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：US10862643B2

公开(公告)日：2020-12-08

申请号：US16321264

申请日：2017-07-27

Applicant: Alcatel Lucent

Inventor： Mark Doll ,  Stephan Saur ,  Frank Schaich ,  Thorsten Wild

IPC: H04L5/00 ,  H04L27/26

Abstract: A device to process a channel state information reference signal CSI-RS and further data to be transmitted via a first radio module of a radio communications network, in which data to be transmitted is mapped on subcarriers and in the radio module subsequently up-converted to a radio frequency higher than the subcarrier frequencies is provided. The subcarriers are grouped into frequency subbands, and at least one subband is scalable with at least one subband parameter for a period of time. A subband parameter is in particular a subcarrier spacing, and in at least one subband at least two different parameters, in particular subcarrier spacings, can be used.

公开(公告)号：US11252000B2

公开(公告)日：2022-02-15

申请号：US16321687

申请日：2017-07-27

Applicant: Alcatel Lucent

Inventor： Hardy Halbauer ,  Mark Doll ,  Stephan Saur ,  Frank Schaich ,  Thorsten Wild

IPC: H04L5/12 ,  H04L27/26 ,  H04J11/00 ,  H04L5/00

Abstract: It is proposed a device to process data to be transmitted via a first radio module of a radio communications network, in which data to be transmitted is mapped on subcarriers and in the radio module subsequently up-converted to a radio frequency higher than the subcarrier frequencies, wherein the subcarriers are grouped into frequency subbands, and wherein at least one subband is scalable with at least one subband parameter, wherein a subband parameter is in particular a subcarrier spacing, and wherein in at least one subband at least two different parameters, in particular subcarrier spacings, can be used.

公开(公告)号：US20170164136A1

公开(公告)日：2017-06-08

申请号：US15313277

申请日：2015-05-18

Applicant: ALCATEL LUCENT

Inventor： Stephan Saur ,  Andre Fonseca Dos Santos

IPC: H04W4/00 ,  H04L12/26

CPC classification number: H04W4/70 ,  H04L43/16 ,  H04W88/12

Abstract: Embodiments provide apparatuses, methods and computer programs for a base station transceiver and for a fixed machine device transceiver of a mobile communication system. The apparatus (10) for the base station transceiver (100) of the mobile communication system (300) comprises a transceiver module (12) operable to communicate with a stationary fixed machine device transceiver (200) using a first or a second identity information related to an identity of the fixed machine device transceiver (200). A number of bits representing the first identity information differs from a number of bits representing the second identity information. The apparatus (10) further comprises a control module (14) operable to control the transceiver module (12). The control module (14) is further operable to determine the first or the second identity information for the fixed machine device transceiver (200) such that for a given point in time either the first or the second identity information is valid.