JP2006518170A

5G,4G

Title

Not Available

Application Number:

JP20060503657

Publication Date:

03-08-2006

Current Assignee:

Family ID:

Application Date:

18-02-2004

Publication Country:

US

Priority Date:

18-02-2003

Declaring Company:

Abstract  Abstract

【Task】 A method and apparatus for variable length physical layer (PL) packet generation. Multiple security layer (SL) packets may be multiplexed into a single PL packet to increase efficiency, but the SL packets may have variable lengths. In one embodiment, differently formatted SL packets for different users are combined into a capsule that forms a PL packet. Shorter packets are for users who are in poor channel conditions or who require a smaller amount of data due to application and associated quality of service (QoS) requirements. In one embodiment, the modified preamble structure provides unicast or multi-user packets. Another embodiment provides a mechanism for identifying an ACK from a modified rate set, a single user packet, or a multiplexed packet (delayed ACK). ON / OFF keying for ACK channel versus bipolar keying used in IS-856, and / or multi-valued interpretation of DRC.

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.