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Managing low-power wireless mediums in multiradio access devices

一种无线通信设备、多无线的技术，应用在连接管理、接入限制、无线通信等方向，能够解决分布式网络得不到支持等问题，达到避免潜在冲突的效果

Active Publication Date: 2008-09-10
NOKIA TECH OY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, a low power device acting as a master on its own network and a slave on another network, or a "distributed network" may not be supported in simpler communication media
Additionally, due to power and / or size constraints in low-power devices, these devices may not include the processing power necessary to allow different roles to be played in multiple networks
As a result, more complex devices managing multiple active radio modules may have to be forced to operate in slave mode, subject to the timing and control constraints of simpler master devices

Method used

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  • Managing low-power wireless mediums in multiradio access devices
  • Managing low-power wireless mediums in multiradio access devices
  • Managing low-power wireless mediums in multiradio access devices

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Embodiment Construction

[0051] Although the invention has been described in a preferred embodiment, various changes may be made therein without departing from the spirit and scope of the invention as described in the appended claims.

[0052] I. Wireless communication via different communication networks

[0053] WCDs can send and receive information over a large number of wireless communication networks, each of which has different advantages with respect to speed, range, quality (error correction), security (encoding), and the like. These characteristics will indicate the amount of information that can be transmitted to the receiving device, as well as the duration of the information transmission. Figure 1 includes a diagram of a WCD and how it interacts with various types of wireless networks.

[0054] In the example depicted in FIG. 1 , user 110 owns WCD 100 . The device can be anything from a basic cellular handset to a more complex device such as a wireless enabled palmtop or laptop computer....

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Abstract

A system for optimizing the operation of a plurality of radio modules incorporated within a wireless communication device (WCD) connected as a slave on a low-power wireless network, wherein a low-power device is acting as the master of the wireless network. The timing of communication between master and slave may be established by the master, and as a result, the WCD may utilize a control strategy to allow substantially concurrent active communication in one or more of the plurality of radio modules while still operating under the parameters set forth by the low-power master device.

Description

technical field [0001] The present invention relates to a system for managing one or more wireless modules in a wireless communication device, and more particularly, to a system for managing the operation of a dual-mode wireless module integrated in a wireless communication device in order to operate from Systems and methods for avoiding collisions when device mode is connected to a short-range wireless network. Background technique [0002] Modern society has rapidly adopted and become dependent on handheld devices for wireless communications. For example, cellular telephones continue to grow in the global market due to technological improvements in communication quality and device functionality. These wireless communication devices (WCDs) have become commonplace for personal and business use, allowing users to send and receive voice, text and graphics data from multiple geographic locations. The communication networks used by these devices span different frequencies and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B5/00H04B5/02H04Q7/22H04Q7/32H04B5/48H04W8/00H04W84/18
CPCH04W76/045H04W72/1215H04W84/20H04W84/18H04W48/08H04W76/25Y02D30/70H04L12/28H04L12/403
Inventor P·M·吕宇斯卡J·勒宇纳马基
Owner NOKIA TECH OY