USRE37141E1 - Cellular telephone data communication system and method - Google Patents
Cellular telephone data communication system and method Download PDFInfo
- Publication number
- USRE37141E1 USRE37141E1 US08/436,863 US43686395A USRE37141E US RE37141 E1 USRE37141 E1 US RE37141E1 US 43686395 A US43686395 A US 43686395A US RE37141 E USRE37141 E US RE37141E
- Authority
- US
- United States
- Prior art keywords
- data
- signal
- modem
- cellular telephone
- control
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
Abstract
Description
Claims (39)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/436,863 USRE37141E1 (en) | 1984-09-10 | 1995-05-08 | Cellular telephone data communication system and method |
US09/835,464 USRE39427E1 (en) | 1985-10-11 | 2001-04-17 | Cellular telephone data communication system and method |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64894584A | 1984-09-10 | 1984-09-10 | |
US78664185A | 1985-10-11 | 1985-10-11 | |
US06/839,564 US4697281A (en) | 1986-03-14 | 1986-03-14 | Cellular telephone data communication system and method |
US07/414,468 USRE34034E (en) | 1985-10-11 | 1989-09-29 | Cellular telephone data communication system and method |
US93025192A | 1992-08-17 | 1992-08-17 | |
US08/436,863 USRE37141E1 (en) | 1984-09-10 | 1995-05-08 | Cellular telephone data communication system and method |
Related Parent Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US06/839,564 Reissue US4697281A (en) | 1984-09-10 | 1986-03-14 | Cellular telephone data communication system and method |
US93025192A Continuation | 1984-09-10 | 1992-08-17 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US06/839,564 Continuation US4697281A (en) | 1984-09-10 | 1986-03-14 | Cellular telephone data communication system and method |
Publications (1)
Publication Number | Publication Date |
---|---|
USRE37141E1 true USRE37141E1 (en) | 2001-04-17 |
Family
ID=27541521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/436,863 Expired - Lifetime USRE37141E1 (en) | 1984-09-10 | 1995-05-08 | Cellular telephone data communication system and method |
Country Status (1)
Country | Link |
---|---|
US (1) | USRE37141E1 (en) |
Cited By (25)
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US6397089B1 (en) * | 1998-08-20 | 2002-05-28 | Sharp Kabushiki Kaisha | Portable terminal device |
US20020087701A1 (en) * | 2000-12-29 | 2002-07-04 | Mikko Siikaniemi | Providing a dial-up connection in a packet radio system |
US6445931B1 (en) * | 1998-12-26 | 2002-09-03 | Lg Information & Communications, Ltd. | Composite interface apparatus for key telephone system |
US6532372B1 (en) * | 1998-09-07 | 2003-03-11 | Samsung Electronics, Co., Ltd. | Method of providing a digital mobile phone with data communication services |
US20030122882A1 (en) * | 2001-12-28 | 2003-07-03 | Samuel Kho | Menu navigation and operation feature for a handheld computer |
US6839754B2 (en) * | 2000-09-15 | 2005-01-04 | Wm. Marsh Rice University | Network tomography using closely-spaced unicast packets |
US20050020305A1 (en) * | 1993-10-13 | 2005-01-27 | Callaghan Francis John | Data entry systems |
US20050179654A1 (en) * | 2001-06-11 | 2005-08-18 | Hawkins Jeffrey C. | Interface for processing of an alternate symbol in a computer device |
US6934551B1 (en) * | 1997-10-09 | 2005-08-23 | Mci Communications Corporation | Method for wireless data transmission for adaptive multiple protocols |
US20050193338A1 (en) * | 2001-06-11 | 2005-09-01 | Hawkins Jeffrey C. | Multi-context iterative directory filter |
US6957397B1 (en) | 2001-06-11 | 2005-10-18 | Palm, Inc. | Navigating through a menu of a handheld computer using a keyboard |
US6976226B1 (en) | 2001-07-06 | 2005-12-13 | Palm, Inc. | Translating tabular data formatted for one display device to a format for display on other display devices |
US7216177B1 (en) | 2000-06-16 | 2007-05-08 | Palm, Inc. | Apparatus and method for supplying electronic content to network appliances |
US7356361B1 (en) | 2001-06-11 | 2008-04-08 | Palm, Inc. | Hand-held device |
US7539313B1 (en) * | 2000-09-13 | 2009-05-26 | Nortel Networks Limited | System and method for key management across geographic domains |
US20100087185A1 (en) * | 2001-06-11 | 2010-04-08 | Palm, Inc. | Integrated personal digital assistant device |
US20110060955A1 (en) * | 2009-09-04 | 2011-03-10 | Jakob Ludvigsen | Method and apparatus for providing frequency error estimation |
US8259075B2 (en) | 2009-01-06 | 2012-09-04 | Hewlett-Packard Development Company, L.P. | Secondary key group layout for keyboard |
US20140370881A1 (en) * | 2000-12-19 | 2014-12-18 | At&T Intellectual Property I, L.P. | System and Method for Remote Control of Appliances Utilizing Mobile Location-Based Applications |
US9466076B2 (en) | 2000-12-19 | 2016-10-11 | At&T Intellectual Property I, L.P. | Location blocking service from a web advertiser |
US9501780B2 (en) | 2000-12-19 | 2016-11-22 | At&T Intellectual Property I, L.P. | Surveying wireless device users by location |
US9571958B2 (en) | 2000-06-30 | 2017-02-14 | At&T Intellectual Propery I, L.P. | Anonymous location service for wireless networks |
US9763091B2 (en) | 2000-12-19 | 2017-09-12 | At&T Intellectual Property I, L.P. | Location blocking service from a wireless service provider |
US20180183899A1 (en) * | 2016-12-23 | 2018-06-28 | Intel Corporation | Transport agnostic display protocol |
US10354079B2 (en) | 2000-12-19 | 2019-07-16 | Google Llc | Location-based security rules |
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1995
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Patent Citations (100)
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