Patent · US Active

Method and system relating to handover

US11290929B2 · kind B2 · utility

0Cited by

0References

26Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Leo Hedlund · Alvesta, SE
Anders Johansson · Fagersta, SE
Mikael Jonsson · Sundbyberg, SE

Key dates

Filing date	May 22, 2015
Grant date	Mar 29, 2022
Priority date	—
Expiry date	May 22, 2035

Classification

Technology area (CPC H)Electricity
CPC primaryH04W36/249
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method relating to handover in a communication system is disclosed. The method comprises establishing that a communication device is involved in a handover process from a first cell to a second cell, and increasing at least one of diversity and transmission power of a scheduling assignment transmitted on physical downlink control channel resources, wherein the physical downlink control channel resources are multiplexed with data resources in one or more orthogonal frequency division multiplexing, OFDM, symbols and wherein the scheduling assignment is specific for the communication device. A corresponding communication system, computer programs and computer program products are also disclosed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.