JP2008539678A

5G,4G

Title

Not Available

Application Number:

JP20080509133

Publication Date:

13-11-2008

Current Assignee:

Family ID:

Application Date:

26-04-2006

Declaring Company:

Publication Country:

US

Priority Date:

26-04-2005

Title

Not Available

Application Number:

JP20080509133

Family ID:

Publication Country:

US

Publication Date:

13-11-2008

Application Date:

26-04-2006

Priority Date:

26-04-2005

Current Assignee:

Declaring Company:

Abstract  Abstract

Techniques for performing encryption and rearrangement using a single full sequence number are disclosed. The transmitter encrypts the input packet and obtains an encrypted packet. Each input packet is encrypted using the full sequence number. The transmitter generates an output packet for the encrypted packet. Each output packet includes a partial sequence number that is used to perform reordering and is derived from the full sequence number. The full sequence number is incremented for each input packet or for each byte of each packet. The partial sequence number is used as a sequence number for RLC and is used for rearrangement, double detection, error correction, and / or other functions. The receiver performs complementary processing, rearranges the received packets based on the partial sequence numbers included in each packet, and encrypts the received packets using the partial sequence numbers included in each received packet. (Selection) Figure 5

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.