Patent · US Active

Trunking system for CDMA wireless communication

US7453837B2 · kind B2 · utility

25Cited by
25References
44Claims
0Family size

Assignee

Inventors

Key dates

Filing dateDec 5, 2002
Grant dateNov 18, 2008
Priority date—
Expiry dateJan 22, 2027

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH04W76/45
  • WIPO fieldDigital communication
  • WIPO sectorElectrical engineering

Abstract

Methods and systems for implementing trunking techniques in CDMA systems for handling group calls and push-to-talk services.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.