公开(公告)号：US20160373500A1

公开(公告)日：2016-12-22

申请号：US15184942

申请日：2016-06-16

Applicant: Samsung Electronics Co., Ltd

Inventor： Zhu Li ,  Imed Bouazizi ,  Youngkwon Lim ,  Kyungmo Park

IPC: H04L29/06 ,  H04L29/08

Abstract: Systems and methods for allocating bandwidth between a coordinator device and a user equipment (UE). In the system, the UE includes a communication interface configured to communicate with the coordinator device. The UE also includes a processor configured to receive an initial resource price from the coordinator device, determine an initial resource request, and transmit the initial resource request to the coordinator device.

Abstract translation: 用于在协调器设备和用户设备（UE）之间分配带宽的系统和方法。 在系统中，UE包括被配置为与协调器设备进行通信的通信接口。 UE还包括处理器，其被配置为从协调器设备接收初始资源价格，确定初始资源请求，并将初始资源请求发送到协调器设备。

公开(公告)号：US20150172726A1

公开(公告)日：2015-06-18

申请号：US14567517

申请日：2014-12-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Esmaeil Faramarzi ,  Felix Carlos Fernandes ,  Kyungmo Park

IPC: H04N19/86 ,  G06T5/00 ,  H04N19/137

CPC classification number: H04N19/137 ,  G06T3/4053 ,  G06T5/002 ,  G06T5/003 ,  G06T2207/10016 ,  G06T2207/20201 ,  H04N19/117 ,  H04N19/132 ,  H04N19/182 ,  H04N19/513 ,  H04N19/59 ,  H04N19/85

Abstract: A method for real-time multi-frame super resolution (SR) of video content is provided. The method includes receiving a bitstream including an encoded video, motion metadata for a plurality of blocks of a frame of video content, and parameters. The motion metadata is estimated from the original video before downsampling and encoding. The motion metadata is averaged over consecutive blocks. The method includes upscaling the motion metadata for the plurality of blocks. The method also includes upscaling the decoded video using the upscaled motion metadata. The method also includes deblurring and denoising the upscaled video.

Abstract translation: 提供了一种视频内容的实时多帧超分辨率（SR）方法。 该方法包括接收包括编码视频，视频内容帧的多个块的运动元数据和参数的比特流。 在下采样和编码之前，从原始视频估计运动元数据。 运动元数据在连续块上进行平均。 该方法包括对多个块的运动元数据进行放大。 该方法还包括使用放大的运动元数据来升高解码的视频。 该方法还包括去放大和去噪放大的视频。

公开(公告)号：US09930086B2

公开(公告)日：2018-03-27

申请号：US14525103

申请日：2014-10-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Imed Bouazizi ,  Sungoh Hwang ,  YoungKwon Lim ,  Kyungmo Park

IPC: G06F15/16 ,  H04L29/06 ,  H04N21/2343 ,  H04N21/236 ,  H04N21/2381 ,  H04N21/643 ,  H04L29/08

CPC classification number: H04L65/602 ,  H04L65/607 ,  H04L67/02 ,  H04N21/23439 ,  H04N21/236 ,  H04N21/23614 ,  H04N21/2381 ,  H04N21/643

Abstract: A method for simplified MPEG Media Transport (MMT) content presentation is provided. Two or more assets of an MMT package Processing Unit (MPU) are identified. The method also includes defining at least one of the two or more assets as a default asset and a remaining one or more assets as enriched assets. The at least one default asset does not include a composition function. The method further includes configuring the at least one default asset for independent presentation from the one or more enriched assets. The method includes transmitting the MPU including the at least one default asset and the one or more enriched assets.

公开(公告)号：US20170346906A1

公开(公告)日：2017-11-30

申请号：US15603244

申请日：2017-05-23

Applicant: Samsung Electronics Co., Ltd

Inventor： Imed Bouazizi ,  Kyungmo Park

IPC: H04L29/08 ,  H04L29/06

CPC classification number: H04L67/148 ,  H04L65/1069 ,  H04L65/1083 ,  H04L65/4084 ,  H04L65/4092 ,  H04L67/02 ,  H04L69/18

Abstract: A user equipment (UE) includes a communication unit and a processor. The communication unit communicates with a server. The processor transmits a hypertext transfer protocol (HTTP) streaming session request including an indication that the UE supports Motion Picture Experts Group (MPEG) media transport (MMT) to the server and receives a description of MMT service components including an indication that the server supports MMT. The processor also migrates the UE to a MMT streaming session, selects at least one service component from the MMT service components, transmits a selection message to the server, and receives media corresponding to the selected at least one service component.

公开(公告)号：US20170111311A1

公开(公告)日：2017-04-20

申请号：US15297058

申请日：2016-10-18

Applicant: Samsung Electronics Co., Ltd

Inventor： Imed Bouazizi ,  Kyungmo Park

IPC: H04L29/12 ,  H04W4/06

CPC classification number: H04L61/1511 ,  H04L12/189 ,  H04L51/38 ,  H04L61/305 ,  H04L65/4076 ,  H04W4/06

Abstract: A user equipment (UE) configured to receive a resource over a multimedia broadcast multicast service (MBMS) includes a processor and a transceiver. The processor is configured to determine whether a uniform resource identifier (URI) is an MBMS URI. The transceiver is configured to transmit a domain name server (DNS) query to a DNS based on the MBMS URI and receive at least one resource record from the DNS. The processor is further configured to determine at least one of a unicast location or a multicast location based on the at least one resource record received from the DNS.

公开(公告)号：US20160127753A1

公开(公告)日：2016-05-05

申请号：US14883465

申请日：2015-10-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Zhu Li ,  Imed Bouazizi ,  Youngkwon Lim ,  Kyungmo Park

IPC: H04N21/2662 ,  H04N21/414 ,  H04N21/643 ,  H04L27/00 ,  H04N21/61 ,  H04N7/173 ,  H04N21/2381 ,  H04L29/08 ,  H04N21/41 ,  H04N21/4363

CPC classification number: H04N21/2662 ,  H04L27/0002 ,  H04L29/08954 ,  H04N21/2381 ,  H04N21/41407 ,  H04N21/43637 ,  H04N21/4621 ,  H04N21/6131 ,  H04N21/8456

Abstract: An access point that provides video streaming performs a bottleneck QoE maximization solution utilizing the latest media transport technology developed by MPEG known as MPEG Media Transport (MMT). The access point includes a transceiver configured to transmit one or more video sequences. The access point also includes one or more processors configured to perform bottleneck coordination by utilizing MMT to transmit, via the transceiver, the one or more video sequences.

Abstract translation: 提供视频流的接入点利用被称为MPEG媒体传输（MMT）的MPEG开发的最新媒体传输技术来执行瓶颈QoE最大化解决方案。 接入点包括被配置为发送一个或多个视频序列的收发器。 接入点还包括配置成通过利用MMT经由收发器来发送一个或多个视频序列来执行瓶颈协调的一个或多个处理器。

公开(公告)号：US20150381755A1

公开(公告)日：2015-12-31

申请号：US14546933

申请日：2014-11-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Zhu Li ,  Imed Bouazizi ,  Kyungmo Park

IPC: H04L29/08 ,  H04L12/26 ,  H04L29/06

CPC classification number: H04L67/2842 ,  H04L65/4084 ,  H04L65/80 ,  H04L67/16 ,  H04L67/2814 ,  H04L67/2838 ,  H04L67/288 ,  H04N21/23106 ,  H04N21/64322

Abstract: A method for delivering content in a communication network includes receiving, by a cache, a request message requesting content to be served. The method includes storing multiple cache manifests corresponding to indicating content and capabilities of a plurality of caches. Each cache manifest indicates content and capabilities of a respective one of the caches and lists descriptions of the content stored in the respective cache. The method includes determining, based on information in the plurality of cache manifests, to serve the requested content, by selecting a cache from which to serve the requested content. The method includes in response to the determination, instructing the selected cache to transmit the requested content to a client device that generated the request message; and alternatively determining to not serve the requested content, based on the information in the plurality of cache manifests, and forwarding the request message to a higher level device.

Abstract translation: 用于在通信网络中传送内容的方法包括：通过高速缓存接收请求要被服务的内容的请求消息。 该方法包括存储对应于指示多个高速缓存的内容和能力的多个缓存清单。 每个缓存清单指示缓存中的相应一个的内容和能力，并且列出存储在相应高速缓存中的内容的描述。 该方法包括基于多个高速缓存清单中的信息来确定服务所请求的内容，方法是通过选择从其提供服务所请求的内容的高速缓存。 该方法响应于该确定，指示所选择的高速缓存将所请求的内容发送到生成请求消息的客户端设备; 或者根据多个缓存清单中的信息确定不服务所请求的内容，并将请求消息转发到更高级的设备。