公开(公告)号：US10567074B2

公开(公告)日：2020-02-18

申请号：US15759745

申请日：2016-04-01

Applicant: INTEL IP CORPORATION

Inventor： Sabine Roessel ,  Holger Neuhaus ,  Yeong-Sun Hwang ,  Bertram Gunzelmann ,  Andreas Menkhoff ,  Elmar Wagner ,  Jong-Kae Fwu ,  Xiangyang Zhuang

IPC: H04B7/26 ,  H04L5/14 ,  H04L27/26 ,  H04L5/00 ,  H04W72/04

Abstract: Methods and apparatus for communicating in a wireless network including apparatus comprising transceiver circuitry to send and receive data in a plurality of time periods, defined by a time division duplex (TDD) time grid, to another entity, the plurality of time periods corresponding to a plurality of orthogonal frequency division multiplexing (OFDM) symbols and the transceiver circuitry being operable to switch from receive mode to transmit mode and/or from transmit mode to receive mode according to a flexible uplink and downlink allocation of the plurality of time periods; and baseband circuitry coupled to the transceiver circuitry to control the transceiver circuitry to switch during a switching interval embedded within a time period corresponding to an OFDM symbol of the plurality of OFDM symbols.

公开(公告)号：US20190215909A1

公开(公告)日：2019-07-11

申请号：US16328543

申请日：2017-07-27

Applicant: Intel IP Corporation

Inventor： Anatoliy Ioffe ,  Ralf Bendlin ,  Debdeep Chatterjee ,  Marta Martinez Tarradell ,  Seau S. Lim ,  Elmar Wagner ,  Yang Tang

IPC: H04W88/10 ,  H04L1/08 ,  H04W88/06 ,  H04L1/00 ,  H04L5/00 ,  H04W4/70 ,  H04W68/00

CPC classification number: H04W88/10 ,  H04L1/0003 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/08 ,  H04L5/0094 ,  H04W4/70 ,  H04W68/005 ,  H04W84/042 ,  H04W88/06

Abstract: An apparatus is configured to be employed within a base station. The apparatus comprises baseband circuitry which includes a radio frequency (RF) interface and one or more processors. The one or more processors are configured determine repetition level (RL) thresholds, allocate downlink resources, wherein the downlink resources include a repetition level (RL), send downlink data to the RF interface for transmission to a user equipment (UE) according to the RL, receive repetition feedback from the RF interface based on the transmission to the UE, and update aspects or the allocation of the downlink resources based on the repetition feedback.

公开(公告)号：US10064181B2

公开(公告)日：2018-08-28

申请号：US14672118

申请日：2015-03-28

Applicant: INTEL IP CORPORATION

Inventor： Seunghee Han ,  Debdeep Chatterjee ,  Gang Xiong ,  Elmar Wagner

IPC: H04W72/04 ,  H04W4/70 ,  H04W8/18 ,  H04W8/06 ,  H04W4/08 ,  H04B3/54

CPC classification number: H04W72/0453 ,  H04B3/54 ,  H04W4/08 ,  H04W4/70 ,  H04W8/06 ,  H04W8/186 ,  H04W72/04 ,  H04W72/048 ,  H04W72/0486

Abstract: Sub-band allocation techniques for reduced-bandwidth machine-type communication (MTC) devices are described. In one embodiment, for example, user equipment (UE) may comprise logic, at least a portion of which is in hardware, the logic to identify a machine-type communication (MTC) sub-band allocation based on received MTC sub-band allocation information, the MTC sub-band allocation to comprise an allocation of a plurality of subcarriers to an MTC sub-band of a system bandwidth of a serving cell of the UE, the MTC sub-band allocation to define at least one MTC direct current (DC) subcarrier among the plurality of subcarriers, and a radio interface to receive a transmission via the MTC sub-band according to the MTC sub-band allocation. Other embodiments are described and claimed.