USER DATA BROADCAST MECHANISM
First Claim
1. A method of compensating for information not received in a communication system, the method comprising:
- creating an encoded signal at a transmitter from a source signal using a forward error correction technique wherein the encoded signal is identical to a second encoded signal created at a second transmitter;
splitting the encoded signal into a plurality of units;
spreading a first unit of the plurality of units;
transmitting the first unit of the plurality of units to a first receiver and a second receiver.
4 Assignments
0 Petitions
Accused Products
Abstract
This disclosure relates to method, device and system for detecting errors in a communication system. A signal is received from a transmitter at a receiver wherein the signal includes a data portion and a result of a hash function. The hash function is computed in part from a transmitter identification code. The receiver determines if the result of the hash function matches both the data portion and the transmitter identification code. The receiver discards the signal if the result of the hash function does not match both the data portion and the transmitter identification code of the transmitter.
-
Citations
20 Claims
-
1. A method of compensating for information not received in a communication system, the method comprising:
-
creating an encoded signal at a transmitter from a source signal using a forward error correction technique wherein the encoded signal is identical to a second encoded signal created at a second transmitter; splitting the encoded signal into a plurality of units; spreading a first unit of the plurality of units; transmitting the first unit of the plurality of units to a first receiver and a second receiver. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. An access point comprising:
-
a processor configured to create an encoded signal from a source signal using a forward error correction technique wherein the encoded signal is identical to a second encoded signal created at a second access point; split the encoded signal into a plurality of units; a transmitter operatively coupled to the processor and configured to spread a first unit of the plurality of units; transmit the first unit of the plurality of units to a first receiver and a second receiver. - View Dependent Claims (12, 13, 14, 15)
-
-
16. A system comprising:
-
a first node comprising a first receiver; a second node comprising a second receiver; and a gateway comprising a processor configured to create an encoded signal from a source signal using a forward error correction technique; split the encoded signal into a plurality of units; and transmit the plurality of units to a first access point and a second access point; the first access point comprising a first transmitter configured to spread a first unit of the plurality of units; and transmit the first unit of the plurality of units to the first receiver and the second receiver; and the second access point comprising a second transmitter configured to spread the first unit of the plurality of units; and transmit the first unit of the plurality of units to the first receiver and the second receiver. - View Dependent Claims (17, 18, 19, 20)
-
Specification