发明名称 |
Method of generating a frequency-hopping sequence for radio communication, as well as radio facility and radio communication system therefor |
摘要 |
In a GSM (Global System for Mobile communications) system, a lookup table used to scramble intermediate results in a pseudorandom fashion is also used to uniquely associate radio facilities with one another, particularly to associate mobile stations with a base station. Several different lookup tables (RNTBLi) may be used which are uniquely assigned to the radio facilities, with the intercommunicating radio facilities being assigned the same lookup table. The different lookup tables are preferably generated on the basis of subscriber identifications, whereby each subscriber is assigned a respective one of the lookup tables. The invention is particularly suited for the construction of private radio communication systems
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申请公布号 |
US6223048(B1) |
申请公布日期 |
2001.04.24 |
申请号 |
US19980211008 |
申请日期 |
1998.12.15 |
申请人 |
ALCATEL |
发明人 |
NOLL BARRETO ANDRé;DEISSNER JüRGEN |
分类号 |
H04B1/713;H04Q7/36;(IPC1-7):H04Q7/20;H04Q7/38 |
主分类号 |
H04B1/713 |
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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