Invention Grant
US07400643B2 Transmission of wide bandwidth signals in a network having legacy devices
有权
在具有传统设备的网络中传输宽带宽信号
- Patent Title: Transmission of wide bandwidth signals in a network having legacy devices
- Patent Title (中): 在具有传统设备的网络中传输宽带宽信号
-
Application No.: US10973612Application Date: 2004-10-26
-
Publication No.: US07400643B2Publication Date: 2008-07-15
- Inventor: Christopher J. Hansen , Jason A. Trachewsky , R. Tushar Moorti
- Applicant: Christopher J. Hansen , Jason A. Trachewsky , R. Tushar Moorti
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: Garlick, Harrison & Markison
- Agent Timothy W. Markison
- Main IPC: H04J3/16
- IPC: H04J3/16
Abstract:
A method for transmitting wide bandwidth signals in a network that includes legacy devices begins by determining channel bandwidth of a channel that supports the wide bandwidth signals in the network. The method continues by determining overlap of legacy channel bandwidth with the channel bandwidth of the channel. The method continues by providing a legacy readable preamble section within the channel where the legacy channel bandwidth overlaps the channel bandwidth of the channel.
Public/Granted literature
- US20050190724A1 Transmission of wide bandwidth signals in a network having legacy devices Public/Granted day:2005-09-01
Information query
