Invention Grant
- Patent Title: Quality of service using a vehicle head unit
- Patent Title (中): 使用车头单元的服务质量
-
Application No.: US14302095Application Date: 2014-06-11
-
Publication No.: US09445442B2Publication Date: 2016-09-13
- Inventor: Lakshmi Thanayankizil , Fan Bai , David Pop
- Applicant: GM Global Technology Operations LLC
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: Reising Ethington P.C.
- Agent Christopher DeVries
- Main IPC: H04B5/00
- IPC: H04B5/00 ; H04W76/02 ; H04W4/00

Abstract:
A communication system and various methods using that communication system, including a method of providing short-range wireless communication (SRWC) in a vehicle. The method includes the steps of: (a) establishing a first wireless connection over a first communication channel between a vehicle multi-tainment unit (VMU) and a first mobile device, wherein, with respect to the first wireless connection, the VMU operates as a server and the first mobile device operates as a client; (b) establishing a second wireless connection over a second communication channel between the VMU and a second mobile device, wherein, with respect to the second wireless connection, the second mobile device operates as a server and the VMU operates as a client; and (c) following steps (a) and (b), controlling the second mobile device from the VMU to change the second wireless connection from the second communication channel to the first communication channel.
Public/Granted literature
- US20150365981A1 QUALITY OF SERVICE USING A VEHICLE HEAD UNIT Public/Granted day:2015-12-17
Information query