Invention Grant
US09100093B2 AAS direct signaling framing methodologies to support high capacity wireless links
有权
AAS直接信令成帧方法支持高容量无线链路
- Patent Title: AAS direct signaling framing methodologies to support high capacity wireless links
- Patent Title (中): AAS直接信令成帧方法支持高容量无线链路
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Application No.: US14041192Application Date: 2013-09-30
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Publication No.: US09100093B2Publication Date: 2015-08-04
- Inventor: Dale A. Branlund , Matthew C. Bromberg
- Applicant: The DIRECTV Group, Inc.
- Applicant Address: US CA El Segundo
- Assignee: The DIRECTV Group, Inc.
- Current Assignee: The DIRECTV Group, Inc.
- Current Assignee Address: US CA El Segundo
- Agency: Pillsbury Winthrop Shaw Pittman LLP
- Main IPC: H04B7/26
- IPC: H04B7/26 ; H04W74/00
Abstract:
A new frame structure applicable to the IEEE 802.16 OFDMA wireless waveform is described, for the purposes of increasing base station capacity, increasing subscriber link rates and extending base station range. The frame structure provides the necessary constructs so that advance signal processing technologies such as Stacked Carrier Spread Spectrum and adaptive antenna technology may be used in combination with these constructs in order to realize these gains. These concepts are equally applicable in other advanced wireless waveforms based on OFDM or OFDMA such as LTE or UMB.
Public/Granted literature
- US20140056294A1 AAS Direct Signaling Framing Methodologies to Support High Capacity Wireless Links Public/Granted day:2014-02-27
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