公开(公告)号：US10973055B2

公开(公告)日：2021-04-06

申请号：US15298683

申请日：2016-10-20

Applicant: Alcatel Lucent

Inventor： Gerhard Schreiber ,  Marcos Tavares

IPC: H04W74/08 ,  H04B7/08 ,  H04L27/26 ,  H04L5/00 ,  H04W88/02 ,  H04W88/08

Abstract: The method includes generating a preamble sequence at a transmitter, where the transmitter is capable of generating a first type of preamble sequence and a second type of preamble sequence. The transmitter transmits a request message to a receiver to request network resources, where the request message including the preamble sequence. The transmitter receives a feedback message from the receiver. The transmitter controls the network data traffic based on the feedback message. The method further includes receiving, a receiver, a signal from the transmitter, the signal including the preamble sequence. The receiver detects the preamble sequence within the signal, where the receiver is capable of detecting a first type of preamble sequence and a second type of preamble sequence. The receiver identifies a request message within the signal based on the detected preamble sequence, and controls the network data traffic based on the identified request message.

公开(公告)号：US20180255510A1

公开(公告)日：2018-09-06

申请号：US15757221

申请日：2016-09-02

Applicant: Alcatel Lucent

Inventor： Stephan Saur ,  Howard Huang ,  Marcos Tavares

IPC: H04W48/20 ,  H04W72/02

CPC classification number: H04W48/20 ,  H04W72/02 ,  H04W88/06

Abstract: Proposed is a method to operate a user equipment in a radio access network for transmitting uplink payload. In a first step (24) a determination is made whether a cell of the radio access network is selected, wherein the determination of the first step (24) is based on first information (28). In a second step (34) a determination is made whether the cell which has been selected in the first step (24) is accessed via a first radio access scheme or a second radio access scheme, wherein the determination of the second step (34) is based on second information (38). In a third step (44a; 44b) the uplink payload (8) is transmitted via an uplink channel of the selected cell according to the radio access scheme selected in the second step (34).

公开(公告)号：US10798748B2

公开(公告)日：2020-10-06

申请号：US16312628

申请日：2017-06-05

Applicant: Alcatel-Lucent USA Inc.

Inventor： Marcos Tavares ,  Dirck Uptegrove ,  Dragan Samardzija

IPC: H04W4/00 ,  H04W74/08 ,  H04L27/26 ,  H04W28/02 ,  H04W74/00 ,  H04L7/04

Abstract: The user equipment includes a processor configured to receive a broadcast message, the broadcast message including RACH parameters. The processor transmits a first message following receipt of the broadcast message. The processor receives a second message. The processor transmits a third message, the third message including power settings based on a successful transmission of the first message, and receives a fourth message, the fourth message including contention resolution information that adjusts the RACH parameters. The user equipment decodes RACH parameters and the contention information to obtain decoded RACH parameters, and adjusts an initial transmit power of the user equipment to be a first transmit power based on the decoded RACH parameters.

公开(公告)号：US09225848B2

公开(公告)日：2015-12-29

申请号：US13960131

申请日：2013-08-06

Applicant: Alcatel-Lucent USA Inc.

Inventor： Chris Ng ,  Marcos Tavares ,  Reinaldo Valenzuela ,  Gerard Foschini

IPC: H04W24/08 ,  H04W28/02 ,  H04M15/00 ,  H04L12/863

CPC classification number: H04M15/8016 ,  H04L12/1485 ,  H04L41/5029 ,  H04L43/0852 ,  H04L47/6295 ,  H04M15/42 ,  H04M15/43 ,  H04M15/8027 ,  H04M15/8214 ,  H04W24/08 ,  H04W28/0236

Abstract: The method of operating a network includes receiving a measurement of total traffic intensity, receiving an expected quality of service associated with a packet, and assigning the packet to one of two or more priority queues based on the measurement of total traffic intensity and the expected quality of service, the two or more priority queues having different delay metrics.

Abstract translation: 操作网络的方法包括：接收总交通强度的测量，接收与分组相关联的期望的服务质量，以及基于总交通强度和预期质量的测量将分组分配给两个或多个优先级队列之一 两个或更多个优先级队列具有不同的延迟度量。