公开(公告)号：US12041442B2

公开(公告)日：2024-07-16

申请号：US17394338

申请日：2021-08-04

Applicant: MEDIATEK INC.

Inventor： Po-Fan Wang ,  Tzu-Fan Hsu ,  Shun-Yong Huang

IPC: H04W12/0431 ,  H04W12/03 ,  H04W12/041 ,  H04W12/69 ,  H04W80/02

CPC classification number: H04W12/0431 ,  H04W12/03 ,  H04W12/041 ,  H04W12/69 ,  H04W80/02

Abstract: The present invention provides a wireless communication method of an access point. The wireless communication method comprises the steps of: establishing a cache table comprising a plurality of reference MAC and corresponding PMKs and reference PMKIDs; receiving an association request from a station; reading a MAC address of the station and a PMKID from the association request; if the MAC address of the station and the PMKID do not match items of the cache table, performing a calculation on the PMKID to obtain an original PMKID; determining if the original PMKID matches any one of the reference PMKIDs within the cache table; and if the original PMKID matches one reference PMKID within the cache table, determining that the reference MAC recorded in the cache table and the MAC address belong to the same station.

公开(公告)号：US12003299B2

公开(公告)日：2024-06-04

申请号：US17409817

申请日：2021-08-24

Applicant: MEDIATEK INC.

Inventor： Po-Jung Chiu ,  I-Cheng Tsai ,  Ching-Chia Cheng ,  Shun-Yong Huang

IPC: H04B7/06 ,  H04B17/309 ,  H04H20/12

CPC classification number: H04B7/0626 ,  H04B17/309 ,  H04H20/12

Abstract: The present invention provides an electronic device including a first antenna, a second antenna and a wireless communication chip. The wireless communication chip is configured to control the first antenna to broadcast a packet, control the second antenna to receive the packet broadcasted from the first antenna, and determine channel state information according to the packet received by the second antenna.

公开(公告)号：US11659486B2

公开(公告)日：2023-05-23

申请号：US16787036

申请日：2020-02-11

Applicant: MEDIATEK INC.

Inventor： Li-Wei Chen ,  Shun-Yong Huang

IPC: H04W52/02 ,  H04W4/70 ,  H04W72/0446 ,  H04W72/04

CPC classification number: H04W52/0216 ,  H04W4/70 ,  H04W52/0274 ,  H04W72/042 ,  H04W72/0446

Abstract: The present invention provides a wireless communication method of an electronic device, wherein the wireless communication method includes the steps of: building a link with peer electronic device; receiving downlink data information from the peer electronic device; referring to the downlink data information to determine wake and doze information of the electronic device; and transmitting the wake and doze information of the electronic device to the peer electronic device.

公开(公告)号：US11082110B2

公开(公告)日：2021-08-03

申请号：US16528644

申请日：2019-08-01

Applicant: MEDIATEK INC.

Inventor： Tsai-Yuan Hsu ,  Chen-Feng Liu ,  Yuan-Chin Wen ,  Shun-Yong Huang

IPC: H04B7/02 ,  H04B7/06 ,  H04W8/22 ,  H04B7/0404 ,  H04B7/0456

Abstract: A communication method applied to an communication device comprising M first type antenna following a first communication standard and N second type antennas following a second communication standard, M and N are positive integers. The communication method comprises: (a) measuring usage time of the second type antennas; and (b) controlling a number of the antennas that the communication device use according to the usage time of the second type antennas.

公开(公告)号：US20180263036A1

公开(公告)日：2018-09-13

申请号：US15451423

申请日：2017-03-07

Applicant: MEDIATEK INC.

Inventor： Yung-En Hsieh ,  Tsai-Yuan Hsu ,  Ching-Yu Kuo ,  Shun-Yong Huang

IPC: H04W72/04 ,  H04W28/02

CPC classification number: H04W28/0231 ,  H04L5/001 ,  H04L5/0048 ,  H04W48/14 ,  H04W74/0808 ,  H04W84/12

Abstract: A communicating device includes: a first packet detector and a second packet detector, wherein the first detector is arranged to detect a first preamble included in a first response packet over a first sub-channel; and the second packet detector is arranged to detect a second preamble included in a second response packet over a second sub-channel. The second sub-channel is different from the first sub-channel, and the first packet detector and the second packet detector co-exist in the communicating device.

公开(公告)号：US20180242241A1

公开(公告)日：2018-08-23

申请号：US15894957

申请日：2018-02-13

Applicant: MEDIATEK INC.

Inventor： I-Cheng Tsai ,  Yung-En Hsieh ,  Shun-Yong Huang

IPC: H04W52/02 ,  H04W40/24

CPC classification number: H04W52/0206 ,  H04W40/244 ,  H04W84/12 ,  H04W84/20 ,  H04W88/10 ,  Y02D70/00 ,  Y02D70/10 ,  Y02D70/14 ,  Y02D70/142 ,  Y02D70/22

Abstract: A communicating method of a communication device for connecting to a first network and a second network includes: when a rescheduling condition is reached, rescheduling a wake up period of the communication device for the first network at least according to a wake up period of the communication device for the second network; wherein the wake up period of the communication device for the first network is rescheduled by making the communication device a master device in the first network through adjusting a preference parameter of the first network.

公开(公告)号：US20140355583A1

公开(公告)日：2014-12-04

申请号：US14024611

申请日：2013-09-11

Applicant: Mediatek Inc.

Inventor： Ching-Lan Wang ,  Shao-Wei Chen ,  Shun-Yong Huang

IPC: H04W4/08 ,  H04W12/04

CPC classification number: H04W4/08 ,  H04L63/083 ,  H04L69/16 ,  H04W4/80 ,  H04W12/003 ,  H04W12/04 ,  H04W76/14 ,  H04W84/12

Abstract: A wireless communicating method for building direct communication between a first electronic device and a second electronic device. The wireless communicating method comprises: (a) controlling the first electronic device and the second electronic device to exchange communicating information of each other, wherein the communicating information comprises first password information, and comprises at least one of first IP information and first service information; and (b) after the step (a), confirming the first password information.

Abstract translation: 一种用于构建第一电子设备和第二电子设备之间的直接通信的无线通信方法。 无线通信方法包括：（a）控制第一电子设备和第二电子设备交换彼此的通信信息，其中通信信息包括第一密码信息，并且包括第一IP信息和第一服务信息中的至少一个; 和（b）在步骤（a）之后，确认第一密码信息。

公开(公告)号：US12107649B2

公开(公告)日：2024-10-01

申请号：US17550104

申请日：2021-12-14

Applicant: MEDIATEK INC.

Inventor： Chao-Peng Wang ,  Tsung-Han Tsai ,  Shun-Yong Huang

IPC: H04B7/06 ,  H04B1/10 ,  H04W28/06

CPC classification number: H04B7/0626 ,  H04B1/10 ,  H04W28/06

Abstract: A device is provided, which includes one or more antennas and a circuit. The circuit is configured to receive a packet from a transmitter device through the antennas, and obtain channel-state information from the received packet. The circuit includes one or more filters to filter out or recognize the received packet that complies with one or more preset conditions. The circuit uses the channel-state information of the received packet, which complies with the one or more preset conditions, to estimate a status of a channel between the transmitter device and the device.

公开(公告)号：US11006450B2

公开(公告)日：2021-05-11

申请号：US15893703

申请日：2018-02-12

Applicant: MEDIATEK INC.

Inventor： Tsai-Yuan Hsu ,  Chen-Feng Liu ,  Shun-Yong Huang

IPC: H04W74/08 ,  H04W52/02 ,  H04W72/04 ,  H04W84/12

Abstract: A method of method of allocating a protection duration of a radio subsystem for a transmitting station of a wireless communication system includes transmitting a frame to at least one receiving station of the wireless communication system, wherein the proprietary frame indicates the protection duration allocated for the radio subsystem.

公开(公告)号：US10004038B2

公开(公告)日：2018-06-19

申请号：US15355027

申请日：2016-11-17

Applicant: MEDIATEK INC.

Inventor： Shun-Yong Huang

IPC: H04W52/02 ,  H04W88/06

CPC classification number: H04W52/0235 ,  H04W52/0209 ,  H04W88/06 ,  Y02D70/1262 ,  Y02D70/142

Abstract: The present invention provides a method of bypassing data and a mobile device to establish a shared data path via a shared memory of the mobile device between network modules. The network modules may exchange data packets via the shared memory, and a processing unit of the mobile device enters into a sleep mode when the network modules exchange the data packets via the shared memory SM. The power consumption of the mobile device is therefore reduced.