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Configuring wireless terminal

A wireless terminal and interface technology, applied in the field of wireless terminal configuration, can solve the problems of waste, equipment waste, etc.

Inactive Publication Date: 2003-12-03
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Not only is it wasteful to discard intact equipment, but it also creates technical requirements for wireless and wired multiple devices
This solution is more wasteful than existing systems with multiple wireless terminals

Method used

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  • Configuring wireless terminal
  • Configuring wireless terminal
  • Configuring wireless terminal

Examples

Experimental program
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Embodiment Construction

[0017] Figure 1 is a block diagram of a prior art 100 for a data modem. The first computer 102 interfaces with a Bell modem 104 which in turn interfaces with a Bell wireless terminal 106 via an interface 108 . The interface is preferably a standard RJ-11 interface. The Bell wireless terminal communicates via antenna 110 with a remote unit (not shown).

[0018] Likewise, second computer 112 interfaces with V-Series modem 114 , which in turn interfaces with V-Series wireless terminal 116 via interface 118 . The interface is preferably a standard RJ-11 interface. The V-Series wireless terminal communicates with a remote device (not shown) via antenna 120 .

[0019] The telephone 122 can be used with any of the wireless terminals 106, 116 when the computers of the wireless terminals are not in use. The modems 104, 114 are shown external to the respective computers 102, 112, but could also be internal.

[0020] figure 2 is a block diagram of an apparatus 200 according to one ...

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PUM

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Abstract

A switch (212) is included in a wireless terminal (206). Different settings of the switch cause a processor (210) in the wireless terminal to use different device algorithms. The switch itself is set by applying a code signal to the wireless terminal through its RJ-11 interface (208). The code is a sequence of Dual Tone Multiple Frequency (DTMF) tones, which may conveniently be provided by an ordinary telephone (214), or by a computer modem (204). A single wireless terminal may therefore be reconfigured on demand to interface with any of a variety of devices (202, 214).

Description

technical field [0001] The present invention relates to wireless telephone technology, in particular to configuring wireless terminals. Background technique [0002] The wireless terminal tries to emulate a standard wired wall telephone jack. A standard telephone set will plug into these terminals or jacks using a standard RJ-11 interface. However, a standard wired telephone wall jack is connected to a 2-wire or 4-wire cable for sending and receiving analog signals. Conversely, the wireless terminal digitizes and modulates the signal, and then transmits it on the antenna, or receives and demodulates the signal from the antenna, and converts it into an analog signal. [0003] However, whether the RJ-11 interfaces to a wired wall telephone jack or to a wireless terminal, a standard telephone is not the only device that plugs into that interface. Fax machines, computers (different computers use different modems of the Bell type or V series), and many other devices are config...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M11/00H04W88/02
CPCH04W88/02H04B1/40
Inventor R·克里什南J·K·约翰
Owner QUALCOMM INC