公开(公告)号：US20170222773A1

公开(公告)日：2017-08-03

申请号：US15502567

申请日：2014-08-11

Applicant: Nokia Solutions and Networks Oy

Inventor： Moushumi SEN ,  Suresh KALYANASUNDARAM ,  Prakhar V NASHINE

IPC: H04L5/00 ,  H04W72/12 ,  H04W24/10

CPC classification number: H04L5/0032 ,  H04L5/0048 ,  H04L5/0073 ,  H04W24/10 ,  H04W72/1231 ,  H04W84/045

Abstract: There are provided measures for inter-cell interference coordination in heterogeneous networks. Such measures exemplarily include determining a strongest interfering macro cell access node, said strongest interfering macro cell access node operating in time based subframes, wherein said subframes include almost blank transmission subframes during which said strongest interfering macro cell access node is muted and active transmission subframes during which said strongest interfering macro cell access node is transmitting, reporting said strongest interfering macro cell access node, and receiving a transmission in a subframe, wherein a control parameter of said transmission is set based on whether said subframe corresponds to an almost blank transmission subframe of said strongest interfering macro cell access node or to an active transmission subframe of said strongest interfering macro cell access node.

公开(公告)号：US20210227556A1

公开(公告)日：2021-07-22

申请号：US17258567

申请日：2018-08-28

Applicant: Nokia Solutions and Networks Oy

Inventor： Moushumi SEN ,  Suresh KALYANASUNDARAM ,  Rajeev AGRAWAL

IPC: H04W72/12 ,  H04W72/04

Abstract: A base station including a memory and a processor. The memory is configured to store computer readable instructions. The processor is configured to execute the computer readable instructions such that the memory, the processor and the computer readable instructions cause the base station to order a plurality of reception devices according to an amount of transmission resources required to transmit transmission data to each reception device, assign transmission resources in a time slot in blocks to each of the plurality of reception devices in order from a first reception device requiring the least amount of transmission resources to a reception device among the plurality of reception devices requiring a greatest amount of transmission resources, the time slot being divided into a plurality of symbols, and transmit the transmission data to the plurality of reception devices using the assigned transmission resources.