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| Number | Title | Issue Date |
| 7529209 | System and method for mitigating fading of a signal at a radio receiver The present invention provides a method and system for mitigating fading and/or poor reception at a receiver. The receiver includes configurations each of which can provide different reception characteristics. The receiver evaluates the reception quality of the radi... | 05/05/2009 |
| 7456706 | Method and apparatus for electrically adjusting delay in radio-frequency systems An apparatus and method for providing an electrically adjustable RF delay in which a splitter splits an input signal into two signal paths, one signal path providing a delay fixed at an integral number of wavelengths of a desired center frequency and both signal pat... | 11/25/2008 |
| 7398049 | Wireless local loop antenna A wireless local loop system is provided that includes a wireless base station that communicates with a subscriber station via a wireless link. The wireless link can carry a voice service, such as telephone calls, or a data service, such as internet browsing. The su... | 07/08/2008 |
| 7343543 | Method, system and apparatus for transmitting interleaved data between stations A system for transmitting data between stations, such as base stations and subscriber stations in a wireless telecommunications system, employs variable set of interleaving parameters for its interleaving operations. By using different set of interleaving parameters... | 03/11/2008 |
| 7342446 | Apparatus and method for controlling feed-forward amplifiers An apparatus and method for operating a feed-forward amplifier in which, after the signal-cancellation and intermodulation-cancellation loops have initially been nulled, the feed-forward amplifier is operated so that both loops are controlled so as to minimize inter... | 03/11/2008 |
| 7333810 | Method and system for provisioning services in a telecommunications network The present invention is a telecommunication system, comprising of at least one base station connected to a telecommunication network, a plurality of subscriber stations each cooperating with the base station to establish a connection between a user device operably ... | 02/19/2008 |
| 7333435 | Apparatus, system and method for the transmission of data with different QoS attributes A novel apparatus, system and method for transmitting data flows having different quality of service (QoS) attributes over a network link structured in two or more channels is provided. The method classifies arriving packets to determine their required/assigned QoS ... | 02/19/2008 |
| 7218172 | Apparatus and method for controlling adaptive circuits A feed-forward amplifier having a signal cancellation loop including a cancellation node that includes a gain controller and a phase controller. Each controller provides a discrete tap steering signal and modulates the corresponding tap steering signal with a discre... | 05/15/2007 |
| 7170943 | Control channel for a wireless digital subscriber line system A user control channel for a wireless digital subscriber line systems and the like, or other communications systems which can benefit from a control channel which provides a low data rate connection between stations on an ongoing basis, makes efficient use of transm... | 01/30/2007 |
| 7053702 | Feed forward amplifier The present invention provides a novel feed forward amplifier (“FFA”) and a pilot tone generator-receiver therefor. In an embodiment of the invention, the feed forward amplifier only requires a single oscillator to operate both the pilot tone generator and pilot... | 05/30/2006 |
| 7050407 | Communication structure with channels configured responsive to reception quality A communication structure and method which allows connection-like and connectionless communications to be provided on a multiplexed link is provided. The structure and method can make efficient use of available transmission capacity and/or network resources while pr... | 05/23/2006 |
| 7050757 | Subscriber stations A subscriber station operable to communicate with a base station and provide telephony and data services to users. The subscriber station connects to telephony and data devices and preferably communicates with the base station using a wireless modem. ... | 05/23/2006 |
| 7031652 | Wireless local loop antenna A wireless local loop system is provided that includes a wireless base station that communicates with a subscriber station via a wireless link. The wireless link can carry a voice service, such as telephone calls, or a data service, such as internet browsing. The su... | 04/18/2006 |
| 6999471 | Communication structure for multiplexed links A communication structure and method which allows connection-like and connectionless communications to be provided on a multiplexed link is provided. The structure and method can make efficient use of available transmission capacity and/or network resources while pr... | 02/14/2006 |
| 6768789 | Method and system for call answering The present invention provides a novel system, method and apparatus for answering a telephone call. In one aspect of the invention, there is provided a system for call answering that includes a switch for connecting a telephony device to incoming calls received from... | 07/27/2004 |
| 6765883 | Adaptive rate power control CDMA system A novel power control system and method for CDMA telecommunications systems allows the rate of power control updates to be changed, adaptively, as needed on an on going basis. Up to date power control information is available, via a user control channel, to also est... | 07/20/2004 |
