WO2016026280A1 - 载波聚合小区处理方法、装置、终端及基站 - Google Patents

载波聚合小区处理方法、装置、终端及基站 Download PDF

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Publication number
WO2016026280A1
WO2016026280A1 PCT/CN2015/072703 CN2015072703W WO2016026280A1 WO 2016026280 A1 WO2016026280 A1 WO 2016026280A1 CN 2015072703 W CN2015072703 W CN 2015072703W WO 2016026280 A1 WO2016026280 A1 WO 2016026280A1
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terminal
cell
decision
determining
activation
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PCT/CN2015/072703
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English (en)
French (fr)
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高明刚
倪庆瑜
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中兴通讯股份有限公司
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Publication of WO2016026280A1 publication Critical patent/WO2016026280A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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 the field of communications, and in particular, to a carrier aggregation cell processing method, apparatus, terminal, and base station.
  • LTE Advanced is a true 4G technology.
  • the core of carrier aggregation technology in LTE Advanced is that the user's terminal has multiple sets of RF transceiver systems, which can work in multiple service cells in different frequency bands at the same time.
  • the present invention provides a method, an apparatus, a terminal, and a base station for processing a carrier aggregation cell, so as to at least solve the problem of how to manage a cell for performing carrier aggregation in the related art.
  • a carrier aggregation cell processing method including: detecting a battery power of a terminal supporting a carrier aggregation cell; and according to the detected battery power, and the amount of service data requested by the terminal, Determining a decision to perform an activation and/or deactivation operation for a cell served by the terminal; transmitting the determined decision to a base station, wherein the determining is for a base station to activate a cell served by the terminal and/or Or deactivate the operation.
  • determining, according to the detected battery power and the amount of service data requested by the terminal, determining, by the terminal, the activation of the cell served by the terminal includes: determining whether the detected battery power is greater than the first And a predetermined threshold, and whether the amount of the service data requested by the terminal is greater than a second predetermined threshold; if the determination result is yes, determining a policy for activating the cell served by the terminal.
  • determining, according to the detected battery power and the amount of service data requested by the terminal, determining, by the terminal, the activation of the cell served by the terminal includes: determining whether the detected battery power is less than a third And a predetermined threshold, and whether the amount of the service data requested by the terminal is less than a fourth predetermined threshold; if the determination result is yes, determining a decision for deactivating a cell served by the terminal.
  • a carrier aggregation cell processing method comprising: receiving a decision sent by a terminal for performing an activation and/or deactivation operation on a cell served by the terminal, wherein the decision Determining, according to the battery power detected by the terminal, and the amount of service data requested by the terminal; performing an activation and/or deactivation operation on a cell used for serving the terminal according to the received decision.
  • performing the activation operation on the cell for serving the terminal according to the received decision includes: performing, in descending order, the cells of the service searched by the terminal according to the signal quality; and sequentially activating the cell with high signal quality .
  • performing the deactivation operation on the cell used for serving the terminal according to the received decision execution comprises: performing a descending order according to a signal quality and/or a data contribution rate for a cell currently serving the terminal; The cells with low signal quality and low data contribution rate are sequentially deactivated.
  • a carrier aggregation cell processing apparatus includes: a detection module configured to detect a battery power of a terminal supporting a carrier aggregation cell; and a determining module configured to detect the battery power according to the detected Determining, by the terminal, the amount of service data requested by the terminal, determining a request for activating and/or deactivating the cell served by the terminal; the sending module, configured to send the determined decision to the base station, where The decision is made for the base station to perform activation and/or deactivation operations for the cell served by the terminal.
  • the determining module includes: a first determining unit, configured to determine whether the detected battery power is greater than a first predetermined threshold, and whether the amount of service data requested by the terminal is greater than a second predetermined threshold;
  • the first determining unit is configured to determine, when the determination result of the first determining unit is YES, a decision to activate the cell serving the terminal.
  • the determining module includes: a second determining unit, configured to determine whether the detected battery power is less than a third predetermined threshold, and whether the amount of the service data requested by the terminal is less than a fourth predetermined threshold;
  • the second determining unit is configured to determine, when the determination result of the second determining unit is YES, a decision to deactivate the cell served by the terminal.
  • a terminal comprising the apparatus of any of the above.
  • a carrier aggregation cell processing apparatus including: a receiving module, configured to receive a decision sent by a terminal for performing an activation and/or deactivation operation on a cell served by the terminal, The determining is determined according to the battery power detected by the terminal and the amount of service data requested by the terminal; and the executing module is configured to perform, according to the received decision, performing for serving the terminal.
  • the cell performs an activation and/or deactivation operation.
  • the execution module includes: a second sorting unit, configured to perform a descending order of cells of the service searched by the terminal according to signal quality; and an activation unit configured to sequentially activate a cell with high signal quality.
  • the execution module comprises: a first sorting unit, configured to perform a descending order according to a signal quality and/or a data contribution rate for a cell currently serving the terminal; and a deactivation unit configured to sequentially deactivate the signal quality A cell with a low data contribution rate.
  • a base station comprising the apparatus of any of the above.
  • the battery power of the terminal supporting the carrier aggregation cell is detected; and the cell used for serving the terminal is determined to be activated according to the detected battery power and the amount of service data requested by the terminal. Deactivating the decision of the operation; transmitting the determined decision to the base station, wherein the determining is used by the base station to perform an activation and/or deactivation operation for the cell served by the terminal, and how to solve the related art
  • the problem of performing cell aggregation for carrier aggregation further achieves the effect of effectively ensuring the energy efficiency of the carrier aggregation cell terminal, optimizing the data performance of the terminal, and improving the user experience.
  • FIG. 1 is a flowchart of a method 1 for processing a carrier aggregation cell according to an embodiment of the present invention
  • FIG. 2 is a flowchart of a second method for processing a carrier aggregation cell according to an embodiment of the present invention
  • FIG. 3 is a structural block diagram of a carrier aggregation cell processing apparatus 1 according to an embodiment of the present invention.
  • FIG. 4 is a block diagram 1 of a preferred structure of the determining module 34 in the carrier aggregation cell processing apparatus 1 according to an embodiment of the present invention
  • FIG. 5 is a block diagram 2 of a preferred structure of the determining module 34 in the carrier aggregation cell processing apparatus 1 according to an embodiment of the present invention
  • FIG. 6 is a structural block diagram of a terminal according to an embodiment of the present invention.
  • FIG. 7 is a structural block diagram of a carrier aggregation cell processing apparatus 2 according to an embodiment of the present invention.
  • FIG. 8 is a block diagram 1 of a preferred structure of an execution module 74 in a carrier aggregation cell processing apparatus 2 according to an embodiment of the present invention
  • FIG. 9 is a block diagram 2 of a preferred structure of an execution module 74 in a carrier aggregation cell processing apparatus 2 according to an embodiment of the present invention.
  • FIG. 10 is a structural block diagram of a base station according to an embodiment of the present invention.
  • FIG. 11 is a block diagram of an activated serving cell management system according to an embodiment of the present invention.
  • FIG. 12 is a diagram showing an activation service cell management information interaction diagram according to an embodiment of the present invention.
  • FIG. 13 is a flow diagram of active serving cell management in accordance with a preferred embodiment of the present invention.
  • FIG. 1 is a flowchart of a method for processing a carrier aggregation cell according to an embodiment of the present invention. As shown in FIG. 1, the process includes the following steps:
  • Step S102 detecting a battery power of a terminal supporting the carrier aggregation cell
  • Step S104 determining, according to the detected battery power and the amount of service data requested by the terminal, a decision for performing activation and/or deactivation operation for the cell served by the terminal;
  • Step S106 Send the determined decision to the base station, where the decision is made for the base station to perform activation and/or deactivation operations for the cell served by the terminal.
  • the terminal sends a decision based on the detected battery power and the amount of service data requested by the terminal to the base station, and the base station performs the cell activation and deactivation operations, which not only effectively solves the related technologies, but also how to The problem of performing cell aggregation for carrier aggregation further achieves the effect of effectively ensuring the energy efficiency of the carrier aggregation cell terminal, optimizing the data performance of the terminal, and improving the user experience.
  • the decision to determine the activation of the cell for the terminal service may be performed in various manners. For example, the following optimal implementation manner may be adopted: first, the detected battery is determined. Whether the amount of power is greater than a first predetermined threshold, and whether the amount of service data requested by the terminal is greater than a second predetermined threshold; and if the result of the determination is yes, determining a decision for activation of the cell served by the terminal. That is, it is possible to decide whether to activate the cell according to a specific threshold to maximize the user's data performance experience.
  • a plurality of processing manners may also be adopted. For example, it may be determined whether the detected battery power is less than And a third predetermined threshold, and whether the amount of service data requested by the terminal is less than a fourth predetermined threshold; if the determination result is yes, determining a decision for deactivating the cell served by the terminal. That is, according to a specific threshold, it is decided whether to deactivate the cell to maximize the energy efficiency of the terminal to extend the most basic communication.
  • FIG. 2 is a flowchart of a method for processing a carrier aggregation cell according to an embodiment of the present invention. As shown in FIG. 2, the process includes the following steps:
  • Step S202 receiving a decision of the terminal for performing activation and/or deactivation operation for the cell served by the terminal, where the determining is determined according to the battery power detected by the terminal and the amount of service data requested by the terminal;
  • Step S204 performing an activation and/or deactivation operation on the cell used for serving the terminal according to the received decision.
  • the base station performs the activation and/or deactivation operation on the cell used for the terminal according to the determined determination of the battery power according to the detected battery power and the amount of service data requested by the terminal, which not only effectively solves the relevant In the technology, there is a problem of how to manage a cell that performs carrier aggregation, and thus it is achieved. It can effectively guarantee the energy efficiency of supporting the carrier aggregation cell terminal, optimize the data performance of the terminal, and improve the user experience.
  • a plurality of processing modes may also be adopted.
  • the following processing manner may be adopted: the cell of the service searched by the terminal is performed according to the signal quality. Sort in descending order; sequentially activate cells with high signal quality.
  • multiple processing manners may also be adopted. For example, the cell currently serving the terminal may be first based on signal quality and/or The data contribution rate is arranged in descending order; the cells with low signal quality and low data contribution rate are sequentially deactivated.
  • a carrier aggregation cell processing device is also provided, which is used to implement the foregoing embodiments and preferred embodiments, and has not been described again.
  • the term "module” may implement a combination of software and/or hardware of a predetermined function.
  • the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.
  • FIG. 3 is a structural block diagram of a carrier aggregation cell processing apparatus 1 according to an embodiment of the present invention. As shown in FIG. 3, the apparatus includes a detection module 32, a determination module 34, and a transmission module 36. The apparatus will be described below.
  • the detecting module 32 is configured to detect the battery power of the terminal supporting the carrier aggregation cell; the determining module 34 is connected to the detecting module 32, and is configured to determine, according to the detected battery power and the amount of service data requested by the terminal, The cell of the terminal service performs a decision of activation and/or deactivation operation; the sending module 36 is connected to the determining module 34, and is configured to send the determined decision to the base station, wherein the determining is used for the base station to activate the cell serving the terminal and / or deactivate the operation.
  • FIG. 4 is a block diagram of a preferred structure of the determining module 34 in the carrier aggregation cell processing apparatus 1 according to an embodiment of the present invention.
  • the determining module 34 includes: a first determining unit 42 and a first determining unit 44. The determination module 34 is described.
  • the first determining unit 42 is configured to determine whether the detected battery power is greater than a first predetermined threshold, and whether the amount of service data requested by the terminal is greater than a second predetermined threshold; the first determining unit 44 is connected to the first determining unit 42 It is set to determine a decision for activation of a cell served by the terminal in a case where the determination result of the first judging unit is YES.
  • FIG. 5 is a block diagram of a preferred structure of the determining module 34 in the carrier aggregation cell processing apparatus 1 according to an embodiment of the present invention.
  • the determining module 34 includes: a second determining unit 52 and a second determining unit 54, The determination module 34 is described.
  • the second determining unit 52 is configured to determine whether the detected battery power is less than a third predetermined threshold, and whether the amount of service data requested by the terminal is less than a fourth predetermined threshold; the second determining unit 54 is connected to the second determining unit 52, It is set to determine a decision for deactivating a cell served by the terminal in a case where the judgment result of the second judging unit is YES.
  • FIG. 6 is a structural block diagram of a terminal according to an embodiment of the present invention. As shown in FIG. 6, the terminal 60 includes the carrier aggregation cell processing apparatus one 62 of any of the above.
  • FIG. 7 is a structural block diagram of a carrier aggregation cell processing apparatus 2 according to an embodiment of the present invention. As shown in FIG. 7, the apparatus includes: a receiving module 72 and an executing module 74. The apparatus will be described below.
  • the receiving module 72 is configured to receive, by the terminal, a decision for performing activation and/or deactivation operation on the cell served by the terminal, where the determining is determined according to the battery power detected by the terminal and the amount of service data requested by the terminal;
  • the module 74 coupled to the receiving module 72, is configured to perform an activation and/or deactivation operation on a cell for serving the terminal in accordance with the received decision.
  • FIG. 8 is a block diagram of a preferred structure of an execution module 74 in a carrier aggregation cell processing apparatus 2 according to an embodiment of the present invention.
  • the execution module 74 includes: a first sorting unit 82 and a deactivation unit 84. The execution module 74 will be described.
  • the first sorting unit 82 is configured to perform a descending order of the signal quality and/or the data contribution rate for the cell currently serving the terminal; the deactivation unit 84 is connected to the first sorting unit 82, and is configured to sequentially deactivate the signal quality. A cell with a low data contribution rate.
  • FIG. 9 is a block diagram of a preferred structure of an execution module 74 in a carrier aggregation cell processing apparatus 2 according to an embodiment of the present invention.
  • the execution module 74 includes: a second sorting unit 92 and an activation unit 94. The execution module 74 is described.
  • the second sorting unit 92 is configured to arrange the cells of the service searched by the terminal in descending order according to the signal quality; the activation unit 94 is connected to the second sorting unit 92, and is configured to sequentially activate the cells with high signal quality.
  • FIG. 10 is a structural block diagram of a base station according to an embodiment of the present invention. As shown in FIG. 10, the base station 100 includes the carrier aggregation cell processing apparatus 2 of any one of the above.
  • the carrier aggregation cell is combined with the data amount and the battery power assisting network (mainly refers to SCell collection) management to achieve optimized data performance and user experience.
  • FIG. 11 is a block diagram of an activated serving cell management system according to an embodiment of the present invention. As shown in FIG. 11, the system relates to various functional modules and interactions with high layers, including terminal side and network side functional modules. The following are explained separately:
  • the function modules on the terminal side include:
  • power management module 1100 (function with the above detection module 32): responsible for feeding back information such as the state of charge of the battery to the data performance management module;
  • a data performance evaluation module 1101 (functionally the same as the above determining module 34): listening for the current user data request amount and combining the information given by the power management module to comprehensively evaluate whether to perform an action of activating an additional serving cell or deactivating a redundant serving cell;
  • a cell management unit 1102 (functioning the same as the above-mentioned execution module 74): the cell management unit is responsible for performing a serving cell search, a cell evaluation, and an activation and deactivation action of the serving cell by receiving a command action of the data performance evaluation module;
  • Radio frequency management unit 1103 The radio frequency management unit activates or deactivates the corresponding radio frequency transceiver module according to the instruction and indication of the cell management unit, so as to achieve dynamics of controlling user data performance, power consumption and electromagnetic radiation interference. management. Responsible for feedback of the terminal's evaluation and decision information through the management interaction interface.
  • the cell management unit 1104 responsible for performing maintenance work on the activated cell of the terminal;
  • the serving cell management evaluation decision unit 1105 configured to receive the terminal evaluation decision information from the management interaction interface, and evaluate whether the decision of the terminal is reasonable, thereby rejecting or accepting the decision of the terminal, and performing the terminal serving cell through the management interaction interface. Activate or deactivate the sending of instructions.
  • the management interaction interface 1106 (functioning with the sending module 36 and the receiving module 72) is a wireless air interface, which is mainly used for performing information exchange and feedback on the network side and the terminal side.
  • FIG. 12 is an activation service cell management information interaction diagram according to an embodiment of the present invention, as shown in FIG. Including the following processing:
  • Step 1 The user starts to register to the cell with carrier aggregation capability, and the user terminal has the capability of carrier aggregation. Users network to conduct data services.
  • Step2a If the user is currently in a low battery condition and is not charging (the battery is below an adjustable threshold Thresh_B2), and the amount of data Q requested by the user is less than a threshold (less than Thresh_Vol2), the most basic communication (such as basic data performance, and their text messages, etc.) requires a power saving strategy. For example, the following processing can be used:
  • the terminal feeds back the cell information that is to be deactivated to the network, and the network deactivates the cell with low signal quality and low data contribution rate one by one, and turns off the radio frequency transceiver unit of the corresponding frequency band of the terminal to save power.
  • Thresh_Vol2 Thresh_Vol2- ⁇ Qi
  • Step 2b If the user is currently in a situation where the battery power is high (the battery is higher than an adjustable threshold Thresh_B1) or is charging, and the amount of data Q requested by the user is greater than a threshold (greater than Thresh_Vol1), you need to implement a data performance improvement strategy. For example, you can use the following processing:
  • the terminal initiates a search of the neighboring cell to facilitate discovery of more optional secondary cells
  • the terminal sorts the signal quality of the discovered secondary cell, and selects the appropriate cell that meets the selection rule.
  • the timing of selecting or measuring the cell may be performed in Measurement Gap or DRX, and the network is notified by means of air interface signaling. It is recommended that the network perform an activation action;
  • the network combines its own evaluation strategy and gives suggestions for rejecting or accepting the activated cell of the terminal;
  • the terminal will use the corresponding cell as the set of serving cells and obtain an additional data contribution rate. Let the data contribution rate of the newly activated Scell(i) be ⁇ Qi. Then Thresh_vol1 will be added ⁇ Qi accordingly.
  • Thresh_Vol1 Thresh_Vol1+ ⁇ Qi
  • Step 3 In order to avoid the processing burden caused by frequent actions, each time the decision and action of activating or deactivating the serving cell requires an interval time T.
  • Ts can be configured through the terminal or network side
  • event trigger for example, a certain SCell suddenly loses its signal. Or the mobile phone power consumption to a low level and other definable event triggers) and then a new round of optimization work.
  • FIG. 13 is a flowchart of activating a serving cell management according to a preferred embodiment of the present invention, as shown in FIG. The process includes the following steps:
  • Step S1302 The user performs data service under the terminal with the LTE CA capability
  • Step S1304 In the Dt time window, determine whether the amount of data requested by the user is greater than the actual amount of acquired data + Thresh_vol1? And the battery power>Thresh_B1 or the state of charge, if the determination result is yes, proceed to step S1306, otherwise proceed to step S1308;
  • Step S1306 Determine whether the number of currently activated serving cells reaches the terminal capability limit. If the result of the determination is yes, proceed to step S1308, otherwise proceed to step S1326;
  • step S1310 it is determined in the Dt time window whether the amount of data requested by the user is smaller than the actual amount of acquired data - Thresh_vol2? And the battery power ⁇ Thresh_B2 and not charged state, if the determination result is yes, proceed to step S1312, otherwise proceed to step S1340;
  • step S1312 it is determined whether only one activated Pcell is left. If the result of the determination is yes, proceed to step S1340, otherwise proceed to step S1314;
  • Step S1314 according to the Scell, the signal quality is obtained from high to low and the data contribution rate is ranked from high to low;
  • Step S1316 evaluating the deactivated Scell set
  • Step S1318 sending an indication signaling to the network to activate the Scell set
  • step S1320 it is determined whether the network evaluation agrees to deactivate the Scell. If the result of the determination is yes, proceed to step S1322, otherwise proceed to step S1324;
  • Step S1322 the sending MAC CE instructs the terminal to deactivate the Scell, and updates the Thresh_Vol2;
  • Step S1324 waiting for the maintenance state time length T to not operate
  • Step S1326 the terminal attempts to actively search for available Scells by using the DRX cycle or the Measurement Gap;
  • step S1328 it is determined whether a suitable Scell is found. If the determination result is yes, proceed to step S1330, otherwise proceed to step S1338;
  • Step S1330 sending an indication signaling to the network to activate the Scell
  • step S1332 it is determined whether the network evaluation agrees to activate the Scell. If the result of the determination is yes, proceed to step S1334, otherwise proceed to step S1338;
  • Step S1334 the sending MAC CE instructs the terminal to activate the Scell
  • Step S1336 the Scell is added to the set of serving cells to provide a data transmission service for the user, and the Thresh_Vol1 is updated;
  • Step S1340 maintaining the current service activated cell set unchanged
  • Step S1342 waiting for another evaluation trigger period Ts to time out or event triggering, and returning to step S1302.
  • the present invention has the following beneficial effects:
  • the terminal is given more judgment power from the perspective of the terminal's battery life and data performance, so that the terminal can give its own management advice according to its own state.
  • the decision of the network receiving the terminal can also decide whether to accept the suggested action of the terminal according to its actual situation, so that the two-way optimization and selection can be performed, and the radio resource throughput and the endurance of the user terminal can be reasonably planned.
  • the whole scheme is basically a process management scheme, which does not increase hardware complexity and hardware cost, and has a good input-output ratio.
  • modules or steps of the present invention described above can be implemented by a general-purpose computing device that can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
  • the steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof are fabricated as a single integrated circuit module.
  • the invention is not limited to any specific combination of hardware and software.
  • the foregoing embodiments and preferred embodiments solve the problem of how to manage a cell for performing carrier aggregation in the related art, thereby achieving the energy efficiency of the carrier aggregation cell terminal and the energy efficiency of the carrier aggregation cell. Optimize the data performance of the terminal and improve the user experience.

Abstract

本发明提供了一种载波聚合小区处理方法、装置、终端及基站，其中，该方法包括：检测到支持载波聚合小区的终端的电池电量；依据检测到的电池电量，以及终端请求的业务数据量，确定用于为终端服务的小区进行激活和/或去激活操作的决策；将确定的决策发送给基站，其中，决策用于基站为终端服务的小区进行激活和/或去激活操作，通过本发明，解决了相关技术中，存在如何对进行载波聚合的小区进行管理的问题，进而达到了既能有效地保证支持载波聚合小区终端的能效，又能优化终端的数据性能，提高用户体验的效果。

Description

载波聚合小区处理方法、装置、终端及基站 技术领域
本发明涉及通信领域，具体而言，涉及一种载波聚合小区处理方法、装置、终端及基站。
背景技术
LTE Advanced是真正的4G技术，LTE Advanced中的载波聚合技术的核心就是用户的终端拥有多套射频收发系统，可以同时工作在多个不同频段的服务小区上。相比于之前的无线技术，拥有多个而不是一个服务小区是一个质的飞跃。
载波聚合技术的主要优势在于：
(1)成倍的提升终端的工作带宽，大幅提升终端的数据传输性能；
(2)允许运营商灵活的将若干个零散的小带宽频段整合成大带宽无线网络，不仅节省了购买大带宽频谱的昂贵费用，还有效的利用了离散的带宽资源。
载波聚合技术的主要劣势在于：
(1)大幅增加了用户终端的处理复杂度，尤其是射频收发器的大幅增加，耗电量，续航能力和发热等将是终端产品的主要瓶颈。
(2)射频收发器越多，不同辅助小区的频段存在谐波或者杂散干扰影响越大，电磁辐射干扰也随之增加。
所以在载波聚合中如何管理服务小区集合(由一个主小区PCell(Primary Cell)和若干个辅小区SCell(Secondary Cell))将直接影响到用户终端的续航能力和数据传输能力。然而如何对进行载波聚合小区进行管理，相关技术中并不存在有效的方案。
因此，在相关技术中，存在如何对进行载波聚合的小区进行管理的问题。
发明内容
本发明提供了一种载波聚合小区处理方法、装置、终端及基站，以至少解决在相关技术中，存在如何对进行载波聚合的小区进行管理的问题。
根据本发明的一个方面，提供了一种载波聚合小区处理方法，包括：检测到支持载波聚合小区的终端的电池电量；依据检测到的所述电池电量，以及所述终端请求的业务数据量，确定用于为所述终端服务的小区进行激活和/或去激活操作的决策；将确定的所述决策发送给基站，其中，所述决策用于基站为所述终端服务的小区进行激活和/或去激活操作。
优选地，依据检测到的所述电池电量，以及所述终端请求的业务数据量，确定用于为所述终端服务的小区进行激活的决策包括：判断检测到的所述电池电量是否大于第一预定阈值，以及所述终端请求的所述业务数据量是否大于第二预定阈值；在判断结果为是的情况下，确定用于为所述终端服务的小区进行激活的决策。
优选地，依据检测到的所述电池电量，以及所述终端请求的业务数据量，确定用于为所述终端服务的小区进行激活的决策包括：判断检测到的所述电池电量是否小于第三预定阈值，以及所述终端请求的所述业务数据量是否小于第四预定阈值；在判断结果为是的情况下，确定用于为所述终端服务的小区进行去激活的决策。
根据本发明的另一方面，提供了一种载波聚合小区处理方法，包括：接收到终端发送的用于为所述终端服务的小区进行激活和/或去激活操作的决策，其中，所述决策依据所述终端检测到的所述电池电量，以及所述终端请求的业务数据量确定；依据接收到的所述决策执行对用于为所述终端服务的小区进行激活和/或去激活操作。
优选地，依据接收到的所述决策执行对用于为所述终端服务的小区进行激活操作包括：对所述终端搜索到的服务的小区依据信号质量进行降序排列；依次激活信号质量高的小区。
优选地，依据接收到的所述决策执行对用于为所述终端服务的小区进行去激活操作包括：对当前正在为所述终端服务的小区依据信号质量和/或数据贡献率进行降序排列；依次去激活信号质量低且数据贡献率低的小区。
根据本发明的还一方面，提供了一种载波聚合小区处理装置，包括：检测模块，设置为检测到支持载波聚合小区的终端的电池电量；确定模块，设置为依据检测到的所述电池电量，以及所述终端请求的业务数据量，确定用于为所述终端服务的小区进行激活和/或去激活操作的决策；发送模块，设置为将确定的所述决策发送给基站，其中，所述决策用于基站为所述终端服务的小区进行激活和/或去激活操作。
优选地，所述确定模块包括：第一判断单元，设置为判断检测到的所述电池电量是否大于第一预定阈值，以及所述终端请求的所述业务数据量是否大于第二预定阈值； 第一确定单元，设置为在所述第一判断单元的判断结果为是的情况下，确定用于为所述终端服务的小区进行激活的决策。
优选地，所述确定模块包括：第二判断单元，设置为判断检测到的所述电池电量是否小于第三预定阈值，以及所述终端请求的所述业务数据量是否小于第四预定阈值；第二确定单元，设置为在所述第二判断单元的判断结果为是的情况下，确定用于为所述终端服务的小区进行去激活的决策。
根据本发明的又一方面，提供了一种终端，包括上述任一项所述的装置。
根据本发明的还一方面，提供了一种载波聚合小区处理装置，包括：接收模块，设置为接收到终端发送的用于为所述终端服务的小区进行激活和/或去激活操作的决策，其中，所述决策依据所述终端检测到的所述电池电量，以及所述终端请求的业务数据量确定；执行模块，设置为依据接收到的所述决策执行对用于为所述终端服务的小区进行激活和/或去激活操作。
优选地，所述执行模块包括：第二排序单元，设置为对所述终端搜索到的服务的小区依据信号质量进行降序排列；激活单元，设置为依次激活信号质量高的小区。
优选地，所述执行模块包括：第一排序单元，设置为对当前正在为所述终端服务的小区依据信号质量和/或数据贡献率进行降序排列；去激活单元，设置为依次去激活信号质量低且数据贡献率低的小区。
根据本发明的还一方面，提供了一种基站，包括上述任一项所述的装置。
通过本发明，采用检测到支持载波聚合小区的终端的电池电量；依据检测到的所述电池电量，以及所述终端请求的业务数据量，确定用于为所述终端服务的小区进行激活和/或去激活操作的决策；将确定的所述决策发送给基站，其中，所述决策用于基站为所述终端服务的小区进行激活和/或去激活操作，解决了相关技术中，存在如何对进行载波聚合的小区进行管理的问题，进而达到了既能有效地保证支持载波聚合小区终端的能效，又能优化终端的数据性能，提高用户体验的效果。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1是根据本发明实施例的载波聚合小区处理方法一的流程图；
图2是根据本发明实施例的载波聚合小区处理方法二的流程图；
图3是根据本发明实施例的载波聚合小区处理装置一的结构框图；
图4是根据本发明实施例的载波聚合小区处理装置一中确定模块34的优选结构框图一；
图5是根据本发明实施例的载波聚合小区处理装置一中确定模块34的优选结构框图二；
图6是根据本发明实施例的终端的结构框图；
图7是根据本发明实施例的载波聚合小区处理装置二的结构框图；
图8是根据本发明实施例的载波聚合小区处理装置二中执行模块74的优选结构框图一；
图9是根据本发明实施例的载波聚合小区处理装置二中执行模块74的优选结构框图二；
图10是根据本发明实施例的基站的结构框图；
图11是根据本发明实施例的激活服务小区管理系统框架图；
图12是根据本发明实施例的激活服务小区管理信息交互图；
图13是根据本发明优选实施方式的激活服务小区管理的流程图。
具体实施方式
下文中将参考附图并结合实施例来详细说明本发明。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。
在本实施例中提供了一种载波聚合小区处理方法，图1是根据本发明实施例的载波聚合小区处理方法一的流程图，如图1所示，该流程包括如下步骤：
步骤S102，检测到支持载波聚合小区的终端的电池电量；
步骤S104，依据检测到的电池电量，以及终端请求的业务数据量，确定用于为终端服务的小区进行激活和/或去激活操作的决策；
步骤S106，将确定的决策发送给基站，其中，决策用于基站为终端服务的小区进行激活和/或去激活操作。
通过上述步骤，终端将依据检测到的电池电量，以及终端请求的业务数据量确定的决策发送给基站，由基站来执行小区激活与去激活操作，不仅有效地解决了相关技术中，存在如何对进行载波聚合的小区进行管理的问题，进而达到了既能有效地保证支持载波聚合小区终端的能效，又能优化终端的数据性能，提高用户体验的效果。
依据检测到的电池电量，以及终端请求的业务数据量，确定用于为终端服务的小区进行激活的决策可以采用多种方式，例如，可以采用以下较优地实现方式：先判断检测到的电池电量是否大于第一预定阈值，以及终端请求的业务数据量是否大于第二预定阈值；在判断结果为是的情况下，确定用于为终端服务的小区进行激活的决策。即可以依据具体的阈值来决策是否对小区进行激活，以最大限度地保障用户的数据性能体验。
在依据检测到的电池电量，以及终端请求的业务数据量，确定用于为终端服务的小区进行激活的决策时，也可以采用多种处理方式，例如，可以先判断检测到的电池电量是否小于第三预定阈值，以及终端请求的业务数据量是否小于第四预定阈值；在判断结果为是的情况下，确定用于为终端服务的小区进行去激活的决策。即依据具体的阈值来决策是否对小区进行去激活，以最大限度地保障终端的能效，以延长最基本的通信。
在本实施例中，还提供了一种载波聚合小区处理方法，图2是根据本发明实施例的载波聚合小区处理方法二的流程图，如图2所示，该流程包括如下步骤：
步骤S202，接收到终端发送的用于为终端服务的小区进行激活和/或去激活操作的决策，其中，决策依据终端检测到的电池电量，以及终端请求的业务数据量确定；
步骤S204，依据接收到的决策执行对用于为终端服务的小区进行激活和/或去激活操作。
通过上述步骤，基站依据接收到的终端依据检测到的电池电量，以及终端请求的业务数据量确定的决策对用于为终端服务的小区进行激活和/或去激活操作，不仅有效地解决了相关技术中，存在如何对进行载波聚合的小区进行管理的问题，进而达到了 既能有效地保证支持载波聚合小区终端的能效，又能优化终端的数据性能，提高用户体验的效果。
在依据接收到的决策执行对用于为终端服务的小区进行激活操作时，也可以采用多种处理方式，较优地，可以采用以下处理方式：对终端搜索到的服务的小区依据信号质量进行降序排列；依次激活信号质量高的小区。对应地，在依据接收到的决策执行对用于为终端服务的小区进行去激活操作时，也可以采用多种处理方式，例如，可以先对当前正在为终端服务的小区依据信号质量和/或数据贡献率进行降序排列；依次去激活信号质量低且数据贡献率低的小区。
在本实施例中还提供了一种载波聚合小区处理装置，该装置用于实现上述实施例及优选实施方式，已经进行过说明的不再赘述。如以下所使用的，术语“模块”可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置较佳地以软件来实现，但是硬件，或者软件和硬件的组合的实现也是可能并被构想的。
图3是根据本发明实施例的载波聚合小区处理装置一的结构框图，如图3所示，该装置包括检测模块32、确定模块34和发送模块36，下面对该装置进行说明。
检测模块32，设置为检测到支持载波聚合小区的终端的电池电量；确定模块34，连接至上述检测模块32，设置为依据检测到的电池电量，以及终端请求的业务数据量，确定用于为终端服务的小区进行激活和/或去激活操作的决策；发送模块36，连接至上述确定模块34，设置为将确定的决策发送给基站，其中，决策用于基站为终端服务的小区进行激活和/或去激活操作。
图4是根据本发明实施例的载波聚合小区处理装置一中确定模块34的优选结构框图一，如图4所示，该确定模块34包括：第一判断单元42和第一确定单元44，下面对该确定模块34进行说明。
第一判断单元42，设置为判断检测到的电池电量是否大于第一预定阈值，以及终端请求的业务数据量是否大于第二预定阈值；第一确定单元44，连接至上述第一判断单元42，设置为在第一判断单元的判断结果为是的情况下，确定用于为终端服务的小区进行激活的决策。
图5是根据本发明实施例的载波聚合小区处理装置一中确定模块34的优选结构框图二，如图5所示，该确定模块34包括：第二判断单元52和第二确定单元54，下面对该确定模块34进行说明。
第二判断单元52，设置为判断检测到的电池电量是否小于第三预定阈值，以及终端请求的业务数据量是否小于第四预定阈值；第二确定单元54，连接至上述第二判断单元52，设置为在第二判断单元的判断结果为是的情况下，确定用于为终端服务的小区进行去激活的决策。
图6是根据本发明实施例的终端的结构框图，如图6所示，该终端60包括上述任一项的载波聚合小区处理装置一62。
图7是根据本发明实施例的载波聚合小区处理装置二的结构框图，如图7所示，该装置包括：接收模块72和执行模块74，下面对该装置进行说明。
接收模块72，设置为接收到终端发送的用于为终端服务的小区进行激活和/或去激活操作的决策，其中，决策依据终端检测到的电池电量，以及终端请求的业务数据量确定；执行模块74，连接至上述接收模块72，设置为依据接收到的决策执行对用于为终端服务的小区进行激活和/或去激活操作。
图8是根据本发明实施例的载波聚合小区处理装置二中执行模块74的优选结构框图一，如图8所示，该执行模块74包括：第一排序单元82和去激活单元84，下面对该执行模块74进行说明。
第一排序单元82，设置为对当前正在为终端服务的小区依据信号质量和/或数据贡献率进行降序排列；去激活单元84，连接至上述第一排序单元82，设置为依次去激活信号质量低且数据贡献率低的小区。
图9是根据本发明实施例的载波聚合小区处理装置二中执行模块74的优选结构框图二，如图9所示，该执行模块74包括：第二排序单元92和激活单元94，下面对该执行模块74进行说明。
第二排序单元92，设置为对终端搜索到的服务的小区依据信号质量进行降序排列；激活单元94，连接至上述第二排序单元92，设置为依次激活信号质量高的小区。
图10是根据本发明实施例的基站的结构框图，如图10所示，该基站100包括上述任一项的载波聚合小区处理装置二102。
针对相关技术中，数据传输量越大，电池消耗也会越快，这两个指标通常是相互矛盾，在本实施例中，结合数据量和电池电量辅助网络进行载波聚合小区(主要指的是SCell集合)管理，以达到优化的数据性能和用户体验。
该移动通讯终端和移动通讯网络中载波聚合小区的管理方法。图11是根据本发明实施例的激活服务小区管理系统框架图，如图11所示，该系统涉及到各个功能模块以及与高层之间的交互，包括终端侧和网络侧功能模块图。下面分别说明：
终端侧的功能模块包括：
(a)电源管理模块1100(功能同上述检测模块32)：负责将电池的电量充电状态等信息反馈给数据性能管理模块；
(b)数据性能评估模块1101(功能同上述确定模块34)：监听当前用户数据请求量并且结合电源管理模块给出的信息综合评估是否进行激活额外服务小区或者去激活多余服务小区的动作；
(c)小区管理单元1102(功能同上述执行模块74)：小区管理单元负责通过接收数据性能评估模块的命令动作，进行服务小区搜索，小区评估及其服务小区的激活和去激活动作；
(d)射频管理单元1103：射频管理单元根据小区管理单元的指令和指示，将相应的射频收发模块进行激活或者去激活动作，以便达到控制用户数据性能及其耗电量和电磁辐射干扰的动态管理。负责将终端的评估和决策信息通过管理交互接口进行反馈。
网络侧的功能模块：
(a)小区管理单元1104：负责对于终端的激活小区进行维护工作；
(b)服务小区管理评估决策单元1105：设置为接收从管理交互接口到来终端评估决策信息，并且评估终端的决策是否合理，从而拒绝或者接受终端的决策，并且通过管理交互接口对终端服务小区进行激活或者去激活指令的发送。
接口单元：
管理交互接口1106(功能同上述发送模块36和接收模块72)：可以无线空中接口，主要用于进行网络侧和终端侧的信息交互和反馈的通道。
基于上述系统架构，在本发明优选实施例中，还提供了一种激活服务小区管理信息交互图，图12是根据本发明实施例的激活服务小区管理信息交互图，如图12所示，主要包括如下处理：
Step1：用户开机注册到具备载波聚合能力的小区，用户的终端具备载波聚合的能力。用户联网进行数据业务。
Step2a：如果用户当前在电池电量较低的情况下且未在充电情况下(电量低于一个可调节的阈值Thresh_B2),并且用户请求的数据量Q小于一个阈值(小于Thresh_Vol2)的情况下，为了保障用户最大的限度延长最基本的通信(例如基本的数据性能，及其电话短信等)，需要实施节电策略，例如，可以采用以下处理：
(1)若当前激活的服务小区数目大于1个，那么排序当前所有的SCell(辅小区)，按照信号质量和数据贡献率降序排列。
(2)终端反馈想要去激活的小区信息给网络，网络逐个去激活信号质量低且数据贡献率低的小区，并且关闭终端对应频段的射频收发单元，节省电能。
(3)每次去激活一个小区,设Scell(i)的数据贡献率为ΔQi，终端将Thresh_Vol2减去一个ΔQi
Thresh_Vol2＝Thresh_Vol2-ΔQi
(4)重复相同的去激活操作，直至用户请求的数据量Q>Thresh_Vol2或者仅剩一个服务小区PCell。
Step 2b：如果用户当前在电池电量较高(电量高于一个可调节的阈值Thresh_B1)的情况下或者正在充电情况下,并且用户请求的数据量Q大于一个阈值(大于Thresh_Vol1)的情况下，为了保障用户最大的限度数据性能体验，需要实施数据性能提升策略，例如，可以采用以下处理：
(1)终端启动邻小区的搜索，以便于发现更多可选的辅小区；
(2)终端对于发现的辅小区进行信号质量的排序，将所有满足选择规则的合适小区，对小区进行选择或者测量的时机可以在Measurement Gap或者DRX中进行，通过空中接口信令的方式告知网络，建议网络进行激活动作；
(3)网络结合自己的评估策略，给出拒绝或者接受终端的激活小区的建议；
(4)若网络选择接受终端的建议请求，则终端会将相应的小区作为服务小区集合，并且获得额外的数据贡献率。设新激活的Scell(i)的数据贡献率为ΔQi。则Thresh_vol1会相应的被加上ΔQi。
Thresh_Vol1＝Thresh_Vol1+ΔQi
(5)重复相同的激活动作直至用户请求速率Q<Thresh_Vol1,即用户的数据请求量完全被满足，或者已经达到终端激活服务小区数目的上限，则停止继续的激活控制。
Step3：为了避免频繁动作造成的处理负担，每个激活或者去激活服务小区的决策和动作都需要间隔时间T。当终端进入正常的工作状态(数据吞吐量和电量均处于已经优化状态)时，则需要等待一个较长的Ts(Ts可以通过终端或者网络侧配置)或者事件触发(例如某个SCell突然失去信号或者手机电量消耗到一个低水平等可定义的事件触发)再进行新的一轮优化工作。
结合上述管理信息交互，在本发明优选实施例中，还提供了一种激活服务小区管理方案流程图，图13是根据本发明优选实施方式的激活服务小区管理的流程图，如图13所示，该流程包括如下步骤：
步骤S1302，用户在具备LTE CA能力的终端下进行数据业务；
步骤S1304，在Dt时间窗内,判断用户请求的数据量是否大于实际获取数据量+Thresh_vol1？并且电池电量>Thresh_B1或者充电状态，在判断结果为是的情况下，进入步骤S1306，否则进入步骤S1308；
步骤S1306，判断当前激活的服务小区数量是否达到终端能力极限？，在判断结果为是的情况下，进入步骤S1308，否则进入步骤S1326；
步骤S1308，等待维持状态时间长度T不进行动作；
步骤S1310，在Dt时间窗内,判断用户请求的数据量是否小于实际获取数据量-Thresh_vol2？并且电池电量<Thresh_B2并且未充电状态，在判断结果为是的情况下，进入步骤S1312，否则进入步骤S1340；
步骤S1312，判断是否仅剩一个激活的Pcell？在判断结果为是的情况下，进入步骤步骤S1340，否则进入步骤S1314；
步骤S1314，按照Scell们获取信号质量高到低和数据贡献率从高到低排序；
步骤S1316，评估该去激活的Scell集合；
步骤S1318，发送指示信令通知网络去激活此Scell集合；
步骤S1320，判断网络评估是否同意去激活此Scell？在判断结果为是的情况下，进入步骤S1322，否则进入步骤S1324；
步骤S1322，发送MAC CE指示终端去激活此Scell，更新Thresh_Vol2；
步骤S1324，等待维持状态时间长度T不进行动作；
步骤S1326，终端利用DRX周期或者Measurement Gap尝试主动搜索可用的Scell；
步骤S1328，判断是否找到合适的Scell？在判断结果为是的情况下，进入步骤S1330,否则进入步骤S1338；
步骤S1330，发送指示信令通知网络激活此Scell；
步骤S1332，判断网络评估是否同意激活此Scell？在判断结果为是的情况下，进入步骤S1334，否则进入步骤S1338；
步骤S1334，发送MAC CE指示终端激活此Scell；
步骤S1336，此Scell加入至服务小区集合，为用户提供数据传输服务,更新Thresh_Vol1；
步骤S1338，等待维持状态时间长度T不进行动作，返回步骤S1304；
步骤S1340，维持当前服务激活小区集合不变；
步骤S1342，等待另一个评估触发周期Ts超时或者事件触发，返回步骤S1302。
通过上述实施例及优选实施方式，本发明具备以下有益效果：
(1)侧重从用户体验的角度如何评估和优化激活和去激活载波聚合小区从而达到用户数据性能和续航性能的优化。重点侧重解决将来4G终端产品面临的发热，续航，吞吐量等关键指标的管理难题。
(2)从终端的续航角度和数据性能角度给予了终端更多的判决权，这样可以让终端依据自己的状态给出自己的管理建议。网络接收到终端的决策也可以根据自己的实际情况决定是否接受终端的建议动作，这样可以进行双向的优化和选择，合理规划无线资源吞吐量和用户终端的续航。
(3)通过数据吞吐量和电量两个指标作为整个专利优化的关键指标，贯穿于整个专利的思路和方案，通过测量电量和吞吐量的同时监控终端发给网络侧的管理消息(控制接口的消息：例如Measurement report或者其他自定义消息等)携带终端建议的激活或者去激活小区集合。就能判定出对手产品是否侵权，侵权可视度高。
(4)整个方案基本为流程管理方案，不会增加硬件复杂度及其硬件成本，投入产出比好。
显然，本领域的技术人员应该明白，上述的本发明的各模块或各步骤可以用通用的计算装置来实现，它们可以集中在单个的计算装置上，或者分布在多个计算装置所组成的网络上，可选地，它们可以用计算装置可执行的程序代码来实现，从而，可以将它们存储在存储装置中由计算装置来执行，并且在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤，或者将它们分别制作成各个集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样，本发明不限制于任何特定的硬件和软件结合。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。
工业实用性
如上所述，通过上述实施例及优选实施方式，解决了相关技术中，存在如何对进行载波聚合的小区进行管理的问题，进而达到了既能有效地保证支持载波聚合小区终端的能效，又能优化终端的数据性能，提高用户体验的效果。

Claims (14)

  1. 一种载波聚合小区处理方法，包括：
    检测到支持载波聚合小区的终端的电池电量；
    依据检测到的所述电池电量，以及所述终端请求的业务数据量，确定用于为所述终端服务的小区进行激活和/或去激活操作的决策；
    将确定的所述决策发送给基站，其中，所述决策用于基站为所述终端服务的小区进行激活和/或去激活操作。
  2. 根据权利要求1所述的方法，其中，依据检测到的所述电池电量，以及所述终端请求的业务数据量，确定用于为所述终端服务的小区进行激活的决策包括：
    判断检测到的所述电池电量是否大于第一预定阈值，以及所述终端请求的所述业务数据量是否大于第二预定阈值；
    在判断结果为是的情况下，确定用于为所述终端服务的小区进行激活的决策。
  3. 根据权利要求1所述的方法，其中，依据检测到的所述电池电量，以及所述终端请求的业务数据量，确定用于为所述终端服务的小区进行激活的决策包括：
    判断检测到的所述电池电量是否小于第三预定阈值，以及所述终端请求的所述业务数据量是否小于第四预定阈值；
    在判断结果为是的情况下，确定用于为所述终端服务的小区进行去激活的决策。
  4. 一种载波聚合小区处理方法，包括：
    接收到终端发送的用于为所述终端服务的小区进行激活和/或去激活操作的决策，其中，所述决策依据所述终端检测到的所述电池电量，以及所述终端请求的业务数据量确定；
    依据接收到的所述决策执行对用于为所述终端服务的小区进行激活和/或去激活操作。
  5. 根据权利要求4所述的方法，其中，依据接收到的所述决策执行对用于为所述终端服务的小区进行激活操作包括：
    对所述终端搜索到的服务的小区依据信号质量进行降序排列；
    依次激活信号质量高的小区。
  6. 根据权利要求4所述的方法，其中，依据接收到的所述决策执行对用于为所述终端服务的小区进行去激活操作包括：
    对当前正在为所述终端服务的小区依据信号质量和/或数据贡献率进行降序排列；
    依次去激活信号质量低且数据贡献率低的小区。
  7. 一种载波聚合小区处理装置，包括：
    检测模块，设置为检测到支持载波聚合小区的终端的电池电量；
    确定模块，设置为依据检测到的所述电池电量，以及所述终端请求的业务数据量，确定用于为所述终端服务的小区进行激活和/或去激活操作的决策；
    发送模块，设置为将确定的所述决策发送给基站，其中，所述决策用于基站为所述终端服务的小区进行激活和/或去激活操作。
  8. 根据权利要求7所述的装置，其中，所述确定模块包括：
    第一判断单元，设置为判断检测到的所述电池电量是否大于第一预定阈值，以及所述终端请求的所述业务数据量是否大于第二预定阈值；
    第一确定单元，设置为在所述第一判断单元的判断结果为是的情况下，确定用于为所述终端服务的小区进行激活的决策。
  9. 根据权利要求7所述的装置，其中，所述确定模块包括：
    第二判断单元，设置为判断检测到的所述电池电量是否小于第三预定阈值，以及所述终端请求的所述业务数据量是否小于第四预定阈值；
    第二确定单元，设置为在所述第二判断单元的判断结果为是的情况下，确定用于为所述终端服务的小区进行去激活的决策。
  10. 一种终端，包括权利要求7至9中任一项所述的装置。
  11. 一种载波聚合小区处理装置，包括：
    接收模块，设置为接收到终端发送的用于为所述终端服务的小区进行激活和/或去激活操作的决策，其中，所述决策依据所述终端检测到的所述电池电量，以及所述终端请求的业务数据量确定；
    执行模块，设置为依据接收到的所述决策执行对用于为所述终端服务的小区进行激活和/或去激活操作。
  12. 根据权利要求11所述的装置，其中，所述执行模块包括：
    第二排序单元，设置为对所述终端搜索到的服务的小区依据信号质量进行降序排列；
    激活单元，设置为依次激活信号质量高的小区。
  13. 根据权利要求11所述的方法，其中，所述执行模块包括：
    第一排序单元，设置为对当前正在为所述终端服务的小区依据信号质量和/或数据贡献率进行降序排列；
    去激活单元，设置为依次去激活信号质量低且数据贡献率低的小区。
  14. 一种基站，包括权利要求11至13中任一项所述的装置。
PCT/CN2015/072703 2014-08-20 2015-02-10 载波聚合小区处理方法、装置、终端及基站 WO2016026280A1 (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3565300A4 (en) * 2017-01-13 2019-11-06 Huawei Technologies Co., Ltd. METHOD, DEVICE AND SYSTEM FOR REDUCING HIGH-SPEED DATA TRANSMISSION
CN113573393A (zh) * 2021-07-27 2021-10-29 Tcl通讯（宁波）有限公司 一种基于5g超级上行场景下降低功耗的方法及终端设备

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4149149A1 (en) 2017-01-13 2023-03-15 Huawei Technologies Co., Ltd. Radio resource configuration adjustment method, apparatus, and system
CN114390646A (zh) * 2020-10-19 2022-04-22 中国移动通信集团重庆有限公司 Nsa基站节能方法及装置
CN113329423B (zh) * 2021-05-21 2022-09-06 Oppo广东移动通信有限公司 网络连接的控制方法、装置、终端设备及计算机存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101848520A (zh) * 2009-03-24 2010-09-29 上海摩波彼克半导体有限公司 移动通信系统中移动设备实现小区重选的方法
CN102724715A (zh) * 2012-06-08 2012-10-10 华为技术有限公司 一种辅载波的控制方法、控制设备及移动通信系统
CN103428762A (zh) * 2012-05-22 2013-12-04 中兴通讯股份有限公司 无线资源管理方法、无线网络控制器及用户设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102377462B (zh) * 2010-08-20 2014-07-02 中兴通讯股份有限公司 一种交互式选择辅助小区的方法和系统
CN103906105B (zh) * 2012-12-28 2017-07-28 普天信息技术研究院有限公司 一种载波的管理方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101848520A (zh) * 2009-03-24 2010-09-29 上海摩波彼克半导体有限公司 移动通信系统中移动设备实现小区重选的方法
CN103428762A (zh) * 2012-05-22 2013-12-04 中兴通讯股份有限公司 无线资源管理方法、无线网络控制器及用户设备
CN102724715A (zh) * 2012-06-08 2012-10-10 华为技术有限公司 一种辅载波的控制方法、控制设备及移动通信系统

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3565300A4 (en) * 2017-01-13 2019-11-06 Huawei Technologies Co., Ltd. METHOD, DEVICE AND SYSTEM FOR REDUCING HIGH-SPEED DATA TRANSMISSION
US11258492B2 (en) 2017-01-13 2022-02-22 Huawei Technologies Co., Ltd. High-speed data transmission degradation method, device, and system
CN113573393A (zh) * 2021-07-27 2021-10-29 Tcl通讯（宁波）有限公司 一种基于5g超级上行场景下降低功耗的方法及终端设备
CN113573393B (zh) * 2021-07-27 2023-11-10 Tcl通讯（宁波）有限公司 一种基于5g超级上行场景下降低功耗的方法及终端设备

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