公开(公告)号：US11432281B2

公开(公告)日：2022-08-30

申请号：US15610876

申请日：2017-06-01

Applicant: Optis Wireless Technology, LLC

Inventor： Anders Johansson ,  Leo Hedlund

IPC: H04W72/04 ,  H04L5/00 ,  H04W48/12 ,  H04L1/00 ,  H04W52/02

Abstract: The downlink control channels in a control region of each downlink subframe in a telecommunication system are divided into at least one common subset of the downlink control channels and a plurality of group subsets of the downlink control channels, such that the common subset or each common subset will be decoded by every user equipment, and each group subset will be decoded only by a limited group of user equipments. Resource assignment messages for a user equipment can then be transmitted on a downlink control channel of the relevant group subset, to avoid the need for messages to be decoded by a large number of UEs that will not act on them, while broadcast messages can be transmitted on a downlink control channel of the relevant common subset, to avoid the need for messages to be transmitted many times.

公开(公告)号：US20170280449A1

公开(公告)日：2017-09-28

申请号：US15610876

申请日：2017-06-01

Applicant: Optis Wireless Technology, LLC

Inventor： Anders Johansson ,  Leo Hedlund

IPC: H04W72/04 ,  H04L5/00 ,  H04W48/12 ,  H04L1/00 ,  H04W52/02

Abstract: The downlink control channels in a control region of each downlink subframe in a telecommunication system are divided into at least one common subset of the downlink control channels and a plurality of group subsets of the downlink control channels, such that the common subset or each common subset will be decoded by every user equipment, and each group subset will be decoded only by a limited group of user equipments. Resource assignment messages for a user equipment can then be transmitted on a downlink control channel of the relevant group subset, to avoid the need for messages to be decoded by a large number of UEs that will not act on them, while broadcast messages can be transmitted on a downlink control channel of the relevant common subset, to avoid the need for messages to be transmitted many times.

公开(公告)号：US09699782B2

公开(公告)日：2017-07-04

申请号：US14484381

申请日：2014-09-12

Applicant: Optis Wireless Technology, LLC

Inventor： Anders Johansson ,  Leo Hedlund

IPC: H04W72/04 ,  H04W48/12 ,  H04L1/00 ,  H04L5/00 ,  H04W52/02

CPC classification number: H04W72/0446 ,  H04L1/0038 ,  H04L1/009 ,  H04L1/0091 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0053 ,  H04W48/12 ,  H04W52/0222 ,  H04W72/042 ,  Y02D70/1242 ,  Y02D70/1262

Abstract: The downlink control channels in a control region of each downlink subframe in a telecommunication system are divided into at least one common subset of the downlink control channels and a plurality of group subsets of the downlink control channels, such that the common subset or each common subset will be decoded by every user equipment, and each group subset will be decoded only by a limited group of user equipments. Resource assignment messages for a user equipment can then be transmitted on a downlink control channel of the relevant group subset, to avoid the need for messages to be decoded by a large number of UEs that will not act on them, while broadcast messages can be transmitted on a downlink control channel of the relevant common subset, to avoid the need for messages to be transmitted many times.