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Telecommunications > Transmitter And Receiver At Separate Stations > Optimum Frequency Selection Optimum Frequency SelectionOptimum Frequency Selection patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.12/28/06 - 20060292988 - System and method for determining channel quality in a wireless network A system and method for Access Point (AP) channel selection based upon a Channel Quality Index (CQI) is described. The Channel Quality Index (CQI) is a value which quantifies a transmission quality of a channel. The transmission quality is evaluated based on a combination of different types of measured interference ... 11/23/06 - 20060264177 - Defragmentation of communication channel allocations Approaches scheduling and allocation of communication bandwidth across a communication channel provide the opportunity for improved network utilization. A network device is configured to allocating its bandwidth utilization within a communication network, wherein bandwidth allocation is governed by a utilization policy. The network device conducts communication activities within the communication ... 06/01/06 - 20060116080 - System for transmitting and receiving channel allocation acknowledgement messages in a mobile communication system After receiving the channel allocation information from a base station, a mobile station transmits a first CQI value in a first CQI transmission period and a second CQI value in a second CQI transmission period following the first CQI transmission period. The transmission of the first and second CQI values ... 06/01/06 - 20060116079 - Communication apparatus, communication system, and communication control method A communication apparatus performs wireless communication with at least one external communication apparatus through a channel corresponding to a certain frequency band. The communication apparatus includes a storage unit and a control unit. The storage unit stores information including a plurality of combinations of channels that are at least certain ... 04/27/06 - 20060089101 - Source driver capable of controlling source line driving signals in a liquid crystal display device There is provided a source driver capable of controlling the timing of source line driving signals in a liquid crystal display device. The source driver includes a plurality of output circuits, each output circuit including an output buffer and a switch. The output buffer amplifies an analog image signal, and ... 10/13/05 - 20050227624 - Method and apparatus for automatic change of an operating channel in a wireless communication system Methods and apparatus are disclosed for automatically detecting when an operating channel needs to be changed in a wireless communication system. An alternate channel is selected by obtaining information about a plurality of available channels; assigning a score to each available channel; and selecting an alternate channel from the available ... 10/13/05 - 20050227623 - Wireless network service provider and associated channel-searching method An wireless network service provider such as access point (AP) and wireless gateway, and relating channel-searching method is disclosed. The wireless network service provider receives a signal strength information and a channel-influence information from the other wireless network service provider, and selects the best channel based on the signal-strength information ... 10/13/05 - 20050227622 - Continuous dual tone controlled squelch system The continuous dual tone controlled squelch system may use dual frequency tones to increase continuous tone controlled squelch system channel capacity in a frequency bandwidth of approximately 67 Hz to 251 Hz. Each frequency intermediate each adjacent frequency channel of an existing continuous tone controlled squelch system may be selected. ... 10/06/05 - 20050221760 - Pulse shaping signals for ultrawideband communication An ultrawideband radio frequency pulse is generated by shaping a carrier signal having a selected frequency with a window function. The shaped carrier is gated to produce the ultrawideband pulse. In further embodiments, the window function comprises a sinusoidal function, and the ultrawideband pulse is formed via a mixer and ... 08/18/05 - 20050181730 - Information device system An information device system includes a terminal device and a personal computer. The terminal device has a USB interface and a wireless transceiver circuit. The personal computer has a USB controller which can communicate with the USB interface of the terminal device when they are connected with each other, and ... 06/02/05 - 20050118952 - Aircraft control method This disclosure provides a solar rechargeable aircraft that is inexpensive to produce, is steerable, and can remain airborne almost indefinitely. The preferred aircraft is a span-loaded flying wing, having no fuselage or rudder. Traveling at relatively slow speeds, and having a two-hundred foot wingspan that mounts photovoltaic cells on most ... ### FreshPatents.com Support |