发明授权
US09374614B2 Method and system for enabling video communication via ethernet utilizing asymmetrical physical layer operations
有权
通过以太网进行视频通信的方法和系统,利用不对称的物理层操作
- 专利标题: Method and system for enabling video communication via ethernet utilizing asymmetrical physical layer operations
- 专利标题(中): 通过以太网进行视频通信的方法和系统,利用不对称的物理层操作
-
申请号: US14462270申请日: 2014-08-18
-
公开(公告)号: US09374614B2公开(公告)日: 2016-06-21
- 发明人: Wael Diab , Yong Kim , Scott Powell
- 申请人: Broadcom Corporation
- 申请人地址: US CA Irvine
- 专利权人: BROADCOM CORPORATION
- 当前专利权人: BROADCOM CORPORATION
- 当前专利权人地址: US CA Irvine
- 代理机构: Oblon, McClelland, Maier & Neustadt, L.L.P
- 主分类号: H04N7/18
- IPC分类号: H04N7/18 ; H04N7/173 ; H04N21/4363 ; H04N21/6373 ; H04L12/28 ; H04N21/643 ; H04N5/85 ; H04N9/804 ; H04N19/176 ; H04N19/172 ; H04N19/61 ; H04N7/10 ; H04N21/436 ; G09G5/00
摘要:
Signals may be communicated between a video source and a video rendering device via and asymmetrical multi-rate Ethernet physical layer (PHY). The asymmetric multi-rate PHY may support multiple rates. The asymmetrical multi-rate Ethernet PHY may handle compressed and/or uncompressed, encrypted and/or unencrypted video signals and may handle audio/video bridging. One or more of the communicated signals may be modified by an echo cancellation operation, a near end cross talk (NEXT) cancellation operation, equalization, a far end cross talk (FEXT) cancellation operation and/or a forward error correction (FEC) operation. An aggregate communication rate may be evenly or unevenly distributed among one or more links coupling the video signal source to the video rendering device. A plurality of links coupling the video signal source to said video rendering device may also be aggregated.
公开/授权文献
信息查询