CSI REPORTING FOR LTE-TDD EIMTA
    2.
    发明公开
    CSI REPORTING FOR LTE-TDD EIMTA 审中-公开
    CSI-BERICHTERSTATTUNGFÜRLTE-TDD-EIMTA

    公开(公告)号:EP3050344A4

    公开(公告)日:2017-05-17

    申请号:EP14848308

    申请日:2014-09-22

    申请人: QUALCOMM INC

    IPC分类号: H04L5/00 H04L5/14 H04W72/04

    摘要: Methods, systems, and devices are described for providing periodic CSI reports and/or aperiodic CSI reports to provide CSI for both anchor and non-anchor TDD subframes in eIMTA. Periodic CSI reports may be provided based on a reference configuration, and aperiodic CSI reports may be provided based on a time of reception of a CSI request and a reference configuration. A UE may determine to report anchor or non-anchor CSI through explicit or implicit signaling. Aperiodic CSI may be used for transmission of anchor subframe CSI reports and periodic CSI may be used for transmission of non-anchor subframe CSI reports, or aperiodic CSI may be used for transmission of non-anchor subframe CSI reports and periodic CSI may be used for transmission of anchor subframe CSI reports. A determination of the reference subframe for aperiodic CSI estimation may be based on a time of receipt of an aperiodic CSI request.

    摘要翻译: 描述了用于提供周期性CSI报告和/或非周期性CSI报告来为eIMTA中的锚定和非锚定TDD子帧提供CSI的方法,系统和设备。 可以基于参考配置来提供周期性CSI报告,并且可以基于接收CSI请求和参考配置的时间来提供非周期性CSI报告。 UE可以确定通过显式或隐式信令来报告锚定或非锚定CSI。 非周期CSI可以用于锚定子帧CSI报告的传输,并且周期CSI可以用于非锚定子帧CSI报告的传输,或者非周期CSI可以用于非锚定子帧CSI报告的传输,并且周期CSI可以用于 锚定子帧CSI报告的传输。 用于非周期性CSI估计的参考子帧的确定可以基于接收非周期性CSI请求的时间。

    APERIODIC CQI REPORTING FOR LTE-TDD EIMTA SYSTEM
    3.
    发明公开
    APERIODIC CQI REPORTING FOR LTE-TDD EIMTA SYSTEM 审中-公开
    APERIODISCHE CQI-BERICHTERSTATTUNGFÜRLTE-TDD-EIMTA-系统

    公开(公告)号:EP3097720A4

    公开(公告)日:2017-09-06

    申请号:EP15740936

    申请日:2015-01-07

    申请人: QUALCOMM INC

    摘要: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus determines a location of a reference subframe based on an A-CSI report uplink subframe, an A-CSI request downlink subframe, a reference delay, and a report delay. In an aspect, the reference delay is a first delay value before the A-CSI report uplink subframe, and the report delay is a second delay value between the A-CSI request downlink subframe and the A-CSI report uplink subframe. The apparatus determines a type of the reference subframe based on the location of the reference subframe and a subframe configuration, the type of the reference subframe being a flexible subframe or a fixed subframe. The apparatus measures at least one of a channel or interference based on the reference subframe and the type of the reference subframe. The apparatus sends, at the A-CSI report uplink subframe, an A-CSI report based on the at least one of the channel or the interference.

    摘要翻译: 提供了一种用于无线通信的方法,装置和计算机程序产品。 该装置基于A-CSI报告上行链路子帧,A-CSI请求下行链路子帧,参考延迟和报告延迟来确定参考子帧的位置。 一方面,所述参考时延为所述A-CSI上报子帧之前的第一时延值,所述上报时延为所述A-CSI请求下行子帧与所述A-CSI上报子帧之间的第二时延值。 该装置基于参考子帧的位置和子帧配置来确定参考子帧的类型,参考子帧的类型是灵活子帧或固定子帧。 该装置基于参考子帧和参考子帧的类型来测量信道或干扰中的至少一个。 该装置在A-CSI报告上行链路子帧处基于信道或干扰中的至少一个来发送A-CSI报告。

    CELL SWITCHING FOR DISCONTINUOUS TRANSMISSION (DTX) IN SHARED SPECTRUM
    5.
    发明公开
    CELL SWITCHING FOR DISCONTINUOUS TRANSMISSION (DTX) IN SHARED SPECTRUM 审中-公开
    ZELLENVERMITTLUNGFÜRDISKONTINUIERLICHEÜBERTRAGUNG(DTX)在EINEM GETEILTEN SPEKTRUM

    公开(公告)号:EP3202072A4

    公开(公告)日:2017-08-30

    申请号:EP15859611

    申请日:2015-11-12

    申请人: QUALCOMM INC

    摘要: Techniques for co-existence between wireless Radio Access Technologies (RATs) are disclosed. During an active period of a Discontinuous Transmission (DTX) communication pattern, a first signal may be transmitted during a first subframe and a second signal may be transmitted during a second subframe, while during an inactive period the first signal may be transmitted during the first subframe and the second signal may be omitted during the second subframe. Retransmission of one or more packets may take place over a subset of less than all retransmission opportunities based on the DTX communication pattern. A Secondary Cell (SCell) may be reconfigured as the Primary Cell (PCell) and the PCell may be reconfigured as the SCell for one or more access terminals based on a load balancing condition or a channel selection condition.

    摘要翻译: 公开了无线无线电接入技术(RAT)之间共存的技术。 在非连续传输(DTX)通信模式的活动时段期间,第一信号可以在第一子帧期间被发送并且第二信号可以在第二子帧期间被发送,而在非活动时段期间,第一信号可以在第一信号 子帧,并且第二信号可以在第二子帧期间被省略。 基于DTX通信模式,一个或多个分组的重传可以发生在小于全部重传机会的子集上。 基于负载平衡条件或信道选择条件,辅小区(SCell)可以被重新配置为主小区(PCell),并且PCell可以被重新配置为用于一个或多个接入终端的SCell。