MY164719A

5G,4G,3G,2G

Title

METHOD AND APPARATUS FOR OPTIMIZING UPLINK RANDOM ACCESS CHANNEL TRANSMISSION

Application Number:

MY2012PI03335

Publication Date:

30-01-2018

Current Assignee:

Family ID:

Application Date:

11-02-2011

Declaring Company:

Publication Country:

US

Priority Date:

12-02-2010

Title

METHOD AND APPARATUS FOR OPTIMIZING UPLINK RANDOM ACCESS CHANNEL TRANSMISSION

Application Number:

MY2012PI03335

Family ID:

Publication Country:

US

Publication Date:

30-01-2018

Application Date:

11-02-2011

Priority Date:

12-02-2010

Current Assignee:

Declaring Company:

Abstract  Abstract

METHOD AND APPARATUS ARE DISCLOSED FOR OPTIMIZING RANDOM ACCESS CHANNEL, RACH TRANSMISSIONS FROM WIRELESS TRANSMIT/RECEIVE UNITS, WTRUs (102A, 102B, 102C, 102D) FOR MULTIPLE TRANSMISSIONS. A WTRU (102) MAY INITIATE UPLINK TRANSMISSION FOR A RANDOM ACCESS PROCEDURE USING A CONFIGURED TIME RESOURCE SUCH THAT THE UPLINK RESOURCES MAY BE TIME SHARED BY A PLURALITY OF WTRUs (102A, 102B, 102C, 102D). THE TRANSMISSION TIME MAY BE CALCULATED ON AN ABSOLUTE OR RELATIVE BASIS. A BACKOFF TIME MAY BE APPLIED BEFORE STARTING THE UPLINK TRANSMISSION. THE BACKOFF TIME MAY BE WTRU-SPECIFIC, WTRU GROUP-SPECIFIC, SPECIFIED PER ACCESS CLASS AND MAY BE DETERMINED BASED ON A PRIORITY BASIS. A SCALING FACTOR MAY BE APPLIED TO THE BACKOFF TIME. A CONTENTION FREE ALLOCATION METHOD MAY BE USED TO DETERMINE THE APPROPRIATE RESOURCE. THE DATA MAY BE TRANSMITTED WITH AND WITHOUT A PREAMBLE. THE WTRUs (102A, 102B, 102C, 102D) MAY INCLUDE MACHINE TYPE COMMUNICATION DEVICES AND MAY BE GROUPED IN ACCORDANCE WITH A NUMBER OF FACTORS OR CHARACTERISTICS. THE MOST ILLUSTRATIVE DRAWING IS

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.