| Patent Number |
Title Of Patent |
Date Issued |
| 6088335 |
Code division multiple access system providing load and interference based demand assignment ser |
July 11, 2000 |
| A code division multiple access system provides a way of allocating an increased data rate to a requesting mobile station. A mobile station requesting a data rate in excess of the basic data rate sends received pilot strength data for its base station and base stations in adjacent cells. |
| 6069883 |
Code division multiple access system providing enhanced load and interference based demand assig |
May 30, 2000 |
| A code division multiple access system method and apparatus provides for allocation of increased bandwidth to a requesting mobile station. An access controller receives a data burst request (from either a requesting mobile station or from an external network already in connection with th |
| 6055432 |
Dynamic channel allocation in macrocells with random exclusion for allowing underlaying autonomo |
April 25, 2000 |
| Co-Existence Dynamic Channel Assignment (DCA) techniques for overlay macrocellular systems facilitate the coexistence of embedded autonomous underlay microcellular (e.g., indoor) systems. The Co-existence of the two systems without excessive mutual interference is achieved through st |
| 6047190 |
Dynamic channel allocation in macrocells with deterministic exclusion for allowing underlaying a |
April 4, 2000 |
| Co-Existence Dynamic Channel Assignment (DCA) techniques for overlay macrocellular systems facilitate the coexistence of embedded autonomous underlay microcellular (e.g., indoor) systems. The co-existence of the two systems without excessive mutual interference is achieved through sy |
| 6009089 |
Pilot interference cancellation for a coherent wireless code division multiple access receiver |
December 28, 1999 |
| A Code-Division Multiple Access (CDMA) receiver is disclosed which removes the pilot signal from the received signal. The pilot signal is defined by its multipath parameters (amplitudes, phase shift and delays) and its signature sequence. Since this information is known at the user's rec |
| 5881056 |
Method and apparatus of a multi-code code division multiple access receiver having shared accumu |
March 9, 1999 |
| A Multi-Code (MC) Code Division Multiple Access (CDMA) receiver receives N (where N>1) encoded signal channels over multiple air signal paths. The MC-CDMA receiver receives and demodulates the N encoded signal channels into N signal samples and includes a common circuit for time-shari |
| 5870378 |
Method and apparatus of a multi-code code division multiple access receiver having a shared accu |
February 9, 1999 |
| A Multi-Code (MC) Code Division Multiple Access (CDMA) receiver receives N (where N.gtoreq.1) encoded signal channels over multiple air signal paths. The N signal channels are encoded using a properly chosen subset of Walsh codes based on a Walsh-Matrix, W.sup.M, where M is a power of tw |
| 5737326 |
Multi-code code division multiple access receiver |
April 7, 1998 |
| A Multi-Code (MC) Code Division Multiple Access (CDMA) receiver receives N (where N>1) encoded signal channels over multiple air signal paths. In the MC-CDMA receiver, once a timing correlator means has recovered the timing and control signals for the data signal received over any par |
