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1. 发明申请

WO2012081902A2 METHOD AND SYSTEM FOR ASYNCHRONOUS AND ISOCHRONOUS DATA TRANSMISSION IN A HIGH SPEED VIDEO NETWORK 审中-公开
标题翻译：高速视频网络中异步和异步数据传输的方法与系统
公开(公告)号：WO2012081902A2
公开(公告)日：2012-06-21
申请号：PCT/KR2011/009618
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在源AV设备和目的地AV设备之间建立用于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端口通过包括多个通信线路的通信链路。异步和等时AV数据被复用以经由一个或多个固定长度的数据信元进行发送，每个数据信元能够携带以下中的一个或多个：异步数据符号和等时数据符号。多路复用包括将异步数据选择性地映射到同步符号上，以在视频消隐期间传输。经由一个或多个通信线路将一个或多个数据信元从源AV设备的物理层发送到目的地AV设备。

2. 发明申请

WO2012057580A2 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：WO2012057580A2
公开(公告)日：2012-05-03
申请号：PCT/KR2011/008163
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：提供了一种用于经由不同的有线AV接口格式无线传输音频/视频信息的方法和系统。一种用于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，将接口相关处理应用于AV信息以及通过无线信道将处理后的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，并且第一AV接口与第二接口设备的类型不同。

3. 发明申请

WO2013048078A1 METHOD AND SYSTEM FOR RELAY-INITIATED RELAY TEARDOWN OPERATIONS IN WIRELESS COMMUNICATION NETWORKS 审中-公开
标题翻译：无线通信网络中继续继电器运行方法与系统
公开(公告)号：WO2013048078A1
公开(公告)日：2013-04-04
申请号：PCT/KR2012/007692
申请日：2012-09-25
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： HSU, Ju-Lan , NGO, Chiu-Yeung , SHAO, Huai-Rong
IPC分类号： H04B7/14 , H04W88/04
CPC分类号： H04W24/02 , H04W84/047 , H04W88/04
摘要： Relay-initiated relay teardown operations in wireless communication networks. One embodiment comprises selecting a wireless relay among multiple candidate wireless relays and setting up relay operations using the selected wireless relay for wireless communication between wireless stations via the selected wireless relay. The selected wireless relay provides relay operations for wireless communication for wireless communication between wireless stations via the selected wireless relay. Terminating the relay operations is initiated by the selected wireless relay.
摘要翻译：中继发起的无线通信网络中的中继拆除操作。一个实施例包括在多个候选无线中继中选择无线中继，并且使用所选择的无线中继建立中继操作，以经由所选择的无线中继在无线站之间进行无线通信。所选择的无线中继器通过所选择的无线中继为无线站之间的无线通信提供无线通信的中继操作。中继操作终止由所选择的无线中继启动。

4. 发明申请

WO2012070811A2 METHOD AND SYSTEM FOR MINIMIZING LATENCIES FOR CONTENT PROTECTION IN AUDIO/VIDEO NETWORKS 审中-公开
标题翻译：最小化音频/视频网络内容保护延迟的方法和系统
公开(公告)号：WO2012070811A2
公开(公告)日：2012-05-31
申请号：PCT/KR2011/008861
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 , H04L29/10 , H04N7/24 , H04B7/24
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：减少音频/视频网络中的内容保护的等待时间包括在一段时间内预留无线信道以适应无线信道上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无线发送用于内容保护的控制请求消息给接收机，并且从接收机向发射机发送控制响应消息作为回复。预留无线信道包括预留无线信道一段时间，以适应控制消息交换。时间段包括用于在无线信道上通信的单个传输机会时段，以减少发送器和接收器之间的控制消息交换的等待时间。

5. 发明申请

WO2012057545A2 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：同步无线通信系统中的音频/视频（A / V）流格式变化的方法和系统
公开(公告)号：WO2012057545A2
公开(公告)日：2012-05-03
申请号：PCT/KR2011/008096
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 , H04W92/02 , H04L7/00
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：提供用于无线传输音频/视频（A / V）信息的协议。该协议包括从请求者向响应者发送请求消息，以通过无线通信介质改变请求者和响应者之间的A / V流传输的A / V格式。在答复请求消息时，从响应者向请求者发送响应消息以同步A / V格式改变。请求者和响应者同步更改A / V流的A / V格式。

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