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Channel priority queuing method in multi-carrier communication system

A multi-carrier communication and priority technology, which is applied in multiplexing communication, code division multiplexing system, time division multiplexing system, etc., can solve the channel priority queuing method of multi-carrier communication system which is not proposed. and other problems, to achieve the effect of reasonable and effective channel priority queuing method, high system access success rate and handover success rate, and improved overall performance

Inactive Publication Date: 2006-07-26
CHINA ACAD OF TELECOMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, a channel priority queuing method for multi-carrier communication systems has not been proposed in the prior art

Method used

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  • Channel priority queuing method in multi-carrier communication system
  • Channel priority queuing method in multi-carrier communication system
  • Channel priority queuing method in multi-carrier communication system

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Embodiment Construction

[0026] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0027] The invention mainly proposes a channel priority queuing method suitable for a multi-carrier communication system. For a multi-carrier communication system, because the judging process of the carrier resource priority is added when the user accesses, the priority queuing of the channel must be considered from the two resource levels of the carrier priority and the time slot priority, thereby improving the The Difficulty of Channel Priority Queuing in Multicarrier Communication Systems. Generally, the system also needs to ensure that the uplink and downlink channels allocated to the same user are within the same carrier.

[0028] Taking the TDD / CDMA cellular mobile communication system as an example, the network side establishes communication with user terminals through several carriers. Each frame of each carrier contains a plurality of time slots, and in ea...

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Abstract

This invention discloses one multi-load wave communication system channel priority lining method, which comprises the following steps: a, when user sends signal channel requirement, the system gets the user resource demands from the said demands; b, the system finds out the load wave to satisfy the user demands as prepare load wave and selects load wave with maximum priority from the prepare ones; c, selecting the time gap with maximum priority from the load wave and redispatching relative codes materials according code dispatching principle to determine the business signal value.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a channel priority queuing method, and is a channel priority queuing method suitable for multi-carrier communication systems. Background technique [0002] In an existing communication system, when a user makes a call request, a channel needs to be allocated to the user, so that the user can communicate with the network side. If there are multiple channels available for allocation, the system needs to sort these channels according to certain rules to determine the priority of each channel. Finally, the system selects the channel with the highest priority to allocate to the user so that the user can access a good channel. channel, thereby improving the system call success rate and reducing the system call drop rate. [0003] Taking the TDD / CDMA (Time Division Duplex / Code Division Multiple Access) communication system as an example, only the channel of the single-carrier comm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04J13/00H04J3/00H04W72/10
Inventor 周德锁赵瑾波毛磊秦飞
Owner CHINA ACAD OF TELECOMM TECH
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