US5987322A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System specified adaptive mobile station behavior within a mobile telecommunications system
Assignee: Ericsson Inc
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Filing: 1997-04-03
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Granted: 1999-11-16
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Expires: 2017-04-03
Abstract
Abstract Each cell area within a mobile telecommunications service area is categorized in accordance with its associated terrestrial conditions and irregularities. As an illustration, each cell area is categorized as either a urban, suburban or rural area. Data indicative of the assigned category are then broadcast over a control channel to all mobile stations currently traveling within the respective cell area. The mobile stations then utilize the received data to determine appropriate air-interface settings and parameters and effectuate location adaptive air-interfaces with a serving mobile telecommunications network.
Inventors
- 👤 Sudeep Gupta
- 👤 Charles Brian Fowler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:12
CPC Classifications
H; H04; H04W; H04W48/00; H04W48/16; H04W48/08; H04W48/12; H04W8/00; H04W8/22; H04W8/24; H04W8/245
Claims Analysis
Total Claims: 33
Claim 1
Independent Claim
100 words
A method for effectuating a location adaptive air-interface with a mobile station traveling within a particular geographic service area associated with a particular mobile telecommunications network, said method comprising the steps of: categorizing said geographic service area in accordance with any associated obstacles or terrain characteristics which influence air-interface quality within the geographic service area; and transmitting data indicating said categorized geographic service area to said mobile station traveling within said geographic service area, said transmitted data instructing said mobile station to configure its transceiver operational settings to effectuate an optimal air-interface taking into account said obstacles and terrain characteristics.
Claim 2
Independent Claim
100 words
A method for effectuating a location adaptive air-interface with a mobile station traveling within a particular geographic service area associated with a particular mobile telecommunications network, said method comprising the steps of: categorizing said geographic service area in accordance with any associated obstacles or terrain characteristics which influence air-interface quality within the geographic service area; and transmitting data indicating said categorized geographic service area to said mobile station traveling within said geographic service area, said transmitted data instructing said mobile station to configure its transceiver operational settings to effectuate an optimal air-interface taking into account said obstacles and terrain characteristics.
Claim 3
Dependent Claim
30 words
The method of claim 1 wherein said step of categorizing said geographic service area further comprises the step of categorizing said service area into an urban, suburban, or rural area.
Claim 4
Dependent Claim
24 words
The method of claim 1 wherein said step of transmitting said data further comprises the step of broadcasting said data over a control channel.
Claim 5
Dependent Claim
25 words
The method of claim 3 wherein said step of broadcasting said data further comprises the step of broadcasting said data within a system overhead message.
Claim 6
Dependent Claim
26 words
The method of claim 3 wherein said step of broadcasting said data further comprises the step of broadcasting said data over a broadcast control channel (BCCH).
Claim 7
Dependent Claim
25 words
The method of claim 5 wherein said step of broadcasting said data further comprises the step of broadcasting said data within registration number (RNUM) data.
Claim 8
Independent Claim
166 words
A method for effectuating a location adaptive air-interface by a mobile station traveling within a particular geographic service area with a particular mobile telecommunications network, said method comprising the steps of: receiving a system information message at said mobile station broadcast by a base transceiver station (BTS) serving said particular geographic service area, wherein said geographic service area is categorized in accordance with any obstacles or terrain characteristics which influence air-interface quality within said geographic service area; said system information message indicating said categorized geographic service area and instructing said mobile station to configure its transceiver operational settings to effectuate an optimal air-interface taking into account obstacles and terrain characteristics associated with said categorized geographic service area; determining at said mobile station said obstacles or terrain characteristics associated with said categorized geographic service area which influence air-interface quality by evaluating data received within said system information message; and configuring said mobile station transceiver operational settings to effectuate said optimal air-interface responsive to said system information message.
Claim 9
Independent Claim
166 words
A method for effectuating a location adaptive air-interface by a mobile station traveling within a particular geographic service area with a particular mobile telecommunications network, said method comprising the steps of: receiving a system information message at said mobile station broadcast by a base transceiver station (BTS) serving said particular geographic service area, wherein said geographic service area is categorized in accordance with any obstacles or terrain characteristics which influence air-interface quality within said geographic service area; said system information message indicating said categorized geographic service area and instructing said mobile station to configure its transceiver operational settings to effectuate an optimal air-interface taking into account obstacles and terrain characteristics associated with said categorized geographic service area; determining at said mobile station said obstacles or terrain characteristics associated with said categorized geographic service area which influence air-interface quality by evaluating data received within said system information message; and configuring said mobile station transceiver operational settings to effectuate said optimal air-interface responsive to said system information message.
Claim 10
Dependent Claim
28 words
The method of claim 7 wherein said step of receiving said system information message further comprises the step of receiving a system overhead message over a control channel.
Claim 11
Dependent Claim
15 words
The method of claim 8 wherein said control channel comprises a Broadcast Control Channel (BCCH).
Claim 12
Dependent Claim
29 words
The method of claim 8 wherein said data indicating said associated obstacles and terrain characteristics are included within a registration number (RNUM) parameter within said broadcasted system overhead message.
Claim 13
Dependent Claim
28 words
The method of claim 7 wherein said data determining said associated obstacles and terrain characteristics indicate whether said geographic service area is an urban, suburban, or rural area.
Claim 14
Dependent Claim
23 words
The method of claim 7 wherein said mobile station utilizes a data sensitivity level associated with said determined associated obstacles and terrain characteristics.
Claim 15
Dependent Claim
24 words
The method of claim 7 wherein said mobile station adjusts to an equalizer parameter value associated with said determined associated obstacles and terrain characteristics.
Claim 16
Dependent Claim
26 words
The method of claim 7 wherein said mobile station configures an associated receiver to handle high reflections associated with said determined associated obstacles and terrain characteristics.
Claim 17
Dependent Claim
112 words
A mobile telecommunications system for effectuating a location adaptive air-interface with a mobile station traveling within a particular geographic service area, said system comprising: a mobile telecommunications node providing radio coverage for said mobile station traveling within said geographic service area; a register associated with said mobile telecommunications node, said register storing data indicating any obstacles or terrain characteristics representative of said geographic service area; and an application module associated with said register for broadcasting said data stored within said register to said mobile station, said data instructing said mobile station to configure its transceiver operational settings to effectuate an optimal air-interface while taking into account said indicated obstacles and terrain characteristics.
Claim 18
Dependent Claim
112 words
A mobile telecommunications system for effectuating a location adaptive air-interface with a mobile station traveling within a particular geographic service area, said system comprising: a mobile telecommunications node providing radio coverage for said mobile station traveling within said geographic service area; a register associated with said mobile telecommunications node, said register storing data indicating any obstacles or terrain characteristics representative of said geographic service area; and an application module associated with said register for broadcasting said data stored within said register to said mobile station, said data instructing said mobile station to configure its transceiver operational settings to effectuate an optimal air-interface while taking into account said indicated obstacles and terrain characteristics.
Claim 19
Dependent Claim
23 words
The system of claim 15 wherein said mobile telecommunications node comprises a base station (BS) providing radio coverage over said geographic service area.
Claim 20
Dependent Claim
14 words
The system of claim 16 wherein said geographic service area comprises a cell area.
Claim 21
Dependent Claim
25 words
The system of claim 15 wherein said data stored at said register indicates whether said geographic service area is an urban, suburban, or rural area.
Claim 22
Dependent Claim
20 words
The system of claim 15 wherein said application module broadcasts said data over a control channel to said mobile station.
Claim 23
Dependent Claim
28 words
The system of claim 19 wherein said application module broadcasts said data over a Broadcast Control Channel (BCCH) wherein said data are included within a system overhead message.
Claim 24
Dependent Claim
21 words
The system of claim 20 wherein said data are included within a registration number (RNUM) parameter within said system overhead message.
Claim 25
Dependent Claim
146 words
A mobile station for effectuating an optimal air-interface with a serving mobile telecommunications network, said mobile station currently traveling within a particular geographic service area, comprising: a register storing a plurality of parameter settings, each of said parameter settings associated with a geographic service area which is categorized by associated obstacles and terrain characteristics which influence air-interface quality within said geographic service area; a receiver adapted to receive transmitted data indicating said categorized geographical service area, wherein said transmitted data instructing said mobile station to configure its transceiver operational settings to effectuate said optimal air-interface taking into account said obstacles and terrain characteristics; and an application module retrieving an appropriate parameter setting associated with said indicated categorized geographical service area from said register and adjusting said mobile station to configure its transceiver operational setting to effectuate said optimal air-interface in accordance with said retrieved parameter setting.
Claim 26
Dependent Claim
146 words
A mobile station for effectuating an optimal air-interface with a serving mobile telecommunications network, said mobile station currently traveling within a particular geographic service area, comprising: a register storing a plurality of parameter settings, each of said parameter settings associated with a geographic service area which is categorized by associated obstacles and terrain characteristics which influence air-interface quality within said geographic service area; a receiver adapted to receive transmitted data indicating said categorized geographical service area, wherein said transmitted data instructing said mobile station to configure its transceiver operational settings to effectuate said optimal air-interface taking into account said obstacles and terrain characteristics; and an application module retrieving an appropriate parameter setting associated with said indicated categorized geographical service area from said register and adjusting said mobile station to configure its transceiver operational setting to effectuate said optimal air-interface in accordance with said retrieved parameter setting.
Claim 27
Dependent Claim
17 words
The mobile station of claim 22 wherein said receiver receives said data broadcast over a control channel.
Claim 28
Dependent Claim
30 words
The mobile station of claim 22 wherein said parameter setting representing an equalizer setting utilized by said mobile station to configure its transceiver operational setting to effectuate said optimal air-interface.
Claim 29
Dependent Claim
15 words
The mobile station of claim 22 wherein said parameter setting represents a data sensitivity level.
Claim 30
Independent Claim
129 words
A method for effectuating an optimal air-interface between a mobile station traveling within a particular geographic service area and a mobile telecommunications network serving said mobile station, said method comprising the steps of: storing data at a telecommunications node associated with said mobile telecommunications network, said data indicating a terrestrial environment associated with said service area, said terrestrial environment characterized by associated obstacles and terrain characteristics; broadcasting said data over a control channel from said mobile telecommunications network to said mobile station; receiving said broadcast data at said mobile station currently traveling within said geographic service area; and instructing said mobile station to configure its transceiver operational settings to effectuate said optimal air-interface with said mobile telecommunications network utilizing an appropriate air-interface parameter associated with said indicated terrestrial environment.
Claim 31
Independent Claim
129 words
A method for effectuating an optimal air-interface between a mobile station traveling within a particular geographic service area and a mobile telecommunications network serving said mobile station, said method comprising the steps of: storing data at a telecommunications node associated with said mobile telecommunications network, said data indicating a terrestrial environment associated with said service area, said terrestrial environment characterized by associated obstacles and terrain characteristics; broadcasting said data over a control channel from said mobile telecommunications network to said mobile station; receiving said broadcast data at said mobile station currently traveling within said geographic service area; and instructing said mobile station to configure its transceiver operational settings to effectuate said optimal air-interface with said mobile telecommunications network utilizing an appropriate air-interface parameter associated with said indicated terrestrial environment.
Claim 32
Dependent Claim
16 words
The method of claim 26 wherein said terrestrial environment includes a urban, suburban, or rural area.
Claim 33
Dependent Claim
29 words
The method of claim 27 wherein said step of effectuating said optimal air-interface further comprises the step of utilizing a data sensitivity level associated with said determined terrestrial environment.
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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) | 2002-11-15 | 2003-05-17 | 2003-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-11-15 | 2007-05-17 | 2007-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-11-15 | 2011-05-17 | 2011-11-16 | $7700.00 | Window Closed / Lapsed |