Method of controlling the operation of a packet switched CDMA telecommunication network
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 28, 1995
Grant Date -
N/A
app pub date -
Sep 27, 1993
filing date -
Apr 5, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method of controlling the operation of a packet switched CDMA telecommunication network, wherein N network users are connected to the network by respective terminals, and the terminal of each user is assigned an orthogonal receiver code. To improve the properties of the packet network, the network terminal wanting to transmit senses the channel forming the transmission path for the presence of the receiver code of the other communicating party, i.e. the receiving terminal, in signals transmitted by the other terminals, the receiving terminal being the terminal to which the sensing terminal wants to transmit data in packet format. If the receiver code is not detected in the channel, the terminal wanting to transmit initiates the transmission of packet-format data encoded by the receiver code, whereas if the receiver code is detected in the channel, the terminal wanting to transmit remains waiting so as to repeat the above-described sensing algorithm after a period of time.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully