Identification of UE counting results in eMBMS
First Claim
1. A method performed by a base station of reporting Multimedia Broadcast Multicast Service (MBMS) counting results, comprising:
- receiving, by the base station, from a Multi-cell/Multicast Coordination Entity (MCE), a base station counting request, the base station counting request including an update time and an identifier for each of one or more MBMS services;
transmitting, by the base station, to UEs supported by the base station, corresponding user equipment (UE) counting requests to determine whether each of the UEs is either receiving or wants to receive the one or more MBMS services;
if no counting results are received from the supported UEs within a defined reporting window for the one or more identified MBMS services, transmitting, to the MCE, an empty list of service identifiers; and
if counting results are received from the supported UEs for the one or more identified MBMS services within the defined reporting window, transmitting, to the MCE, a report, the report including;
a determined quantity of UEs for each of the one or more identified services; and
the update time from the received request.
1 Assignment
0 Petitions
Accused Products
Abstract
Methods (400, 500) and apparatus (16, 24) are disclosed for reporting and processing MBMS counting results. According to one exemplary embodiment, a base station counting request received from a MCE includes an update time, and identifiers for one or more MBMS services (402, 502). The base station includes the update time with its reported counting results (410). The MCE uses the update time to identify the transmitted counting request (506), and ignores counting data for services not identified in the request (516). In the same or another embodiment, if the base station has not received MBMS counting results from its supported UEs for one or more of the identified services within a defined reporting window (406), the base station transmits an empty list of service identifiers to the MCE (408). The MCE correspondingly determines that the base station has not yet received MBMS counting results for one or more of the identified services based on receiving the empty list (508, 510).
5 Citations
12 Claims
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1. A method performed by a base station of reporting Multimedia Broadcast Multicast Service (MBMS) counting results, comprising:
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receiving, by the base station, from a Multi-cell/Multicast Coordination Entity (MCE), a base station counting request, the base station counting request including an update time and an identifier for each of one or more MBMS services; transmitting, by the base station, to UEs supported by the base station, corresponding user equipment (UE) counting requests to determine whether each of the UEs is either receiving or wants to receive the one or more MBMS services; if no counting results are received from the supported UEs within a defined reporting window for the one or more identified MBMS services, transmitting, to the MCE, an empty list of service identifiers; and if counting results are received from the supported UEs for the one or more identified MBMS services within the defined reporting window, transmitting, to the MCE, a report, the report including; a determined quantity of UEs for each of the one or more identified services; and the update time from the received request. - View Dependent Claims (2, 3)
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4. A base station operative to support Multimedia Broadcast Multicast Services (MBMS), the base station comprising:
a transceiver and one or more processing circuits that are jointly configured to; receive, from a Multi-cell/Multicast Coordination Entity (MCE), a base station counting request, the base station counting request including an update time and an identifier for each of one or more MBMS services; transmit, to UEs supported by the base station, corresponding user equipment (UE) counting requests to determine whether each of the UEs is either receiving or wants to receive the one or more MBMS services; if no counting results are received within a defined reporting window for the one or more identified MBMS services, transmit, to the MCE, an empty list of service identifiers; and if counting results are received from the supported UEs for the one or more identified MBMS services within the defined reporting window, transmit, to the MCE, a report, the report including; a determined quantity of UEs for each of the one or more identified services; and the update time from the received request. - View Dependent Claims (5, 6)
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7. A method performed by a Multi-cell/Multicast Coordination Entity (MCE) of processing Multimedia Broadcast Multicast Service (MBMS) counting results for individual MBMS services, the method comprising:
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transmitting, by the MCE, to a base station, a base station counting request in an MBMS service area, the base station counting request including an update time and one or more MBMS service identifiers, the base station counting request requesting, for each of the identified MBMS services, a quantity of user equipment (UEs) that are either receiving or want to receive the identified MBMS service; receiving, by the MCE, from the base station, a counting report, the counting report including the update time; determining that the counting report corresponds to the base station counting request based on the update time in the counting report matching the update time in the base station counting request; determining not to use any counting data included in the report that corresponds to services not identified in the transmitted request; and if the report includes an empty list of service identifiers, determining that the base station did not receive counting results within a defined reporting window from its UEs for at least one of the one or more identified MBMS services. - View Dependent Claims (8, 9)
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10. A Multi-cell/Multicast Coordination Entity (MCE) operative to support Multimedia Broadcast Multicast Services (MBMS), the MCE comprising:
a transceiver and one or more processing circuits jointly configured to; transmit, to a base station in an MBMS service area, a base station counting request, the request including an update time and one or more MBMS service identifiers, the base station counting request requesting, for each of the identified MBMS services, a quantity of user equipment (UEs) that are either receiving or want to receive the identified MBMS service; receive, from the base station, a counting report, the counting report including the update time; determine that the counting report corresponds to the base station counting request based on the update time in the counting report matching the update time in the base station counting request; determine not to use any counting data included in the report that corresponds to services not identified in the transmitted request; and if the report includes an empty list of service identifiers, determine that the base station did not receive counting results within a defined reporting window from its UEs for at least one of the one or more identified MBMS services. - View Dependent Claims (11, 12)
Specification