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    Radio resource control messaging for dual connectivity networks
    12.
    发明授权
    Radio resource control messaging for dual connectivity networks 有权

    公开(公告)号：US10231149B2

    公开(公告)日：2019-03-12

    申请号：US15437249

    申请日：2017-02-20

    Applicant: Intel Corporation

    Inventor： Satish Chandra Jha ,  Ali T. Koc ,  Kathiravetpillai Sivanesan ,  Rath Vannithamby

    IPC: H04W28/08 ,  H04W16/32 ,  H04W40/22 ,  H04W72/04 ,  H04W28/18

    Abstract: A 3GPP LTE protocol enhancement may realize the full benefit of dual connectivity in Long Term Evolution (LTE) networks by providing a mechanism to carry Radio Resource Control (RRC) messages and/or Information Elements (IE)s from a Secondary Evolved Node B (SeNB) to User Equipment (UE) via Master Evolved Node B (MeNB) RRC messages. Novel downlink (DL) Common Control Channel (CCCH) and Dedicated Control Channel (DCCH) messages, and augmented messages having Information Elements (IE)s for relaying RRC messages from a SeNB to a UE via a MeNB, are defined. Modifications to ASN.1 program coding of LTE 3rd Generation Partnership Project specifications to enable RRC messages from the MeNB to relay RRC information from the SeNB to the UE are provided. In one embodiment, the UE receives, from a MeNB, an RRC message comprising information relayed from a SeNB and interprets the RRC message for control channel and radio resource configuration information from the SeNB.

    Adaptive cell range expansion mechanisms for LTE cells
    16.
    发明授权
    Adaptive cell range expansion mechanisms for LTE cells 有权

    公开(公告)号：US09693271B2

    公开(公告)日：2017-06-27

    申请号：US14105957

    申请日：2013-12-13

    Applicant: Intel Corporation

    Inventor： Ali T. Koc ,  Satish C. Jha ,  Maruti Gupta ,  Rath Vannithamby

    IPC: H04W36/00 ,  H04W36/04 ,  H04W36/32

    CPC classification number: H04W36/0083 ,  H04W36/04 ,  H04W36/32

    Abstract: Embodiments disclosed herein relate to devices and methods that provide adaptive CRE-based offset parameters that take into account the speed of a UE and that take into account the DL/UL traffic balance being experienced by the UE. For example, if the speed of a UE is greater than the predefined speed, the UE utilizes an adaptive CRE-based offset parameter that has a low value or is equal to zero. Similarly, if the balance of downlink/uplink traffic being experienced by a UE is mainly downlink traffic, the UE utilizes an adaptive CRE-based offset parameter that has a low value or is equal to zero. Consequently, the embodiments disclosed herein reduce the handover failure associated with CRE particularly for high speed UEs while also being able to increase downlink system capacity if the balance of the downlink and uplink traffic experienced by the UE is mostly downlink traffic.

    EVOLVED NODE-B, USER EQUIPMENT AND METHODS FOR MISSION-CRITICAL MACHINE TYPE COMMUNICATION
    19.
    发明申请
    EVOLVED NODE-B, USER EQUIPMENT AND METHODS FOR MISSION-CRITICAL MACHINE TYPE COMMUNICATION 有权
    演示节点B，用户设备和关键机器通信类型的方法

    公开(公告)号：US20160150437A1

    公开(公告)日：2016-05-26

    申请号：US14548702

    申请日：2014-11-20

    Applicant: Intel Corporation

    Inventor： Rath Vannithamby ,  Satish Chandra Jha ,  Mohammad Mamunur Rashid ,  Jing Zhu ,  Maruti Gupta ,  Kathiravetpillai Sivanesan ,  Ali T. Koc

    IPC: H04W28/02 ,  H04W72/04 ,  H04W24/08

    CPC classification number: H04W28/0215 ,  H04L47/24 ,  H04W72/044

    Abstract: Embodiments of an Evolved Node-B (eNB) to support Mission-Critical Machine Type Communication (MC-MTC) User Equipments (UEs) are disclosed herein. During a transmission notification (TN) monitoring period, the eNB may monitor for TN signals from MC-MTC UEs. When a presence of TN signals is detected, the eNB may refrain from allocation of dedicated MC-MTC traffic resources to other UEs for transmission during a traffic period. In response to a detection of an absence of TN signals from the first group of MC-MTC UEs during the TN monitoring period, the eNB may allocate the dedicated MC-MTC traffic resources to the other UEs for transmission during the traffic period. Starting times of the traffic period and the TN monitoring period may be spaced apart by a predetermined time difference. In some embodiments, the predetermined time difference for MC-MTC UEs may be not greater than 10 milliseconds.

    Abstract translation: 本文公开了用于支持任务关键机器类型通信（MC-MTC）用户设备（UE）的演进节点B（eNB）的实施例。 在传输通知（TN）监视周期期间，eNB可以监视来自MC-MTC UE的TN信号。 当检测到TN信号的存在时，eNB可以避免在业务周期期间向其他UE分配专用MC-MTC业务资源以进行传输。 响应于在TN监视期间检测到来自第一组MC-MTC UE的TN信号的不存在，eNB可以在业务周期期间将专用MC-MTC业务资源分配给其他UE进行传输。 交通时段和TN监视期间的开始时间可以间隔预定时间差。 在一些实施例中，MC-MTC UE的预定时间差可以不大于10毫秒。

    USER EQUIPMENT ASSISTANCE INFORMATION SIGNALING IN A WIRELESS NETWORK
    20.
    发明申请
    USER EQUIPMENT ASSISTANCE INFORMATION SIGNALING IN A WIRELESS NETWORK 审中-公开
    用户设备辅助信息在无线网络中进行信令

    公开(公告)号：US20150189591A1

    公开(公告)日：2015-07-02

    申请号：US14587779

    申请日：2014-12-31

    Applicant: INTEL CORPORATION

    Inventor： Ali T. Koc ,  Satish C. Jha ,  Maruti Gupta ,  Sangeetha L. Bangolae ,  Marta Martinez Tarradell ,  Rath Vannithamby

    IPC: H04W52/02 ,  H04W36/00 ,  H04W72/04

    Abstract: Generally, this disclosure provides apparatus and methods for improved signaling of User Equipment (UE) assistance information in a wireless network. The UE device may include a processing circuit configured to generate an assistance information message including a power preference indicator (PPI) and mobility state information (MSI), the PPI and the MSI associated with the UE; a signal generation module configured to generate a Medium Access Control (MAC) layer Control Element (CE) signal, the MAC CE signal including the assistance information message; and a transmitter circuit configured to transmit the MAC CE signal to an evolved Node B (eNB) of a wireless network associated with the UE, the MAC CE signal transmitted on an uplink shared channel (UL-SCH). The assistance information message may also be generated as a Radio Resource Control (RRC) message and transmitted on an uplink dedicated control channel (UL-DCCH).

    Abstract translation: 通常，本公开提供了用于在无线网络中改善用户设备（UE）辅助信息的信令的装置和方法。 UE设备可以包括：处理电路，被配置为生成包括功率偏好指示符（PPI）和移动性状态信息（MSI），与UE相关联的PPI和MSI的辅助信息消息; 信号生成模块，被配置为生成介质访问控制（MAC）层控制元素（CE）信号，所述MAC CE信号包括所述辅助信息消息; 以及发送器电路，被配置为将MAC CE信号发送到与所述UE相关联的无线网络的演进节点B（eNB），所述MAC CE信号在上行链路共享信道（UL-SCH）上发送。 辅助信息消息也可以被生成为无线电资源控制（RRC）消息，并在上行链路专用控制信道（UL-DCCH）上发送。

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