| 摘要 |
PURPOSE: A remote advertising CPE(Client Premises Equipment) in a B-WLL(Broadband Wireless Local Loop) and a remote advertising method using thereof are provided to offer advertisement information using a B-WLL which can offer communication services in two ways. CONSTITUTION: A remote advertising CPE in a B-WLL consists of a CSM(CPE Service Module)(330), a CMM(CPE Modem Module)(320), and a CRM(CPE RF Module)(310). The CSM(330) is composed of a CSM control part(331), a CSM processing part(332), a CSM interface part(333), a CSM display part(334), a CSM synchronization part(335). The CSM control part(331) controls the CSM processing part(332), the CSM interface part(333) and the CSM display part(334). The CSM processing part(332) executes conversion processing for a signal from the CMM(320) and transfers it to the CSM interface part(333). The CSM interface part(333) executes conversion processing for the signal from the CSM processing part(332) so that it can be displayed in the CSM display part(334). The CSM synchronization part(335) takes charge of the clock synchronization of the CSM(330). The CMM(320) is composed of a CMM control part(321), a CMM processing part(322), a CIM processing part(323), and a CMM synchronization part(324). The CRM(310), executing conversion processing for a down-frequency signal of the B-WLL, transmits an IF signal to the CMM(320). Also the CRM(310) converts an IF signal from the CMM(320) and transfers it as an up-frequence signal of the B-WLL.
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