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A method and apparatus for power and handover management in a multiple wireless technology communication device

A wireless technology, technical technology, applied in the direction of power management, wireless communication, wireless communication service, etc., can solve problems such as communication interruption

Inactive Publication Date: 2012-11-07
AVAGO TECH WIRELESS IP SINGAPORE PTE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Communication between the subscriber unit and the wireless network is interrupted if the subscriber unit changes the type of wireless network it is connected to without power to the multi-network support circuitry

Method used

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  • A method and apparatus for power and handover management in a multiple wireless technology communication device
  • A method and apparatus for power and handover management in a multiple wireless technology communication device
  • A method and apparatus for power and handover management in a multiple wireless technology communication device

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Embodiment Construction

[0024] Methods and apparatus are disclosed for managing power consumption of a mobile device during switching between wireless network types. Additionally, methods and apparatus are disclosed for managing power consumption of mobile devices communicating concurrently utilizing multiple types of wireless technologies. This power consumption management can focus on maintaining the power consumption of the device, or maintaining the total radiated power (the sum of the radiated power of multiple technologies). Support of multiple wireless technologies by a single mobile device can focus on the power capability of the wireless device. The disclosed embodiments provide for efficient use of power by controlling the power level of transmitted signals during switching from a first wireless technology to a second wireless technology. These embodiments include controlling a transmit signal power level of a signal of a second wireless technology based on a transmit signal level of a sig...

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Abstract

Method and apparatuses for power and handoff management in a multiple wireless technology communication device are disclosed. One method includes a wireless device communicating using a first technology, and detecting availability of a second technology. Logic control of the wireless device receives a power level indicator of communication signals of the first technology, and determining an acceptable power level of communication signals of the second technology based on the power level indicator. The logic control determines a requested power level of communication signals of the second technology based on a request from a base station. The logic control provides a modified link quality representation to the base station if the requested power level is greater than the acceptable power level. The wireless device transmits to the base station with the second technology at the acceptable power level.

Description

[0001] related application [0002] This application is a continuation-in-part of U.S. Patent Application Serial No. 12 / 900847, filed October 8, 2010, which claims U.S. Provisional Patent Application Serial No. 61 / 278,661, filed October 10, 2009, filed November 2009 Priority of US Provisional Patent Application Serial No. 61 / 281,348 filed on the 16th and US Provisional Patent Application Serial No. 61 / 308,255 filed on February 25, 2010, which are hereby incorporated by reference. technical field [0003] The described embodiments relate generally to wireless communications. More specifically, the described embodiments relate to methods and apparatus for power and handover management in a multi-wireless technology communication device. Background technique [0004] Wireless communication technology is developing and popularizing and applying rapidly. In some cases, wireless connectivity to multiple (eg, 3G, WiMAX, CDMA2000, EVDO-RevA, HSPA, LTE, and GSM) wireless networks m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/00
CPCH04W52/40H04W88/06H04W36/14H04W36/1443H04W36/02H04W52/36
Inventor 卡米斯瓦拉·梅达帕尔利
Owner AVAGO TECH WIRELESS IP SINGAPORE PTE
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