"SONET Add-Drop Multiplex Equipment (SONET ADM) Generic Criteria for a Unidirectional, Path Protection Switched, Self-Healing Ring Implementation", Bellcore Technical Advisory TA-TSY-000496, Issue 3, Aug. 1990. |
Patent Application W. Kremer 1, Ser. No. 07/855,795, filed Mar. 26, 1992. |
"Ring Interworking Issues, Solutions and Product Implications and FT-2000" Engineer's Notes by W. Kremer, AT&T, Mar. 23, 1993, pp. 1-3 and 1-8. |
"SWB Ring Interconnection Architecture Issues and Proposed Interim Solutions", Contribution to T1 Standards Project, T1X1.2, by Joseph Sosnosky and Jonathan A. Morgan, Bellcore, Mar. 1, 1993, pp. 1-6. |
"SONET Ring Interworking Issues" Committee T1 Contribution, T1X1.2/93-003, by Barbara E. Smith Southwestern Bell Technology Resources, Inc., and Cliff Yackle, Southwestern Bell Telephone Company, Mar. 1, 1993, pp. 1-18. |
"Ring Interworking With A Bidirectional Ring" Contribution to T1 Standards Project, T1X1..5/91-043, by W. Kremer, AT&T, Apr. 15, 1991, pp. 1-26. |