IEEE P802.16c/D4

IEEE P802.16c/D4 is a draft amendment for fixed broadband wireless access systems in the 10-66 GHz range, defining detailed system profiles for IEEE 802.16-2004. It helps clarify how the air interface should be applied within local and metropolitan area network deployments, making it more useful for engineers working on communication and networking technologies. As an inactive draft, IEEE P802.16c/D4 is mainly relevant for reference, evaluation, and historical technical context.

What is IEEE P802.16c/D4?

This document is a draft amendment to the IEEE standard for Local and Metropolitan Area Networks, Part 16. Its focus is the air interface used in fixed broadband wireless access systems, with attention to detailed system profiles for operation in the 10-66 GHz band. In practical terms, it supports a more structured interpretation of the base specification by narrowing the technical profile for implementation and review. IEEE P802.16c/D4 is therefore tied to system definition, interoperability planning, and standards-based engineering work.

Where is IEEE P802.16c/D4 used?

IEEE P802.16c/D4 is most relevant in fixed wireless broadband environments where network designers, equipment developers, and integrators need profile guidance for the 10-66 GHz air interface. It may be used when evaluating base station and subscriber station implementations, comparing system capabilities, or reviewing conformance against a defined technical profile. The document also fits planning and procurement workflows for communication systems that rely on standardized metropolitan-area wireless access.

Why is IEEE P802.16c/D4 important?

This draft matters because detailed system profiles can reduce ambiguity during design, testing, and implementation of fixed wireless access equipment. By outlining how the IEEE 802.16-2004 framework is applied in a specific frequency range, IEEE P802.16c/D4 supports more consistent engineering decisions and helps limit compatibility issues. It may also be useful for compliance reviews, technical comparisons, and archival reference where a clear view of the intended profile is needed.

• Draft amendment for IEEE 802.16-2004
• Fixed broadband wireless access focus
• 10-66 GHz system profiles
• Air interface guidance
• Inactive standard status