公开(公告)号：US09788257B2

公开(公告)日：2017-10-10

申请号：US15081260

申请日：2016-03-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ajeet Kumar Singh ,  Anand Sudhakar Chiddarwar ,  Arzad Alam Kherani ,  Dae-kyu Choi ,  Midhun K ,  Sushanth Gajanan ,  Do-jun Byun ,  Sang-Jun Moon

IPC: H04W40/24 ,  H04W4/00 ,  H04W84/18

CPC classification number: H04W40/246 ,  H04W4/80 ,  H04W84/18 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/22

Abstract: A method of dynamically forming a service aware Bluetooth low energy (BLE) mesh network is provided. The method includes deriving service requirements for a BLE mesh service based on a unique identifier associated with the BLE mesh service, determining a BLE mesh service to be provided based on at least one BLE parameter, and dynamically forming a BLE mesh network based on the determined BLE mesh service, the service requirements and the at least one BLE parameter. The BLE mesh network is one of connection-oriented, or connection-less.

公开(公告)号：US10165622B2

公开(公告)日：2018-12-25

申请号：US15172887

申请日：2016-06-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ajeet Kumar Singh ,  Arzad Alam Kherani ,  Dae-Kyu Choi ,  Anand Sudhakar Chiddarwar ,  Sang-Jun Moon

IPC: H04W84/18 ,  H04W52/02 ,  H04W56/00 ,  H04L29/08 ,  H04W4/70

Abstract: The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method and an apparatus for synchronizing communication between nodes in a bluetooth low energy (BLE) mesh network. In the network, a node is configured to generates a seed value based on at least one of own transmission parameter, wherein the seed value indicates next data advertisement instance of corresponding node. Further, the seed value is used for communicating with other nodes (i.e. 1-hop neighbor nodes) in the network. Based on data transfer requirements of the node, the node synchronizes own data transmission and reception settings, such that no two nodes transmit data at the same time.