公开(公告)号：WO2004079970A3

公开(公告)日：2004-10-21

申请号：PCT/US2004003362

申请日：2004-02-27

Applicant: MOTOROLA INC ,  SHVODIAN WILLIAM M ,  MCCORKLE JOHN W ,  RUNKLE PAUL R ,  MILLER TIMOTHY R ,  WELBORN MATTHEW L ,  PRICE DOUGLAS E ,  MACIAS ADRIAN R ,  ROBERTS RICHARD D ,  JOSEPH DEEPAK M

Inventor： SHVODIAN WILLIAM M ,  MCCORKLE JOHN W ,  RUNKLE PAUL R ,  MILLER TIMOTHY R ,  WELBORN MATTHEW L ,  PRICE DOUGLAS E ,  MACIAS ADRIAN R ,  ROBERTS RICHARD D ,  JOSEPH DEEPAK M

IPC: H04B1/69 ,  H04L12/56 ,  H04J3/22 ,  H04J3/24

CPC classification number: H04B1/71637 ,  H04B1/7183 ,  H04B7/2678 ,  H04L2025/03375 ,  H04L2025/0349 ,  H04W56/00

Abstract: A method is provided for receiving a data frame in an ultrawide bandwidth network. In this method, a device receives an ultrawide bandwidth signal containing a data frame. The device then performs an acquisition operation during a first preamble in the data frame, and identifies a marker after the first preamble that indicates that the first preamble has ended. After this, the device performs a signal processing operation during a second preamble in the data frame. After the training, the device then receives a header in the data frame, and then receives a payload in the data frame. By having a marker between the two preambles, this method provides a receiving device with critical information regarding the timing of the preamble section of a frame.

Abstract translation: 提供了一种用于在超宽带宽网络中接收数据帧的方法。 在这种方法中，设备接收包含数据帧的超宽带信号。 然后，设备在数据帧中的第一前导码期间执行获取操作，并且在指示第一前导码已经结束的第一前导码之后识别标记。 在此之后，设备在数据帧中的第二前导码期间执行信号处理操作。 在训练之后，设备然后在数据帧中接收头部，然后在数据帧中接收有效载荷。 通过在两个前导码之间设置标记，该方法为接收设备提供关于帧的前导码部分的定时的关键信息。

公开(公告)号：WO2004079970A2

公开(公告)日：2004-09-16

申请号：PCT/US2004/003362

申请日：2004-02-27

Applicant: MOTOROLA, INC. ,  SHVODIAN, William, M. ,  MCCORKLE, John, W. ,  RUNKLE, Paul, R. ,  MILLER, Timothy, R. ,  WELBORN, Matthew, L. ,  PRICE, Douglas, E. ,  MACIAS, Adrian, R. ,  ROBERTS, Richard, D. ,  JOSEPH, Deepak, M.

Inventor： SHVODIAN, William, M. ,  MCCORKLE, John, W. ,  RUNKLE, Paul, R. ,  MILLER, Timothy, R. ,  WELBORN, Matthew, L. ,  PRICE, Douglas, E. ,  MACIAS, Adrian, R. ,  ROBERTS, Richard, D. ,  JOSEPH, Deepak, M.

IPC: H04L

CPC classification number: H04B1/71637 ,  H04B1/7183 ,  H04B7/2678 ,  H04L2025/03375 ,  H04L2025/0349 ,  H04W56/00

Abstract: A method is provided for receiving a data frame in an ultrawide bandwidth network. In this method, a device receives an ultrawide bandwidth signal containing a data frame. The device then performs an acquisition operation during a first preamble in the data frame, and identifies a marker after the first preamble that indicates that the first preamble has ended. After this, the device performs a signal processing operation during a second preamble in the data frame. After the training, the device then receives a header in the data frame, and then receives a payload in the data frame. By having a marker between the two preambles, this method provides a receiving device with critical information regarding the timing of the preamble section of a frame.

Abstract translation: 提供了一种用于在超宽带宽网络中接收数据帧的方法。 在该方法中，设备接收包含数据帧的超宽带宽信号。 然后，装置在数据帧中的第一前导码期间执行采集操作，并且识别指示第一前同步码已经结束的第一前同步码之后的标记。 此后，设备在数据帧中的第二前导码期间执行信号处理操作。 在训练之后，设备接收数据帧中的报头，然后在数据帧中接收有效载荷。 通过在两个前导码之间具有标记，该方法向接收设备提供关于帧的前导码部分的定时的关键信息。