WO2001030048A3 - Notification of low-battery in a wireless network - Google Patents

Notification of low-battery in a wireless network Download PDF

Info

Publication number
WO2001030048A3
WO2001030048A3 PCT/IB2000/001862 IB0001862W WO0130048A3 WO 2001030048 A3 WO2001030048 A3 WO 2001030048A3 IB 0001862 W IB0001862 W IB 0001862W WO 0130048 A3 WO0130048 A3 WO 0130048A3
Authority
WO
WIPO (PCT)
Prior art keywords
low
battery
capacity condition
notification
wireless network
Prior art date
Application number
PCT/IB2000/001862
Other languages
French (fr)
Other versions
WO2001030048A2 (en
Inventor
Frank Liebenow
Original Assignee
Gateway Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gateway Inc filed Critical Gateway Inc
Priority to EP00979862A priority Critical patent/EP1224792A2/en
Priority to JP2001531282A priority patent/JP2003512777A/en
Priority to AU17239/01A priority patent/AU1723901A/en
Publication of WO2001030048A2 publication Critical patent/WO2001030048A2/en
Publication of WO2001030048A3 publication Critical patent/WO2001030048A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644—Constructional arrangements
    • G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm

Abstract

A system and method for notifiying a remote device of a low battery capacity condition in a wireless communications system is disclosed. A detector monitors the capacity of the battery in a wireless device receiving operational power from the battery for a low capacity condition. A control system coupled to the detector sends a low battery capacity status signal to the remote device upon detection a low battery capacity condition. While the battery is in a low capacity condition, communications between the wireless device and the remote device may be maintained until the low battery capacity condition is corrected.
PCT/IB2000/001862 1999-10-18 2000-10-18 Notification of low-battery in a wireless network WO2001030048A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP00979862A EP1224792A2 (en) 1999-10-18 2000-10-18 Notification of low-battery in a wireless network
JP2001531282A JP2003512777A (en) 1999-10-18 2000-10-18 Low battery notification in wireless networks
AU17239/01A AU1723901A (en) 1999-10-18 2000-10-18 Notification of low-battery in a wireless network

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/419,990 1999-10-18
US09/419,990 US6459896B1 (en) 1999-10-18 1999-10-18 Notification of low-battery in a wireless network

Publications (2)

Publication Number Publication Date
WO2001030048A2 WO2001030048A2 (en) 2001-04-26
WO2001030048A3 true WO2001030048A3 (en) 2001-12-06

Family

ID=23664611

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2000/001862 WO2001030048A2 (en) 1999-10-18 2000-10-18 Notification of low-battery in a wireless network

Country Status (5)

Country Link
US (2) US6459896B1 (en)
EP (1) EP1224792A2 (en)
JP (1) JP2003512777A (en)
AU (1) AU1723901A (en)
WO (1) WO2001030048A2 (en)

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Also Published As

Publication number Publication date
US20020128051A1 (en) 2002-09-12
US6459896B1 (en) 2002-10-01
AU1723901A (en) 2001-04-30
WO2001030048A2 (en) 2001-04-26
EP1224792A2 (en) 2002-07-24
US6697617B2 (en) 2004-02-24
JP2003512777A (en) 2003-04-02

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