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    System and method to facilitate power domain interference coordination in a network environment
    11.
    发明授权
    System and method to facilitate power domain interference coordination in a network environment 有权

    公开(公告)号：US10299223B2

    公开(公告)日：2019-05-21

    申请号：US15296943

    申请日：2016-10-18

    Applicant: CISCO TECHNOLOGY, INC.

    Inventor： Vivek Jha

    IPC: H04W4/00 ,  H04W52/30 ,  H04B7/0452 ,  H04B7/0456 ,  H04L1/00 ,  H04W16/32 ,  H04W52/04

    Abstract: A method is provided in one example embodiment and may include negotiating power domain interference coordination (PDIC) parameters between a macro cell radio and at least one small cell radio; determining successive interference cancellation (SIC) parameters for each of one or more user equipment (UE) that are to perform SIC for one or more transmissions; and sending the SIC parameters to each of the one or more user equipment. Negotiating PDIC parameters can include determining, by the macro cell radio and at least one small cell radio, one or more physical resource blocks (PRBs) for which transmission power levels can be coordinated for a plurality of frequencies in a frequency domain and a plurality of subframes in a time domain and exchanging PDIC parameters between the cell radios in order to perform PDIC transmissions for UE served by the cell radios.

    Method to provide dual connectivity using LTE master eNodeB and Wi-Fi based secondary eNodeB
    13.
    发明授权
    Method to provide dual connectivity using LTE master eNodeB and Wi-Fi based secondary eNodeB 有权

    公开(公告)号：US09832808B2

    公开(公告)日：2017-11-28

    申请号：US14835985

    申请日：2015-08-26

    Applicant: Cisco Technology, Inc.

    Inventor： Rajesh Pazhyannur ,  Vivek Jha

    IPC: H04W76/02 ,  H04W76/04 ,  H04W84/12 ,  H04W92/20 ,  H04W76/06

    CPC classification number: H04W76/27 ,  H04W76/15 ,  H04W76/34 ,  H04W84/12 ,  H04W92/20

    Abstract: A first network device may operate as a base station in a wireless wide area network (WWAN) and may establish a WWAN connection with a user device. A media access control (MAC) address of the user device may be obtained and sent to a second network device which operates an access point for a wireless local area network (WLAN). An acknowledgement containing a first service set identifier of the WLAN may be received from the second network device and sent to the user device to set up a secondary connection. An identifier for ordered data communication may used to enable in order communication through both the first and the second network devices. Data to be transmitted to the user device may be split into a first portion and a second portion, and transmitted through the WWAN connection and to the second network device for transmission to the user device via the WLAN respectively.

    Method to Provide Dual Connectivity Using LTE Master eNodeB and Wi-Fi Based Secondary eNodeB
    14.
    发明申请
    Method to Provide Dual Connectivity Using LTE Master eNodeB and Wi-Fi Based Secondary eNodeB 有权
    使用LTE主eNodeB和基于Wi-Fi的辅助eNodeB提供双连接的方法

    公开(公告)号：US20160157293A1

    公开(公告)日：2016-06-02

    申请号：US14835985

    申请日：2015-08-26

    Applicant: Cisco Technology, Inc.

    Inventor： Rajesh Pazhyannur ,  Vivek Jha

    IPC: H04W76/04 ,  H04W72/04 ,  H04W48/20 ,  H04W74/02

    CPC classification number: H04W76/27 ,  H04W76/15 ,  H04W76/34 ,  H04W84/12 ,  H04W92/20

    Abstract: A first network device may operate as a base station in a wireless wide area network (WWAN) and may establish a WWAN connection with a user device. A media access control (MAC) address of the user device may be obtained and sent to a second network device which operates an access point for a wireless local area network (WLAN). An acknowledgement containing a first service set identifier of the WLAN may be received from the second network device and sent to the user device to set up a secondary connection. An identifier for ordered data communication may used to enable in order communication through both the first and the second network devices. Data to be transmitted to the user device may be split into a first portion and a second portion, and transmitted through the WWAN connection and to the second network device for transmission to the user device via the WLAN respectively.

    Abstract translation: 第一网络设备可以作为无线广域网（WWAN）中的基站来操作，并且可以建立与用户设备的WWAN连接。 可以获得用户设备的媒体访问控制（MAC）地址并将其发送到操作无线局域网（WLAN）的接入点的第二网络设备。 可以从第二网络设备接收包含WLAN的第一服务集标识符的确认，并发送给用户设备以建立辅助连接。 用于有序数据通信的标识符可以用于使得能够通过第一和第二网络设备进行顺序通信。 要发送到用户设备的数据可以被分成第一部分和第二部分，并且通过WWAN连接和第二网络设备传输，以经由WLAN分别传送到用户设备。

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