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Method for carrying out rapid resource scheduling in base station and base station

A base station and resource technology, applied in the direction of digital transmission system, electrical components, error prevention, etc., can solve the problems of reducing NodeB scheduling efficiency, HSUPA physical transmission rate limitation, etc.

Inactive Publication Date: 2013-01-16
ALCATEL LUCENT SHANGHAI BELL CO LTD
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[0010] Reference [2] (3GPP TR25.808v0.0.3) and reference [5] (R1-0400049, "E-DCH link performance-BPSK vs.8PSK (E-DCH link performance-BPSK vs.8PSK)", The technical solution disclosed by Qual comm Europe) shows that the physical transmission rate of HSUPA is rel

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  • Method for carrying out rapid resource scheduling in base station and base station
  • Method for carrying out rapid resource scheduling in base station and base station
  • Method for carrying out rapid resource scheduling in base station and base station

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[0026] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with specific embodiments. It should be understood that the invention is not limited to the specific examples.

[0027] figure 1 It is a schematic diagram of a wireless network according to the present invention, the wireless network 1 includes a base station 2 and multiple user devices (for simplicity, only two user devices 3 and 4 are shown in the figure). In the wireless network 1, the user equipments 3 and 4 need to send resource request information SR to the base station (Node B) 2 to request allocation of certain wireless resources. The base station 2 allocates resources among different user devices according to the resource request information from the user devices, and sends corresponding resource authorization information SG to each user device.

[0028] figure 2 It is a block diagram of a base station for resource scheduling through fast ...

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Abstract

The invention discloses a method and a device for carrying out rapid resource scheduling of a base station and rapid transmission format combination selection of a customer installation by respectively utilizing different indicators in the base station and the customer installation of a wireless network. A transmission format combination set in the base station and the customer installation is divided into a plurality of transmission format combination subsets with the same transmission rate or the same transmission power; in the resource scheduling process of the base station, one indicator is adopted to select the suitable transmission format combination subset on the basis of resource request information from the customer installation and notifies the related information to the customer installation. The customer installation firstly adopts another indicator to select a suitable transmission format combination in the transmission format combination subset determined by the base station. Two indicators are respectively adopted in the scheduling process of the base station and in the process of selecting the transmission format combination at the position of the customer installation, so that two processes can be more effectively executed.

Description

[0001] Cross References to Related Applications [0002] This application is a divisional application of a patent application with a filing date of December 22, 2004 and a patent application number of 200410093409.9. technical field [0003] The present invention relates to wireless communication equipment, more particularly, to a method and device for fast control of TFCS (Transport Format Combination Set) in a base station (NodeB) and user equipment of a wireless network. Background technique [0004] In a wireless network, a user equipment (UE) needs to request a base station (Node B) for allocation of a certain wireless resource each time it transmits data. Due to the limited wireless resources in the wireless network, the base station must perform wireless resource scheduling according to the specific needs of user devices, and allocate corresponding wireless resources to each user device, so as to achieve effective use of wireless resources. [0005] While in HSUPA (...

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Application Information

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IPC IPC(8): H04W72/04H04W72/12H04L1/00
Inventor 尤明礼杨涛张宏宝骆志刚陆宁温萍萍
Owner ALCATEL LUCENT SHANGHAI BELL CO LTD