公开(公告)号：US12273863B2

公开(公告)日：2025-04-08

申请号：US17271253

申请日：2018-09-27

Applicant: Nokia Solutions and Networks Oy

Inventor： Esa Tiirola ,  Ilkka Keskitalo

IPC: H04W72/04 ,  H04W72/0446 ,  H04W72/1263

Abstract: A method comprises receiving resource configuration from at least one of a parent node and donor node. The resource configuration comprises information defining at least one resource type for a plurality of links for at least one time and at least one resource. The method comprises allocating, in dependence on the resource configuration, the at least one resource for said at least one time to at least one link of the plurality of links, the at least one link being with one or more child nodes.

公开(公告)号：US10165594B2

公开(公告)日：2018-12-25

申请号：US15377431

申请日：2016-12-13

Applicant: Nokia Solutions and Networks OY

Inventor： Frank Frederiksen ,  Esa Tiirola

IPC: H04W72/14 ,  H04L1/16 ,  H04L1/18 ,  H04L5/00 ,  H04W72/00 ,  H04W72/04 ,  H04L27/26 ,  H04W28/04

Abstract: From the network perspective, an uplink resource allocation (PDCCH) is sent that grants an uplink resource to a plurality of user equipments UEs, and the allocation has an indication of a cyclic shift CS for each of the plurality of UEs. The granted uplink resource is mapped to a downlink resource (PHICH) in dependence on the indicated CS for each of the plurality of UEs. The mapping is such that for a predetermined number of UEs being allocated a same uplink resource in a single MU-MIMO uplink resource allocation grant, each pair of said predetermined number of UEs which map to an adjacent downlink resource exhibit an optimized CS relative to one another. The network sends to each of the respective plurality of UEs on the respective mapped downlink resource an indication (ACK/NACK) about data received (on a PUSCH). Apparatus, method, and computer programs for network and UE side implementations are detailed.

公开(公告)号：US20170094682A1

公开(公告)日：2017-03-30

申请号：US15377431

申请日：2016-12-13

Applicant: Nokia Solutions and Networks Oy

Inventor： Frank Frederiksen ,  Esa Tiirola

IPC: H04W72/14 ,  H04L1/18 ,  H04L27/26 ,  H04L5/00

CPC classification number: H04W72/14 ,  H04L1/1607 ,  H04L1/1812 ,  H04L1/1854 ,  H04L5/0005 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0091 ,  H04L27/2607 ,  H04W28/04 ,  H04W72/00 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/0493

Abstract: From the network perspective, an uplink resource allocation (PDCCH) is sent that grants an uplink resource to a plurality of user equipments UEs, and the allocation has an indication of a cyclic shift CS for each of the plurality of UEs. The granted uplink resource is mapped to a downlink resource (PHICH) in dependence on the indicated CS for each of the plurality of UEs. The mapping is such that for a predetermined number of UEs being allocated a same uplink resource in a single MU-MIMO uplink resource allocation grant, each pair of said predetermined number of UEs which map to an adjacent downlink resource exhibit an optimized CS relative to one another. The network sends to each of the respective plurality of UEs on the respective mapped downlink resource an indication (ACK/NACK) about data received (on a PUSCH). Apparatus, method, and computer programs for network and UE side implementations are detailed.

公开(公告)号：US20160080130A1

公开(公告)日：2016-03-17

申请号：US14953616

申请日：2015-11-30

Applicant: Nokia Solutions and Networks Oy

Inventor： Esa Tiirola ,  Kari Hooli ,  Timo Lunttila

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04W72/0413 ,  H04J13/22 ,  H04L1/18 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/0064 ,  H04L5/0091 ,  H04W72/0446 ,  H04W72/0453

Abstract: In one exemplary embodiment, a method includes: configuring a common resource space having a plurality of time-frequency resources and code resources, where the common resource space includes a first portion for a first type of signaling and a second portion for a second type of signaling, where the first type of signaling includes at least one of persistent acknowledgement signaling and scheduling request signaling, where the second type of signaling includes dynamic acknowledgement signaling; and allocating, based on the configured common resource space, resources of the common resource space for the at least one of persistent acknowledgement signaling and scheduling request signaling.

Abstract translation: 在一个示例性实施例中，一种方法包括：配置具有多个时频资源和代码资源的公共资源空间，其中公共资源空间包括用于第一类型的信令的第一部分和用于第二类型 信令，其中第一类型的信令包括持续确认信令和调度请求信令中的至少一个，其中第二类型的信令包括动态确认信令; 以及基于所配置的公共资源空间，为所述持久确认信令和调度请求信令中的至少一个分配所述公共资源空间的资源。