Packet-switched cellular telephone system
作者： Kenneth A. Felix
DOI:
关键词:
摘要: A unique packet-switched cellular telephone system includes a switch (140) and base sites (110) for providing data services to telephones (102). Cellular packet access points (152, 153) coupled network T1 span lines (160, 161) the landline network. Base are by (164, 165) in which all time slots clear channels one slot is dedicated common channel signalling. Multiple calls assigned each packet-mode radi thereby conserving valuable radio spectrum. Data handed off from another on basis of movement, signal strength, and/or bit-error rate, or capacity, traffic, throughout.
google.co.za 参考文章(14)
Stephen N. Levine, Synchronization sequence decoder for a digital radiotelephone system ,(1985)
Kenneth Felix, Michael Burke, Daniel Tell, James Williams, Networked cellular radiotelephone systems ,(1987)
Theodore E. Taylor, Robert C. Nissen, Craig A. Ziesman, Francis K. Ma, George C. Brody, Raju Patel, Load balancing for cellular radiotelephone system ,(1985)
Werner Dr.-Ing. Schmidt, Integrated-services radio transmission system ,(1986)
Jeffrey D. Bonta, Handoff apparatus and method with interference reduction for a radio system ,(1986)
Daniel F Tell, Dennis R Schaeffer, Gerald P Labedz, Jeffery D Bonta, Valy Lev, Cellular voice and data radiotelephone system ,(1985)
Barry Joseph Menich, Dennis R. Schaeffer, Daniel R. Tayloe, Victor Graziano, Valy Lev, Scanning receiver allocation method and apparatus for cellular radiotelephone systems ,(1987)
Richard Alan Comroe, Garry Carson Hess, Kenneth John Zdunek, Method for dynamically allocating data channels on a trunked communication system ,(1988)
Jay Krebs, Thomas A. Freeburg, Method and apparatus for coding messages communicated between a primary station and remote stations of a data communications system ,(1983)