Pranavkumar L Joshi, 45Plano, TX

2006013, Jun 22, 2006

Dec 17, 2004

11/015607

John Harris - Chicago IL, US
Pranavkumar Joshi - Palatine IL, US

H04J 3/00

370336000, 370498000

Various embodiments are described to address the need for an apparatus and method for communication resource acquisition that reduces the delay in acquiring resources without unduly wasting resources. In general, the described embodiments attempt to obtain desired resources in a just-in-time manner by using reasonably available information to characterize future packet transfers and calculate when resource acquisition should begin. The various embodiments involve calculating when to begin communication resource acquisition by considering a transfer-complete time, a ready-for-next-transfer time, an anticipated start time, and/or an anticipated acquisition time. In wireless communication systems (), either the RAN () or the remote units () may be determining when to begin communication resource acquisition involving their air interface (). Moreover, the desired resources may include, for example, uplink channels, downlink channels, supplemental channels, data-rate increases for certain channels, and/or FER decreases for certain channels.

2007021, Sep 13, 2007

Mar 10, 2006

11/373751

Ronald Crocker - St. Charles IL, US
John Harris - Chicago IL, US
Pranavkumar Joshi - Schaumburg IL, US

H04L 12/28

370431000, 370392000, 370395520

A method () and communication device () capable of streamlining call setups to a wireless mobile unit () may include a transceiver () and a controller (). In various embodiments of the invention, the controller detects () a modified request for a communication resource, optionally monitors () a communication system loading parameter, and sends (or ) an assignment for a larger than anticipated allocation of the communication resource upon detecting the modified request or when the system loading parameter falls below a predetermined threshold. The controller may also receive () via the larger than anticipated allocation of the communication resource both an anticipated initial data transmission and an initial user data transmission in a first data transmission from the mobile wireless unit.

2008010, May 1, 2008

Oct 31, 2006

11/554613

Pranavkumar L. Joshi - Schaumburg IL, US
John M. Harris - Chicago IL, US

MOTOROLA, INC. - Schaumburg IL

H04B 1/18

4551871

A method () and a network device () for providing a service in a network () are disclosed. The network includes an originator device, a network device and one or more target devices. The method includes receiving () a request from the originator device for initiating the service with the one or more target devices. Further, the method includes identifying () one or more specific initial ranging codes associated with each of the one or more target devices. Furthermore, the method includes transmitting () a paging message to each of the one or more target devices in response to the request made by the originator device. Moreover, the method includes transmitting () a service signal to the originator device based on response of the one or more target devices within a predefined time interval.