发明名称 |
Voice coding apparatus at a code division multiple access base station |
摘要 |
The present invention is to increase the efficiency of the transmission channel between the base stations and to improve the accuracy of the signal in transmitting the traffic information in the circuit communication method or TDM method in comparison with the packet method, and provides the apparatus for speech coding at the Code Division Multiple Access base station which can solve the anticipated problem of the frame sync acquisition between base stations in such case.
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申请公布号 |
US5991288(A) |
申请公布日期 |
1999.11.23 |
申请号 |
US19970969729 |
申请日期 |
1997.11.13 |
申请人 |
ELECTRONICS AND TELECOMMUNICATION RESEARCH INSTITUTE;DACOM CORPORATION |
发明人 |
BAIK, SUNG JUN;AN, BYUNG YANG;LEE, KYUNG JUN;LEE, HUN |
分类号 |
H04B1/69;H04W88/18;(IPC1-7):H04B7/216 |
主分类号 |
H04B1/69 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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