METHOD, MCE AND BASE STATION FOR DYNAMICALLY DISPATCHING RADIO RESOURCES FOR MBSFN TRANSMISSION
First Claim
1. A method for dynamically dispatching radio resources used for Multicast Broadcast Single Frequency Network (MBSFN) transmissions for Multimedia Broadcast Multicast Service (MBMS), comprising:
- determining, by a Multi-Cell/Multicast Coordination Entity (MCE), for a current dispatching period, semi-static MBMS dispatching information for each MBMS service or each MBMS service group, according to Quality of Service (QoS) requirements of each MBMS service or each MBMS service group used for MBSFN transmission, wherein said MBMS service group is a service group formed by statistically multiplexing a plurality of MBMS services that have the same Block Error Rate as their QoS requirements;
informing, by said MCE, each base station and respective mobile stations under the control of each base station in an MBSFN area of the determined semi-static MBMS dispatching information; and
dispatching, by each base station, the radio resources dynamically according to the semi-static MBMS dispatching information received from the MCE and actual data volume to be processed by each MBMS service or each MBMS service group.
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Accused Products
Abstract
A method for dynamically dispatching radio resources used for Multicast Broadcast Single Frequency Network (MBSFN) transmissions for Multimedia Broadcast Multicast Service (MBMS) is provided, comprising: for a current dispatching period, determining, by a Multi-Cell/Multicast Coordination Entity (MCE), semi-static MBMS dispatching information for each MBMS service or each MBMS service group, according to the Quality of Service (QoS) requirements of each MBMS service or each MBMS service group used for MBSFN transmission, wherein said MBMS service group is a service group formed by statistically multiplexing a plurality of MBMS services that have the same Block Error Rate as their QoS requirements; informing, by said MCE, each base station and respective mobile stations under the control of each base station in an MBSFN area of the determined semi-static MBMS dispatching information; and, dispatching, by each base station, the radio resources dynamically, according to the semi-static MBMS dispatching information received from the MCE and actual data volume to be processed by each MBMS service or each MBMS service group.
24 Citations
16 Claims
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1. A method for dynamically dispatching radio resources used for Multicast Broadcast Single Frequency Network (MBSFN) transmissions for Multimedia Broadcast Multicast Service (MBMS), comprising:
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determining, by a Multi-Cell/Multicast Coordination Entity (MCE), for a current dispatching period, semi-static MBMS dispatching information for each MBMS service or each MBMS service group, according to Quality of Service (QoS) requirements of each MBMS service or each MBMS service group used for MBSFN transmission, wherein said MBMS service group is a service group formed by statistically multiplexing a plurality of MBMS services that have the same Block Error Rate as their QoS requirements; informing, by said MCE, each base station and respective mobile stations under the control of each base station in an MBSFN area of the determined semi-static MBMS dispatching information; and dispatching, by each base station, the radio resources dynamically according to the semi-static MBMS dispatching information received from the MCE and actual data volume to be processed by each MBMS service or each MBMS service group. - View Dependent Claims (2, 3, 4, 5, 7, 8, 9, 10)
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6. (canceled)
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11. A Multi-Cell/Multicast Coordination Entity (MCE) for dynamically dispatching radio resources used for Multicast Broadcast Single Frequency Network (MBSFN) transmissions for Multimedia Broadcast Multicast Service (MBMS), comprising:
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a dispatching information determining means for determining, for a current dispatching period, semi-static MBMS dispatching information for each MBMS service or each MBMS service group, according to Quality of Service (QoS) requirements of each MBMS service or each MBMS service group used for MBSFN transmission, wherein said MBMS service group is a service group formed by statistically multiplexing a plurality of MBMS services that have the same Block Error Rate as their QoS requirements; and a dispatching information transmitting means for transmitting a semi-static MBMS dispatching information message including said semi-static MBMS dispatching information to each base station in an MBSFN area. - View Dependent Claims (12, 13)
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14. A base station for dynamically dispatching radio resources used for Multicast Broadcast Single Frequency Network (MBSFN) transmissions for Multimedia Broadcast Multicast Service (MBMS), comprising:
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a dispatching information receiving means for receiving a semi-static MBMS dispatching information message from a Multi-Cell/Multicast Coordination Entity (MCE), wherein said semi-static MBMS dispatching information message includes the semi-static MBMS dispatching information for each MBMS service or each MBMS service group determined by the MCE according to the Quality of Service (QoS) requirements of each MBMS service or each MBMS service group used for MBSFN transmission; and a dynamic dispatching means for dynamically dispatching the radio resources, for a current dispatching period, according to the semi-static MBMS dispatching information included in the received semi-static MBMS dispatching information message and actual data volume to be processed by each MBMS service or each MBMS service group. - View Dependent Claims (15, 16)
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Specification