Method and apparatus for providing detection of a compatible network

1. A method comprising: detecting system synchronization sequences; decoding, in response to the detected synchronization sequences, an information block on a control channel of one of a plurality of networks, wherein the synchronization sequences are independent of the networks, and the information block includes a system indicator specifying release version of the network, the system indicator is set to provide backward compatibility with another one of the networks; and decoding another control channel of at least one of the plurality of networks based on the release version.

2. A method according to claim 1 , wherein the system indicator includes at least one of a standard, a standard release version, a system revision number, or other information corresponding to one or more system parameters in use on a carrier of the network.

3. A method according to claim 1 , further comprising: determining a carrier center frequency associated with a cell associated with the one network; and tuning to the determined carrier center frequency.

4. A method according to claim 3 , further comprising synchronizing to symbol sequences specific to the cell.

5. A non-transitory computer-readable storage medium carrying one or more sequences of one or more instructions which, when executed by one or more processors, cause the one or more processors to perform a method comprising detecting system synchronization sequences; decoding, in response to the detected synchronization sequences, an information block on a control channel of one of a plurality of networks, wherein the synchronization sequences are independent of the networks, and the information block includes a system indicator specifying release version of the network, the system indicator is set to provide backward compatibility with another one of the networks; and decoding another control channel of at least one of the plurality of networks based on the release version.

6. An apparatus comprising:

at least one processor; and

at least one memory including computer program code;

the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to perform at least the following:

detect system synchronization sequences, decode, in response to the detected synchronization sequences, an information block on a control channel of one of a plurality of networks, wherein the synchronization sequences are independent of the networks, and the information block includes a system indicator specifying release version of the one network, the system indicator is set to provide backward compatibility with another one of the networks; and decode another control channel of at least one of the plurality of networks based on the release version.

7. An apparatus according to claim 6 , wherein the system indicator includes at least one of a standard, a standard release version, a system revision number, or other information corresponding to one or more system parameters in use on a carrier of the network.

8. An apparatus according to claim 6 , wherein a carrier center frequency associated with a cell associated with the one network is determined.