Intel Corporation

Inching Chen

Xintian Eddie Lin

Ernest T Tsui

Lei Shao

Anthony L Chun

Ulun Karacaoglu

Karthik Veeramani

Jie Gao

Abhijeet Ashok Kolekar

Hooman Honary

Vicki W Tsai

Peng Ge

Yiting Liao

Siva Simanapalli

Radhakrishnan Sankar

Chinh T Cao

Radhakrishnan (Sankar) Sankar

Xintian E (Eddie) Lin

Example methods and apparatus for adaptive video transmission based on channel capacity are disclosed. A first wireless display source device for adaptive video transmission based on channel capacity includes a video bit rate determiner, a comparer and a video bit rate setter. The video bit rate determiner is to determine a collective video bit rate based on a current number of wireless display connections in a peer-to-peer (P2P) group multiplied by a current video bit rate of the first wireless display source device. The P2P group includes a second wireless display source device in proximity to the first wireless display source device. The comparer is to compare the collective video bit rate to a wireless display capacity in proximity to the first wireless display source device. The video bit rate setter is to set the current video bit rate of the first wireless display source device to a first adjusted video bit rate value in response to the comparer determining that the collective video bit rate is greater than the wireless display capacity, and to set the current video bit rate of the first wireless display source device to a second adjusted video bit rate value in response to the comparer determining that the collective video bit rate is not greater than the wireless display capacity.

Methods and apparatus for adaptive video transmission based on channel capacity

A method for adaptive video transmission based on channel capacity. As part of the method, a first wireless display capacity in a proximity of a wireless display source device is determined. The first wireless display capacity is based on information that is received from a wireless channel scan associated with a formation of a (P2P) peer-to-peer group that includes the wireless display source device and a wireless display. Further, the video bit rate of one or more devices with wireless display connections in the proximity is determined, the video bit rate of the one or more devices with wireless display connections in the proximity is compared to the wireless capacity, and, based on the comparing, a video bit rate of the wireless display source device is set. A second wireless display capacity in the proximity of the wireless display source device is determined based on a wireless channel scan of a wireless channel to determine wireless display connections in the proximity.

Techniques related to adaptive bitrate streaming for wireless video are discussed. Such techniques may include determining candidate bitrates for encoding segments of a source video. A minimum of the candidate bitrates may be selected and a segment of the source video may be encoded based on the selected encoding bitrate. The encoded bitstream may be transmitted wirelessly from a transmitting device to a receiving device, which may decode the bitstream and present the decoded video to a user.

Adaptive bitrate streaming for wireless video

A method, a computer readable medium and an apparatus to adaptively control a data transmission rate of a wireless display device. The method includes determining a current data transmission rate capacity of a wireless channel; and controlling a data transmission rate of a wireless transmission device based on the current data transmission rate capacity.

Adaptive data transmission rate control for a wireless display device

Some demonstrative embodiments include apparatuses, systems and/or methods of controlling wireless transmission of video streams. For example, an apparatus may include a controller to control one or more windows to be displayed by a display device, the one or more windows to display video of one or more wireless video streams of a plurality of wireless video streams transmitted by a plurality of video sources, the controller is to request at least one video source of the plurality of video sources to set one or more attributes of a video stream transmitted by the video source based on at least one predefined criterion.

Apparatus, system and method of controlling wireless transmission of video streams

A computer implemented method of manipulating and displaying an MPEG stream is described. In one embodiment of the invention, a computer implemented method comprises defining a spatial location across a series of pictures of an MPEG stream; and for each picture of the series of pictures in the MPEG stream, partially decoding the picture to determine an area of the picture falling within the spatial location.

Method and apparatus for manipulating MPEG video

In one embodiment of the invention, a memory receives unsynchronized data and a processor performs symbol interleaving at a synchronization point located after a beginning of a superframe.

Method and apparatus for data synchronization

A dual mesh interconnect network in a heterogeneous configurable circuit may be allocated between data communication and control communication.

Allocation of combined or separate data and control planes

An apparatus and a system, as well as a method and article, may operate to include repeating first data to provide first repeated data and deleting second repeated data to provide second data according to a programmed standard included in a first apparatus and selected from a plurality of reprogrammable standards.

Rate matching apparatus, systems, and methods

A reconfigurable decoder is capable of performing both Viterbi decoding and turbo decoding. The reconfigurable decoder may be repeatedly reconfigured to work with any of a number of different convolutional or turbo coding schemes. In at least one embodiment, the reconfigurable decoder is capable of automatically reconfiguring itself based on a present signal environment about a communication device carrying the decoder.

Reconfigurable Viterbi/turbo decoder

An apparatus and a system, as well as a method and article, may operate to independently adjust a plurality of processor clocks coupled to a corresponding plurality of networked processors responsive to one or more status indicators to provide scalable performance and power consumption. The status indicators may indicate the status of routers coupled to the processors. Additional apparatus, systems, and methods are disclosed.

Processor timing apparatus, systems, and methods

An apparatus includes a primary information storage unit, a secondary information storage unit, and an information processing unit. The primary information storage unit has a primary storage capacity. The secondary information storage unit has a secondary storage capacity. The secondary storage capacity is less than the primary storage capacity. The secondary information storage unit receives information from the primary information storage unit and the information processing unit processes the information to form a transform.

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Portland, OR, United States of America

Inching Chen