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1. 发明授权

US09264992B2 Method and system for announcement time of idle timeout for power saving operations in wireless networks 有权
标题翻译：无线网络节电操作空闲超时通知时间的方法和系统
公开(公告)号：US09264992B2
公开(公告)日：2016-02-16
申请号：US12885351
申请日：2010-09-17
申请人： Ju-Lan Hsu , Huai-Rong Shao , Chiu Ngo
发明人： Ju-Lan Hsu , Huai-Rong Shao , Chiu Ngo
IPC分类号： H04L1/00 , H04W52/02
CPC分类号： H04W52/0216 , Y02D70/1222 , Y02D70/142 , Y02D70/144
摘要： A method and system for wireless communication over a wireless communication medium is provided. A schedule is generated which indicates when a wireless communication station may enter a power saving state in an announcement time (AT) period, based on an idle timeout interval in the AT period. The AT period comprises a period after a beacon transmission in a beacon interval.
摘要翻译：提供了一种通过无线通信介质进行无线通信的方法和系统。生成表示基于AT周期的空闲超时间隔，在通知时间（AT）期间无线通信台可以进入省电状态的调度。 AT周期包括在信标间隔中的信标传输之后的周期。

2. 发明授权

US08891610B2 Method and system for chroma partitioning and rate adaptation for uncompressed video transmission in wireless networks 有权
标题翻译：用于无线网络中未压缩视频传输的色度分割和速率适配的方法和系统
公开(公告)号：US08891610B2
公开(公告)日：2014-11-18
申请号：US13027509
申请日：2011-02-15
申请人： Chiu Ngo , Huai-Rong Shao , Ju-Lan Hsu
发明人： Chiu Ngo , Huai-Rong Shao , Ju-Lan Hsu
IPC分类号： H04N7/12 , H04N11/02 , H04N11/04 , H04N7/01 , H04N11/20 , H04N7/18 , H04N21/61 , H04N21/4363
CPC分类号： H04N21/4363 , H04N21/6131
摘要： A method and system for transmission of video information is provided. A transmitting wireless station performs chroma partitioning of pixels in a video frame into different partitions. The chroma partitioning includes separating luminance (Y) information from chrominance information (CB and CR) of each pixel in a set of spatially correlated pixels. The luminance (Y) information are placed into different partitions. The different partitions into different packets and transmitted over a wireless communication medium to a receiving wireless station. The video information is selectively adapted to a lower data transmission rate with reduced quality degradation by dropping less important partitions.
摘要翻译：提供了一种用于传输视频信息的方法和系统。发送无线站将视频帧中的像素的色度分割执行到不同的分区。色度分割包括从一组空间相关像素中的每个像素的色度信息（CB和CR）分离亮度（Y）信息。亮度（Y）信息被放置在不同的分区中。不同的分区分成不同的分组，并通过无线通信介质传送到接收无线台。视频信息选择性地适应于较低的数据传输速率，通过降低重要的分区而降低质量下降。

3. 发明授权

US08885489B2 Method and system for audio/video connection maintenance 有权
标题翻译：音视频连接维护方法和系统
公开(公告)号：US08885489B2
公开(公告)日：2014-11-11
申请号：US13410238
申请日：2012-03-01
申请人： Huai-Rong Shao , Ju-Lan Hsu , Chiu Ngo
发明人： Huai-Rong Shao , Ju-Lan Hsu , Chiu Ngo
IPC分类号： H04L12/26 , H04N7/15 , H04L29/06 , H04N21/4363 , H04N21/442 , H04N21/6543 , H04N21/4788
CPC分类号： H04N21/6543 , H04L43/0811 , H04L65/4015 , H04L65/604 , H04N7/15 , H04N21/43635 , H04N21/43637 , H04N21/44227 , H04N21/4788 , Y04S40/168
摘要： Embodiments of the invention provide connection maintenance for communication of audio/video (AV) information. One implementation comprises transmitting audio/video (AV) information as multiple spatial streams from a wireless transmitter to at least one wireless receiver over a wireless link, wherein each spatial stream is targeted to one of multiple AV devices connected to the wireless receiver. Receiving the AV information at the wireless receiver and providing the AV information from each spatial stream to a target AV device connected to the wireless receiver via a communication link, wherein each communication link corresponds to a spatial stream. Detecting connection status information for the wireless link and the communication links. Transmitting the connection status information from the wireless receiver to the wireless transmitter.
摘要翻译：本发明的实施例提供了用于音频/视频（AV）信息的通信的连接维护。一种实现方式包括：通过无线链路将来自无线发射机的音频/视频（AV）信息作为多个空间流发送到至少一个无线接收机，其中每个空间流被定向到连接到无线接收机的多个AV设备之一。在无线接收器处接收AV信息，并将AV信息从每个空间流提供给经由通信链路连接到无线接收器的目标AV设备，其中每个通信链路对应于空间流。检测无线链路和通信链路的连接状态信息。将无线接收器的连接状态信息发送到无线发射器。

4. 发明申请

US20120213208A1 METHOD AND SYSTEM FOR SHARED COMMUNICATION MEDIUM IN WIRELESS COMMUNICATION SYSTEMS 失效
标题翻译：无线通信系统中共享通信介质的方法与系统
公开(公告)号：US20120213208A1
公开(公告)日：2012-08-23
申请号：US13460642
申请日：2012-04-30
申请人： Ju-Lan Hsu , Huai-Rong Shao , Chiu Ngo
发明人： Ju-Lan Hsu , Huai-Rong Shao , Chiu Ngo
IPC分类号： H04J3/00
CPC分类号： H04W74/02 , H04W74/002
摘要： Performing distributed contention-free communication channel reservation for wireless communication, is disclosed. One implementation involves providing access to a shared communication channel in a wireless network including multiple wireless stations, by performing distributed channel time reservation for contention-free access to a shared wireless channel by each wireless station, based on a prior successful contention by the wireless station for access to the channel in a wireless network.
摘要翻译：公开了对无线通信进行分布式无竞争通信信道预留。一个实施方式涉及通过基于先前成功的无线站争用，通过对每个无线站对无共享无线信道的无争用接入执行分布式信道时间预留来提供对包括多个无线站的无线网络中的共享通信信道的访问用于访问无线网络中的频道。

5. 发明申请

US20120135677A1 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：US20120135677A1
公开(公告)日：2012-05-31
申请号：US13245753
申请日：2011-09-26
申请人： Ju-Lan Hsu , Huai-Rong Shao , Chiu Ngo
发明人： Ju-Lan Hsu , Huai-Rong Shao , Chiu Ngo
IPC分类号： H04B7/15 , H04W88/04
CPC分类号： H04B7/15507 , H04W76/30 , 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。

6. 发明申请

US20120133828A1 METHOD AND SYSTEM FOR WIRELESS VIDEO TRANSMISSION VIA DIFFERENT INTERFACES 有权
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：US20120133828A1
公开(公告)日：2012-05-31
申请号：US13283289
申请日：2011-10-27
申请人： Huai-Rong Shao , Ju-Lan Hsu , Chiu Ngo
发明人： Huai-Rong Shao , Ju-Lan Hsu , Chiu Ngo
IPC分类号： H04N7/01 , H04N5/40
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，并且第一AV接口具有与第二接口设备不同的类型。

7. 发明申请

US20120002103A1 METHOD AND APPARATUS FOR PROVIDING QUALITY OF SERVICE FOR WIRELESS VIDEO TRANSMISSION USING MULTI-BAND OPERATION 审中-公开
标题翻译：使用多条操作提供无线视频传输服务质量的方法和装置
公开(公告)号：US20120002103A1
公开(公告)日：2012-01-05
申请号：US13175577
申请日：2011-07-01
申请人： Huai-Rong Shao , Ju-Lan Hsu , Chiu Ngo
发明人： Huai-Rong Shao , Ju-Lan Hsu , Chiu Ngo
IPC分类号： H04N7/12 , H04N11/02 , H04N7/035
CPC分类号： H04N21/43637 , H04L65/80
摘要： A system implementing a method for multi-band wireless communication packetizes a block of source video information into a first packet, and packetizes the block of source video information into a second packet corresponding to the first packet, wherein the first packet and the second packet include corresponding video information. The first packet and the second packet are transmitted from a transmitting multi-band wireless station comprising a first radio for communication over a first wireless band, and a second radio for communication over a second wireless band. The first packet is transmitted over the first wireless band and the second packet is transmitted over the second wireless band. The first wireless band operates at a higher transmission rate than the second wireless band. A multi-band receiving wireless station reconstructs the source video based on packets arriving on different bands.
摘要翻译：实现多频带无线通信的方法的系统将源视频信息块打包成第一分组，并将源视频信息块打包成对应于第一分组的第二分组，其中第一分组和第二分组包括相应的视频信息。第一分组和第二分组是从包括用于通过第一无线频带进行通信的第一无线电的发射多频带无线台发射的，以及用于通过第二无线频带通信的第二无线电。第一分组通过第一无线频带发送，第二分组通过第二无线频带传输。第一无线频带以比第二无线频带更高的传输速率工作。多频带接收无线站基于到达不同频带的分组重构源视频。

8. 发明申请

US20110070928A1 METHOD AND SYSTEM FOR ANNOUNCEMENT TIME OF IDLE TIMEOUT FOR POWER SAVING OPERATIONS IN WIRELESS NETWORKS 有权
标题翻译：无线网络节电操作空闲延时的方法与系统
公开(公告)号：US20110070928A1
公开(公告)日：2011-03-24
申请号：US12885351
申请日：2010-09-17
申请人： Ju-Lan Hsu , Huai-Rong Shao , Chiu Ngo
发明人： Ju-Lan Hsu , Huai-Rong Shao , Chiu Ngo
IPC分类号： H04B1/38
CPC分类号： H04W52/0216 , Y02D70/1222 , Y02D70/142 , Y02D70/144
摘要： A method and system for wireless communication over a wireless communication medium is provided. A schedule is generated which indicates when a wireless communication station may enter a power saving state in an announcement time (AT) period, based on an idle timeout interval in the AT period. The AT period comprises a period after a beacon transmission in a beacon interval.
摘要翻译：提供了一种通过无线通信介质进行无线通信的方法和系统。生成表示基于AT周期的空闲超时间隔，在通知时间（AT）期间无线通信台可以进入省电状态的时间表。 AT周期包括在信标间隔中的信标传输之后的周期。

9. 发明授权

US08345681B2 Method and system for wireless communication of audio in wireless networks 有权
标题翻译：无线网络中音频无线通信的方法和系统
公开(公告)号：US08345681B2
公开(公告)日：2013-01-01
申请号：US12822107
申请日：2010-06-23
申请人： Huai-Rong Shao , Ju-Lan Hsu , Chiu Ngo
发明人： Huai-Rong Shao , Ju-Lan Hsu , Chiu Ngo
IPC分类号： H04L12/28 , H04J3/24
CPC分类号： H04N21/4307 , G09G5/006 , G09G2370/12 , G09G2370/16 , H04N7/083 , H04N21/4302 , H04N21/4341 , H04N21/43635 , H04N21/43637
摘要： A method and system for audio transmission in a wireless communication system which transmits digital video and digital audio in High-Definition Multimedia Interface (HDMI) format. Position information of audio packets within the HDMI frame is obtained. Digital audio information including the position information is transmitted from a data source device to a data sink device via a wireless communication medium. At the data sink device, an HDMI frame is reconstructed by inserting received audio packets into horizontal and vertical blanking periods of the HDMI frame.
摘要翻译：一种用于以高清晰度多媒体接口（HDMI）格式发送数字视频和数字音频的无线通信系统中的音频传输的方法和系统。获得HDMI帧内音频数据包的位置信息。包括位置信息的数字音频信息经由无线通信介质从数据源设备发送到数据宿设备。在数据宿设备处，通过将接收到的音频分组插入到HDMI帧的水平和垂直消隐时段来重构HDMI帧。

10. 发明申请

US20110273533A1 METHOD AND SYSTEM FOR COMMUNICATION OF STEREOSCOPIC THREE DIMENSIONAL VIDEO INFORMATION 有权
标题翻译：立体三维视频信息通信方法与系统
公开(公告)号：US20110273533A1
公开(公告)日：2011-11-10
申请号：US13095775
申请日：2011-04-27
申请人： Chiu Ngo , Ju-Lan Hsu , Huai-Rong Shao
发明人： Chiu Ngo , Ju-Lan Hsu , Huai-Rong Shao
IPC分类号： H04N13/00
CPC分类号： H04N13/139 , H04N13/161 , H04N13/194
摘要： Communication of stereoscopic three dimensional (3D) video information. One embodiment comprises wireless communication of stereoscopic 3D video information including an uncompressed first eye view video frame and a corresponding stereoscopic uncompressed second eye view video frame, from a transmitting wireless station to a receiving wireless station. In one embodiment, a set of pixels in an uncompressed first eye view video frame is transmitted over a wireless communication medium. Pixel information in a set of pixels in an uncompressed second eye view video frame corresponding to the first eye view set of pixels is reduced to generate a reduced set of pixels. The reduced set of pixels is transmitted over the wireless communication medium. At the receiving wireless station, an uncompressed second eye view video set of pixels is reconstructed based on said first eye view set of pixels and said reduced set of pixels.
摘要翻译：立体三维（3D）视频信息的通信。一个实施例包括从发射无线站到接收无线站的包括未压缩的第一眼睛视图视频帧和对应的立体未压缩的第二视野视频帧的立体3D视频信息的无线通信。在一个实施例中，通过无线通信介质发送未压缩的第一视野视频帧中的一组像素。对应于第一眼睛像素组的未压缩的第二视野视频帧中的像素集合中的像素信息被减少以生成减少的像素集合。减少的像素集合通过无线通信介质传输。在接收无线站处，基于所述第一眼睛视图组和所述缩小的像素集来重建未压缩的第二视点视频像素组。

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