Invention Grant
US09274576B2 System and method for activation of portable and mobile media player devices for wireless LAN services
有权
用于激活用于无线LAN服务的便携式和移动媒体播放器设备的系统和方法
- Patent Title: System and method for activation of portable and mobile media player devices for wireless LAN services
- Patent Title (中): 用于激活用于无线LAN服务的便携式和移动媒体播放器设备的系统和方法
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Application No.: US10802518Application Date: 2004-03-16
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Publication No.: US09274576B2Publication Date: 2016-03-01
- Inventor: Craig M. Janik , Nicholas Kalayjian
- Applicant: Craig M. Janik , Nicholas Kalayjian
- Applicant Address: US DE Wilmington
- Assignee: Callahan Cellular L.L.C.
- Current Assignee: Callahan Cellular L.L.C.
- Current Assignee Address: US DE Wilmington
- Main IPC: G06F1/32
- IPC: G06F1/32 ; G06F1/26 ; G08C17/02 ; G11B27/10 ; G11B27/34 ; G11B27/36 ; H04N21/414 ; H04N21/4363 ; H04L29/08

Abstract:
A system and a method for activation of portable and mobile media player devices for wireless LAN services have been disclosed. In one embodiment, the system includes a server computer, a wireless transmitter to transmit a signal, and a portable device comprising a wireless receiver to receive the signal and a wireless transceiver to transition from a first state to a second state to perform content synchronization with the server computer in response to the signal, wherein the wireless transceiver consumes less power in the first state than in the second state. Other embodiments have been claimed and described.
Public/Granted literature
- US20040242224A1 System and method for activation of portable and mobile media player devices for wireless LAN services Public/Granted day:2004-12-02
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