Texas A&M · Electrical & Comp Engr

ECEN 423 Computer and Wireless Networks

Catalog credits: 3
Spring 2027 sections: 1 listed
Historical grades: 6 section records

Grade history by instructor

Choose a term to see published sections. Bars show each letter’s share of the A–F grades in that row.

Reports checked for 12 terms from Spring 2021 through Summer 2026. The registrar suppresses small sections. Campus is unspecified in these college reports.

Instructor, section or term

Spring 2026 · 1 section record

Spring 2026 grades by instructor and section
Instructor and section	A–F grades	GPA	Source
ZHANG XSection 500 · Engineering	A 14B 51C 21D 2F 0 88 A–F · 90 total	2.875	PDF p. 107

Spring 2025 · 1 section record

Spring 2025 grades by instructor and section
Instructor and section	A–F grades	GPA	Source
ZHANG XSection 500 · Engineering	A 16B 62C 12D 0F 0 90 A–F	3.044	PDF p. 109

Spring 2024 · 1 section record

Spring 2024 grades by instructor and section
Instructor and section	A–F grades	GPA	Source
ZHANG XSection 500 · Engineering	A 43B 47C 0D 0F 0 90 A–F	3.477	PDF p. 106

Spring 2023 · 1 section record

Spring 2023 grades by instructor and section
Instructor and section	A–F grades	GPA	Source
ZHANG XSection 500 · Engineering	A 81B 9C 0D 0F 0 90 A–F	3.900	PDF p. 99

Spring 2022 · 1 section record

Spring 2022 grades by instructor and section
Instructor and section	A–F grades	GPA	Source
ZHANG XSection 500 · Engineering	A 77B 12C 0D 0F 0 89 A–F	3.865	PDF p. 95

Spring 2021 · 1 section record

Spring 2021 grades by instructor and section
Instructor and section	A–F grades	GPA	Source
ZHANG XSection 500 · Engineering	A 89B 10C 0D 0F 0 99 A–F	3.898	PDF p. 91

Sources checked Nov 5, 2026Registrar grade reports All published course totals

Catalog and requirements

2026–2027 · Undergraduate · Catalog excerpt

Fundamentals of wired and wireless computer networks, design and performance evaluations of wired and wireless networks, various unguided…

Catalog references include MATH 311. Check the official entry for the full conditions.

Catalog checked Nov 5, 2026Full official catalog entry

College Station sections

Use the Howdy schedule to confirm seats, restrictions and registration.

Spring 2027 · 1 section
Fall 2026 · No College Station sections in this snapshot.
Summer 2026 · No College Station sections in this snapshot.
Spring 2026 · 1 section
Fall 2025 · No College Station sections in this snapshot.
Browse archived schedules for ECEN 423

Sources checked Nov 5, 2026Open Howdy Public Class Search

By Sulayman Bowles · Updated Nov 5, 2026