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US 7,095,723 B2Granted
Base station for code group synchronization
AssigneeInterDigital Technology Corporation
InventorsNadir Sezgin, Fatih M. Ozluturk
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AssigneeInterDigital Technology Corporation
InventorsNadir Sezgin, Fatih M. Ozluturk
Estimating the term…
A base station is capable of communicating in a time division duplex using code division multiple access format. The base station transmits a primary synchronization signal and secondary synchronization signals for synchronization purposes. A primary synchronization signal is transmitted in a selected time slot in a primary synchronization channel. The primary synchronization channel uses a plurality of time slots for communication. Each of a plurality of combinations of N code groups and the plurality of time slots is associated with a unique combination of secondary synchronization signals from a set of secondary synchronization signals, which does not exceed (log2 N)+1 in number. Selected secondary synchronization signals are transmitted out of a set of secondary synchronization signals. The selected secondary signals are associated with one of the N code groups. The one group is associated with the base station.
A base station capable of communicating in a time division duplex using code division multiple access format, the base station transmitting a primary synchronization signal and secondary synchronization signals for synchronization purposes, the base station comprising:
A base station capable of communicating in a time division duplex using code division multiple access format, the base station transmitting a primary synchronization signal and secondary synchronization signals for synchronization purposes, the base station comprising:
Dependencies are inferred from the claim text.