Allocation method, system and apparatus for continuous scheduling resource

A continuous scheduling and resource technology, applied in the field of communication, can solve the problems of inability to realize multi-cycle continuous scheduling resource allocation, and inability to determine the details of multi-cycle continuous scheduling resource allocation.

Active Publication Date: 2009-08-05
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there are many details that cannot be determined in this scheme to achieve multi-period persistent scheduling resour

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  • Allocation method, system and apparatus for continuous scheduling resource
  • Allocation method, system and apparatus for continuous scheduling resource
  • Allocation method, system and apparatus for continuous scheduling resource

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Embodiment Construction

[0090] The embodiment of the present invention follows the conclusion of LTE, configures the period of persistent scheduling by network side signaling, the frequency position and MCS of PDCCH allocation of persistent scheduling resources, etc., but refines the two characteristics of multi-period persistent scheduling, and provides a A method and system for allocating persistent scheduling resources are used to realize the allocation of multi-period persistent scheduling resources.

[0091] In the embodiment of the present invention, two characteristics of the multi-period persistent scheduling include: there are multiple persistent scheduling periods; the specific value of the persistent scheduling period corresponds to the subframe transition point and the subframe where the initial transmission occurs.

[0092] The uplink and downlink subframe switching point period and switching point configuration of LTE TDD are determined in the system broadcast, that is, they are determin...

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Abstract

The invention discloses an allocating method, a system and a device for continuous scheduling resources to realize allocation of multi-cycle continuous scheduling resources. The allocating method comprises the following steps: a network side allocates the continuous scheduling resources for a user terminal and sends the initial time and the cycle of the continuous scheduling resources to the user terminal; and the user terminal obtains the continuous scheduling resources allocated by the network side through the initial time and the cycle of the continuous scheduling resources.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to a method, system and device for allocating persistent scheduling resources. Background technique [0002] In a wireless communication system, it is necessary to rationally allocate wireless resources (including time, frequency, code channel and other resources) to different users to complete the transmission of various services. When the characteristics of a certain service are known, such as data volume, data arrival time, etc., the data of this service can be sent in the way of persistent scheduling or semi-persistent scheduling to reduce the overhead of scheduling signaling. [0003] Semi-persistent scheduling means that the base station allocates fixed resources to one or several data packets of a certain service. It is sent in the form of dynamic scheduling, and resource allocation needs to be performed through scheduling signaling. [0004] Persistent...

Claims

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Application Information

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IPC IPC(8): H04W72/04H04W72/14
Inventor 谌丽李国庆高卓鲍炜毕海洲
Owner DATANG MOBILE COMM EQUIP CO LTD
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