Abstract: A system and method for management of real estate open house data includes a database and a website configured to provide access to information from the database. The website is configured to communicate with a user identification device, in the form of a user's cell phone or other mobile device, upon a user's entry into the open house, to transfer user identification data to the database.

Abstract: An algorithm is provided that computes values for correcting for DC offsets of baseband I and Q signals, compensates for amplitude imbalance between the baseband I and Q signals and compensates for phase imbalance between the baseband I and Q signals. Test signals are injected into the I and Q signal processing paths (either or both of the receiver path and baseband path in a modem). Samples of the I and Q signals produced in the I and Q signal processing paths are generated and analyzed to determine DC offsets of the I and Q signals, amplitude imbalance between the I and Q signals and phase imbalance with respect to a desired orthogonal relationship between the I and Q signals.

Abstract: A system and method for management of real estate open house data includes a database and a website configured to provide access to information from the database. The website is configured to communicate with a user identification device, in the form of a user's cell phone or other mobile device, upon a user's entry into the open house, to transfer user identification data to the database.

Abstract: A system and method for management of real estate open house data includes a database and a web portal configured to provide access to information from the database. At least one user identification device, in the form of a portable data storage device configured for storage of user identification data, is distributable to at least one user. A data collector, located at a real estate open house, is configured to collect the user identification data from the user identification device. A processing device communicably coupled with the data collector, is configured to transmit the user identification data from the data collector to the database.

Abstract: A system and method for management of real estate open house data includes a database and a website configured to provide access to information from the database. The website is configured to communicate with a user identification device, in the form of a user's cell phone or other mobile device, upon a user's entry into the open house, to transfer user identification data to the database.