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公开(公告)号：US12021625B2
公开(公告)日：2024-06-25
申请号：US18156247
申请日：2023-01-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mostafa Sayed Roshdy Ibrahim , Wook Bong Lee , Ruchen Duan , Ashok Ranganath , Srinivas Kandala
IPC: H04L1/00
CPC classification number: H04L1/0069 , H04L1/0028
Abstract: A method for encoding or transmitting. In some embodiments, the method includes forming a set of one or more unpunctured codewords by coding a plurality of payload bits at a mother code rate, removing a plurality of punctured bits from the set of one or more unpunctured codewords to form a set of one or more punctured codewords, and transmitting the set of one or more punctured codewords. In some embodiments, the number of punctured bits exceeds a first threshold, or the number of punctured bits exceeds a second threshold.
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42.发明公开公开(公告)号：US20230292240A1
公开(公告)日：2023-09-14
申请号：US18199219
申请日：2023-05-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sharan Naribole , Srinivas Kandala , Wook Bong Lee , Ashok Ranganath
IPC: H04W52/02
CPC classification number: H04W52/0222 , H04W52/0235 , H04W52/0283
Abstract: Systems and methods for managing use of power of a wireless communication device configured to communicate over a plurality of radio links. A criterion is detected, and one of the plurality of radio links is selected as a selected radio link based on detecting the criterion. Operation of the selected radio link is switched from a first operating mode to a second operating mode, and operation of one or more remaining radio links of the plurality of radio links is disabled. In response to switching operation of the selected radio link to the second operating mode, the selected radio link oscillates between an awake state and an asleep state. Radio traffic information for the plurality of radio links is received, via the selected radio link, during the awake state.
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公开(公告)号：US11588578B2
公开(公告)日：2023-02-21
申请号：US17098175
申请日：2020-11-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mostafa Sayed Roshdy Ibrahim , Wook Bong Lee , Ruchen Duan , Ashok Ranganath , Srinivas Kandala
IPC: H04L1/00
Abstract: A method for encoding or transmitting. In some embodiments, the method includes forming a set of one or more unpunctured codewords by coding a plurality of payload bits at a mother code rate, removing a plurality of punctured bits from the set of one or more unpunctured codewords to form a set of one or more punctured codewords, and transmitting the set of one or more punctured codewords. In some embodiments, the number of punctured bits exceeds a first threshold, or the number of punctured bits exceeds a second threshold.
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44.发明授权公开(公告)号：US11546093B2
公开(公告)日：2023-01-03
申请号：US16935024
申请日：2020-07-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ruehen Duan , Mostafa Sayed Roshdy Ibrahim , Wook Bong Lee , Srinivas Kandala , Ashok Ranganath
Abstract: A method of implementing a hybrid automatic repeat request (HARQ) process. The method includes: transmitting, by a transmitter to a receiver, an initial transmission of the HARQ process; receiving, by the transmitter from the receiver, receiver decoding capability information; setting, by the transmitter, a retransmission duration based on the receiver decoding capability information; and implementing, by the transmitter, a retransmission of the HARQ process based on the retransmission duration.
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公开(公告)号：US20220369305A1
公开(公告)日：2022-11-17
申请号：US17878786
申请日：2022-08-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wook Bong Lee , Ashok Ranganath
IPC: H04W72/04 , H04W4/80 , H04B1/7163 , H04W4/02
Abstract: A method of establishing communication between a first device and a second device to exchange ranging information is provided. According to an embodiment, the method includes: sending, by the first device to the second device via a first channel, or receiving, by the first device from the second device via the first channel, a first control message indicating a start time; sending, by the first device to the second device via a second channel, a second control message including one or more ranging parameter values for exchanging the ranging information, the second control message being sent at the start time; and exchanging, by the first device with the second device via the second channel, the ranging information over one or more ranging rounds.
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Patent Agency Ranking
公开(公告)号：US20220361190A1
公开(公告)日：2022-11-10
申请号：US17722209
申请日：2022-04-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wook Bong Lee , Ruchen Duan , Srinivas Kandala , Ashok Ranganath , Myeongjin Kim
Abstract: A system and method for managing latency in a wireless network. In some embodiments, the method includes: receiving, by a non-Access Point Station (non-AP STA), a first inserted packet; and sending, by the non-AP STA, an Acknowledgement (ACK) for the first inserted packet, the first inserted packet beginning after the beginning of a first originally scheduled Aggregated Physical layer Protocol Data Unit (A-PPDU) and being substituted for a portion of the data of the first originally scheduled A-PPDU.
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公开(公告)号：US11134501B2
公开(公告)日：2021-09-28
申请号：US16692587
申请日：2019-11-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ravi Gidvani , Sharan Naribole , Ashok Ranganath
Abstract: A method and system for providing transitioning a station (STA) to an uplink multi-user (UL MU) disable mode and to a UL MU enable mode is provided. According to one embodiment, a method includes entering, with the STA, a UL MU enable mode, and determining whether to transition the STA to a UL MU disable mode based on a predetermined interrupt condition or actively monitoring conditions of the STA.
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公开(公告)号：US20210219306A1
公开(公告)日：2021-07-15
申请号：US17120049
申请日：2020-12-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ruchen Duan , Mostafa Sayed Roshdy Ibrahim , Wook Bong Lee , Srinivas Kandala , Ashok Ranganath
Abstract: Systems and methods for providing feedback regarding a wireless communication channel is disclosed. A responding processor is configured to estimate condition of the wireless communication channel and generate a data field. The data field includes a communication parameter based on the estimated condition of the wireless communication channel. The data field is attached to a control frame, and the control frame is transmitted with the attached data field. A transmitting processor is configured to receive the control frame, and determine whether the control frame includes the data field. The transmitting processor retrieves the data field from the control frame, and selects, based on the communication parameter in the data field, a transmit parameter for transmitting data over the wireless communication channel.
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公开(公告)号：US11006363B2
公开(公告)日：2021-05-11
申请号：US16401503
申请日：2019-05-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Md Majharul Islam Rajib , Tianyu Wu , Wook Bong Lee , Ashok Ranganath
Abstract: A method for communicating over a WiFi channel. In some embodiments, the method includes determining, by a non-access point station, that a first skipping criterion is met; in response to determining that the first skipping criterion is met, skipping N1 target wait time service periods, N1 being a positive integer; after skipping N1 target wait time service periods, determining, by the non-access point station, whether a second skipping criterion is met; and in response to determining that the second skipping criterion is met, skipping N2 subsequent target wait time service periods, N2 being a positive integer greater than N1.
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公开(公告)号：US20210076412A1
公开(公告)日：2021-03-11
申请号：US16945622
申请日：2020-07-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sharan Naribole , Srinivas Kandala , Wook Bong Lee , Ashok Ranganath
Abstract: A method of providing multi-link operation channel access in a multi-link network includes initiating, by a multi-link station, a first backoff countdown and a second backoff countdown associated with a first link and a second link of the multi-link network, respectively, receiving a first frame on the first link, suspending the second backoff countdown, decoding the first frame to identify the first frame as one of an inter-network frame, an intra-network uplink frame, or an intra-network downlink frame, and in response to identifying the first frame as the inter-network frame or the intra-network uplink frame, resuming the second backoff countdown.
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