Some embodiments provide a non-transitory machine readable medium of a controller of a
network control system for configuring a wide area network (WAN) optimizer instance to …

Some embodiments provide a non-transitory machine readable medium of a first middlebox
element of several middlebox elements to implement a middlebox instance in a distributed …

(57) ABSTRACT A controller of a network control system for configuring several middlebox
instances is described. The middlebox instances implement a middlebox in a distributed …

A method of coding video data includes determining a candidate motion vector for each of
one or more candidate portions of a video frame and determining a current motion vector for …

The present invention provides a technique for performing one or more aspects of video
coding such as quantization, intra prediction coding or inter prediction coding in …

Some embodiments provide a method for configuring a logical middlebox in a hosting
system that includes a set of nodes. The logical middlebox is part of a logical network that …

Methods and apparatus for caching reference data in a block processing pipeline. A cache
may be implemented to which reference data corresponding to motion vectors for blocks …

Primary Examiner—Liang Che A Wang (74) Attorney, Agent, or Firm—Adeli LLP (57)
ABSTRACT Some embodiments provide a system for implementing a logical network that …

A method of encoding a video signal for transmission, comprising: receiving a video signal
comprising a plurality of video frames, each frame being divided into a plurality of image …

Block processing pipeline methods and apparatus in which. motion estimation is performed
at a stage of a motion estimation module for a current block with respect to a reference frame …