US8488560B2

5G,4G,3G,2G

Title

RANDOM ACCESS METHOD EVOLVED NODE B AND TERMINAL EQUIPMENT

Application Number:

US201213426263

Publication Date:

16-07-2013

Current Assignee:

Family ID:

Application Date:

21-03-2012

Publication Country:

US

Priority Date:

09-04-2009

Declaring Company:

Abstract  Abstract

A random access method an evolved Node B (eNB) and a terminal equipment are provided. The method includes: determining target component carriers to which a User Equipment (UE) is to be handed over and notifying the UE of information about the target component carriers through a source eNB; and after receiving a dedicated random access preamble sent by the UE sending a random access response message on at least one component carrier in the target component carriers. The terminal equipment includes: a handover command receiving unit a sending unit and a random response receiving unit. Therefore in a random access procedure of cell handover the eNB is capable of determining downlink component carriers that a UE monitors thereby increasing utilization rate of downlink resources.

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.