发明申请
- 专利标题: Signaling format for wireless communications
- 专利标题(中): 用于无线通信的信令格式
-
申请号: US11056155申请日: 2005-02-14
-
公开(公告)号: US20050180524A1公开(公告)日: 2005-08-18
- 发明人: Christopher Hansen , Jason Trachewsky , Amit Bagchi , George Kondylis
- 申请人: Christopher Hansen , Jason Trachewsky , Amit Bagchi , George Kondylis
- 专利权人: Broadcom Corporation
- 当前专利权人: Broadcom Corporation
- 主分类号: H04L27/04
- IPC分类号: H04L27/04
摘要:
Methods, devices and systems for wireless communication generate signals by determining whether legacy devices are within a proximal region of the wireless communication. When at least one legacy device is within the proximal region, a frame is formatted to include a preamble field, a signal field, and a data field. Further, the uncoded bits are encoded according to a coding format. The coding format is determined according to bits in the preamble and applicable sub-field lengths.
公开/授权文献
- US07590189B2 Signaling format for wireless communications 公开/授权日:2009-09-15