| 摘要 |
The present invention relates to a mobile terminal and a method for relaying a wireless signal in an IEEE 802.11-based multi-hop wireless network in which a synchronization control module is installed in an intermediate node and an end node, wireless bandwidth is efficiently utilized by communicating in a multi-cast method, and multiple end nodes can receive data at the same time. The multi-hop wireless network according to the present invention comprises: a service connection control module for processing a service request for a real time data streaming service provided by a server and an approval step; a data streaming module for receiving and transferring data according to the real time streaming service; and a credit validity checking and managing module for managing a credit and checking the validity of the credit by receiving information from the data streaming module during the data transfer. [Reference numerals] (AA) AP or paid network; (BB,DD) Multicast; (CC) Multi-hop communication; (EE) Real time streaming data |
