Method for providing multiple services and apparatus for the same
First Claim
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1. An apparatus for providing multiple packet data services to each of a plurality of mobile stations using a packet data channel in a communication system, comprising:
- a first scheduler configured to determine priorities of the mobile stations and to determine an amount of resources allocated to each mobile station based on the determined priorities; and
at least one second scheduler, located at a base station, configured to determine an order of priorities of the multiple packet data services for each mobile station and to determine an amount of resources allocated to each packet data service of the multiple packet data services based on the amount of resources allocated to each mobile station by the first scheduler.
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Abstract
The present invention provides a method for providing multiple services and an apparatus for the same in a wireless packet data communication system. It guarantees various qualities of the services to a plurality of users by determining priorities of the mobile stations and an amount of resource allocated to each mobile station, and determining priorities of the multiple services and an amount of resource allocated to each service based on the resource allocated to each mobile station.
7 Citations
33 Claims
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1. An apparatus for providing multiple packet data services to each of a plurality of mobile stations using a packet data channel in a communication system, comprising:
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a first scheduler configured to determine priorities of the mobile stations and to determine an amount of resources allocated to each mobile station based on the determined priorities; and
at least one second scheduler, located at a base station, configured to determine an order of priorities of the multiple packet data services for each mobile station and to determine an amount of resources allocated to each packet data service of the multiple packet data services based on the amount of resources allocated to each mobile station by the first scheduler. - View Dependent Claims (2, 3, 13, 17)
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4. A method for providing multiple packet data services to each of a plurality of mobile stations using a packet data channel in a communication system, comprising:
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determining priorities of the mobile stations;
determining an amount of resources allocated to each mobile station based on the determined priorities of the mobile stations;
determining an order of priorities of the multiple packet data services for each mobile station; and
determining at a base station an amount of resources allocated to each packet data service of the multiple packet data services based on the determined order of packet data service priorities and the determined amount of resources allocated to each mobile station. - View Dependent Claims (5, 6, 14, 18)
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7. A dual structured scheduler for providing multiple packet data services to each of a plurality of mobile users using a packet data channel in a communication system, comprising:
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a first scheduler configured to determine priorities of each user and to determine a quantity of communication resources allocated to each user based on the determined priorities of each user; and
second schedulers, located at a base station, configured to determine a priority of each inputted packet data in service-wise regarding each user receiving the inputted packet data and a quantity of communication resources for corresponding packet data services based on the priority of each inputted packet data, wherein the second schedulers allocate the communication resources to each packet data service based on the determined quantity of the resources allocated by the first scheduler. - View Dependent Claims (8, 15, 23)
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9. A multiple services allocation method for providing multiple packet data services, comprising:
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first determining a call priority and an amount of resources required to support a request packet service for each mobile terminal among a plurality of mobile terminals requesting packet services based on the determined call priority; and
second determining at a base station, for each mobile terminal, priorities for different packet data services requested by the corresponding mobile terminal and an amount of resources required to support the different packet data services requested by the corresponding mobile terminal based on the priorities for different packet data services and the amount of resources determined for the corresponding mobile terminal. - View Dependent Claims (10, 11, 12, 16, 19)
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20. A method for providing multiple packet data services in each of a plurality of mobile stations using a packet data channel in a communication system, comprising:
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determining an amount of resources allocated to each mobile station based on priorities of the mobile stations; and
determining at a base station an amount of resource allocated to each packet data service of the multiple packet data services based on packet data service priorities within the resources allocated to each mobile station. - View Dependent Claims (21, 22)
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24. A method for providing multiple packet data traffic to each of a plurality of mobile stations using a packet data channel in a communication system, the method comprising:
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receiving packet data from an upper layer of a base station, wherein the received packet data is classified according to mobile stations and packet data traffic which are subject to a quality of service (QoS) parameter value;
buffering the received packet data to at least one of a plurality of packet data traffic buffers corresponding to a mobile station and packet data traffic;
allocating, by the base station, transmission opportunities within itself for transmitting data to the plurality of mobile stations on the packet data channel, wherein each allocated transmission opportunity respectively corresponds to each of the plurality of mobile stations; and
selecting, by the base station, data to be transmitted to one mobile station from the plurality of packet data traffic buffers based on a priority of the data for transmitting during one allocated transmission opportunity, wherein each of the packet data traffic buffers stores different packet data traffic from each other corresponding to the one mobile station. - View Dependent Claims (25, 26, 27, 28)
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29. A base station for providing multiple packet data traffic to each of a plurality of mobile stations using a packet data channel in a communication system, the base station comprising:
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a plurality of packet data traffic buffers for receiving packet data from an upper layer of a base station, wherein the received packet data is classified according to mobile stations and packet data traffic which are subject to a quality of service (QoS) parameter value, wherein the received packet data is buffered to at least one of the plurality of packet data traffic buffers corresponding to a mobile station and packet data traffic;
a scheduler allocating transmission opportunities within itself for transmitting data to the plurality of mobile stations on the packet data channel, wherein each allocated transmission opportunity respectively corresponds to each of the plurality of mobile stations, wherein the scheduler selects data to be transmitted to one mobile station from the plurality of packet data traffic buffers based on a priority of the data for transmitting during one allocated transmission opportunity, wherein each of the packet data traffic buffers stores different packet data traffic from each other corresponding to the one mobile station. - View Dependent Claims (30, 31, 32, 33)
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Specification