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    • 90. 发明公开
    • 통신 시스템을 위한 접속 모드 제어 장치 및 그 방법
    • 使用共享或未经授权的带控制通信系统的访问模式的方法和设备
    • KR1020090083760A
    • 2009-08-04
    • KR1020080009754
    • 2008-01-30
    • 삼성전자주식회사성균관대학교산학협력단
    • 장경훈권태수이태진황효선최현호
    • H04B7/26
    • H04W74/02H04W16/28H04W74/04H04W74/0808H04W74/0833
    • A method and a device of controlling access mode for communication system using shared or unlicensed band are provided to improve the utilization ratio of radio resource by determining an optimized connection mode depending on the length of transmitted message and usage rate of shared or unlicensed band. A band recognition unit(310) recognizes the usage rate of unlicensed or shared band used by an neighboring communication system which is adjacent to a target communication system. A mode determiner(320) decides an access mode either a contention access mode or contention-free access mode depending on the usage rate. An information transfer unit(330) transmits the mode information relating to the determined access mode as described above to a base station or member node of the target communication system.
    • 提供一种控制使用共享或非授权频带的通信系统的接入方式的方法和装置,以通过根据发送的消息的长度和共享或非许可频带的使用率确定优化的连接模式来提高无线电资源的利用率。 频带识别单元(310)识别与目标通信系统相邻的相邻通信系统所使用的非授权或共享频带的使用率。 模式确定器(320)根据使用率决定访问模式是争用访问模式还是无争用访问模式。 信息传送单元(330)将与上述所确定的接入模式相关的模式信息发送到目标通信系统的基站或成员节点。