专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2012169805A2 ENHANCED STREAM RESERVATION PROTOCOL FOR AUDIO VIDEO NETWORKS 审中-公开
标题翻译：音频视频网络的增强流保留协议
公开(公告)号：WO2012169805A2
公开(公告)日：2012-12-13
申请号：PCT/KR2012004504
申请日：2012-06-07
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： LEE JAE-MIN , SINGH HARKIRAT , NGO CHIU-YEUNG , NA IL-JU , KIM SOO-YOUNG , KIM SEUNG-HWAN , KIM JONG-HWA
IPC分类号： H04L12/28 , H04L12/58 , H04L29/06
CPC分类号： H04L41/0686 , H04L43/0882 , H04L65/1069 , H04L65/80
摘要： An enhanced stream reservation protocol comprising a Talker device sending a Stream Reservation Protocol (SRP) Talker Advertise message for streaming data to a Listener device, receiving the Talker Advertise message and checking bandwidth availability on an output port thereof for the streaming. In case of insufficient communication bandwidth, sending a failure message that includes information about available bandwidth from the Talker device to the Listener device. A protocol for communication in a bridged network, comprising a Talker device sending an SRP Talker Advertise message for streaming data to a Listener device. The Talker Advertise message includes communication path information from the Talker device to the Listener device. A communication path from the Talker device to the Listener device is selected based on said path metrics, for streaming data between the Talker device and the Listener device.
摘要翻译：一种增强型流预留协议，包括一个发送器发送用于流式传输数据到监听器设备的流预留协议（SRP）通话者广告消息的通话器装置，接收该通话器广告消息并检查其输出端口上的带宽可用性。在通信带宽不足的情况下，发送包含有关可用带宽从Talker设备到监听器设备的信息的故障消息。一种用于在桥接网络中进行通信的协议，包括发送装置发送用于将数据流传送到侦听器装置的SRP Talker Advertise消息的Talker装置。 Talker Advertise消息包括从Talker设备到监听器设备的通信路径信息。基于所述路径度量来选择从Talker设备到监听器设备的通信路径，用于在Talker设备和监听器设备之间传输数据。

2. 发明申请

WO2012081902A3 METHOD AND SYSTEM FOR ASYNCHRONOUS AND ISOCHRONOUS DATA TRANSMISSION IN A HIGH SPEED VIDEO NETWORK 审中-公开
标题翻译：用于高速视频网络中的异步和同步数据传输的方法和系统
公开(公告)号：WO2012081902A3
公开(公告)日：2012-10-04
申请号：PCT/KR2011009618
申请日：2011-12-14
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： SINGH HARKIRAT , NA IL-JU , LEE JAE-MIN , NGO CHIU-YEUNG
IPC分类号： H04N21/236 , H04L29/04 , H04L29/10
CPC分类号： H04N21/43635 , H04L65/607
摘要： The present invention relates to data communication between audio/video (AV) devices. In one embodiment, communication between AV devices includes establishing an AV path stream for AV data streaming between a source AV device and a destination AV device, wherein each AV device includes one or more I/O ports for connecting the AV device to another AV device via a communication link including multiple communication lanes. Asynchronous and isochronous AV data is multiplexed for transmission via one or more fixed length data cells, each data cell capable of carrying one or more of: an asynchronous data symbol and an isochronous data symbol. Multiplexing includes selectively mapping asynchronous data onto isochronous symbols for transmission during a video blanking period. One or more data cells are transmitted from a physical layer of the source AV device to the destination AV device, via one or more communication lanes.
摘要翻译：本发明涉及音频/视频（AV）设备之间的数据通信。在一个实施例中，AV设备之间的通信包括建立用于源AV设备和目的地AV设备之间的AV数据流的AV路径流，其中每个AV设备包括用于将AV设备连接到另一个AV设备的一个或多个I / O端口经由包括多个通信通道的通信链路。异步和同步AV数据被复用以便通过一个或多个固定长度的数据单元传输，每个数据单元能够携带一个或多个异步数据符号和等时数据符号。复用包括在视频消隐期间选择性地将异步数据映射到同步符号上进行传输。经由一个或多个通信通道将一个或多个数据单元从源AV设备的物理层发送到目的地AV设备。

3. 发明申请

WO2012169805A4 ENHANCED STREAM RESERVATION PROTOCOL FOR AUDIO VIDEO NETWORKS 审中-公开
标题翻译：音频视频网络增强型流媒体预约协议
公开(公告)号：WO2012169805A4
公开(公告)日：2013-05-02
申请号：PCT/KR2012004504
申请日：2012-06-07
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： LEE JAE-MIN , SINGH HARKIRAT , NGO CHIU-YEUNG , NA IL-JU , KIM SOO-YOUNG , KIM SEUNG-HWAN , KIM JONG-HWA
IPC分类号： H04L12/28 , H04L12/58 , H04L29/06
CPC分类号： H04L41/0686 , H04L43/0882 , H04L65/1069 , H04L65/80
摘要： An enhanced stream reservation protocol comprising a Talker device sending a Stream Reservation Protocol (SRP) Talker Advertise message for streaming data to a Listener device, receiving the Talker Advertise message and checking bandwidth availability on an output port thereof for the streaming. In case of insufficient communication bandwidth, sending a failure message that includes information about available bandwidth from the Talker device to the Listener device. A protocol for communication in a bridged network, comprising a Talker device sending an SRP Talker Advertise message for streaming data to a Listener device. The Talker Advertise message includes communication path information from the Talker device to the Listener device. A communication path from the Talker device to the Listener device is selected based on said path metrics, for streaming data between the Talker device and the Listener device.
摘要翻译：增强流预留协议，包括发话方设备向收听方设备发送用于将数据流传输的流预留协议（SRP）发话方通告消息，接收发话方通告消息并检查其输出端口上的流可用带宽可用性。在通信带宽不足的情况下，从讲话者设备向听众设备发送包含可用带宽信息的失败消息。在桥接网络中进行通信的协议，包括发言者设备发送用于流数据的SRP发言者发布消息到收听者设备。发言者发布消息包括从发言者设备到收听者设备的通信路径信息。基于所述路径量度来选择从发言者设备到收听者设备的通信路径，以便在发话者设备和收听者设备之间流式传输数据。

4. 发明申请

WO2012169830A2 METHOD AND SYSTEM FOR PROXY ENTITY REPRESENTATION IN AUDIO/VIDEO NETWORKS 审中-公开
标题翻译：音视频网络中代理实体代表的方法和系统
公开(公告)号：WO2012169830A2
公开(公告)日：2012-12-13
申请号：PCT/KR2012004543
申请日：2012-06-08
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： LEE JAE-MIN , SINGH HARKIRAT , NA IL-JU , NGO CHIU-YEUNG
IPC分类号： H04N21/23 , H04N21/234 , H04N21/2368 , H04N21/63
CPC分类号： H04L65/1069 , H04L65/607 , H04N21/43615
摘要： Communication in an AV network includes a Talker device initiating communication with a Listener device via a proxy device for data streaming. The proxy device participates in one or more of: content discovery, connection establishment, AV selection and AV streaming between the Talker device initiating communication with a Listener device.
摘要翻译： AV网络中的通信包括通过用于数据流传输的代理设备发起与侦听器设备的通信的通话器设备。代理设备参与以下一个或多个：在发起与侦听器设备的通信的Talker设备之间的内容发现，连接建立，AV选择和AV流。

5. 发明申请

WO2012070811A3 METHOD AND SYSTEM FOR MINIMIZING LATENCIES FOR CONTENT PROTECTION IN AUDIO/VIDEO NETWORKS 审中-公开
标题翻译：用于最小化音频/视频网络内容保护的方法和系统
公开(公告)号：WO2012070811A3
公开(公告)日：2012-09-27
申请号：PCT/KR2011008861
申请日：2011-11-21
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： SINGH HARKIRAT , NGO CHIU-YEUNG , QIAN LUKE
IPC分类号： H04L29/06 , H04B7/24 , H04L29/10 , H04N7/24
CPC分类号： H04W74/0816 , H04N21/63345 , H04N21/63775 , H04W4/023 , H04W12/04 , H04W84/12
摘要： Reducing latencies for content protection in audio/video networks includes reserving a wireless channel for a time period to accommodate control message exchange for content protection in data communication between a wireless transmitter and wireless receiver over a wireless channel. The control message exchange includes wirelessly transmitting a control request message from the transmitter for content protection to the receiver, and transmitting a control response message from the receiver to the transmitter in reply. Reserving the wireless channel includes reserving the wireless channel for a time period that accommodates the control message exchange. The time period includes a single transmission opportunity period for communication on the wireless channel, to reduce latency for the control message exchange between the transmitter and receiver.
摘要翻译：在音频/视频网络中减少用于内容保护的延迟包括在一段时间内保留无线信道以适应用于通过无线信道的无线发射机和无线接收机之间的数据通信中的内容保护的控制消息交换。控制消息交换包括从发射机向接收机无线发送控制请求消息，用于内容保护，以及从接收机向发射机发送控制响应消息。保留无线信道包括在适应控制消息交换的一段时间内预留无线信道。时间段包括用于无线信道上的通信的单个传输机会周期，以减少发射机和接收机之间的控制消息交换的等待时间。

6. 发明申请

WO2012169830A9 METHOD AND SYSTEM FOR PROXY ENTITY REPRESENTATION IN AUDIO/VIDEO NETWORKS 审中-公开
标题翻译：音视频网络中代理实体代表的方法和系统
公开(公告)号：WO2012169830A9
公开(公告)日：2013-01-31
申请号：PCT/KR2012004543
申请日：2012-06-08
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： LEE JAE-MIN , SINGH HARKIRAT , NA IL-JU , NGO CHIU-YEUNG
IPC分类号： H04N21/23 , H04N21/234 , H04N21/2368 , H04N21/63
CPC分类号： H04L65/1069 , H04L65/607 , H04N21/43615
摘要： Communication in an AV network includes a Talker device initiating communication with a Listener device via a proxy device for data streaming. The proxy device participates in one or more of: content discovery, connection establishment, AV selection and AV streaming between the Talker device initiating communication with a Listener device.
摘要翻译： AV网络中的通信包括通过用于数据流传输的代理设备发起与侦听器设备的通信的通话器设备。代理设备参与以下一个或多个：在发起与侦听器设备的通信的Talker设备之间的内容发现，连接建立，AV选择和AV流。

7. 发明申请

WO2012057580A3 METHOD AND SYSTEM FOR WIRELESS VIDEO TRANSMISSION VIA DIFFERENT INTERFACES 审中-公开
标题翻译：用于通过不同接口进行无线视频传输的方法和系统
公开(公告)号：WO2012057580A3
公开(公告)日：2012-07-26
申请号：PCT/KR2011008163
申请日：2011-10-28
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： SHAO HUAI-RONG , NGO CHIU-YEUNG , HSU JU-LAN
IPC分类号： H04L29/10 , H04W92/02
CPC分类号： G09G5/006 , G06F3/1454 , G06F13/385 , G09G2370/10 , G09G2370/12 , G09G2370/16 , H04L65/1023 , H04N7/01 , H04N19/40 , H04N21/43632 , H04W92/02
摘要： A method and system is provided for wireless transmission of audio/video information via different wired AV interface formats. A method and system for wireless communication of audio/video AV information between AV devices includes receiving audio/video (AV) information from a first AV module via a first wired AV interface in a first AV device, applying interface dependent processing to the AV information, and transmitting the processed AV information from a wireless transceiver over a wireless channel to a wireless receiver of a second AV device. The second AV device includes a second wired AV interface and the first AV interface is of a different type than the second interface device.
摘要翻译：提供了一种通过不同的有线AV接口格式无线传输音频/视频信息的方法和系统。用于AV设备之间的音频/视频AV信息的无线通信的方法和系统包括：经由第一AV设备中的第一有线AV接口从第一AV模块接收音频/视频（AV）信息，对AV信息应用接口相关处理，并且经由无线信道将经处理的AV信息从无线收发器发送到第二AV设备的无线接收器。第二AV设备包括第二有线AV接口，第一AV接口与第二接口设备不同。

8. 发明申请

WO2012057545A3 METHOD AND SYSTEM FOR SYNCHRONIZATION OF AUDIO/VIDEO (A/V) STREAM FORMAT CHANGE IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：用于在无线通信系统中进行音频/视频（A / V）流形式变化同步的方法和系统
公开(公告)号：WO2012057545A3
公开(公告)日：2012-07-26
申请号：PCT/KR2011008096
申请日：2011-10-27
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： HSU JU-LAN , NGO CHIU-YEUNG , SHAO HUAI-RONG
IPC分类号： H04L29/10 , H04L7/00 , H04W92/02
CPC分类号： H04L65/4084 , H04L65/4092 , H04W84/12
摘要： A protocol for wireless transmission of audio/video (A/V) information is provided. The protocol includes sending a request message from a requester to a responder for changing A/V format of an A/V stream transmission between the requester and the responder over a wireless communication medium. In reply to the request message, sending a response message from the responder to the requester for synchronizing the A/V format change. The requester and the responder changing the A/V format of the A/V stream in synchrony.
摘要翻译：提供了用于音频/视频（A / V）信息的无线传输的协议。该协议包括从请求者向应答者发送请求消息，以通过无线通信介质在请求者与应答者之间改变A / V流传输的A / V格式。响应该请求消息，从响应者发送响应消息给请求者以同步A / V格式的改变。请求者和响应者同步地更改A / V流的A / V格式。

9. 发明专利

CA2814516A1 METHOD AND SYSTEM FOR WIRELESS VIDEO TRANSMISSION VIA DIFFERENT INTERFACES 未知
公开(公告)号：CA2814516A1
公开(公告)日：2012-05-03
申请号：CA2814516
申请日：2011-10-28
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： SHAO HUAI-RONG , NGO CHIU-YEUNG , HSU JU-LAN
IPC分类号： H04L29/10 , H04W92/02
摘要： A method and system is provided for wireless transmission of audio/video information via different wired AV interface formats. A method and system for wireless communication of audio/video AV information between AV devices includes receiving audio/video (AV) information from a first AV module via a first wired AV interface in a first AV device, applying interface dependent processing to the AV information, and transmitting the processed AV information from a wireless transceiver over a wireless channel to a wireless receiver of a second AV device. The second AV device includes a second wired AV interface and the first AV interface is of a different type than the second interface device.

10. 发明专利

CA2814516C METHOD AND SYSTEM FOR WIRELESS VIDEO TRANSMISSION VIA DIFFERENT INTERFACES 未知
公开(公告)号：CA2814516C
公开(公告)日：2019-12-03
申请号：CA2814516
申请日：2011-10-28
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： SHAO HUAI-RONG , NGO CHIU-YEUNG , HSU JU-LAN
IPC分类号： H04L29/10 , H04W92/02
摘要： A method and system is provided for wireless transmission of audio/video information via different wired AV interface formats. A method and system for wireless communication of audio/video AV information between AV devices includes receiving audio/video (AV) information from a first AV module via a first wired AV interface in a first AV device, applying interface dependent processing to the AV information, and transmitting the processed AV information from a wireless transceiver over a wireless channel to a wireless receiver of a second AV device. The second AV device includes a second wired AV interface and the first AV interface is of a different type than the second interface device.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式