Method and communication system for scheduling resource through scheduling information

A resource scheduling and scheduling information technology, applied in the field of communication resource control, can solve problems such as unsatisfactory scheduling requirements

Active Publication Date: 2009-02-18
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0012] However, in the current R7 specification, the reporting of SI information by the UE and the scheduling of carrier channel resources by the base station are based on a single carrier. In a communication system where the UE uses multiple

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  • Method and communication system for scheduling resource through scheduling information
  • Method and communication system for scheduling resource through scheduling information
  • Method and communication system for scheduling resource through scheduling information

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Embodiment Construction

[0055] The present invention will be further described in detail below through specific embodiments and accompanying drawings.

[0056] figure 1 It is a flowchart of the method of the present invention. see figure 1 , the method of the present invention is applicable to a communication system in which the UE uses multiple carriers for uplink packet data transmission, including:

[0057] Step 101, a UE in a communication system reports SI information of a carrier supported by the UE to a base station.

[0058] Step 102, the base station determines the respective SI information of multiple carriers supported by the UE according to the SI information reported by the UE.

[0059] Step 103, the base station performs channel resource scheduling on each carrier supported by the UE according to the SI information of each carrier determined in step 102.

[0060] In the present invention, the multiple carriers refer to two or more carriers.

[0061] For a communication system in wh...

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Abstract

The invention discloses a resource scheduling method and device by user equipment reporting schedule information, which is applicable for communication system for UE multi-carrier uplink packet data transmission. The method comprise: communication system UE reports SI information of carrier UE supports to base station; the base station determines every carrier scheduling information supported by UE according to SI information UE has reported; the base station schedules channel resource for every carrier of UE according to SI information. The invention also discloses a communication system comprising UE and base station. The UE comprises SI information report module, the base station comprises SI information receiving module and resource scheduling module. The invention accomplishes effective scheduling for multi-carrier, promotes data transmission efficiency in communication system which UE employs multiple carrier for uplink packet data transmission.

Description

technical field [0001] The present invention relates to a communication resource control technology in a communication system, in particular to a method and device for resource scheduling in the communication system through scheduling information reported by a user equipment (UE). Background technique [0002] At present, in order to improve the uplink data transmission capability, frequency division duplex (FDD) system and high code rate time division duplex (HCR TDD) system in wideband code division multiple access system (WCDMA), and time division synchronous code division multiple access TD-SCDMA, also known as LCR TDD, introduced the enhanced uplink (Enhanced Uplink) technology in R6 and R7 defined by the third generation mobile communication standardization organization, that is, high-speed uplink packet access (HSUPA) technology. The key technologies of HSUPA are hybrid automatic retransmission (HARQ) and fast scheduling. Adaptive modulation coding (AMC) is implement...

Claims

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Application Information

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IPC IPC(8): H04L12/56H04L1/00H04W72/12
Inventor 白杰秦飞胡金玲
Owner DATANG MOBILE COMM EQUIP CO LTD
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