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    Offloading traffic via a wireless peer-to-peer connection
    12.
    发明授权
    Offloading traffic via a wireless peer-to-peer connection 有权
    通过无线对等连接卸载流量

    公开(公告)号：US09585078B2

    公开(公告)日：2017-02-28

    申请号：US14158237

    申请日：2014-01-17

    Applicant: Apple Inc.

    Inventor： Ajoy K. Singh ,  Syed A. Mujtaba ,  Wen Zhao

    IPC: H04W88/04 ,  H04B7/155 ,  H04W40/22

    CPC classification number: H04W40/22 ,  H04W36/00 ,  H04W84/12 ,  H04W88/04 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/164 ,  Y02D70/22 ,  Y02D70/39

    Abstract: A method for offloading data traffic from a cellular connection to a WLAN connection via a wireless P2P connection is disclosed. The method can include the wireless communication device accessing offloading coordination information from an offload coordination service server, including information about at least one neighboring wireless communication device being within sufficient proximity of the wireless communication device to establish a wireless P2P connection and having access to a WLAN access point; using the offloading coordination information to select a relay device from the at least one neighboring wireless communication device; establishing a wireless P2P connection with the relay device; and offloading data traffic from the cellular connection to the wireless P2P connection so that the data traffic is relayed from the relay device to a network via a WLAN access point accessible to the relay device.

    Abstract translation: 公开了一种通过无线P2P连接将数据业务从蜂窝连接卸载到WLAN连接的方法。 该方法可以包括无线通信设备从卸载协调服务服务器访问卸载协调信息，包括关于无线通信设备足够接近的至少一个相邻无线通信设备的信息，以建立无线P2P连接并且能够访问WLAN 切入点; 使用所述卸载协调信息从所述至少一个相邻无线通信设备中选择中继设备; 与中继设备建立无线P2P连接; 以及将数据流量从蜂窝连接卸载到无线P2P连接，使得数据业务经由中继设备可访问的WLAN接入点从中继设备中继到网络。

    Performing WiFi and Cellular Handover Using Device-Specific Thresholds
    13.
    发明申请
    Performing WiFi and Cellular Handover Using Device-Specific Thresholds 有权
    使用特定于设备的门限执行WiFi和蜂窝移动

    公开(公告)号：US20170026884A1

    公开(公告)日：2017-01-26

    申请号：US15286303

    申请日：2016-10-05

    Applicant: Apple Inc.

    Inventor： Ajoy K. Singh ,  Krisztian Kiss ,  Wen Zhao

    IPC: H04W36/14 ,  H04W28/02 ,  H04W36/36 ,  H04L12/26 ,  H04W36/00 ,  H04L12/801 ,  H04L5/00

    CPC classification number: H04W36/14 ,  H04L5/006 ,  H04L43/0882 ,  H04L43/0894 ,  H04L47/29 ,  H04W28/0268 ,  H04W36/0083 ,  H04W36/08 ,  H04W36/22 ,  H04W36/24 ,  H04W36/30 ,  H04W36/36 ,  H04W84/042 ,  H04W84/12

    Abstract: An apparatus, system, and method for performing handover of a mobile station (MS) between a base station (BS) and an access point (AP) are described. In one embodiment, the MS may receive one or more threshold values for reporting measurements to the BS. The MS may convert the threshold values to device-specific threshold values. The MS may determine one or more network quality values associated with the AP. The MS may compare the network quality values to the device-specific threshold values. In response to the network quality values exceeding the device-specific threshold values, the MS may convert the network quality values to calibrated network quality values. The MS may provide the calibrated network quality values. The MS may perform handover from the BS to the AP based on providing the calibrated network quality values to the BS.

    Abstract translation: 描述了用于在基站（BS）和接入点（AP）之间执行移动台（MS）的切换的装置，系统和方法。 在一个实施例中，MS可以接收用于向BS报告测量的一个或多个阈值。 MS可以将阈值转换为特定于设备的阈值。 MS可以确定与AP相关联的一个或多个网络质量值。 MS可以将网络质量值与设备特定的阈值进行比较。 响应于超过设备特定阈值的网络质量值，MS可以将网络质量值转换为校准的网络质量值。 MS可以提供​​校准的网络质量值。 基于向BS提供校准的网络质量值，MS可以执行从BS到AP的切换。

    Device to device communications with carrier aggregation
    14.
    发明授权
    Device to device communications with carrier aggregation 有权
    设备到设备通信与载波聚合

    公开(公告)号：US09264968B2

    公开(公告)日：2016-02-16

    申请号：US14095292

    申请日：2013-12-03

    Applicant: Apple Inc.

    Inventor： Tarik Tabet ,  Ajoy K. Singh ,  Dawei Zhang

    IPC: H04W36/00 ,  H04W36/30 ,  H04W72/04 ,  H04W76/02

    CPC classification number: H04W36/30 ,  H04L5/001 ,  H04L5/0053 ,  H04W72/04 ,  H04W72/0406 ,  H04W76/14

    Abstract: Device-to-device (D2D) communications in conjunction with carrier aggregation. A base station (BS) may coordinate D2D communication between two wireless user equipment (UE) devices. A primary cell may be configured for communicating with each of the UEs. A secondary cell may be configured for D2D communication between the two UEs. The primary cell and the secondary cell may utilize different component carriers. Additionally, cross-carrier scheduling may be used, such that at least some control information for the secondary cell is communicated via the primary cell.

    Abstract translation: 与载波聚合相结合的设备到设备（D2D）通信。 基站（BS）可以协调两个无线用户设备（UE）设备之间的D2D通信。 主单元可以被配置为与每个UE进行通信。 二级小区可以被配置用于两个UE之间的D2D通信。 主电池和二次电池可以利用不同的分量载流子。 此外，可以使用跨载波调度，使得至少一些用于辅助小区的控制信息经由主小区传送。

    REDUNDANT TRANSMISSION OF REAL TIME DATA
    15.
    发明申请
    REDUNDANT TRANSMISSION OF REAL TIME DATA 有权
    实时数据冗余传输

    公开(公告)号：US20140241243A1

    公开(公告)日：2014-08-28

    申请号：US14187988

    申请日：2014-02-24

    Applicant: Apple Inc.

    Inventor： Ajoy K. Singh ,  Vinay R. Majjigi ,  Christian W. Mucke ,  Tarik Tabet ,  Paul V. Flynn

    IPC: H04L1/08

    CPC classification number: H04L1/08

    Abstract: A method for redundant transmission of real time data is provided. The method can include an edge node in a wireless network sending a first RTP packet including a first real time data frame to a second edge node. The method can further include the edge node determining that a radio link condition is sufficient to support redundant transmission of real time data to the second edge node. The method can additionally include the edge node, in response to determining that the radio link condition is sufficient to support redundant transmission of real time data, bundling the first real time data frame with a next sequential real time data frame that has not been previously sent to the second edge node in a second RTP packet at a PDCP layer of the edge node; and sending the second RTP packet to the second edge node.

    Abstract translation: 提供了实时数据冗余传输的方法。 该方法可以包括无线网络中的边缘节点，向第二边缘节点发送包括第一实时数据帧的第一RTP分组。 该方法还可以包括边缘节点确定无线电链路条件足以支持实时数据到第二边缘节点的冗余传输。 该方法可以另外包括边缘节点，以响应于确定无线电链路条件足以支持实时数据的冗余传输，将第一实时数据帧与先前未发送的下一个连续实时数据帧进行捆绑 在所述边缘节点的PDCP层处的第二RTP分组中的所述第二边缘节点; 以及将所述第二RTP分组发送到所述第二边缘节点。

    Adaptive C-DRX Management
    20.
    发明申请
    Adaptive C-DRX Management 审中-公开

    公开(公告)号：US20200059988A1

    公开(公告)日：2020-02-20

    申请号：US16663437

    申请日：2019-10-25

    Applicant: Apple Inc.

    Inventor： Tarik Tabet ,  Ajoy K. Singh ,  Sarma V. Vangala ,  Vinay R. Majjigi ,  Samy Khay-Ibbat

    IPC: H04W76/28

    Abstract: This disclosure relates to techniques for adaptive C-DRX Management. A wireless device and a cellular base station may establish a cellular link. According to some embodiments, the base station may monitor upcoming traffic with the wireless device. Based at least in part on the upcoming traffic for the wireless device, the base station may provide a command indicating to the wireless device to enter C-DRX. The command may further indicate to the wireless device a number of C-DRX cycles through which to remain in a low power state.

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