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91. 发明申请

US20180279408A1 DISCONTINUOUS RECEPTION (DRX) IN A DEVICE READY STATE 审中-公开
公开(公告)号：US20180279408A1
公开(公告)日：2018-09-27
申请号：US15557418
申请日：2015-12-02
申请人： INTEL CORPORATION
发明人： Satish Jha , Kathiravetpillai Sivanesan , Rath VANNITHAMBY
IPC分类号： H04W76/28 , H04W52/02
摘要： Technology for a mobile station (MS) configured for cellular Internet of Things (CIoT) is disclosed. The MS can receive a ready state discontinuous reception (RS-DRX) configuration message from a base station, wherein the RS-DRX configuration message includes one or more RS-DRX parameters. The MS can initiate RS-DRX based on the one or more RS-DRX parameters included in the RS-DRX configuration message. The RS-DRX can enable the MS to be in a packet idle state of a ready state in between data communications by the MS with the base station. The MS can be configured to periodically switch from a defined sleep duration to a defined ON duration during the packet idle state of the ready state and check for downlink or uplink packet arrivals.

92. 发明申请

US20180255515A1 LOW-POWER WAKEUP RADIO FOR MOBILE DEVICES 审中-公开
公开(公告)号：US20180255515A1
公开(公告)日：2018-09-06
申请号：US15758902
申请日：2015-09-25
申请人： INTEL CORPORATION
发明人： Maruti Gupta Hyde , Minyoung Park , Kathiravetpillai Sivanesan , Vallabhajosyula S. Somayazulu
IPC分类号： H04W52/02 , H04W88/08 , H04B1/04 , H04B1/16 , H04B7/26 , H04M1/73
CPC分类号： H04W52/0235 , H04B1/04 , H04B1/16 , H04B7/26 , H04M1/73 , H04W52/02 , H04W88/02 , H04W88/08 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/21 , Y02D70/22 , Y02D70/23 , Y02D70/24 , Y02D70/26 , Y02D70/449
摘要： Described herein are various wake-up procedures for user equipments (UEs). A UE may include a low power wake-up radio (LP-WUR) separate from a front end module (FEM). The LP-WUR may remain awake continuously (or at high-frequency intervals) and monitor for a wakeup signal, allowing the FEM to remain powered down in the absence of downlink data. When the LP-WUR detects a wakeup signal configured for the LP-WUR, the LP-WUR may be configured to wake up the FEM to receive incoming downlink data. Various network components may be configured to ensure UEs with LP-WURs receive corresponding wake-up signals.

93. 发明授权

US09699802B2 User equipment uplink toggling for dual connectivity networks 有权
公开(公告)号：US09699802B2
公开(公告)日：2017-07-04
申请号：US14517302
申请日：2014-10-17
申请人： Intel Corporation
发明人： Rath Vannithamby , Satish Chandra Jha , Ali T. Koc , Kathiravetpillai Sivanesan
IPC分类号： H04J3/00 , H04W72/12 , H04L5/00 , H04W52/36 , H04W72/04 , H04W52/34
CPC分类号： H04W72/1268 , H04L5/0005 , H04W52/34 , H04W52/365 , H04W72/0446
摘要： A Long Term Evolution (LTE) protocol enhancement realizes the full benefit of dual connectivity User Equipment (UE) in LTE networks by providing a toggling mechanism to alleviate uncertainty in available transmit power, or power headroom, for uplink transmissions so that efficient utilization of the uplink radio resources can be achieved in dual connectivity. A new field for Radio Resource Control (RRC) messages enables toggling for alternating transmissions to Master and Secondary Evolved Node Bs (MeNBs and SeNBs) during alternating time periods. An enhanced Media Access Control Element enables toggling by the MeNB, SeNB or UE. In one embodiment, the UE schedules uplink transmissions to a SeNB during even numbered time divisions when the UE schedules the uplink transmissions to the MeNB during the odd numbered time divisions, or during the odd numbered time divisions when the UE schedules the uplink transmissions to the MeNB during the even numbered time divisions.

94. 发明授权

US09635655B2 Enhancement to the buffer status report for coordinated uplink grant allocation in dual connectivity in an LTE network 有权
公开(公告)号：US09635655B2
公开(公告)日：2017-04-25
申请号：US14582384
申请日：2014-12-24
申请人： INTEL CORPORATION
发明人： Satish C. Jha , Rath Vannithamby , Ali T. Koc , Kathiravetpillai Sivanesan , Mohammad Mamunur Rashid
IPC分类号： H04W72/04 , H04W28/02
CPC分类号： H04W72/0413 , H04W28/0205 , H04W28/0278 , H04W72/0486
摘要： Technology for efficiently splitting a bearer at the packet data convergence protocol (PDCP) layer for uplink (UL) data transfers in wireless networks where dual connectivity is available is disclosed. A user equipment (UE) can send buffer status reports (BSRs) to a master evolved node B (MeNB) and a secondary evolved node B (SeNB). The BSRs can be formatted such that the amount of data in a radio link control (RLC) buffer at the UE and the amount of data in a packet data convergence protocol (PDCP) buffer at the UE are contained in different fields. The BSRs can also contain redundancy indicator (RI) values specifying a redundancy level between the PDCP buffer amounts included in the BSRS. The MeNB and the SeNB may then coordinate, via an X2 interface, an amount of uplink (UL) resources to allocate to the UE.

95. 发明授权

US09578544B2 Radio resource control messaging for dual connectivity networks 有权
标题翻译：用于双连接网络的无线电资源控制消息
公开(公告)号：US09578544B2
公开(公告)日：2017-02-21
申请号：US14528860
申请日：2014-10-30
申请人： Intel Corporation
发明人： Satish Chandra Jha , Ali T. Koc , Kathiravetpillai Sivanesan , Rath Vannithamby
IPC分类号： H04W72/04 , H04W28/08 , H04W28/18
CPC分类号： H04W28/08 , H04W16/32 , H04W28/18 , H04W40/22 , H04W72/042
摘要： 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.
摘要翻译： 3GPP LTE协议增强可以通过提供从二次演进节点B携带无线电资源控制（RRC）消息和/或信息元素（IE）的机制来实现长期演进（LTE）网络中的双连接的全部优点 SeNB）通过主演进节点B（MeNB）RRC消息到用户设备（UE）。定义了新的下行链路（DL）公共控制信道（CCCH）和专用控制信道（DCCH）消息，以及具有用于经由MeNB将RRC消息从SeNB中继到UE的信息元素（IE）的增强消息。提供对3GPP第三代合作伙伴计划规范的ASN.1程序编码的修改，以使得来自MeNB的RRC消息能够将RRC信息从SeNB中继到UE。在一个实施例中，UE从MeNB接收包括从SeNB中继的信息的RRC消息，并从SeNB解释控制信道和无线电资源配置信息的RRC消息。

96. 发明申请

US20170041983A1 DISCONTINUOUS RECEPTION ALIGNMENT IN DUAL CONNECTIVITY NETWORKS 审中-公开
标题翻译：双连接网络中不连续接收对齐
公开(公告)号：US20170041983A1
公开(公告)日：2017-02-09
申请号：US15332754
申请日：2016-10-24
申请人： Intel Corporation
发明人： Satish Chandra Jha , Ali T. Koc , Kathiravetpillai Sivanesan , Rath Vannithamby
IPC分类号： H04W76/04 , H04L5/00 , H04W52/02
CPC分类号： H04W76/28 , H04L5/0091 , H04W52/0212 , H04W52/0216 , H04W76/15 , H04W88/06 , Y02B70/30 , Y02D70/00 , Y02D70/122 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/166 , Y02D70/22 , Y02D70/24
摘要： A 3GPP LTE protocol enhancement realizes the full benefit of discontinuous reception (DRX) in Long Term Evolution networks by coordinating and aligning DRX operations for conserving power and timing overhead. A dual connectivity enabled User Equipment (UE) comprising a processor and transceiver is configured to align DRX configuration between counterpart Evolved Node Bs (eNB)s, wherein counterpart eNBs are a Master eNB (MeNB) and a Secondary eNB (SeNB) simultaneously connected to the UE, communicate system frame timing and system frame number (SFN) information between the counterpart eNBs, align DRX start offset (drxStartOffset) values for the counterpart eNBs according to the communicated system frame timing and SFN information to compensate for offsets in system frame timing, and allow the start of a DRX ON duration at specific frame or sub-frame times determined by the drxStartOffset values, after the expiration of a DRX inactivity timer.
摘要翻译：通过协调和对齐用于节省功率和定时开销的DRX操作，3GPP LTE协议增强实现长期演进网络中的不连续接收（DRX）的全部优点。配置包括处理器和收发器的双连接使能用户设备（UE）被配置为在对等演进的节点B（eNB）之间对准DRX配置，其中对方eNB是主eNB（MeNB）和辅助eNB（SeNB），其同时连接到 UE在对方eNB之间传送系统帧定时和系统帧号（SFN）信息，根据传送的系统帧定时和SFN信息对齐对方eNB的DRX起始偏移（drxStartOffset）值，以补偿系统帧定时中的偏移并且在DRX不活动定时器期满之后允许在由drxStartOffset值确定的特定帧或子帧时间开始DRX ON持续时间。

97. 发明申请

US20150271686A1 TECHNIQUES AND CONFIGURATIONS ASSOCIATED WITH OPERATION OF AN EVOLVED NODE B AT MULTIPLE COVERAGE ENHANCEMENT LEVELS 有权
标题翻译：与多个覆盖增强水平下的演进节点B的操作相关的技术和配置
公开(公告)号：US20150271686A1
公开(公告)日：2015-09-24
申请号：US14563923
申请日：2014-12-08
申请人： Intel Corporation
发明人： Satish C. Jha , Maruti Gupta , Mohammad Mamunur Rashid , Rath Vannithamby , Ali Taha Koc , Kathiravetpillai Sivanesan
IPC分类号： H04W24/02 , H04W72/04
CPC分类号： H04W72/0446 , H04L1/08 , H04W4/70 , H04W8/005 , H04W24/02 , H04W72/042 , H04W84/042 , H04W88/08
摘要： Embodiments of the present disclosure describe systems and methods for operation of an evolved node B to provide multiple coverage enhancement levels. Various embodiments may include an operational mode configured to provide a first coverage enhancement level associated with user equipments (UEs) that have established communication with the eNB. These embodiments may also include a discovery mode configured to operate at a second coverage enhancement level to discover UEs configured for a higher coverage enhancement level. Other embodiments may be described and/or claimed.
摘要翻译：本公开的实施例描述了用于演进节点B的操作以提供多个覆盖增强级别的系统和方法。各种实施例可以包括被配置为提供与已经与eNB建立通信的用户设备（UE）相关联的第一覆盖增强级别的操作模式。这些实施例还可以包括被配置为在第二覆盖增强级别操作以发现被配置用于更高覆盖增强级别的UE的发现模式。可以描述和/或要求保护其他实施例。

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