公开(公告)号：US20150334635A1

公开(公告)日：2015-11-19

申请号：US14758087

申请日：2012-12-28

Applicant: TELECOM ITALIA S.P.A.

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

IPC: H04W48/08 ,  H04W72/04 ,  H04L27/26 ,  H04W8/22

CPC classification number: H04W48/08 ,  H04L27/2601 ,  H04W8/22 ,  H04W48/10 ,  H04W52/0206 ,  H04W72/04 ,  H04W84/045 ,  Y02D70/122 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146

Abstract: A wireless communication network including a first transceiver station for transmitting first signals over a first area coverage and over a first transmission bandwidth, and a second transceiver station selectively activatable/de-activatable. The second transceiver station is operable to broadcast, when de-activated, a beacon signal identifying the second transceiver station, the beacon signal having a beacon frequency at edges of the first transmission bandwidth. The beacon signal is detectable by a user equipment for inferring presence of the second transceiver station. The first transceiver station is configured to receive a response signal from a user equipment based on the detected beacon signal, and to schedule activation of the second transceiver station based on the received response signal.

Abstract translation: 一种无线通信网络，包括用于通过第一区域覆盖和第一传输带宽发送第一信号的第一收发台，以及选择性地激活/不可激活的第二收发器站。 第二收发台可操作以在去激活时广播识别第二收发台的信标信号，信标信号在第一传输带宽的边缘具有信标频率。 信标信号可由用户设备检测，用于推断第二收发台的存在。 第一收发台被配置为基于检测到的信标信号从用户设备接收响应信号，并且基于接收到的响应信号调度第二收发信机的激活。

公开(公告)号：US20200178267A1

公开(公告)日：2020-06-04

申请号：US16625942

申请日：2018-07-16

Applicant: TELECOM ITALIA S.p.A

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

IPC: H04W72/12 ,  H04L5/14 ,  H04W72/08 ,  H04W76/11 ,  H04W8/00

Abstract: A method for managing a full duplex mobile telecommunication network includes providing a coordination unit of a set of base stations, and having the coordination unit group a plurality of user equipment served by said base stations to form corresponding user groups. Each user group includes a group of user equipment which are close to each other by an extent such to cause potential user equipment to user equipment interference. The method also includes having the coordination unit allocate radio resources for at least one between transmissions from user equipment to base stations, and transmissions from base stations to user equipment. The method further includes having each base station carrying out at least receiving transmissions from at least one served user equipment, and sending transmissions to at least one served user equipment by exploiting the allocated radio resources.

公开(公告)号：US20190342860A1

公开(公告)日：2019-11-07

申请号：US16477386

申请日：2018-01-09

Applicant: TELECOM ITALIA S.p.A.

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

IPC: H04W72/00 ,  H04W8/00 ,  H04W16/14 ,  H04W72/04 ,  H04W4/06

Abstract: A method of broadcasting a message among user equipment in a broadcast area covered by a wireless communication network is proposed. The wireless communication network comprises at least one radio base station which is adapted to manage communications of user equipment in one or more respective served areas. The method comprises having the at least one radio base station identifying user equipment comprised in the broadcast area; among the user equipment within the broadcast area, estimating a set of transmitter user storing the message to be broadcasted; among the user equipment within the broadcast area, estimating a set of receiver user equipment not storing the message and being able to receive the message sent by at least one transmitter user equipment through a device to device communication, and selecting a subset of transmitter user equipment for transmitting the message ensuring that the receiver user equipment in said set receive the message with a predetermined confidence.

公开(公告)号：US20180367267A1

公开(公告)日：2018-12-20

申请号：US15781767

申请日：2015-12-28

Applicant: TELECOM ITALIA S.p.A.

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

IPC: H04L5/00 ,  H04L5/14 ,  H04B7/26 ,  H04W40/06 ,  H04W72/08

CPC classification number: H04L5/0032 ,  H04B7/2615 ,  H04L5/0023 ,  H04L5/1438 ,  H04W40/06 ,  H04W72/0426 ,  H04W72/082

Abstract: A method for managing a cellular network. The cellular network includes a plurality of base stations each one configured to exchange data with user equipment located in a corresponding cell by exploiting a downlink data channel and an uplink data channel according to a frequency division duplexing scheme. The method includes: having a first base station exchanging coordination information with a second base station, the coordination information being related to at least one among channel state condition and resources allocation to user equipment, the having the first base station exchanging coordination information with the second base station including: transmitting the coordination information from the first base station to the second base station exploiting a portion of the downlink data channel.

公开(公告)号：US20170055270A1

公开(公告)日：2017-02-23

申请号：US15307971

申请日：2014-05-08

Applicant: TELECOM ITALIA S.P.A.

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

IPC: H04W72/08

CPC classification number: H04W72/082 ,  H04W72/12 ,  H04W92/18

Abstract: A method for allocating communication resources for communications performed by user equipment in a mobile communication network comprises receiving a first indication about an amount of available communication resources and obtaining information about interfering communications between user equipment. The method further comprises, for each communication between user equipment to which communication resources have to be allocated, receiving a second indication about an available communication rate for an infrastructure-based communication and for a device-to-device communication, receiving a third indication about a requested communication rate for said each communication, making a selection between an infrastructure-based communication type or a device-to-device communication type based on the first, second and third indications and the information about interfering communications, and allocating communication resources to each communication on the basis of the selection between an infrastructure-based communication type or a device-to-device communication type.

Abstract translation: 一种用于为用于在移动通信网络中的用户设备执行的通信分配通信资源的方法，包括：接收关于可用通信资源量的第一指示，并且获得关于用户设备之间的干扰通信的信息。 该方法还包括：对于必须分配通信资源的用户设备之间的每个通信，接收关于基于基础设施的通信和设备到设备通信的可用通信速率的第二指示，接收关于 所述每个通信的请求的通信速率，基于基于第一，第二和第三指示的基于基础设施的通信类型或设备到设备的通信类型进行选择，以及关于干扰通信的信息，以及将通信资源分配给每个 基于基于基础设施的通信类型或设备到设备通信类型之间的选择的通信。

公开(公告)号：US20150334732A1

公开(公告)日：2015-11-19

申请号：US14654015

申请日：2012-12-20

Applicant: TELECOM ITALIA S.P.A.

Inventor： Marco CARETTI ,  Roberto FANTINI ,  Giuseppe PIRO ,  Dario SABELLA

IPC: H04W72/12

CPC classification number: H04W72/1242 ,  H04L47/2433 ,  H04L47/2441 ,  H04W72/1221

Abstract: A method for scheduling radio resource allocation among active flows within a wireless communication network. The method includes, at each working period of the scheduling method; for each active flow, checking presence of priority data to be transmitted within the current working period. Each active flow having priority data to be transmitted within the current working period is classified as a priority active flow. The remaining active flows are classified as non-priority active flows, the non-priority active flows having non-priority data that need not to be transmitted within the current working period. Radio resources are allocated among the priority active flows, and corresponding priority data are transmitted over the respective allocated resources. After completing priority data transmission, the radio resources are allocated among the non-priority active flows and corresponding non-priority data are transmitted over the respective allocated radio resources until the end of the current working period.

Abstract translation: 一种在无线通信网络内的主动流中调度无线资源分配的方法。 该方法包括在调度方法的每个工作周期; 对于每个活动流程，检查在当前工作时段内要发送的优先级数据的存在。 在当前工作时段内要发送的具有优先权数据的每个活动流被分类为优先活动流。 剩余的活动流被分类为非优先级活动流，非优先级活动流具有在当前工作周期内不需要传送的非优先级数据。 在优先活动流中分配无线资源，通过各自分配的资源发送对应的优先级数据。 完成优先级数据传输后，在非优先级活动流中分配无线资源，相应的非优先级数据通过各自分配的无线电资源发送，直至当前工作周期结束。