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发明名称
METHOD AND SYSTEM FOR GRANTING FLOOR FOR PUSH-TO-TALK SERVICE IN MOBILE COMMUNICATION NETWORK
摘要
申请公布号
KR20060029947(A)
申请公布日期
2006.04.07
申请号
KR20040078815
申请日期
2004.10.04
申请人
SK TELECOM CO., LTD.
发明人
KIM, HYUN JIN;PARK, HYUN HWA;LEE, SANG YUN
分类号
H04L12/66
主分类号
H04L12/66
代理机构
代理人
主权项
地址
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