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    RESERVATION OF UNLICENSED SPECTRUM IN A WIRELESS COMMUNICATIONS NETWORK
    94.
    发明申请
    RESERVATION OF UNLICENSED SPECTRUM IN A WIRELESS COMMUNICATIONS NETWORK 有权
    在无线通信网络中预留未经许可的频谱

    公开(公告)号：US20160227578A1

    公开(公告)日：2016-08-04

    申请号：US14750849

    申请日：2015-06-25

    Applicant: Intel IP Corporation

    Inventor： Jeong Julie Lee ,  Gang Xiong ,  Hwan-Joon Kwon ,  Abhijeet Bhorkar ,  Jong-Kae Fwu

    IPC: H04W74/08 ,  H04W74/00

    CPC classification number: H04W74/0816 ,  H04W16/14 ,  H04W74/004 ,  H04W74/006 ,  H04W84/12

    Abstract: Spectrum reservation circuitry for use in a source electronic device (e.g. eNB or UE) of a wireless communication system is provided. The availability of an unlicensed carrier for use is checked by control circuitry of the source device and a License Assisted Access (LAA) Request to Send signal is transmitted on an unlicensed carrier if it is determined to be available for use. Receive circuitry is configured to receive on an unlicensed carrier, from a destination electronic device an LAA Clear to Send signal in response, depending upon availability of the unlicensed channel at the destination. Corresponding spectrum reservation circuitry is provided for use in a destination device, comprising transmit circuitry to transmit the LAA Clear to Send signal. A corresponding computer program product is provided on a non-transitory medium.

    Abstract translation: 提供了用于无线通信系统的源电子设备（例如，eNB或UE）的频谱预留电路。 如果确定可以使用，则通过源设备的控制电路检查无许可的载体的可用性，并且在未许可的载体上发送许可辅助访问（LAA）发送请求信号。 接收电路被配置为根据目的地的无许可频道的可用性，从目的地电子设备接收LAA清除到发送信号在无许可的载波上。 相应的频谱预留电路被提供用于目的地设备，包括发送电路以发送LAA清除发送信号。 在非暂时介质上提供相应的计算机程序产品。

    Coverage extension level for coverage limited device
    95.
    发明授权
    Coverage extension level for coverage limited device 有权
    覆盖限制设备的覆盖扩展级别

    公开(公告)号：US09374151B2

    公开(公告)日：2016-06-21

    申请号：US14311938

    申请日：2014-06-23

    Applicant: Intel IP Corporation

    Inventor： Gang Xiong ,  Jong-Kae Fwu ,  Seunghee Han

    IPC: H04B7/155 ,  H04W56/00 ,  H04W4/00

    CPC classification number: H04B7/15507 ,  H04L5/005 ,  H04W4/70 ,  H04W48/12 ,  H04W56/00 ,  H04W72/0446 ,  Y02D70/126

    Abstract: Generally discussed herein are systems, apparatuses, and methods that can provide a coverage enhancement to a coverage limited device. According to an example a method can include repeating a Physical Broadcast Channel (PBCH) data transmission multiple times over multiple sub-frames to a coverage limited Machine Type Communication (MTC) User Equipment (UE), or repeating the PBCH data transmission two or three times within one sub-frame to the coverage limited MTC UE.

    Abstract translation: 这里通常讨论的是可以向覆盖受限装置提供覆盖增强的系统，装置和方法。 根据一个示例，一种方法可以包括在多个子帧上多次重复物理广播信道（PBCH）数据传输到覆盖受限机器类型通信（MTC）用户设备（UE），或者重复PBCH数据传输两个或三个 在覆盖受限的MTC UE的一个子帧内。

    SYSTEM AND METHOD TO ADDRESS RESOURCE COLLISION FOR ASYMMETRIC REGION ALLOCATION
    96.
    发明申请
    SYSTEM AND METHOD TO ADDRESS RESOURCE COLLISION FOR ASYMMETRIC REGION ALLOCATION 有权
    解决不对称区域资源冲突的系统和方法

    公开(公告)号：US20160128055A1

    公开(公告)日：2016-05-05

    申请号：US14692510

    申请日：2015-04-21

    Applicant: Intel IP Corporation

    Inventor： Gang Xiong ,  Debdeep Chatterjee ,  Seunghee Han ,  Jong-kae Fwu

    IPC: H04W72/04 ,  H04W72/12 ,  H04L5/00 ,  H04W4/00 ,  H04L1/18

    CPC classification number: H04L5/0055 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1861 ,  H04L1/1864 ,  H04L1/1896 ,  H04L5/0044 ,  H04W4/70 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/046 ,  H04W72/048

    Abstract: Embodiments described herein relate generally to a communication between a user equipment (UE) and an evolved Node B (eNB). An eNB may allocated uplink and downlink regions associated with machine-type communication (MTC) to a UE. The allocation of uplink and downlink regions may be asymmetric. The eNB may identify parameters based on this asymmetric region allocation to avoid resource collision during communication of hybrid automatic repeat request (HARQ) acknowledgement (ACK) or negative acknowledgement (NACK) feedback between the eNB and the UE. 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。 eNB可以向UE分配与机器类型通信（MTC）相关联的上行链路和下行链路区域。 上行链路和下行链路区域的分配可能是不对称的。 eNB可以基于该不对称区域分配来识别参数，以在eNB和UE之间的混合自动重传请求（HARQ）确认（ACK）或否定确认（NACK）反馈的通信期间避免资源冲突。 可以描述和/或要求保护其他实施例。

    User equipment and method for packet based device-to-device (D2D) discovery in an LTE network
    97.
    发明授权
    User equipment and method for packet based device-to-device (D2D) discovery in an LTE network 有权
    LTE网络中基于分组的设备到设备（D2D）发现的用户设备和方法

    公开(公告)号：US09326122B2

    公开(公告)日：2016-04-26

    申请号：US14280799

    申请日：2014-05-19

    Applicant: Intel IP Corporation

    Inventor： Gang Xiong ,  Huaning Niu ,  Debdeep Chatterjee ,  Alexey Khoryaev ,  Jong-Kae Fwu

    IPC: H04W48/12 ,  H04W72/02 ,  H04W8/00 ,  H04W72/08 ,  H04W4/00 ,  H04W76/02 ,  H04W4/02

    CPC classification number: H04W8/005 ,  H04W4/023 ,  H04W4/70 ,  H04W4/80 ,  H04W48/12 ,  H04W48/16 ,  H04W72/02 ,  H04W72/08 ,  H04W76/14 ,  H04W76/27 ,  Y02D70/122

    Abstract: Embodiments of a User Equipment (UE) and methods for packet based device-to-device (D2D) discovery in an LTE network are generally described herein. In some embodiments, UE may be enabled for proximity services and may be configured to receive signaling from an enhanced node B (eNB) indicating resources allocated for D2D discovery. The UE may configure a discovery packet in accordance with a predetermined configuration to have at least a discovery payload and a cyclic-redundancy check (CRC). The discovery payload may include discovery-related content. The UE may be configured to transmit the discovery packet on at least some of the indicated resources for receipt by a receiving UE. In some embodiments, a demodulation reference signal (DMRS) may be selected to indicate a payload size and/or MCS of the discovery packet's payload.

    Abstract translation: 用户设备（UE）的实施例和LTE网络中基于分组的设备到设备（D2D）发现的方法在这里通常被描述。 在一些实施例中，UE可以被启用用于邻近服务，并且可以被配置为从增强节点B（eNB）接收指示为D2D发现分配的资源的信令。 UE可以根据预定配置来配置发现分组，以具有至少一个发现有效载荷和循环冗余校验（CRC）。 发现有效载荷可以包括与发现有关的内容。 UE可以被配置为在所指示的资源中的至少一些上发送发现分组，以便接收UE接收。 在一些实施例中，可以选择解调参考信号（DMRS）以指示发现分组的有效载荷的有效载荷大小和/或MCS。

    APPARATUSES, SYSTEMS, AND METHODS FOR DIFFERENTIATION OF PAYLOAD SIZE FOR D2D DISCOVERY
    98.
    发明申请
    APPARATUSES, SYSTEMS, AND METHODS FOR DIFFERENTIATION OF PAYLOAD SIZE FOR D2D DISCOVERY 有权
    用于D2D发现的载荷大小差异的装置，系统和方法

    公开(公告)号：US20150271657A1

    公开(公告)日：2015-09-24

    申请号：US14570457

    申请日：2014-12-15

    Applicant: Intel IP Corporation

    Inventor： Gang Xiong ,  Debdeep Chatterjee

    IPC: H04W8/00 ,  H04W72/04

    CPC classification number: H04W8/005

    Abstract: Wireless mobile devices or user equipments (UEs) may communicate directly with other UEs, e.g., using device-to-device (“D2D”) direct discovery and communication. D2D direct discovery and communication may be used, for example, when UEs communicate with each other while within direct wireless range of each other. Different service types for D2D direct discovery and communication sessions, such as public safety (PS) services, non-PS services, etc., may utilize different data characteristics for the discovery message (e.g., data types and data structures). Data associated with the at least one data frame of a D2D direct discovery transmission can be configured to indicate these different data characteristics.

    Abstract translation: 无线移动设备或用户设备（UE）可以直接与其他UE进行通信，例如使用设备到设备（“D2D”）直接发现和通信。 可以使用D2D直接发现和通信，例如，当UE在彼此的直接无线范围内彼此通信时。 用于D2D直接发现和通信会话（例如公共安全（PS）服务，非PS服务等）的不同服务类型可以利用用于发现消息（例如，数据类型和数据结构）的不同数据特征。 与D2D直接发现传输的至少一个数据帧相关联的数据可以被配置为指示这些不同的数据特​​性。

    Triggering a beam refinement reference signal
    100.
    发明授权
    Triggering a beam refinement reference signal 有权

    公开(公告)号：US11012206B2

    公开(公告)日：2021-05-18

    申请号：US16074393

    申请日：2016-11-17

    Applicant: INTEL IP CORPORATION

    Inventor： Yushu Zhang ,  Gang Xiong ,  Bishwarup Mondal ,  Yuan Zhu ,  Jong-Kae Fwu

    IPC: H04L5/00 ,  H04B7/06 ,  H04B7/08

    Abstract: The present disclosure provides for the trigger of a beam refinement reference signal (BRRS) message. Triggering a BRRS message can include determining that a measured quality of a transmit and receive (Tx-Rx) beam pair is below the first value of the first quality threshold, the Tx-Rx beam pair corresponding to a current transmit (Tx) beam from an evolved node B (eNodeB) and the current receive (Rx) beam at the user equipment (UE), encoding a message for the eNodeB based on the determination that the quality of the Tx-Rx beam pair is below the quality threshold, wherein the message comprises a request for one or more BRRS, and processing the one or more BRRS to select a different Rx beam at the UE than the current Rx beam.

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