发明名称 |
Wireless transmission of real-time media |
摘要 |
A method, wireless communication device, and computer readable medium, are disclosed, for encoding real-time media for wireless transmission from a source to a sink over a wireless transmission channel. The wireless device initiates a peer-to-peer communication session between the sink and the source, then determines based on a time-allocation for the wireless transmission, an available bandwidth for the wireless transmission. The wireless device then encodes the real-time media for the wireless transmission based on the available bandwidth or a throughput constraint. |
申请公布号 |
US9525714(B2) |
申请公布日期 |
2016.12.20 |
申请号 |
US201313957730 |
申请日期 |
2013.08.02 |
申请人 |
BlackBerry Limited |
发明人 |
Smadi Mohammed Nawaf;Badawy Ghada |
分类号 |
H04N19/164;H04L29/06;H04N21/24;H04N21/436;H04L29/08 |
主分类号 |
H04N19/164 |
代理机构 |
Ridout and Maybee LLP |
代理人 |
Ridout and Maybee LLP |
主权项 |
1. A method for encoding real-time media for wireless transmission from a source device to a sink device over a wireless transmission channel, the method comprising:
determining an available bandwidth between the source device and the sink device for the wireless transmission based on a time-allocation of the source device for wireless transmission defined by a Notice-of-Absence schedule; and encoding the real-time media for the wireless transmission based on a minimum of the available bandwidth between the source device and the sink device or a throughput constraint between the source device and the sink device. |
地址 |
Waterloo CA |