Qualcomm Incorporated

Spyrus, Inc.

Thomas K Rowland

Kirk Allan Burroughs

Mark James Sutherland

Yongjin Jiang

James Douglass DeLoach, Jr

Russell D Housley

Yuhua Hu

William P Bialick

Kirk W Skeba

Janet L Dolphin-Peterson

Liewei Tan

Parvathanathan Subrahmanya

Dominic Gerard Farmer

Da-shan Shiu

Andrew Sendonaris

Jeremy H Lin

Marc Anthony Ische

Ashutosh Zade

Lalitaprasad Daita

William Peckham

Jyothi Jayanthi

Han C Suh

James Douglass Deloach Jr

Ashutosh S Zade

Da-Shan Shiu

Lin Jeremy H H

Parvathanathan c/o Qualcomm Incorporated Subrahmanya

An implementation of a system, device and method for communicating location data of a mobile station, enhancing location data, optimally communicating Assistance Data, and/or reducing rebids of Measure Position Request messages in a wireless network.

GPS yield for emergency calls in a mobile radio network

Delayed radio resource signaling in a mobile radio network

Apparatus and methods are disclosed for determining a position of an access terminal within a wireless communication network. In some examples, the access terminal retrieves system information from its current serving cell and stores the retrieved system information in memory along with an associated timestamp. Over time, as the access terminal moves about the network, it can accumulate this system information for a plurality of base stations within its memory. By utilizing the system information for a plurality of base stations rather than only the current serving base station, as well as the associated timestamps, additional position information can be provided to the access terminal. Other aspects, embodiments, and features are also claimed and described.

Methods and devices for facilitating location approximation in a CDMA 1x network

Optimized ordering of assistance data in a mobile radio network

The subject matter disclosed herein relates to a system and method for reducing an initial position uncertainty of a mobile station. In one example, although claimed subject matter is not so limited, a process to improve an initial position estimate comprises identifying the locations of a serving cell and at least one other landmark proximate to a receiver and determining an initial estimate of the location of the receiver based, at least in part, on the identified locations of the serving cell and the at least one other landmark.

System and/or method for reducing initial position uncertainty in SPS operation

Systems and techniques are disclosed relating to wireless communications. These systems and techniques involve wireless communications wherein a device may be configured to recover an information signal from a carrier using a reference signal, detect a frequency error in the information signal; and periodically tune the reference signal to reduce the frequency error.

Telecommunications using a tunable oscillator

The invention enables a peripheral device to communicate with a host computing device to enable one or more security operations to be performed by the peripheral device on data stored within the host computing device, data provided from the host computing device to the peripheral device (which can then be, for example, stored in the peripheral device or transmitted to yet another device), or data retrieved by the host computing device from the peripheral device (e.g., data that has been stored in the peripheral device, transmitted to the peripheral device from another device or input to the peripheral device by a person). In particular, the peripheral device can be adapted to enable, in a single integral peripheral device, performance of one or more security operations on data, and a defined interaction with a host computing device that has not previously been integrated with security operations in a single integral device. The defined interactions can provide a variety of types of functionality (e.g., data storage, data communication, data input and output, user identification). The peripheral device can also be implemented so that the security operations are performed in-line, i.e., the security operations are performed between the communication of data to or from the host computing device and the performance of the defined interaction. Moreover, the peripheral device can be implemented so that the security functionality of the peripheral device is transparent to the host computing device.

Peripheral device with integrated security functionality

The invention enables a modular, typically portable, device to communicate with a host computing device to enable one or more security operations to be performed by the modular device on data stored within the host computing device, data provided from the host computing device to the modular device (which can then be, for example, stored in the modular device or transmitted to yet another device), or data retrieved by the host computing device from the modular device (e.g., data that has been stored in the modular device, transmitted to the modular device from another device or input to the modular device by a person). In particular, the modular device can include a security module that is adapted to enable performance of one or more security operations on data, and a target module that is adapted to enable a defined interaction with a host computing device. The target module can be embodied by any of a variety of modules having different types of functionality (e.g., data storage, data communication, data input and output, user identification). The modular device can also be implemented so that the security operations are performed in-line, i.e., the security operations are performed between the interface of the host computing device to the modular device and the external communications interface of the target module. Moreover, the modular device can be implemented so that the security functionality of the modular device is transparent to the host computing device.

Modular security device

Growing community of inventors

Los Gatos, CA, United States of America

Thomas K Rowland