利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

21 条记录 (耗时 0.021 秒)

    Alternate channel for carrying selected message types
    4.
    发明申请
    Alternate channel for carrying selected message types 有权

    公开(公告)号：US20060018293A1

    公开(公告)日：2006-01-26

    申请号：US11235725

    申请日：2005-09-26

    申请人： Kevin Farley ,  James Proctor

    发明人： Kevin Farley ,  James Proctor

    IPC分类号： H04B7/212

    CPC分类号： H04L5/0055 ,  H04L1/1854 ,  H04W72/0446 ,  H04W76/10 ,  H04W80/10

    摘要： In an illustrative embodiment of the present invention, a channel is allocated to carry messages from each of multiple subscriber units to a base station. Selected messages generated by a subscriber unit that would otherwise be transmitted over an assigned reverse link traffic channel are instead encoded and transmitted to the base station over a shared reverse link channel. Preferably, the shared reverse link channel is time-slotted and each subscriber unit transmits information to the base station in an assigned time slot so that the base station receiving the messages can identify from which subscriber unit a message is sent. Certain bits in a time slot of the shared channel as set by a subscriber unit can be used to communicate a particular message to the base station. For instance, a single bit that is transmitted in a time slot can be encoded to transmit a substitute message from one of the multiple subscriber units to a base station, where the setting of the bit itself indicates a message type.

    Polarization mode dispersion (PMD) tolerant optical signaling
    8.
    发明授权
    Polarization mode dispersion (PMD) tolerant optical signaling 有权
    偏振模色散（PMD）容限光信号

    公开(公告)号：US09520952B2

    公开(公告)日：2016-12-13

    申请号：US14607276

    申请日：2015-01-28

    申请人： Kevin Farley

    发明人： Kevin Farley

    IPC分类号： H04B10/60 ,  H04B10/61 ,  H04B10/2569

    CPC分类号： H04B10/6162 ,  H04B10/2569 ,  H04B10/6166

    摘要： A method of receiving an optical signal through an optical communication system. The optical signal is transmitted by a transmitter of the optical communication system with a predetermined State of Polarization in a succession of signalling intervals. The SoP in each signalling interval is selected to excite two orthogonal eigenvectors of Polarization Mode Dispersion (PMD) of the optical communication system. The SoP in one signalling interval may be different from the SoP in at least one other signalling interval. Modulation of the optical signal is detected in two orthogonal polarization directions. Modulation components associated with one of the two orthogonal eigenvectors are selected and used to recover data.

    摘要翻译： 一种通过光通信系统接收光信号的方法。 光信号由具有预定的极化状态的光通信系统的发射机以连续的信令间隔发送。 选择每个信令间隔中的SoP以激发光通信系统的偏振模色散（PMD）的两个正交特征向量。 一个信令间隔中的SoP可能与至少一个其他信令间隔中的SoP不同。 在两个正交的极化方向上检测光信号的调制。 与两个正交特征向量之一相关联的调制分量被选择并用于恢复数据。

    Queuing far/far service requests in wireless network
    9.
    发明申请
    Queuing far/far service requests in wireless network 审中-公开
    在无线网络中排队远程/远程服务请求

    公开(公告)号：US20070249363A1

    公开(公告)日：2007-10-25

    申请号：US11821608

    申请日：2007-06-25

    申请人： Carlo Amalfitano ,  Kevin Farley

    发明人： Carlo Amalfitano ,  Kevin Farley

    IPC分类号： H04Q7/20

    CPC分类号： H04W72/1231 ,  H04W72/1278

    摘要： A technique for coordinating the operation of subscriber units such as in a wireless communications system so that high-probability-of-interference communications do not take place at the same time in adjacent cell sites. A base station becomes aware of expected periods or time slots of high relatively expected interference from remote units operating in a neighboring cell site, and then schedules only low interference level transmissions for its own remote units during such periods. Expected interference information ca be exchanged by base stations directly, through a centralized base station controller-initiated schedule, or by relaying resource load status messages via remote units located near all boundaries.

    摘要翻译： 一种用于协调诸如无线通信系统中的用户单元的操作的技术，使得在相邻小区站点中同时不发生高概率干扰通信。 基站意识到来自在相邻小区站点中操作的远程单元的较高相对预期的干扰的期望周期或时隙，并且然后在这样的周期期间仅调度其本身的远程单元的低干扰电平传输。 预期的干扰信息可以由基站直接通过集中式基站控制器发起的调度或者通过位于所有边界附近的远程单元中继资源负载状态消息来进行交换。