公开(公告)号：US20190053178A1

公开(公告)日：2019-02-14

申请号：US15936777

申请日：2018-03-27

Applicant: Intel Corporation

Inventor： ARVIND MERWADAY ,  KUILIN CLARK CHEN ,  ZONGRUI DING ,  YI ZHANG ,  S M IFTEKHARUL ALAM ,  MEHNAZ RAHMAN ,  QIAN LI ,  LU LU

IPC: H04W56/00 ,  H04W4/46 ,  H04W4/02

CPC classification number: H04W56/002 ,  H04W4/023 ,  H04W4/46 ,  H04W56/0025 ,  H04W88/04

Abstract: In one example a system to manage inter-vehicle communication in a decentralized vehicle-to-vehicle network comprises a plurality of sensors to detect context information about driving conditions proximate a first vehicle; a communication interface to manage communications between the first vehicle and a second vehicle; and a controller communicatively coupled to the plurality of sensors and the communication interface and comprising processing circuitry, to receive context information from the plurality of sensors; determine, from the context information, when the first vehicle is approaching a dead zone in which contact with a communication network may be lost; and in response to a determination that the first vehicle is approaching a dead zone in which contact with a communication network may be lost, to activate a synchronization frame broadcast module to broadcast a synchronization frame via the communication interface. Other examples may be described.

公开(公告)号：US20180288797A1

公开(公告)日：2018-10-04

申请号：US15476744

申请日：2017-03-31

Applicant: Intel Corporation

Inventor： RATH VANNITHAMBY ,  YI ZHANG ,  CARLOS CORDEIRO ,  OU YANG ,  MOHAMMAD MAMUNUR RASHID ,  ARVIND MERWADAY

IPC: H04W74/08 ,  H04W72/12

CPC classification number: H04W74/0841

Abstract: Methods and apparatus for contention based spatial sharing in wireless communications. An example first wireless communications device includes: a memory to store data for transmission; a priority controller to: determine an estimated transmission time; set a contention window setting based on the estimated transmission time; a media access control to: wait for a timer to expire, a duration of the timer selected based on the contention window setting; and transmit the data when the timer expires.