CN101868928B

5G,4G

Title

SECONDARY SYNCHRONIZATION SIGNAL MAPPING

Application Number:

CN20088117068

Publication Date:

21-01-2015

Current Assignee:

Family ID:

Application Date:

22-09-2008

Declaring Company:

Publication Country:

US

Priority Date:

21-09-2007

Title

SECONDARY SYNCHRONIZATION SIGNAL MAPPING

Application Number:

CN20088117068

Family ID:

Publication Country:

US

Publication Date:

21-01-2015

Application Date:

22-09-2008

Priority Date:

21-09-2007

Current Assignee:

Declaring Company:

Abstract  Abstract

Embodiments of the present disclosure provide a transmitter a receiver and a method of operating an emitter or receiver. In one embodiment the transmitter (105 115) and base station use and includes a controller configured to provide the main module of the primary synchronous signal. The emitter also includes a controller configured to provide from the mapping module of the synchronous signals (107 117) the slave synchronization signal derived from two sequences of the same sequence from a group of N and obtained by the index pair (S1 S2) index S1 and S2 is in a range from 0 to N-1 N sequences wherein the index pair (S1 S2) comprises a group of mapping the index the index of the group mapping defined for the group and cell identification group corresponding to the same phase. Furthermore the transmitter further includes a controller configured to transmit the primary synchronization signal and the synchronization signal from the emitting module (108 118).

Embodiments of the present disclosure provide a transmitter a receiver and methods of operating a transmitter or a receiver. In one embodiment the transmitter (105 115) is for use with a base station and includes a primary module configured to provide a primary synchronization signal. The transmitter also includes a secondary mapping module (107 117) configured to provide a secondary synchronization signal derived from two sequences taken from a same set of N sequences and indexed by an index pair (S1 S2) with S1 and S2 ranging from zero to N-I wherein the index pair (S1 S2) is contained in a mapped set of index pairs corresponding to the same set of N sequences that defines a cell identity group. Additionally the transmitter further includes a transmit module (108 118) configured to transmit the primary and secondary synchronization signals.

Embodiments of the present disclosure provide a transmitter a receiver and methods of operating a transmitter or a receiver. In one embodiment the transmitter (105 115) is for use with a base station and includes a primary module configured to provide a primary synchronization signal. The transmitter also includes a secondary mapping module (107 117) configured to provide a secondary synchronization signal derived from two sequences taken from a same set of N sequences and indexed by an index pair (S 1 S2) with S1 and S2 ranging from zero to N-I wherein the index pair (S1 S2) is contained in a mapped set of index pairs corresponding to the same set of N sequences that defines a cell identity group. Additionally the transmitter further includes a transmit module (108 118) configured to transmit the primary and secondary synchronization signals.

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.