Method and equipment for paging relay node system

A relay node and paging message technology, applied in the direction of electrical components, wireless communication, etc., can solve the problems of the paging mechanism that does not give RN and BS cooperative work, unfavorable paging coverage ability, paging success rate, etc., and achieves improvement Cell edge coverage, improve paging coverage, and achieve simple effects

Active Publication Date: 2010-10-13
DATANG MOBILE COMM EQUIP CO LTD
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  • Abstract
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Problems solved by technology

However, currently, for systems where both RN and BS exist, there is no paging mechanism for the cooperative w

Method used

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  • Method and equipment for paging relay node system
  • Method and equipment for paging relay node system
  • Method and equipment for paging relay node system

Examples

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Embodiment Construction

[0027] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0028] The present invention proposes a paging method for a relay node system, comprising the following steps: a base station receives a paging message from a mobility management entity MME; the base station selects time-frequency domain resource information for sending the paging message, and Sending the paging message and the time-frequency domain resource information to a relay node; the base station and the relay node sending the paging message on the time-frequency domain resource.

[0029] Such as figure 2 As shown, it is a flow ...

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Abstract

The invention provides a method for paging a relay node system. The method comprises the steps that: a base station receives a paging message from a mobile management entity MME; the base station selects time frequency domain resource information which transmits the paging message, and transmits the paging message and the time frequency domain resource information to a relay node; and the base station and the relay node transmit the paging message on the time frequency domain resource. The invention also provides base station equipment. Due to the technical scheme provided by the invention, the problem that RN and BS coordinate in the system for realizing the paging is solved. By introducing the RN in a cellular network, the cell edge coverage can be improved, and the cell throughput can be improved.

Description

technical field [0001] The present invention relates to the field of mobile communication, in particular, the present invention relates to a paging method and equipment of a relay node system. Background technique [0002] Mobile and broadband have become the development direction of modern communication technology. 3GPP (3rd Generation Partnership Project) is committed to the evolution of LTE (Long Term Evolution, long-term evolution) system as a 3G system. The goal is to develop 3GPP wireless access technology towards Evolution for high data rate, low latency and optimized packet data applications. In future mobile communication systems, such as B3G (Beyond three Generation) or LTE-A, the system will provide higher peak data rate and cell data throughput, so the system also needs wider transmission bandwidth. At present, there are very few unallocated radio frequency resources below 2GHz, and part or all of the bandwidth required by the B3G system can only be found in hig...

Claims

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Application Information

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IPC IPC(8): H04W68/02H04W88/08
Inventor 赵亚利杨晓东鲍炜
Owner DATANG MOBILE COMM EQUIP CO LTD
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