公开(公告)号：US20220385518A1

公开(公告)日：2022-12-01

申请号：US17333404

申请日：2021-05-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yan XIN ,  Jung Hoon SUH ,  Osama S. ABOUL-MAGD ,  Kwok Shum AU ,  Mohamed Adel SALEM

IPC: H04L27/26 ,  H04L27/28 ,  H03M13/25

Abstract: The disclosed systems and methods for wireless communication directed are towards (i) encoding data bits to be transmitted over a multiple resource unit (MRU) in a wireless local area network (WLAN), (ii) creating a group of the encoded data bits based on a predetermined criterion, (iii) parsing the encoded bits in the group based on a proportional ratio associated with the MRU, (iv) modulating the parsed encoded data bits to generate modulated encoded data symbols, (v) mapping the modulated encoded data symbols to data subcarriers to generate encoded data subcarriers, the data subcarriers being associated with respective resource units (RUs) of the MRU, (vi) duplicating the encoded data subcarriers within the respective RUs, (vii) shuffling the duplicate encoded data subcarriers across the respective RUs of the MRU, and (viii) transmitting the encoded data subcarriers, and the duplicate encoded data subcarriers over the MRU in the WLAN.

公开(公告)号：US20170302349A1

公开(公告)日：2017-10-19

申请号：US15361717

申请日：2016-11-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Sheng SUN ,  Yan XIN ,  Kwok Shum AU ,  Osama ABOUL-MAGD

IPC: H04B7/06 ,  H04W76/02 ,  H04W88/08 ,  H04W88/02

CPC classification number: H04B7/0617 ,  H04B7/0695 ,  H04B7/088 ,  H04W76/10 ,  H04W88/02 ,  H04W88/08

Abstract: The AP can generate a distinctive 8 bit value, and fill the 8 most significant bits (MSBs) of the a 16 bit AID field to form a EDMG BSS AID. Beamforming can include a station performing a sector level sweep (SLS) process including transmitting, in sequence, a plurality of short sector sweep (SSVV) frames to the other station using corresponding ones of the antenna sectors, and receiving, in sequence, a plurality of the short SSW frames from the other station, the short SSW frames having an addressing field format specifying a receiver address association ID (RA AID) and a transmitter address association ID (TA AID). The distinctive 8 bit value can be used as the AP AID.