Method and device for searching cell
AssigneeZTE Microelectronics Technology Co., Ltd.
InventorHui Lei
Life of this patent
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Abstract
Provided are a method and device for searching a cell, and the method comprises: timeslot synchronization is performed; a primary scrambling code group is identified and a frame synchronization is performed according to hashed values of code numbers of secondary synchronization codes (SSCs) in any several consecutive timeslots; and a primary scrambling code is obtained in the primary scrambling code group according to the primary scrambling code group, so as to complete cell searching.
Claims12
A method for searching a cell, which is applied to User Equipment (UE), comprising:
- performing time slot synchronization;
- identifying a primary scrambling code group and performing frame synchronization according to hashed values of code numbers of Secondary Synchronization Codes (SSCs) in any several consecutive timeslots;
- and
- obtaining a primary scrambling code in the primary scrambling code group according to the primary scrambling code group to complete cell searching.
A device for searching a cell, which is located in User Equipment (UE), comprising:
- a timeslot synchronization component, which is coupled to a primary scrambling code group identification and frame synchronization component, configured to perform timeslot synchronization;
- the primary scrambling code group identification and frame synchronization component, which is coupled to a cell searching component, configured to identify a primary scrambling code group and perform frame synchronization according to hashed values of code numbers of secondary synchronization codes (SSCs) in any several consecutive timeslots;
- and
- the cell searching component, which is coupled to the primary scrambling code group identification and frame synchronization component, configured to obtain a primary scrambling code in the primary scrambling code group according to the primary scrambling code group to complete cell searching.
Dependencies are inferred from the claim text.