公开(公告)号：US20250031214A1

公开(公告)日：2025-01-23

申请号：US18904753

申请日：2024-10-02

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： LEI HUANG ,  HONG CHENG MICHAEL SIM ,  YOSHIO URABE ,  ISAMU YOSHII

IPC: H04W72/23 ,  H04J11/00 ,  H04L1/00 ,  H04L5/00 ,  H04W40/24 ,  H04W74/00

Abstract: A transmission apparatus comprises an assignment information generator which, in operation, assigns resources on a resource unit (RU) basis to one or more terminal stations (STAs) and generates assignment information that specifies RUs allocated to the one or more STAs; a transmission signal generator which, in operation, generates a transmission signal that includes a legacy preamble, a non-legacy preamble and a data field, wherein the non-legacy preamble comprises a first signal field and a second signal field that carry a set ID and the assignment information, and wherein the set ID identifies one assignment set comprising the one or more STAs and a plurality of assignment indices, and wherein the assignment information comprises a resource assignment indication for each of a plurality of assignment which are referenced by the plurality of assignment indices; and a transmitter which, in operation, transmits the generated transmission signal.

公开(公告)号：US20230156732A1

公开(公告)日：2023-05-18

申请号：US18155637

申请日：2023-01-17

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： LEI HUANG ,  HONG CHENG MICHAEL SIM ,  YOSHIO URABE ,  ISAMU YOSHII

IPC: H04W72/23 ,  H04L5/00 ,  H04J11/00 ,  H04L1/00 ,  H04W40/24 ,  H04W74/00

CPC classification number: H04W72/23 ,  H04L5/0044 ,  H04L5/005 ,  H04L5/0091 ,  H04J11/0069 ,  H04L1/0046 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0094 ,  H04W40/24 ,  H04W74/004 ,  H04L5/0007

Abstract: A transmission apparatus comprises an assignment information generator which, in operation, assigns resources on a resource unit (RU) basis to one or more terminal stations (STAs) and generates assignment information that specifies RUs allocated to the one or more STAs; a transmission signal generator which, in operation, generates a transmission signal that includes a legacy preamble, a non-legacy preamble and a data field, wherein the non-legacy preamble comprises a first signal field and a second signal field that carry a set ID and the assignment information, and wherein the set ID identifies one assignment set comprising the one or more STAs and a plurality of assignment indices, and wherein the assignment information comprises a resource assignment indication for each of a plurality of assignment which are referenced by the plurality of assignment indices; and a transmitter which, in operation, transmits the generated transmission signal.

公开(公告)号：US20240107550A1

公开(公告)日：2024-03-28

申请号：US18528324

申请日：2023-12-04

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： LEI HUANG ,  HONG CHENG MICHAEL SIM ,  YOSHIO URABE ,  ISAMU YOSHII

IPC: H04W72/23 ,  H04J11/00 ,  H04L1/00 ,  H04L5/00 ,  H04W40/24 ,  H04W74/00

CPC classification number: H04W72/23 ,  H04J11/0069 ,  H04L1/0046 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0044 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0091 ,  H04L5/0094 ,  H04W40/24 ,  H04W74/004 ,  H04L5/0007

Abstract: A transmission apparatus comprises an assignment information generator which, in operation, assigns resources on a resource unit (RU) basis to one or more terminal stations (STAs) and generates assignment information that specifies RUs allocated to the one or more STAs; a transmission signal generator which, in operation, generates a transmission signal that includes a legacy preamble, a non-legacy preamble and a data field, wherein the non-legacy preamble comprises a first signal field and a second signal field that carry a set ID and the assignment information, and wherein the set ID identifies one assignment set comprising the one or more STAs and a plurality of assignment indices, and wherein the assignment information comprises a resource assignment indication for each of a plurality of assignment which are referenced by the plurality of assignment indices; and a transmitter which, in operation, transmits the generated transmission signal.