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AssigneeApple Inc.
InventorsXiao Nie, Yaoqi Yan, Wanping Zhang, Qiang Miao, Jianxiong Shi
Estimating the term…
Transitioning a UE from a first RAT to a third RAT in an area having a first RAT, a second RAT, and a third RAT. The first RAT may be a second generation RAT, the second RAT may be a third generation RAT, and the third RAT may be a fourth generation RAT. The network of the first RAT may not provide information (e.g., a neighbor list) for the third RAT. The UE may use information to perform measurement of one or more base stations of the third RAT without attaching to the second RAT. For example, the UE may use pre-stored information to perform measurement of the third RAT. Alternatively, or additionally, the UE may receive the information (e.g., from a system information block) from the second RAT without attaching to the second RAT.
A method, comprising:
A user equipment device (UE), comprising:
A non-transitory, computer accessible memory medium storing program instructions for execution by a user equipment device (UE), wherein the UE comprises a first radio for communicating using a first radio access technology (RAT) and a second RAT, wherein the program instructions are executable by a processor to:
Dependencies are inferred from the claim text.