AR049928A1

5G,4G

Title

Not Available

Application Number:

AR2005P102530

Publication Date:

13-09-2006

Current Assignee:

Family ID:

Application Date:

21-06-2005

Declaring Company:

Publication Country:

US

Priority Date:

18-06-2004

Title

Not Available

Application Number:

AR2005P102530

Family ID:

Publication Country:

US

Publication Date:

13-09-2006

Application Date:

21-06-2005

Priority Date:

18-06-2004

Current Assignee:

Declaring Company:

Abstract  Abstract

Each base station transmits a TDM 1 pilot wave that has multiple instances of a pilot-1 wave sequence generated with a PN1 sequence and a TDM 2 pilot wave that has at least one instance of a pilot-2 wave sequence generated with a sequence PN2. Each base station is assigned a specific PN2 sequence that uniquely identifies that base station. A terminal uses the TDM 1 pilot wave to detect the presence of a signal and uses the TDM 2 pilot wave to identify base stations and obtain an accurate time. For signal detection, the terminal performs a delayed correlation on received samples and determines if a signal is present. If a signal is detected, the terminal makes a direct correlation on the samples received with PN1 sequences for K1 different time variations and identifies the strongest instances of K2 pilot waves TDM 1. For a temporary synchronization, the terminal makes a direct correlation on samples received with PN2 sequences to detect TDM 2 pilot waves.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.