况下，启动或重启非活动定时器。
可选地，所述至少一个预设服务质量的信息包括至少一个预设直连业务服务质量标识。
可选地，所述装置还包括：
第三接收模块，被配置为接收基站发送的指示信息，其中，所述指示信息用于指示所述终端，在直连链路的信道上存在数据传输的情况下，启动或重启非活动定时器。
根据本公开实施例的第四方面，提出一种非活动定时器的控制指示装置，适用于基站，所述装置包括：
第一发送模块，被配置为向终端发送指示信息，所述指示信息用于指示所述终端在直连链路的信道上存在数据传输的情况下，启动或重启非活动定时器。
可选地，所述装置还包括：
第二发送模块，被配置为向所述终端发送至少一个预设信道的信息。
可选地，所述至少一个预设信道的信息包括所述至少一个预设信道的标识列表。
可选地，所述预设信道为逻辑信道。
可选地，所述装置还包括：
第三发送模块，被配置为向所述终端发送至少一个预设服务质量的信息。
可选地，所述至少一个预设服务质量的信息包括至少一个预设直连业务服务质量标识。
根据本公开实施例的第五方面，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实现上述任一实施例所述的非活动定时器的控制方法。
根据本公开实施例的第六方面，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实现上述任一实施例所述的非活动定时器的控制指示方法。
根据本公开实施例的第七方面，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的非活动定时器的控制方法中的步骤。
根据本公开实施例的第八方面，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的非活动定时器的控制指示方法中的步骤。
根据本公开的实施例，无论终端在CCCH、DCCH、DTCH上有没有MAC SDU的收发，只要在直连链路的信道上存在数据传输，就可以启动或重启非活动定时器，从而使得非活动定时器在直连链路的信道上存在数据传输的情况下不会超时，那么终端就不会释放RRC连接，进而保证基站为终端配置的直连链路资源不会释放，以便终端可以通过直连链路资源顺利地完成通信。避免了用户设备多次释放RRC连接，并重新建立RRC连接所造成的资源浪费和时延。
附图说明
为了更清楚地说明本公开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公开的一些实施例，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非活动定时器的控制方法的示意流程图。
图2是根据本公开的实施例示出的另一种非活动定时器的控制方法的示意流程图。
图3是根据本公开的实施例示出的又一种非活动定时器的控制方法的示意流程图。
图4是根据本公开的实施例示出的又一种非活动定时器的控制方法的示意流程图。
图5是根据本公开的实施例示出的一种非活动定时器的控制指示方法的示意流程图。
图6是根据本公开的实施例示出的另一种非活动定时器的控制指示方法的示意流程图。
图7是根据本公开的实施例示出的另一种非活动定时器的控制指示方法的示意流程图。
图8是根据本公开的实施例示出的一种非活动定时器的控制装置的示意框图。
图9是根据本公开的实施例示出的另一种非活动定时器的控制装置的示意框图。
图10是根据本公开的实施例示出的又一种非活动定时器的控制装置的示意框图。
图11是根据本公开的实施例示出的又一种非活动定时器的控制装置的示意框图。
图12是根据本公开的实施例示出的一种非活动定时器的控制指示装置的示意框图。
图13是根据本公开的实施例示出的另一种非活动定时器的控制指示装置的示意框图。
图14是根据本公开的实施例示出的又一种非活动定时器的控制指示装置的示意框图。
图15是根据本公开的实施例示出的一种用于非活动定时器的控制指示的装置的示意框图。
图16是根据本公开的实施例示出的一种用于非活动定时器的控制的装置的示意框图。
具体实施方式
下面将结合本公开实施例中的附图，对本公开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公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，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，都属于本公开保护的范围。
图1是根据本公开的实施例示出的一种非活动定时器的控制方法的示意流程图。本公开实施例所示的非活动定时器的控制方法，可以适用于终端，所述终端可以是手机、平板电脑、可穿戴设备等电子设备，所述终端可以作为用户设备与基站通信，例如可以基于4G、5G通信，也可以通过直连链路与其他用户设备通信。
如图1所示，所述非活动定时器的控制方法可以包括以下步骤：
在步骤S1中，检测在直连链路的信道上是否存在数据传输；
在步骤S2中，若在直连链路的信道上存在数据传输，启动(例如非活动定时器尚未启动)或重启(例如非活动定时器已经启动)非活动定时器；
其中，若所述非活动定时器超时，可以释放与基站的无线资源控制连接。
在一个实施例中，直连链路的信道可以包括：
直连链路广播信道(Sidelink Broadcast Channel，简称SL-BCH)；
直连链路探索信道(Sidelink Discovery Channel，简称SL-DCH)；
直连链路共享信道(Sidelink Shared Channel，简称SL-SCH)；
直连链路广播控制信道(Sidelink Broadcast Control Channel，简称SBCCH)；
直连链路业务信道(Sidelink Traffic Channel，简称STCH)。
其中，直连链路广播信道、直连链路探索信道和直连链路共享信道，可以作为直连链路的传输信道，直连链路广播控制信道和直连链路业务信道可以作为直连链路的逻辑信道。
本公开实施例可以针对直连链路中的上述几个信道检测是否存在数据传输，数据传输可以包括数据的接收和数据的发送。
根据本公开的实施例，无论终端在CCCH、DCCH、DTCH上有没有MAC SDU的收发，只要在直连链路的信道上存在数据传输，就可以启动或重启非活动定时器，从而使得非活动定时器在直连链路的信道上存在数据传输的情况下不会超时，那么终端就不会释放RRC连接，进而保证基站为终端配置的直连链路资源不会释放，以便终端可以通过直连链路资源顺利地完成通信。避免了用户设备多次释放RRC连接，并重新建立RRC连接所造成的资源浪费和时延。
而当非活动定时器超时，可以确定在直连链路的信道上已经完成了数据传输，那么终端可以释放与基站的无线资源控制连接，进而释放基站为终端配置的直连链路资源。
图2是根据本公开的实施例示出的另一种非活动定时器的控制方法的示意流程图。如图2所示，在步骤S2之前，所述方法还包括：
在步骤S3中，接收基站发送的至少一个预设信道的信息；
其中，所述若在直连链路的信道上存在数据传输，启动或重启非活动定时器包括：
在步骤S21中，若在直连链路的信道上存在数据传输，确定存在数据传输的信道(可以是直连链路中的一个信道或多个信道)是否属于所述至少一个预设信道；
在步骤S22中，若存在数据传输的信道属于所述至少一个预设信道，启动或重启非活动定时器。
在一个实施例中，基站还可以向终端发送至少一个预设信道的信息，通过至少一个预设信道的信息，可以指示终端当存在数据传输的信道属于所述至少一个预设信道时，才启动或重启非活动定时器。
终端接收到至少一个预设信道的信息后，在直连链路的信道上存在数据传输的情况下，可以进一步确定存在数据传输的信道是否属于所述至少一个预设信道，当存在数据传输的信道属于所述至少一个预设信道时，才启动或重启非活动定时器。
据此，基站可以指示终端仅在特定的信道(也即所述至少一个预设信道中任一信道)上存在数据传输时，才启动或重启非活动定时器，而若在特定的信道上不存在数据传输，即使在其他信道上存在数据传输，也可以不启动或重启非活动定时器，从而提高基站对终端配置的灵活度。
可选地，所述至少一个预设信道的信息包括所述至少一个预设信道的标识列表。
在一个实施例中，可以通过标识列表来携带至少一个预设信道的信息，在标识列表中包含至少一个预设信道的标识，终端可以获取标识列表中的标识，确定标识对应的信道为预设信道，进而确定存在数据传输的信道是否属于所述至少一个预设信道。
例如至少一个预设信道的标识列表中包含信道A、信道B和信道C的标识，终端接收到该标识列表后，在直连链路的信道上存在数据传输的情况下，若确定存在数据传输的信道的标识为A，属于该标识列表，可以启动或重启非活动定时器，若确定存在数据传输的信道的标识为D，不属于该标识列表，则不启动或重启非活动定时器。
可选地，所述预设信道为逻辑信道。
在一个实施例中，预设信道可以为逻辑信道，例如直连链路广播控制信道和直连链路业务信道。
图3是根据本公开的实施例示出的又一种非活动定时器的控制方法的示意流程图。如图3所示，在步骤S2之前，所述方法还包括：
在步骤S4中，接收基站发送的至少一个预设服务质量的信息；
其中，所述若在直连链路的信道上存在数据传输，启动或重启非活动定时器包括：
在步骤S23中，若在直连链路的信道上存在数据传输，确定所述直连链路的信道(可以是直连链路中的一个信道或多个信道)的服务质量的信息，是否属于所述至少一个预设服务质量的信息；
在步骤S24中，若所述直连链路的信道的服务质量的信息，属于所述至少一个预设服务质量的信息，启动或重启非活动定时器。
在一个实施例中，基站可以向终端发送至少一个预设服务质量的信息，通过至少一个预设服务质量的信息，可以指示终端当存在数据传输的直连链路的信道的服务质量的信息属于至少一个预设服务质量的信息时，才启动或重启非活动定时器。
终端接收到至少一个预设服务质量的信息后，在直连链路的信道上存在数据传输的情况下，可以进一步确定存在数据传输的直连链路的信道的服务质量的信息是否属于所述至少一个预设服务质量的信息，当存在数据传输的直连链路的信道的服务质量的信息属于所述至少一个预设服务质量的信息时，才启动或重启非活动定时器。
据此，基站可以指示终端仅当存在数据传输的直连链路的信道的服务质量的信息与特定服务质量的信息(也即所述至少一个服务质量的信息中任一服务质量的信息)相同时，才启动或重启非活动定时器，以便提高对基站对终端配置的灵活度。
可选地，所述至少一个预设服务质量的信息包括至少一个预设直连业务服务质量标识。
在一个实施例中，至少一个预设服务质量的信息，可以通过服务质量标识来表示，具体可以是预设直连业务服务质量标识(Prose QoS Indication，简称PQI)，终端针对存在数据传输的信道，可以检测该信道的QoS(Quality of Service，服务质量)，根据检测确定的QoS可以进一步确定QoS的标识，进而可以判断QoS的标识是否属于所述至少一个预设直连业务服务质量标识。其中，至少一个预设直连业务服务质量标识，可以通过列表携带。
例如至少一个预设直连业务服务质量标识包含标识X、标识Y和标识Z，终端接收到至少一个预设直连业务服务质量标识后，在直连链路的信道上存在数据传输的情况下，若确定存在数据传输的信道的服务质量标识为X，属于至少一个预设直连业务服务质量标识，可以启动或重启非活动定时器，若确定存在数据传输的信道的服务质量标识为W，不属于至少一个预设直连业务服务质量标识，则不启动或重启非活动定时器。
图4是根据本公开的实施例示出的又一种非活动定时器的控制方法的示意流程图。如图4所示，在检测在直连链路的信道上是否存在数据传输之前，所述方法还包括：
在步骤S5中，接收基站发送的指示信息，其中，所述指示信息用于指示所述终端，在直连链路的信道上存在数据传输的情况下，启动或重启非活动定时器。
在一个实施例中，终端可以默认(例如根据与基站的通信协议规定)在接收到基站发送的指示信息的情况下，才在直连链路的信道上存在数据传输的情况下，启动或重启非活动定时器。
根据图4所示的实施例，终端也可以在接收到基站发送的指示信息的情况下，才在直连链路的信道上存在数据传输的情况下，启动或重启非活动定时器，而在未接收到基站发送的指示信息的情况下，在CCCH、DCCH、DTCH没有MAC SDU的接收，或在DTCH、DCCH上没有MAC PDU的发送的情况下，无论在直连链路的信道上是否存在数据传输，都启动或重启非活动定时器。
据此，可以使得终端在直连链路的信道上存在数据传输的情况下，启动或重启非活动定时器的操作具有可控性，提高基站对终端配置的灵活度。
图5是根据本公开的实施例示出的一种非活动定时器的控制指示方法的示意流程图。本公开实施例所示的非活动定时器的控制指示方法，可以适用于基站，所述基站可以与基站通信，例如可以基于4G、5G通信，所述终端可以是手机、平板电脑、可穿戴设备等电子设备，所述终端可以作为用户设备与基站通信，也可以通过直连链路与其他用户设备通信。
如图5所示，所述非活动定时器的控制指示方法可以包括以下步骤：
在步骤S1’中，向终端发送指示信息，所述指示信息用于指示所述终端在直连链路的信道上存在数据传输的情况下，启动或重启非活动定时器。
根据本公开的实施例，通过指示终端在直连链路的信道上存在数据传输的情况下，启动或重启非活动定时器，无论终端在CCCH、DCCH、DTCH上有没有MAC SDU的收发，只要在直连链路的信道上存在数据传输，就可以启动或重启非活动定时器。
从而使得非活动定时器在直连链路的信道上存在数据传输的情况下不会超时，那么终端就不会释放RRC连接，进而保证基站为终端配置的直连链路资源不会释放，以便终端可以通过直连链路资源顺利地完成通信。避免了用户设备多次释放RRC连接，并重新建立RRC连接所造成的资源浪费和时延。
图6是根据本公开的实施例示出的另一种非活动定时器的控制指示方法的示意流程图。如图6所示，所述方法还包括：
在步骤S2’中，向所述终端发送至少一个预设信道的信息。
在一个实施例中，基站还可以向终端发送至少一个预设信道的信息，通过至少一个预设信道的信息，可以指示终端存在数据传输的信道属于所述至少一个预设信道时，才启动或重启非活动定时器。
终端接收到至少一个预设信道的信息后，在直连链路的信道上存在数据传输的情况下，可以进一步确定存在数据传输的信道是否属于所述至少一个预设信道，当存在数据传输的信道属于所述至少一个预设信道时，才启动或重启非活动定时器。
据此，基站可以指示终端仅在特定的信道(也即所述至少一个信道)上存在数据传输时，才启动或重启非活动定时器，而若在特定的信道上不存在数据传输，即使在其他信道上存在数据传输，也可以不启动或重启非活动定时器，从而提高对基站对终端配置的灵活度。
可选地，所述至少一个预设信道的信息包括所述至少一个预设信道的标识列表。
可选地，所述预设信道为逻辑信道。
图7是根据本公开的实施例示出的另一种非活动定时器的控制指示方法的示意流程图。如图7所示，所述方法还包括：
在步骤S3’中，向所述终端发送至少一个预设服务质量的信息。
在一个实施例中，基站可以向终端发送至少一个预设服务质量的信息，通过至少一个预设服务质量的信息，可以指示终端当存在数据传输的直连链路的信道的服务 质量的信息属于至少一个预设服务质量的信息时，才启动或重启非活动定时器。
终端接收到至少一个预设服务质量的信息后，在直连链路的信道上存在数据传输的情况下，可以进一步确定存在数据传输的直连链路的信道的服务质量的信息是否属于所述至少一个预设服务质量的信息，当存在数据传输的直连链路的信道的服务质量的信息属于所述至少一个预设服务质量的信息时，才启动或重启非活动定时器。
据此，基站可以指示终端仅当存在数据传输的直连链路的信道的服务质量的信息与特定服务质量的信息(也即所述至少一个服务质量的信息)相同时，才启动或重启非活动定时器，以便提高对基站对终端配置的灵活度。
可选地，所述至少一个预设服务质量的信息包括至少一个预设直连业务服务质量标识。
与前述的非活动定时器的控制方法和非活动定时器的控制指示方法的实施例相对应，本公开还提供了非活动定时器的控制装置和非活动定时器的控制指示装置的实施例。
图8是根据本公开的实施例示出的一种非活动定时器的控制装置的示意框图。本公开实施例所示的非活动定时器的控制装置，可以适用于终端，所述终端可以是手机、平板电脑、可穿戴设备等电子设备，所述终端可以作为用户设备与基站通信，例如可以基于4G、5G通信，也可以通过直连链路与其他用户设备通信。
如图8所示，所述非活动定时器的控制装置可以包括：
传输检测模块1，被配置为检测在直连链路的信道上是否存在数据传输；
定时器控制模块2，被配置为在直连链路的信道上存在数据传输的情况下，启动或重启非活动定时器。
图9是根据本公开的实施例示出的另一种非活动定时器的控制装置的示意框图。如图9所示，所述装置还包括：
第一接收模块3，被配置为接收基站发送的至少一个预设信道的信息；
其中，所述定时器控制模块2，被配置为在直连链路的信道上存在数据传输的情况下，确定存在数据传输的信道是否属于所述至少一个预设信道；以及在存在数据传输的信道属于所述至少一个预设信道的情况下，启动或重启非活动定时器。
可选地，所述至少一个预设信道的信息包括所述至少一个预设信道的标识列 表。
可选地，所述预设信道为逻辑信道。
图10是根据本公开的实施例示出的又一种非活动定时器的控制装置的示意框图。如图10所示，所述装置还包括：
第二接收模块4，被配置为接收基站发送的至少一个预设服务质量的信息；
其中，所述定时器控制模块2，被配置为在直连链路的信道上存在数据传输的情况下，确定所述直连链路的信道的服务质量的信息，是否属于所述至少一个预设服务质量的信息；以及在所述直连链路的信道的服务质量的信息，属于所述至少一个预设服务质量的信息的情况下，启动或重启非活动定时器。
可选地，所述至少一个预设服务质量的信息包括至少一个预设直连业务服务质量标识。
图11是根据本公开的实施例示出的又一种非活动定时器的控制装置的示意框图。如图11所示，所述装置还包括：
第三接收模块5，被配置为接收基站发送的指示信息，其中，所述指示信息用于指示所述终端，在直连链路的信道上存在数据传输的情况下，启动或重启非活动定时器。
图12是根据本公开的实施例示出的一种非活动定时器的控制指示装置的示意框图。本公开实施例所示的非活动定时器的控制指示装置，可以适用于基站，所述基站可以与基站通信，例如可以基于4G、5G通信，所述终端可以是手机、平板电脑、可穿戴设备等电子设备，所述终端可以作为用户设备与基站通信，也可以通过直连链路与其他用户设备通信。
如图12所示，所述非活动定时器的控制指示装置可以包括：
第一发送模块1’，被配置为向终端发送指示信息，所述指示信息用于指示所述终端在直连链路的信道上存在数据传输的情况下，启动或重启非活动定时器。
图13是根据本公开的实施例示出的另一种非活动定时器的控制指示装置的示意框图。如图13所示，所述装置还包括：
第二发送模块2’，被配置为向所述终端发送至少一个预设信道的信息。
可选地，所述至少一个预设信道的信息包括所述至少一个预设信道的标识列 表。
可选地，所述预设信道为逻辑信道。
图14是根据本公开的实施例示出的又一种非活动定时器的控制指示装置的示意框图。如图14所示，所述装置还包括：
第三发送模块3’，被配置为向所述终端发送至少一个预设服务质量的信息。
可选地，所述至少一个预设服务质量的信息包括至少一个预设直连业务服务质量标识。
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模块可以是或者也可以不是物理上分开的，作为模块显示的部件可以是或者也可以不是物理模块，即可以位于一个地方，或者也可以分布到多个网络模块上。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实现上述任一实施例所述的非活动定时器的控制方法。
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实现上述任一实施例所述的非活动定时器的控制指示方法。
本公开的实施例还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的非活动定时器的控制方法中的步骤。
本公开的实施例还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的非活动定时器的控制指示方法中的步骤。
如图15所示，图15是根据本公开的实施例示出的一种用于非活动定时器的控制指示的装置1500的示意框图。装置1500可以被提供为一基站。参照图15，装置1500包括处理组件1522、无线发射/接收组件1524、天线组件1526、以及无线接口特有的信号处理部分，处理组件1522可进一步包括一个或多个处理器。处理组件1522中的其中一个处理器可以被配置为实现上述任一实施例所述的非活动定时器的控制指示方法。
图16是根据本公开的实施例示出的一种用于非活动定时器的控制的装置1600的示意框图。例如，装置1600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16，装置1600可以包括以下一个或多个组件：处理组件1602，存储器1604，电源组件1606，多媒体组件1608，音频组件1610，输入/输出(I/O)的接口1612，传感器组件1614，以及通信组件1616。
处理组件1602通常控制装置1600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1602可以包括一个或多个处理器1620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1602可以包括一个或多个模块，便于处理组件1602和其他组件之间的交互。例如，处理组件1602可以包括多媒体模块，以方便多媒体组件1608和处理组件1602之间的交互。
存储器1604被配置为存储各种类型的数据以支持在装置1600的操作。这些数据的示例包括用于在装置1600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1604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1606为装置1600的各种组件提供电力。电源组件1606可以包括电源管理系统，一个或多个电源，及其他与为装置1600生成、管理和分配电力相关联的组件。
多媒体组件1608包括在所述装置1600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1608包括一个前置摄像头和/或后置摄像头。当装置1600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1610被配置为输出和/或输入音频信号。例如，音频组件1610包括一个麦克风(MIC)，当装置1600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1604或经由通信组件1616发送。在一些实施例中，音频组件1610还包括一个扬声器，用于输出音频信号。
I/O接口1612为处理组件1602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1614包括一个或多个传感器，用于为装置1600提供各个方面的状态评估。例如，传感器组件1614可以检测到装置1600的打开/关闭状态，组件的相对定位，例如所述组件为装置1600的显示器和小键盘，传感器组件1614还可以检测装置1600或装置1600一个组件的位置改变，用户与装置1600接触的存在或不存在，装置1600方位或加速/减速和装置1600的温度变化。传感器组件1614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1614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1614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1616被配置为便于装置1600和其他设备之间有线或无线方式的通信。装置1600可以接入基于通信标准的无线网络，如WiFi，2G或3G，4G LTE、5G NR或它们的组合。在一个示例性实施例中，通信组件1616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 1616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1600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非活动定时器的控制方法。
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1604，上述指令可由装置1600的处理器1620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。本公开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。
以上对本公开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公开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 公开的方法及其核心思想；同时，对于本领域的一般技术人员，依据本公开的思想，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公开的限制。

Claims (19)

  1. 一种非活动定时器的控制方法，其特征在于，适用于终端，所述方法包括：
    检测在直连链路的信道上是否存在数据传输；
    若在直连链路的信道上存在数据传输，启动或重启非活动定时器。
  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：
    接收基站发送的至少一个预设信道的信息；
    其中，所述若在直连链路的信道上存在数据传输，启动或重启非活动定时器包括：
    若在直连链路的信道上存在数据传输，确定存在数据传输的信道是否属于所述至少一个预设信道；
    若存在数据传输的信道属于所述至少一个预设信道，启动或重启非活动定时器。
  3. 根据权利要求2所述的方法，其特征在于，所述至少一个预设信道的信息包括所述至少一个预设信道的标识列表。
  4. 根据权利要求2所述的方法，其特征在于，所述预设信道为逻辑信道。
  5. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    接收基站发送的至少一个预设服务质量的信息；
    其中，所述若在直连链路的信道上存在数据传输，启动或重启非活动定时器包括：
    若在直连链路的信道上存在数据传输，确定所述直连链路的信道的服务质量的信息，是否属于所述至少一个预设服务质量的信息；
    若所述直连链路的信道的服务质量的信息，属于所述至少一个预设服务质量的信息，启动或重启非活动定时器。
  6. 根据权利要求5所述的方法，其特征在于，所述至少一个预设服务质量的信息包括至少一个预设直连业务服务质量标识。
  7. 根据权利要求1至6中任一项所述的方法，其特征在于，在检测在直连链路的信道上是否存在数据传输之前，所述方法还包括：
    接收基站发送的指示信息，其中，所述指示信息用于指示所述终端，在直连链路的信道上存在数据传输的情况下，启动或重启非活动定时器。
  8. 一种非活动定时器的控制指示方法，其特征在于，适用于基站，所述方法包括：
    向终端发送指示信息，所述指示信息用于指示所述终端在直连链路的信道上存在数据传输的情况下，启动或重启非活动定时器。
  9. 根据权利要求8所述的方法，其特征在于，所述方法还包括：
    向所述终端发送至少一个预设信道的信息。
  10. 根据权利要求9所述的方法，其特征在于，所述至少一个预设信道的信息包括所述至少一个预设信道的标识列表。
  11. 根据权利要求9所述的方法，其特征在于，所述预设信道为逻辑信道。
  12. 根据权利要求8所述的方法，其特征在于，所述方法还包括：
    向所述终端发送至少一个预设服务质量的信息。
  13. 根据权利要求12所述的方法，其特征在于，所述至少一个预设服务质量的信息包括至少一个预设直连业务服务质量标识。
  14. 一种非活动定时器的控制装置，其特征在于，适用于终端，所述装置包括：
    传输检测模块，被配置为检测在直连链路的信道上是否存在数据传输；
    定时器控制模块，被配置为在直连链路的信道上存在数据传输的情况下，启动或重启非活动定时器。
  15. 一种非活动定时器的控制指示装置，其特征在于，适用于基站，所述装置包括：
    第一发送模块，被配置为向终端发送指示信息，所述指示信息用于指示所述终端在直连链路的信道上存在数据传输的情况下，启动或重启非活动定时器。
  16. 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实现权利要求1至7中任一项所述的非活动定时器的控制方法。
  17. 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实现权利要求8至13中任一项所述的非活动定时器的控制指示方法。
  18. 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7中任一项所述的非活动定时器的控制方法中的步骤。
  19. 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8至13中任一项所述的非活动定时器的控制指示方法中的步骤。
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