WO2017088559A1 - 一种激活和去激活辅载波的方法、装置及基站 - Google Patents

一种激活和去激活辅载波的方法、装置及基站 Download PDF

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Publication number
WO2017088559A1
WO2017088559A1 PCT/CN2016/098875 CN2016098875W WO2017088559A1 WO 2017088559 A1 WO2017088559 A1 WO 2017088559A1 CN 2016098875 W CN2016098875 W CN 2016098875W WO 2017088559 A1 WO2017088559 A1 WO 2017088559A1
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secondary carrier
cell
uph
hsupa
load
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PCT/CN2016/098875
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English (en)
French (fr)
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陈锹
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中兴通讯股份有限公司
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/08—Load balancing or load distribution
    • H04W28/0858—Load balancing or load distribution among entities in the uplink

Definitions

  • This application relates to, but is not limited to, the field of mobile communication technology.
  • DC-HSUPA Dual-Cell High Speed Uplink Packet Access
  • DC-HSUPA allows users to simultaneously use two adjacent frequency points of the same frequency band when transmitting uplink data, which can effectively improve the uplink rate of users.
  • the uplink rate can be increased by nearly twice, enabling users located at the center and edge of the cell. Both can continuously feel the improvement of the uplink network speed.
  • the transmission delay of the dual-carrier DC user is significantly better than that of the single carrier (Single-Cell, for the burst service, that is, the burst service).
  • SC Single-Cell
  • the DC-HSUPA service can bring about 80% of the rate gain for the burst service. Therefore, for a large number of burst services on commercial networks (including WeChat, Weibo, etc.), DC-HSUPA services are also required to allow users to enjoy the gain brought by DC-HSUPA.
  • the DC-HSUPA includes a primary carrier and a secondary carrier.
  • the user equipment buffer (referred to as the UE buffer) needs to be sufficient.
  • the data can activate the secondary carrier, and the secondary carrier will not be activated when the amount of data is insufficient. Therefore, for a large number of bursts of burst services (including WeChat, Weibo, etc.) on the commercial network, the secondary carrier may not be activated.
  • the manner of the secondary carrier activation and deactivation in the related art is controlled at the level of the radio network controller (Radio Network Controller, RNC for short), and the corresponding measurement report or parameter requires user equipment (User Equipment, referred to as If the UE or the base station reports to the RNC, if there is no relevant letter in the interface protocol of the related technology.
  • RNC Radio Network Controller
  • the UE or the base station reports to the RNC, if there is no relevant letter in the interface protocol of the related technology.
  • it is also necessary to increase the related signaling which greatly increases the complexity and difficulty of implementing the activation and deactivation of the secondary carrier, and the processing has a problem of lag. Therefore, there is a need for a method, apparatus, and base station for activating and deactivating a secondary carrier to solve the above-described technical problems existing in the related art.
  • the present invention provides a method, an apparatus, and a base station for activating and deactivating a secondary carrier, so that when the amount of data of the UE buffer is small, the secondary carrier can still be activated.
  • a method of activating a secondary carrier comprising:
  • the secondary carrier of the UE of the SC-HSUPA is activated.
  • the method further includes: :
  • the secondary carrier of the UE that activates the SC-HSUPA includes:
  • the secondary carrier of the UE of the SC-HSUPA is activated periodically.
  • a method for deactivating a secondary carrier comprising:
  • the secondary carrier of the UE of the DC-HSUPA is deactivated.
  • the method includes:
  • the secondary carrier of the UE that deactivates the DC-HSUPA includes:
  • the secondary carrier of the UE of the DC-HSUPA is periodically deactivated.
  • a device for activating a secondary carrier comprising:
  • a first judging module configured to: determining a single-carrier high speed uplink packet access SC-HSUPA user equipment whether the UE power headroom UPH pri on the primary carrier than or equal to the secondary carrier activation threshold power headroom UPH Act -thr ;
  • the second determining module is configured to: determine, when the first determining module determines that the UPH pri is greater than or equal to the UPH Act-thr , whether the cell load Cell_Load sec of the secondary carrier of the UE of the SC-HSUPA is smaller than Or equal to the threshold value Cell_Load Act-thr of the cell load that activates the secondary carrier;
  • the first activation module is configured to: when the second determining module determines that the Cell_Load sec is less than or equal to the Cell_Load Act-thr , activate a secondary carrier of the UE of the SC-HSUPA.
  • the device further includes:
  • the first setting module is configured to: set the UPH Act-thr and the Cell_Load Act-thr .
  • the first activation module is configured to:
  • the secondary carrier of the UE of the SC-HSUPA is activated periodically.
  • a device for deactivating a secondary carrier comprising:
  • the third judging module is configured to: respectively determine a power headroom UPH pri of the user equipment UE of the dual-carrier high-speed uplink packet accessing the DC-HSUPA on the primary carrier and a power headroom of the UE of the DC-HSUPA on the secondary carrier Whether the UPH sec is smaller than the threshold of the power headroom for deactivating the secondary carrier UPH Deact-thr ;
  • a second activation module configured to: when the third judging module determines that the UPH pri and the UPH sec less than the UPH Deact-thr, directly to activate the secondary carrier DC-HSUPA UE's;
  • the fourth determining module is configured to: when the third determining module determines that any one of the UPH pri and the UPH sec is greater than or equal to the UPH Deact-thr , determine the UE of the DC-HSUPA Whether the cell load Cell_Load sec of the secondary carrier is greater than or equal to a threshold value Cell_Load Deact-thr of the cell load for deactivating the secondary carrier, and determining whether the number of all users on the secondary carrier cell is greater than a set value M, the M Is a positive integer;
  • a calculation module configured to: when the fourth determining module determines that the Cell_Load sec is greater than or equal to the Cell_Load Deact-thr , and the fourth determining module determines that the number of all users on the secondary carrier cell is greater than And performing, by the M, a user equipment unhappy UE that is configurable by the service grant SG that is not scheduled by the UE that is removed from the DC-HSUPA, and calculates a current UE that is occupied by the UE of the DC-HSUPA.
  • a cell load Li wherein if the SG of the unhappy UE is raised by one step, a cell load increment ⁇ L is obtained;
  • the fifth determining module is configured to: determine whether the ⁇ L calculated by the calculating module is greater than or equal to the Li calculated by the calculating module;
  • the second activation module is further configured to: when the fifth determining module determines that the ⁇ L is greater than or equal to the Li, deactivate the secondary carrier of the UE of the DC-HSUPA.
  • the device further includes:
  • the second setting module is configured to: set the UPH Deact-thr and the Cell_Load Deact-thr .
  • the second activation module is configured to:
  • the secondary carrier of the UE of the DC-HSUPA is periodically deactivated.
  • a base station comprising one or more of the following: a device for activating a secondary carrier as described above, such as the device for activating a secondary carrier as described above.
  • the method, device, and base station for activating and deactivating a secondary carrier provided by the embodiment of the present invention, by converting a SC-HSUPA service into a DC-HSUPA service, or by converting a DC-HSUPA service into an SC-HSUPA service
  • the proposed method of activating and deactivating the secondary carrier in the DC-HSUPA may not consider the factor of the UE buffer, that is, the secondary carrier may still be activated if the amount of data in the UE buffer is small, thereby making the burst type common on the commercial network.
  • the service can also enjoy the gain brought by DC-HSUPA, which greatly improves the user's perception of using the network.
  • the method for activating and deactivating a secondary carrier provided by the embodiment of the present invention implements control of activation and deactivation of a secondary carrier directly in a base station, and the execution manner is simple and more effective.
  • FIG. 1 is a flowchart of a method for activating a secondary carrier according to an embodiment of the present invention
  • FIG. 2 is a flowchart of another method for activating a secondary carrier according to an embodiment of the present invention.
  • FIG. 3 is a flowchart of a method for deactivating a secondary carrier according to an embodiment of the present invention
  • FIG. 4 is a schematic structural diagram of an apparatus for activating a secondary carrier according to an embodiment of the present disclosure
  • FIG. 5 is a schematic structural diagram of another apparatus for activating a secondary carrier according to an embodiment of the present disclosure
  • FIG. 6 is a schematic structural diagram of an apparatus for deactivating a secondary carrier according to an embodiment of the present disclosure
  • FIG. 7 is a schematic structural diagram of another apparatus for deactivating a secondary carrier according to an embodiment of the present invention.
  • the method for activating and deactivating the secondary carrier provided by the embodiment of the present invention can achieve the gain brought by the DC-HSUPA, and the activation provided by the embodiment of the present invention is described in detail below. And a method of deactivating a secondary carrier and each of the steps in the method.
  • the method for activating a secondary carrier may include the following steps: Step 110 to Step 130:
  • Step 110 Determine whether the power headroom UPH pri of the UE of the SC-HSUPA on the primary carrier is greater than or equal to the threshold value UPH Act-thr of the power headroom of the activated secondary carrier.
  • step 110 when it is determined in step 110 that the UPH pri is smaller than the UPH Act-thr , the flow is directly ended.
  • Step 120 When it is determined that the UPH pri is greater than or equal to the UPH Act-thr , determine whether the cell load Cell_Load sec of the secondary carrier of the UE of the SC-HSUPA is less than or equal to the threshold of the cell load that activates the secondary carrier, Cell_Load Act-thr .
  • step 120 when it is determined in step 120 that the Cell_Load sec is greater than the Cell_Load Act-thr , the flow is directly ended.
  • Step 130 When it is determined that the Cell_Load sec is less than or equal to the Cell_Load Act-thr , the secondary carrier of the UE of the SC-HSUPA is activated.
  • the method for activating a secondary carrier provided by the embodiment of the present invention, by converting the SC-HSUPA service into a DC-HSUPA service, can be seen that the method for activating the secondary carrier does not consider the factor of the UE buffer, and therefore the amount of data in the UE buffer
  • the secondary carrier can still be activated in case of less.
  • the foregoing method of activating a secondary carrier implements control of activation of a secondary carrier directly in a base station, and the execution manner is simple and more effective.
  • the implementation of the secondary carrier of the UE that activates the SC-HSUPA in step 130 may include: periodically activating the secondary carrier of the UE of the SC-HSUPA.
  • the duration of the timer for activating the secondary carrier of the UE may be set, for example, setting the duration of the timer to 10 milliseconds (ms), which effectively avoids the effect of DC-HSUPA and SC-HSUPA generating ping-pong.
  • step 110 it is determined in step 110 whether the power headroom UPH pri of the UE of the SC-HSUPA on the primary carrier is greater than or equal to the threshold value of the power headroom of the activated secondary carrier, UPH Act-thr
  • the user equipment UE that selects the single-carrier high-speed uplink packet to access the SC-HSUPA may be used in the selected manner, and the scheduling priority of the base station to the UE may be adopted.
  • the method provided in this embodiment determines, in step 110, whether the power headroom UPH pri of the UE of the SC-HSUPA on the primary carrier is greater than or equal to the threshold of the power margin of the activated secondary carrier.
  • the UPH Act-thr it can also include:
  • Step 100 Set UPH Act-thr and Cell_Load Act-thr .
  • the UPH Act-thr can be set to 24, and the indication parameter can be combined according to the transmission format of the configuration reference, that is, the Enhanced Dedicated Channel (E-DCH) transport format combination indication (Transport Format Combination Indicator, referred to as : TFCI) (ie E-TFCI) parameters, obtained through theoretical calculations, and then consider whether to do some fine-tuning according to the actual situation of the field.
  • E-DCH Enhanced Dedicated Channel
  • TFCI Transport Format Combination Indicator
  • the Cell_Load Act-thr can be set to 90% of the full load of the cell, which can be verified by simulation, and then fine-tuned at this value according to the actual data of the external field.
  • the method for deactivating a secondary carrier may include the following steps, that is, step 210 to step 250. :
  • Step 210 Determine whether the power headroom UPH pri of the UE of the DC-HSUPA and the power headroom UPH sec of the UE of the DC-HSUPA on the secondary carrier are both smaller than the threshold of the power headroom of the deactivated secondary carrier.
  • the value UPH Deact-thr The value UPH Deact-thr .
  • the threshold value UPH Deact-thr of the power headroom for deactivating the secondary carrier may be set to 23, and the threshold value of the cell load of the deactivated secondary carrier Cell_Load Deact-thr may be set to be full load of the cell. 95%.
  • step 250 is performed, that is, the secondary carrier of the UE of the DC-HSUPA is directly deactivated.
  • Step 220 When it is determined that any one of the UPH pri and the UPH sec is greater than or equal to the UPH Deact-thr , determine whether the cell load Cell_Load sec of the secondary carrier of the UE of the DC-HSUPA is greater than or equal to the cell load of the deactivated secondary carrier.
  • the threshold value Cell_Load Deact-thr is determined whether the number of all users on the secondary carrier cell is greater than a set value M, which is a positive integer.
  • Step 230 When it is determined that Cell_Load sec is greater than or equal to Cell_Load Deact-thr , and it is determined that the number of all users on the secondary carrier cell is greater than M, calculate a schedulable service other than the UE that removes DC-HSUPA on the secondary carrier cell.
  • step 240 it is determined whether ⁇ L is greater than or equal to Li.
  • step 250 is performed; when it is judged that ⁇ L is smaller than Li, the flow is directly ended.
  • step 250 the secondary carrier of the UE of the DC-HSUPA is deactivated.
  • a timer duration for deactivating a secondary carrier of the UE may be set, for example, setting a timer for 10 ms to avoid a round-tripping effect between the DC-HSUPA service and the SC-HSUPA service.
  • the purpose of step 230 and step 240 in this embodiment is: if the secondary carrier of the UE of the DC-HSUPA is deactivated, if the released resource cannot be fully utilized by other schedulable unhappy UEs on the secondary carrier cell, The UE that activates the DC-HSUPA is on the secondary carrier, and the purpose of this is also to make full use of resources.
  • the method for deactivating a secondary carrier provided by the embodiment of the present invention, by converting the DC-HSUPA service into the SC-HSUPA service, can be seen that the method for deactivating the secondary carrier does not consider the factor of the UE buffer, and therefore is in the UE buffer.
  • the secondary carrier can still be activated in the case of a small amount of data.
  • the foregoing method of deactivating the secondary carrier implements direct deactivation of the secondary carrier in the base station, and the execution manner is simple and more effective.
  • step 210 it is determined whether the power headroom UPH pri of the UE of the DC-HSUPA and the power headroom UPH sec of the UE of the DC-HSUPA on the secondary carrier are smaller than
  • the user equipment UE that selects the dual-carrier high-speed uplink packet to access the DC-HSUPA may be performed before the threshold of the power headroom UPH Deact-thr is activated.
  • the selected mode may adopt the scheduling priority of the base station to the UE.
  • FIG. 4 is a schematic structural diagram of an apparatus for activating a secondary carrier according to an embodiment of the present invention.
  • the apparatus for activating a secondary carrier provided by this embodiment may include: a first determining module 11, a second determining module 12, and a An activation module 13.
  • the first determining module 11 is configured to: determine whether the power headroom UPH pri of the UE of the SC-HSUPA on the primary carrier is greater than or equal to the threshold value UPH Act-thr of the power headroom of the activated secondary carrier.
  • the second judging module 12 is configured to: when the first judging module 11 determines that the UPH pri is greater than or equal to the UPH Act-thr , determine whether the cell load Cell_Load sec of the secondary carrier of the UE of the SC-HSUPA is less than or equal to the activated secondary carrier. Cell load threshold Cell_Load Act-thr .
  • the first activation module 13 is configured to activate the secondary carrier of the UE of the SC-HSUPA when the second determining module 12 determines that the Cell_Load sec is less than or equal to the Cell_Load Act-thr .
  • the first activation module 13 in the embodiment of the present invention is configured to: periodically activate the secondary carrier of the UE of the SC-HSUPA.
  • FIG. 5 is a schematic structural diagram of another apparatus for activating a secondary carrier according to an embodiment of the present disclosure.
  • the apparatus for activating a secondary carrier provided by the embodiment may further include :
  • the first setting module 14 is configured to: set the UPH Act-thr and the Cell_Load Act-thr .
  • the UPH Act-thr is a threshold value for determining by the first judging module 11
  • the Cell_Load Deact-thr is a threshold for judging by the second judging module 12.
  • FIG. 6 is a schematic structural diagram of an apparatus for deactivating a secondary carrier according to an embodiment of the present invention.
  • the apparatus for deactivating a secondary carrier provided by this embodiment may include:
  • the third determining module 21 is configured to: determine whether the power headroom UPH pri of the UE of the DC-HSUPA and the power headroom UPH sec of the UE of the DC-HSUPA on the secondary carrier are smaller than the power of the deactivated secondary carrier, respectively.
  • margin threshold UPH Deact-thr.
  • the second activation module 22 is configured to directly deactivate the secondary carrier of the UE of the DC-HSUPA when the third determining module 21 determines that both the UPH pri and the UPH sec are smaller than the UPH Deact-thr .
  • the fourth judging module 23 is configured to: when the third judging module 21 determines that any one of the UPH pri and the UPH sec is greater than or equal to the UPH Deact-thr , determine whether the cell load Cell_Load sec of the secondary carrier of the UE of the DC-HSUPA is The threshold value Cell_Load Deact-thr of the cell load for deactivating the secondary carrier is greater than or equal to, and it is determined whether the number of all users on the secondary carrier cell is greater than a set value M, and the M is a positive integer.
  • the calculating module 24 is configured to: when the fourth determining module 23 determines that the Cell_Load sec is greater than or equal to the Cell_Load Deact-thr , and the fourth determining module 23 determines that the number of all users on the secondary carrier cell is greater than M, calculating the secondary carrier cell
  • the SG-restricted user equipment ie, unhappy UE
  • the SG-restricted user equipment that can be scheduled by the UE except DC-HSUPA, and calculates the cell load Li currently occupied by the UE of the DC-HSUPA; wherein, if the SG of the unhappy UE is raised, one step If it is long, the cell load increment ⁇ L is obtained.
  • the fifth determining module 25 is configured to: determine whether the ⁇ L calculated by the calculating module 24 is greater than or equal to Li calculated by the calculating module 24.
  • the second activation module 22 is further configured to: when the fifth determining module 25 determines that ⁇ L is greater than or equal to Li, deactivate the secondary carrier of the UE of the DC-HSUPA.
  • FIG. 7 is a schematic structural diagram of another apparatus for deactivating a secondary carrier according to an embodiment of the present invention.
  • the apparatus for deactivating a secondary carrier provided by this embodiment further Can include:
  • the second setting module 26 is configured to set UPH Deact-thr and Cell_Load Deact-thr .
  • the UPH Deact-thr is a threshold value for determining by the third judging module 21, and the Cell_Load Deact-thr is a threshold value for judging by the fourth judging module 23.
  • the present invention also provides a base station comprising the apparatus for activating a secondary carrier provided by any of the embodiments shown in FIG. 4 and FIG. 5, and/or the deactivation provided by any of the embodiments shown in FIG. 6 and FIG. A device for a secondary carrier.
  • all or part of the steps of the above embodiments may also be implemented by using an integrated circuit. These steps may be separately fabricated into individual integrated circuit modules, or multiple modules or steps may be fabricated into a single integrated circuit module. achieve.
  • the devices/function modules/functional units in the above embodiments may be implemented by a general-purpose computing device, which may be centralized on a single computing device or distributed over a network of multiple computing devices.
  • the device/function module/functional unit in the above embodiment When the device/function module/functional unit in the above embodiment is implemented in the form of a software function module and sold or used as a stand-alone product, it can be stored in a computer readable storage medium.
  • the above mentioned computer readable storage medium may be a read only memory, a magnetic disk or an optical disk or the like.
  • the SC-HSUPA service is converted into a DC-HSUPA service, or the DC-HSUPA service is converted into an SC-HSUPA service, and the proposed secondary carrier is activated and deactivated in the DC-HSUPA.
  • the method may not consider the factor of the UE buffer, that is, the secondary carrier may still be activated when the amount of data in the UE buffer is small, so that the burst type service common on the commercial network can also enjoy the gain brought by the DC-HSUPA, which greatly improves.
  • the user's perception of the network the method for activating and deactivating a secondary carrier provided by the embodiment of the present invention implements control of activation and deactivation of a secondary carrier directly in a base station, and the execution manner is simple and more effective.

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Abstract

一种激活和去激活辅载波的方法、装置及基站，其中，该方法包括：判断单载波高速上行分组接入SC-HSUPA的用户设备UE在主载波上的功率余量UPHpri是否大于或等于激活辅载波的功率余量的门限值UPHAct-thr；当判断出UPHpri大于或等于UPHAct-thr时，判断该SC-HSUPA的UE的辅载波的小区负载Cell_Loadsec是否小于或等于激活所述辅载波的小区负载的门限值Cell_LoadAct-thr；当判断出Cell_Loadsec小于或等于Cell_LoadAct-thr时，激活该SC-HSUPA的UE的辅载波。

Description

一种激活和去激活辅载波的方法、装置及基站 技术领域
本申请涉及但不限于移动通信技术领域。
背景技术
在第三代合作伙伴计划(3rd Generation Partnership Project，简称为：3GPP)协议增加了下行双载波之后，为了进一步增加上行业务速率，同时增加上行载波与下行载波之间的平衡，3GPP协议引入了上行双载波技术-双载波高速上行分组接入(Dual-Cell High Speed Uplink Packet Access，简称为：DC-HSUPA)。DC-HSUPA允许用户发送上行数据时可以同时使用同一频带的两个相邻频点，可以有效地提高用户的上行速率，该上行速率最大可以提高接近两倍，能够使得位于小区中心和边缘的用户都能够连续性地感受到上行网络速度的改善。
根据DC-HSUPA入网测试的结果来看，如果辅载波小区处于不过载的情况，对于burst业务，即突发式业务，双载波DC用户的传输时延明显优于单载波(Single-Cell，简称为：SC)用户的传输时延。在DC用户的上网速率相对SC用户的上网速率近似翻倍的情况下进行的干扰测试中，对于burst业务，DC-HSUPA业务能够带来大约80％的速率增益。因此针对商用网络上大量的burst业务(包括微信、微博等)，也需要使用DC-HSUPA业务，让用户享受到DC-HSUPA带来的增益。
DC-HSUPA包括主载波和辅载波，相关技术中，针对DC-HSUPA业务的辅载波激活和去激活的实现方法，需要考虑用户设备缓冲区(User Equipment buffer，简称为：UE buffer)有充足的数据才能够激活辅载波，在数据量不足的时候不会激活辅载波，因此对于商用网络上大量的突发burst业务(包括微信、微博等)而言，辅载波可能无法激活。另外，相关技术中采用的辅载波激活和去激活的方式是在无线网络控制器(Radio Network Controller，简称为：RNC)的级别上控制，相应的测量报告或参数需要用户设备(User Equipment，简称为：UE)或基站上报给RNC，如果相关技术的接口协议中没有相关的信 令支持，还需要增加相关的信令，这样，大大增加了实现激活和去激活辅载波的复杂度和困难度，而且处理存在滞后的问题。因此，需要一种激活和去激活辅载波的方法、装置及基站，以解决相关技术中存在的上述技术问题。
发明内容
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
本文提供一种激活和去激活辅载波的方法、装置及基站，以实现在UEbuffer数据量少的情况下，仍然可以激活辅载波。
一种激活辅载波的方法，包括：
判断单载波高速上行分组接入SC-HSUPA的用户设备UE在主载波上的功率余量UPHpri是否大于或等于激活辅载波的功率余量的门限值UPHAct-thr；
当判断出所述UPHpri大于或等于所述UPHAct-thr时，判断所述SC-HSUPA的UE的辅载波的小区负载Cell_Loadsec是否小于或等于激活所述辅载波的小区负载的门限值Cell_LoadAct-thr；
当判断出所述Cell_Loadsec小于或等于所述Cell_LoadAct-thr时，激活所述SC-HSUPA的UE的辅载波。
可选地，所述判断所述SC-HSUPA的UE在主载波上的功率余量UPHpri是否大于或等于激活辅载波的功率余量的门限值UPHAct-thr之前，所述方法还包括：
设置所述UPHAct-thr和所述Cell_LoadAct-thr。
可选地，所述激活所述SC-HSUPA的UE的辅载波，包括：
定时激活所述SC-HSUPA的UE的辅载波。
一种去激活辅载波的方法，包括：
分别判断双载波高速上行分组接入DC-HSUPA的用户设备UE在主载波上的功率余量UPHpri和所述DC-HSUPA的UE在辅载波上的功率余量UPHsec是否小于去激活辅载波的功率余量的门限值UPHDeact-thr；
当判断出所述UPHpri和所述UPHsec均小于所述UPHDeact-thr时，直接去激活所述DC-HSUPA的UE的辅载波；
当判断出所述UPHpri和所述UPHsec中任一项大于或等于所述UPHDeact-thr时，判断所述DC-HSUPA的UE的辅载波的小区负载Cell_Loadsec是否大于或等于去激活所述辅载波的小区负载的门限值Cell_LoadDeact-thr，并且判断在辅载波小区上的所有用户数是否大于设定值M，所述M为正整数；
当判断出所述Cell_Loadsec大于或等于所述Cell_LoadDeact-thr，并且判断出在所述辅载波小区上的所有用户数大于所述M时，计算所述辅载波小区上的除去所述DC-HSUPA的UE之外可调度的服务授权SG受限的用户设备unhappy UE，并且计算所述DC-HSUPA的UE当前所占的小区负载Li，其中，若抬升所述unhappy UE的SG一个步长，则得到小区负载增量△L；
判断所述△L是否大于或等于所述Li；
当判断出所述△L大于或等于所述Li时，去激活所述DC-HSUPA的UE的辅载波。
可选地，所述分别判断所述DC-HSUPA的用户设备UE在主载波上的功率余量UPHpri和所述DC-HSUPA的UE在辅载波上的功率余量UPHsec是否小于去激活辅载波的功率余量的门限值UPHDeact-thr之前，所述方法包括：
设置所述UPHDeact-thr和所述Cell_LoadDeact-thr。
可选地，所述所述去激活所述DC-HSUPA的UE的辅载波，包括：
定时去激活所述DC-HSUPA的UE的辅载波。
一种激活辅载波的装置，包括：
第一判断模块，设置为：判断单载波高速上行分组接入SC-HSUPA的用户设备UE在主载波上的功率余量UPHpri是否大于或等于激活辅载波的功率余量的门限值UPHAct-thr；
第二判断模块，设置为：当所述第一判断模块判断出所述UPHpri大于或等于所述UPHAct-thr时，判断所述SC-HSUPA的UE的辅载波的小区负载Cell_Loadsec是否小于或等于激活所述辅载波的小区负载的门限值Cell_LoadAct-thr；
第一激活模块，设置为：当所述第二判断模块判断出所述Cell_Loadsec小于或等于所述Cell_LoadAct-thr时，激活所述SC-HSUPA的UE的辅载波。
可选地，所述装置还包括：
第一设置模块，设置为：设置所述UPHAct-thr和所述Cell_LoadAct-thr。
可选地，所述第一激活模块，是设置为：
定时激活所述SC-HSUPA的UE的辅载波。
一种去激活辅载波的装置，包括：
第三判断模块，设置为：分别判断双载波高速上行分组接入DC-HSUPA的用户设备UE在主载波上的功率余量UPHpri和所述DC-HSUPA的UE在辅载波上的功率余量UPHsec是否小于去激活辅载波的功率余量的门限值UPHDeact-thr；
第二激活模块，设置为：当所述第三判断模块判断出所述UPHpri和所述UPHsec均小于所述UPHDeact-thr时，直接去激活所述DC-HSUPA的UE的辅载波；
第四判断模块，设置为：当所述第三判断模块判断出所述UPHpri和所述UPHsec中任一项大于或等于所述UPHDeact-thr时，判断所述DC-HSUPA的UE的辅载波的小区负载Cell_Loadsec是否大于或等于去激活所述辅载波的小区负载的门限值Cell_LoadDeact-thr，并且判断在辅载波小区上的所有用户数是否大于设定值M，所述M为正整数；
计算模块，设置为：当所述第四判断模块判断出所述Cell_Loadsec大于或等于所述Cell_LoadDeact-thr，并且所述第四判断模块判断出在所述辅载波小区上的所有用户数大于所述M时，计算所述辅载波小区上的除去所述DC-HSUPA的UE之外可调度的服务授权SG受限的用户设备unhappy UE，并且计算所述DC-HSUPA的UE当前所占的小区负载Li，其中，若抬升所述unhappy UE的SG一个步长，则得到小区负载增量△L；
第五判断模块，设置为：判断所述计算模块计算出的所述△L是否大于或等于所述计算模块计算出的所述Li；
所述第二激活模块，还设置为：当所述第五判断模块判断出所述△L大于或等于所述Li时，去激活所述DC-HSUPA的UE的辅载波。
可选地，所述装置还包括：
第二设置模块，设置为：设置所述UPHDeact-thr和所述Cell_LoadDeact-thr。
可选地，所述第二激活模块，是设置为：
定时去激活所述DC-HSUPA的UE的辅载波。
一种基站，包括以下一项或多项：如上文所述的激活辅载波的装置，如上文所述的去激活辅载波的装置。
本发明实施例提供的激活和去激活辅载波的方法、装置及基站，通过将SC-HSUPA业务转换为DC-HSUPA业务的方式，或者，通过将DC-HSUPA业务转换为SC-HSUPA业务的方式，提出的在DC-HSUPA中激活和去激活辅载波的方法可以不考虑UE buffer的因素，即在UE buffer数据量少的情况下仍然可以激活辅载波，从而使得在商用网络上常见的burst类业务也能享受到DC-HSUPA带来的增益，大大提高用户使用网络的感知度。另外，本发明实施例提供的激活和去激活辅载波的方法，实现了直接在基站中控制辅载波的激活和去激活，执行方式简单而且更有效。
在阅读并理解了附图和详细描述后，可以明白其他方面。
附图概述
图1为本发明实施例提供的一种激活辅载波的方法的流程图；
图2为本发明实施例提供的另一种激活辅载波的方法的流程图；
图3为本发明实施例提供的一种去激活辅载波的方法的流程图；
图4为本发明实施例提供的一种激活辅载波的装置的结构示意图；
图5为本发明实施例提供的另一种激活辅载波的装置的结构示意图；
图6为本发明实施例提供的一种去激活辅载波的装置的结构示意图；
图7为本发明实施例提供的另一种去激活辅载波的装置的结构示意图。
本发明的实施方式
下文中将结合附图对本发明的实施方式进行详细说明。需要说明的是， 在不冲突的情况下，本文中的实施例及实施例中的特征可以相互任意组合。
在附图的流程图示出的步骤可以在诸根据一组计算机可执行指令的计算机系统中执行。并且，虽然在流程图中示出了逻辑顺序，但是在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤。
本发明实施例提供的激活和去激活辅载波的方法，可以实现在商用网络上常见的burst类业务也能享受到DC-HSUPA带来的增益，下面将详细地描述本发明实施例提供的激活和去激活辅载波的方法及该方法中的每个执行步骤。
如图1所示，为本实施例提供的一种激活辅载波的方法的流程图，本实施例提供的激活辅载波的方法可以包括如下步骤，即步骤110～步骤130：
步骤110，判断SC-HSUPA的UE在主载波上的功率余量UPHpri是否大于或等于激活辅载波的功率余量的门限值UPHAct-thr。
在本发明实施例中，当步骤110中判断出UPHpri小于UPHAct-thr时，则直接结束流程。
步骤120，当判断出UPHpri大于或等于UPHAct-thr时，判断SC-HSUPA的UE的辅载波的小区负载Cell_Loadsec是否小于或等于激活该辅载波的小区负载的门限值Cell_LoadAct-thr。
在本发明实施例中，当步骤120中判断出Cell_Loadsec大于Cell_LoadAct-thr时，则直接结束流程。
步骤130，当判断出Cell_Loadsec小于或等于Cell_LoadAct-thr时，激活SC-HSUPA的UE的辅载波。
本发明实施例提供的激活辅载波的方法，通过将SC-HSUPA业务转换为DC-HSUPA业务的方式，可以看出，该激活辅载波的方法没有考虑UE buffer的因素，因此在UE buffer数据量少的情况下仍然可以激活辅载波。另外，上述激活辅载波的方法实现了直接在基站中控制辅载波的激活，执行方式简单而且更有效。
可选地，在本发明实施例中，步骤130中激活SC-HSUPA的UE的辅载波的实现方式，可以包括：定时激活SC-HSUPA的UE的辅载波。在实际应用中， 可以设置激活该UE的辅载波的定时器的时长，例如将定时器的时长设置为10毫秒(ms)，可有效地避免DC-HSUPA与SC-HSUPA产生来回乒乓的效应。
可选地，在本发明实施例中，在步骤110中判断SC-HSUPA的UE在主载波上的功率余量UPHpri是否大于或等于激活辅载波的功率余量的门限值UPHAct-thr之前，还可以执行选取单载波高速上行分组接入SC-HSUPA的用户设备UE，选取的方式可以采用基站对UE的调度优先级。
可选地，如图2所示，为本实施例提供的另一种激活辅载波的方法的流程图。在图1所示实施例的基础上，本实施例提供的方法在步骤110判断SC-HSUPA的UE在主载波上的功率余量UPHpri是否大于或等于激活辅载波的功率余量的门限值UPHAct-thr之前，还可以包括：
步骤100：设置UPHAct-thr和Cell_LoadAct-thr。
例如，UPHAct-thr可以设置为24，可以根据配置参考的传输格式组合指示参数，即增强专用信道(Enhanced Dedicated Channel，简称为：E-DCH)传输格式组合指示(Transport Format Combination Indicator，简称为：TFCI)(即E-TFCI)参数，通过理论计算得到，再根据外场的实际情况考虑是否做一些微调。又例如Cell_LoadAct-thr可以设置为小区满负载的90％，可以经过仿真验证，再根据外场真实的数据在这个值上做一些微调。
可选地，如图3所示，为本实施例提供的一种去激活辅载波的方法的流程图，本实施例提供的去激活辅载波的方法可以包括如下步骤，即步骤210～步骤250：
步骤210，分别判断DC-HSUPA的UE在主载波上的功率余量UPHpri和DC-HSUPA的UE在辅载波上的功率余量UPHsec是否均小于去激活辅载波的功率余量的门限值UPHDeact-thr。
在本发明实施例中，去激活辅载波的功率余量的门限值UPHDeact-thr可以设置为23，去激活辅载波的小区负载的门限值Cell_LoadDeact-thr可以设置为小区满负载的95％。当判断出UPHpri和UPHsec均小于UPHDeact-thr时，则执行步骤250， 即直接去激活DC-HSUPA的UE的辅载波。
步骤220，当判断出UPHpri和UPHsec中任一项大于或等于UPHDeact-thr时，判断DC-HSUPA的UE的辅载波的小区负载Cell_Loadsec是否大于或等于去激活辅载波的小区负载的门限值Cell_LoadDeact-thr，并且判断在辅载波小区上的所有用户数是否大于设定值M，该M为正整数。
步骤230，当判断出Cell_Loadsec大于或等于Cell_LoadDeact-thr，并且判断出在辅载波小区上的所有用户数大于M时，计算辅载波小区上的除去DC-HSUPA的UE之外可调度的服务授权(Serving Grant，简称为：SG)受限的用户设备(即unhappy UE)，并且计算DC-HSUPA的UE当前所占的小区负载Li，其中，若抬升unhappy UE的SG一个步长，则得到小区负载增量△L。
步骤240，判断△L是否大于或等于Li。当判断出△L大于或等于Li时，则执行步骤250；当判断出△L小于Li时，则直接结束流程。
步骤250，去激活DC-HSUPA的UE的辅载波。
可选地，在本发明实施例中，可以设置去激活该UE的辅载波的定时器时长，例如将定时器设置10ms，以避免DC-HSUPA业务与SC-HSUPA业务之间产生来回乒乓的效应。本实施例中步骤230和步骤240的目的为：如果去激活DC-HSUPA的UE的辅载波，释放出来的资源如果不能被辅载波小区上其他的可调度unhappy UE所充分利用，就不需要去激活该DC-HSUPA的UE在辅载波，这样做的目的也是为了充分利用资源。
本发明实施例提供的去激活辅载波的方法，通过将DC-HSUPA业务转换为SC-HSUPA业务的方式，可以看出，该去激活辅载波的方法没有考虑UE buffer的因素，因此在UE buffer数据量少的情况下仍然可以激活辅载波。另外，上述去激活辅载波的方法实现了直接在基站中控制辅载波的去激活，执行方式简单而且更有效。
可选地，在本发明实施例中，步骤210中分别判断DC-HSUPA的UE在主载波上的功率余量UPHpri和DC-HSUPA的UE在辅载波上的功率余量UPHsec是否小于去激活辅载波的功率余量的门限值UPHDeact-thr之前，还可以执行选取双载波高速上行分组接入DC-HSUPA的用户设备UE，选取的方式可以采用基站 对UE的调度优先级。
如图4所示，为本发明实施例提供的一种激活辅载波的装置的结构示意图，本实施例提供的激活辅载波的装置可以包括：第一判断模块11、第二判断模块12和第一激活模块13。
其中，第一判断模块11，设置为：判断SC-HSUPA的UE在主载波上的功率余量UPHpri是否大于或等于激活辅载波的功率余量的门限值UPHAct-thr。
第二判断模块12，设置为：当第一判断模块11判断出UPHpri大于或等于UPHAct-thr时，判断SC-HSUPA的UE的辅载波的小区负载Cell_Loadsec是否小于或等于激活辅载波的小区负载的门限值Cell_LoadAct-thr。
第一激活模块13，设置为：当第二判断模块12判断出Cell_Loadsec小于或等于Cell_LoadAct-thr时，激活SC-HSUPA的UE的辅载波。
可选地，本发明实施例中的第一激活模块13，是设置为：定时激活SC-HSUPA的UE的辅载波。
可选地，图5为本发明实施例提供的另一种激活辅载波的装置的结构示意图，在图4所示装置的结构基础上，本实施例提供的激活辅载波的装置，还可以包括：
第一设置模块14，设置为：设置UPHAct-thr和Cell_LoadAct-thr。UPHAct-thr为第一判断模块11进行判断的门限值，Cell_LoadDeact-thr为第二判断模块12进行判断的门限值。
如图6所示，为本发明实施例提供的一种去激活辅载波的装置的结构示意图，本实施例提供的去激活辅载波的装置可以包括：
第三判断模块21，设置为：分别判断DC-HSUPA的UE在主载波上的功率余量UPHpri和DC-HSUPA的UE在辅载波上的功率余量UPHsec是否小于去激活辅载波的功率余量的门限值UPHDeact-thr。
第二激活模块22，设置为：当第三判断模块21判断出UPHpri和UPHsec均小于UPHDeact-thr时，直接去激活DC-HSUPA的UE的辅载波。
第四判断模块23，设置为：当第三判断模块21判断出UPHpri和UPHsec中任一项大于或等于UPHDeact-thr时，判断DC-HSUPA的UE的辅载波的小区负载Cell_Loadsec是否大于或等于去激活该辅载波的小区负载的门限值Cell_LoadDeact-thr，并且判断在辅载波小区上的所有用户数是否大于设定值M，该M为正整数。
计算模块24，设置为：当第四判断模块23判断出Cell_Loadsec大于或等于Cell_LoadDeact-thr，并且第四判断模块23判断出在辅载波小区上的所有用户数大于M时，计算辅载波小区上的除去DC-HSUPA的UE之外可调度的SG受限的用户设备(即unhappy UE)，并且计算DC-HSUPA的UE当前所占的小区负载Li；其中，若抬升unhappy UE的SG一个步长，则得到小区负载增量△L。
第五判断模块25，设置为：判断计算模块24计算出的△L是否大于或等于该计算模块24计算出的Li。
第二激活模块22，还设置为：当第五判断模块25判断出△L大于或等于Li时，去激活DC-HSUPA的UE的辅载波。
可选地，图7为本发明实施例提供的另一种去激活辅载波的装置的结构示意图，在图6所示装置的结构基础上，本实施例提供的去激活辅载波的装置，还可以包括：
第二设置模块26，设置为：设置UPHDeact-thr和Cell_LoadDeact-thr。UPHDeact-thr为第三判断模块21进行判断的门限值，Cell_LoadDeact-thr为第四判断模块23进行判断的门限值。
本发明还提供了一种基站，该基站包括图4和图5所示任一实施例提供的激活辅载波的装置，和/或，图6和图7所示任一实施例提供的去激活辅载波的装置。
本领域普通技术人员可以理解上述实施例的全部或部分步骤可以使用计算机程序流程来实现，所述计算机程序可以存储于一计算机可读存储介质中，所述计算机程序在相应的硬件平台上(根据系统、设备、装置、器件等)执行，在执行时，包括方法实施例的步骤之一或其组合。
可选地，上述实施例的全部或部分步骤也可以使用集成电路来实现，这些步骤可以被分别制作成一个个集成电路模块，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。
上述实施例中的装置/功能模块/功能单元可以采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，也可以分布在多个计算装置所组成的网络上。
上述实施例中的装置/功能模块/功能单元以软件功能模块的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。上述提到的计算机可读取存储介质可以是只读存储器，磁盘或光盘等。
工业实用性
本发明实施例通过将SC-HSUPA业务转换为DC-HSUPA业务的方式，或者，通过将DC-HSUPA业务转换为SC-HSUPA业务的方式，提出的在DC-HSUPA中激活和去激活辅载波的方法可以不考虑UE buffer的因素，即在UE buffer数据量少的情况下仍然可以激活辅载波，从而使得在商用网络上常见的burst类业务也能享受到DC-HSUPA带来的增益，大大提高用户使用网络的感知度。另外，本发明实施例提供的激活和去激活辅载波的方法，实现了直接在基站中控制辅载波的激活和去激活，执行方式简单而且更有效。

Claims (13)

  1. 一种激活辅载波的方法，包括：
    判断单载波高速上行分组接入SC-HSUPA的用户设备UE在主载波上的功率余量UPHpri是否大于或等于激活辅载波的功率余量的门限值UPHAct-thr；
    当判断出所述UPHpri大于或等于所述UPHAct-thr时，判断所述SC-HSUPA的UE的辅载波的小区负载Cell_Loadsec是否小于或等于激活所述辅载波的小区负载的门限值Cell_LoadAct-thr；
    当判断出所述Cell_Loadsec小于或等于所述Cell_LoadAct-thr时，激活所述SC-HSUPA的UE的辅载波。
  2. 根据权利要求1所述的激活辅载波的方法，其中，所述判断所述SC-HSUPA的UE在主载波上的功率余量UPHpri是否大于或等于激活辅载波的功率余量的门限值UPHAct-thr之前，所述方法还包括：
    设置所述UPHAct-thr和所述Cell_LoadAct-thr。
  3. 根据权利要求1或2所述的激活辅载波的方法，其中，所述激活所述SC-HSUPA的UE的辅载波，包括：
    定时激活所述SC-HSUPA的UE的辅载波。
  4. 一种去激活辅载波的方法，包括：
    分别判断双载波高速上行分组接入DC-HSUPA的用户设备UE在主载波上的功率余量UPHpri和所述DC-HSUPA的UE在辅载波上的功率余量UPHsec是否小于去激活辅载波的功率余量的门限值UPHDeact-thr；
    当判断出所述UPHpri和所述UPHsec均小于所述UPHDeact-thr时，直接去激活所述DC-HSUPA的UE的辅载波；
    当判断出所述UPHpri和所述UPHsec中任一项大于或等于所述UPHDeact-thr时，判断所述DC-HSUPA的UE的辅载波的小区负载Cell_Loadsec是否大于或等于去激活所述辅载波的小区负载的门限值Cell_LoadDeact-thr，并且判断在辅载波小区上的所有用户数是否大于设定值M，所述M为正整数；
    当判断出所述Cell_Loadsec大于或等于所述Cell_LoadDeact-thr，并且判断出在 所述辅载波小区上的所有用户数大于所述M时，计算所述辅载波小区上的除去所述DC-HSUPA的UE之外可调度的服务授权SG受限的用户设备unhappy UE，并且计算所述DC-HSUPA的UE当前所占的小区负载Li，其中，若抬升所述unhappy UE的SG一个步长，则得到小区负载增量△L；
    判断所述△L是否大于或等于所述Li；
    当判断出所述△L大于或等于所述Li时，去激活所述DC-HSUPA的UE的辅载波。
  5. 根据权利要求4所述的去激活辅载波的方法，其中，所述分别判断所述DC-HSUPA的用户设备UE在主载波上的功率余量UPHpri和所述DC-HSUPA的UE在辅载波上的功率余量UPHsec是否小于去激活辅载波的功率余量的门限值UPHDeact-thr之前，所述方法还包括：
    设置所述UPHDeact-thr和所述Cell_LoadDeact-thr。
  6. 根据权利要求4或5所述的激活辅载波的方法，其中，所述去激活所述DC-HSUPA的UE的辅载波，包括：
    定时去激活所述DC-HSUPA的UE的辅载波。
  7. 一种激活辅载波的装置，包括：
    第一判断模块，设置为：判断单载波高速上行分组接入SC-HSUPA的用户设备UE在主载波上的功率余量UPHpri是否大于或等于激活辅载波的功率余量的门限值UPHAct-thr；
    第二判断模块，设置为：当所述第一判断模块判断出所述UPHpri大于或等于所述UPHAct-thr时，判断所述SC-HSUPA的UE的辅载波的小区负载Cell_Loadsec是否小于或等于激活所述辅载波的小区负载的门限值Cell_LoadAct-thr；
    第一激活模块，设置为：当所述第二判断模块判断出所述Cell_Loadsec小于或等于所述Cell_LoadAct-thr时，激活所述SC-HSUPA的UE的辅载波。
  8. 根据权利要求7所述的激活辅载波的装置，还包括：
    第一设置模块，设置为：设置所述UPHAct-thr和所述Cell_LoadAct-thr。
  9. 根据权利要求7或8所述的激活辅载波的装置，其中，所述第一激活模块，是设置为：
    定时激活所述SC-HSUPA的UE的辅载波。
  10. 一种去激活辅载波的装置，包括：
    第三判断模块，设置为：分别判断双载波高速上行分组接入DC-HSUPA的用户设备UE在主载波上的功率余量UPHpri和所述DC-HSUPA的UE在辅载波上的功率余量UPHsec是否小于去激活辅载波的功率余量的门限值UPHDeact-thr；
    第二激活模块，设置为：当所述第三判断模块判断出所述UPHpri和所述UPHsec均小于所述UPHDeact-thr时，直接去激活所述DC-HSUPA的UE的辅载波；
    第四判断模块，设置为：当所述第三判断模块判断出所述UPHpri和所述UPHsec中任一项大于或等于所述UPHDeact-thr时，判断所述DC-HSUPA的UE的辅载波的小区负载Cell_Loadsec是否大于或等于去激活所述辅载波的小区负载的门限值Cell_LoadDeact-thr，并且判断在辅载波小区上的所有用户数是否大于设定值M，所述M为正整数；
    计算模块，设置为：当所述第四判断模块判断出所述Cell_Loadsec大于或等于所述Cell_LoadDeact-thr，并且所述第四判断模块判断出在所述辅载波小区上的所有用户数大于所述M时，计算所述辅载波小区上的除去所述DC-HSUPA的UE之外可调度的服务授权SG受限的用户设备unhappy UE，并且计算所述DC-HSUPA的UE当前所占的小区负载Li，其中，若抬升所述unhappy UE的SG一个步长，则得到小区负载增量△L；
    第五判断模块，设置为：判断所述计算模块计算出的所述△L是否大于或等于所述计算模块计算出的所述Li；
    所述第二激活模块，还设置为：当所述第五判断模块判断出所述△L大于或等于所述Li时，去激活所述DC-HSUPA的UE的辅载波。
  11. 根据权利要求10所述的去激活辅载波的装置，还包括：
    第二设置模块，设置为：设置所述UPHDeact-thr和所述Cell_LoadDeact-thr。
  12. 根据权利要求10或11所述的激活辅载波的装置，其中，所述第二激 活模块，是设置为：
    定时去激活所述DC-HSUPA的UE的辅载波。
  13. 一种基站，包括以下一项或多项：
    如权利要求7至9中任一项所述的激活辅载波的装置，如权利要求10至12中任一项所述的去激活辅载波的装置。
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