公开(公告)号：US20240340939A1

公开(公告)日：2024-10-10

申请号：US18707254

申请日：2021-11-10

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Peiliang CHANG ,  Akram BIN SEDIQ ,  Mats ZACHRISON

IPC分类号： H04W72/50 ,  H04L5/00 ,  H04W24/02 ,  H04W76/36

CPC分类号： H04W72/535 ,  H04L5/0051 ,  H04W24/02 ,  H04W76/36

摘要： A network node, computer program, computer program product, and a method performed in a network node includes obtaining an estimated data amount of a user equipment, UE, and a resource utilization rate. A percentile R of the estimated data amount is obtained based on a data amount distribution table. The percentile R is compared to the resource utilization rate. Responsive to the percentile R being higher than the resource utilization rate, a resource is allocated to the UE.

公开(公告)号：US20240048338A1

公开(公告)日：2024-02-08

申请号：US18258942

申请日：2020-12-23

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Mats ZACHRISON ,  Peiliang CHANG ,  Tao CUI ,  Sven EKEMARK ,  Sofia SVEDEVALL ,  Henning WIEMANN ,  Linnea FAXÉN

IPC分类号： H04L5/00

CPC分类号： H04L5/0091 ,  H04L5/006

摘要： A method for selecting one or more secondary cells, SCells for supporting communication with a user equipment, UE, by carrier aggregation, CA. The one or more SCells is/are selected from a set of SCell candidates available for an access node. The method includes estimating a probability that the UE connected to a primary cell, PCell, of the access node is in coverage of an SCell in the set of candidates, predicting available resources for the SCell, calculating a CA value for the SCell based on the estimated probability, an estimated spectral efficiency and the predicted available resources, and calculating a CA value for each SCell of the set of SCell candidates, ranking the SCells of the set of SCell candidates based on their calculated CA values, and selecting one or more SCells for providing CA with the UE based on the ranking.

公开(公告)号：US20220376770A1

公开(公告)日：2022-11-24

申请号：US17597616

申请日：2019-07-15

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Peiliang CHANG ,  Sholeh YASINI ,  Torbjörn WIGREN ,  Richard WIREN ,  Juhani KAUPPI

IPC分类号： H04B7/185 ,  H04W24/08

摘要： A method performed by a node in a wireless communication networks. The method comprises obtaining measurement data for one or more measurements performed, by a wireless device in the wireless communication network, on at least one first radio signal transmitted by one or more base stations in the wireless communication network. The method further comprises determining whether or not the wireless device is airborne by inputting the measurement data to a model developed using a machine learning algorithm.

公开(公告)号：US20230088733A1

公开(公告)日：2023-03-23

申请号：US17802355

申请日：2020-03-12

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Akram BIN SEDIQ ,  Peiliang CHANG ,  Mats ZACHRISON

IPC分类号： H04W72/04 ,  H04L5/00

摘要： Methods and apparatuses are provided for dynamic machine learning decision threshold for resource allocation/de-allocation. In one embodiment, a network node includes processing circuitry configured to cause the network node to dynamically adjust an allocation decision threshold; and determine whether to allocate at least one radio resource based at least in part on the allocation decision threshold. In one embodiment, a network node includes processing circuitry configured to cause the network node to dynamically adjust a de-allocation decision threshold; and determine whether to de-allocate at least one radio resource based at least in part on the de-allocation decision threshold.

公开(公告)号：US20220295346A1

公开(公告)日：2022-09-15

申请号：US17633393

申请日：2020-07-01

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Zhang FU ,  Peiliang CHANG ,  Yifei JIN

IPC分类号： H04W28/06 ,  H04L1/00 ,  H04W28/04

摘要： A Data Compression Manager (DCM) that can help a data provider (DP) and a data consumer (DC) to establish a data transfer using an advantageous data compression method. In one embodiment, when a DC wants to get some data from a DC, the DP will contact the DCM and the DCM will then choose data compression information based on (i.e., based at least on), for example, current conditions within the network (e.g., a maximum available network bandwidth), information about the data to be compressed (e.g., the type of the data), and/or the DC's data error tolerance. Then the DCM will indicate to the DP the chosen data compression information. The DP will then i) inform the DC of the compression information that is needed by the DC to decompress the data and ii) provide the requested data to the DC in compressed form.