The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 15, 2002
Filed:
May. 16, 2000
Seppo Kuorelahti, Helsinki, FI;
Martti Yrjänä, Tupos, FI;
Reijo Romppanen, Oulu, FI;
Pekka Korhonen, Oulu, FI;
Toivo Lallukka, Oulu, FI;
Nokia Networks Oy, Espoo, FI;
Abstract
Method for concentrating subscribers in a local exchange (LE), which comprises an exchange terminal ( ), a V5 interface (V5) connected to the exchange terminal, a group switch ( ) and an interconnecting line ( ) between the exchange terminal and the group switch for connecting subscribers connected to the exchange terminal to the group switch. According to the invention, a number of V5 interfaces (V5) are connected to the exchange terminal ( ) and the exchange terminal is connected to the group switch ( ) via the interconnecting line ( ), thus forming between the exchange terminal and the group switch an internal interface within the local exchange for concentrating V5 subscribers.