发明名称 |
CO-CHANNEL WIRELESS COMMUNICATION METHODS AND SYSTEMS USING NONSYMMETRICAL ALPHABETS |
摘要 |
Wireless communications are transmitted from at least two radioterminals to a base station co-channel over a return link using a return link alphabet. Wireless communications are also transmitted from the base station to the at least two radioterminals over a forward link using a forward link alphabet that has more symbols than the return link alphabet. The co-channel signals are deciphered at the receiver, while the radioterminals can use a smaller return link alphabet, which can reduce the power dissipation at the radioterminals. |
申请公布号 |
CA2517067(C) |
申请公布日期 |
2014.11.18 |
申请号 |
CA20042517067 |
申请日期 |
2004.03.17 |
申请人 |
MOBILE SATELLITE VENTURES, L.P. |
发明人 |
KARABINIS, PETER D. |
分类号 |
H04W72/04;H04B7/005;H04B7/08;H04B7/15;H04B7/185;H04B7/26;H04W52/42;H04W88/04;H04W88/18 |
主分类号 |
H04W72/04 |
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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