IETF RFC 5795 - The RObust Header Compression (ROHC) Framework
March 1, 2010 - IETF

Introduction For many types of networks, reducing the deployment and operational costs by improving the usage of the bandwidth resources is of vital importance. Header compression over a link is possible because some of the information carried within the header of a packet becomes...

IETF RFC 7692 - Compression Extensions for WebSocket
December 1, 2015 - IETF

This document defines a framework for creating WebSocket extensions that add compression functionality to the WebSocket Protocol. An extension based on this framework compresses the payload data portion of WebSocket data messages on a per-message basis using parameters negotiated during the...

GMW16695 - Sealer Compression Density Test
October 1, 2017 - GMW

Purpose. A Johnstone test apparatus or equivalent (see SAE J1864) is used to conduct this test. A sealed steel cylinder (of initial volume of 150.76 cc) is filled completely, with material to be tested, loaded into the check load frame and subjected to a progressive increase in loading upon the...

Digital Image Compression Techniques
January 1, 2009 - SPIE

In order to utilize digital images effectively, specific techniques are needed to reduce the number of bits required for their representation. This Tutorial Text provides the groundwork for understanding these image compression tecniques and presents a number of different schemes that have...

October 1, 2004 - DELPHI-I

This test is designed to determine the force required to deflect a weatherstrip from the point of contact until the bulb bottoms out on the carrier. Compression load deflection may be required in 2 different directions (specified on the engineering drawing). Engineering drawings will contain...

GM9914P - Sealer Compression Density Test
August 1, 2012 - GMNA

This Procedure is used to determine the physical behavior of a sealer material under pressure conditions. The materials compressibility/rebound characteristics are determined by this procedure. This test is of particular value for materials containing fragile filler components such as glass...

SMPTE ST 2042-1 - VC-2 Video Compression
August 2, 2012 - SMPTE

This standard defines the VC-2 video compression system through the stream syntax, entropy coding, coefficient unpacking process and picture decoding process. The decoder operations are defined by means of a mixture of pseudo-code and mathematical operations. VC-2 is an intra frame video...

DIN 7331 - Compression rivets
March 1, 2011 - DIN
A description is not available for this item.
BS 6612 - Specification for Graduated Compression Hosiery
June 28, 1985 - BSI

Covers hosiery exerting compression on upright legs, including pantihose, thigh-length and knee-length garments. Does not cover non-ambulatory garments, shaped bandages or individually-made garments. Specifies requirements for compression, compression profile,...

SAE AS13572 - Springs, Helical, Compression and Extension
August 1, 2014 - SAE

This specification covers helical compression and extension springs, made from single wire or rod of either round or special cross-section Classification: The springs shall be of the following types and grades Types: Type I-Compression Type II-Extension Grades Grade A- Highly stressed...

IETF RFC 3408 - Zero-byte Support for Bidirectional Reliable Mode (R-mode) in Extended Link-Layer Assisted RObust Header Compression (ROHC) Profile
November 1, 2002 - IETF

This document defines an additional mode of the link-layer assisted RObust Header Compression (ROHC) profile, also known as the zero-byte profile, beyond the two defined in RFC 3242. Zero-byte header compression exists in order to prevent the single-octet ROHC header from pushing a...

CAGI 2540 - Principles of Air Compression

14-minute video which examines in layman's language the theory and principles involved in the compression of air. It shows how both positive displacement and dynamic type compressors operate and introduces the audience to key terms such as PSIG, SCFM, relative humidity and dew point.

IETF RFC 3321 - Signaling Compression (SigComp) - Extended Operations
January 1, 2003 - IETF

This document describes how to implement certain mechanisms in Signaling Compression (SigComp), RFC 3320, which can significantly improve the compression efficiency compared to using simple permessage compression. SigComp uses a Universal Decompressor Virtual Machine (UDVM) for...

JIS C 2804 - Compression Terminals
March 1, 1995 - JSA
A description is not available for this item.
OPEL 250 - Compression Set
May 1, 1976 - GME
A description is not available for this item.
IETF RFC 3320 - Signaling Compression (SigComp)
January 1, 2003 - IETF

This document defines Signaling Compression (SigComp), a solution for compressing messages generated by application protocols such as the Session Initiation Protocol (SIP) (RFC 3261) and the Real Time Streaming Protocol (RTSP) (RFC 2326). The architecture and prerequisites of SigComp are...

DIN 3861 - Non-soldering compression fittings - Compression rings - Design
September 1, 2016 - DIN

This standard applies to compression rings (cutting rings) used for non-soldering compression fittings (connectors) with a cutting ring as in DIN 2353. It also specifies the types of compression rings. This standard supplements DIN EN ISO 8434-1:2008-02 with sizes and details...

TIA-923 - Link Layer Assisted Service Options for Voice-over-IP: Header Removal (SO 60) and Robust Header Compression (SO 61)
May 1, 2003 - TIA

Overview These technical requirements form a standard for the Link-Layer Assisted (LLA) Service Options. Service Option 60 (SO60) defines a variable rate Voice-over-IP (VoIP) service option for transport of header-removed IP/UDP/RTP packets carrying speech frames. Service Option 61 (SO61)...

IETF RFC 3544 - IP Header Compression over PPP
July 1, 2003 - IETF

This document describes an option for negotiating the use of header compression on IP datagrams transmitted over the Point-to-Point Protocol (RFC 1661). It defines extensions to the PPP Control Protocols for IPv4 and IPv6 (RFC 1332, RFC 2472). Header compression may be applied to IPv4...