CN107046724A - Uplink signal/channel sending method and device - Google Patents

Uplink signal/channel sending method and device Download PDF

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Publication number
CN107046724A
CN107046724A CN201610082886.8A CN201610082886A CN107046724A CN 107046724 A CN107046724 A CN 107046724A CN 201610082886 A CN201610082886 A CN 201610082886A CN 107046724 A CN107046724 A CN 107046724A
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China
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drs
dmtc
channel
uplink
subframe
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CN201610082886.8A
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Chinese (zh)
Inventor
徐汉青
赵亚军
莫林梅
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中兴通讯股份有限公司
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Priority to CN201610082886.8A priority Critical patent/CN107046724A/en
Publication of CN107046724A publication Critical patent/CN107046724A/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
    • H04W72/12Dynamic Wireless traffic scheduling ; Dynamically scheduled allocation on shared channel
    • H04W72/1263Schedule usage, i.e. actual mapping of traffic onto schedule; Multiplexing of flows into one or several streams; Mapping aspects; Scheduled allocation
    • H04W72/1268Schedule usage, i.e. actual mapping of traffic onto schedule; Multiplexing of flows into one or several streams; Mapping aspects; Scheduled allocation of uplink data flows

Abstract

The invention discloses an uplink signal/channel sending method and device. The method comprises the steps of not sending uplink signals/channels on DRS (Discovery Reference Signal) subframes and/or DMTC (DRS measurement timing configuration) subframes; or not sending the uplink signals/channels on the set symbols of the DRS subframe and/or DMTC subframe; or preferentially sending the uplink signals/channels on the DRS subframes and/or the DMTC subframes; or indicating whether to send DRSs and/or whether to send the information of the uplink channels/signals on the DRS subframes and/or the DMTC subframes through a downlink signal.

Description

一种上行信号/信道的发送方法及装置 A signal / transmission method and apparatus of the uplink channel

技术领域 FIELD

[0001] 本发明涉及无线通信领域,尤其涉及一种上行信号/信道的发送方法及装置。 [0001] The present invention relates to the field of wireless communications, particularly to a uplink signal / transmission method and apparatus channel.

背景技术 Background technique

[0002] 长期演进使用非授权载波(LTE-U,Long Term Evolution-Unlicensed)是指在非授权的载波中部署LTE,用来满足无线通信系统日益增长的容量需求和提高非授权频谱的使用效率,是LTE以及未来无线通信的一个重要演进方向。 [0002] Long Term Evolution unauthorized carrier (LTE-U, Long Term Evolution-Unlicensed) refers to deploy LTE unlicensed carrier in a wireless communication system to meet the growing demand for capacity and efficiency of the use of unlicensed spectrum , it is a significant evolution of LTE and the future direction of the wireless communication. 在设计LTE-U时,需要考虑如何与无线保真(WiFi tireless Fidelity)、雷达等异系统以及LTE-U同系统之间公平友好的竞争非授权载波来进行数据传输,同时需要尽可能的不影响和保留LTE技术特性。 When designing LTE-U, need to consider how wireless fidelity (WiFi tireless Fidelity), fair and friendly competition between different systems such as radar and LTE-U system with unauthorized carriers for data transmission, and needs as much as possible not the impact and retention characteristics of LTE technology. 根据第三代合作伙伴计划(3GPP,3rd Generation Partnership Project)标准会议的表述,Rel-13/14 版本中的LTE-U系统也可称为LTE授权载波辅助接入(LAA,LTE Licensed Assisted Access to unlicensed spectrum)系统。 According to the Third Generation Partnership Project (3GPP, 3rd Generation Partnership Project) standard expressed in the meeting, Rel-13/14 version of LTE-U system can also be referred to as LTE carrier authorize secondary access (LAA, LTE Licensed Assisted Access to unlicensed spectrum) system. 另外还有一种非授权载波设备可以自行与UE进行数据交互,不需要授权载波辅助接入,一般称作Standalone设备。 There is also a non-authorized carrier device can perform data exchange with the UE itself, no authorization secondary access carrier, generally referred to as Standalone devices.

[0003] 在非授权载波、微小区打开/关闭(small cell on/off)、极简载波(lean carrier)等多种无线通信场景中(这些场景的共同特征之一是小区参考信号(CRS,Cell Reference Signal)不总是发送,进一步的,主同步信号/辅同步信号(PSS/SSS,Primary Synchronization Signal/Secondary Synchronization Signal)也可以不总是按半巾贞发送),UE需要接收发现信号(DRS,Discovery Reference Signal)和/或其他参考信号,进行小区搜索、同步和/或无线资源管理(R冊,Radio Resource Management)测量等功能。 [0003] In the unlicensed carriers, micro cell open / close (small cell on / off), minimalist carrier (lean carrier), and other wireless communication scenario wherein one of the common (these scenarios is a cell reference signal (the CRS, Cell Reference signal) is not always transmitted, further, a primary synchronization signal / secondary synchronization signal (PSS / SSS, primary synchronization signal / secondary synchronization signal) may not always be transmitted in half towel Chen), the UE needs to receive discovery signals (DRS , Discovery reference signal), and / or other reference signal, a cell search, synchronization, and / or radio resource management (R volumes, radio resource management) measurement functions. 为了实现UE的这种信号接收和测量行为,基站需要为UE配置信号测量定时配置,如发现信号测量定时配置(DMTC,DRS measurement timing configuration)。 To achieve such a signal receiving and measuring the behavior of the UE, the base station needs to configure the UE a timing signal measurement configuration, such as the discovery signal measurement timing configuration (DMTC, DRS measurement timing configuration). 基站根据信号测量定时配置,发送相应信号。 The base station configuration in accordance with the timing signal measurements, sends a corresponding signal. 另外一种方法是,基站先确定信号的发送图样,再根据发送图样确定UE 侧的信号测量定时配置。 Another method is, to the base station determines the transmission pattern signal, and then determine the timing of the signal measured at the UE side according to the transmission pattern configuration.

[0004] 在Rel-12/13 中,DMTC 的周期为40/80/160ms,持续时间(duration)为6ms。 [0004] In the Rel-12/13, DMTC a cycle of 40/80 / 160ms, the duration (DURATION) is 6ms. 在Rel-13LAA中,DRS具有较高的先听后说(LBT,Listen Before Talk)优先级,只需要侦听一个不小于X us(如25us)的时间间隔,基站即可发送DRS。 In Rel-13LAA, DRS can have high listen before talk (LBT, Listen Before Talk) priority, a listener need only be not less than X us (25us as) time interval, the base station can send DRS.

[0005] 频分双工(FDD,Frequency Division Dual)上下行发送通过不同的频率分开。 [0005] frequency division duplex (FDD, Frequency Division Dual) uplink and downlink transmission are separated by different frequencies. 传统的时分双工(TDD,Time Division Duplexing)除特殊子巾贞之外,上下行发送是在不同的子帧通过不同的上下行子帧配置来协调上下行发送。 Conventional time division duplex (TDD, Time Division Duplexing) in addition to the special sub towel Zhen, uplink and downlink transmission are different in the uplink and downlink subframes transmitted to coordinate different uplink and downlink sub-frame configuration. 对于同一个非授权载波的上下行发送,如LAA中的上下行是天然的TDD,但是不同于传统的TDD是通过固定的上下行子巾贞配置进行隔离,而是一种类似动态TDD的发送方式,不需要通过固定的子帧来隔离上下行发送,且会受到LBT/空闲信道检测(CCA,Clear Channel Assessment)的影响。 For the same uplink and downlink transmission unauthorized carriers, such as the LAA uplink TDD are natural, but unlike the conventional TDD is separated by a fixed uplink and downlink sub towel Zhen configuration, but a similar dynamic TDD transmission way, no sub-frame fixed to isolate the uplink and downlink transmission, and will be LBT affect channel detection (CCA, Clear channel Assessment) signal / idle. UE发送上行信号/信道时,需要考虑对基站的下行DRS或DMTC的影响,如何协调上行信号/信道的发送和下行DRS 或DMTC的发送是有待解决的问题。 The UE sends an uplink signal / channel, need to consider the base station or the downlink DRS DMTC how to coordinate the uplink signals / downlink channel transmission and the transmission is DMTC DRS or problem to be solved.

发明内容 SUMMARY

[0006] 为解决上述技术问题,本发明实施例提供了一种上行信号/信道的发送方法及装置。 [0006] To solve the above problems, embodiments of the present invention provides an uplink signal / transmission method and apparatus channel.

[0007] 本发明实施例提供的上行信号/信道的发送方法,包括: [0007] The uplink signal according to an embodiment of the present invention / channel transmission method, comprising:

[0008] 在DRS子帧和/或DMTC子帧上不发送上行信号/信道; [0008] does not transmit the uplink signals / channels on DRS sub-frame and / or subframe DMTC;

[0009] 或者,在DRS子帧和/或DMTC子帧设定符号上不发送上行信号/信道; [0009] Alternatively, in DRS sub-frame and / or subframe configuration DMTC does not transmit an uplink signal / channel symbol;

[0010] 或者,在DRS子帧和/或DMTC子帧优先发送上行信号/信道; [0010] Alternatively, the uplink signal is preferentially transmitted frame / subframe DRS channel and / or sub-DMTC;

[0011] 或者,通过下行信令来指示在DRS子帧和/或DMTC子帧是否发送DRS、和/或是否发送上行信道/信号的信息。 [0011] Alternatively, the downlink signaling to indicate whether the frame transmitted in DRS DRS sub-frame and / or sub-DMTC, and / or whether to send uplink channel information / signal.

[0012] 本发明实施例中,所述在DRS子帧和/或DMTC子帧上不发送上行信号/信道,包括: [0012] The embodiments of the present invention, does not transmit the uplink signals / channels on DRS sub-frame and / or subframe DMTC, comprising:

[0013] 修改上行信道/信号和/或修改DMTC的配置的发送配置,以避免上行信道/信号配置在DRS子帧和/或DMTC子帧中发送。 [0013] Review uplink channels / signals and / or transmission of the modified Configuration DMTC to avoid uplink channel / signal transmission arranged in DRS sub frame and / or subframe DMTC.

[0014] 本发明实施例中,所述在DRS子帧和/或DMTC子帧上不发送上行信号/信道,包括: [0014] The embodiments of the present invention, does not transmit the uplink signals / channels on DRS sub-frame and / or subframe DMTC, comprising:

[0015] 修改SRS的配置,以避免SRS与DMTC/DRS配置到相同的子帧。 [0015] Modify the SRS configuration to avoid SRS configuration DMTC / DRS to the same sub-frame.

[0016] 本发明实施例中,所述在DRS子帧和/或DMTC子帧上不发送上行信号/信道,包括: [0016] The embodiments of the present invention, does not transmit the uplink signals / channels on DRS sub-frame and / or subframe DMTC, comprising:

[0017] 当上行信号/信道配置在DRS子帧和/或DMTC子帧发送时,不发送所述上行信号/信道。 [0017] When the uplink signal / channel is arranged at the DRS sub-frame and / or subframe DMTC transmission, does not transmit the uplink signals / channels.

[0018] 本发明实施例中,所述当上行信号/信道配置在DRS子帧和/或DMTC子帧发送时,不发送所述上行信号/信道,包括: [0018] Example embodiments of the present invention, when the uplink signal / channel is arranged at the DRS sub-frame and / or subframe DMTC transmission, does not transmit the uplink signals / channels, comprising:

[0019] 在DRS子巾贞和/或DMTC子巾贞中不发送SRS,所述SRS包括trigger type 0和trigger type 1的SRS; [0019] DRS sub Zhen towels and / or wipes Zhen DMTC sub SRS is not transmitted, the SRS in the SRS comprises a trigger type 0 and a trigger type 1;

[0020] 或者,在DRS子巾贞和/或DMTC子巾贞中不发送SRS,所述SRS包括trigger type 0的SRS〇 [0020] Alternatively, in DRS sub Zhen towels and / or wipes Zhen DMTC sub SRS is not transmitted, including the trigger type 0 SRS of SRS〇

[0021]本发明实施例中,所述在DRS子帧和/或DMTC子帧设定符号上不发送上行信号/信道,包括: [0021] The embodiments of the present invention, does not transmit the uplink signals / channels on DRS sub-frame and / or subframe configuration DMTC symbols, comprising:

[0022]在DRS子帧和/或DMTC子帧的最后N个正交频分复用0FDM符号上发送上行信号/信道,N为正整数。 [0022] In the DRS sub-frame and / or the last of the N orthogonal frequency division DMTC subframe transmitting the multiplexed uplink signals on a symbol 0FDM / channel, N being a positive integer.

[0023] 本发明实施例中,所述在DRS子帧和/或DMTC子帧设定符号上不发送上行信号/信道,包括: [0023] The embodiments of the present invention, does not transmit the uplink signals / channels on DRS sub-frame and / or subframe configuration DMTC symbols, comprising:

[0024] 在DRS子帧和/或DMTC子帧的最后N个0FDM符号上不发送SRS,N为正整数。 [0024] DRS does not transmit SRS in a subframe and / or the last N symbols DMTC 0FDM subframe, N is a positive integer.

[0025] 本发明实施例中,所述在DRS子帧和/或DMTC子帧设定符号上不发送上行信号/信道,包括: [0025] The embodiments of the present invention, does not transmit the uplink signals / channels on DRS sub-frame and / or subframe configuration DMTC symbols, comprising:

[0026]修改上行信号/信道在所述子帧的发送时域位置,以避开所述设定符号。 [0026] modify the uplink signals / channels in the time domain position of the transmitted subframe, to avoid the setting symbol.

[0027] 本发明实施例中,所述在DRS子帧和/或DMTC子帧优先发送上行信号/信道时,所述上行信号/信道为携带上行控制信息的PUCCH或PUSCH。 When Embodiment [0027] In the present invention, the transmission priority of uplink signal / channel DRS subframes and / or DMTC subframe, the uplink signal / channel is a PUCCH or PUSCH carrying uplink control information.

[0028] 本发明实施例中,所述通过下行信令来指示在DRS子帧和/或DMTC子帧是否发送DRS、和/或是否发送上行信道/信号的信息时,所述下行信令为RRC信令或DCI。 [0028] The embodiments of the present invention, the DRS or to indicate the sub-frame and / DMTC subframe whether transmission DRS, and / or whether to transmit information of the uplink channel / signal, the downlink signaling is a downlink signaling by RRC signaling or DCI.

[0029]本发明实施例提供的上行信号/信道的发送装置,包括: [0029] The uplink signal transmitting means provided in / channel embodiment of the present invention, comprising:

[0030]配置单元,用于在DRS子帧和/或DMTC子帧上不发送上行信号/信道;或者,在DRS子帧和/或DMTC子帧设定符号上不发送上行信号/信道;或者,在DRS子帧和/或DMTC子帧优先发送上行信号/信道;或者,通过下行信令来指示在DRS子帧和/或DMTC子帧是否发送DRS、 和/或是否发送上行信道/信号的信息。 [0030] The configuration unit, for the DRS sub-frame and / or DMTC subframe does not transmit an uplink signal / channel; or does not transmit the uplink signals / channels on DRS sub-frame and / or DMTC subframe configuration symbols; or , frame priority transmitting an uplink signal / channel DRS sub-frame and / or DMTC promoter; or indicated by downlink signaling in DRS sub-frame and / or whether DMTC subframe for transmitting DRS, and / or whether to send an uplink channel / signal information.

[0031]本发明实施例中,所述配置单元,还用于修改上行信道/信号和/或修改DMTC的配置的发送配置,以避免上行信道/信号配置在DRS子帧和/或DMTC子帧中发送。 [0031] The embodiments of the present invention, the configuration unit is further configured to send a Configure modified upstream channel / signal and / or modified DMTC to avoid uplink channel / signal is arranged in DRS sub-frame and / or DMTC subframe sent.

[0032] 本发明实施例中,所述配置单元,还用于修改SRS的配置,以避免SRS与DMTC/DRS配置到相同的子帧。 Embodiment [0032] of the present invention, the configuration unit is further configured to modify the SRS configuration to avoid SRS configuration DMTC / DRS to the same sub-frame.

[0033]本发明实施例中,所述配置单元,还用于当上行信号/信道配置在DRS子帧和/或DMTC子帧发送时,不发送所述上行信号/信道。 Embodiment [0033] of the present invention, the configuration unit is also used when the uplink signal / channel is arranged at the DRS sub-frame and / or subframe DMTC transmission, does not transmit the uplink signals / channels.

[0034] 本发明实施例中,所述配置单元,还用于在DRS子帧和/或DMTC子帧中不发送SRS, 所述SRS包括trigger type 0和trigger type 1的SRS;或者,在DRS子巾贞和/或DMTC子巾贞中不发送SRS,所述SRS包括trigger type 0的SRS。 [0034] The embodiments of the present invention, the configuration unit is further configured to DRS sub-frame and / or subframe DMTC SRS is not transmitted, including the SRS and the SRS type 0 of the trigger type 1 Trigger; or, in DRS Zhen sub towels and / or wipes Zhen DMTC sub SRS is not transmitted, including the SRS SRS trigger type 0 in.

[0035] 本发明实施例中,所述配置单元,还用于在DRS子帧和/或DMTC子帧的最后N个OFDM 符号上不发送上行信号/信道,N为正整数。 Embodiment [0035] of the present invention, the configuration unit is further configured in the DRS subframe and / or DMTC last N OFDM symbol of the subframe does not transmit uplink signals / channels, N being a positive integer.

[0036] 本发明实施例中,所述配置单元,还用于在DRS子帧和/或DMTC子帧的最后N个0FDM 符号上不发送SRS,N为正整数。 Embodiment [0036] of the present invention, the configuration unit is further configured in the DRS subframe and / or the last N symbols DMTC 0FDM does not transmit the SRS sub-frame, N is a positive integer.

[0037]本发明实施例中,所述配置单元,还用于修改上行信号/信道在所述子帧的发送时域位置,以避开所述设定符号。 Embodiment [0037] of the present invention, the configuration unit is further configured to modify the uplink signals / channels in the time domain position of the transmitted subframe, to avoid the setting symbol.

[0038]本发明实施例中,所述在DRS子帧和/或DMTC子帧优先发送上行信号/信道时,所述上行信号/信道为携带上行控制信息的PUCCH或PUSCH。 When the [0038] embodiment of the present invention, the transmission priority of uplink signal / channel DRS subframes and / or DMTC subframe, the uplink signal / channel is a PUCCH or PUSCH carrying uplink control information.

[0039]本发明实施例中,所述通过下行信令来指示在DRS子帧和/或DMTC子帧是否发送DRS、和/或是否发送上行信道/信号的信息时,所述下行信令为RRC信令或DCI。 [0039] The embodiments of the present invention, the DRS or to indicate the sub-frame and / DMTC subframe whether transmission DRS, and / or whether to transmit information of the uplink channel / signal, the downlink signaling is a downlink signaling by RRC signaling or DCI.

[0040]本发明实施例的技术方案中,在DRS子帧和/或DMTC子帧上不发送上行信号/信道; 或者,在DRS子帧和/或DMTC子帧设定符号上不发送上行信号/信道;或者,在DRS子帧和/或DMTC子帧优先发送上行信号/信道;或者,通过下行信令来指示在DRS子帧和/或DMTC子帧是否发送DRS、和/或是否发送上行信道/信号的信息。 [0040] The technical solutions of the embodiments of the present invention, does not transmit the uplink signals / channels on DRS sub-frame and / or DMTC subframe; or does not transmit an uplink signal on a DRS sub-frame and / or DMTC subframe configuration symbols / channel; or preferentially transmit uplink signals / channels in DRS sub-frame and / or DMTC subframe; or indicated by downlink signaling in DRS sub-frame and / or whether DMTC subframe for transmitting DRS, and / or whether to transmit uplink channel / information signal. 可见,UE发送上行信号/信道时,协调了上行信号/信道与下行DRS或下行DMTC之间的发送,避免了上行信号/信道对下行DRS或下行DMTC的影响。 Be seen, the UE sends an uplink signal / channel, transmission coordination between uplink signals / downlink channel or downlink DRS DMTC, to avoid the impact of uplink signals / downlink channel or downlink DRS of DMTC.

附图说明 BRIEF DESCRIPTION

[0041 ]图1为本发明实施例的上行信号/信道的发送方法的流程示意图; [0041] FIG. 1 is a schematic flow of uplink signal transmission method of embodiment / channel embodiment of the invention;

[0042] 图2为本发明实施例的上行信号/信道的发送装置的结构组成示意图。 Uplink signals [0042] FIG. 2 embodiment of the present invention a configuration / channel transmission device composed of FIG.

具体实施方式 Detailed ways

[0043] 为了能够更加详尽地了解本发明实施例的特点与技术内容,下面结合附图对本发明实施例的实现进行详细阐述,所附附图仅供参考说明之用,并非用来限定本发明实施例。 [0043] To be more detailed understanding of the characteristics and technical contents of the present embodiment of the invention, the accompanying drawings for implementation of the embodiments set forth in detail in conjunction with the present invention, with reference to the accompanying drawings are for illustrative purposes and are not intended to limit the present invention Example.

[0044] DRS可以用于小区搜索、同步和/或RRM测量等。 [0044] DRS may be used in a cell search, synchronization, and / or RRM measurement. 即使在小区没有打开或没有业务发送的情况下,如果在LAA或small cell on/off场景中没有DRS,在竞争到非授权载波来发送数据后或小区打开后再进行同步和RRM测量,则会花费较大的同步和测量时间,从而会降低频谱效率。 Even in the absence of open cell or no traffic transmitted, if the LAA is not in the DRS or small cell on / off scenario, synchronization and RRM measurement after the competitive carriers to transmit unauthorized data or open cell then will spend so much time synchronization and measurement, which will reduce the spectrum efficiency.

[0045] 在Rel-13中,DRS具有较高的LBT优先级,只需要侦听一个不小于X us(如25us)的时间间隔,基站即可发送DRS。 [0045] In the Rel-13, DRS LBT having higher priority, a listener need only be not less than X us (25us as) time interval, the base station can send DRS. 在Rel-12/13版本中,DMTC的周期为40/80/160ms,持续时间duration为6ms。 Version Rel-12/13 in, DMTC a cycle of 40/80 / 160ms, the duration of duration of 6ms. 因此,较长发送周期的DRS采用较高优先级的LBT方式对数据发送影响不大。 Thus, DRS longer transmission cycle with a higher priority data transmission manner LBT little effect.

[0046] 在LAA中,即使上下行可以在同一子帧中进行发送,也需要考虑上行发送和DRS发送之间的影响。 [0046] In the LAA, even if the uplink and downlink may be transmitted in the same sub-frame, also we need to consider the uplink transmission between the transmission and the DRS. 为了协调上行发送和DRS发送,保证非授权载波系统的性能能不受影响,本发明实施例提供了一种上行信号/信道的发送方法。 To coordinate DRS transmission and uplink transmission, to ensure that unauthorized carrier system performance can be affected, embodiments provide a uplink signal / channel transmission method of the present invention.

[0047]本发明实施例的上行信号/信道的发送方法适用于所有非授权载波系统,不限于LAA系统。 Example of an uplink signal [0047] The present invention is / channel transmission method is applicable to all non-authorized carrier system, the system is not limited to the LAA. 为了便于描述,本发明实施例以LAA系统作为非授权载波系统的一个典型应用进行描述。 For ease of description, embodiments of the present invention to be described as a system LAA typical application unauthorized carrier system.

[0048]以上行信号/信道为SRS为例,SRS可以单独发送,也可以和其他上行信道一起发送。 [0048] The above line signals / channels as an example SRS, SRS can be sent separately, and may be transmitted together with other uplink channels. SRS有周期发送和非周期发送两种方式(也即trigger type 0和trigger type l)〇SRS 在子帧的最后一个符号发送(对于TDD上行导频(UpPTS)占用2个单载波频分多址(SC-FDMA, Single Carrier-Frequency Division Multiple Access)符号,这两个符号都可以用于SRS传输)。 There SRS transmission period and non-periodic transmission in two ways (i.e., trigger type 0 and trigger type l) 〇SRS transmitted in the last symbol of the subframe (for TDD uplink pilot (UpPTS) occupies two Single Carrier Frequency Division Multiple Access (SC-FDMA, Single Carrier-Frequency Division Multiple Access) symbols, two symbols can be used for SRS transmission). SRS的周期在2ms到320ms之间(trigger type 0/1以及K)D/TDD各有不同)。 SRS period between 2ms to 320ms (trigger type 0/1 and K) D / TDD vary).

[0049] LAA DRS占用每个子巾贞的前12个正交频分复用(OF'DLOrthogonal Frequency Division Multiplexing)符号,子巾贞的最后两个OFDM符号可以用于CCA,而SRS在子帧的最后一个符号发送,且SRS周期最低为2ms。 [0049] LAA DRS occupy the first 12 of each sub-towel orthogonal frequency division multiplexing infidelity (OF'DLOrthogonal Frequency Division Multiplexing) symbols, the sub towel Zhen last two OFDM symbols may be used in the CCA, and the sub-frame of SRS The last symbol transmission, SRS and the minimum period is 2ms. 如果SRS在DMTC中发送,则会降低DRS的发送机会。 If SRS is sent in DMTC, the transmission will reduce the chance of DRS.

[0050] 图1为本发明实施例的上行信号/信道的发送方法的流程示意图,如图1所示,所述上行信号/信道的发送方法包括以下步骤: [0050] Fig 1 a schematic flow chart of the method of transmitting an uplink signal according to / channel embodiment of the invention, shown in Figure 1, the uplink signal / channel transmission method comprising the steps of:

[0051]步骤101:根据所述子帧位置,在DRS子帧和/或DMTC子帧上不发送上行信号/信道; 或者,在DRS子帧和/或DMTC子帧设定符号上不发送上行信号/信道;或者,在DRS子帧和/或DMTC子帧优先发送上行信号/信道;或者,通过下行信令来指示在DRS子帧和/或DMTC子帧是否发送DRS、和/或是否发送上行信道/信号的信息。 [0051] Step 101: The position of the subframe, an uplink signal is not transmitted / or the DRS channel subframe and / DMTC subframe; or does not transmit the DRS on the uplink sub-frame and / or subframe configuration symbols DMTC signal / channel; or preferentially transmit uplink signals / channels in DRS sub-frame and / or DMTC subframe; or indicated by downlink signaling in DRS sub-frame and / or whether DMTC subframe for transmitting DRS, and / or whether to send uplink channels / information signal.

[0052] 这里,DMTC持续时间为6ms,也即一般包括6个子帧。 [0052] Here, DMTC duration of 6ms, i.e. generally comprises 6 sub-frames. 在DMTC中有可能只在部分子帧中发送DRS,这一点取决于DRS的发送策略和LBT结果。 It is possible to send DRS DMTC only in part of the sub-frame, it depends on the transmission strategy DRS and LBT results. 例如,DRS只需要在每个DMTC内成功发送一次,如果信道一直为忙则不发送。 For example, DRS successfully transmitted only once within each DMTC, if the channel is not busy has been transmitted. 进一步的,DRS只需要在每个DMTC中第一个空闲子帧发送。 Further, DRS idle only the first sub-frame transmitted in each of DMTC. 那么在DMTC中的第一个空闲子帧则优先发送DRS,不发送上行信号/信道。 Then the first idle subframe is preferentially transmitted in DMTC DRS, does not transmit the uplink signals / channels. 但在DMTC中的其他空闲子帧基站不用发送DRS时,则可以用于发送上行信号/信道。 But the other base station in the idle sub-frames without sending the DMTC for DRS, it may be used to transmit an uplink signal / channel.

[0053]另外一个方法是,虽然基站有可能只在部分DRS子帧或DMTC子帧发送DRS,但是考虑到邻区的DRS发送、以及UE对本区/邻区是否发送DRS存在误判可能性,因此可以在DRS和/ 或DMTC所在的第一子帧位置处不发送上行信号/信道。 [0053] Another method is that while the base station is possible only in a portion DRS DMTC subframe or subframe for transmitting DRS, but considering the neighboring DRS transmitted, and whether the UE transmits DRS there is a possibility of misjudgment in the area / neighborhood. thus may not transmit an uplink signal / channel at the first subframe position DRS and / or location of DMTC. 根据这个方法,DMTC的6个子帧都不发送上行信号/信道,无论该DMTC中的6个子帧是否都用于DRS发送。 According to this method, the 6 subframes DMTC not transmit an uplink signal / channel, whether or not the DMTC 6 subframes are used for DRS transmission.

[0054] 在一种实施方式中,所述在DRS子帧和/或DMTC子帧上不发送上行信号/信道,包括: [0054] In one embodiment, the does not transmit uplink signals / channels on DRS sub-frame and / or subframe DMTC, comprising:

[0055] 修改上行信道/信号和/或修改DMTC的配置的发送配置,以避免上行信道/信号配置在DRS子帧和/或DMTC子帧中发送。 [0055] Review uplink channels / signals and / or transmission of the modified Configuration DMTC to avoid uplink channel / signal transmission arranged in DRS sub frame and / or subframe DMTC.

[0056] 或者,修改信道探测参考信号SRS的配置,以避免SRS与DMTC/DRS配置到相同的子帧。 [0056] Alternatively, modified channel sounding reference signal SRS configuration to avoid SRS and DMTC / DRS configured into the same subframe.

[0057] 本实施方式中,上行信号/信道可以是信道探测参考信号(SRS,Sounding Reference Signal),对SRS的发送配置进行限制或修改,避免SRS和DMTC或DRS配置到相同的子帧。 [0057] The present embodiment described above, the uplink signal / channel may be a channel sounding reference signal (SRS, Sounding Reference Signal), the transmission arranged SRS to restrict or modify avoid SRS and DMTC or DRS configuration to the same sub-frame. 或者,还可以对DMTC的发送配置进行限制或修改,避免SRS和DMTC或DRS配置到相同子中贞。 Alternatively, or may also be modified to limit the transmission configuration DMTC avoid or SRS and DRS DMTC arranged in the same sub-Zhen.

[0058] 基于DMTC的配置,对SRS的发送配置进行限制或修改具体为: [0058] DMTC-based configuration, the configuration of the SRS transmission to be limiting or specifically modified:

[0059] Rel-12/13中DRS DMTC的周期(period)为40/8〇/l6〇ms,偏移(offset)范围为0〜 (period-l)ms,持续时间(duration)为6ms。 [0059] Rel-12 in the DRS DMTC cycle (period) / 13 40 / 8〇 / l6〇ms offset (offset) in the range of 0~ (period-l) ms, duration (DURATION) is 6ms. 那么DMTC出现在每个无线帧的子帧^^口!^-offset,10)]到子帧[mod(mod(DMTC-offset,10)+5,10)]。 DMTC then appears in the subframe of each radio frame opening ^^ ^ -! Offset, 10)] to the sub-frame [mod (mod (DMTC-offset, 10) +5,10)]. 例如DMTC-offset为l,那么DMTC 的范围为子帧1到子帧6。 E.g. DMTC-offset is l, then the range of DMTC subframe 1 to subframe 6. 如果DMTC-offset为7,那么DMTC的范围为子帧7到下个无线帧的子巾贞2,共6个子中贞。 If DMTC-offset is 7, then the subframe DMTC range 7 to the next radio sub frame towel Zhen 2, 6 in the sub-Ching.

[0060] 为避免SRS和DMTC配置到相同子帧,可以对3GPP 36.211 Rel-10〜13中Table 5.5.3.3-1和/或Table 5 • 5.3 • 3-2中的srs-SubframeConfig的配置进行限制或修改。 [0060] In order to avoid the same SRS configuration and DMTC subframe may be limited and / configuration 3GPP 36.211 Rel-10~13 in Table 5.5.3.3-1 or Table 5 • 5.3 • in the 3-2 srs-SubframeConfig or modified. 其中, 对srs-SubframeConfig配置进行限制,是在现有配置中,采用srs-SubframeConfig不会使得SRS在上述DMTC所在的子帧发送。 Wherein, for srs-SubframeConfig configuration limits in the existing configuration, without making use of srs-SubframeConfig SRS transmission in the sub-frame is located above DMTC. 对sr s-Subf rameConf ig的配置进行修改,是采用新的或者利用reserved 的srs-SubframeConf ig,定义新的Conf igurat ion Period 和Transmission offset,使得SRS不会在上述DMTC所在的子帧发送。 Modify the configuration sr s-Subf rameConf ig is new or srs-SubframeConf ig using reserved, the definition of new Conf igurat ion Period and Transmission offset, so that the SRS is not transmitted in the sub-frame is located above DMTC.

[0061 ]和/或,对3GPP 36.213Rel-10〜13中Table 8.2-1 和/或Table 8.2-2和/或1&1316 8.2-4和/或Table 8.2-4中的SRS Configuration Index Isrs配置进行限制或修改,避免和DMTC配置在相同子帧中。 [0061] and / or on the 3GPP 36.213Rel-10~13 in Table 8.2-1 and / or Table 8.2-2 and / or 1 & amp; 1316 8.2-4 and / or Table 8.2-4 in configuration SRS Configuration Index Isrs limiting or modified, and to avoid DMTC arranged in the same subframe.

[0062] 基于SRS的配置,对DMTC的发送配置进行限制和修改具体为:采用不同的DMTC of f set,避开可能会发送SRS的子帧。 [0062] SRS-based configuration, the configuration of the transmission to be limiting and modifications DMTC specifically: different DMTC of f set, a subframe may avoid transmitting the SRS.

[0063] 在一种实施方式中,所述在DRS子帧和/或DMTC子帧上不发送上行信号/信道,包括: [0063] In one embodiment, the does not transmit uplink signals / channels on DRS sub-frame and / or subframe DMTC, comprising:

[0064] 当上行信号/信道配置在DRS子帧和/或DMTC子帧发送时,不发送所述上行信号/信道。 [0064] When the uplink signal / channel is arranged at the DRS sub-frame and / or subframe DMTC transmission, does not transmit the uplink signals / channels.

[0065] 具体地,在DRS子巾贞和/或DMTC子桢中不发送SRS,所述SRS包括trigger type 0和trigger type 1的SRS; [0065] Specifically, the SRS is not transmitted DRS sub towel Zhen and / or sub-frames DMTC, the SRS comprises a trigger type 0 and the trigger type SRS 1;

[0066] 或者,在DRS子帧和/或DMTC子帧中不发送SRS,所述SRS包括trigger type 0的SRS。 [0066] Alternatively, the SRS is not transmitted DRS sub-frame and / or subframe DMTC, including the SRS SRS trigger type 0 in.

[0067] 本实施方式中,UE在DRS和/或DMTC所在的子帧中不发送SRS,包括方式一:触发型(trigger type)0和trigger type 1的SRS。 [0067] The embodiment according to the present embodiment, the sub-frame the UE DRS and / or DMTC where the SRS is not transmitted, a mode comprising: a trigger type (trigger type) SRS 0 and the trigger type 1. 方式二:UE在DRS和/或DMTC所在的子帧中不发送SRS,包括trigger type 0的SRS。 Second way: UE does not transmit SRS in a subframe DRS and / or DMTC located, including the SRS trigger type 0.

[0068] 对于方式一:SRS的发送配置和参数可以不做修改,例如SRS的子帧配置和SRS的配置序号不变,如果SRS落在DRS和/或DMTC所在的子帧中,为避免对DRS发送的影响,UE不发送SRS。 [0068] For one embodiment: sending SRS configuration parameters and can not be modified, for example, an SRS SRS subframe configuration and the same number of configuration, if the SRS and DRS falls / subframe or DMTC located, to avoid DRS impact sent, UE does not transmit SRS. 因为DMTC的周期相对较长,最频繁也有40ms,SRS周期配置的灵活度较大,因此在DRS或DMTC所在的子帧丢(drop)掉SRS影响不大。 DMTC because of a relatively long period, most often there are 40ms, the configuration of the SRS period great flexibility, so the child resides in a DRS or DMTC frame lost (drop) off SRS little impact.

[0069] 对于方式二:由于trigger type 1是由下行控制信息(DCI,Downl ink Control Information)触发发送的SRS类型,因此可以有较高的优先级,只需要满足配置要求和发送条件如信道空闲,就可以在DRS和/或DMTC所在的子帧中发送。 [0069] For the second approach: since the trigger type 1 control information (DCI, Downl ink Control Information) triggers SRS type transmitted by the downlink, and therefore can have a higher priority, only configuration requirements and transmission conditions are met, such as the channel is idle , can be transmitted in a subframe DRS and / or DMTC located. 但是ue在DRS和/或DMTC所在的子巾贞中不发送trigger type 0的SRS。 However, in the sub-Zhen towel ue in DRS and / or does not transmit DMTC located SRS trigger type 0 in.

[0070]在一种实施方式中所述在DRS子帧和/或DMTC子帧设定符号上不发送上行信号/信道,包括: [0070] does not transmit the uplink signals / channels on DRS sub-frame and / or subframe configuration symbols DMTC In one embodiment, comprising:

[0071] 在DRS子帧和/或DMTC子帧的最后N个0FDM符号上不发送上行信号/信道,N为正整数。 [0071] does not transmit the uplink signals / channels on DRS sub-frame and / or the last N symbols DMTC 0FDM subframe, N is a positive integer.

[0072] 具体地,在DRS子帧和/或DMTC子帧的最后N个0FDM符号上不发送SRS,N为正整数。 [0072] Specifically, the SRS is not transmitted in the last N symbols 0FDM DRS sub-frame and / or subframe DMTC, N is a positive integer. [0073]这里,修改上行信号/信道在所述子帧的发送时域位置,以避开所述设定符号。 [0073] Here, the uplink signal to modify / channel at the position of the subframe transmitting the domain, to avoid the setting symbol. 具体地, specifically,

[0074]可以修改SRS的发送时频位置,例如SRS在子帧的符号1、或2、或3、或8上发送、或其他符号。 When the [0074] modifications may transmit the SRS frequency position, for example in the SRS transmission, the symbol of a subframe 1, or 2, or 3, or 8, or other symbols. 所述子帧尤其是指DRS子帧。 Particularly to the subframe DRS subframe. 本示例限定UE在某些特定符号上不发送,例如,特定符号为DRS和/或DMTC所在子帧中的最后一个符号或最后两个符号。 This example defines the UE does not transmit on a certain symbol, e.g., a specific symbol of DRS and / or sub-frame where DMTC last symbol or the last two symbols. 因为子帧的最后一个符号或最后两个符号可用于DRS LBT/CCA。 Since the last symbol of the subframe symbols may be used or the last two DRS LBT / CCA.

[0075]本发明实施例中,所述在DRS子帧和/或DMTC子帧优先发送上行信号/信道时,所述上行信号/信道为携带上行控制信息的PUCCH或PUSCH。 When the [0075] embodiment of the present invention, the transmission priority of uplink signal / channel DRS subframes and / or DMTC subframe, the uplink signal / channel is a PUCCH or PUSCH carrying uplink control information.

[0076]本发明实施例中,所述通过下行信令来指示在DRS子帧和/或DMTC子帧是否发送DRS、和/或是否发送上行信道/信号的信息时,所述下行信令为RRC信令或DCI。 [0076] The embodiments of the present invention, the DRS or to indicate the sub-frame and / DMTC subframe whether transmission DRS, and / or whether to transmit information of the uplink channel / signal, the downlink signaling is a downlink signaling by RRC signaling or DCI.

[0077]下面结合具体示例再对本发明实施例的上行信号/信道的发送方法进行解释说明。 [0077] The following example of an uplink signal / channel transmission method will be explained further embodiment of the present invention described in conjunction with specific examples.

[0078] 当上行发送携带控制信令的物理上行共享信道(PUSCH,Physical Uplink Shared Channel)、和/或携带控制信令(HARQ_ACK和/或SR和/或信道状态信息CSI)的物理上行链路控制信道(PUCCH,Physical Uplink Control Channel),遇到DMTC子巾贞(或DRS子巾贞)。 [0078] When the uplink transmission physical uplink shared channel (PUSCH, Physical Uplink Shared Channel) carries control signaling, and / or carrying control signaling (HARQ_ACK and / or SR, and / or channel state information CSI) physical uplink control channel (PUCCH, Physical Uplink Control Channel), met DMTC child towel Zhen (or DRS sub towel Zhen). 考虑到上行发送的定时关系(尽管这种定时关系仍受到LBT等因素影响),优先发送mJSCH和/或PUCCH。 Considering the uplink transmission timing relationship (although this influence is still subject to LBT timing relationships and other factors), mJSCH preferentially transmitted and / or PUCCH. 一个DMTC时长有6ms,DRS可以尝试在DMTC中的其他子帧发送。 There is a long time 6ms DMTC, DRS can try DMTC in the other sub-frame transmission.

[0079] 当上行发送PUSCH和/或携带控制信令(HARQ_ACK、和/或SR、和/或信道状态信息CSI)的PUCCH,遇到DMTC子帧(或DRS子帧)。 [0079] When the uplink PUSCH transmission and / or carrying control signaling (HARQ_ACK, and / or SR, and / or channel state information CSI) of the PUCCH, encountered DMTC subframe (subframe or DRS). 考虑到DMTC周期较长且DRS需要维持同步和测量功能,优先在DMTC中发送DRS。 Considering the long cycle and DMTC DRS is necessary to maintain synchronization and measurement functions, DMTC preferentially transmitted in the DRS. PUSCH和/或PUCCH可以在DMTC中的其他子帧或DMTC之外发送。 PUSCH and / or PUCCH subframe or may be other than the DMTC transmitted DMTC. 或者,PUSCH和/或PUCCH在DRS子帧、或DMTC子帧不发送。 Alternatively, the PUSCH and / or PUCCH in the subframe DRS or DMTC subframe does not transmit.

[0080] 在本发明另一实施方式中,在DRS子帧和/或DMTC子帧是否发送DRS、和/或是否发送上行信道/信号的信息,通过下行信令来指示。 [0080] In another embodiment of the present invention, the DRS sub-frame and / or subframe transmission whether DMTC DRS, and / or whether to transmit information of the uplink channel / signal, indicated by a downlink signaling.

[0081] 根据上行发送定时或配置,部分上行信道或信号有需求在DRS子帧和/或DMTC子帧发送。 [0081] The uplink transmission timing or configuration, or part of an uplink channel signal needs to send in DRS sub-frame and / or subframe DMTC. 此时在DRS子巾贞和/或DMTC子巾贞发送DRS,还是发送上彳丁彳目道/彳目号,可以通过尚层彳目令预先配置;或者,通过下行DCI来动态指示。 At this time, the sub-transmission in DRS DRS Zhen towels and / or wipes DMTC sub Zhen, butoxy or left foot on the left foot transmission channel mesh / mesh number of the left foot, left foot mesh layer can still make preconfigured; Alternatively, a downlink DCI dynamically indicated.

[0082]图2为本发明实施例的上行信号/信道的发送装置的结构组成示意图,如图2所示, 所述上行信号/信道的发送装置包括: Uplink signals [0082] FIG. 2 embodiment of the present invention / the structure of a transmission channel composed of a schematic apparatus, shown in Figure 2, the uplink signal / channel transmitting device comprises:

[0083] 配置单元21,用于在DRS子帧和/或DMTC子帧上不发送上行信号/信道;或者,在DRS 子帧和/或DMTC子帧设定符号上不发送上行信号/信道;或者,在DRS子帧和/或DMTC子帧优先发送上行信号/信道;或者,通过下行信令来指示在DRS子帧和/或DMTC子帧是否发送DRS、 和/或是否发送上行信道/信号的信息。 [0083] The configuration unit 21, for the DRS sub-frame and / or DMTC subframe does not transmit an uplink signal / channel; or, in DRS sub-frame and / or DMTC subframe configuration does not transmit an uplink signal / channel symbol; Alternatively, preferentially transmit uplink signals / channels in DRS sub-frame and / or DMTC subframe; or indicated by downlink signaling in DRS sub-frame and / or whether DMTC subframe for transmitting DRS, and / or whether to send an uplink channel / signal Information.

[0084]本发明实施例中,所述配置单元21,还用于修改上行信道/信号和/或修改DMTC的配置的发送配置,以避免上行信道/信号配置在DRS子帧和/或DMTC子帧中发送。 Embodiment [0084] of the present invention, the configuration unit 21 is further configured to send a Configure modified upstream channel / signal and / or modified DMTC to avoid uplink channel / signal is arranged in DRS sub-frame and / or DMTC sub frame transmission.

[0085]本发明实施例中,所述配置单元21,还用于修改SRS的配置,以避免SRS与DMTC/DRS 配置到相同的子帧。 Embodiment [0085] of the present invention, the configuration unit 21 is further configured to modify the SRS configuration to avoid SRS configuration DMTC / DRS to the same sub-frame.

[0086]本发明实施例中,所述配置单元21,还用于当上行信号/信道配置在DRS子帧和/或DMTC子帧发送时,不发送所述上行信号/信道。 Embodiment [0086] of the present invention, the configuration unit 21 is further configured to, when the uplink signal / channel is arranged at the DRS sub-frame and / or subframe DMTC transmission, does not transmit the uplink signals / channels.

[0087]本发明实施例中,所述配置单元21,还用于DRS子帧和/或DMTC子帧中不发送SRS, 所述SRS包括trigger type 0和trigger type 1的SRS;或者,在DRS子帧和/或DMTC子帧中不发送SRS,所述SRS包括trigger type 0的SRS。 [0087] The embodiments of the present invention, the configuration unit 21 is further configured to DRS sub-frame and / or subframe DMTC SRS is not transmitted, including the SRS SRS type 0 and a trigger type 1 Trigger; or, in DRS sub-frame and / or subframe DMTC not transmit SRS, the SRS comprises the SRS trigger type 0.

[0088]本发明实施例中,所述配置单元21,还用于在DRS子帧和/或DMTC子帧的最后N个OFDM符号上不发送上行信号/信道,N为正整数。 Embodiment [0088] of the present invention, the configuration unit 21 is further configured not to transmit the uplink signal / channels on DRS subframe and / or DMTC last N OFDM symbol of a subframe, N is a positive integer.

[0089] 本发明实施例中,所述配置单元21,还用于在DRS子帧和/或DMTC子帧的最后N个OFDM符号上不发送SRS,N为正整数 [0089] The embodiments of the present invention, the configuration unit 21 is further configured on the last N OFDM symbols DRS sub-frame and / or subframe DMTC the SRS is not transmitted, N is a positive integer

[°090]本发明实施例中,所述配置单元21,还用于修改上行信号/信道在所述子帧的发送时域位置,以避开所述设定符号。 [° 090] embodiment of the present invention, the configuration unit 21 is further configured to modify the uplink signals / channels in the time domain position of the transmitted subframe, to avoid the setting symbol.

[0091]本发明实施例中,所述在DRS子帧和/或DMTC子帧优先发送上行信号/信道时,所述上行信号/信道为携带上行控制信息的TOCCH或PUSCH。 When the [0091] embodiment of the present invention, the transmission priority of uplink signal / channel DRS subframes and / or DMTC subframe, the uplink signal / channel carrying TOCCH or PUSCH uplink control information.

[0092]本发明实施例中,所述通过下行信令来指示在DRS子帧和/或DMTC子帧是否发送DRS、和/或是否发送上行信道/信号的信息时,所述下行信令为RRC信令或DCI。 [0092] The embodiments of the present invention, the DRS or to indicate the sub-frame and / DMTC subframe whether transmission DRS, and / or whether to transmit information of the uplink channel / signal, the downlink signaling is a downlink signaling by RRC signaling or DCI.

[0093]本领域技术人员应当理解,图2所示的上行信号/信道的发送装置中的各单元的实现功能可参照前述上行信号/信道的发送方法的相关描述而理解。 [0093] It should be understood by those skilled in the art, realize the function of each unit of the transmission apparatus shown in FIG uplink signal / channel in the uplink may be understood with reference to the signal / transmission method described in the relevant channel. 图2所示的上行信号/信道的发送装置中的各单元的功能可通过运行于处理器上的程序而实现,也可通过具体的逻辑电路而实现。 Function of each unit uplink signal transmitting apparatus shown in FIG. 2 / channel in the program can be achieved by running on a processor, can also be achieved by a specific logic circuit.

[0094]本发明实施例所记载的技术方案之间,在不冲突的情况下,可以任意组合。 [0094] between the technical solutions described in the embodiment of the present invention, in the case of no conflict, it can be arbitrarily combined.

[0095]在本发明所提供的几个实施例中,应该理解到,所揭露的方法和智能设备,可以通过其它的方式实现。 [0095] The present invention provides several embodiments, it should be understood that the disclosed methods and intelligent device, can be implemented in other ways. 以上所描述的设备实施例仅仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,如:多个单元或组件可以结合,或可以集成到另一个系统,或一些特征可以忽略,或不执行。 Example apparatus described above is merely exemplary, for example, the unit division is merely logical functions, can have other division, such as the actual implementation: a plurality of units or components may be combined, or It can be integrated into another system, or some features may be ignored or not performed. 另外,所显示或讨论的各组成部分相互之间的耦合、或直接耦合、或通信连接可以是通过一些接口,设备或单元的间接耦合或通信连接,可以是电性的、机械的或其它形式的。 Further, the various components shown or discussed coupling, or direct coupling between each other, or the communication connection may be indirectly coupled or communicating through some interfaces, devices or units may be electrical, mechanical, or other form of.

[0096]上述作为分离部件说明的单元可以是、或也可以不是物理上分开的,作为单元显示的部件可以是、或也可以不是物理单元,即可以位于一个地方,也可以分布到多个网络单元上;可以根据实际的需要选择其中的部分或全部单元来实现本实施例方案的目的。 [0096] As the above-described means may be separate components, or may not be physically separated, as the unit display member may be, or may not be physical units, i.e. may be located in one place and to be distributed to a plurality of networks unit; can select some or all of the units according to actual needs to achieve the object of the solutions of the embodiments.

[0097]另外,在本发明各实施例中的各功能单元可以全部集成在一个第二处理单元中, 也可以是各单元分别单独作为一个单元,也可以两个或两个以上单元集成在一个单元中; 上述集成的单元既可以采用硬件的形式实现,也可以采用硬件加软件功能单元的形式实现。 [0097] Further, in the embodiment of the present invention, each of the functional units may be all integrated in a second processing unit, each unit may be separately as a unit, may be two or more units are integrated in a unit; and the integrated unit may take the form of hardware, software functional units in hardware may also be implemented.

[0098]以上所述,仅为本发明的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本发明的保护范围之内。 [0098] The above are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, any skilled in the art in the art within the technical scope of the present invention is disclosed, variations may readily occur or Alternatively, it shall fall within the protection scope of the present invention.

Claims (20)

1. 一种上行信号/信道的发送方法,其特征在于,所述方法包括: 在发现信号DRS子帧和/或发现信号测量定时配置DMTC子帧上不发送上行信号/信道; 或者,在DRS子帧和/或DMTC子帧设定符号上不发送上行信号/信道; 或者,在DRS子帧和/或DMTC子帧优先发送上行信号/信道; 或者,通过下行信令来指示在DRS子帧和/或DMTC子帧是否发送DRS、和/或是否发送上行信道/信号的信息。 A signal / transmission method for an uplink channel, wherein, said method comprising: a discovery signal DRS subframe and / or the timing discovery signal measurement configuration does not transmit uplink signals / channels on DMTC subframe; or, in DRS sub-frame is not transmitted and or / DMTC subframe configuration symbols uplink signals / channels; or preferentially transmit uplink signals / channels in DRS sub-frame and / or DMTC subframe; Alternatively, a downlink signaling to indicate frame DRS sub and / or the subframe is transmitted DMTC DRS, and / or whether to send uplink channel information / signal.
2. 根据权利要求1所述的上行信号/信道的发送方法,其特征在于,所述在DRS子帧和/ 或DMTC子帧上不发送上行信号/信道,包括: 修改上行信道/信号和/或修改DMTC的配置的发送配置,以避免上行信道/信号配置在DRS子帧和/或DMTC子帧中发送。 The uplink signal / transmission method for a channel according to claim 1, characterized in that the does not transmit uplink signals / channels on DRS sub-frame and / or DMTC subframe, comprising: modifying an uplink channel / signal and / Configuring or modifying the transmission DMTC to avoid uplink channel / signal transmission arranged in DRS sub frame and / or subframe DMTC.
3. 根据权利要求2所述的上行信号/信道的发送方法,其特征在于,所述在DRS子帧和/ 或DMTC子帧上不发送上行信号/信道,包括: 修改信道探测参考信号SRS的配置,以避免SRS与DMTC/DRS配置到相同的子帧。 The uplink signal / transmission method for a channel according to claim 2, wherein not transmitting an uplink signal / channel said on DRS sub-frame and / or DMTC subframes, comprising: a modified channel sounding reference signal (SRS) of configuration to avoid SRS and DMTC / DRS configured into the same subframe.
4. 根据权利要求1所述的上行信号/信道的发送方法,其特征在于,所述在DRS子帧和/ 或DMTC子帧上不发送上行信号/信道,包括: 当上行信号/信道配置在DRS子帧和/或DMTC子帧发送时,不发送所述上行信号/信道。 The uplink signal / transmission method for a channel according to claim 1, characterized in that the does not transmit uplink signals / channels or DRS subframe and / DMTC subframe, comprising: when the up signal / channel disposed DRS sub-frame and / or subframe DMTC transmission, does not transmit the uplink signals / channels.
5. 根据权利要求4所述的上行信号/信道的发送方法,其特征在于,所述当上行信号/信道配置在DRS子帧和/或DMTC子帧发送时,不发送所述上行信号/信道,包括: 在DRS子巾贞和/或DMTC子帧中不发送SRS,所述SRS包括trigger type 0和trigger type 1 的SRS; 或者,在DRS子帧和/或DMTC子帧中不发送SRS,所述SRS包括trigger type 0的SRS。 The uplink signal / channel transmission method as claimed in claim 4, wherein, when the uplink signal / channel is arranged at the DRS sub-frame and / or subframe DMTC transmission, does not transmit the uplink signals / channels comprising: not transmitting the SRS and DRS sub towel Zhen / or DMTC subframe including the SRS and the SRS type 0 of the trigger type 1 Trigger; or does not transmit the SRS and DRS sub-frame / sub-frame or DMTC, the SRS includes the SRS trigger type 0.
6. 根据权利要求1所述的上行信号/信道的发送方法,其特征在于,所述在DRS子帧和/ 或DMTC子帧设定符号上不发送上行信号/信道,包括: 在DRS子帧和/或DMTC子帧的最后N个正交频分复用OFDM符号上不发送上行信号/信道, N为正整数。 The uplink signal / channel transmission method according to claim 1, characterized in that said uplink signal is not transmitted / DRS channel on sub-frame and / or subframe configuration DMTC symbols, comprising: a subframe in DRS and / or the sub-frame DMTC last N orthogonal frequency-division multiplexing does not transmit the uplink signals / channels on an OFDM symbol, N being a positive integer.
7. 根据权利要求6所述的上行信号/信道的发送方法,其特征在于,所述在DRS子帧和/ 或DMTC子帧设定符号上不发送上行信号/信道,包括: 在DRS子帧和/或DMTC子帧的最后N个OFDM符号上不发送SRS,N为正整数。 The uplink signal / channel transmission method according to claim 6, wherein the uplink signal is not transmitted / DRS channel on sub-frame and / or subframe configuration DMTC symbols, comprising: a subframe in DRS and / or on the last N OFDM symbols in the subframe is not transmitted DMTC SRS, N is a positive integer.
8. 根据权利要求1或6所述的上行信号/信道的发送方法,其特征在于,所述在DRS子帧和/或DMTC子帧设定符号上不发送上行信号/信道,包括: 修改上行信号/信道在所述子巾贞的发送时域位置,以避开所述设定符号。 The uplink signal / channel or transmission method according to claim 16, wherein the uplink signal is not transmitted / DRS channel on sub-frame and / or subframe configuration DMTC symbols, comprising: modifying an uplink signal / channel when transmitting the sub-domain position Fok towel to avoid the setting symbol.
9. 根据权利要求1的所述的上行信号/信道的发送方法,其特征在于,所述在DRS子帧和/或DMTC子帧优先发送上行信号/信道时,所述上行信号/信道为携带控制信息的物理上行控制信道PUCCH或物理上行共享信道PUSCH。 9. The uplink signal according to 1 / channel transmission method as claimed in claim, wherein said preferentially transmitted uplink signals / channels in DRS subframes and / or DMTC subframe, the uplink signals / channels to carry physical uplink control information or control channel PUCCH physical uplink shared channel PUSCH.
10. 根据权利要求1的所述的上行信号/信道的发送方法,其特征在于,所述通过下行信令来指示在DRS子帧和/或DMTC子帧是否发送DRS、和/或是否发送上行信道/信号的信息时, 所述下行信令为无线资源控制RRC信令或下行控制信息DCI。 10. The uplink signal according to 1 / channel transmission method as claimed in claim, wherein said sub-frame to indicate DRS and / or DRS DMTC subframe is transmitted, and / or whether to send an uplink downlink signaling by when the information channel / signal, the downlink signaling is a radio resource control RRC signaling or downlink control information DCI.
11. 一种上行信号/信道的发送装置,其特征在于,所述装置包括: 配置单元,用于在DRS子帧和/或DMTC子帧上不发送上行信号/信道;或者,在DRS子帧和/或DMTC子帧设定符号上不发送上行信号/信道;或者,在DRS子帧和/或DMTC子帧优先发送上行信号/信道;或者,通过下行信令来指示在DRS子帧和/或DMTC子帧是否发送DRS、和/ 或是否发送上行信道/信号的信息。 A signal / uplink channel transmitting device, wherein, said means comprising: a configuring unit, for the DRS sub-frame and / or does not transmit the uplink subframe DMTC signal / channel; or the sub-frame in DRS and / or on DMTC subframe configuration symbol does not transmit the uplink signals / channels; or frame priority transmit an uplink signal / channel DRS sub-frame and / or DMTC promoter; or indicated by downlink signaling in DRS subframe and / DMTC or subframe is transmitted DRS, and / or whether to send uplink channel information / signal.
12. 根据权利要求11所述的上行信号/信道的发送装置,其特征在于,所述配置单元,还用于修改上行信道/信号和/或修改DMTC的配置的发送配置,以避免上行信道/信号配置在DRS子帧和/或DMTC子帧中发送。 12. The uplink signal / channel transmission device as claimed in claim 11, wherein the configuration unit is further configured to send the uplink Configuration modifications channel / signal and / or modified DMTC to avoid uplink channels / DRS signals arranged in transmission sub-frame and / or subframe DMTC.
13. 根据权利要求12所述的上行信号/信道的发送装置,其特征在于,所述配置单元,还用于修改SRS的配置,以避免SRS与DMTC/DRS配置到相同的子帧。 13. The uplink signal 12 / channel transmitting device according to claim, wherein the configuration unit is further configured to modify the SRS configuration to avoid SRS configuration DMTC / DRS to the same sub-frame.
14. 根据权利要求11所述的上行信号/信道的发送装置,其特征在于,所述配置单元,还用于当上行信号/信道配置在DRS子帧和/或DMTC子帧发送时,不发送所述上行信号/信道。 14. The uplink signal / channel transmission device as claimed in claim 11, wherein the configuration unit is also used when the uplink signal / channel is arranged at the DRS sub-frame and / or subframe transmission DMTC not transmitted the uplink signals / channels.
15. 根据权利要求14所述的上行信号/信道的发送装置,其特征在于,所述配置单元,还用于在DRS子桢和/或DMTC子帧中不发送SRS,所述SRS包括trigger type 0和trigger type 1的SRS;或者,在DRS子巾贞和/或DMTC子巾贞中不发送SRS,所述SRS包括trigger type 0的SRS。 15. The uplink signal according to 14 / channel transmitting device according to claim, wherein the configuration unit is further configured to DRS sub-frames and / or subframes DMTC not transmit SRS, the SRS trigger type comprising trigger type SRS 1 and 0; or in DRS sub Zhen towels and / or wipes Zhen DMTC sub SRS is not transmitted, including the SRS SRS trigger type 0 in.
16. 根据权利要求11所述的上行信号/信道的发送装置,其特征在于,所述配置单元,还用于在DRS子帧和/或DMTC子帧的最后N个OFDM符号上不发送上行信号/信道,N为正整数。 16. The uplink signal 11 / channel transmitting device according to claim, wherein the configuration unit is further used in the DRS sub-frame and / or DMTC last N OFDM symbol of the subframe does not transmit an uplink signal / channel, N being a positive integer.
17. 根据权利要求16所述的上行信号/信道的发送装置,其特征在于,所述配置单元,还用于在DRS子帧和/或DMTC子帧的最后N个OFDM符号上不发送SRS,N为正整数。 17. The uplink signal according to 16 / channel transmitting device according to claim, wherein the configuration unit is further used in the DRS sub-frame and / or the last N OFDM symbols of subframe DMTC the SRS is not transmitted, N is a positive integer.
18. 根据权利要求11或16所述的上行信号/信道的发送装置,其特征在于,所述配置单元,还用于修改上行信号/信道在所述子帧的发送时域位置,以避开所述设定符号。 18. The uplink signal according to claim 11 or 16 / transmitting apparatus according to a channel, wherein the configuration unit is further configured to modify the uplink signals / channels when sending domain position of the subframe to avoid the symbol set.
19. 根据权利要求11所述的上行信号/信道的发送装置,其特征在于,所述在DRS子帧和/或DMTC子帧优先发送上行信号/信道时,所述上行信号/信道为携带上行控制信息的PUCCH或PUSCH。 19. The uplink signal / channel transmission device as claimed in claim 11, wherein said preferentially transmitted uplink signals / channels in DRS subframes and / or DMTC subframe, the uplink signal / channel carrying the uplink PUCCH or PUSCH control information.
20. 根据权利要求11所述的上行信号/信道的发送装置,其特征在于,所述通过下行信令来指示在DRS子帧和/或DMTC子帧是否发送DRS、和/或是否发送上行信道/信号的信息时, 所述下行信令为RRC信令或DCI。 20. The uplink signal 11 / channel transmission device as claimed in claim, wherein the frame indicated by downlink signaling in DRS DRS whether to transmit the sub-frame and / or sub-DMTC, and / or whether to send an uplink channel when the information / signal, the downlink signaling is RRC signaling or DCI.
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