公开(公告)号：US20250088897A1

公开(公告)日：2025-03-13

申请号：US18819363

申请日：2024-08-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongsen MA ,  Michail KOUNDOURAKIS ,  Mark Gorthorn RISON ,  Srinivas KANDALA ,  Ravi GIDVANI

IPC: H04W28/02 ,  H04W28/082 ,  H04W52/02 ,  H04W88/10

Abstract: A system and a method are disclosed for improving energy efficiency of an AP MLD utilizing TTLM. A method performed by an AP MLD is provided, which includes establishing, with a non-AP MLD, a first link between a first STA of the non-AP MLD and a first AP of the AP MLD and a second link between a second STA of the non-AP MLD and a second AP of the AP MLD, mapping a plurality of TIDs to the first link and the second link utilizing TTLM; identifying a first event triggering a reduced power operation mode on the second link; and modifying a number of the plurality of TIDs mapped to the second link utilizing the TTLM, in response to identifying the first event.

公开(公告)号：US20250088958A1

公开(公告)日：2025-03-13

申请号：US18819413

申请日：2024-08-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongsen MA ,  Michail KOUNDOURAKIS ,  Mark Gorthorn RISON ,  Srinivas KANDALA ,  Ravi GIDVANI

IPC: H04W52/02

Abstract: A system and a method are disclosed for implementing power saving protocols for devices in a wireless communication system. A method performed by an AP is provided, which includes transmitting, to a STA, a first message indicating a power save schedule of the AP; and transitioning, during a scheduled time window, from an awake state to a reduced power state, based on the power save schedule. The reduced power state is associated with a power state transition capability.

公开(公告)号：US20250119832A1

公开(公告)日：2025-04-10

申请号：US18763394

申请日：2024-07-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Mark RISON ,  Fei TONG ,  Michail KOUNDOURAKIS ,  Paul Nicholas FLETCHER

IPC: H04W52/02 ,  H04W84/12

Abstract: A first electronic device includes: a first transceiver; a first memory storing at least one instruction; and a first processor operatively connected to the first transceiver and the first memory, the first processor being configured to execute the at least one instruction to: transmit, to at least one second electronic device, a non-high-efficiency (non-HE) announcement frame, and transmit, to the at least one second electronic device, a downlink (DL) multi-user (MU) extension (Ext) physical layer protocol (PPDU), wherein the DL MU Ext PPDU includes: a non-HE PPDU and a HE PPDU.

公开(公告)号：US20250112678A1

公开(公告)日：2025-04-03

申请号：US18599184

申请日：2024-03-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ravi GIDVANI ,  Eunsung JEON ,  Mark RISON ,  Michail KOUNDOURAKIS ,  Myeongjin KIM ,  Jung Woon LEE ,  Hunmin SHIN ,  Chulho CHUNG

IPC: H04B7/06

Abstract: A system and a method are disclosed for controlling sounding or beamforming. In some embodiments, the method includes transmitting, by a first station, an instruction to a second station, the second station being a beamforming station, wherein the instruction instructs the second station: to disable or enable beamforming, or to disable or enable sounding.

公开(公告)号：US20230044914A1

公开(公告)日：2023-02-09

申请号：US17675820

申请日：2022-02-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ravi GIDVANI ,  Shailender KARMUCHI ,  Ashok RANGANATH ,  Srinivas KANDALA ,  Wookbong LEE ,  Michail KOUNDOURAKIS

IPC: H04W48/10 ,  H04W48/16

Abstract: A system and method for managing beacon size. In some embodiments, the method includes: transmitting, by an Access Point Station (AP STA) a first beacon; transmitting, by the AP STA, a second beacon indicating feature information; and transmitting, by the AP STA, a first follow-on beacon, the first follow-on beacon supplementing the feature information indicated in the second beacon.