发明名称 |
USER EQUIPMENT AND METHOD FOR FEEDBACK OF USER EQUIPMENT PERFORMANCE METRICS DURING DYNAMIC RADIO SWITCHING |
摘要 |
An apparatus of a multimedia telephony services over IMS (MTSI) based user equipment (UE) configurable for video Region-of-Interest (ROI) signaling and operation as an MTSI sender, the apparatus comprising: memory; and processing circuitry configured to: signal video Region-of-Interest (ROI) information for a first ROI of an MTSI receiver in real-time protocol (RTP) packets, the RTP packets to include at least a zoom command to capture the first ROI, the first ROI being a requested ROI of the MTSI receiver; decode received RTP payload packets from the MTSI receiver, the RTP payload packets comprising video corresponding to the first ROI; receive signaling in RTCP feedback reports from the MTSI receiver requesting a second ROI, the second ROI provided during an Session Description Protocol (SDP) capability negotiation, the second ROI being a predefined ROI of the MTSI sender; and encode video corresponding to the second ROI in RTP payload packets for transmission to the MTSI receiver. |
申请公布号 |
EP2989827(A1) |
申请公布日期 |
2016.03.02 |
申请号 |
EP20140788674 |
申请日期 |
2014.04.25 |
申请人 |
INTEL IP CORPORATION |
发明人 |
YEH, SHU-PING;HIMAYAT, NAGEEN;SIROTKIN, SASHA;TALWAR, SHILPA |
分类号 |
H04W36/14;H04W36/30;H04W88/06 |
主分类号 |
H04W36/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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