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US5495234A Expired / Lapsed US ⏱️ 0.0 years remaining

Method and apparatus for length dependent selective call message handling

Assignee: Motorola Mobility LLC
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Filing: 1994-10-11
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Granted: 1996-02-27
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Expires: 2014-10-11
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Abstract

Abstract A method in a communications receiver (20) for handling a selective call message comprises the steps of measuring a parameter of the selective call message (104, 116) and selecting whether to provide the selective call message to a display (118) or a communications port (106) in response to measuring the parameter of the selective call message (104, 116). The communications receiver (20) can function as either a pager or a radio frequency (RF) modem. A controller (66) determines the parameters of the message and operates the communications receiver (20) as a pager or as an RF modem in response to the parameters measured.

Inventors

  • 👤 John K. Capp
  • 👤 Gregory L. Cannon

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 22:45
CPC Classifications
H; H04; H04W; H04W88/00; H04W88/02; H04W88/022; H04W88/023; G; G08; G08B; G08B5/00; G08B5/22; G08B5/222; G08B5/223; G08B5/224; G08B5/229

Claims Analysis

Total Claims: 31
Claim 1
Independent Claim 116 words
A selective call receiver for receiving a selective call signal comprising a message, the selective call receiver comprising: receiver circuitry for receiving and demodulating the selective call signal; a display; a communications port for coupling the selective call receiver to an external electronic device; and a controller coupled to the receiver circuitry for detecting message parameters in the selective call signal, the message parameters comprising a length of the message; wherein the controller is coupled to the display and the communications port for providing the message thereto, and wherein the controller selects to provide the message to the display or the communications port depending on the length of the message detected in the selective call signal.
Claim 2
Dependent Claim 116 words
A selective call receiver for receiving a selective call signal comprising a message, the selective call receiver comprising: receiver circuitry for receiving and demodulating the selective call signal; a display; a communications port for coupling the selective call receiver to an external electronic device; and a controller coupled to the receiver circuitry for detecting message parameters in the selective call signal, the message parameters comprising a length of the message; wherein the controller is coupled to the display and the communications port for providing the message thereto, and wherein the controller selects to provide the message to the display or the communications port depending on the length of the message detected in the selective call signal.
Claim 3
Dependent Claim 35 words
The selective call receiver of claim 1 wherein the controller selects to provide the message to the communications port in response to determining the length of the message is greater than a predetermined threshold length.
Claim 4
Dependent Claim 34 words
The selective call receiver of claim 1 wherein the controller selects to provide the message to the display in response to determining the length of the message is less than a predetermined threshold length.
Claim 5
Dependent Claim 39 words
The selective call receiver of claim 1 wherein the controller selects to provide the message to both the communications port and the display in response to determining the length of the message is less than a predetermined threshold length.
Claim 6
Dependent Claim 136 words
The selective call receiver of claim 1 wherein the selective call receiver further comprises: a memory for storing at least one address assigned to the selective call receiver; and an address correlator coupled to the memory and the receiver circuitry for correlating the demodulated selective call signal with the at least one address to determine whether one of the at least one address iS present in the demodulated selective call signal, and wherein the controller selects to provide the message to the display in response to determining the length of the message is less than a selected message length if the address correlator determines that one of the at least one address is present in the demodulated selective call signal, the selected message length determined in response to the one of the at least one address.
Claim 7
Dependent Claim 114 words
A selective call receiver for receiving a selective call signal comprising a message, the selective call receiver comprising: receiver circuitry for receiving and demodulating the selective call signal; a display; a communications port for coupling the selective call receiver to an external electronic device; and a controller coupled to the receiver circuitry for detecting message parameters in the selective call signal, the message parameters comprising a protocol utilized for transmitting the message; wherein the controller is coupled to the display and the communications port for providing the message thereto, and wherein the controller selects to provide the message to the communications port in response to determining the protocol is not a conventional paging protocol.
Claim 8
Dependent Claim 114 words
A selective call receiver for receiving a selective call signal comprising a message, the selective call receiver comprising: receiver circuitry for receiving and demodulating the selective call signal; a display; a communications port for coupling the selective call receiver to an external electronic device; and a controller coupled to the receiver circuitry for detecting message parameters in the selective call signal, the message parameters comprising a protocol utilized for transmitting the message; wherein the controller is coupled to the display and the communications port for providing the message thereto, and wherein the controller selects to provide the message to the communications port in response to determining the protocol is not a conventional paging protocol.
Claim 9
Dependent Claim 171 words
A selective call receiver for receiving a selective call signal comprising a message, the selective call receiver comprising: receiver circuitry for receiving and demodulating the selective call signal; a display; a communications port for coupling the selective call receiver to an external electronic device; a controller coupled to the receiver circuitry for detecting message parameters in the selective call signal; a memory for storing at least one address assigned to the selective call receiver; and an address correlator coupled to the memory and the receiver circuitry for correlating the demodulated selective call signal with the at least one address to determine whether one of the at least one address is present in the demodulated selective call signal, and wherein the controller selects to provide the message to the communications port or to the display if the address correlator determines that one of the at least one address is present in the demodulated selective call signal and in response to the one of the at least one address and the message parameters.
Claim 10
Dependent Claim 171 words
A selective call receiver for receiving a selective call signal comprising a message, the selective call receiver comprising: receiver circuitry for receiving and demodulating the selective call signal; a display; a communications port for coupling the selective call receiver to an external electronic device; a controller coupled to the receiver circuitry for detecting message parameters in the selective call signal; a memory for storing at least one address assigned to the selective call receiver; and an address correlator coupled to the memory and the receiver circuitry for correlating the demodulated selective call signal with the at least one address to determine whether one of the at least one address is present in the demodulated selective call signal, and wherein the controller selects to provide the message to the communications port or to the display if the address correlator determines that one of the at least one address is present in the demodulated selective call signal and in response to the one of the at least one address and the message parameters.
Claim 11
Dependent Claim 102 words
The selective call receiver of claim 7 wherein the memory comprises a routing table memory for storing the at least one address and at least one predetermined message parameter associated with each of the at least one address, and wherein the controller selects to provide the message to the communications port if the address correlator determines that one of the at least one address is present in the demodulated selective call signal and in response to determining whether the message parameters are outside one of the at least one predetermined message parameter associated with the one of the at least one address.
Claim 12
Dependent Claim 101 words
The selective call receiver of claim 7 wherein the memory comprises a routing table memory for storing the at least one address and at least one predetermined message parameter associated with each of the at least one address, and wherein the controller selects to provide the message to the display if the address correlator determines that one of the at least one address is present in the demodulated selective call signal and in response to determining whether the message parameters are within one of the at least one predetermined message parameter associated with the one of the at least one address.
Claim 13
Independent Claim 67 words
A method in a selective call receiver for handling a selective call message comprising the steps of: detecting message parameters of a selective call message received by the selective call receiver; comparing the message parameters to predetermined information, the predetermined information defining a predetermined message parameter; and selecting to provide the selective call message to the display if the message parameters are inside the predetermined message parameter.
Claim 14
Independent Claim 67 words
A method in a selective call receiver for handling a selective call message comprising the steps of: detecting message parameters of a selective call message received by the selective call receiver; comparing the message parameters to predetermined information, the predetermined information defining a predetermined message parameter; and selecting to provide the selective call message to the display if the message parameters are inside the predetermined message parameter.
Claim 15
Independent Claim 68 words
A method in a selective call receiver for handling a selective call message comprising the steps of: detecting message parameters in the selective call message received by the selective call receiver; comparing the message parameters to predetermined information, the predetermined information defining a predetermined message parameter; and selecting to provide the selective call message to the communications port if the message parameters are outside the predetermined message parameter.
Claim 16
Independent Claim 68 words
A method in a selective call receiver for handling a selective call message comprising the steps of: detecting message parameters in the selective call message received by the selective call receiver; comparing the message parameters to predetermined information, the predetermined information defining a predetermined message parameter; and selecting to provide the selective call message to the communications port if the message parameters are outside the predetermined message parameter.
Claim 17
Dependent Claim 69 words
A communications receiver for receiving a selective call signal comprising: receiver circuitry for receiving and demodulating the selective call signal to recover a message; and a controller coupled to the receiver circuitry, wherein the controller determines message parameters comprising a length of the message; wherein the controller operates the communications receiver as a pager or as a radio frequency (RF) modem depending on the length of the message detected.
Claim 18
Dependent Claim 69 words
A communications receiver for receiving a selective call signal comprising: receiver circuitry for receiving and demodulating the selective call signal to recover a message; and a controller coupled to the receiver circuitry, wherein the controller determines message parameters comprising a length of the message; wherein the controller operates the communications receiver as a pager or as a radio frequency (RF) modem depending on the length of the message detected.
Claim 19
Dependent Claim 33 words
The communications receiver of claim 12, wherein the controller operates the communications receiver as the RF modem in response to determining the length of the message is greater than a predetermined threshold length.
Claim 20
Dependent Claim 32 words
The communications receiver of claim 12, wherein the controller operates the communications receiver as the pager in response to determining the length of the message is less than a predetermined threshold length.
Claim 21
Dependent Claim 39 words
The communications receiver of claim 12, wherein the controller selects to operate the communications receiver as both a pager and a RF modem in response to determining the length of the message is less than a predetermined threshold length.
Claim 22
Dependent Claim 79 words
A communications receiver for receiving a selective call signal comprising: receiver circuitry for receiving and demodulating the selective call signal to recover a message; and a controller coupled to the receiver circuitry, wherein the controller determines message parameters of the message comprising a time at which the message is received; and wherein the controller operates the communications receiver as a pager or as a radio frequency (RF) modem in response to the time at which the message is received.
Claim 23
Dependent Claim 79 words
A communications receiver for receiving a selective call signal comprising: receiver circuitry for receiving and demodulating the selective call signal to recover a message; and a controller coupled to the receiver circuitry, wherein the controller determines message parameters of the message comprising a time at which the message is received; and wherein the controller operates the communications receiver as a pager or as a radio frequency (RF) modem in response to the time at which the message is received.
Claim 24
Dependent Claim 153 words
A communications receiver for receiving a selective call signal comprising; receiver circuitry for receiving and demodulating the selective call signal to recover a message; and a controller coupled to the receiver circuitry, wherein the controller determines message parameters of the message; a memory for storing at least one address assigned to the communications receiver; and an address correlator coupled to the memory and the receiver circuitry for correlating the demodulated selective call signal with the at least one address to determine whether one of the at least one address is present in the demodulated selective call signal, and wherein the controller operates the communications receiver either as a pager or as a radio frequency (RF) modem if the address correlator determines that one of the at least one address is present in the demodulated selective call signal and in response to the one of the at least one address and the message parameters.
Claim 25
Dependent Claim 153 words
A communications receiver for receiving a selective call signal comprising; receiver circuitry for receiving and demodulating the selective call signal to recover a message; and a controller coupled to the receiver circuitry, wherein the controller determines message parameters of the message; a memory for storing at least one address assigned to the communications receiver; and an address correlator coupled to the memory and the receiver circuitry for correlating the demodulated selective call signal with the at least one address to determine whether one of the at least one address is present in the demodulated selective call signal, and wherein the controller operates the communications receiver either as a pager or as a radio frequency (RF) modem if the address correlator determines that one of the at least one address is present in the demodulated selective call signal and in response to the one of the at least one address and the message parameters.
Claim 26
Dependent Claim 100 words
The communications receiver of claim 17 wherein the memory comprises a routing table memory for storing the at least one address and at least one predetermined message parameter associated with each of the at least one address, and wherein the controller operates the communications receiver as the RF modem if the address correlator determines that one of the at least one address is present in the demodulated selective call signal and in response to determining whether the message parameters are outside one of the at least one predetermined message parameter associated with the one of the at least one address.
Claim 27
Dependent Claim 99 words
The communications receiver of claim 17 wherein the memory comprises a routing table memory for storing the at least one address and at least one predetermined message parameter associated with each of the at least one address, and wherein the controller operates the communications receiver as the pager if the address correlator determines that one of the at least one address is present in the demodulated selective call signal and in response to determining whether the message parameters are inside one of the at least one predetermined message parameter associated with the one of the at least one address.
Claim 28
Dependent Claim 118 words
A selective call receiver for receiving a selective call signal comprising a message, the selective call receiver comprising: receiver circuitry for receiving and demodulating the selective call signal; a display; a communications port for coupling the selective call receiver to an external electronic device; and a controller coupled to the receiver circuitry for detecting message parameters in the selective call signal, the message parameters comprising a time at which the message is received; wherein the controller is coupled to the display and the communications port for providing the message thereto, and wherein the controller selects to provide the message to the display or the communications port in response to the message parameters detected in the selective call signal.
Claim 29
Dependent Claim 118 words
A selective call receiver for receiving a selective call signal comprising a message, the selective call receiver comprising: receiver circuitry for receiving and demodulating the selective call signal; a display; a communications port for coupling the selective call receiver to an external electronic device; and a controller coupled to the receiver circuitry for detecting message parameters in the selective call signal, the message parameters comprising a time at which the message is received; wherein the controller is coupled to the display and the communications port for providing the message thereto, and wherein the controller selects to provide the message to the display or the communications port in response to the message parameters detected in the selective call signal.
Claim 30
Dependent Claim 39 words
The selective call receiver of claim 20 wherein the controller selects to provide the message to the communications port in response to determining the time at which the message is received is later than a predetermined time of day.
Claim 31
Dependent Claim 38 words
The selective call receiver of claim 20 wherein the controller selects to provide the message to the display in response to determining the time at which the message is received is earlier than a predetermined time of day.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1999-02-26 1999-08-28 2000-02-27 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2003-02-26 2003-08-28 2004-02-27 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2007-02-26 2007-08-28 2008-02-27 $7700.00 Window Closed / Lapsed

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