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Detail
Registered METHODS FOR TRANSMITTING A FRAME IN A MULTI-USER BASED WIRELESS COMMUNICATION SYSTEM
- Inventors
- Yunjoo Kim, Sok-Kyu Lee, Lee Jae Seung
- Application No.
- 13478069 (2012.05.22)
- Publication No.
- 20120230242 (2012.09.13)
- Registration No.
- 8989161 (2015.03.24)
- Country
- UNITED STATES
- Project Code
- 10MI3500, Research on Radio Transmission Technology for IEEE 802.11 VHT WLAN, Sok-Kyu Lee
- Abstract
- The present invention relates to methods for transmitting a frame by grouping a plurality of wireless terminals in a multiuser based wireless communication system. The present invention includes a method for transmitting a frame by including information about multiple receiver terminals in a MAC frame, another method for transmitting a frame by allocating group addresses and then using a corresponding group address for frame transmission, and yet another method for transmitting a frame by using a unique group sequence number that is allocated to each group and group control information that contains bitmap information. The group control information is included in a destination address field of a MAC layer, or in a signal field of a physical layer, or in both the MAC layer and the physical layer.
- KSP Keywords
- Communication system, Group control, Group sequence, Mac layer, Multiple receivers, Physical Layer, Sequence number, User based, Wireless communication system, multi-user, wireless communication
- Family