US Patent 8665987 Space-time/space-frequency coding for multi-site and multi-beam transmission
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Patent abstract
The present invention relates to space-time or space-frequency coding in cellular systems. The same data is transmitted from different antennas with different coverage areas, corresponding to different cells. The different data streams have different parts of the space-time block codes applied. A mobile terminal can combine the different parts of the space-time block codes in different received signals. This provides better performance than the known techniques for single frequency networks. The invention can also be applied to antennas with different coverage areas from the same site, and different beams formed with antenna arrays.
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Patent Inventor Names
David Keith Roberts0
Matthew Peter John Baker0
Timothy James Moulsley0
Xusheng Wei0
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US Patent 08665987 Space-time/space-frequency coding for multi-site and multi-beam transmission US Patent 8665987 Space-time/space-frequency coding for multi-site and multi-beam transmission
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Patent Number
086659870
Patent Number
86659870
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Patent Jurisdiction
Patent Number
086659870
Date of Patent
March 4, 2014
0Patent Application Number
124381490
Date Filed
August 21, 2007
0Official Website
Patent Primary Examiner
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US Patent 08665987 Space-time/space-frequency coding for multi-site and multi-beam transmission
Infobox
Is a
Patent jurisdiction
Patent number
08665987
Date of patent
March 4, 2014
Patent application number
12438149
Date Filed
August 21, 2007
Patent primary examiner
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