WO2016150137A1 - 功率余量上报phr处理方法、装置、终端及基站 - Google Patents

功率余量上报phr处理方法、装置、终端及基站 Download PDF

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Publication number
WO2016150137A1
WO2016150137A1 PCT/CN2015/090964 CN2015090964W WO2016150137A1 WO 2016150137 A1 WO2016150137 A1 WO 2016150137A1 CN 2015090964 W CN2015090964 W CN 2015090964W WO 2016150137 A1 WO2016150137 A1 WO 2016150137A1
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Prior art keywords
unlicensed carrier
phr
data
terminal
base station
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PCT/CN2015/090964
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English (en)
French (fr)
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陈中明
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中兴通讯股份有限公司
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Publication of WO2016150137A1 publication Critical patent/WO2016150137A1/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
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets

Definitions

  • the present invention relates to the field of communications, and in particular, to a power headroom reporting PHR processing method, apparatus, terminal, and base station.
  • the current transmit power of the user equipment In the Long-Term Evolution (LTE) system, the current transmit power of the user equipment (User Equipment, UE for short) cannot exceed the maximum transmit power of the UE. Generally, the UE reports the power headroom report.
  • the process referred to as PHR is used to notify the base station of the difference between the maximum transmit power of the UE and the transmit power of the current uplink shared channel (UL-SCH) and the physical uplink control channel (Physical Uplink Control Channel), and the base station performs the difference according to the difference.
  • Uplink scheduling and link adaptation further determine whether to perform power control (such as reducing transmit power or increasing transmit power, and the amount of power that needs to be adjusted) to satisfy that the current transmit power of the UE cannot exceed the maximum transmit power of the UE while achieving optimal reception.
  • the PHR process is performed by the UE sending the MAC CE of the PHR to the network side.
  • the triggering terminal (the same as the foregoing user equipment UE) reports the PHR in the following situations: the path loss changes exceed the specified threshold, the periodic reporting timer expires, the configuration of the PHR changes, the secondary serving cell Scell is activated, and the power control is caused. The power backoff exceeds the specified threshold.
  • the PHR timer is disabled. The PHR is not triggered again until the timer expires.
  • FIG. 1 is a PHR triggering and sending flowchart in the related art. As shown in FIG. 1, the process includes the following steps:
  • Step S102 the UE triggers the PHR
  • Step S104 the UE reports the PHR in the uplink authorization
  • Step S106 The base station determines to adjust the transmit power of the UE according to the PHR.
  • step S108 the base station notifies the UE to perform power adjustment.
  • Unlicensed carrier refers to the spectrum (or carrier) that can be used directly without authorization, subject to the relevant regulations (radio control) of government agencies (eg, National Radio Regulatory Commission). 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. If the base station (including the WiFi access point) does not compete for resources, the unlicensed carrier cannot be used.
  • the unlicensed carrier and the authorized carrier can be used in the form of a carrier aggregation or a dual-connection.
  • the unlicensed carrier is generally used as a supplement to the data transmission, that is, the authorized carrier is used as the primary serving cell (Primary Cell, Pcell for short).
  • the authorized carrier is used as a secondary cell (Scell).
  • the available resources of the unlicensed carrier are discontinuous. Therefore, there is still a difference between the power control and the authorized carrier.
  • the triggering of the PHR has not yet been disclosed, and the PHR triggering method in the related art is adopted. Unable to know PHR in time.
  • the present invention provides a power headroom reporting PHR processing method, apparatus, terminal, and base station to solve at least the problem of PHR triggering in an unlicensed carrier scenario in the related art.
  • a power headroom reporting PHR processing method including: determining that a trigger condition for triggering the PHR is satisfied, wherein the trigger condition includes at least one of: satisfying an unlicensed carrier Receiving, at a first moment of transmitting and/or receiving data, a time when the first data scheduling sent by the base station is received, receiving a contention command sent by the base station to compete for the unlicensed carrier resource; triggering the PHR according to the trigger condition .
  • the first moment of transmitting and/or receiving data on the unlicensed carrier includes at least one of: first transmitting and/or receiving data on an unlicensed carrier after receiving data scheduling of the base station a time, wherein the data scheduling is used by the base station scheduling terminal to transmit and/or receive data on an unlicensed carrier competing for a resource; the first subframe indicated in the configuration information sent by the base station, where the configuration The information includes information indicating, by the base station, a subframe in which the terminal transmits and/or receives data on the unlicensed carrier after competing for an unlicensed carrier resource.
  • the method further includes: starting a timer for prohibiting triggering the PHR.
  • a power headroom reporting PHR processing method including: sending a trigger message for triggering a terminal to perform the PHR to a terminal, where the trigger message includes the following trigger condition at least a first time when the data is transmitted and/or received on the unlicensed carrier, the first data scheduling time, the contention command for competing for the unlicensed carrier resource, and the terminal triggering according to the trigger message
  • the PHR is processed.
  • the first moment of transmitting and/or receiving data on the unlicensed carrier includes at least one of: a first moment of transmitting and/or receiving data on an unlicensed carrier after receiving the data scheduling,
  • the data scheduling is used to schedule the terminal to send and/or receive data on the unlicensed carrier that is contending; the first subframe indicated in the configuration information, where the configuration information includes competing to unauthorized
  • the carrier resource is followed by information indicating a subframe in which the terminal transmits and/or receives data on the unlicensed carrier.
  • a power headroom reporting PHR processing apparatus comprising: a determining module configured to determine that a trigger condition for triggering the PHR is satisfied, wherein the trigger condition includes at least one of Receiving a first time of transmitting and/or receiving data on the unlicensed carrier, receiving the first data scheduling time sent by the base station, and receiving a contention command sent by the base station for competing for the unlicensed carrier resource; the triggering module, Set to trigger the PHR according to the trigger condition.
  • the first moment of transmitting and/or receiving data on the unlicensed carrier includes at least one of: first transmitting and/or receiving data on an unlicensed carrier after receiving data scheduling of the base station a time, wherein the data scheduling is used by the base station scheduling terminal to transmit and/or receive data on an unlicensed carrier competing for a resource; the first subframe indicated in the configuration information sent by the base station, where the configuration The information includes information indicating, by the base station, a subframe in which the terminal transmits and/or receives data on the unlicensed carrier after competing for an unlicensed carrier resource.
  • the device further includes: a startup module, configured to start a timer for prohibiting triggering the PHR.
  • a startup module configured to start a timer for prohibiting triggering the PHR.
  • a terminal comprising the apparatus of any of the above.
  • a power headroom reporting PHR processing apparatus including: a sending module, configured to send, to a terminal, a trigger message for triggering a terminal to perform the PHR, where the trigger message includes At least one of the following triggering conditions: a first time when the first data transmission is sent on the unlicensed carrier, a time of the first data transmission, and a contention command for competing for the unlicensed carrier resource; the processing module is set to Processing, by the terminal, the PHR triggered by the trigger message.
  • the first moment of transmitting and/or receiving data on the unlicensed carrier includes at least one of: a first moment of transmitting and/or receiving data on an unlicensed carrier after receiving the data scheduling,
  • the data scheduling is used to schedule the terminal to send and/or receive data on an unlicensed carrier competing for a resource; the first subframe indicated in the configuration information, where the configuration information includes After the carrier resource is authorized, information indicating the subframe in which the terminal transmits and/or receives data on the unlicensed carrier is instructed.
  • a base station comprising the apparatus of any of the above.
  • the trigger condition for triggering the PHR is determined, wherein the trigger condition includes at least one of the following: satisfying a first moment of transmitting and/or receiving data on an unlicensed carrier, receiving the base station to send
  • the UE obtains a contention command for contending for the unlicensed carrier resource, and triggers the PHR according to the triggering condition, and solves the problem that the base station cannot be in the unlicensed carrier scenario existing in the related art.
  • FIG. 2 is a flowchart of a first power headroom reporting PHR processing method according to an embodiment of the present invention
  • FIG. 3 is a flowchart of a second power headroom reporting PHR processing method according to an embodiment of the present invention.
  • FIG. 4 is a structural block diagram of a first power headroom reporting PHR processing apparatus according to an embodiment of the present invention.
  • FIG. 5 is a block diagram showing a preferred structure of a first power headroom reporting PHR processing apparatus 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 second power headroom reporting PHR processing apparatus according to an embodiment of the present invention.
  • FIG. 8 is a structural block diagram of a base station according to an embodiment of the present invention.
  • FIG. 9 is a flowchart of a PHR triggering method according to Embodiment 1 of the present invention.
  • FIG. 10 is a flowchart of a PHR triggering method according to Embodiment 2 of the present invention.
  • FIG. 11 is a flowchart of a PHR triggering method according to Embodiment 3 of the present invention.
  • FIG. 2 is a flowchart of a first power headroom reporting PHR processing method according to an embodiment of the present invention. As shown in FIG. 2, the process includes the following steps. step:
  • Step S202 determining that a trigger condition for triggering the PHR is satisfied, where the trigger condition includes at least one of the following: satisfying a first moment of transmitting and/or receiving data on the unlicensed carrier, receiving the first data sent by the base station At the time of scheduling, receiving a contention command sent by the base station for competing for unlicensed carrier resources;
  • Step S204 triggering the PHR according to the trigger condition.
  • the PHR is triggered, thereby achieving the purpose of reporting the power headroom in time.
  • the problem that the base station cannot know the PHR in time in the unlicensed carrier scenario in the related art is solved, and the effect of timely obtaining the PHR in the unlicensed carrier scenario is achieved.
  • the foregoing first moment of transmitting and/or receiving data on the unlicensed carrier includes at least one of: transmitting and/or receiving data on the unlicensed carrier after receiving the data scheduling of the base station The first time, wherein the data scheduling is used by the base station scheduling terminal to send and/or receive data on an unlicensed carrier competing for resources; the first subframe indicated in the configuration information sent by the base station, where the configuration information The information includes a subframe indicating that the terminal transmits and/or receives data on the unlicensed carrier after the base station competes for the unlicensed carrier resource.
  • the method further includes: starting a timer for disabling the triggering of the PHR, thereby avoiding waste of resources.
  • FIG. 3 is a flowchart of a second power headroom reporting PHR processing method according to an embodiment of the present invention. As shown in FIG. 3, the process includes the following steps:
  • Step S302 Send a trigger message for triggering the terminal to perform PHR, where the trigger message includes at least one of the following trigger conditions: satisfying the first moment of transmitting and/or receiving data on the unlicensed carrier, sending the first a time of data scheduling, a contention command for competing for unlicensed carrier resources;
  • Step S304 the terminal processes the PHR triggered by the terminal according to the trigger message.
  • the receiving terminal transmits the first time on the unlicensed carrier, and/or receives the first data scheduling time, or after receiving the contention command for competing for the unlicensed carrier resource, triggering
  • the PHR wherein the sender of the above-mentioned transmission data schedule or the transmission of the contention command may be a base station.
  • the first moment of transmitting and/or receiving data on the unlicensed carrier includes at least one of: transmitting and/or receiving data on an unlicensed carrier after receiving data scheduling of the base station a first time, wherein the data scheduling is used by the scheduling terminal to transmit and/or receive data on an unlicensed carrier competing for the resource; the first subframe indicated in the configuration information, wherein the configuration information is included in the competition The information of the subframe in which the terminal transmits and/or receives data on the unlicensed carrier is indicated after the unlicensed carrier resource.
  • the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware, but in many cases, the former is A better implementation.
  • the technical solution of the present invention which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk,
  • the optical disc includes a number of instructions for causing a terminal device (which may be a cell phone, a computer, a server, or a network device, etc.) to perform the methods of various embodiments of the present invention.
  • a power headroom reporting PHR 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. 4 is a block diagram showing the structure of a first power headroom reporting PHR processing apparatus according to an embodiment of the present invention. As shown in FIG. 4, the apparatus includes a determining module 42 and a triggering module 44, which will be described below.
  • the determining module 42 is configured to determine that the triggering condition for triggering the PHR is satisfied, wherein the triggering condition comprises at least one of: receiving the first moment sent and/or receiving data on the unlicensed carrier, receiving the first sending by the base station At a time of data scheduling, a contention command sent by the base station for competing for the unlicensed carrier resource is received; the triggering module 44 is connected to the determining module 42 and configured to trigger the PHR according to the trigger condition.
  • the foregoing first moment of transmitting and/or receiving data on the unlicensed carrier may include at least one of: transmitting and/or receiving on the unlicensed carrier after receiving the data scheduling of the base station. a first time of the data, wherein the data scheduling is used by the base station scheduling terminal to transmit and/or receive data on an unlicensed carrier competing for the resource; the first subframe indicated in the configuration information sent by the base station, where the configuration Information includes the base station after competing for unlicensed carrier resources Information indicating a subframe in which the terminal transmits and/or receives data on an unlicensed carrier.
  • FIG. 5 is a block diagram showing a preferred structure of a first power headroom reporting PHR processing apparatus according to an embodiment of the present invention. As shown in FIG. 5, the apparatus includes a booting module 52, in addition to all the modules shown in FIG. The device will be described.
  • the startup module 52 is coupled to the trigger module 44 and is configured to initiate a timer for disabling the triggering of the PHR.
  • 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 62 includes the first PHR processing device 64 of any of the above.
  • FIG. 7 is a structural block diagram of a second power headroom reporting PHR processing apparatus according to an embodiment of the present invention. As shown in FIG. 7, the apparatus includes a transmitting module 72 and a processing module 74, which will be described below.
  • the sending module 72 is configured to send, to the terminal, a trigger message for triggering the terminal to perform the PHR, where the trigger message includes at least one of the following trigger conditions: satisfying the first moment of sending and/or receiving data on the unlicensed carrier, The first data scheduling time is sent, and the contention command is used to compete for the unlicensed carrier resource.
  • the processing module 74 is connected to the sending module 72, and is configured to process the PHR triggered by the terminal according to the trigger message.
  • the foregoing first moment of transmitting and/or receiving data on the unlicensed carrier includes at least one of the following: transmitting and/or receiving data on the unlicensed carrier after receiving the data scheduling a moment, wherein the data scheduling is used by the scheduling terminal to transmit and/or receive data on an unlicensed carrier competing for the resource; the first subframe indicated in the configuration information, wherein the configuration information is included in the competition to the unauthorized
  • the carrier resource indicates information of the subframe in which the terminal transmits and/or receives data on the unlicensed carrier.
  • FIG. 8 is a structural block diagram of a base station according to an embodiment of the present invention. As shown in FIG. 8, the base station 82 includes a second PHR processing apparatus 84 of any of the above.
  • the PHR is triggered or reported at the earliest time when the unlicensed carrier can compete for the resource, and the earliest time can be the first on the unlicensed carrier. a subframe that is scheduled (protecting data transmission and reception), or a first subframe on an unlicensed carrier that can transmit or receive data.
  • a time limit can be further specified if the unlicensed carrier competes for resources twice. The time is very short, the second time after competing for the second time, you can avoid triggering PHR.
  • the PHR is triggered after receiving a command that needs to compete for the unlicensed carrier resource.
  • the base station has 3 cells, cell 1 is an authorized carrier, and cell 3 and cell 4 are unlicensed carriers.
  • the PHR is related to the uplink transmission power of the terminal.
  • the cells involved in the present invention are all configured with uplink, and both the cell 3 and the cell 4 are configured with uplink and downlink. For a cell that does not have an uplink configured, there is no need to trigger a PHR.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • FIG. 9 is a PHR according to a first embodiment of the present invention.
  • a trigger method flowchart, as shown in FIG. 9, the method includes the following steps:
  • Step S902 the terminal establishes a connection with the cell 1.
  • step S904 the base station adds the cell 3 to the terminal according to the measurement report, and the cell 3 is an unlicensed carrier, and the resource usage right is acquired through the contention mode.
  • the cell 3 is the secondary serving cell, and the terminal receives the configuration of the cell 3. Information, increase the cell 3;
  • Step S906 the base station initiates a resource competition process of the cell 3 according to the requirement of the terminal traffic volume
  • Step S908 after the base station contends to the resource of the cell 3, the base station starts to perform data transmission and reception in the cell 3;
  • Step S910 after receiving the first data scheduling of the cell 3, the terminal triggers the PHR.
  • the first data scheduling may be scheduling for receiving or sending data, or only scheduling for receiving data, or only scheduling for sending data.
  • the terminal may start a timer that prohibits triggering the unlicensed carrier PHR;
  • Step S912 the terminal transmits the PHRs of the cell 1 and the cell 3 in the next uplink grant.
  • the base station repeats steps S906 and S908, the base station again contends to the resources of the cell 3, and re-schedules the terminal.
  • the terminal receives the scheduling, if the unlicensed carrier PHR of the step S910 is scheduled, If the device has not timed out, the PHR is not triggered. If it has timed out, the PHR is triggered. Correspondingly, step S912 is performed.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • FIG. 10 is a flowchart of a PHR triggering method according to Embodiment 2 of the present invention. As shown in FIG. 10, the method includes the following steps:
  • Step S1002 The terminal establishes a connection with the cell 1.
  • step S1004 the base station 1 adds the cell 3 to the terminal according to the measurement report, and the cell 3 is an unlicensed carrier, and the resource usage right is acquired through the contention mode, the cell 3 is the secondary serving cell, and the terminal receives the cell 3 Configuration information, adding cell 3;
  • Step S1006 The base station initiates a resource competition process of the cell 3 according to the requirement of the terminal traffic volume.
  • Step S1008 After the base station contends to the resource of the cell 3, the base station sends the configuration information to the terminal, including the resource usage mode in which the terminal performs data transmission in the cell 3.
  • the notification terminal After receiving the configuration information, starts in the specified subframe, for example, n.
  • Each fixed interval such as 10ms, has two consecutive subframes (configurable, or one or three, etc.), which can be used for the terminal to send or receive data, and the transmission and reception are separately configured, and can be further defined.
  • the sub-frame or period which can be configured, or can be one or three, etc.
  • the configuration is invalid, and the step S1008 and the step S1006 may have no relationship, and may be performed simultaneously;
  • Step S1010 After receiving the configuration, the terminal may send the first data frame or the received subframe, trigger the PHR, or the first subframe that can send data, or the first subframe that can receive the data;
  • step S1012 the terminal transmits the PHRs of the cell 1 and the cell 3 in the next uplink grant.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • FIG. 11 is a flowchart of a PHR triggering method according to Embodiment 3 of the present invention. As shown in FIG. 11, the method includes the following steps:
  • Step S1102 The terminal establishes a connection with the cell 1.
  • step S1104 the base station 1 adds the cell 3 to the terminal according to the measurement report, and the cell 3 is an unlicensed carrier, and the resource usage right needs to be obtained through the contention mode.
  • the cell 3 is the secondary serving cell, and the terminal receives the cell 3 Configuration information, adding cell 3;
  • Step S1106 The terminal initiates a resource competition process of the cell 3 according to the requirement of the traffic volume.
  • Step S1108 The terminal notifies the base station to perform a resource competition process of the cell 3;
  • Step S1110 The terminal competes for the resources of the cell 3;
  • Step S1112 The terminal notifies the resource information of the cell 3 that the base station contends, and may include frequency information, time information, and the like of the contending resource;
  • Step S1114 After receiving the resource information of the contending cell 3, the base station starts scheduling the terminal to perform data transmission and reception in the cell 3.
  • Step S1116 After receiving the first data scheduling of the cell 3, the terminal triggers the PHR.
  • the first data scheduling may be a scheduling for receiving or transmitting data, or only scheduling for receiving data, or only scheduling for sending data; or After receiving the data scheduling of the cell 3, the terminal triggers the PHR according to the scheduling information, at the time when the first data can be received or transmitted, or only when the data is received, or only when the data is sent;
  • step S1118 the terminal transmits the PHRs of the cell 1 and the cell 3 in the next uplink grant.
  • the terminal needs to compete for the unlicensed carrier resource, which is determined by the terminal.
  • the base station may notify the terminal to perform the process.
  • the PHR may be triggered. In this case, the PHR does not need to be triggered in step S1116.
  • the base station can be informed of the specific situation of the transmit power of the authorized carrier in time, so as to further perform power adjustment on the unlicensed carrier and the authorized carrier, and perform more reasonable scheduling.
  • 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. Perform the steps shown or described, or separate them into individual integrated circuit modules, or make multiple modules or steps into a single The integrated circuit module is implemented. Thus, the invention is not limited to any specific combination of hardware and software.
  • the power headroom reporting PHR processing method, apparatus, terminal, and base station provided by the embodiments of the present invention have the following beneficial effects: the problem that the base station cannot know the PHR in time in the unlicensed carrier scenario in the related art is solved. In turn, the effect of timely obtaining the PHR in the unlicensed carrier scenario is achieved.

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Abstract

本发明提供了一种功率余量上报PHR处理方法、装置、终端及基站，其中，该方法包括：确定满足用于触发PHR的触发条件，其中，该触发条件包括以下至少之一：满足在非授权载波上发送和/或接收数据的第一时刻，接收到基站发送的第一个数据调度的时刻，接收到基站发送的用于竞争非授权载波资源的竞争命令；依据上述触发条件触发PHR，通过本发明，解决了相关技术中存在的在非授权载波场景中基站无法及时获知PHR的问题，进而达到了在非授权载波场景中及时获知PHR的效果。

Description

功率余量上报PHR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，涉及一种功率余量上报PHR处理方法、装置、终端及基站。
背景技术
长期演进(Long-Term Evolution，简称为LTE)***中，用户设备(User Equipment，简称为UE)当前的发射功率不能超过UE最大发射功率，一般的，UE通过功率余量上报(power headroom report，简称为PHR)过程将UE最大发射功率与当前上行共享信道(Uplink Shared Channel，简称为UL-SCH)和物理上行控制信道(Physical Uplink Control Channel)的发射功率的差别通知基站，基站根据这个差别进行上行调度和链路适配，进一步决定是否进行功率控制(如减小发射功率或增加发射功率，以及需要进行调整的功率大小)以满足UE当前发射功率不能超过UE最大发射功率同时达到最优接收效果的要求。PHR过程是通过UE发送PHR的MAC CE给网络侧来完成的。相关技术中触发终端(同上述的用户设备UE)上报PHR有以下几种情况：路损变化超过指定门限，周期上报定时器超时，PHR的配置发生改变，激活辅服务小区Scell，功率控制导致的功率回退超过指定门限。在终端上报PHR后，会启动禁止触发PHR定时器，在定时器超时前不会再次触发PHR。相关技术中PHR的触发和发送过程如图1所示，图1是相关技术中的PHR触发和发送流程图，如图1所示，该流程包括如下步骤：
步骤S102，UE触发PHR；
步骤S104，该UE在上行授权中上报PHR；
步骤S106，基站根据PHR决定对UE的发送功率进行调整；
步骤S108，基站通知UE进行功率调整。
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(Unlicensed Carrier)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(免授权频谱)是指在满足政府部门(如，国家无线电管理委员会)有关规定(无线电管制)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，简称为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。如果基站(包括WiFi接入点)没有竞争到资源，则不能使用非授权载波。非授权载波和授权载波可以通过载波聚合的方式使用，也可以通过双连接的方式使用，非授权载波一般作为数据传输的补充，即授权载波作为主服务小区(Primary Cell，简称为Pcell)，非授权载波作为辅服务小区(Secondary Cell，简称为Scell)。
非授权载波的可用资源是不连续的，因此，对于功率控制跟授权载波还是会存在差别，在此场景下，PHR的触发尚未有公开的技术，并且，采用相关技术中的PHR触发的方法，无法及时获知PHR。
针对相关技术中存在的在非授权载波场景中基站无法及时获知PHR的问题，目前尚未提出有效的解决方案。
发明内容
本发明提供了一种功率余量上报PHR处理方法、装置、终端及基站，以至少解决相关技术中非授权载波场景中PHR触发的问题。
根据本发明的一个方面，提供了一种功率余量上报PHR处理方法，包括：确定满足用于触发所述PHR的触发条件，其中，所述触发条件包括以下至少之一：满足在非授权载波上发送和/或接收数据的第一时刻，接收到基站发送的第一个数据调度的时刻，接收到基站发送的用于竞争非授权载波资源的竞争命令；依据所述触发条件触发所述PHR。
可选地，在所述非授权载波上发送和/或接收数据的所述第一时刻包括以下至少之一：接收到基站的数据调度后在非授权载波上发送和/或接收数据的第一时刻，其中，所述数据调度用于所述基站调度终端在竞争到资源的非授权载波上发送和/或接收数据；基站发送的配置信息中指示的第一个子帧，其中，所述配置信息包括所述基站在竞争到非授权载波资源后指示所述终端在所述非授权载波上发送和/或接收数据的子帧的信息。
可选地，依据所述触发条件触发所述PHR之后，还包括：启动用于禁止触发所述PHR的定时器。
根据本发明的另一方面，提供了一种功率余量上报PHR处理方法，包括：向终端发送用于触发终端进行所述PHR的触发消息，其中，所述触发消息中包括以下触发条件至少之一：满足在非授权载波上发送和/或接收数据的第一时刻，发送的第一个数据调度的时刻，用于竞争非授权载波资源的竞争命令；对所述终端依据所述触发消息触发的所述PHR进行处理。
可选地，在所述非授权载波上发送和/或接收数据的所述第一时刻包括以下至少之一：接收到数据调度后在非授权载波上发送和/或接收数据的第一时刻，其中，所述数据调度用于调度所述终端在竞争到的非授权载波上发送和/或接收数据；配置信息中指示的第一个子帧，其中，所述配置信息包括在竞争到非授权载波资源后指示所述终端在所述非授权载波上发送和/或接收数据的子帧的信息。
根据本发明的另一方面，提供了一种功率余量上报PHR处理装置，包括：确定模块，设置为确定满足用于触发所述PHR的触发条件，其中，所述触发条件包括以下至少之一：满足在非授权载波上发送和/或接收数据的第一时刻，接收到基站发送的第一个数据调度的时刻，接收到基站发送的用于竞争非授权载波资源的竞争命令；触发模块，设置为依据所述触发条件触发所述PHR。
可选地，在所述非授权载波上发送和/或接收数据的所述第一时刻包括以下至少之一：接收到基站的数据调度后在非授权载波上发送和/或接收数据的第一时刻，其中，所述数据调度用于所述基站调度终端在竞争到资源的非授权载波上发送和/或接收数据；基站发送的配置信息中指示的第一个子帧，其中，所述配置信息包括所述基站在竞争到非授权载波资源后指示所述终端在所述非授权载波上发送和/或接收数据的子帧的信息。
可选地，所述装置还包括：启动模块，设置为启动用于禁止触发所述PHR的定时器。
根据本发明的另一方面，提供了一种终端，包括上述任一项所述的装置。
根据本发明的另一方面，提供了一种功率余量上报PHR处理装置，包括：发送模块，设置为向终端发送用于触发终端进行所述PHR的触发消息，其中，所述触发消息中包括以下触发条件至少之一：满足在非授权载波上发送和/或接收数据的第一时刻，发送的第一个数据调度的时刻，用于竞争非授权载波资源的竞争命令；处理模块，设置为对所述终端依据所述触发消息触发的所述PHR进行处理。
可选地，在所述非授权载波上发送和/或接收数据的所述第一时刻包括以下至少之一：接收到数据调度后在非授权载波上发送和/或接收数据的第一时刻，其中，所述数据调度用于调度所述终端在竞争到资源的非授权载波上发送和/或接收数据；配置信息中指示的第一个子帧，其中，所述配置信息包括在竞争到非授权载波资源后指示所述终端在所述非授权载波上发送和/或接收数据的子帧的信息。
根据本发明的另一方面，提供了一种基站，包括上述任一项所述的装置。
通过本发明，采用确定满足用于触发所述PHR的触发条件，其中，所述触发条件包括以下至少之一：满足在非授权载波上发送和/或接收数据的第一时刻，接收到基站发送的第一个数据调度的时刻，接收到基站发送的用于竞争非授权载波资源的竞争命令；依据所述触发条件触发所述PHR，解决了相关技术中存在的在非授权载波场景中基站无法及时获知PHR的问题，进而达到了在非授权载波场景中及时获知PHR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是相关技术中的PHR触发和发送流程图；
图2是根据本发明实施例的第一种功率余量上报PHR处理方法的流程图；
图3是根据本发明实施例的第二种功率余量上报PHR处理方法的流程图；
图4是根据本发明实施例的第一种功率余量上报PHR处理装置的结构框图；
图5是根据本发明实施例的第一种功率余量上报PHR处理装置的优选结构框图；
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第二种功率余量上报PHR处理装置的结构框图；
图8是根据本发明实施例的基站的结构框图；
图9是根据本发明实施例一的PHR触发方法流程图；
图10是根据本发明实施例二的PHR触发方法流程图；
图11是根据本发明实施例三的PHR触发方法流程图。
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。
需要说明的是，本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。
在本实施例中提供了一种功率余量上报PHR处理方法，图2是根据本发明实施例的第一种功率余量上报PHR处理方法的流程图，如图2所示，该流程包括如下步骤：
步骤S202，确定满足用于触发PHR的触发条件，其中，该触发条件包括以下至少之一：满足在非授权载波上发送和/或接收数据的第一时刻，接收到基站发送的第一个数据调度的时刻，接收到基站发送的用于竞争非授权载波资源的竞争命令；
步骤S204，依据上述触发条件触发PHR。
通过上述步骤，在非授权载波上发送和/或接收数据的第一时刻、在接收到基站发送的第一个数据调度的时刻，或者是在接收到基站发送的用于竞争非授权载波的竞争命令之后，触发PHR，从而实现了及时上报功率余量的目的。解决了相关技术中存在的在非授权载波场景中基站无法及时获知PHR的问题，进而达到了在非授权载波场景中及时获知PHR的效果。
在一个可选的实施例中，上述的在非授权载波上发送和/或接收数据的第一时刻包括以下至少之一：接收到基站的数据调度后在非授权载波上发送和/或接收数据的第一时刻，其中，该数据调度用于基站调度终端在竞争到资源的非授权载波上发送和/或接收数据；基站发送的配置信息中指示的第一个子帧，其中，该配置信息包括基站在竞争到非授权载波资源后指示终端在非授权载波上发送和/或接收数据的子帧的信息。
在一个可选的实施例中，依据上述触发条件触发PHR之后，还包括：启动用于禁止触发PHR的定时器，从而避免资源浪费。
图3是根据本发明实施例的第二种功率余量上报PHR处理方法的流程图，如图3所示，该流程包括如下步骤：
步骤S302，向终端发送用于触发终端进行PHR的触发消息，其中，该触发消息中包括以下触发条件至少之一：满足在非授权载波上发送和/或接收数据的第一时刻，发送的第一个数据调度的时刻，用于竞争非授权载波资源的竞争命令；
步骤S304，对终端依据上述触发消息触发的PHR进行处理。
通过上述步骤，接收终端在非授权载波上发送和/或接收数据的第一时刻、发送的第一个数据调度的时刻，或者是在接收到用于竞争非授权载波资源的竞争命令之后，触发的PHR，其中，上述发送数据调度或者是发送竞争命令的发送者可以是基站。从而实现了及时获知终端的功率余量的目的。解决了相关技术中存在的在非授权载波场景中基站无法及时获知PHR的问题，进而达到了在非授权载波场景中及时获知PHR的效果。
在一个可选的实施例中，在上述的非授权载波上发送和/或接收数据的第一时刻包括以下至少之一：接收到基站的数据调度后在非授权载波上发送和/或接收数据的第一时刻，其中，该数据调度用于调度终端在竞争到资源的非授权载波上发送和/或接收数据；配置信息中指示的第一个子帧，其中，该配置信息包括在竞争到非授权载波资源后指示终端在非授权载波上发送和/或接收数据的子帧的信息。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到根据上述实施例的方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端设备(可以是手机，计算机，服务器，或者网络设备等)执行本发明各个实施例的方法。
在本实施例中还提供了一种功率余量上报PHR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4是根据本发明实施例的第一种功率余量上报PHR处理装置的结构框图，如图4所示，该装置包括确定模块42和触发模块44，下面对该装置进行说明。
确定模块42，设置为确定满足用于触发PHR的触发条件，其中，该触发条件包括以下至少之一：满足在非授权载波上发送和/或接收数据的第一时刻，接收到基站发送的第一个数据调度的时刻，接收到基站发送的用于竞争非授权载波资源的竞争命令；触发模块44，连接至上述确定模块42，设置为依据上述触发条件触发PHR。
在一个可选的实施例中，上述的在非授权载波上发送和/或接收数据的第一时刻可以包括以下至少之一：接收到基站的数据调度后在非授权载波上发送和/或接收数据的第一时刻，其中，该数据调度用于基站调度终端在竞争到资源的非授权载波上发送和/或接收数据；基站发送的配置信息中指示的第一个子帧，其中，该配置信息包括基站在竞争到非授权载波资源后 指示终端在非授权载波上发送和/或接收数据的子帧的信息。
图5是根据本发明实施例的第一种功率余量上报PHR处理装置的优选结构框图，如图5所示，该装置除包括图4所示的所有模块外，还包括启动模块52，下面对该装置进行说明。
启动模块52，连接至上述触发模块44，设置为启动用于禁止触发PHR的定时器。
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62包括上述任一项的第一种PHR处理装置64。
图7是根据本发明实施例的第二种功率余量上报PHR处理装置的结构框图，如图7所示，该装置包括发送模块72和处理模块74，下面对该装置进行说明。
发送模块72，设置为向终端发送用于触发终端进行PHR的触发消息，其中，该触发消息中包括以下触发条件至少之一：满足在非授权载波上发送和/或接收数据的第一时刻，发送的第一个数据调度的时刻，用于竞争非授权载波资源的竞争命令；处理模块74，连接至上述发送模块72，设置为对终端依据触发消息触发的PHR进行处理。
在一个可选的实施例中，上述的在非授权载波上发送和/或接收数据的第一时刻包括以下至少之一：接收到数据调度后在非授权载波上发送和/或接收数据的第一时刻，其中，该数据调度用于调度终端在竞争到资源的非授权载波上发送和/或接收数据；配置信息中指示的第一个子帧，其中，该配置信息包括在竞争到非授权载波资源后指示终端在非授权载波上发送和/或接收数据的子帧的信息。
图8是根据本发明实施例的基站的结构框图，如图8所示，该基站82包括上述任一项的第二种PHR处理装置84。
由上述实施例可知，本发明实施例中提出的是在非授权载波竞争到资源后可以发送或接收数据的最早时刻，触发或上报PHR，这里的最早时刻，可以是在非授权载波上第一个被调度(保护数据发送和接收)的子帧，或者非授权载波上第一个可以进行数据发送或接收的子帧，另外，可以进一步规定一个时间限制，如果非授权载波两次竞争到资源的时间很短，第二次竞争到资源后的最早时刻，可以避免触发PHR。
或者，在收到需要竞争非授权载波资源的命令后，触发PHR。
下面结合具体的实施例对本发明进行说明。
以下实施例中，基站有3个小区，小区1是授权载波，小区3和小区4是非授权载波。PHR是终端上行发送功率相关，本发明涉及的小区都是配置了上行的，小区3和小区4都是配置了上行和下行的。对于没有配置上行的小区，则不需要触发PHR。
实施例一：
终端与小区1建立了连接，小区1是主服务小区。图9是根据本发明实施例一的PHR 触发方法流程图，如图9所示，该方法包括如下步骤：
步骤S902，终端与小区1建立连接；
步骤S904，由于业务量增加，基站根据测量报告，给终端增加小区3，小区3为非授权载波，需要通过竞争方式来获取资源使用权限，小区3是辅服务小区，终端收到小区3的配置信息，增加小区3；
步骤S906，基站根据终端业务量的需求，发起小区3的资源竞争过程；
步骤S908，基站竞争到小区3的资源后，开始调度终端在小区3进行数据发送和接收；
步骤S910，终端收到小区3的第一个数据调度后，触发PHR，第一个数据调度可以是接收或发送数据的调度，或者仅仅限于接收数据的调度，或者仅仅限于发送数据的调度，此时，终端可以启动禁止触发非授权载波PHR的定时器；
步骤S912，终端在接下来的上行授权中发送小区1和小区3的PHR。
当从小区3中竞争到的资源使用完后，基站重复步骤S906和步骤S908，基站再次竞争到小区3的资源，再次调度终端，终端收到调度后，如果步骤S910的非授权载波PHR的定时器还没超时，则不触发PHR，如果已经超时，则触发PHR，相应的，执行步骤S912。
实施例二：
终端与小区1建立了连接，小区1是主服务小区。图10是根据本发明实施例二的PHR触发方法流程图，如图10所示，该方法包括如下步骤：
步骤S1002，终端与小区1建立连接；
步骤S1004，由于业务量增加，基站1根据测量报告，给终端增加小区3，小区3为非授权载波，需要通过竞争方式来获取资源使用权限，小区3是辅服务小区，终端收到小区3的配置信息，增加小区3；
步骤S1006，基站根据终端业务量的需求，发起小区3的资源竞争过程；
步骤S1008，基站竞争到小区3的资源后，给终端发送配置信息，包含终端在小区3进行数据发送的资源使用方式，比如通知终端，收到配置信息后，在指定子帧比如为n开始，每间隔固定时间比如10ms，就有连续2个子帧(可以配置，也可以是1个或3个等)，可以供终端发送或接收数据，发送和接收分开配置，还可以进一步限定，在经过2个(可以配置，也可以是1个或3个等)子帧或者周期后，这个配置失效，步骤S1008跟步骤S1006之间可以没先后关系，可以同时进行；
步骤S1010，终端收到配置后，第一个可以发送数据或接收的子帧，触发PHR，或者第一个可以发送数据的子帧，或者第一个可以接收数据的子帧；
步骤S1012，终端在接下来的上行授权中发送小区1和小区3的PHR。
实施例三：
终端与小区1建立了连接，小区1是主服务小区。图11是根据本发明实施例三的PHR触发方法流程图，如图11所示，该方法包括如下步骤：
步骤S1102，终端与小区1建立连接；
步骤S1104，由于业务量增加，基站1根据测量报告，给终端增加小区3，小区3为非授权载波，需要通过竞争方式来获取资源使用权限，小区3是辅服务小区，终端收到小区3的配置信息，增加小区3；
步骤S1106，终端根据业务量的需求，发起小区3的资源竞争过程；
步骤S1108，终端通知基站进行小区3的资源竞争过程；
步骤S1110，终端竞争到小区3的资源；
步骤S1112，终端通知基站竞争到的小区3的资源信息，其中可以包含竞争到的资源的频率信息，时间信息，等；
步骤S1114，基站收到竞争到的小区3的资源信息后，开始调度终端在小区3进行数据发送和接收；
步骤S1116，终端收到小区3的第一个数据调度后，触发PHR，第一个数据调度可以是接收或发送数据的调度，或者仅仅限于接收数据的调度，或者仅仅限于发送数据的调度；或者终端收到小区3的数据调度后，根据调度信息，在第一个可以接收或发送数据的时刻，或者仅仅限于接收数据的时刻，或者仅仅限于发送数据的时刻，触发PHR；
步骤S1118，终端在接下来的上行授权中发送小区1和小区3的PHR。
本步骤S1106和S1108中，终端需要竞争非授权载波资源，是终端自行决定的，还可以是基站通知终端执行这个过程，此时，可以触发PHR，这样的话，步骤S1116中就无需触发PHR了。
通过上述实施例中的方案，可以使得基站及时获知授权载波的发射功率的具体情况，以便进一步的对非授权载波和授权载波进行功率调整，进行更合理的调度。
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，本发明实施例提供的一种功率余量上报PHR处理方法、装置、终端及基站具有以下有益效果：解决了相关技术中存在的在非授权载波场景中基站无法及时获知PHR的问题，进而达到了在非授权载波场景中及时获知PHR的效果。

Claims (12)

  1. 一种功率余量上报PHR处理方法，包括：
    确定满足用于触发所述PHR的触发条件，其中，所述触发条件包括以下至少之一：满足在非授权载波上发送和/或接收数据的第一时刻，接收到基站发送的第一个数据调度的时刻，接收到基站发送的用于竞争非授权载波资源的竞争命令；
    依据所述触发条件触发所述PHR。
  2. 根据权利要求1所述的方法，其中，在所述非授权载波上发送和/或接收数据的所述第一时刻包括以下至少之一：
    接收到基站的数据调度后在非授权载波上发送和/或接收数据的第一时刻，其中，所述数据调度用于所述基站调度终端在竞争到资源的非授权载波上发送和/或接收数据；
    基站发送的配置信息中指示的第一个子帧，其中，所述配置信息包括所述基站在竞争到非授权载波资源后指示所述终端在所述非授权载波上发送和/或接收数据的子帧的信息。
  3. 根据权利要求2所述的方法，其中，依据所述触发条件触发所述PHR之后，还包括：
    启动用于禁止触发所述PHR的定时器。
  4. 一种功率余量上报PHR处理方法，包括：
    向终端发送用于触发终端进行所述PHR的触发消息，其中，所述触发消息中包括以下触发条件至少之一：满足在非授权载波上发送和/或接收数据的第一时刻，发送的第一个数据调度的时刻，用于竞争非授权载波资源的竞争命令；
    对所述终端依据所述触发消息触发的所述PHR进行处理。
  5. 根据权利要求4所述的方法，其中，在所述非授权载波上发送和/或接收数据的所述第一时刻包括以下至少之一：
    接收到数据调度后在非授权载波上发送和/或接收数据的第一时刻，其中，所述数据调度用于调度所述终端在竞争到资源的非授权载波上发送和/或接收数据；
    配置信息中指示的第一个子帧，其中，所述配置信息包括在竞争到非授权载波资源后指示所述终端在所述非授权载波上发送和/或接收数据的子帧的信息。
  6. 一种功率余量上报PHR处理装置，包括：
    确定模块，设置为确定满足用于触发所述PHR的触发条件，其中，所述触发条件包括以下至少之一：满足在非授权载波上发送和/或接收数据的第一时刻，接收到基站发送的第一个数据调度的时刻，接收到基站发送的用于竞争非授权载波资源的竞争命令；
    触发模块，设置为依据所述触发条件触发所述PHR。
  7. 根据权利要求6所述的装置，其中，在所述非授权载波上发送和/或接收数据的所述第一时刻包括以下至少之一：
    接收到基站的数据调度后在非授权载波上发送和/或接收数据的第一时刻，其中，所述数据调度用于所述基站调度终端在竞争到资源的非授权载波上发送和/或接收数据；
    基站发送的配置信息中指示的第一个子帧，其中，所述配置信息包括所述基站在竞争到非授权载波资源后指示所述终端在所述非授权载波上发送和/或接收数据的子帧的信息。
  8. 根据权利要求7所述的装置，其中，所述装置还包括：
    启动模块，设置为启动用于禁止触发所述PHR的定时器。
  9. 一种终端，包括权利要求6至8中任一项所述的装置。
  10. 一种功率余量上报PHR处理装置，包括：
    发送模块，设置为向终端发送用于触发终端进行所述PHR的触发消息，其中，所述触发消息中包括以下触发条件至少之一：满足在非授权载波上发送和/或接收数据的第一时刻，发送的第一个数据调度的时刻，用于竞争非授权载波资源的竞争命令；
    处理模块，设置为对所述终端依据所述触发消息触发的所述PHR进行处理。
  11. 根据权利要求10所述的装置，其中，在所述非授权载波上发送和/或接收数据的所述第一时刻包括以下至少之一：
    接收到数据调度后在非授权载波上发送和/或接收数据的第一时刻，其中，所述数据调度用于调度所述终端在竞争到资源的非授权载波上发送和/或接收数据；
    配置信息中指示的第一个子帧，其中，所述配置信息包括在竞争到非授权载波资源后指示所述终端在所述非授权载波上发送和/或接收数据的子帧的信息。
  12. 一种基站，包括权利要求10至11中任一项所述的装置。
PCT/CN2015/090964 2015-03-24 2015-09-28 功率余量上报phr处理方法、装置、终端及基站 WO2016150137A1 (zh)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102149129A (zh) * 2010-02-10 2011-08-10 电信科学技术研究院 一种功率余量上报phr的处理方法和装置
CN102149206A (zh) * 2010-02-09 2011-08-10 中兴通讯股份有限公司 上行调度方法
WO2012138089A1 (en) * 2011-04-02 2012-10-11 Pantech Co., Ltd. Apparatus and method for performing power headroom report

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102300321B (zh) * 2010-06-23 2015-07-22 电信科学技术研究院 多载波聚合***中的功率余量上报方法、***和设备
WO2012115421A2 (en) * 2011-02-21 2012-08-30 Samsung Electronics Co., Ltd. Method of efficiently reporting user equipment transmission power and apparatus thereof
CN103313372A (zh) * 2012-03-15 2013-09-18 中兴通讯股份有限公司 功率控制方法及装置
HUE043501T2 (hu) * 2012-05-11 2019-08-28 Lg Electronics Inc Eljárás és berendezés teljesítmény-kivezérlési tartalék jelentési mûvelet végrehajtására vezeték nélküli kommunikációs rendszerben
RU2627300C1 (ru) * 2013-09-04 2017-08-07 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ и устройство управления мощностью восходящей линии связи в системе беспроводной связи

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102149206A (zh) * 2010-02-09 2011-08-10 中兴通讯股份有限公司 上行调度方法
CN102149129A (zh) * 2010-02-10 2011-08-10 电信科学技术研究院 一种功率余量上报phr的处理方法和装置
WO2012138089A1 (en) * 2011-04-02 2012-10-11 Pantech Co., Ltd. Apparatus and method for performing power headroom report

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