NETWORK MULTIPLE ANTENNA TRANSMISSION EMPLOYING AN X2 INTERFACE
First Claim
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1. A coordinated multipoint transmitter for use with a multiple antenna super-cell, comprising:
- primary and secondary base stations jointly connected via an X2 interface link, wherein the primary base station provides a transmission directive corresponding to an X2 interface protocol over the X2 interface link to the secondary base station for a joint transmission from the primary and secondary base stations.
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Abstract
A coordinated multipoint transmitter is for use with a multiple antenna super-cell and includes primary and secondary base stations jointly connected via an X2 interface link, wherein the primary base station provides a transmission directive corresponding to an X2 interface protocol over the X2 interface link to the secondary base station for a joint transmission from the primary and secondary base stations.
77 Citations
20 Claims
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1. A coordinated multipoint transmitter for use with a multiple antenna super-cell, comprising:
primary and secondary base stations jointly connected via an X2 interface link, wherein the primary base station provides a transmission directive corresponding to an X2 interface protocol over the X2 interface link to the secondary base station for a joint transmission from the primary and secondary base stations. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method of operating a coordinated multipoint transmitter for use with a multiple antenna super-cell, comprising:
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providing primary and secondary base stations jointly connected via an X2 interface link; and providing a transmission directive from the primary base station corresponding to an X2 interface protocol over the X2 interface link to the secondary base station for a joint transmission from the primary and secondary base stations. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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19. A method of operating a coordinated transmission receiver for use with a multiple antenna super-cell, comprising:
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receiving a joint transmission from two base stations that employ different time-frequency resources; and processing the joint transmission employing the different time-frequency resources to provide a receive signal based on pooled reception information. - View Dependent Claims (20)
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Specification