| Patent Number |
Title Of Patent |
Date Issued |
| 8289095 |
Jitter compensated numerically controlled oscillator |
October 16, 2012 |
| A method for compensating NCO jitter by changing a step value used to increment an accumulator in the NCO to make up for inaccuracies, or jitters. In one approach, a remainder in the accumulator may be monitored and a compensated clock close to the current edge of an ideal clock may |
| 8275314 |
Bluetooth scan modes |
September 25, 2012 |
| Different scan modes are provided for Bluetooth devices. In at least some embodiments, a narrowband scanning mode looks for signal energy on individual transmission frequencies at a time. By looking for signal energy rather than decoding transmitted packets, at least some of the comp |
| 8094597 |
Method and apparatus for maintaining a wireless local area network connection during a bluetooth |
January 10, 2012 |
| A beginning of a Bluetooth inquiry phase or a Bluetooth paging phase is determined. In response to determining that the Bluetooth inquiry phase or the Bluetooth paging phase is beginning, a power save (PS) mode signal is sent from a first device to a second device via a wireless local ar |
| 7907028 |
Jitter compensated numerically controlled oscillator |
March 15, 2011 |
| A method for compensating NCO jitter by changing a step value used to increment an accumulator in the NCO to make up for inaccuracies, or jitters. In one approach, a remainder in the accumulator may be monitored and a compensated clock close to the current edge of an ideal clock may |
| 7796694 |
Circuit and method or encoding DSSS signals |
September 14, 2010 |
| Disclosed is a circuit for encoding code phase modulated (CPM) signals, including a code storage device storing one or more PN codes, a counter, and a multiplexer coupled to the code storage device and the counter, the multiplexer to provide an encoded CPM sequence using the one or more |
| 7756194 |
Circuit and method for decoding code phase modulated signals |
July 13, 2010 |
| Disclosed is a circuit for decoding code phase modulated (CPM) signals, including a pseudo-noise (PN) code storage device, storing one or more reference PN codes, a peak detector having an output with decoded CPM data, and a correlation block, including a correlation multiplexer, a p |
| 7729408 |
Encoding scheme for data transfer |
June 1, 2010 |
| A spread spectrum slip time encoding scheme encodes data values with one or more Pseudo Noise (PN) codes and generates a corresponding PN encoded data stream. Other data values are encoded into the PN encoded data stream by varying a slip time between the PN-encoded data values. |
| 7474687 |
Staged correlator |
January 6, 2009 |
| A correlator has a feedback circuit having a first input coupled to an incoming data stream, a second input and an output. A data register is to store an incoming data stream having a number of candidate bits, the data register having an output coupled to the second input of the feedback |
