发明名称 |
High-speed-WPAN and method for enabling communication between devices located in different piconets |
摘要 |
A high-speed WPAN (Wireless Personal Area Network) system for enabling communication between piconets is configured by at least one first device located in the child piconet. A C-PNC (Child Piconet Coordinator) device includes a C-MIB (Child Piconet Management Information Base) stores mapping information associated with devices located in the child piconet and a P-MIB (Parent Piconet Management Information Base) stores mapping information associated with devices located in a parent piconet. At least one second device is located in the parent piconet. The first device includes a C-MIB and a first B-MIB (Bridging Management Information Base), detects destination information of data using the mapping information stored in the first B-MIB to transmit data to a device located in the parent piconet, and transmits the data containing the detected information to the C-PNC device. The C-PNC device broadcasts the mapping information stored in the C-MIB and P-MIB to different piconets, and switches and transmits the data from the first device to the parent piconet. The second device includes a P-MIB and a second B-MIB, and receives the data from the C-PNC device.
|
申请公布号 |
US7158758(B2) |
申请公布日期 |
2007.01.02 |
申请号 |
US20040759687 |
申请日期 |
2004.01.16 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LIM SE-YOUN;KWON SEO-WON;KIM JIN-HEE;SONG JAE-YEON;LEE YOON-SUN;LEE JONG-HWA |
分类号 |
H04B7/00;H04J13/00;H04B7/26;H04L12/28;H04L12/46;H04L12/56 |
主分类号 |
H04B7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|