Texas A&M · Electrical & Comp Engr

ECEN 619 Internet Protocols and Modeling

Catalog credits: 3
Spring 2027 sections: None 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 600 · Engineering	A 5B 9C 0D 0F 0 14 A–F	3.357	PDF p. 115

Spring 2025 · 1 section record

Spring 2025 grades by instructor and section
Instructor and section	A–F grades	GPA	Source
ZHANG XSection 600 · Engineering	A 10B 22C 1D 0F 0 33 A–F · 34 total	3.272	PDF p. 117

Spring 2024 · 1 section record

Spring 2024 grades by instructor and section
Instructor and section	A–F grades	GPA	Source
ZHANG XSection 600 · Engineering	A 38B 39C 0D 0F 0 77 A–F · 79 total	3.493	PDF p. 113

Spring 2023 · 1 section record

Spring 2023 grades by instructor and section
Instructor and section	A–F grades	GPA	Source
ZHANG XSection 600 · Engineering	A 83B 5C 0D 0F 0 88 A–F	3.943	PDF p. 107

Spring 2022 · 1 section record

Spring 2022 grades by instructor and section
Instructor and section	A–F grades	GPA	Source
ZHANG XSection 600 · Engineering	A 45B 11C 0D 0F 0 56 A–F	3.803	PDF p. 101

Spring 2021 · 1 section record

Spring 2021 grades by instructor and section
Instructor and section	A–F grades	GPA	Source
ZHANG XSection 600 · Engineering	A 46B 6C 0D 0F 0 52 A–F	3.884	PDF p. 98

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

Catalog and requirements

2026–2027 · Graduate and professional · Catalog excerpt

Wide spectrum of Internet protocols that make it work; analytical capabilities to evaluate the performance of complex Internet…

Catalog checked Nov 5, 2026Full official catalog entry

College Station sections

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

Spring 2027 · No College Station sections in this snapshot.
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 619

Sources checked Nov 5, 2026Open Howdy Public Class Search

By Sulayman Bowles · Updated Nov 5, 2026