Delayed and conditional transport switch

A switching process, carrier transmission technology, applied in transmission systems, near-field transmission systems, electrical components, etc., can solve the problem that the network is not suitable for data applications

Inactive Publication Date: 2012-05-16
NOKIA CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although long-distance communication networks such as GSM are a generally accepted means for sending and receiving data, due to cost, business and legal issues, these networks may not be suitable for all data applications

Method used

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  • Delayed and conditional transport switch
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  • Delayed and conditional transport switch

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Embodiment Construction

[0063] Wi-Fi refers to the family of related IEEE 802.11 specifications that specify methods and technologies of Wireless Local Area Network (WLAN) operation. Examples include the IEEE 802.11b and 802.11g wireless local area network specifications, which have become the dominant technologies for legacy Wi-Fi applications in the 2.4GHz ISM band. Emerging broadband applications are dedicated to the development of ultra-high-speed wireless networks for short-range communications, such as IEEE802.11n, the planned IEEE 802.11ac, and the planned IEEE 802.11ad WLAN specifications, which will provide ultra-high-speed wireless networks in higher frequency bands. throughput. Wi-Fi applications include 802.11 products such as consumer electronics, phones, personal computers, and access points for homes and small offices.

[0064] In an exemplary application of Wi-Fi, a wireless router can be connected to the Internet through a cable modem or a DSL modem and used as a wireless access poi...

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Abstract

Example method, apparatus, and computer program product embodiments are disclosed to enable out-of-band short-range communication carrier transport switching for connection setup in device-to-device communication. Example embodiments of the invention include a method comprising the steps of initiating, by a first device, an out-of-band short-range carrier transport switch with a second device by transmitting wireless communication signals for providing the out-of-band carrier communication connection, and sending, by the first device, in-band short-range carrier communication connection parameters including one or more parameters indicating a timer value of an interval related to an expected completion time of a transport switch procedure, to the second device via the out-of-band short-range carrier communication connection.

Description

technical field [0001] The field of the invention relates to wireless communications, and more particularly, to out-of-band short-range communications carrier transmission switching for connection establishment in device-to-device communications. Background technique [0002] Modern society has adopted and is becoming dependent on wireless communication devices for various purposes, such as connecting users of the wireless communication devices with other users. Wireless communication devices may change from battery powered handheld devices to stationary home and / or business devices utilizing the electrical network as a power source. Due to the rapid development of wireless communication devices, several fields have emerged that enable entirely new types of communication applications. [0003] Cellular networks facilitate communication over large geographic areas. These network technologies are generally divided into generations, starting in the late 1970s, through the fir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/00H04W76/04H04B5/00
CPCH04W36/0072H04W12/02H04W76/04H04W36/14H04W76/20H04W12/03
Inventor A·巴希奥克拉J·E·苏马基T·莱内
Owner NOKIA CORP
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