Multi-stage setup for long-term evolution multimedia broadcast multicast service transmissions
View Patent ↗A system for providing a service is provided. The system includes a central control to promote a plurality of cells to use a first counting method to determine whether user equipment within the plurality of cells are interested in the service. Based on responses from at least one of the cells having interested user equipment, the central control promotes the at least one of the cells to either provide the service via point-to-multipoint broadcast, or use a second counting method to determine whether to provide the service via point-to-multipoint broadcast or point-to-point communication.
1. A network component, comprising:
a processor configured to:
instruct a plurality of cells under control of the network component to use a first counting method to determine whether user equipment within the plurality of cells are interested in a service;
count a number of cells that respond affirmatively to the determination;
when the number of cells is above a first threshold, cause the service to be transmitted via point to multipoint (PTM) communication; and
when the number of cells is below the first threshold; instruct the cells that respond affirmatively to use a second counting method to determine a number of UE's interested in the service,
wherein when the number of UE's in one of the cells that responds affirmatively is below a second threshold, the service is transmitted via point to point (PTP) communication, and when the number of UE's in one of the cells that responds affirmatively is above the second threshold, the service is transmitted via PTM communication, and
wherein when the number of UE's in one of the cells that responds affirmatively is above the second threshold, the processor is further configured to instruct all of the plurality of cells under control of the network component to transmit the service via PTM.
2. The network component of claim 1 , wherein the first counting method is a streamlined counting method and wherein the second counting method is a comprehensive counting method.
3. The network component of claim 2 , wherein the streamlined counting procedure comprises counting less than all of the UEs interested in the service.
4. The network component of claim 1 , wherein the first counting method is performed by a counting procedure wherein the cells issue a stop counting command in response to one user equipment indicating an interest in the service.
5. The network component of claim 1 , wherein the first threshold can be dynamically modified.
6. A method for providing a service in a wireless communication network, the method comprising:
instructing, by a central control, a plurality of cells under control of the central control to use a first counting method to determine whether user equipment within the plurality of cells are interested in the service;
counting, by the central control, a number of cells that respond affirmatively to the determination;
when the number of cells is above a first threshold, causing, by the central control, the service to be transmitted via point to multipoint (PTM) communication; and
when the number of cells is below the first threshold; instructing, by the central control, the cells that respond affirmatively to use a second counting method to determine a number of UE's interested in the service,
when the number of UE's in one of the cells that responds affirmatively is below a second threshold, the service is transmitted via point to point (PTP) communication, and when the number of UE's in one of the cells that responds affirmatively is above the second threshold, the service is transmitted via PTM communication, and
when the number of UE's in one of the cells that responds affirmatively is above the second threshold, instructing, by the central control, all of the plurality of cells under control of the central control to transmit the service via PTM.
7. The method of claim 6 wherein the first counting method is a streamlined counting method and wherein the second counting method is a comprehensive counting method.
8. The method of claim 6 , wherein the first counting method is performed by a counting procedure wherein the cells issue a stop counting command in response to one user equipment indicating an interest in the service.
9. The method of claim 6 , wherein the first threshold can be dynamically modified.