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公开(公告)号：US20240283489A1
公开(公告)日：2024-08-22
申请号：US18419571
申请日：2024-01-23
Applicant: MEDIATEK INC.
Inventor： Chien-Fang Hsu , Hao-Hua Kang
Abstract: A method for performing cooperation group (CG) indication in a wireless communication system for multi-link operation (MLO) control and associated apparatus one or more AP devices and one or more non-access-point (non-AP) devices are provided. For example, the wireless communication system may include a non-access-point (non-AP) device and at least one other device such as a first access point (AP) and a second AP, and the non-AP device may be wirelessly linking to the first AP and to the second AP. The method may include: comparing a first CG indicator from the first AP with a second CG indicator from the second AP; and configuring a feature support capability of the non-AP device according to a comparison result of the first CG indicator and the second CG indicator.
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2.发明授权公开(公告)号：US10334423B2
公开(公告)日：2019-06-25
申请号：US15208045
申请日：2016-07-12
Applicant: MediaTek Inc.
Inventor： Chia-Hsiang Hsu , Hao-Hua Kang
Abstract: A method for self-forming a tree topology network is provided. The method is used in a communications apparatus. The method includes: broadcasting a discovery message; determining whether the communications apparatus receives one or more discovery responses from one or more nodes in a lower level of the tree topology network; and establishing a link with each node in the lower level according to the discovery responses.
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公开(公告)号：US20240064808A1
公开(公告)日：2024-02-22
申请号：US18233332
申请日：2023-08-14
Applicant: MEDIATEK INC.
Inventor： Hao-Hua Kang , Chih-Chun Kuo , Chien-Fang Hsu
IPC: H04W74/08
CPC classification number: H04W74/0816
Abstract: A wireless communication device includes a network interface circuit and a control circuit. The network interface circuit performs frame exchanges with a first wireless communication device on a link that is selected from a plurality of links. The first wireless communication device is operating in an enhanced multi-link single radio (EMLSR) mode. The control circuit assists the first wireless communication device with a switch back operation for early switching back to a listening operation on the plurality of links after an end of the frame exchanges between the wireless communication device and the first wireless communication device.
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公开(公告)号：US20230024093A1
公开(公告)日：2023-01-26
申请号：US17844707
申请日：2022-06-20
Applicant: MEDIATEK INC.
Inventor： Chien-Fang Hsu , Hao-Hua Kang , Chih-Chun Kuo
IPC: H04W28/08 , H04W28/24 , H04L47/2441
Abstract: A method for performing traffic flow management with aid of auxiliary information and associated apparatus are provided. The method may include: carrying first auxiliary information in at least one first data unit of first data units in a first stream, wherein the first stream and a second stream are assigned to a same traffic identifier (TID); and sending the at least one first data unit carrying the first auxiliary information and at least one second data unit in the second stream to the second device, wherein the first auxiliary information comprises an indication of the first data units being part of the first stream.
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公开(公告)号：US20180255548A1
公开(公告)日：2018-09-06
申请号：US15450031
申请日：2017-03-06
Applicant: MEDIATEK INC.
Inventor： Hao-Hua Kang , Shih-Hung Liu , Chia-Wei Tao
CPC classification number: H04W4/80 , H04W72/1215 , H04W84/12 , H04W88/06
Abstract: A method of reallocating transmission periods for two coexisting wireless modules is disclosed. The method includes determining whether a first transmission period is long enough for a transmission of a first wireless module in a first window before initiating the transmission of the first wireless module; and deferring a transmission of a second wireless module and continuing the transmission of the first wireless module in a second transmission period of a second window following the first window when the first transmission period is determined to be not long enough for the transmission of the first wireless module; wherein the second transmission period and the first transmission period are two successive periods in the first window or in the second window.
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Patent Agency Ranking
公开(公告)号：US20240373493A1
公开(公告)日：2024-11-07
申请号：US18652818
申请日：2024-05-02
Applicant: MEDIATEK INC.
Inventor： Hao-Hua Kang , Cheng-Ying Wu
IPC: H04W76/20 , H04W52/02 , H04W72/0446 , H04W84/12 , H04W88/06
Abstract: A method for performing mode switching management in multi-link operation (MLO) architecture and associated apparatus are provided. The method applicable to a wireless transceiver device communicating with another device within a wireless communications system may include: executing a mode switching procedure regarding a predetermined MLO-related mode in a first protection period dedicated to the mode switching procedure, so that no other transmission request is received during the first protection period, where the first protection period is equal to or longer than the time spent on executing the mode switching. The mode switching procedure may include sending a protection indication in a first communications frame from the wireless transceiver device to the other device that informs the other device not to send any transmission request, or the wireless transceiver device may perform information exchange in advance to notify the other device of mode switch processing delay as the first protection period.
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公开(公告)号：US20240163785A1
公开(公告)日：2024-05-16
申请号：US18499205
申请日：2023-10-31
Applicant: MEDIATEK INC.
Inventor： Hao-Hua Kang , Cheng-Ying Wu , Chien-Fang Hsu , Chih-Chun Kuo
CPC classification number: H04W48/18 , H04W74/0816 , H04W76/10
Abstract: A method for performing wireless communication in MLO architecture is applicable to an AP MLD connected with a non-AP MLD through multiple links. The multiple links include at least a first link and a second link, the non-AP MLD operates in ML-SMPS mode. The method includes transmitting an initial control frame to the non-AP MLD via the first link, to trigger at least one link of the multiple links to be activated at the non-AP MLD to support a reception with respective negotiated number of spatial streams, receiving a response frame via the first link in response to the transmission of the initial control frame, and initiating frame exchange between the AP MLD and the non-AP MLD via a target link of the at least one link. The target link is selected from the at least one link according to the response frame. The first link is a primary link.
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公开(公告)号：US10098010B2
公开(公告)日：2018-10-09
申请号：US15150439
申请日：2016-05-10
Applicant: MEDIATEK INC.
Inventor： Hao-Hua Kang , Chia-Hsiang Hsu , Pei-Huang Chang , Ying-You Lin , Tsung-Hsien Yang
Abstract: A communication method for an extending device in a communication system includes transmitting or receiving a first traffic flow and a second traffic flow from a station of the communication system in a first frequency band; transmitting or receiving the first traffic flow and the second traffic flow from an access point of the communication system in the first frequency band; and transmitting or receiving the second traffic flow from the access point in a second frequency band.
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公开(公告)号：US20160338065A1
公开(公告)日：2016-11-17
申请号：US15150439
申请日：2016-05-10
Applicant: MEDIATEK INC.
Inventor： Hao-Hua Kang , Chia-Hsiang Hsu , Pei-Huang Chang , Ying-You Lin , Tsung-Hsien Yang
CPC classification number: H04W16/26 , H04L12/4633 , H04L61/6022 , H04W28/0236 , H04W28/0252 , H04W84/047
Abstract: A communication method for an extending device in a communication system includes transmitting or receiving a first traffic flow and a second traffic flow from a station of the communication system in a first frequency band; transmitting or receiving the first traffic flow and the second traffic flow from an access point of the communication system in the first frequency band; and transmitting or receiving the second traffic flow from the access point in a second frequency band.
Abstract translation: 一种通信系统中的扩展装置的通信方法包括：在第一频带中从所述通信系统的站发送或接收第一业务流和第二业务流; 从第一频带中的通信系统的接入点发送或接收第一业务流和第二业务流; 以及在第二频带中从所述接入点发送或接收所述第二业务流。
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公开(公告)号：US20160183279A1
公开(公告)日：2016-06-23
申请号：US14955059
申请日：2015-12-01
Applicant: MEDIATEK INC.
Inventor： Li-Chun Ko , Chia-Hsiang Hsu , Hao-Hua Kang
CPC classification number: H04W74/04 , H04L5/22 , H04W72/0446 , H04W74/0816
Abstract: A time division multiplex system has a client communications device and an external communications device. The client communications device has a first radio activity schedule. The external communications device has a second radio activity schedule. When the client communications device detects the second radio activity schedule, the client communications device reschedules the first radio activity schedule according to the second radio activity schedule.
Abstract translation: 时分复用系统具有客户端通信设备和外部通信设备。 客户端通信设备具有第一无线电活动安排。 外部通信设备具有第二无线电活动安排。 当客户端通信设备检测到第二无线电活动调度时，客户端通信设备根据第二无线电活动调度重新调度第一无线电活动调度。
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