Method for determining successful receipt at a mobile terminal
View Patent ↗Transmissions sent on a multicast broadcast multimedia service control channel (MCCH) to a mobile terminal are determined to be successfully received by signalling the expected number of messages within the transmission; and terminating receipt of the MCCH only when the number of messages received is equal to the number of messages signalled.
1. A method of determining successful receipt at a mobile terminal of transmissions sent on a multicast broadcast multimedia service control channel, comprising:
signaling an expected number of messages within a transmission in a multicast broadcast multimedia service control channel message;
determining, at the mobile terminal, a number of messages received and comparing the number of messages received with the expected number of messages indicated by said signaling;
terminating receipt of the multicast service control channel only when the number of messages received is equal to the number of messages signaled,
wherein the expected number of messages signaled represents a total number of neighbor cell messages.
2. A method according to claim 1 , wherein the total number of neighbor cell messages is signaled in a multicast broadcast multimedia service modified services information message.
3. A method according to claim 1 , wherein the total number of neighbor cell messages equals a number of neighbor cells in the transmission.
4. A method according to claim 1 , wherein the total number of neighbor cell messages is a number of neighbor cells in the transmission associated with each service.
5. A method according to claim 1 , wherein the transmission includes a multicast broadcast multimedia service (MBMS) modified services information message and an MBMS unmodified services information message.
6. A method according to claim 5 , wherein the transmission further includes one or more of an MBMS general information message, an MBMS common point-to-multipoint radio bearer message, an MBMS current cell point-to-multipoint radio bearer message, and one or more MBMS neighbor cell point-to-multipoint radio bearer messages.
7. A mobile terminal for determining successful receipt of transmissions sent on a multicast broadcast multimedia service control channel, the mobile terminal comprising:
one or more processors configured to:
receive an expected number of messages being signaled within a transmission in a multicast broadcast multimedia service control channel message;
compare a number of received messages with respect to the expected number of messages being signaled within the transmission; and
terminate further receipt of the multicast broadcast multimedia service control channel only when the number of messages received is equal to the number of messages signaled,
wherein the expected number of messages signaled represents a total number of neighbor cell messages.