公开(公告)号：US20180184344A1

公开(公告)日：2018-06-28

申请号：US15390867

申请日：2016-12-27

Applicant: T-Mobile, U.S.A, Inc.

Inventor： Sivakumar Periyasamy ,  Dragan Stankic ,  Gezim Krasniqi ,  Ashwin Thomas

IPC: H04W36/00 ,  H04W72/04 ,  H04W36/32 ,  H04W74/08 ,  H04L12/26 ,  H04W52/40 ,  H04L5/00

CPC classification number: H04L5/0057 ,  H04L5/0048 ,  H04L43/08 ,  H04L43/16 ,  H04W24/02 ,  H04W36/00837 ,  H04W52/143 ,  H04W52/146 ,  H04W52/26 ,  H04W52/325 ,  H04W52/40

Abstract: Systems and methods are provided to administer a wireless telecommunication network (WTN) having a plurality of cell sites. Network data is received from a data source for a subject cell site. A baseline performance of the subject cell site is determined. Parameters to optimize for the subject cell site based on the baseline performance are identified. An uplink (UL) transmission power of the subject cell site based on a VoLTE drop call rate is adjusted. A downlink (DL) transmission power of a cell specific reference signal (CRS) of the subject cell site is adjusted. A handover operation between the subject cell site and a second cell site is adjusted. A transmission range of the subject cell site is adjusted.

公开(公告)号：US20180184307A1

公开(公告)日：2018-06-28

申请号：US15390886

申请日：2016-12-27

Applicant: T-Mobile, U.S.A, Inc.

Inventor： Sivakumar Periyasamy ,  Dragan Stankic ,  Gezim Krasniqi ,  Ashwin Thomas

IPC: H04W24/02 ,  H04W72/04 ,  H04M15/00 ,  H04W4/00

CPC classification number: H04W24/02 ,  H04M15/61 ,  H04W4/50 ,  H04W28/085 ,  H04W72/042 ,  H04W84/042 ,  H04W88/02 ,  H04W88/08

Abstract: Systems and methods are provided to administer a wireless telecommunication network (WTN) having a plurality of cell sites. Network data is received from a data source for a subject cell site. A baseline performance of the subject cell site is determined. Parameters to optimize for the subject cell site based on the baseline performance are identified. Load balancing is performed on the subject cell site by comparing a normalized user equipment (UE) downlink (DL) throughput at a first cellular frequency band to a second cellular frequency band. A cellular coverage of the subject cell site is adjusted based on a voice over LTE (VoLTE) drop call rate for a predetermined time period and a normalized UE DLL throughput. A layer management is performed on the subject cell site.