CN1402910B

3G

Title

Method and arrangement for implementing intra-frame interleaving

Application Number:

CN20008016503

Publication Date:

05-05-2010

Current Assignee:

Family ID:

Application Date:

29-11-2000

Declaring Company:

Publication Country:

US

Priority Date:

30-11-1999

Title

Method and arrangement for implementing intra-frame interleaving

Application Number:

CN20008016503

Family ID:

Publication Country:

US

Publication Date:

05-05-2010

Application Date:

29-11-2000

Priority Date:

30-11-1999

Current Assignee:

Declaring Company:

Abstract  Abstract

provides a method and wireless device for before the data stream (201) composed of digital information symbols transmitted through a radio interface to interleave. performing permutation on the digital data streams (202 203 401 402) so as to generate the replacement digital data streams (204). from the replacement digital data streams provided to one component stream (404) for each of component stream is mapped to one spreading code (406). the reverse the order (405) at least one component stream prior to mapping the information symbols of the component flow to one spreading code.

A method and radio device are provided for interleaving a stream of data (201) consisting of digital information symbols prior to transmission over a radio interface. A permutation is performed (202 203 401 402) to the stream of digital data thus producing a permutated stream of digital data (204). From the permutated stream of digital data there are provided at least two component streams (404) for mapping each component stream into a spreading code (406). The order of information symbols is reversed (405) in at least one component stream prior to mapping it into a spreading code.

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.