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    METHOD FOR POWER CONSUMPTION OPTIMIZATION IN MOBILE CELLULAR NETWORKS
    1.
    发明申请
    METHOD FOR POWER CONSUMPTION OPTIMIZATION IN MOBILE CELLULAR NETWORKS 有权
    移动蜂窝网络中消耗功率优化的方法

    公开(公告)号：US20160353373A1

    公开(公告)日：2016-12-01

    申请号：US15117322

    申请日：2014-02-28

    Applicant: TELECOM ITALIA S.P.A.

    Inventor： Marco CARETTI ,  Dario SABELLA ,  Giovanni STEA ,  Antonio VIRDIS

    IPC: H04W52/02

    CPC classification number: H04W52/0206 ,  H04W52/0232 ,  Y02D70/00 ,  Y02D70/122 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/164

    Abstract: A method for managing a cellular network, which comprises a plurality of macro nodes defining respective macro cells and a plurality of small nodes within said macro cells, the method comprising, at each current time snapshot of a plurality of time snapshots and for each macro cell, providing, according to a history traffic load of the cellular network, an overload probability in a first configuration of the cellular network with only macro nodes activated. The method further comprises identifying, among said plurality of time snapshots, first candidate time snapshots for small nodes deactivation in each first candidate time snapshot the overload probability being lower than a threshold overload probability, and if the current time snapshot is one among the first candidate time snapshots, deactivating each small node having a current number of allocated radio resources lower than a threshold number.

    Abstract translation: 一种用于管理蜂窝网络的方法，其包括定义相应宏小区的多个宏节点和所述宏小区内的多个小节点，所述方法包括在多个时间快照的每个当前时间快照和每个宏小区 根据蜂窝网络的历史流量负载，仅在宏节点被激活的蜂窝网络的第一配置中提供过载概率。 该方法还包括在所述多个时间快照中识别每个第一候选时间快照中的小节点停用的第一候选时间快照，过载概率低于阈值过载概率，并且如果当前时间快照是第一个候选者之一 时间快照，去激活具有低于阈值数目的当前分配的无线电资源数目的每个小节点。

    IMPROVED RECEIVER FOR WIRELESS COMMUNICATIONS NETWORKS
    3.
    发明申请
    IMPROVED RECEIVER FOR WIRELESS COMMUNICATIONS NETWORKS 有权
    改进的无线通信网络接收者

    公开(公告)号：US20160142180A1

    公开(公告)日：2016-05-19

    申请号：US14898345

    申请日：2013-06-27

    Applicant: TELECOM ITALIA S.P.A.

    Inventor： Marco CARETTI ,  Ivano Salvatore COLLOTTA ,  Bruno MELIS ,  Pavan Kumar Raju KONDURU

    IPC: H04L1/00 ,  H04B7/04 ,  H04L25/03

    CPC classification number: H04L1/0048 ,  H04B7/0413 ,  H04L25/03006 ,  H04L25/03171 ,  H04L2025/03426

    Abstract: A receiver receiving in a cell at least first and second data streams included in at least first and second signals. The receiver includes: a first estimating unit configured to receive the first and second signals and provide an estimate of first data on the first data stream; a regenerating unit configured to provide a regenerated first data stream based on the first data estimate and attenuation of first radio channels transmitting the first data stream; a second estimating unit configured to provide an estimate of second data on the second data stream based on the regenerated first data stream, on the first and second signals, on attenuation of second radio channels transmitting the second data stream, and on inter/intra-cell interference; and first and second extractions units configured to extract first and second information within the first and second data based on the estimates of the first and second data.

    Abstract translation: 至少在第一和第二信号中包含的至少第一和第二数据流在小区中接收的接收机。 接收机包括：第一估计单元，被配置为接收第一和第二信号并提供对第一数据流的第一数据的估计; 再生单元，被配置为基于所述第一数据估计和衰减发送所述第一数据流的第一无线电信道来提供再生的第一数据流; 第二估计单元，被配置为基于所述再生的第一数据流，关于所述第一和第二信号，关于发射所述第二数据流的第二无线电信道的衰减，以及在所述第二和第二数据流之间提供关于所述第二数据流的第二数据的估计， 细胞干扰; 以及第一和第二提取单元，被配置为基于第一和第二数据的估计来提取第一和第二数据内的第一和第二信息。

    MOBILE TELECOMMUNICATION NETWORK ARCHITECTURE
    4.
    发明申请
    MOBILE TELECOMMUNICATION NETWORK ARCHITECTURE 审中-公开

    公开(公告)号：US20200163101A1

    公开(公告)日：2020-05-21

    申请号：US16619596

    申请日：2018-06-14

    Applicant: TELECOM ITALIA S.p.A.

    Inventor： Marco CARETTI ,  Gian Michele DELL'AERA ,  Maurizio FODRINI ,  Bruno MELIS

    IPC: H04W72/12 ,  H04W72/04 ,  H04W16/28

    Abstract: A method for managing a full duplex mobile telecommunication network, includes measuring power of uplink and down link transmission from adjacent base stations and a user equipment, respectively. The method also includes comparing the measured powers of the uplink and downlink transmission, and if the power of the uplink transmission is lower than the power of the downlink transmission, the base station allocates dedicated uplink resources to the uplink transmission. The dedicated uplink resources are radio resources reserved only for uplink transmissions and are not usable for downlink transmissions. The dedicated uplink resources are assigned to the user equipment.

    DEVICE-TO-DEVICE COMMUNICATION MANAGEMENT IN MOBILE COMMUNICATION NETWORKS
    5.
    发明申请
    DEVICE-TO-DEVICE COMMUNICATION MANAGEMENT IN MOBILE COMMUNICATION NETWORKS 审中-公开
    移动通信网络中的设备到设备通信管理

    公开(公告)号：US20160198455A1

    公开(公告)日：2016-07-07

    申请号：US14908958

    申请日：2013-07-31

    Applicant: TELECOM ITALIA S.P.A.

    Inventor： Marco CARETTI ,  Gian Michele DELL'AERA ,  Maurizio FODRINI ,  Bruno MELIS

    IPC: H04W72/04 ,  H04B17/318 ,  H04L5/00 ,  H04W76/02

    CPC classification number: H04W72/0413 ,  H04B17/318 ,  H04L5/0055 ,  H04L43/12 ,  H04W72/042 ,  H04W76/14

    Abstract: A method of operating a mobile communication network including plural radio transceiver stations serving and managing communications between mobile communication devices. The method includes: a first radio transceiver station commanding, to a first mobile communication device, transmission of a probe signal; the first radio transceiver station providing to a second mobile communication device parameters useful to the second mobile communication device for receiving the probe signal; the first radio transceiver station performing a first measuring the probe signal; the first radio transceiver station receiving a second measure of the probe signal, performed by the second mobile communication device; the first radio transceiver station comparing the first and second measures; the first radio transceiver station commanding a switch of the communication of the first mobile communication device towards the second mobile communication device to a direct device-to-device communication based on a result of the comparing.

    Abstract translation: 一种操作移动通信网络的方法，包括服务于和管理移动通信设备之间的通信的多个无线电收发台。 该方法包括：向第一移动通信设备指示探测信号的传输的第一无线电收发器站; 向第二移动通信设备提供对第二移动通信设备有用的用于接收探测信号的参数的第一无线电收发台; 所述第一无线电收发台执行第一测量所述探测信号; 所述第一无线电收发台接收由所述第二移动通信设备执行的所述探测信号的第二测量; 第一无线电收发台比较第一和第二措施; 所述第一无线电收发机基于所述比较结果，命令所述第一移动通信设备的通信向所述第二移动通信设备切换到直接的设备到设备通信。

    METHOD FOR SCHEDULING RADIO RESOURCES
    6.
    发明申请
    METHOD FOR SCHEDULING RADIO RESOURCES 有权
    调度无线电资源的方法

    公开(公告)号：US20160113028A1

    公开(公告)日：2016-04-21

    申请号：US14787343

    申请日：2014-05-08

    Applicant: TELECOM ITALIA S.P.A.

    Inventor： Marco CARETTI ,  Giovanni NARDINI ,  Dario SABELLA ,  Giovanni STEA ,  Antonio VIRDIS

    IPC: H04W72/12 ,  H04B7/04 ,  H04W72/04

    CPC classification number: H04W72/121 ,  H04B7/04 ,  H04W16/10 ,  H04W72/0446 ,  H04W84/042

    Abstract: A method for allocating resource blocks of a transmission frame on a cellular network. The cellular network includes a cluster of antennas and a master unit of the cluster. Each antenna of each cluster is configured to provide radio coverage over a corresponding cell to exchange data with corresponding user equipment in communication with the antenna. During the transmission frame the antennas of the cluster are configured to be selectively activated and muted according to a plurality of cluster muting conditions.

    Abstract translation: 一种在蜂窝网络上分配传输帧的资源块的方法。 蜂窝网络包括集群的天线和集群的主单元。 每个集群的每个天线被配置为在相应的小区上提供无线电覆盖以与与天线通信的相应用户设备交换数据。 在传输帧期间，簇的天线被配置为根据多个簇静噪条件选择性地激活和静音。

    METHOD AND SYSTEM FOR LOSS MITIGATION DURING DEVICE TO DEVICE COMMUNICATION MODE SWITCHING
    7.
    发明申请
    METHOD AND SYSTEM FOR LOSS MITIGATION DURING DEVICE TO DEVICE COMMUNICATION MODE SWITCHING 审中-公开

    公开(公告)号：US20200128437A1

    公开(公告)日：2020-04-23

    申请号：US16300998

    申请日：2016-05-13

    Applicant: TELECOM ITALIA S.p.A.

    Inventor： Marco CARETTI ,  Giovanni NARDINI ,  Dario SABELLA ,  Giovanni STEA ,  Antonio VIRDIS

    IPC: H04W28/04 ,  H04W76/23

    Abstract: A first user equipment can communicate with a second user equipment in a direct mode or in an infrastructure mode via a base station of a network. To communicate with the second user equipment, the first user equipment generates packets and forwards the packets to a lower protocol layer of a protocol stack. The first user equipment also acts as a buffer protocol entity by storing the packets until acknowledgement of receipt is received from the second user equipment. If the first user equipment switches from the direct mode to the infrastructure mode, or vice versa, the first user equipment forwards each of the stored packets to the lower protocol layer for transmission to the second user equipment using the current mode.

    METHOD AND SYSTEM FOR UPLINK RADIO RESOURCES ALLOCATION
    9.
    发明申请
    METHOD AND SYSTEM FOR UPLINK RADIO RESOURCES ALLOCATION 审中-公开

    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.

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