Recent Wireless Headlines
ZDNet Qualcomm readies 3G/4G mobile chipsets
The company says it is sampling dual-mode chipsets that can switch between 3G and 4G wireless networks, and commercial products are expected next year
FreshPatents.com Superposition transmission and detection of access and backhaul signals
According to one embodiment of the invention, a wireless communication system (WCS) has a wireless relay and a base station adapted to process wireless access traffic for one or more mobile terminals (MTs) and to process wireless backhaul traffic. The wireless relay is adapted to generate a superimposed signal having...
FreshPatents.com Wireless security system
A wireless security system including a portable security apparatus for communicating in a point-to-point manner with a personal communication device in order to allow transmission of a signal indicating an alarm condition by the personal communication device to a remote user and to allow remote configuration of the system by...
FreshPatents.com Asynchronous interference management
Interference management may involve the transmission of interference management messages by wireless nodes that are experiencing interference and appropriate responses by potential interferers that receive the interference management messages. Upon detection of interfering signals, a wireless node may determine whether the signals are from a synchronous interferer or an asynchronous...
FreshPatents.com Method and apparatus for accessing a network computer to establish a push-to-talk session
A wireless phone user registered for push-to-talk (PTT) services desires a push-to-talk session with a party on a network computer accessible via a public data network (like the Internet) that is not registered with any PTT service. The registered user enters a unique identifier, as a destination address for such...
FreshPatents.com Patient medication iv delivery pump with wireless communication to a hospital information management system
A wireless communication system from an IV medication infusion pump to a hospital information management system (HIMS) is disclosed. The system includes an IV pump having pump operation circuitry for monitoring pre-selected characteristics of pump operation indicative of IV administration of medication to a patient. A transmitter or transceiver is...
FreshPatents.com Asynchronous interference management based on timeslot overlap
Interference management may involve the transmission of interference management messages by wireless nodes that are experiencing interference and appropriate responses by potential interferers that receive the interference management messages. Upon detection of interfering signals, a wireless node may determine whether the signals are from a synchronous interferer or an asynchronous...
FreshPatents.com Citizens band radio with wireless cellular telephone connectivity
A wireless communication device for use in connection with a cellular telephone is disclosed and a transceiver radio such as a citizens band radio. The wireless communication device of the present invention provides enhanced audio broadcasting capabilities for an operator of the device by providing a larger, more powerful speaker...
FreshPatents.com Method and apparatus for event confirmation using personal area network
A method and a system for confirming an event using a short-range wireless communications network are disclosed. The mechanism includes various steps including monitoring the event, verifying the event, and performing a function when the event is verified. In one embodiment, a series of events are initially entered in a...
FreshPatents.com Wireless receiver and wireless communication system having the same
A wireless receiver includes a feedback path, and a main path. The feedback path feeds back a first signal at a predetermined frequency range to remove a desired signal at the predetermined frequency range, and the feedback path to outputs an accumulated blocker error signal. The predetermined frequency range is...
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