SG162825A1 - System and method for managing memory in a mobile device - Google Patents

System and method for managing memory in a mobile device

Info

Publication number
SG162825A1
SG162825A1 SG201004520-1A SG2010045201A SG162825A1 SG 162825 A1 SG162825 A1 SG 162825A1 SG 2010045201 A SG2010045201 A SG 2010045201A SG 162825 A1 SG162825 A1 SG 162825A1
Authority
SG
Singapore
Prior art keywords
mobile device
managing memory
memory
sensitive data
volatile memory
Prior art date
Application number
SG201004520-1A
Other languages
English (en)
Inventor
Michael S Brown
Michael K Brown
Michael G Kirkup
Neil P Adams
Herbert A Little
Original Assignee
Research In Motion Ltd
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 Research In Motion Ltd filed Critical Research In Motion Ltd
Publication of SG162825A1 publication Critical patent/SG162825A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/12—Replacement control
    • G06F12/121—Replacement control using replacement algorithms
    • G06F12/126—Replacement control using replacement algorithms with special data handling, e.g. priority of data or instructions, handling errors or pinning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G06F21/6281—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database at program execution time, where the protection is within the operating system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/341—Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/357—Cards having a plurality of specified features
    • G06Q20/3576—Multiple memory zones on card
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
    • G07F7/1008—Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/20—Employing a main memory using a specific memory technology
    • G06F2212/202—Non-volatile memory
    • G06F2212/2022—Flash memory
    • 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
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Computer Security & Cryptography (AREA)
  • Strategic Management (AREA)
  • Software Systems (AREA)
  • Accounting & Taxation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Business, Economics & Management (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Storage Device Security (AREA)
  • Telephone Function (AREA)
SG201004520-1A 2005-06-24 2005-08-03 System and method for managing memory in a mobile device SG162825A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69341205P 2005-06-24 2005-06-24

Publications (1)

Publication Number Publication Date
SG162825A1 true SG162825A1 (en) 2010-07-29

Family

ID=37570047

Family Applications (1)

Application Number Title Priority Date Filing Date
SG201004520-1A SG162825A1 (en) 2005-06-24 2005-08-03 System and method for managing memory in a mobile device

Country Status (5)

Country Link
US (1) US20060294304A1 (de)
EP (1) EP1904929B1 (de)
CN (1) CN1985244B (de)
SG (1) SG162825A1 (de)
WO (1) WO2006135999A1 (de)

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US7996598B2 (en) * 2006-03-14 2011-08-09 Stmicroelectronics Pvt. Ltd. Memory management module
US7570533B1 (en) 2006-12-13 2009-08-04 Arrowhead Center, Inc. Completely transportable erasable memory apparatus and method
ES2356010B8 (es) * 2008-12-23 2014-02-24 Fernando Troyano Tiburcio Sistema seguro de comunicaciones.
KR20120066198A (ko) * 2010-12-14 2012-06-22 삼성전자주식회사 휘발성 메모리를 포함하는 저장 장치의 데이터 저장 방법
US9003544B2 (en) 2011-07-26 2015-04-07 Kaspersky Lab Zao Efficient securing of data on mobile devices
CN102521167B (zh) * 2011-12-18 2015-07-08 西安安智科技有限公司 Usb电子信息防泄密存储设备及方法
KR101924022B1 (ko) * 2012-04-03 2019-02-22 삼성전자주식회사 메모리 시스템 및 그것의 페이지 교체 방법
KR102088403B1 (ko) * 2013-08-08 2020-03-13 삼성전자 주식회사 저장장치, 이를 포함하는 컴퓨터 시스템 및 이의 동작 방법
KR101785301B1 (ko) * 2013-09-27 2017-11-15 인텔 코포레이션 디바이스들 간의 메모리 리소스를 구성하기 위한 장치, 방법 및 저장 매체
CN112214424B (zh) 2015-01-20 2024-04-05 乌尔特拉塔有限责任公司 对象存储器结构、处理节点、存储器对象存储和管理方法
US11782601B2 (en) 2015-01-20 2023-10-10 Ultrata, Llc Object memory instruction set
WO2016118564A1 (en) * 2015-01-20 2016-07-28 Ultrata Llc Universal single level object memory address space
US9886210B2 (en) 2015-06-09 2018-02-06 Ultrata, Llc Infinite memory fabric hardware implementation with router
CA3006773A1 (en) 2015-12-08 2017-06-15 Ultrata, Llc Memory fabric software implementation
US20190102713A1 (en) * 2017-10-03 2019-04-04 Avaya Inc. Split enterprise/provider workflows
US10877675B2 (en) * 2019-02-15 2020-12-29 Sap Se Locking based on categorical memory allocation
US20230229498A1 (en) * 2022-01-18 2023-07-20 Microsoft Technology Licensing, Llc Systems and methods with integrated memory pooling and direct swap caching

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FI93280C (fi) * 1993-04-05 1995-03-10 Icl Personal Systems Oy Järjestely datan tallentamiseksi tietokonelaitteistossa
US6226746B1 (en) * 1998-03-20 2001-05-01 Sun Microsystems, Inc. Stack-based system and method to combine security requirements of methods
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US5893121A (en) * 1997-04-23 1999-04-06 Sun Microsystems, Inc. System and method for swapping blocks of tagged stack entries between a tagged stack cache and an untagged main memory storage
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Also Published As

Publication number Publication date
CN1985244B (zh) 2010-05-12
EP1904929B1 (de) 2014-11-26
WO2006135999A1 (en) 2006-12-28
EP1904929A4 (de) 2008-04-02
US20060294304A1 (en) 2006-12-28
CN1985244A (zh) 2007-06-20
EP1904929A1 (de) 2008-04-02

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