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    HANDOVER USING GROUP EVOLVED PACKET SYSTEM (EPS) BEARERS
    3.
    发明申请
    HANDOVER USING GROUP EVOLVED PACKET SYSTEM (EPS) BEARERS 有权
    使用组演化包装系统（EPS）轴承

    公开(公告)号：US20160353337A1

    公开(公告)日：2016-12-01

    申请号：US14727678

    申请日：2015-06-01

    申请人： INTEL CORPORATION

    发明人： JING ZHU ,  MARUTI GUPTA ,  RATH VANNITHAMBY ,  MOHAMMAD MAMUNUR RASHID ,  KATHIRAVETPILLAI SIVANESAN ,  SATISH C. JHA

    IPC分类号： H04W36/00

    CPC分类号： H04W36/0055 ,  H04W4/08 ,  H04W36/0083 ,  H04W36/32

    摘要： Technology for a target evolved node B (eNB) operable to facilitate handover is disclosed. The target eNB can receive a handover request message to hand over a user equipment (UE) from the source eNB to the target eNB. The handover request message can include an evolved packet system (EPS) bearer group identifier (ID) indicating an EPS group bearer of the source eNB and associated with the UE, a last UE indicator to indicate whether the UE is a last UE of the source eNB to use the EPS group bearer, and a downlink (DL) traffic indicator to indicate whether the DL traffic for the UE during handover is negligible. The target eNB can perform a handover procedure to establish a connection with the UE based on at least one of the EPS bearer group ID, the last UE indicator, or the DL traffic indicator included in the handover request message.

    摘要翻译： 公开了一种可用于促进切换的目标演进节点B（eNB）的技术。 目标eNB可以接收切换请求消息，以将用户设备（UE）从源eNB切换到目标eNB。 切换请求消息可以包括指示源eNB的EPS组承载并与UE相关联的演进分组系统（EPS）承载组标识符（ID），用于指示UE是否是源的最后一个UE的最后UE指示符 eNB使用EPS组承载，以及下行链路（DL）业务指示符，以指示在切换期间UE的DL业务是否可忽略。 目标eNB可以基于包括在切换请求消息中的EPS承载组ID，最后UE指示符或DL业务指示符中的至少一个来执行切换过程以建立与UE的连接。

    ENHANCED OVERLAID CODE DIVISION MULTIPLE ACCESS (CDMA)
    5.
    发明申请
    ENHANCED OVERLAID CODE DIVISION MULTIPLE ACCESS (CDMA) 审中-公开

    公开(公告)号：US20180109346A1

    公开(公告)日：2018-04-19

    申请号：US15573377

    申请日：2015-12-24

    申请人： INTEL CORPORATION

    发明人： KATHIRAVETPILLAI SIVANESAN ,  YASER FOUAD ,  VESH RAJ SHARMA BANJADE ,  JOONBEOM KIM ,  BALKAN KECICIOGLU ,  YANZENG FU ,  RATH VANNITHAMBY

    IPC分类号： H04J13/00 ,  H04W52/24 ,  H04W72/04

    摘要： A base station can obtain channel quality conditions for mobile devices in a scheduling interval and identify a channel quality, a target transmission scheme, and a transmission power level for each of the mobile devices. The base station can assign a unique orthogonal CDMA code and can force the mobile devices to transmit K repeated bursts of uplink data such that each of the mobile devices has a rotated phase shift based on the unique orthogonal CDMA code assigned to each of the mobile devices with each of the mobile devices multiplexed on a same physical channel using an overlaid CDMA operation. The base station can process K repeated bursts that are multiplexed on the same physical channel using the overlaid CDMA operation. The base station can separate the mobile devices according to the unique orthogonal CDMA code and use IQ accumulation according to combine the K repeated bursts.

    OUTAGE NOTIFICATION AND CONTEXT PRESERVATION FOR ENERGY-HARVESTING DEVICES
    6.
    发明申请
    OUTAGE NOTIFICATION AND CONTEXT PRESERVATION FOR ENERGY-HARVESTING DEVICES 审中-公开
    能量采集设备的失效通知和内容保护

    公开(公告)号：US20170041915A1

    公开(公告)日：2017-02-09

    申请号：US14817679

    申请日：2015-08-04

    申请人： INTEL CORPORATION

    发明人： MARUTI GUPTA ,  RATH VANNITHAMBY ,  SATISH C. JHA ,  KATHIRAVETPILLAI SIVANESAN ,  MOHAMMAD MAMUNUR RASHID ,  JING ZHU

    IPC分类号： H04W72/04 ,  H04W4/00 ,  H04L5/00 ,  H04L12/26

    摘要： Technology described herein provides systems and technologies that help avoid waste of wireless network resources due to frequent losses of wireless connectivity with energy-harvesting devices (EHDs). An energy-harvesting-indicator communication can be sent from a wireless device to a cellular base station to inform the cellular base station that the wireless device is an EHD. The cellular base station can preserve context information and/or DL data pertaining to a wireless connection with the EHD when a wireless connection is lost due to a temporarily low level of available energy at the EHD. The context information and/or DL data can be preserved by the cellular base station until the period of time elapsed exceeds a threshold time value. Upon receiving a connection-resumption communication from the EHD, the cellular base station can use preserved context information to restore the wireless connection and proceed to send preserved DL data to the EHD.

    摘要翻译： 本文描述的技术提供了系统和技术，其有助于避免由于能量采集设备（EHD）的无线连接的频繁损失而浪费无线网络资源。 能量收集指示符通信可以从无线设备发送到蜂窝基站，以通知蜂窝基站无线设备是EHD。 当无线连接由于EHD处的暂时低的可用能量水平而丢失时，蜂窝基站可以保留与EHD无线连接有关的上下文信息和/或DL数据。 上下文信息和/或DL数据可以被蜂窝基站保留，直到经过的时间超过阈值时间值。 在从EHD接收到连接恢复通信时，蜂窝基站可以使用保留的上下文信息来恢复无线连接，并继续向EHD发送保留的DL数据。