METHOD AND APPARATUS FOR COMMUNICATING USING UNLICENSED BANDS IN MOBILE COMMUNICATION SYSTEM

摘要

The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4G system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method for performing communication using an unlicensed band includes reserving a channel of the unlicensed band using a control frame supporting WLAN by a WLAN module, when reserving the channel of the unlicensed band succeeds, determining whether the channel of the unlicensed band is used by a mobile communication module, and transmitting data supporting the unlicensed band through the reserved channel of the unlicensed band.

主权项

1. A method for performing communication using an unlicensed band by a base station comprising a wireless local area network (WLAN) module and a mobile communication module in a mobile communication system including a terminal and the base station, the method comprising:
reserving a channel of the unlicensed band using a control frame supporting a wireless local area network by the WLAN module; when reserving the channel of the unlicensed band succeeds, determining whether the channel of the unlicensed band is used by the mobile communication module; and transmitting data supporting the unlicensed band through the reserved channel of the unlicensed band by the mobile communication module.