Samsung Electronics Co., Ltd.

Junyeop Jung

Junsu Choi

Junghun Lee

Hyunkee Min

Taeyong Kim

Chounjong Nam

Kiyeong Jeong

Jihoon Sung

In-sick Jung

Jianzhong Zhang

Doosuk Kang

Bokun Choi

Jianhua Mo

Hao Chen

Sunkee Lee

Wenxun Qiu

Junyoung Park

Moonsoo Kim

Jong-Mu Choi

Sunkey Lee

Jun-Young Park

Abhishek Sehgal

Khuong N Nguyen

Namjoon Park

Eric Earl Johnson

Seonghwan Kim

Matthew Tonnemacher

Ashish Gupta

Kyuhyuck Kwak

Seongsu Choi

Mincheol Jeong

Changmok Yang

Sungbin Min

John Wensowitch

Yeji Yoon

Heeseok Ahn

Insick Jung

Provided is an electronic device including a communication module configured to exchange data with an external device, in which the communication module includes a first core and a second core, a memory storing instructions, and a processor configured to execute the instructions to determine first channels to be scanned by the first core and second channels to be scanned by the second core, scan the first channels by using the first core, scan the second channels by using the second core, determine third channels to be scanned by the first core and fourth channels to be scanned by the second core, based on a non-PSC detected based on at least one of the first channels and the second channels, scan the third channels by using the first core, and scan the fourth channels by using the second core.

Method and electronic device for scanning channels in frequency bands

An embodiment of an electronic device according to the present disclosure may comprise: a communication circuit for transmitting or receiving data through a plurality of links; a memory for storing mapping data in which data rates and frame error rates for the plurality of links are mapped; and a processor operatively connected to the communication circuit and the memory, wherein the processor is configured to: in response to a request for transmitting a packet corresponding to a first type, identify a link, through which the number of packets less than a predesignated value have been transmitted or received, from among the plurality of links; transmit or receive a plurality of packets corresponding to a second type through the identified link; identify frame error rates for the plurality of packets corresponding to the second type; and update the mapping data on the basis of the identified frame error rates.

Electronic device for updating frame error rate of link and operation method of electronic device

An example electronic device may include at least one first antenna supporting a first frequency band and a second frequency band of a wireless LAN communication method, a first communication circuit supporting a first subband and a second subband of the first frequency band, a second communication circuit supporting the second subband of the first frequency band and the second frequency band A processor may identify an operating mode of at least one of the first communication circuit or the second communication circuit, release an electrical connection of at least one of the first communication circuit or the second communication circuit operating in a scan mode with the at least one first antenna in a case in which at least one of the first communication circuit or the second communication circuit operates in the scan mode, and electrically connect the at least one first antenna to at least one of the first communication circuit or the second communication circuit operating in a communication mode in a case in which the first communication circuit or the second communication circuit operates in the communication mode.

Electronic device for performing scan in wireless LAN system and method for operating same

An electronic device according to various embodiments comprises: at least one wireless communication circuit configured to transmit and receive wireless signals according to IEEE 802.11 standard; a processor operatively connected to the wireless communication circuit; and a memory operatively connected to the processor, wherein the memory can store instructions allowing, when executed, the processor to: receive a first request message for a tunneled direct link setup (TDLS) session defined by the IEEE 802.11 standard from a first access point (AP) through the wireless communication circuit; determine, on the basis of the first request message, that an external electronic device having requested the TDLS session is connected to a second AP; establish a connection to the second AP through the wireless communication circuit on the basis of the determination; transmit a second request message for the TDLS session to the second AP; and establish the TDLS session with the external electronic device through the second AP on the basis of the reception of a response message to the second request message from the external electronic device. Additional various embodiments are possible.

Electronic device connected to external electronic device through wireless communication channel by using TDLS session defined by IEEE 802.11 standard

A method of an electronic device for a connection management is provided. The method comprises: establishing a communication link with an access point (AP); receiving a triggering indication based on link information measured by the electronic device; determining a quality of the communication link between the electronic device and the AP based on the received triggering indication; comparing, based on the determined quality of the communication link, at least two Q values fetched from a Q table that is determined according to context in which in the electronic device is being used; setting a quantized aggressive index (QAI) value based on the compared at least two Q values; and generating a disconnection command based on the QAI value, wherein the disconnection command is a physical disconnection command or a virtual disconnection command of the communication link between the electronic device and the AP.

Method and apparatus for intelligent WiFi connection management

The purpose of the present invention is to control a service set in a wireless communication system. The wireless communication system comprises: a first access point (AP) comprising a first wireless fidelity (WiFi) communication circuit for providing a first basic service set (BSS); and a second AP comprising a second WiFi communication circuit for providing a second BSS. The first WiFi communication circuit wirelessly receives, from a first mobile station, a first connection request including information on a wireless LAN standard of the first mobile station, wirelessly provides a second mobile station with at least a part of the information, wirelessly receives, from the second mobile station, an approval of a connection of the first mobile station thereto, and after receiving the approval, disconnects a first wireless connection from the first mobile station. The second WiFi communication circuit wirelessly receives an approval from the second mobile station, wirelessly receives a second connection request from the first mobile station, establishes a second wireless connection with the first mobile station on the basis of the approval, and exchanges data with the first mobile station through the second wireless connection. Other embodiments are also possible.

Method for controlling service set for wireless LAN and apparatus therefor

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Yongin-si, South Korea

Junyeop Jung