DAVID KARL WILSON
Pilots at Sylvan Way, Mckinney, TX
License number
Texas A2766538
Issued Date
Mar 2017
Expiration Date
Mar 2019
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
2718 Sylvan Way, Mckinney, TX 75070
Personal information
See more information about DAVID KARL WILSON at radaris.comName
Address
Phone
5010 35Th St, Lubbock, TX 79414
500 Anice Ln, Euless, TX 76039
5008 Walnut St, Edinburg, TX 78541
502 Summit Ridge Dr, Duncanville, TX 75116
5026 Round Table Dr, San Antonio, TX 78218
Professional information
David Wilson
Specialties:
Buyer's Agent, Listing Agent
Work:
2252 Dr E.university, Mckinney 75069
Replacement Switch
US Patent:
4964105, Oct 16, 1990
Filed:
Nov 1, 1988
Appl. No.:
7/265584
Inventors:
Duane E. Schrodt - Allen TX
David D. Wilson - McKinney TX
David D. Wilson - McKinney TX
Assignee:
DSC Communications Corporation - Plano TX
International Classification:
H04J 302
US Classification:
370 16
Abstract:
A procedure for replacing an existing switch (62) with a greater-capacity replacement switch (12) in a communication system (10) is disclosed. The replacement switch (12) has redundant interconnect memories (40) that can store different interconnect maps. The replacement switch (12) also has logic circuitry (48) that forces the replacement switch (12) to operate using only a selected one of the redundant interconnect memories (40). The procedure loads a transparent map into the interconnect memories. Next, the procedure couples the replacement switch (12) in series between drop facilities (14) and the existing switch (62) and between the existing switch (62) and line facilities (16). The coupling scheme and transparent map route communication through both the replacement switch (12) and the existing switch (62) without substantially affecting service. Next, a master interconnection definition similar to an interconnection definition within the existing switch (62) is loaded into one of the redundant interconnect memories (40) of the replacement switch (12).