公开(公告)号：US20160315738A1

公开(公告)日：2016-10-27

申请号：US14849069

申请日：2015-09-09

Applicant: Intel IP Corporation

Inventor： Po-Kai Huang ,  Quinghua Li ,  Robert J. Stacey

IPC: H04L5/00 ,  H04W72/04 ,  H04W74/04

CPC classification number: H04W72/0453 ,  H04L5/001 ,  H04L5/0039 ,  H04L5/0071 ,  H04L5/0094 ,  H04W74/006 ,  H04W74/0816 ,  H04W84/12 ,  H04W84/20

Abstract: Methods, apparatuses, and computer readable media for MU-RTS and CTS are disclosed. An apparatus of a high-efficiency wireless local-area network (HEW) master station is disclosed. The HEW master station including processing circuitry configured to generate a packet to indicate a multi-user request-to-send (MU-RTS) and to indicate channels on which one or more HEW stations are to transmit a clear-to-send (CTS). The HEW master station further including a transceiver configured to transmit the packet to the one or more HEW stations, and receive clear-to-send responses to the packet on the one or more channels. An apparatus of a HEW station is also disclosed. The HEW station including circuitry configured to receive a packet that indicates a MU-RTS that indicates channels on which the HEW station is to transmit a CTS, and to determine whether to send the CTS.

Abstract translation: 公开了用于MU-RTS和CTS的方法，装置和计算机可读介质。 公开了一种高效无线局域网（HEW）主站的装置。 HEW主站包括处理电路，其被配置为生成分组以指示多用户请求发送（MU-RTS）并且指示一个或多个HEW站要发送清除发送（CTS）的信道 ）。 所述HEW主站还包括被配置为将所述分组发送到所述一个或多个HEW站的收发机，并且在所述一个或多个信道上接收对所述分组的清除发送响应。 还公开了一种HEW站的装置。 HEW站包括被配置为接收指示指示HEW站要发送CTS的信道的MU-RTS并且确定是否发送CTS的分组的电路。

公开(公告)号：US20200281021A1

公开(公告)日：2020-09-03

申请号：US16074398

申请日：2016-04-26

Applicant: INTEL IP CORPORATION

Inventor： Yushu Zhang ,  Wenting Chang ,  Yuan Y. Zhu ,  Xiaogang Chen ,  Quinghua Li

IPC: H04W74/08 ,  H04B7/08 ,  H04L5/00 ,  H04W74/00 ,  H04W76/27

Abstract: The present disclosure includes systems and methods for triggering xPRACH transmissions. Control information is obtained from a first evolved Node B (eNB). The control information includes at least one random access parameter. A random access preamble index is determined based on the at least one random access parameter. A random access preamble is generated for a second eNB based on the random access preamble index.