APPARATUS AND METHOD FOR SINGLE-TONE DEVICE DISCOVERY IN WIRELESS COMMUNICATION NETWORKS

    公开(公告)号:US20170373815A1

    公开(公告)日:2017-12-28

    申请号:US15589255

    申请日:2017-05-08

    Abstract: Embodiments of wireless communication devices and methods for device discovery is generally described herein. Some of these embodiments describe an apparatus having processing circuitry arranged to configure a single-tone discovery signal for transmission in a symbol in a transmission opportunity based on an assignment pattern. The assignment pattern may define frequency positions, for a set of transmission opportunities, at which the apparatus shall transmit discovery signals in the corresponding transmission opportunity. The apparatus may have physical layer circuitry arranged to transmit the single-tone discovery signal in the corresponding transmission opportunity. Other methods and apparatuses are also described.

    SYSTEM AND METHOD FOR MEASUREMENT REPORTING IN AN UNLICENSED SPECTRUM
    77.
    发明申请
    SYSTEM AND METHOD FOR MEASUREMENT REPORTING IN AN UNLICENSED SPECTRUM 审中-公开
    用于在不同频谱中报告的系统和方法

    公开(公告)号:US20160007350A1

    公开(公告)日:2016-01-07

    申请号:US14693653

    申请日:2015-04-22

    Abstract: Embodiments described herein relate generally to a communication between a user equipment (UE) and an evolved Node B (eNB). A UE may signal, to an eNB, a capability of the UE to communicate in an unlicensed band. The UE may communicate one or more measurements to the eNB associated with the unlicensed band. Based on the one or more measurements, the eNB may activate and configure communication with the UE through the unlicensed band. Other embodiments may be described and/or claimed.

    Abstract translation: 本文描述的实施例一般涉及用户设备(UE)和演进节点B(eNB)之间的通信。 UE可以向eNB发送UE在未许可频带中进行通信的能力。 UE可以向与非许可频带相关联的eNB传送一个或多个测量。 基于一个或多个测量,eNB可以通过非授权频带激活和配置与UE的通信。 可以描述和/或要求保护其他实施例。

    SYSTEMS, METHODS, AND DEVICES TO SUPPORT A FAST TDD CONFIGURATION INDICATION
    79.
    发明申请
    SYSTEMS, METHODS, AND DEVICES TO SUPPORT A FAST TDD CONFIGURATION INDICATION 审中-公开
    支持快速TDD配置指示的系统,方法和设备

    公开(公告)号:US20150195056A1

    公开(公告)日:2015-07-09

    申请号:US14498441

    申请日:2014-09-26

    Inventor: Hong He Rui Huang

    CPC classification number: H04J3/1694 H04W72/0406 H04W72/0446

    Abstract: Systems and methods to support intra-application flow prioritization are disclosed herein. User equipment (UE) may be configured to communicatively couple to an Evolved Universal Terrestrial Radio Access Network (E-UTRAN) Node B (eNB). The eNB may be able to quickly change a time division duplexing (TDD) schedule based on the experienced traffic. The eNB may indicate which subframes the UE should monitor for the TDD schedule. The indication may be a bitmap, a code, etc. The bitmap and/or code may be shortened by restricting in which frames and/or subframes the TDD schedule can be transmitted. The UE may monitor the subframes and receive the TDD schedule. The UE may determine a delay before the TDD schedule should be applied. The delay may be determined based on the subframe in which the TDD schedule was received.

    Abstract translation: 本文公开了支持应用内流优先级的系统和方法。 用户设备(UE)可以被配置为通信地耦合到演进的通用陆地无线电接入网络(E-UTRAN)节点B(eNB)。 eNB可能能够基于经验的流量快速地改变时分双工(TDD)调度。 eNB可以指示UE应该为TDD时间表监视哪些子帧。 该指示可以是位图,代码等。可以通过限制哪些帧和/或子帧可以发送TDD调度来缩短位图和/或代码。 UE可以监视子帧并接收TDD时间表。 UE可以在应用TDD调度之前确定延迟。 可以基于接收到TDD调度的子帧来确定延迟。

    TIME ADVANCE ADJUSTMENT DELAY FOR SHORTENED TRANSMISSION TIME INTERVAL UNDER CARRIER AGGREGATION OR DUAL CONNECTIVITY

    公开(公告)号:US20210058946A1

    公开(公告)日:2021-02-25

    申请号:US16462877

    申请日:2018-08-01

    Abstract: Systems and methods are provided for handling different timing advance (TA) adjustment delays corresponding to different transmission time intervals (TTIs) from different serving cells under carrier aggregation or dual connectivity. A user equipment (UE) selects and implements one TA adjustment delay even if two or more serving cells transmit with different TTIs. In one embodiment, the UE uses a predetermined TA adjustment delay for each of a plurality of TA commands received from serving cells with different TTI lengths. In another embodiment, the UE uses a TA adjustment delay that is a maximum value of the TA adjustment delays for the TTIs from the different serving cells.

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