Qualcomm Incorporated

Other

Sheikh Hafiz

Rana Huq

Steven Allan Morley

Paul E Peterzell

Edward C Lin

Thomas R Bilotta

Robert E LaRose

Yash Kharia

John Arnett Goocher

Xuanning Gao

Aspects of the present disclosure generally pertains a system and method for wireless inter-networking between a wireless wide area network (WWAN) and a local area network (WLAN) employing one or more extended range wireless inter-networking devices. Aspects of the present disclosure more specifically are directed toward a high powered wireless interconnect device that includes high efficiency circuitry to make it possible to implement in a portable or in-vehicle form factor, which may provide reasonable battery life, size, weight, and thermal dissipation. an extended range wireless inter-networking device, according to another embodiment of the disclosure. Aspects of the present disclosure further include a portable wireless access point configured for extended range communications, which may include a high power user equipment ('HPUE') as disclosed herein.

Portable wireless access point

Methods, systems, and apparatuses for wireless communication are described. A wireless station (STA) may receive a frame from an access point (AP) reserving a channel for a time period. The frame may include an information field associated with a tune away procedure performed by the AP during the time period. The STA may perform, based on the information field, direct communications with a neighboring device on the channel during the time period.

Channel efficient tune away procedure

Remote field testing of mobile communication devices is provided herein. By way of example, an IP gateway of a target mobile network can be monitored. A mobile originated data packet associated with a test device can be updated or translated to include information of a device that is activated on the mobile network. Likewise, a mobile network originated data packet, routed to the activated device and/or identifying the test device, can be forwarded to the test device. As described herein, two way data exchange between the mobile network and the test device can be implemented even if the test device is not pre-activated on the mobile network. Further, an interface for the two way communication can comprise any suitable Internet Protocol (IP) network, enabling application testing remote from wireless access points of the mobile network.

Providing remote field testing for mobile devices

Providing for remote field testing of mobile communication devices is described herein. By way of example, network initiated data received at a mobile device or like device activated on a mobile network can be monitored. Further, an over the air (OTA) message sent by the mobile network to the monitored device can be identified and forwarded to a test device. Additionally, an IP gateway of the mobile network can be monitored for mobile originated pull messages or network originated push messages associated with or identifying the test device. A data translator can reconfigure or reroute data to and from the mobile device and mobile network utilizing information associated with the activated device. Accordingly, remote data exchange can be implemented even if the mobile device is not pre-activated on the mobile network.

Facilitating transfer of push and pull messages for remotely testing mobile devices

A system including a user station that prioritizes multiple cell sites (BTSs) based on the strength of a paging message being transmitted by the BTSs. The user station transmits a response message to one of the BTSs transmitting the paging message based upon selecting the access channel associated with the BTS from which the user station received the paging message having the strongest signal strength until a timeout period has expired, and subsequently transmits the response message on the access channel associated with the BTS from which the user station received the paging message having the next strongest signal strength. The user station includes a receiver to receive the paging message transmitted by multiple BTSs. The user station further includes a processor to analyze and prioritize the multiple BTSs into a sequence according to the signal strength of the paging message received. Coupled to the processor is a timer for timing the timeout period. The user station also includes a transmitter to transmit a response message on the access channels in response to receiving the paging message.

System and method for establishing a communication link between a mobile station and a base station controller

A method of adjusting transmit power in a CDMA portable phone to maintain adjacent channel power rejection (ACPR) passing margin includes the steps of amplifying a first radio frequency (RF) signal according to a first gain to produce a second RF signal, and amplifying the second RF signal according to a second gain to produce a third RF signal. A desired power level of the third RF signal is determined and a new gain value is computed from the desired power level. The first gain value is adjusted to the new value. A system for adjusting transmit power in a CDMA portable phone to maintain adjacent channel power rejection (ACPR) passing margin includes an automatic gain control (AGC) amplifier having an AGC input terminal, an AGC output terminal, and a control signal input terminal. The system also includes a power amplifier (PA) having a PA input terminal and a PA output terminal, wherein the PA input terminal is connected to the AGC output terminal. In addition, the system includes an output power controller having a controller input terminal and a controller output terminal, wherein the controller input terminal is connected to the PA output terminal and the controller output terminal is connected to the AGC input terminal.

Adjusting maximum transmit power to maintain constant margin for adjacent channel power rejection

A mobile telephone system and a method for answering a mobile telephone incoming call by a user's verbal command, to allow hands-free voice. The mobile telephone system includes a carkit and a mobile telephone. The mobile telephone has a programming key for pre-programming the user's voice greeting, a keypad for answering the call in telephone mode, a microphone for entering a user's verbal command for answering the call in carkit mode, a digital processor connected to the microphone for performing spectrum analysis and feature extractions of the user's verbal command in carkit mode, and a memory connected to the digital processor, having a database for storing the user's pre-programmed voice greeting digitized speech pattern. The pre-programmed voice greeting may be a factory-programmed voice greeting or the user's pre-programmed voice greeting, if previously initialized after pressing the programming key. The digital processor performs spectrum analysis and feature extractions of the user's verbal command for determining if a match exists between the user's verbal command and the stored user pre-programmed voice greetings. The digital processor also checks whether the user's verbal command reaches a pre-programmed pass/fail voice threshold level, if a match is confirmed.

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San Diego, CA, United States of America

Sheikh Hafiz