WO2016127654A1 - 一种去激活定时器管理方法、终端及计算机存储介质 - Google Patents

一种去激活定时器管理方法、终端及计算机存储介质 Download PDF

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Publication number
WO2016127654A1
WO2016127654A1 PCT/CN2015/090998 CN2015090998W WO2016127654A1 WO 2016127654 A1 WO2016127654 A1 WO 2016127654A1 CN 2015090998 W CN2015090998 W CN 2015090998W WO 2016127654 A1 WO2016127654 A1 WO 2016127654A1
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Prior art keywords
unlicensed carrier
resources
terminal
competing
deactivation timer
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PCT/CN2015/090998
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English (en)
French (fr)
Inventor
陈中明
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中兴通讯股份有限公司
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Publication of WO2016127654A1 publication Critical patent/WO2016127654A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present invention relates to mobile communication technologies, and in particular, to a deactivation timer management method, a terminal, and a computer storage medium.
  • LTE Long Term Evolution
  • a terminal in a connected state can communicate with a base station through only one serving cell, that is, a carrier.
  • LTE-A Long Term Evolution Advance
  • CA Carrier Aggregation
  • the peak rate of the terminal is 20 MHz
  • carrier aggregation is to aggregate two or more Component Carriers (CCs) to support more than 20 MHz and support transmission bandwidth of up to 100 MHz.
  • CCs Component Carriers
  • a terminal with carrier aggregation capability can transmit and receive data on multiple component carriers at the same time.
  • the terminal after the terminal enters the connected state, it can simultaneously communicate with the source base station through multiple component carriers (such as CC1, CC2), and the base station specifies a primary component for the terminal through explicit configuration or according to a protocol agreement.
  • the primary component carrier (PCC), the other component carrier is called the secondary component carrier (SCC).
  • the serving cell on the PCC is called a primary cell (Pcell), and the serving cell on the SCC is called a secondary cell (Scell).
  • Pcell primary cell
  • Scell secondary cell
  • the terminal Considering the burstiness of the service, although the terminal works at the highest rate, it is possible to use up to 5 carriers at most, but in the burst gap, the actual traffic of the terminal is very small or close to zero. At this time, if the terminal continues to wait for receiving data on multiple carriers, it will result in higher power overhead.
  • the wireless transmitting and receiving device that is not required to be turned off is turned off.
  • the concept of carrier activation deactivation is introduced in the LTE-A system.
  • the terminal performs data reception and transmission only on the activated carrier, such as physical downlink control channel (PDCCH), and for temporarily unused carriers, the base station deactivates by explicit command notification or implicit rule.
  • PDCCH physical downlink control channel
  • PDSCH Physical Downlink Shared Channel
  • the PCell will never be deactivated by the base station, and the SCell can be flexibly activated and deactivated. Therefore, for further power saving, a deactivation timer corresponding to each SCell is introduced, that is, the terminal does not receive the data scheduling after the deactivation timer expires, and the SCell is deactivated by the management of the deactivation timer.
  • An unlicensed carrier ie, an unlicensed spectrum
  • An unlicensed carrier is a spectrum or carrier that can be used directly without authorization, subject to the relevant regulations of the government. For example, microwave ovens, remote control toy airplanes, wireless mice, wireless keyboards, and wireless fidelity (WiFi) use unlicensed carriers. In some cases, unlicensed carriers need to compete to be used.
  • the unlicensed carrier cannot be used; when the base station or the terminal contends for the resource, in the process of enabling the unlicensed carrier, the control information is still sent through the authorized carrier, that is, the PCell is still the authorized carrier, instead of The authorized carrier can be used as an Scell. For the sake of distinction, it can be called a U-Scell.
  • a deactivation process of the unlicensed carrier is introduced. However, when introducing the deactivation process of the unlicensed carrier, how the terminal manages the deactivation timer of the unlicensed carrier, there is currently no effective solution.
  • Embodiments of the present invention provide a deactivation timer management method, a terminal, and a computer storage medium. Quality, can effectively manage the deactivation timer of unlicensed carriers.
  • An embodiment of the present invention provides a method for managing a deactivation timer, where the method includes:
  • the terminal starts or restarts a deactivation timer of the unlicensed carrier in the process of competing for resources on the unlicensed carrier.
  • the terminal starts or restarts the deactivation timer of the unlicensed carrier in the process of competing for the resources on the unlicensed carrier, including: when the terminal activates the unlicensed carrier, the terminal starts the deactivation timing of the unlicensed carrier.
  • the deactivation timer of the unlicensed carrier is started
  • the deactivation timer of the unlicensed carrier is started or restarted
  • the deactivation timer of the unlicensed carrier is started when the content of the competing resource is used.
  • the method further includes: when the deactivation timer expires, deactivating the unlicensed carrier.
  • the process of starting to compete for resources on an unlicensed carrier includes:
  • the process of starting the competition for the resources on the unlicensed carrier is started.
  • the process of starting to compete for resources on the unlicensed carrier when the terminal itself determines that the resource on the unlicensed carrier needs to be contending includes:
  • the terminal determines, according to the amount of uplink data to be sent, it needs to compete for the resources on the unlicensed carrier.
  • the process of competing for resources on the unlicensed carrier is initiated.
  • the process of starting the competition for the resources on the unlicensed carrier includes:
  • the base station determines that the terminal needs to contend for the resources on the unlicensed carrier according to the amount of the downlink data to be sent, the base station sends the indication information that needs to compete for the resources on the unlicensed carrier; after receiving the indication information, the terminal starts the contention for the unlicensed carrier. The process of resources on.
  • the method further includes: after competing for the resource, reporting, to the base station, a competition success message that carries the time information and the bandwidth information of the contending resource.
  • the embodiment of the invention further provides a computer storage medium, wherein the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the deactivation timer management method according to the embodiment of the invention.
  • the embodiment of the present invention further provides a terminal, where the terminal includes a first startup module and a second startup module;
  • the first startup module is configured to start a process of competing for resources on an unlicensed carrier
  • the second initiating module is configured to start or restart a deactivation timer of the unlicensed carrier in the process of competing for resources on the unlicensed carrier.
  • the second startup module is specifically configured to: when an unlicensed carrier is activated, start a deactivation timer of the unlicensed carrier; or, when the unlicensed carrier is activated, when the unlicensed carrier enters an active state Activating a deactivation timer of the unlicensed carrier; or, when competing for the resource, starting or restarting the deactivation timer of the unlicensed carrier when receiving the uplink or downlink scheduling on the contending resource; or, when competing After the resource is used, the deactivation timer of the unlicensed carrier is started when the content of the competing resource is used.
  • the terminal further includes a deactivation module;
  • the deactivation module is configured to deactivate the unlicensed carrier when the deactivation timer expires.
  • the first startup module is specifically configured to: when determining that a resource on an unlicensed carrier needs to be contending, to initiate a process of contending for resources on the unlicensed carrier; or, when receiving the required unlicensed carrier sent by the base station, The process of competing for resources on the unlicensed carrier when the indication of the resource is on.
  • the terminal further includes a reporting module, where
  • the reporting module is configured to report a competition success message carrying time information and bandwidth information of the contending resources to the base station after competing for the resource.
  • the terminal starts a process of competing for resources on the unlicensed carrier; and the terminal starts or restarts in the process of competing for resources on the unlicensed carrier.
  • Deactivation timer for unlicensed carriers the terminal can effectively manage the deactivation timer of the unlicensed carrier, thereby ensuring self-deactivation of the unlicensed carrier, thereby achieving the purpose of power saving.
  • 1 is a diagram showing relationship between activation of an unlicensed carrier and usage time of a contention resource according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of an implementation process of a deactivation timer management method according to an embodiment of the present invention
  • FIG. 3 is a schematic flowchart of an implementation example of an application example of a deactivation timer management method according to an embodiment of the present invention
  • FIG. 4 is a first schematic structural diagram of a terminal structure according to an embodiment of the present invention.
  • FIG. 5 is a second schematic structural diagram of a terminal according to an embodiment of the present invention.
  • the terminal starts a process of competing for resources on the unlicensed carrier; the terminal starts or restarts the deactivation timer of the unlicensed carrier in the process of competing for resources on the unlicensed carrier.
  • FIG. 2 is a schematic flowchart of an implementation process of a deactivation timer management method according to an embodiment of the present invention. As shown in FIG. 2, a method for deactivating a timer management according to an embodiment of the present invention includes:
  • Step S201 A process in which the terminal starts to compete for resources on the unlicensed carrier
  • the process for the terminal to start competing for resources on the unlicensed carrier includes: starting the process of competing for resources on the unlicensed carrier when the terminal itself determines that the resources on the unlicensed carrier need to be contending. Specifically, when the terminal determines that it needs to compete for resources on the unlicensed carrier according to the amount of uplink data to be sent, the process of starting the competition for resources on the unlicensed carrier is started;
  • the process for the terminal to start competing for resources on the unlicensed carrier may further include: when the terminal receives the indication information that the base station needs to contend for the resources on the unlicensed carrier, the process of starting the competition for the resources on the unlicensed carrier. Specifically, when the base station determines that the terminal needs to contend for the resource on the unlicensed carrier according to the amount of the downlink data to be sent, the base station sends the indication information that needs to compete for the resource on the unlicensed carrier; and further, after receiving the indication information, the terminal receives the indication information. The process of starting a resource on a non-authorized carrier.
  • Step S202 The terminal starts or restarts a deactivation timer of the unlicensed carrier in the process of competing for resources on the unlicensed carrier.
  • the terminal may start or restart the deactivation timer of the unlicensed carrier, which may include the following four cases:
  • the T2 time may be specified, that is, starting from the activation of the unlicensed carrier by the terminal, and waiting for the unspecified carrier to enter the active state after the specified time T1 to T2.
  • the duration of this specified time T1 to T2 can be default or pre-configured.
  • the specified time T1 to T2 can be configured to be 6 ms according to the empirical value.
  • the terminal reports the contention information and the bandwidth success information of the contending resource to the base station, so that the base station can reasonably schedule the terminal according to the time information and the bandwidth information of the contending resource. Send or receive data.
  • the deactivation timer of the unlicensed carrier is started.
  • the method may further include: when the deactivation timer expires, deactivating the unlicensed carrier.
  • the deactivation timer management method of the embodiment of the present invention can effectively manage the deactivation timer of the unlicensed carrier, thereby ensuring self-deactivation of the unlicensed carrier, thereby achieving the purpose of power saving.
  • the embodiment of the invention further provides a computer storage medium, wherein the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the deactivation timer management method according to the embodiment of the invention.
  • FIG. 3 is a schematic flowchart of an implementation example of an application example of a deactivation timer management method according to an embodiment of the present invention. As shown in FIG. 3, the application example includes the following steps:
  • Step S301 The terminal initiates a Radio Resource Control (RRC) connection establishment process to the base station in the authorized carrier cell 1, and enters a connected state.
  • RRC Radio Resource Control
  • Step S302 The terminal performs carrier aggregation on the unlicensed carrier configured by the base station and the cell 1.
  • the terminal After the base station configures the unlicensed carrier for the terminal, the terminal performs carrier aggregation with the cell 1 for the unlicensed carrier configured by the base station. At this time, the unlicensed carrier is in the deactivated state.
  • Step S303 A process in which the terminal starts to compete for resources on the unlicensed carrier
  • the process of starting the competition for resources on the unlicensed carrier is started;
  • the terminal when the base station determines that the terminal needs to contend for the resource on the unlicensed carrier according to the amount of the downlink data to be sent, the terminal sends the indication information that needs to compete for the resource on the unlicensed carrier; after receiving the indication information, the terminal starts the non-competition.
  • the process of authorizing resources on a carrier when the base station determines that the terminal needs to contend for the resource on the unlicensed carrier according to the amount of the downlink data to be sent, the terminal sends the indication information that needs to compete for the resource on the unlicensed carrier; after receiving the indication information, the terminal starts the non-competition.
  • the indication information sent by the base station to the terminal carries resource information that needs to be contending, such as occupation time, occupied bandwidth, and the like.
  • Step S304 After the terminal starts the process of contending for the resources on the unlicensed carrier, in the process of competing for the resources on the unlicensed carrier, starting or restarting the deactivation timer of the unlicensed carrier;
  • the terminal starts or restarts a deactivation timer of the unlicensed carrier, including: when the unlicensed carrier is activated, starting a deactivation timer of the unlicensed carrier; or, when After the unlicensed carrier is activated, when the unlicensed carrier enters the active state, the deactivation timer of the unlicensed carrier is started; or, when the resource is contending, when the uplink or downlink scheduling is received on the contending resource, The deactivation timer of the unlicensed carrier is started or restarted; or, after competing for the resource, the deactivation timer of the unlicensed carrier is started when the competing resource is used up.
  • Step S305 After the terminal contends to the resource, the terminal reports a competition success message carrying the time information and the bandwidth information of the contending resource to the base station;
  • Step S306 The base station reasonably schedules the sending or receiving of the data by the terminal according to the time information and the bandwidth information of the contending resource;
  • Step S307 When the deactivation timer expires, the terminal deactivates the unlicensed carrier.
  • FIG. 4 is a schematic structural diagram 1 of a terminal structure of the embodiment of the present invention, as shown in FIG. 4, the terminal includes a first startup module 401 and a second startup module 402;
  • the first startup module 401 is configured to start a process of competing for resources on an unlicensed carrier
  • the first initiating module 401 is specifically configured to start a process of competing for resources on the unlicensed carrier when it is determined that the resources on the unlicensed carrier need to be contending; or, when receiving the non-authorized carrier that needs to be advertised by the base station.
  • the resource indicates the information
  • the process of competing for resources on the unlicensed carrier is initiated.
  • the second initiating module 402 is configured to start or restart a deactivation timer of the unlicensed carrier in the process of competing for resources on the unlicensed carrier.
  • the second initiating module 402 is specifically configured to: when an unlicensed carrier is activated, start a deactivation timer of the unlicensed carrier; or, when the unlicensed carrier is activated, when the unlicensed carrier enters an active state, Starting a deactivation timer of the unlicensed carrier; or, when competing for the resource, starting or restarting the deactivation timer of the unlicensed carrier when receiving the uplink or downlink scheduling on the contending resource; or, when competing After the resource is used, the deactivation timer of the unlicensed carrier is started when the competing resources are used up.
  • the terminal further includes a deactivation module 403;
  • the deactivation module 403 is configured to deactivate the unlicensed carrier when the deactivation timer expires.
  • the terminal further includes a reporting module 404;
  • the reporting module 404 is configured to report, to the base station, a competition success message carrying time information and bandwidth information of the contending resources.
  • Each module in the terminal in the embodiment of the present invention may be implemented by a processor in the terminal. It can also be implemented by a specific logic circuit; for example, in a practical application, it can be a Central Processing Unit (CPU), a Micro Processor Unit (MPU), and a Digital Signal Processor (Digital Signal Processor) located at the terminal. , DSP), or Field Programmable Gate Array (FPGA) implementation.
  • CPU Central Processing Unit
  • MPU Micro Processor Unit
  • DSP Digital Signal Processor
  • FPGA Field Programmable Gate Array
  • embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention can take the form of a hardware embodiment, a software embodiment, or a combination of software and hardware. Moreover, the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) including computer usable program code.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
  • the deactivation timer management method in the embodiment of the present invention the process in which the terminal starts to compete for resources on the unlicensed carrier; in the process of competing for resources on the unlicensed carrier, the deactivation timer of the unlicensed carrier is started or restarted. .
  • the terminal can effectively manage the deactivation timer of the unlicensed carrier, thereby ensuring self-deactivation of the unlicensed carrier, thereby achieving the purpose of power saving.

Abstract

本发明实施例提供去激活定时器管理方法、终端及计算机存储介质，终端启动竞争非授权载波上的资源的过程；在所述竞争非授权载波上的资源的过程中，启动或重启非授权载波的去激活定时器。

Description

一种去激活定时器管理方法、终端及计算机存储介质 技术领域
本发明涉及移动通信技术，尤其涉及一种去激活定时器管理方法、终端及计算机存储介质。
背景技术
在长期演进(Long Term Evolution，LTE)系统中，处于连接态的终端只能通过一个服务小区即载波与基站进行通信。为向终端提供更高的数据速率，高级长期演进系统(Long Term Evolution Advance，LTE-A)提出了载波聚合技术(Carrier Aggregation，CA)，能够为具有相应能力的终端提供更大宽带，从而提高终端的峰值速率。LTE系统支持的最大下行传输带宽为20MHz，而载波聚合是将两个或者更多的分量载波(Component Carriers，CC)聚合起来支持大于20MHz，最大可以支持不超过100MHz的传输带宽。具有载波聚合能力的终端，可以同时在多个分量载波上收发数据。因此，在LTE-A系统中，终端进入连接态后可以同时通过多个分量载波(如CC1，CC2)与源基站进行通信，基站会通过显式的配置或者按照协议约定为终端指定一个主分量载波(Primary Component Carrier，PCC)，其他的分量载波称为辅分量载波(Secondary Component Carrier，SCC)。在PCC上的服务小区称为主服务小区(Primary Cell，Pcell)，在SCC上的服务小区称为辅服务小区(Secondary Cell，Scell)。考虑到业务的突发性，虽然终端工作在最高速率最多可能使用多至5个载波的带宽，但是在突发间隙，终端的实际业务流量很少或者接近于零。此时，如果终端还继续在多个载波上等待接收数据，将会导致较高的功率开销。
因此，为了延长终端的工作时间，关闭不必要开启的无线发送接收设 备，减少不必要的电池消耗，LTE-A系统中引入了载波激活去激活的概念。这样，终端只在激活的载波上进行数据接收和发送，如物理下行控制信道(Physical Downlink Control Channel，PDCCH)的监听；而对于暂时不用的载波，基站通过显式命令通知或隐式规则去激活这些载波，使得在去激活的载波上，终端不监听PDCCH信道，也不接收物理下行共享信道(Physical Downlink Shared Channel，PDSCH)上的数据，同样也不发送上行数据，从而达到省电的目的。需要说明的是，PCell永远不会被基站去激活，SCell可以被灵活地激活去激活。所以，为了进一步的省电，引入对应于每个SCell的去激活定时器，即终端在去激活定时器超时还没收到数据调度，则通过对去激活定时器的管理，自行去激活SCell。
另外，随着数据业务的快速增长，在不久的将来，授权频谱将不能承受如此巨大的数据量；所以LTE运营商考虑在非授权频谱资源中部署LTE，通过非授权频谱来分担授权载波中的数据流量。非授权载波(即免授权频谱)是指在满足政府部门的有关规定下，不需要授权就能直接使用的频谱或载波。例如，微波炉、遥控玩具飞机、无线鼠标、无线键盘、高保真无线上网(Wireless Fidelity，WiFi)等都使用了非授权载波。在有的情况下，非授权载波需要通过竞争才能使用。当基站或终端没有竞争到资源，则不能使用非授权载波；当基站或终端竞争到资源后，在启用非授权载波的过程中，控制信息还是通过授权载波发送，即PCell还是授权载波，而非授权载波可以作为Scell，为了区别，可称为U-Scell。在LTE-A系统中，为了最大程度利用竞争到的资源，引入了非授权载波的去激活过程。然而，当引入非授权载波的去激活过程后，终端该如何管理非授权载波的去激活定时器，目前尚无有效的解决方案。
发明内容
本发明实施例提供一种去激活定时器管理方法、终端及计算机存储介 质，能够有效管理非授权载波的去激活定时器。
本发明实施例的技术方案是这样实现的：
本发明实施例提供一种去激活定时器管理方法，所述方法包括：
终端启动竞争非授权载波上的资源的过程；
终端在所述竞争非授权载波上的资源的过程中，启动或重启非授权载波的去激活定时器。
上述方案中，所述终端在竞争非授权载波上的资源的过程中，启动或重启非授权载波的去激活定时器，包括：当终端激活非授权载波时，终端启动非授权载波的去激活定时器；
或者，当终端激活非授权载波后，待所述非授权载波进入激活态时，启动非授权载波的去激活定时器；
或者，当终端竞争到资源后，在所竞争到的资源上收到上行或下行调度时，启动或重启非授权载波的去激活定时器；
或者，当终端竞争到资源后，在竞争到的资源使用完毕时，启动非授权载波的去激活定时器。
上述方案中，所述方法还包括：待所述去激活定时器超时时，去激活所述非授权载波。
上述方案中，所述启动竞争非授权载波上的资源的过程，包括：
当终端自身确定需要竞争非授权载波上的资源时，启动竞争非授权载波上的资源的过程；
或者，当终端收到基站发送的需要竞争非授权载波上的资源的指示信息时，启动竞争非授权载波上的资源的过程。
上述方案中，所述当终端自身确定需要竞争非授权载波上的资源时，启动竞争非授权载波上的资源的过程，包括：
当终端根据待发送的上行数据量确定自身需要竞争非授权载波上的资 源时，启动竞争非授权载波上的资源的过程。
上述方案中，所述当终端收到基站发送的需要竞争非授权载波上的资源的指示信息时，启动竞争非授权载波上的资源的过程，包括：
当基站根据待发送的下行数据量确定需要终端竞争非授权载波上的资源时，向终端发送需要竞争非授权载波上的资源的指示信息；终端收到所述指示信息后，启动竞争非授权载波上的资源的过程。
上述方案中，所述方法还包括：当竞争到资源后，向基站上报携带有所竞争到的资源的时间信息和带宽信息的竞争成功消息。
本发明实施例还提供一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行本发明实施例所述去激活定时器管理方法。
本发明实施例还提供一种终端，所述终端包括第一启动模块和第二启动模块；
所述第一启动模块，配置为启动竞争非授权载波上的资源的过程；
所述第二启动模块，配置为在所述竞争非授权载波上的资源的过程中，启动或重启非授权载波的去激活定时器。
上述方案中，所述第二启动模块具体用于，当激活非授权载波时，启动非授权载波的去激活定时器；或者，当激活非授权载波后，待所述非授权载波进入激活态时，启动非授权载波的去激活定时器；或者，当竞争到资源后，在所竞争到的资源上收到上行或下行调度时，启动或重启非授权载波的去激活定时器；或者，当竞争到资源后，在竞争到的资源使用完毕时，启动非授权载波的去激活定时器。
上述方案中，所述终端还包括去激活模块；其中，
所述去激活模块，用于待所述去激活定时器超时时，去激活所述非授权载波。
上述方案中，所述第一启动模块具体用于，当确定需要竞争非授权载波上的资源时，启动竞争非授权载波上的资源的过程；或者，当收到基站发送的需要竞争非授权载波上的资源的指示信息时，启动竞争非授权载波上的资源的过程。
上述方案中，所述终端还包括上报模块；其中，
所述上报模块，用于当竞争到资源后，向基站上报携带有所竞争到的资源的时间信息和带宽信息的竞争成功消息。
本发明实施例所提供的去激活定时器管理方法、终端及计算机存储介质，终端启动竞争非授权载波上的资源的过程；终端在所述竞争非授权载波上的资源的过程中，启动或重启非授权载波的去激活定时器。如此，终端能够有效管理非授权载波的去激活定时器，从而保证对非授权载波的自行去激活，进而达到省电的目的。
附图说明
图1为本发明实施例非授权载波的激活和竞争资源的使用时间关系图；
图2为本发明实施例去激活定时器管理方法的实现流程示意图；
图3为本发明实施例基于去激活定时器管理方法的一应用实例的实现流程示意图；
图4为本发明实施例终端的组成结构示意图一；
图5为本发明实施例终端的组成结构示意图二。
具体实施方式
在本发明实施例中，终端启动竞争非授权载波上的资源的过程；终端在所述竞争非授权载波上的资源的过程中，启动或重启非授权载波的去激活定时器。
这里，需要补充说明的是，对于非授权载波的去激活定时器的管理， 只需考虑去激活定时器的启动时刻。而对于去激活定时器的终止时间，并不存在特别的处理，只需等待去激活定时器超时即可。
另外，为了更好地阐述本发明实施例所述去激活定时器管理方法，首先需要了解非授权载波的激活和竞争资源的使用时间关系，如图1所示，从T1时刻到T2时刻，这一时间段属于终端对非授权载波的激活过程，而从T2时刻到T3时刻，这一时间段属于终端对竞争到的资源的使用时间。
下面结合附图及具体实施例对本发明再作进一步详细的说明。
图2为本发明实施例去激活定时器管理方法的实现流程示意图，如图2所示，本发明实施例去激活定时器管理方法包括：
步骤S201：终端启动竞争非授权载波上的资源的过程；
这里，所述终端启动竞争非授权载波上的资源的过程包括：当终端自身确定需要竞争非授权载波上的资源时，启动竞争非授权载波上的资源的过程。具体地，当终端根据待发送的上行数据量确定自身需要竞争非授权载波上的资源时，启动竞争非授权载波上的资源的过程；
或者，所述终端启动竞争非授权载波上的资源的过程还可以包括：当终端收到基站发送的需要竞争非授权载波上的资源的指示信息时，启动竞争非授权载波上的资源的过程。具体地，当基站根据待发送的下行数据量确定需要终端竞争非授权载波上的资源时，向终端发送需要竞争非授权载波上的资源的指示信息；进一步地，终端收到所述指示信息后，启动竞争非授权载波上的资源的过程。
步骤S202：终端在所述竞争非授权载波上的资源的过程中，启动或重启非授权载波的去激活定时器。
这里，所述在竞争非授权载波上的资源的过程中，终端启动或重启非授权载波的去激活定时器，可以包括如下四种情况：
A)当终端激活非授权载波时(相当于图1中的T1时刻)，启动非授权 载波的去激活定时器；
B)，当终端激活非授权载波后，待所述非授权载波进入激活态时(相当于图1中的T2时刻)，启动非授权载波的去激活定时器；
在实际应用中，T2时刻是可以是指定的，即从终端激活非授权载波开始，等待指定时间T1到T2后非授权载波进入激活态。这个指定时间T1到T2的时长可以是默认的，或者预先加以配置。通常根据经验值可以配置这个指定时间T1到T2的时长为6ms。
C)，当终端竞争到资源后，在所竞争到的资源上收到上行或下行调度时(相当于图1中的T2时刻到T3时刻中间)，启动或重启非授权载波的去激活定时器；
这里，当竞争到资源后，终端会向基站上报携带有所竞争到的资源的时间信息和带宽信息的竞争成功消息，以使基站根据所竞争到的资源的时间信息和带宽信息来合理调度终端对数据的发送或接收。
D)，当终端竞争到资源后，在竞争到的资源使用完毕时(相当于图1中的T3时刻)，启动非授权载波的去激活定时器。
进一步地，所述方法还可以包括：待所述去激活定时器超时时，去激活所述非授权载波。
如此，通过本发明实施例所述去激活定时器管理方法，终端能够有效管理非授权载波的去激活定时器，从而保证对非授权载波的自行去激活，进而达到省电的目的。
本发明实施例还提供一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行本发明实施例所述去激活定时器管理方法。
图3为本发明实施例基于去激活定时器管理方法的一应用实例的实现流程示意图，如图3所示，所述应用实例包括如下步骤：
步骤S301：终端在授权载波小区1中向基站发起无线资源控制(Radio Resource Control，RRC)连接建立过程，并进入连接态；
步骤S302：终端将基站所配置的非授权载波与小区1进行载波聚合；
这里，由于业务量的不断增加，基站会给终端配置非授权载波之后，终端将基站为其所配置的非授权载波与小区1进行载波聚合。此时，非授权载波处于去激活状态。
步骤S303：终端启动竞争非授权载波上的资源的过程；
具体地，当终端根据待发送的上行数据量确定自身需要竞争非授权载波上的资源时，启动竞争非授权载波上的资源的过程；
或者，当基站根据待发送的下行数据量确定需要终端竞争非授权载波上的资源时，向终端发送需要竞争非授权载波上的资源的指示信息；终端收到所述指示信息后，启动竞争非授权载波上的资源的过程。
其中，基站向终端发送的指示信息中携带有需要竞争的资源信息，比如占用时间、占用带宽等。
步骤S304：终端启动竞争非授权载波上的资源的过程后，在所述竞争非授权载波上的资源的过程中，启动或重启非授权载波的去激活定时器；
具体地，终端在竞争非授权载波上的资源的过程中，启动或重启非授权载波的去激活定时器，包括：当激活非授权载波时，启动非授权载波的去激活定时器；或者，当激活非授权载波后，待所述非授权载波进入激活态时，启动非授权载波的去激活定时器；或者，当竞争到资源后，在所竞争到的资源上收到上行或下行调度时，启动或重启非授权载波的去激活定时器；或者，当竞争到资源后，在竞争到的资源使用完毕时，启动非授权载波的去激活定时器。
步骤S305：终端竞争到资源后，向基站上报携带有所竞争到的资源的时间信息和带宽信息的竞争成功消息；
步骤S306：基站根据所竞争到的资源的时间信息和带宽信息来合理调度终端对数据的发送或接收；
步骤S307：待所述去激活定时器超时时，终端去激活所述非授权载波。
图4为本发明实施例终端的组成结构示意图一，如图4所示，所述终端包括第一启动模块401和第二启动模块402；
所述第一启动模块401，配置为启动竞争非授权载波上的资源的过程；
这里，所述第一启动模块401具体配置为，当确定需要竞争非授权载波上的资源时，启动竞争非授权载波上的资源的过程；或者，当收到基站发送的需要竞争非授权载波上的资源的指示信息时，启动竞争非授权载波上的资源的过程。
所述第二启动模块402，配置为在所述竞争非授权载波上的资源的过程中，启动或重启非授权载波的去激活定时器。
这里，所述第二启动模块402具体配置为，当激活非授权载波时，启动非授权载波的去激活定时器；或者，当激活非授权载波后，待所述非授权载波进入激活态时，启动非授权载波的去激活定时器；或者，当竞争到资源后，在所竞争到的资源上收到上行或下行调度时，启动或重启非授权载波的去激活定时器；或者，当竞争到资源后，在竞争到的资源使用完毕时，启动非授权载波的去激活定时器。
在一实施例中，如图5所示，所述终端还包括去激活模块403；其中，
所述去激活模块403，配置为待所述去激活定时器超时时，去激活所述非授权载波。
在一实施例中，如图5所示，所述终端还包括上报模块404；其中，
所述上报模块404，配置为当竞争到资源后，向基站上报携带有所竞争到的资源的时间信息和带宽信息的竞争成功消息。
本发明实施例所述终端中的各模块均可以通过终端中的处理器实现， 也可以通过具体的逻辑电路实现；比如，在实际应用中，可由位于终端的中央处理器(Central Processing Unit，CPU)、微处理器(Micro Processor Unit，MPU)、数字信号处理器(Digital Signal Processor，DSP)、或现场可编程门阵列(Field Programmable Gate Array，FPGA)等实现。
本发明实施例所记载的技术方案之间，在不冲突的情况下，可以任意组合。
本领域内的技术人员应明白，本发明的实施例可提供为方法、系统、或计算机程序产品。因此，本发明可采用硬件实施例、软件实施例、或结合软件和硬件方面的实施例的形式。而且，本发明可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。
本发明是参照根据本发明实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机 实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。
工业实用性
本发明实施例所述去激活定时器管理方法，终端启动竞争非授权载波上的资源的过程；在所述竞争非授权载波上的资源的过程中，启动或重启非授权载波的去激活定时器。如此，终端能够有效管理非授权载波的去激活定时器，从而保证对非授权载波的自行去激活，进而达到省电的目的。

Claims (13)

  1. 一种去激活定时器管理方法，所述方法包括：
    终端启动竞争非授权载波上的资源的过程；
    终端在所述竞争非授权载波上的资源的过程中，启动或重启非授权载波的去激活定时器。
  2. 根据权利要求1所述的方法，其中，所述终端在竞争非授权载波上的资源的过程中，启动或重启非授权载波的去激活定时器，包括：当终端激活非授权载波时，终端启动非授权载波的去激活定时器；
    或者，当终端激活非授权载波后，待所述非授权载波进入激活态时，启动非授权载波的去激活定时器；
    或者，当终端竞争到资源后，在所竞争到的资源上收到上行或下行调度时，启动或重启非授权载波的去激活定时器；
    或者，当终端竞争到资源后，在竞争到的资源使用完毕时，启动非授权载波的去激活定时器。
  3. 根据权利要求1或2所述的方法，其中，所述方法还包括：待所述去激活定时器超时时，去激活所述非授权载波。
  4. 根据权利要求1或2所述的方法，其中，所述启动竞争非授权载波上的资源的过程，包括：
    当终端自身确定需要竞争非授权载波上的资源时，启动竞争非授权载波上的资源的过程；
    或者，当终端收到基站发送的需要竞争非授权载波上的资源的指示信息时，启动竞争非授权载波上的资源的过程。
  5. 根据权利要求4所述的方法，其中，所述当终端自身确定需要竞争非授权载波上的资源时，启动竞争非授权载波上的资源的过程，包括：
    当终端根据待发送的上行数据量确定自身需要竞争非授权载波上的资 源时，启动竞争非授权载波上的资源的过程。
  6. 根据权利要求4所述的方法，其中，所述当终端收到基站发送的需要竞争非授权载波上的资源的指示信息时，启动竞争非授权载波上的资源的过程，包括：
    当基站根据待发送的下行数据量确定需要终端竞争非授权载波上的资源时，向终端发送需要竞争非授权载波上的资源的指示信息；终端收到所述指示信息后，启动竞争非授权载波上的资源的过程。
  7. 根据权利要求2所述的方法，其中，所述方法还包括：当竞争到资源后，向基站上报携带有所竞争到的资源的时间信息和带宽信息的竞争成功消息。
  8. 一种终端，所述终端包括第一启动模块和第二启动模块；
    所述第一启动模块，配置为启动竞争非授权载波上的资源的过程；
    所述第二启动模块，配置为在所述竞争非授权载波上的资源的过程中，启动或重启非授权载波的去激活定时器。
  9. 根据权利要求8所述的终端，其中，所述第二启动模块配置为，当激活非授权载波时，启动非授权载波的去激活定时器；或者，当激活非授权载波后，待所述非授权载波进入激活态时，启动非授权载波的去激活定时器；或者，当竞争到资源后，在所竞争到的资源上收到上行或下行调度时，启动或重启非授权载波的去激活定时器；或者，当竞争到资源后，在竞争到的资源使用完毕时，启动非授权载波的去激活定时器。
  10. 根据权利要求8或9所述的终端，其中，所述终端还包括去激活模块；
    所述去激活模块，配置为待所述去激活定时器超时时，去激活所述非授权载波。
  11. 根据权利要求8或9所述的终端，其中，
    所述第一启动模块配置为，当确定需要竞争非授权载波上的资源时，启动竞争非授权载波上的资源的过程；或者，当收到基站发送的需要竞争非授权载波上的资源的指示信息时，启动竞争非授权载波上的资源的过程。
  12. 根据权利要求9所述的终端，其中，所述终端还包括上报模块；
    所述上报模块，配置为当竞争到资源后，向基站上报携带有所竞争到的资源的时间信息和带宽信息的竞争成功消息。
  13. 一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行权利要求1至7任一项所述去激活定时器管理方法。
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