中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

42 records (took 0.026 seconds)

    Wireless network architecture for providing media content
    1.
    发明授权
    Wireless network architecture for providing media content 有权

    公开(公告)号：US11202293B2

    公开(公告)日：2021-12-14

    申请号：US16785137

    申请日：2020-02-07

    Applicant: AT&T Intellectual Property I, L.P. ,  AT&T Mobility II LLC

    Inventor： Yuang Lou ,  Douglas A. Duet ,  George O'Quinn Hirvela

    IPC: H04W72/04 ,  H04W4/06 ,  H04W76/40 ,  H04W40/20 ,  H04L5/00 ,  H04W4/02 ,  H04W52/24 ,  H04W64/00

    Abstract: A method includes receiving, at a base station from a first mobile device, where the first data request is associated with first data of a first data type. The method includes, based on the first data type of the first data, transmitting the first data to the first mobile device. The method includes receiving, at the base station, second data, where the second data has a second data type different than the first data type. The second data is associated with a second data request originated by a second mobile device different than the first mobile device. Information associated with the second data request is received by the server from a different base station and sent to the base station based on the second data type of the second data. The method also includes transmitting the second data to the second mobile device.

    Multi-operator spectrum resource sharing management
    2.
    发明授权
    Multi-operator spectrum resource sharing management 有权

    公开(公告)号：US10827416B2

    公开(公告)日：2020-11-03

    申请号：US16014197

    申请日：2018-06-21

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： Yuang Lou ,  Cheng Liu ,  George Hirvela

    IPC: H04W48/06 ,  H04W16/14 ,  H04W12/06 ,  H04W72/04 ,  H04W8/18 ,  H04L1/18

    Abstract: Example embodiments relate to spectrum resource sharing management. A first mobile network operator (MNO) network device receives a request for network access from a UE operable to communicate with network devices of a first mobile network operator. The first MNO network device determines whether it has enough bandwidth to meet the UE's request, by determining whether a threshold level of utilization of frequencies in a first frequency range allocated to the first MNO network has been met. In response to a determination that the threshold level has been met, the first MNO network device transmits an electronic token to a second MNO network device in a coverage region of the network device, wherein the electronic token is indicative of a request for authorization to use a frequency in a frequency range that is allocated to a second MNO. The second MNO network device can transmit an authorization for the first MNO network device to use the frequency.

    DISTRIBUTED ARCHITECTURE FOR MOBILE STREAMING CONTENT DELIVERY
    4.
    发明申请
    DISTRIBUTED ARCHITECTURE FOR MOBILE STREAMING CONTENT DELIVERY 审中-公开

    公开(公告)号：US20180206003A1

    公开(公告)日：2018-07-19

    申请号：US15918855

    申请日：2018-03-12

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： Douglas A. Duet ,  Melvin D. Frerking ,  Yuang Lou

    IPC: H04N21/61 ,  H04N21/2343 ,  H04N21/239

    Abstract: A system for providing a distributed architecture for mobile streaming content delivery is disclosed. In particular, the system may include bypassing a master head end facility and its accompanying fiber distribution network to deliver a content stream directly to mobile cell sites. In order to do so, the system may receive, at a cell cite, a content stream directly from a content satellite and then format the content into a format suitable for delivery to a subscriber device. The system may receive, such as via a radio access network, a request from the subscriber device to access the content stream. In response to the request from the subscriber device, the system may deliver the formatted content stream to the subscriber device. The distributed architecture may also allow for delivering the content stream jointly with voice data services, such as those provided in a Long-Term Evolution network or other network.

    Adaptive SINR control
    5.
    发明授权
    Adaptive SINR control 有权

    公开(公告)号：US09913224B2

    公开(公告)日：2018-03-06

    申请号：US15622636

    申请日：2017-06-14

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： Yuang Lou ,  Neale C. Hightower, Sr.

    IPC: H04W52/24 ,  H04W88/08 ,  H04W24/02 ,  H04B1/10

    CPC classification number: H04W52/241 ,  H04B1/109 ,  H04W24/02 ,  H04W88/08

    Abstract: An adaptive SINR control process is triggered based on various quality measures associated with the received signal in a mobile device or on a geographic region in which a base station and an interferer are located. As part of the adaptive SINR control process, the mobile device reduces the signal level of the received signal, which reduces both the signal strength of the desired signal and the interfering signal. If the control process is triggered on the mobile device side, after detecting the presence of interference, the mobile device sends a request that the base station increase its transmit power of the desired signal to improve the receiving SINR in the mobile device. Alternatively, the mobile device may receive information from the base station causing the mobile device to reduce the signal level of the received signal based on quality indicators sent by the mobile device to the base station or based on geographic location of the base station.

    FACILITATING MOBILE SERVICE ANCHOR MANAGEMENT
    7.
    发明申请
    FACILITATING MOBILE SERVICE ANCHOR MANAGEMENT 有权

    公开(公告)号：US20170105152A1

    公开(公告)日：2017-04-13

    申请号：US14878005

    申请日：2015-10-08

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： Yuang Lou ,  Douglas A. Duet

    IPC: H04W36/08 ,  H04L5/14 ,  H04W72/08 ,  H04W72/04

    CPC classification number: H04W36/08 ,  H04L5/14 ,  H04W36/24 ,  H04W72/0453 ,  H04W72/08

    Abstract: Mobile service anchor management (MSAM) is facilitated. MSAM is an anchor management function/system for radio frequency (RF) access configuration/reconfiguration over the downlink, and uplink separated novel frequency division duplex systems. One method comprises determining, by a MSAM system comprising a processor, that a mobile device communicatively coupled to a first network device is associated with a region in which the first network device fails to have line of sight communication with the mobile device; and assigning, by the mobile service anchor management system, the mobile device to a second network device determined to have the line of sight communication for the region. Millimeter watt (mmW) BS devices and devices that operate on other RF bands can be utilized.

    FACILITATION OF WIRELESS NETWORK SESSION CONTINUITY
    8.
    发明申请
    FACILITATION OF WIRELESS NETWORK SESSION CONTINUITY 有权
    无线网络会议连续性的促进

    公开(公告)号：US20160381606A1

    公开(公告)日：2016-12-29

    申请号：US14747429

    申请日：2015-06-23

    Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.

    Inventor： Yuang Lou ,  Douglas A. Duet

    IPC: H04W36/00

    CPC classification number: H04W36/0066 ,  H04W24/02 ,  H04W36/0022 ,  H04W36/26 ,  H04W84/12

    Abstract: Internet protocol session continuity can be achieved via an access point registration process. Mobile devices near an access point device that has registered with a base station device can offload wireless communication from the base station device to the access point device. The access point device can be a known access point device that can be secured and subject to session continuity policies of a service provider. The session continuity policies can be stored at a content handover processor, which can oversee the handover processes between the base station device and the mobile device.

    Abstract translation: 互联网协议会话连续性可以通过接入点注册过程来实现。 已经向基站设备注册的接入点设备附近的移动设备可以将无线通信从基站设备卸载到接入点设备。 接入点设备可以是可以被保护并且受服务提供商的会话连续性策略的已知接入点设备。 会话连续性策略可以存储在可以监视基站设备和移动设备之间的切换过程的内容切换处理器。

    Software defined IoT service network architecture
    9.
    发明授权
    Software defined IoT service network architecture 有权

    公开(公告)号：US10924903B2

    公开(公告)日：2021-02-16

    申请号：US16528226

    申请日：2019-07-31

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： Yuang Lou ,  Douglas A. Duet

    IPC: H04W72/04 ,  H04W4/70 ,  H04L29/08 ,  H04W84/12

    Abstract: Aspects of the subject disclosure may include, for example, a method including aggregating data received from machine-to-machine (M2M) devices to generate local information. The method can also include receiving a message, from a user communication device, that includes a request regarding an M2M communication device. If the request cannot be responded to based on the local information, a query is transmitted to the M2M communication device based on the analyzing. Other embodiments are disclosed.

    Distributed architecture for mobile streaming content delivery
    10.
    发明授权
    Distributed architecture for mobile streaming content delivery 有权

    公开(公告)号：US10750246B2

    公开(公告)日：2020-08-18

    申请号：US15918855

    申请日：2018-03-12

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： Douglas A. Duet ,  Melvin D. Frerking ,  Yuang Lou

    IPC: H04N21/61 ,  H04N21/2343 ,  H04N21/239

    Abstract: A system for providing a distributed architecture for mobile streaming content delivery is disclosed. In particular, the system may include bypassing a master head end facility and its accompanying fiber distribution network to deliver a content stream directly to mobile cell sites. In order to do so, the system may receive, at a cell cite, a content stream directly from a content satellite and then format the content into a format suitable for delivery to a subscriber device. The system may receive, such as via a radio access network, a request from the subscriber device to access the content stream. In response to the request from the subscriber device, the system may deliver the formatted content stream to the subscriber device. The distributed architecture may also allow for delivering the content stream jointly with voice data services, such as those provided in a Long-Term Evolution network or other network.

Patent Agency Ranking