发明名称 |
TRANSMITTER DIVERSITY ASSEMBLY AND ASSOCIATED METHOD FOR RADIO TRANSMITTER |
摘要 |
A transmitter diversity assembly and an associated method for a radio transmitter. When coupled to a radio transmitter to form a portion thereof, signal diversity is created to overcome multi-path fading. A plurality of antennas are freely selectable to be coupled to receive bursts of a communication signal, modulated to be transmitted on any of selected carriers. By altering the carriers upon which the bursts of the communication signal are transmitted and the spatially-separated antennas used to transduce the bursts of the communication signal, both transmission space diversity and frequency diversity is created. Polarization diversity is further provided by utilization of dual-polarized antennas. |
申请公布号 |
WO9749199(A3) |
申请公布日期 |
1998.02.05 |
申请号 |
WO1997SE01044 |
申请日期 |
1997.06.13 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
SMITH, DAVID, ANTHONY;OLOFSSON, HAAKAN, GUNNAR;ALMGREN, MAGNUS, KNUT |
分类号 |
H04B7/26;H04B1/713;H04B7/06;H04B7/10;H04B7/12;H04L1/06;H04Q7/36 |
主分类号 |
H04B7/26 |
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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