Abstract
An apparatus and associated method are provided for providing transmit diversity to an open loop MIMO communication scheme, such as a point-to-multipoint broadcast service in a cellular system. Multiple data streams of broadcast data are broadcast via the transmit diversity antenna of the transmitting station. The data symbols of the separate data streams are phase shifted so that they are offset in phase from each other. The data stream is appended to the transmitting node of each cell by the appender when the data symbols are selectively phase shifted by the phase shifter.
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| 4G | 05/11/2014 | ISLD-201411-001 | BLACKBERRY LTD |
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Technologies
Multiple-Input Multiple-Output(MIMO)/Massive MIMO Broadcast/Multicast
Product
Not Available
Use Cases
Wireless communication
Services
Not Available
Claim
No claims available.
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