1
John W Seazholtz, Wendell N Sims, Kamran Sistanizadeh: Variable rate and variable mode transmission system. Bell Atlantic Network Services, Lowe Price LeBlanc & Becker, September 22, 1998: US05812786 (308 worldwide citation)

A public switched telephone network (PSTN) provides communication of digital data from a data provider or LAN to one or more of a plurality of subscriber premises. Asymmetrical digital subscriber line interface units operating at variable rates and in variable modes (ADSL/AVRs) over a local loop off ...


2
John W Seazholtz, Wendell N Sims, Kamran Sistanizadeh: Variable rate and variable mode transmission system. Bell Atlantic Network Services, McDermott Will & Emery, June 12, 2001: US06246695 (114 worldwide citation)

A public switched telephone network (PSTN) provides communication of digital data from a data provider or LAN to one or more of a plurality of subscriber premises. Asymmetrical digital subscriber line interface units operating at variable rates and in variable modes (ADSL/AVRs) over a local loop off ...


3
David M Little, Wendell N Sims, Darryl J Wilson: Automated system and method for subscriber line service control. Verizon Services, Leonard C Suchyta, Loren C Swingle, September 17, 2002: US06453033 (101 worldwide citation)

A signal band width limiter is provided in a telecommunication path that includes a leased unbundled subscriber line. The limiter may be a programmable active filter such as a digital signal processor in which filter characteristics are set under control of a controller at a central office. The cont ...


4
John W Seazholtz, Wendell N Sims, Kamran Sistanizadeh: Variable rate and variable mode transmission system. Bell Atlantic Network Services, McDermott Will & Emery, July 23, 2002: US06424636 (62 worldwide citation)

A public switched telephone network (PSTN) provides communication of digital data from a data provider or LAN to one or more of a plurality of subscriber premises. Asymmetrical digital subscriber line interface units operating at variable rates and in variable modes (ADSL/AVRs) over a local loop off ...


5
David M Little, Wendell N Sims, Darryl J Wilson, Trone T Bishop Jr: System and method for subscriber line service control. Bell Atlantic Network Services, McDermott Will & Emery, March 7, 2000: US06035029 (16 worldwide citation)

A signal band width limiter is provided in a telecommunication path that includes a leased unbundled subscriber line. The limiter may be a low pass frequency filter having a band pass range set to the frequencies corresponding to subscribed services. If only POTS service is offered, the filter has a ...


6
David M Little, Wendell N Sims, Darryl J Wilson: Automated system and method for subscriber line service control. Bell Atlantic Network Services, November 13, 2001: US06317493 (8 worldwide citation)

A signal band width limiter is provided in a telecommunication path that includes a leased unbundled subscriber line. The limiter may be a programmable active filter such as a digital signal processor in which filter characteristics are set under control of a controller at a central office. The cont ...