Invention Grant
US08385386B2 Method for transmitting multiple streams in wireless broadcast networks
有权
用于在无线广播网络中发送多个流的方法
- Patent Title: Method for transmitting multiple streams in wireless broadcast networks
- Patent Title (中): 用于在无线广播网络中发送多个流的方法
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Application No.: US12782406Application Date: 2010-05-18
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Publication No.: US08385386B2Publication Date: 2013-02-26
- Inventor: Ashok Mantravadi , Anand D. Subramaniam , Dhananjay A. Gore
- Applicant: Ashok Mantravadi , Dhananjay A. Gore , Krishnamurthy Viswanarhan
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Arent Fox, LLP
- Main IPC: H04B1/00
- IPC: H04B1/00
Abstract:
Accordingly, a method and apparatus are provided to convert received content into a first stream and a second stream, to transmit said first stream using a first tone and to transmit said second stream using an orthogonal scheme. A layering scheme is used to transmit the base stream covering a smaller area and an enhanced stream is used to cover a large utilizing orthogonal scheme.
Public/Granted literature
- US20100226303A1 METHOD FOR TRANSMITTING MULTIPLE STREAMS IN WIRELESS BROADCAST NETWORKS Public/Granted day:2010-09-09
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