Abstract:
A system, method and computer-readable medium for reducing the required throughput in an ultra-wideband system is provided. A temporal sub-sampling routine limits the number of frames, or portions thereof, to be transmitted to a sink over an RF link. The temporal sub sampling routine may have a fixed, or static, sub-sampling rate that specifies the rate at which frames are discarded. In accordance with another embodiment, an automatic temporal sub-sampling mechanism is provided. Additionally, a tile copying mechanism may be implemented for reducing the throughput of the RF link. A WDV subsystem may include an interface to an external frame buffer that facilitates the temporal sub-sampling and tile copy routines disclosed herein.
Abstract:
Systems and methods for supporting inter subnet partitions in a high performance computing environment. In accordance with an embodiment, a fabric manager can define a range of P_Key values, among a plurality of P_Key values, as a inter subnet partition (ISP) P_Key range. The fabric manager can communicate this defined range of P_Key values to a number of subnets, via their subnet managers. The subnet managers in each subnet retain management over their subnets. As there is no central management that configures each side of inter subnet communication, subnet managers within participating subnets can set up ISP membership, and then exchange information with the other subnet.
Abstract:
영상 데이터의 데이터 전송률을 감소시키기 위하여, 영상 데이터를 구성하는 픽셀 블록들 마다 적어도 하나의 픽셀을 드랍하고, 일부 픽셀이 드랍된 영상 데이터를 송신하는 데이터 송신 방법 및 장치, 일부 픽셀의 데이터 값이 드랍된 영상 데이터를 수신하고, 수신된 픽셀들의 데이터 값을 참조하여 드랍된 픽셀들을 복원하는 데이터 수신 방법 및 장치가 개시된다.
Abstract:
Disclosed are a method and apparatus for transmitting data, which involve dropping at least one pixel from each pixel block constituting image data, and transmitting the image data, some of the pixels of which have been dropped, so as to decrease the data transmission rate of the image data. Also disclosed are a method and apparatus for receiving data, which involve receiving the image data, the data values of some of the pixels of which have been dropped, and restoring the dropped pixels with reference to the data values of the received pixels.
Abstract:
Apparatus for monitoring a selected tier (102-106) in a multi-tier computing environment, the apparatus including a context agent (122-128) and a dynamic tier extension (X1-X3), the context agent (122-126) associated with the selected tier (102-106) and coupled with other context agents (122-126), each of which is associated with a respective tier (102-106), the dynamic tier extension (X1-X3) coupled with the context agent (122-126) and with specific predetermined points of the selected tier (102-106), the dynamic tier extension monitoring request traffic passing through the selected tier (102-106), the monitored request traffic including at least one entering request received at a request entry port from an adjacent tier (102-106), the dynamic tier extension identifying each request in the monitored request traffic and sending at least a request identifier to the context agent (122-126), the context agent also receiving information relating to the request context of the entering request from the context agent (122-126) associated with the adjacent tier (102-106), the context agent (122-126) associating the information relating to the request context of the entering request with the entering request, in accordance with the received request identifier.
Abstract:
Apparatus for monitoring a selected tier in a multi tier computing environment, the apparatus including a context agent and a dynamic tier extension, the context agent associated with the selected tier and coupled with other context agents, each of which is associated with a respective tier, the dynamic tier extension coupled with the context agent and with specific predetermined points of the selected tier, the dynamic tier extension monitoring request traffic passing through the selected tier, the monitored request traffic including at least one entering request received at a request entry port from an adjacent tier, the dynamic tier extension identifying each request in the monitored request traffic and sending at least a request identifier to the context agent, the context agent also receiving information relating to the request context of the entering request from the context agent associated with the adjacent tier, the context agent associating the information relating to the request context of the entering request with the entering request, in accordance with the received request identifier.
Abstract:
A method of packetizing digital audio information includes separating a digital audio sample (420) into at least one most significant bit and at least one least significant bit. The most significant bit(s) of the digital audio sample are placed into an most significant bit packet (440) that has a high transmission priority. The least significant bit(s) of the digital audio sample are placed into an least significant bit packet (450) that has a low transmission priority.