公开(公告)号：US20180310258A1

公开(公告)日：2018-10-25

申请号：US15767797

申请日：2016-03-07

Applicant: TELECOM ITALIA S.p.A.

Inventor： Paolo GORIA ,  Sergio BARBERIS ,  Giovanna ZARBA

IPC: H04W52/32 ,  H04W52/14 ,  H04L5/00 ,  H04W24/02 ,  H04W76/18

CPC classification number: H04W52/325 ,  H04L5/0048 ,  H04W24/02 ,  H04W36/04 ,  H04W52/143 ,  H04W76/18

Abstract: A method of dynamically varying a power of a Reference Signal irradiated by a radio base station of a radio mobile network includes having a network entity monitoring a performance indicator associated with an area. The radio base station provides communication services to User Equipment located in a respective area served by the radio base station. The performance indicator is indicative of a communication channel state within the area. The method also includes either increasing or decreasing the power of the Reference Signal in the area based on a current value of the performance indicator. Either increasing or decreasing the power of the Reference Signal in the area based on a current value of the performance indicator includes modifying a power parameter referred to power of signals transmitted by the radio base station.

公开(公告)号：US20180368051A1

公开(公告)日：2018-12-20

申请号：US16060451

申请日：2015-12-30

Applicant: TELECOM ITALIA S.p.A.

Inventor： Giuseppe BARILLARO ,  Paolo GORIA ,  Giovanna ZARBA

IPC: H04W48/02 ,  H04W36/08 ,  H04W24/08

Abstract: A method for operating a mobile cellular network. including: for at least one cell of a plurality of cells of the mobile cellular network: determining a radio interference affecting the cell in at least one between uplink and downlink transmissions; and if the radio interference affecting the cell is higher than a threshold radio interference, setting the cell in a first condition for preventing any user equipment using the mobile cellular network from camping on it for the at least one between uplink and downlink transmissions; or if the radio interference affecting the cell is lower than said threshold radio interference, setting the cell in a second condition for allowing any user equipment of the mobile cellular network to camp on it for the at least one between uplink and downlink transmissions.

公开(公告)号：US20170318599A1

公开(公告)日：2017-11-02

申请号：US15526173

申请日：2015-11-06

Applicant: TELECOM ITALIA S.p.A.

Inventor： Marco CARETTI ,  Paolo GORIA

IPC: H04W72/12 ,  H04W72/04 ,  H04L5/00 ,  H04W76/04

CPC classification number: H04W72/1215 ,  G01S19/21 ,  H04L5/001 ,  H04L5/0062 ,  H04L5/0066 ,  H04L27/0006 ,  H04W72/0413 ,  H04W72/0446 ,  H04W76/27

Abstract: A method for uplink allocation of radio resources in a cellular network including a network node and, associated therewith, at least one user equipment supporting data reception from a global navigation satellite system. The method includes, for each of the at least one user equipment: if uplink data transmission from the user equipment to the network node is based on aggregation of carriers and if data reception from the global navigation satellite system is enabled, determining a reception time interval, with respect to a framing system of the cellular network, during which data reception from the global navigation satellite system takes place, the determining based on timing information concerning data reception by the user equipment from the global navigation satellite system; if uplink data transmission potentially takes place at least partially within the reception time interval, limiting allocation of radio resources for the uplink data transmission from the user equipment.