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Device and method for controlling the creation of a user channel connection in a communication system and associated communication system, digital storage medium, computer program product, and compute

A communication system and channel connection technology, applied in telephone communication, multiplex communication, time division multiplex system, etc., can solve problems such as abandonment, and achieve the effect of short synchronization time

Active Publication Date: 2010-02-10
技嘉斯特通讯股份有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

But using this approach does not solve the fundamental problem of dropping sync pulses or "dummy signals" during sleep times, such as at night

Method used

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  • Device and method for controlling the creation of a user channel connection in a communication system and associated communication system, digital storage medium, computer program product, and compute
  • Device and method for controlling the creation of a user channel connection in a communication system and associated communication system, digital storage medium, computer program product, and compute
  • Device and method for controlling the creation of a user channel connection in a communication system and associated communication system, digital storage medium, computer program product, and compute

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Embodiment Construction

[0050] The present invention relates to a device and method for implementing a digital communication system and does not send continuous pulse signals, in other words, does not send periodic "virtual signal" DB in a static environment. A static environment here means that no user data (call or packet data) is transmitted from the mobile device to the mobile device through the wired device or the base station.

[0051] In the following, the invention will be explained by means of a DECT communication system with reference to the relevant figures. For DECT systems of this type, the short response time of the mobile phone after switching off the "virtual signal" DB, in other words, the response time t r <1s, it will not happen in incoming or outgoing calls. It takes a long time (about 10 seconds) for a mobile phone in an asynchronous state to synchronize with the base station.

[0052] The invention enables a fast synchronization for a TDMA system (Time Division Multiple Access...

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Abstract

In order to be able to control the creation of a user channel connection in a communication system using wireless communication between at least one mobile part and one wired part in such a way that a user channel connection is established more quickly upon a connection request indicated by the mobile part or the wired part for the purpose of transmitting user data and, at the same time, due to market requirements, no synchronization pulses are sent by the wired part in the idle state, an initiating device of the communication system (for example, for an incoming call: base station; for an outgoing call: mobile part) sends, from an asynchronous idle state, synchronization pulses (SB) to all available physical resources. Due to the plurality of the sent, available synchronization pulses (SB), rapid synchronization is ensured because the probability is sufficiently increased thereby that a pulse will fall in the search window of a receiver.

Description

technical field [0001] The invention discloses a control device and method for establishing user channel connection during wireless communication in a wireless communication system, especially a method for establishing synchronous communication from an asynchronous static environment in a digital or enhanced wireless telephone communication system (DECT-Communication System). Device and method for controlling user channel connection. Background technique [0002] In known communication systems, such as Digital Enhanced Cordless Telecommunications (DECT), in order to establish a fast call structure, the mobile device and the base station (wired device) must be continuously synchronized. Therefore, in the non-talking state, the base station or wired equipment will also transmit the so-called "dummy signal" (Dummy-Bearer) DB as a synchronization pulse. [0003] DECT base stations usually transmit a so-called "dummy signal" every 10 milliseconds to act as a synchronization puls...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725H04J3/06H04M1/72505
CPCH04J3/0602H04M1/72505
Inventor 马特豪斯·阿尔贝蒂施文·贝劳尔斯特凡·赫德尔埃里希·坎珀施罗尔迪特尔·凯伦冈特·柯恩德斯特凡·科克于尔根·乐平马蒂亚斯·霖魏特兹安德烈·穆勒克莉丝汀·施米德尔威尔弗里德·托宾托斯登·瓦尔德克
Owner 技嘉斯特通讯股份有限公司
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