Patent US5995829A successfully refreshed from Google Patents.
US5995829A
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Programmable system determination in dual-mode wireless communications systems
Assignee: Nokia Technologies Oy
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Filing: 1997-07-03
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Granted: 1999-11-30
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Expires: 2017-07-03
Abstract
Abstract The procedure for Programmable System Determination (PSD) utilizes the over-the-air programming protocol and procedures which support the Over-The-Air Service Provisioning (OTASP) feature in accordance with established industry standards (TIA/EIA/IS-683). Using the OTASP procedure, the re-scan timer and digital acquisition timer of a mobile station are programmable by the network carrier as Number Assignment Modules (NAMs) within the mobile station. OTASP Data Messages permit the NAM values to be programmed without requiring intervention by a third party. In the OTASP procedure, programming occurs while the mobile station and base station are in the Conversation Substate using designated OTASP Data Messages. Certain OTASP Data Messages are specified according to the standard as providing a pre-determined procedure, while others are set aside for manufacturer-specific information. The OTASP Data Messages include fields for identifying the parameters to be changed: either the re-scan or the digital acquisition timer, along with the value to which the timers are to be changed.
Inventors
- 👤 Sean M. Broderick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 06:16
CPC Classifications
H; H04; H04W; H04W48/00; H04W48/18; H04W8/00; H04W8/22; H04W8/24; H04W8/245; H04W88/00; H04W88/02; H04W88/06
Claims Analysis
Total Claims: 40
Claim 1
Independent Claim
320 words
A method for updating operating parameters for acquiring one of a first system and a second system for operation of a dual-mode mobile station in a wireless communications network having a base station, the operating parameters being stored within a non-volatile memory, the method comprising: establishing a re-scan frequency parameter included within the plurality of operating parameters, the re-scan frequency parameter having a first value for defining the frequency at which the mobile station attempts to acquire one of the first system and the second system; establishing an acquisition duration parameter included within the plurality of operating parameters, the acquisition duration parameter having a second value for defining the duration for attempting to acquire one of the first system and the second system while the mobile station is operating in the other of the first system and the second system; programming the mobile station with a parameter change service option for changing the first value and the second value over an air interface between the mobile station and the base station; transmitting an origination message from the mobile station to the base station, the origination message including a request to enter an over-the-air service provisioning procedure to update at least a portion of the plurality of operating parameters including the re-scan frequency parameter and the acquisition duration parameter; transmitting a request message from the base station to the mobile station, the request message including a first identifier for the first value and a second identifier for the second value; receiving the request message at the mobile station; transmitting from the mobile phone to the base station a response message including a verification of support for the parameter change service option, the first identifier, the first value, the second identifier and the second value; storing the first value and the second value in the non-volatile memory of the mobile station; and transmitting a release message terminating the over-the-air service provisioning process.
Claim 2
Independent Claim
320 words
A method for updating operating parameters for acquiring one of a first system and a second system for operation of a dual-mode mobile station in a wireless communications network having a base station, the operating parameters being stored within a non-volatile memory, the method comprising: establishing a re-scan frequency parameter included within the plurality of operating parameters, the re-scan frequency parameter having a first value for defining the frequency at which the mobile station attempts to acquire one of the first system and the second system; establishing an acquisition duration parameter included within the plurality of operating parameters, the acquisition duration parameter having a second value for defining the duration for attempting to acquire one of the first system and the second system while the mobile station is operating in the other of the first system and the second system; programming the mobile station with a parameter change service option for changing the first value and the second value over an air interface between the mobile station and the base station; transmitting an origination message from the mobile station to the base station, the origination message including a request to enter an over-the-air service provisioning procedure to update at least a portion of the plurality of operating parameters including the re-scan frequency parameter and the acquisition duration parameter; transmitting a request message from the base station to the mobile station, the request message including a first identifier for the first value and a second identifier for the second value; receiving the request message at the mobile station; transmitting from the mobile phone to the base station a response message including a verification of support for the parameter change service option, the first identifier, the first value, the second identifier and the second value; storing the first value and the second value in the non-volatile memory of the mobile station; and transmitting a release message terminating the over-the-air service provisioning process.
Claim 3
Dependent Claim
16 words
The method of claim 1, wherein the request message is an Over-The-Air Service Provisioning Data Message.
Claim 4
Dependent Claim
51 words
The method of claim 2, wherein the Over-The-Air Service Provisioning Data Message is a Configuration Request Message containing at least one parameter block for manufacturer-specific parameters, and wherein the first identifier, the first value, the second identifier and the second value are all included within the at least one parameter block.
Claim 5
Dependent Claim
19 words
The method of claim 2, wherein the Over-The-Air Service Provisioning Data Message is at least one manufacturer-specific data message.
Claim 6
Dependent Claim
39 words
The method of claim 4, wherein the at least one manufacturer-specific data message comprises a first data message including the first identifier and the first value and a second data message including the second identifier and the second value.
Claim 7
Dependent Claim
18 words
The method of claim 1, wherein the over-the-air service provisioning procedure is performed according to the IS-683 standard.
Claim 8
Dependent Claim
21 words
The method of claim 1, wherein at least one of the first system and the second system is a digital system.
Claim 9
Independent Claim
133 words
A method for programmable system determination using a dual-mode mobile station for selecting one of a first system and a second system, the method comprising; storing a first operating parameter within a memory within the mobile station, the first operating parameter defining a re-scan period for attempting to acquire a selected one of the first system and the second system; storing a second operating parameter within the memory within the mobile station, the second operating parameter defining an acquisition duration for attempting to acquire the selected one of the first system and the second system; providing means for programming the first operating parameter and the second operating parameter using an over-the-air service provisioning procedure wherein the base station re-programs the re-scan period and the acquisition duration within the memory of the mobile station.
Claim 10
Independent Claim
133 words
A method for programmable system determination using a dual-mode mobile station for selecting one of a first system and a second system, the method comprising; storing a first operating parameter within a memory within the mobile station, the first operating parameter defining a re-scan period for attempting to acquire a selected one of the first system and the second system; storing a second operating parameter within the memory within the mobile station, the second operating parameter defining an acquisition duration for attempting to acquire the selected one of the first system and the second system; providing means for programming the first operating parameter and the second operating parameter using an over-the-air service provisioning procedure wherein the base station re-programs the re-scan period and the acquisition duration within the memory of the mobile station.
Claim 11
Dependent Claim
17 words
The method of claim 8, wherein the over-the-air service provisioning procedure is initiated by the mobile station.
Claim 12
Dependent Claim
40 words
The method of claim 8, wherein the over-the-air service provisioning procedure includes a plurality of data messages, each data message comprising a field for identifying an operating parameter and a data field containing a new value for the operating parameter.
Claim 13
Dependent Claim
17 words
The method of claim 8, wherein the over-the-air service provisioning procedure is according to the IS-683 standard.
Claim 14
Dependent Claim
133 words
A wireless communications network for controlling acquisition attempts of an operating mode of at least two operating modes, the network comprising: a base station; a multi-mode mobile station comprising: a non-volatile memory for storing a plurality of operating parameters including a re-scan timer parameter for defining a frequency of the acquisition attempts and an acquisition timer parameter for defining a duration of the acquisition attempts; means for programming the plurality of operating parameters; and means for initiating a call from the mobile station to the base station for requesting entry into an over-the-air service provisioning process for programming the re-scan timer parameter and the acquisition timer parameter; means for enabling a download of updated first and second operating parameters from the base station to the mobile station; and means for terminating the call.
Claim 15
Dependent Claim
133 words
A wireless communications network for controlling acquisition attempts of an operating mode of at least two operating modes, the network comprising: a base station; a multi-mode mobile station comprising: a non-volatile memory for storing a plurality of operating parameters including a re-scan timer parameter for defining a frequency of the acquisition attempts and an acquisition timer parameter for defining a duration of the acquisition attempts; means for programming the plurality of operating parameters; and means for initiating a call from the mobile station to the base station for requesting entry into an over-the-air service provisioning process for programming the re-scan timer parameter and the acquisition timer parameter; means for enabling a download of updated first and second operating parameters from the base station to the mobile station; and means for terminating the call.
Claim 16
Dependent Claim
18 words
The network of claim 12, wherein the over-the-air service provisioning process is in accordance with the IS-683 standard.
Claim 17
Independent Claim
242 words
A method for updating at least one system determination parameter for specifying one of a first system and a second system for operation of a dual-mode mobile station in a wireless communications network having a base station, the at least one system determination parameter being stored within a non-volatile memory, the method comprising: defining a data field within a plurality of operating parameters, the data field comprising a re-scan value for determining a re-scan period for attempting to acquire one of the first system and the second system; programming the mobile station with a parameter change service option for changing the re-scan value over an air interface between the mobile station and the base station; transmitting an origination message from the mobile station to the base station, the origination message including a request to enter an over-the-air service provisioning procedure to update at least a portion of the plurality of operating parameters including the re-scan value; transmitting a request message from the base station to the mobile station, the request message including an identifier for the data field and the re-scan value; receiving the request message at the mobile station; transmitting from the mobile phone to the base station a response message including a verification of support for the parameter change service option, the identifier and the re-scan value; storing the re-scan value in the non-volatile memory of the mobile station; and transmitting a release message terminating the over-the-air service provisioning process.
Claim 18
Independent Claim
242 words
A method for updating at least one system determination parameter for specifying one of a first system and a second system for operation of a dual-mode mobile station in a wireless communications network having a base station, the at least one system determination parameter being stored within a non-volatile memory, the method comprising: defining a data field within a plurality of operating parameters, the data field comprising a re-scan value for determining a re-scan period for attempting to acquire one of the first system and the second system; programming the mobile station with a parameter change service option for changing the re-scan value over an air interface between the mobile station and the base station; transmitting an origination message from the mobile station to the base station, the origination message including a request to enter an over-the-air service provisioning procedure to update at least a portion of the plurality of operating parameters including the re-scan value; transmitting a request message from the base station to the mobile station, the request message including an identifier for the data field and the re-scan value; receiving the request message at the mobile station; transmitting from the mobile phone to the base station a response message including a verification of support for the parameter change service option, the identifier and the re-scan value; storing the re-scan value in the non-volatile memory of the mobile station; and transmitting a release message terminating the over-the-air service provisioning process.
Claim 19
Dependent Claim
14 words
The method of claim 14, wherein the request message is an OTASP Data Message.
Claim 20
Dependent Claim
42 words
The method of claim 15, wherein the OTASP Data Message is a Configuration Request Message containing at least one parameter block for manufacturer-specific parameters, and wherein the identifier and the re-scan value are all included within the at least one parameter block.
Claim 21
Dependent Claim
17 words
The method of claim 15, wherein the OTASP Data Message is at least one manufacturer-specific data message.
Claim 22
Dependent Claim
39 words
The method of claim 17, wherein the at least one manufacturer-specific data message comprises a first data message including the first identifier and the first value and a second data message including the second identifier and the second value.
Claim 23
Dependent Claim
18 words
The method of claim 14, wherein the over-the-air service provisioning procedure is performed according to the IS-683 standard.
Claim 24
Dependent Claim
21 words
The method of claim 14, wherein at least one of the first system and the second system is a digital system.
Claim 25
Independent Claim
259 words
A method for updating system determination parameters for specifying one of a first system and a second system for operation of a dual-mode mobile station in a wireless communications network having a base station, the system determination parameters being stored within a non-volatile memory, the method comprising: defining a data field within the plurality of operating parameters, the data field including an acquisition timer value for determining an acquisition period for attempting to acquire one of the first system and the second system while the mobile station is operating in the other of the first system and the second system; programming the mobile station with a parameter change service option for changing the acquisition timer value over an air interface between the mobile station and the base station; transmitting an origination message from the mobile station to the base station, the origination message including an request to enter an over-the-air service provisioning procedure to update at least a portion of the plurality of operating parameters including the acquisition timer value; transmitting a request message from the base station to the mobile station, the request message including an identifier for the data field and the acquisition timer value; receiving the request message at the mobile station; transmitting from the mobile phone to the base station a response message including a verification of support for the parameter change service option, the identifier and the acquisition timer value; storing the acquisition timer value in the non-volatile memory of the mobile station; and transmitting a release message terminating the over-the-air service provisioning process.
Claim 26
Independent Claim
259 words
A method for updating system determination parameters for specifying one of a first system and a second system for operation of a dual-mode mobile station in a wireless communications network having a base station, the system determination parameters being stored within a non-volatile memory, the method comprising: defining a data field within the plurality of operating parameters, the data field including an acquisition timer value for determining an acquisition period for attempting to acquire one of the first system and the second system while the mobile station is operating in the other of the first system and the second system; programming the mobile station with a parameter change service option for changing the acquisition timer value over an air interface between the mobile station and the base station; transmitting an origination message from the mobile station to the base station, the origination message including an request to enter an over-the-air service provisioning procedure to update at least a portion of the plurality of operating parameters including the acquisition timer value; transmitting a request message from the base station to the mobile station, the request message including an identifier for the data field and the acquisition timer value; receiving the request message at the mobile station; transmitting from the mobile phone to the base station a response message including a verification of support for the parameter change service option, the identifier and the acquisition timer value; storing the acquisition timer value in the non-volatile memory of the mobile station; and transmitting a release message terminating the over-the-air service provisioning process.
Claim 27
Dependent Claim
14 words
The method of claim 21, wherein the request message is an OTASP Data Message.
Claim 28
Dependent Claim
41 words
The method of claim 22, wherein the OTASP Data Message is a Configuration Request Message containing at least one parameter block for manufacturer-specific parameters, and wherein the identifier and the acquisition timer value included within the at least one parameter block.
Claim 29
Dependent Claim
17 words
The method of claim 22, wherein the OTASP Data Message is at least one manufacturer-specific data message.
Claim 30
Dependent Claim
25 words
The method of claim 24, wherein the at least one manufacturer-specific data message comprises a data message including the identifier and the acquisition timer value.
Claim 31
Dependent Claim
18 words
The method of claim 21, wherein the over-the-air service provisioning procedure is performed according to the IS-683 standard.
Claim 32
Dependent Claim
21 words
The method of claim 21, wherein at least one of the first system and the second system is a digital system.
Claim 33
Dependent Claim
153 words
A mobile phone having dual-mode capability for operation on one of a first system and a second system, each of the first and second systems having over-the-air service provisioning capability, the mobile phone comprising: transmitter and receiver circuitry for receiving signals from and transmitting signals to the first system and the second system; a programmable memory for storage of a plurality of operating parameters for the mobile phone, the plurality of operating parameters including at least one timing parameter for selecting a timing for acquisition of one of the first and second systems; and a processor for processing received signals containing a portion of the plurality of operating parameters, for activating an over-the-air service provisioning function, and for programming and updating the portion of the plurality of operating parameters in the programmable memory of the mobile station, wherein the portion of the plurality of operating parameters includes the at least one timing parameter.
Claim 34
Dependent Claim
153 words
A mobile phone having dual-mode capability for operation on one of a first system and a second system, each of the first and second systems having over-the-air service provisioning capability, the mobile phone comprising: transmitter and receiver circuitry for receiving signals from and transmitting signals to the first system and the second system; a programmable memory for storage of a plurality of operating parameters for the mobile phone, the plurality of operating parameters including at least one timing parameter for selecting a timing for acquisition of one of the first and second systems; and a processor for processing received signals containing a portion of the plurality of operating parameters, for activating an over-the-air service provisioning function, and for programming and updating the portion of the plurality of operating parameters in the programmable memory of the mobile station, wherein the portion of the plurality of operating parameters includes the at least one timing parameter.
Claim 35
Dependent Claim
43 words
The mobile phone as in claim 28, further comprising a user input connected to the processor for initiating and transmitting a request signal from the mobile phone to one of the first and second systems to update the at least one timing parameter.
Claim 36
Dependent Claim
26 words
The mobile phone as in claim 28, wherein the at least one timing parameter is a re-scan timer for controlling a frequency of system acquisition attempts.
Claim 37
Dependent Claim
28 words
The mobile phone as in claim 28, wherein the at least one timing parameter is a system acquisition timer for controlling a time period for system acquisition attempts.
Claim 38
Dependent Claim
19 words
The mobile phone of claim 28, wherein the over-the-air service provisioning function is performed according to the IS-683 standard.
Claim 39
Independent Claim
187 words
A method for a mobile station to acquire a system of a multi-system communications network having at least a first system and a second system, the method comprising the steps of: (a) programming the mobile station with a re-scan timer parameter for controlling a re-scan timer and an acquisition parameter for controlling an acquisition timer; (b) attempting to acquire the first system; (c) starting the acquisition timer to establish a pre-determined duration for the attempt to acquire the first system; (d) if the attempted acquisition is not successful within the pre-determined duration, acquiring the second system, and performing a re-scan procedure comprising the steps of: starting the re-scan timer to establish a pre-determined re-scan period between attempts to acquire the first system; waiting for the pre-determined re-scan period; attempting to acquire the first system; starting the acquisition timer to establish the pre-determined duration for the attempt to acquire the first system; and if the attempted acquisition is not successful, repeating step (d); (e) selecting the first system after a successful attempted acquisition within the pre-determined duration; and (f) indicating on the mobile station that service is ready.
Claim 40
Independent Claim
187 words
A method for a mobile station to acquire a system of a multi-system communications network having at least a first system and a second system, the method comprising the steps of: (a) programming the mobile station with a re-scan timer parameter for controlling a re-scan timer and an acquisition parameter for controlling an acquisition timer; (b) attempting to acquire the first system; (c) starting the acquisition timer to establish a pre-determined duration for the attempt to acquire the first system; (d) if the attempted acquisition is not successful within the pre-determined duration, acquiring the second system, and performing a re-scan procedure comprising the steps of: starting the re-scan timer to establish a pre-determined re-scan period between attempts to acquire the first system; waiting for the pre-determined re-scan period; attempting to acquire the first system; starting the acquisition timer to establish the pre-determined duration for the attempt to acquire the first system; and if the attempted acquisition is not successful, repeating step (d); (e) selecting the first system after a successful attempted acquisition within the pre-determined duration; and (f) indicating on the mobile station that service is ready.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-11-29 | 2003-05-31 | 2003-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-11-29 | 2007-05-31 | 2007-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-11-29 | 2011-05-31 | 2011-11-30 | $7700.00 | Window Closed / Lapsed |