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    • 10. 发明申请
    • METHOD AND APPARATUS FOR DATA COMMUNICATION IN RADIO NETWORK
    • 无线电网络数据通信的方法与装置
    • US20110268012A1
    • 2011-11-03
    • US13143693
    • 2010-01-06
    • Jun Ho JoSeong Lyun KimHyun Kwan LeeYong Ho Seok
    • Jun Ho JoSeong Lyun KimHyun Kwan LeeYong Ho Seok
    • H04W74/08H04W80/02
    • H04W74/006H04W74/0808
    • Disclosed is a method for data communication in a radio network, including calculating an expected value of transmission efficiency of a Carrier Sense Multiple Access/Collision Avoidance (CSMA/CA) protocol and an expected value of transmission efficiency of a Slotted ALOHA protocol, comparing the two expected values, switching a mode into the mode of the protocol having the larger expected value from among the expected value of transmission efficiency of the CSMA/CA protocol and the expected value of transmission efficiency of Slotted ALOHA protocol, and broadcasting, to stations (STAs), a message for indicating the STAs to switch a protocol into the protocol having the larger expected value of transmission efficiency, and transmitting data by using the protocol having the larger expected value of transmission efficiency.
    • 本发明公开了一种无线电网络中的数据通信方法,包括计算载波侦听多路访问/冲突避免(CSMA / CA)协议的传输效率的期望值和时隙ALOHA协议的传输效率的期望值, 两个期望值,从CSMA / CA协议的传输效率的期望值和时隙ALOHA协议的传输效率的期望值中将模式切换到具有较大期望值的协议的模式,并将广播转换到站( STA),用于指示STA将协议切换成具有较大期望值的传输效率的协议的消息,以及通过使用具有较大传输效率期望值的协议来发送数据。