| 摘要 |
Certain embodiments of the invention may be found in a method and system for ordering sequences for synchronization signaling in a wireless system. Various aspects of the invention may enable a user equipment (UE) receiving signals from eUTRAN base stations (NodeBs). The received signals may comprise synchronization sequences transmitted using synchronization signals such as a primary synchronization signal (PSS) and a secondary synchronization signal (SSS). The UE may be enabled to determine the received PSS sequence and SSS sequence for downlink synchronization by correlating the received signal with a set of PSS sequences and a set of SSS sequences, respectively. An SSS sequence may be constructed from two length m-sequences from an ordered set of m-sequences. The ordered set of m-sequences may form a Walsh-Hadamard matrix, which enables the UE to use a fast Walsh-Hadamard matrix transform in SSS sequence processing.
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