JP2006166483A

5G,4G

Title

Method for performing wireless switching

Application Number:

JP20060009009

Publication Date:

22-06-2006

Current Assignee:

Family ID:

Application Date:

17-01-2006

Declaring Company:

Publication Country:

US

Priority Date:

05-07-2002

Title

Method for performing wireless switching

Application Number:

JP20060009009

Family ID:

Publication Country:

US

Publication Date:

22-06-2006

Application Date:

17-01-2006

Priority Date:

05-07-2002

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To improve performance of a point-to-multipoint wireless network wherein terminals share the same medium.

SOLUTION: A wireless LAN (WLAN) system for communications among a plurality of users (101-105) within a basic service system or cell comprises a switching access point (SAP) (106) for transmitting (116) and receiving (118) point-to-multipoint communications to and from the users. A plurality of ports are available at the SAP each of which is assigned to a unique carrier frequency for isolating communications among the users to prevent collisions with the ability of frequency assignment to be non-permanent and a capability of dynamic or pseudo-random carrier assignment. An alternative embodiment of the SAP uses beamforming to provide spatial ports for assignments to the plurality of users.

COPYRIGHT: (C)2006JPO&NCIPI

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.