Newracom, Inc.

Newratek Inc.

Junyoun Won

Joonsoo Lee

Hyun Sik Jung

Hyungu Park

Yujin Noh

A method performed by a wireless device for wirelessly transmitting a wake-up signal and data frame to one or more other wireless devices. The method includes wirelessly transmitting a wake-up signal to the one or more other wireless devices, wirelessly receiving a response frame that is responsive to the wake-up signal from one of the one or more other wireless devices before an estimated full transition delay has elapsed after the wake-up signal was transmitted, wherein the estimated full transition delay includes an estimated delay to activate a radio frequency or baseband component and an estimated delay to load a program for execution, and wirelessly transmitting, after the estimated full transition delay has elapsed, a data frame that includes data intended for the one or more other wireless device in response to a determination that the response frame has been received.

Apparatus for minimizing power consumption and channel resource in wireless LAN system utilizing wakeup signal receiver

A method performed by a wireless device for wirelessly transmitting a wake-up signal. The method includes wirelessly transmitting a legacy physical layer protocol data unit (PPDU) to protect a wake-up receiver PPDU, wherein the legacy PPDU includes a preamble and a legacy frame, wherein the legacy frame includes a power management field that indicates that the wireless device is transitioning to a doze state to cause other wireless devices to refrain from transmitting to the wireless device and wirelessly transmitting a wake-up receiver PPDU after transmitting the legacy PPDU.

Power save protocol for low power device exploiting wakeup signal receiver

A method by a wireless transmitting device is disclosed for indicating a partial traffic identifier (PTID) or an access category index (ACI) in a header compression element. The method includes generating a frame that includes the header compression element, wherein the header compression element includes a first subfield that is for indicating a PTID of a quality of service (QoS) data frame or an ACI of a QoS management frame and a second subfield indicating whether the first subfield indicates the PTID of the QoS data frame or the ACI of the QoS management frame. The method further includes transmitting the frame through a wireless medium.

Distinguishing between quality of service management frames (QMFs) and non-QMFs in protocol version 1 (PV1)

A method performed by a wireless device operating in a wireless network. The method includes receiving a wake-up receiver frame, wherein the wake-up receiver frame includes a continuous frame field that indicates whether a further wake-up receiver frame comes after the wake-up receiver frame and determining whether the further wake-up receiver frame exists based on a content of the continuous frame field.

Growing community of inventors

Irvine, CA, United States of America

Junyoun Won