EP2765731

SEP

Method and apparatus of small cell enhancement in a wireless communication system

Filed

Dec 19, 2013

Technology

Electrical engineering · Digital communication

UPC cases

Ownership history

As recorded at the EPO. Transfers made after the opposition period are recorded in national registers and may be missing here.

Innovative Sonic Corporationsince Aug 12, 2014; EPO record ends Apr 22, 2022

Abstract

A method and apparatus are disclosed to provide small cell enhancement in a wireless communication system. The method includes connecting to more than one serving cell. The method further incudes triggering a Buffer Status Report (BSR) or a Power Headroom Report (PHR). The method further includes transmitting a Medium Access Control (MAC) control element corresponding to the BSR or the PHR in a serving cell, wherein the serving cell depends on a trigger of the BSR or the PHR.

Litigation history

Date	Case	Division	Type	Outcome	Parties
Dec 1, 2025	UPC CoA 838/2025	Court of Appeal	Appeal	Locked	Innovative Sonic Corporation +9

Additional proceedings on this patent

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