Invention Grant
- Patent Title: Efficient utilization of multiple radio access technologies in a communications device
- Patent Title (中): 在通信设备中有效利用多种无线电接入技术
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Application No.: US12028703Application Date: 2008-02-08
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Publication No.: US08238980B1Publication Date: 2012-08-07
- Inventor: Alex Shusterman
- Applicant: Alex Shusterman
- Applicant Address: US VA Reston
- Assignee: Nextel Communications, Inc.
- Current Assignee: Nextel Communications, Inc.
- Current Assignee Address: US VA Reston
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W24/00 ; H04M1/00 ; H04B1/38

Abstract:
A communications device, and a method for efficient utilization of multiple radio access technologies in the communications device, is disclosed. The communications device includes a plurality of radios, where each of the plurality of radios is communicable with a respective one of a plurality of radio access technologies. The communications device attempts to extract control channel information from a radio access technology assigned a highest priority in a first geographic area by a radio associated with the highest priority radio access technology in the first geographic area and, if the control channel information for the highest priority radio access technology in the first geographic area is extracted by the radio associated with the highest priority radio access technology in the first geographic area, the communications device does not enable a second radio associated with a second lower priority radio access technology in the first geographic area.
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