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    • 4. 发明申请
    • DISPATCH CAPABILITY USING A SINGLE PHYSICAL INTERFACE
    • 使用单个物理接口的分配能力
    • US20090327544A1
    • 2009-12-31
    • US12164907
    • 2008-06-30
    • In Sung ChoKumar MaheshPrakash KamathJeffrey GilbertRob Frizzell
    • In Sung ChoKumar MaheshPrakash KamathJeffrey GilbertRob Frizzell
    • G06F13/42
    • H04N21/43637G06F1/00G06F13/42G06F2101/00G09G2370/16H04L1/00H04L69/32
    • An apparatus, system and method for performing dispatch operations using a signal physical interface are disclosed. In one embodiment, the apparatus is for use in a wireless communication system for communicating with a wireless network and comprises a host processor, a transceiver, a physical interface coupling the host processor and the transceiver, and a memory accessible by the host processor and the transceiver to exchange information between the host processor and the transceiver. The transceiver is operable to store data in the memory for the host processor to send data to the host processor using the memory and asserts a control signal to the host processor to notify the host processor that the memory contains data for the host processor, and the host processor is operable to access the memory to obtain the data thereafter. The data is associated with a remote device in the wireless network and is stored as one or more packets at a first storage location in the memory with a first identifier identifying the remote device.
    • 公开了一种使用信号物理接口执行调度操作的装置,系统和方法。 在一个实施例中,该装置用于与无线网络进行通信的无线通信系统,并且包括主机处理器,收发器,耦合主机处理器和收发器的物理接口以及主机处理器和 收发器在主处理器和收发器之间交换信息。 收发器可操作以将存储器中的数据存储在主机处理器中,以使用存储器向主机处理器发送数据,并向主机处理器发出控制信号,以通知主机处理器该存储器包含用于主机处理器的数据, 主机处理器可操作以访问存储器以便此后获得数据。 数据与无线网络中的远程设备相关联,并且以识别远程设备的第一标识符作为一个或多个分组存储在存储器中的第一存储位置处。
    • 9. 发明申请
    • Spur mitigation techniques
    • 刺激减轻技术
    • US20050059366A1
    • 2005-03-17
    • US10664792
    • 2003-09-16
    • Won-Joon ChoiJeffrey GilbertYi-Hsiu WangXiaoru Zhang
    • Won-Joon ChoiJeffrey GilbertYi-Hsiu WangXiaoru Zhang
    • H04L27/26H04B1/00
    • H04L25/0232H04L1/0045H04L27/2647
    • Spurs cause significant problems with signal detecting, amplifier gain adjustment, and signal decoding. Various techniques can be used to mitigate the effects of spurs on a received signal. Generally, these techniques work by either canceling or ignoring the spurs. For example, a pilot mask can be used to ignore pilot information in one or more sub-channels. A Viterbi mask can determine the weighting given to bits in a sub-channel based on spur and data rate information. Channel interpolation can compute a pseudo channel estimate for a sub-channel known to have a spur location can be computed by interpolating the channel estimates of adjacent good sub-channels. Filtering of the received signal using a low-pass filter, a growing box filter, or a low-pass filter with self-correlation can be used to cancel a spur.
    • 马刺在信号检测,放大器增益调整和信号解码方面造成重大问题。 可以使用各种技术来减轻杂散对接收信号的影响。 一般来说,这些技术通过取消或忽略杂散来工作。 例如,可以使用导频掩码来忽略一个或多个子信道中的导频信息。 维特比掩码可以基于支线和数据速率信息来确定子信道中的比特的加权。 信道内插可以计算已知具有支路位置的子信道的伪信道估计,可以通过内插相邻的良好子信道的信道估计来计算。 使用低通滤波器,增长盒滤波器或具有自相关的低通滤波器对接收信号进行滤波可以用于取消杂散。