发明名称 |
WIRELESS NETWORK SYSTEM AND METHOD OF TRANSMITTING/RECEIVING DATA IN WIRELESS NETWORK |
摘要 |
<p>Provided are a wireless network system and a method of transmitting/receiving data in the wireless network system, which separately set a period where a packet for requesting and approving bandwidth allocation of a network in a super frame period is transmitted/received, and as a result, transmit/receive data through the allocated bandwidth. Also provided is a wireless network coordinator, which includes an MAC unit which generates a beacon frame for organizing a super frame including at least one or more channel time blocks, and bandwidth management unit which sets a specific channel time block among the channel time blocks as a period where a bandwidth allocation packet in the network is transmitted/received, and a physical unit which transmits the beacon frame including information on the setting by the bandwidth management unit through a designated communication channel.</p> |
申请公布号 |
EP2011275(A1) |
申请公布日期 |
2009.01.07 |
申请号 |
EP20070745987 |
申请日期 |
2007.04.16 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KWON, CHANG-YEUL;SHIN, SE-YOUNG |
分类号 |
H04W74/02;H04L29/06;H04W48/08;H04W72/04;H04W74/08 |
主分类号 |
H04W74/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|