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    Method and Apparatus for Preamble Reduction
    13.
    发明申请
    Method and Apparatus for Preamble Reduction 有权
    用于前导码缩减的方法和装置

    公开(公告)号：US20110305157A1

    公开(公告)日：2011-12-15

    申请号：US13156585

    申请日：2011-06-09

    Applicant: David BARR ,  Michail TSATSANIS

    Inventor： David BARR ,  Michail TSATSANIS

    IPC: H04J4/00 ,  H04L12/26

    CPC classification number: H04L25/0204 ,  H04L5/0007 ,  H04L5/0051 ,  H04L5/0094 ,  H04L27/2613

    Abstract: A method of reducing resource overhead attributed to preambles in a communication system includes transmitting, at a transmitter, one or more signals including a first packet. The first packet is transmitted in a first time-frequency grant including a first set of one or more subcarriers. The first packet includes a full preamble including reference signal information for determining a total channel estimate for every subcarrier to be used in transmission of the first packet. A second packet is transmitted in a second time-frequency grant including a second set of one or more subcarriers without a full preamble when a receiver configured to communicate with the transmitter can determine a phase offset between the transmitter and the receiver from the signals received at the receiver.

    Abstract translation: 减少归因于通信系统中的前导码的资源开销的方法包括在发射机处发送包括第一分组的一个或多个信号。 第一分组在包括一个或多个子载波的第一组的第一时间频率许可中被发送。 第一分组包括完整前导码，其包括用于确定要在第一分组的传输中使用的每个子载波的总信道估计的参考信号信息。 当被配置为与发射机进行通信的接收机可以从接收到的信号中确定发射机和接收机之间的相位偏移时，第二分组以包括一个或多个子载波的第二组而不具有完全前导码的第二时间频率许可被发送， 收件人。

    Deployment processes for new technology systems
    16.
    发明授权
    Deployment processes for new technology systems 失效
    新技术系统的部署流程

    公开(公告)号：US07535866B2

    公开(公告)日：2009-05-19

    申请号：US10794926

    申请日：2004-03-05

    Applicant: Bruce Kimble ,  Michail Tsatsanis

    Inventor： Bruce Kimble ,  Michail Tsatsanis

    IPC: H04W4/00

    CPC classification number: H04B3/32 ,  H04B3/487

    Abstract: A method and apparatus for deploying new technology such as MIMO transmission technology in a geographically distributed network such as a telecommunications network is provided. In one embodiment, the invention is a method of installing new technology in an existing geographically distributed network. The method includes dedicating network resources of the geographically distributed network for the new technology to produce dedicated network resources of the geographically distributed network. The method also includes installing a component for the new technology at a centralized network facility of the geographically distributed network. Moreover, the method includes coupling the dedicated network resources of the geographically distributed network to the component. The method may further include installing subscriber equipment at subscriber sites. The new technology may be MIMO transmission technology.

    Abstract translation: 提供了一种在例如电信网络的地理分布式网络中部署诸如MIMO传输技术的新技术的方法和装置。 在一个实施例中，本发明是在现有地理分布式网络中安装新技术的方法。 该方法包括将地理分布式网络的网络资源用于新技术，以产生地理分布式网络的专用网络资源。 该方法还包括在地理分布式网络的集中式网络设施处安装新技术的组件。 此外，该方法包括将地理分布式网络的专用网络资源耦合到组件。 该方法还可以包括在用户站点安装用户设备。 新技术可能是MIMO传输技术。

    Method and apparatus for training using variable transmit signal power levels
    17.
    发明申请
    Method and apparatus for training using variable transmit signal power levels 失效

    公开(公告)号：US20060029147A1

    公开(公告)日：2006-02-09

    申请号：US10913285

    申请日：2004-08-06

    Applicant: Michail Tsatsanis

    Inventor： Michail Tsatsanis

    IPC: H04B7/02

    CPC classification number: H04W52/42 ,  H04B3/06 ,  H04B3/32

    Abstract: A method and apparatus for a multiple channel communication device training, and processing utilizing a transmit signal power control operation. Multiple channel communication devices utilize inter-channel crosstalk mitigation techniques, such as MIMO processing modules or MIMO precoding systems, to cancel unwanted crosstalk coupling across active and provisioned channels. Upon provisioning and activation of a new channel that connects to the multiple channel communication device the signal on the new channel couples into other channels and the existing MIMO filtering or processing structure is untrained to mitigate the crosstalk from the new channel. A power control training operation prevents crosstalk from hindering operation on other channels during the training operation. During one example training operation, the power level of a transmit signal is incrementally increased as the crosstalk cancellation filter(s) are trained.

    Deployment processes for new technology systems
    19.
    发明申请
    Deployment processes for new technology systems 失效
    新技术系统的部署流程

    公开(公告)号：US20050129218A1

    公开(公告)日：2005-06-16

    申请号：US10794926

    申请日：2004-03-05

    Applicant: Bruce Kimble ,  Michail Tsatsanis

    Inventor： Bruce Kimble ,  Michail Tsatsanis

    IPC: H04B3/32 ,  H04B3/46 ,  H04M3/00 ,  H04M11/00

    CPC classification number: H04B3/32 ,  H04B3/487

    Abstract: A method and apparatus for deploying new technology such as MIMO transmission technology in a geographically distributed network such as a telecommunications network is provided. In one embodiment, the invention is a method of installing new technology in an existing geographically distributed network. The method includes dedicating network resources of the geographically distributed network for the new technology to produce dedicated network resources of the geographically distributed network. The method also includes installing a component for the new technology at a centralized network facility of the geographically distributed network. Moreover, the method includes coupling the dedicated network resources of the geographically distributed network to the component. The method may further include installing subscriber equipment at subscriber sites. The new technology may be MIMO transmission technology.

    Abstract translation: 提供了一种在例如电信网络的地理分布式网络中部署诸如MIMO传输技术的新技术的方法和装置。 在一个实施例中，本发明是在现有地理分布式网络中安装新技术的方法。 该方法包括将地理分布式网络的网络资源用于新技术，以产生地理分布式网络的专用网络资源。 该方法还包括在地理分布式网络的集中式网络设施处安装新技术的组件。 此外，该方法包括将地理分布式网络的专用网络资源耦合到组件。 该方法还可以包括在用户站点安装用户设备。 新技术可能是MIMO传输技术。

    Method and apparatus for preamble reduction
    20.
    发明授权
    Method and apparatus for preamble reduction 有权
    用于前导码缩减的方法和装置

    公开(公告)号：US08774030B2

    公开(公告)日：2014-07-08

    申请号：US13156585

    申请日：2011-06-09

    Applicant: David Barr ,  Michail Tsatsanis

    Inventor： David Barr ,  Michail Tsatsanis

    IPC: H04J4/00 ,  H04L12/26

    CPC classification number: H04L25/0204 ,  H04L5/0007 ,  H04L5/0051 ,  H04L5/0094 ,  H04L27/2613

    Abstract: A method of reducing resource overhead attributed to preambles in a communication system includes transmitting, at a transmitter, one or more signals including a first packet. The first packet is transmitted in a first time-frequency grant including a first set of one or more subcarriers. The first packet includes a full preamble including reference signal information for determining a total channel estimate for every subcarrier to be used in transmission of the first packet. A second packet is transmitted in a second time-frequency grant including a second set of one or more subcarriers without a full preamble when a receiver configured to communicate with the transmitter can determine a phase offset between the transmitter and the receiver from the signals received at the receiver.

    Abstract translation: 减少归因于通信系统中的前导码的资源开销的方法包括在发射机处发送包括第一分组的一个或多个信号。 第一分组在包括一个或多个子载波的第一组的第一时间频率许可中被发送。 第一分组包括完整前导码，其包括用于确定要在第一分组的传输中使用的每个子载波的总信道估计的参考信号信息。 当被配置为与发射机进行通信的接收机可以从接收到的信号中确定发射机和接收机之间的相位偏移时，第二分组以包括一个或多个子载波的第二组而不具有完全前导码的第二时间频率许可被发送， 收件人。

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