Invention Grant
US08971458B2 Space-time/space-frequency coding for multi-site and multi-beam transmission
有权
用于多站点和多波束传输的时空/空时编码
- Patent Title: Space-time/space-frequency coding for multi-site and multi-beam transmission
- Patent Title (中): 用于多站点和多波束传输的时空/空时编码
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Application No.: US14184833Application Date: 2014-02-20
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Publication No.: US08971458B2Publication Date: 2015-03-03
- Inventor: Timothy James Moulsley , David Keith Roberts , Matthew Peter John Baker , Xusheng Wei
- Applicant: Koninklijke Philips N. V.
- Applicant Address: NL Eindhoven JP Osaka
- Assignee: Koninklijke Philips N.V.,Sharp Corporation
- Current Assignee: Koninklijke Philips N.V.,Sharp Corporation
- Current Assignee Address: NL Eindhoven JP Osaka
- Priority: EP06119253 20060821
- Main IPC: H04L27/06
- IPC: H04L27/06 ; H04L27/26 ; H04B7/06 ; H04W52/42 ; H04L5/00
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.
Public/Granted literature
- US20140169505A1 SPACE-TIME/SPACE-FREQUENCY CODING FOR MULTI-SITE AND MULTI-BEAM TRANSMISSION Public/Granted day:2014-06-19
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