Patent US6560460B1 successfully refreshed from Google Patents.
US6560460B1
Expired / Lapsed
US
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Determining grade of service and mobile telephone system
Assignee: Qualcomm Inc
•
Filing: 1997-09-23
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Granted: 2003-05-06
•
Expires: 2017-09-23
Abstract
Abstract A method of determining a grade of service provided for a mobile station by a mobile telephone system including a network part, a mobile station and a bi-directional radio link between the network part and the mobile station. The method comprises the network part assigning a service class for the mobile station based on a grade of service guaranteed by the mobile telephone system to the mobile station and conditions of the mobile telephone system. The conditions comprise transmission capacity and at least one other preselected variable representing features of the mobile telephone system and its use.
Inventors
- 👤 Kari Horneman
- 👤 Sami Jokinen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:49
CPC Classifications
H; H04; H04W; H04W28/00; H04W28/16; H04W28/18
Claims Analysis
Total Claims: 38
Claim 1
Independent Claim
102 words
A method of providing service for a mobile station of a mobile telephone system, the method comprising: a network part of the mobile telephone system determining a grade of service guaranteed to a mobile station based on conditions of the mobile telephone system, the conditions including transmission capacity and representing features of the mobile telephone system and its use; the network part assigning, at least one service class for the mobile station based on the determined grade of service; and the network part assigning, for the mobile station, a bidirectional radio link to the network part according to the assigned service class.
Claim 2
Independent Claim
102 words
A method of providing service for a mobile station of a mobile telephone system, the method comprising: a network part of the mobile telephone system determining a grade of service guaranteed to a mobile station based on conditions of the mobile telephone system, the conditions including transmission capacity and representing features of the mobile telephone system and its use; the network part assigning, at least one service class for the mobile station based on the determined grade of service; and the network part assigning, for the mobile station, a bidirectional radio link to the network part according to the assigned service class.
Claim 3
Dependent Claim
19 words
The method of claim 1 , further comprising the network part detecting the conditions of the mobile telephone system.
Claim 4
Dependent Claim
39 words
The method of claim 1 , wherein the network part assigns at least two service classes for the mobile station based on grade of service and the mobile station selects one of the at least two assigned service classes.
Claim 5
Dependent Claim
21 words
The method of claim 1 , wherein the service class is one of speech, data transmission, high-rate data transmission, and video.
Claim 6
Dependent Claim
25 words
The method of claim 1 , further comprising changing a transmission method used in the bidirectional radio link according to features of the service class.
Claim 7
Dependent Claim
75 words
The method of claim 1 , wherein the network part includes at least one base station which has a coverage area that is a cell, and the pre-selected variable is at least one of velocity of the mobile station with respect to the base station, the distance of the mobile station from the base station, the load of the mobile telephone system, and the cell type of the base station providing the bidirectional radio link.
Claim 8
Dependent Claim
51 words
The method of claim 6 , further comprising examining the velocity of the mobile station as the absolute velocity, the distance in proportion to the cell size of the base station, the load in proportion to the total capacity of the cell, and the cell type by employing existing hierarchical structures.
Claim 9
Dependent Claim
18 words
The method of claim 1 , wherein the pre-selected variable has only a small number of different values.
Claim 10
Dependent Claim
20 words
The method of claim 1 , further comprising giving each parameter a sliding value from a minimum to a maximum.
Claim 11
Dependent Claim
35 words
The method of claim 1 , further comprising representing each service class by a different state in a state machine, in which transitions from one state to another are defined by calculation of pre-selected variables.
Claim 12
Dependent Claim
26 words
The method of claim 10 , further comprising calculating a weighted average of pre-selected variables, and checking which transition condition is fulfilled at any given time.
Claim 13
Dependent Claim
28 words
The method of claim 10 , further comprising defining weighting coefficients to be used in the calculation of the pre-selected variables by an administrator of the network part.
Claim 14
Dependent Claim
37 words
The method of claim 10 , further comprising using adaptive methods in the calculation of the pre-selected variables, which adaptive methods change the weighting coefficients to correspond to the mobile telephone system conditions at any given time.
Claim 15
Dependent Claim
176 words
The method of claim 1 , further comprising: checking transmission capacity if a new mobile station attempts to establish a new bidirectional radio link to the network part; if an amount of available transmission capacity is insufficient, checking whether some mobile station is underutilizing its service class by not using its entire available transmission capacity; and if some mobile station is underutilizing its service class, lowering the service class of the mobile station in question such that the service class is changed to correspond to the transmission capacity utilized by the mobile station in question, thereby releasing transmission capacity, and if there are no mobile stations underutilizing their service class or their number is insufficient, the new mobile station is not assigned a bidirectional radio link; assigning the new mobile station a bidirectional radio link according to its service class; wherein checking and lowering of a mobile station's transmission capacity is repeated with as many mobile stations as necessary and possible until there is a sufficient amount of transmission capacity available for the new mobile station.
Claim 16
Independent Claim
247 words
A method of determining a grade of service provided for a mobile station by a mobile telephone system including a network part, a mobile station and a bidirectional radio link between the network part and the mobile station, the method comprising: assigning a service class for each mobile station based on a grade of service guaranteed by the mobile telephone system to the user on the conditions of the mobile telephone system; checking transmission capacity if a new mobile station attempts to establish a new bidirectional radio link to the network part; if an amount of available transmission capacity is insufficient to establish the new bidirectional radio link, checking whether some mobile station is underutilizing its service class by not using its entire available transmission capacity; and if some mobile station is underutilizing its service class, lowering the service class of the mobile station in question such that the service class is changed to correspond to the transmission capacity utilized by the mobile station in question, thereby releasing transmission capacity; and if there are no mobile stations underutilizing their service class or their number is insufficient, the new mobile station is not assigned a bidirectional radio link; assigning the new mobile station a bidirectional radio link according to its service class; wherein checking and lowering of a mobile station's transmission capacity is repeated with as many mobile stations as necessary and possible until there is a sufficient amount of transmission capacity available for the new mobile station.
Claim 17
Independent Claim
247 words
A method of determining a grade of service provided for a mobile station by a mobile telephone system including a network part, a mobile station and a bidirectional radio link between the network part and the mobile station, the method comprising: assigning a service class for each mobile station based on a grade of service guaranteed by the mobile telephone system to the user on the conditions of the mobile telephone system; checking transmission capacity if a new mobile station attempts to establish a new bidirectional radio link to the network part; if an amount of available transmission capacity is insufficient to establish the new bidirectional radio link, checking whether some mobile station is underutilizing its service class by not using its entire available transmission capacity; and if some mobile station is underutilizing its service class, lowering the service class of the mobile station in question such that the service class is changed to correspond to the transmission capacity utilized by the mobile station in question, thereby releasing transmission capacity; and if there are no mobile stations underutilizing their service class or their number is insufficient, the new mobile station is not assigned a bidirectional radio link; assigning the new mobile station a bidirectional radio link according to its service class; wherein checking and lowering of a mobile station's transmission capacity is repeated with as many mobile stations as necessary and possible until there is a sufficient amount of transmission capacity available for the new mobile station.
Claim 18
Independent Claim
156 words
A method of determining a grade of service provided for a mobile station by a mobile telephone system including a network part, a mobile station and a bidirectional radio link between a base station of the network part:and the mobile station, the method comprising: assigning a service class for the mobile station based on a grade of service guaranteed by the mobile telephone system to a user of the mobile station based on conditions of the mobile telephone system; and determining the grade of service guaranteed by the mobile telephone system to the mobile station using at least one pre-selected variable representing features of the mobile telephone system and its use, wherein the pre-selected variable is at least one of velocity of the mobile station with respect to the base station, the distance of the mobile station from the base station, the load of the mobile telephone system, and the cell type of the base station.
Claim 19
Independent Claim
156 words
A method of determining a grade of service provided for a mobile station by a mobile telephone system including a network part, a mobile station and a bidirectional radio link between a base station of the network part:and the mobile station, the method comprising: assigning a service class for the mobile station based on a grade of service guaranteed by the mobile telephone system to a user of the mobile station based on conditions of the mobile telephone system; and determining the grade of service guaranteed by the mobile telephone system to the mobile station using at least one pre-selected variable representing features of the mobile telephone system and its use, wherein the pre-selected variable is at least one of velocity of the mobile station with respect to the base station, the distance of the mobile station from the base station, the load of the mobile telephone system, and the cell type of the base station.
Claim 20
Dependent Claim
88 words
A mobile telephone system, comprising: at least one mobile station; and a network part configured to: determine a grade of service guaranteed to the mobile station based on the conditions of the mobile telephone system, the conditions including transmission capacity and representing features of the mobile telephone system and its use; assign at least one service class for the mobile station based on the determined grade of service; and assign for the mobile station a bidirectional radio link to the network part according to the assigned service class.
Claim 21
Dependent Claim
88 words
A mobile telephone system, comprising: at least one mobile station; and a network part configured to: determine a grade of service guaranteed to the mobile station based on the conditions of the mobile telephone system, the conditions including transmission capacity and representing features of the mobile telephone system and its use; assign at least one service class for the mobile station based on the determined grade of service; and assign for the mobile station a bidirectional radio link to the network part according to the assigned service class.
Claim 22
Dependent Claim
21 words
The system of claim 17 , wherein the network part is configured to detect the conditions of the mobile telephone system.
Claim 23
Dependent Claim
43 words
The system of claim 17 , wherein the network part assigns at least two service classes for the mobile station based on grade of service and wherein the mobile station is configured to select one of the at least two assigned service classes.
Claim 24
Dependent Claim
21 words
The system of claim 17 , wherein the service class is one of speech, data transmission, high-rate data transmission, and video.
Claim 25
Dependent Claim
30 words
The system of claim 17 , wherein the network part is configured to change the transmission method used in the bidirectional radio link according to features of the service class.
Claim 26
Dependent Claim
75 words
The system of claim 17 , wherein the network part includes at least one base station which has a coverage area that is a cell, and the pre-selected variable is at least one of velocity of the mobile station with respect to the base station, the distance of the mobile station from the base station, the load of the mobile telephone system, and the cell type of the base station providing the bidirectional radio link.
Claim 27
Dependent Claim
56 words
The system of claim 22 , wherein the network part is configured to examine the velocity of the mobile station as the absolute velocity, the distance in proportion to the cell size of the base station, the load in proportion to the total capacity of the cell, and the cell type by employing existing hierarchical structures.
Claim 28
Dependent Claim
18 words
The system of claim 17 , wherein the pre-selected variable has only a small number of different values.
Claim 29
Dependent Claim
25 words
The system of claim 17 , wherein the network part is configured to give each parameter a sliding value from a minimum to a maximum.
Claim 30
Dependent Claim
41 words
The system of claim 17 , wherein the network part is configured to represent each service class by a different state in a state machine, in which transitions from one state to another are defined by calculation of the pre-selected variables.
Claim 31
Dependent Claim
32 words
The system of claim 26 , wherein the network part is configured to calculate a weighted average of the pre-selected variables, and check which transition condition is fulfilled at any given time.
Claim 32
Dependent Claim
33 words
The system of claim 26 , wherein the network part is configured to receive weighting coefficients to be used in the calculation of the pre-selected variables from an administrator of the network part.
Claim 33
Dependent Claim
44 words
The system of claim 26 , wherein the network part is configured to use adaptive methods in the calculation of the pre-selected variable, which adaptive methods change the weighting coefficients to correspond to the conditions of the mobile telephone system at any given time.
Claim 34
Dependent Claim
195 words
The system of claim 17 , wherein the network part is configured to check transmission capacity if a new mobile station attempts to establish a new bidirectional radio link to the network part; if the amount of available transmission capacity is insufficient to establish a new bidirectional radio link to the network part, to check whether some mobile station is underutilizing its service class by not using its entire available transmission capacity; and if some mobile station is underutilizing its service class, to lower the service class of the mobile station in question such that the service class is changed to correspond to the transmission capacity utilized by the mobile station in question, thereby releasing transmission capacity, and if there are no mobile stations underutilizing their service class or their number is insufficient, the new mobile station is not assigned a bidirectional radio link; to assign the new mobile station a bidirectional radio link according to its service class; wherein checking and lowering of a mobile station's transmission capacity is repeated with as many mobile stations as necessary and possible until there is a sufficient amount of transmission capacity available for the new mobile station.
Claim 35
Dependent Claim
210 words
A mobile telephone system, comprising: a mobile station; and a network part configured to: assign a service class for each mobile station based on a grade of service guaranteed by the mobile telephone system to the user on the conditions of the mobile telephone system; check transmission capacity if a new mobile station tries to establish a new bidirectional radio link to the network part; check whether some mobile station is underutilizing its service class by not using its entire available transmission capacity if the amount of available transmission capacity is insufficient; and lower the service class of the mobile station in question such that the service class is changed to correspond to the transmission capacity utilized by the mobile station in question if some mobile station is underutilizing its service class, thereby releasing transmission capacity; and not assigning the new mobile station a bidirectional radio link if there are no mobile stations underutilizing their service class or their number is insufficient; assign the new mobile station a bidirectional radio link according to its service class; wherein checking and lowering mobile station's transmission capacity is repeated with as many mobile stations as necessary and possible until there is a sufficient amount of transmission capacity available for the new mobile station.
Claim 36
Dependent Claim
210 words
A mobile telephone system, comprising: a mobile station; and a network part configured to: assign a service class for each mobile station based on a grade of service guaranteed by the mobile telephone system to the user on the conditions of the mobile telephone system; check transmission capacity if a new mobile station tries to establish a new bidirectional radio link to the network part; check whether some mobile station is underutilizing its service class by not using its entire available transmission capacity if the amount of available transmission capacity is insufficient; and lower the service class of the mobile station in question such that the service class is changed to correspond to the transmission capacity utilized by the mobile station in question if some mobile station is underutilizing its service class, thereby releasing transmission capacity; and not assigning the new mobile station a bidirectional radio link if there are no mobile stations underutilizing their service class or their number is insufficient; assign the new mobile station a bidirectional radio link according to its service class; wherein checking and lowering mobile station's transmission capacity is repeated with as many mobile stations as necessary and possible until there is a sufficient amount of transmission capacity available for the new mobile station.
Claim 37
Dependent Claim
120 words
A mobile telephone system, comprising: a mobile station; and a network part is configured to: assign a service class for the mobile station based on the grade of service guaranteed by the mobile telephone system to the user on the conditions of the mobile telephone system; and determine the grade of service guaranteed by the mobile telephone system to the mobile station using pre-selected variables representing features of the mobile telephone system and its use, wherein the pre-selected variable is at least one of velocity of the mobile station with respect to the base station, the distance of the mobile station from the base station, the load of the mobile telephone system, and the cell type of the base station.
Claim 38
Dependent Claim
120 words
A mobile telephone system, comprising: a mobile station; and a network part is configured to: assign a service class for the mobile station based on the grade of service guaranteed by the mobile telephone system to the user on the conditions of the mobile telephone system; and determine the grade of service guaranteed by the mobile telephone system to the mobile station using pre-selected variables representing features of the mobile telephone system and its use, wherein the pre-selected variable is at least one of velocity of the mobile station with respect to the base station, the distance of the mobile station from the base station, the load of the mobile telephone system, and the cell type of the base station.
References Cited (Backward Citations)
US5442625A
Cited
US5497504A
Cited
WO1996010875A1
Cited
EP0719062A2
Cited
US6122291A
Cited
US5724659A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2006-05-05 | 2006-11-04 | 2007-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2010-05-05 | 2010-11-04 | 2011-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2014-05-05 | 2014-11-04 | 2015-05-06 | $7700.00 | Window Closed / Lapsed |