Diversity set updating method and relay system

An update method and relay system technology, which is applied in the field of diversity set, can solve the problems of not providing a diversity set update technical solution, and achieve the effect of reducing the number of network entities, reducing the complexity, and reducing the number of signaling

Inactive Publication Date: 2012-05-23
HUAWEI TECH CO LTD +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although it can be applied in the relay system of the prior art, the prior art does not provide an updated technical solution for diversity aggregation in the relay system. Therefore, in order to realize the application of the diversity aggregation technology in the relay system, it is urgent to provide a An Updating Scheme for Diversity Sets in Relay Systems

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Diversity set updating method and relay system
  • Diversity set updating method and relay system
  • Diversity set updating method and relay system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0069] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0070] In the technical solution provided by the present invention, mainly by setting the set updating device, the set updating device is the core to complete the process of updating the MS diversity set. figure 1 It is an exemplary flow chart of the method of the present invention. In step 101, a set update list of the diversity set of the mobile station MS is generated; in step 102, the set update device updates the diversity set of MS according to the set update list.

[0071] Here, the set update device may be a high-capability RS or base station inside or outside the MS diversity set, or an anchor station of the MS diversity set, or an independent functional body in the core network. In the present invention, the operation of generating the MS set ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The present invention discloses an updating method for diversity collection; an updating device for collection is arranged; the method comprises that a collection updating list of the MS diversity collection is formed; the collection updating device updates the MS diversity collection according to a collection updating list. With the method provided by the present invention, the updating method of diversity collection in the relay system is realized and the diversity collection technology can be fully implemented in the relay system. At the same time, the present invention also provides a relay system. The method, the device and the relay system provided by the present invention adopt collection updating device to control the MS diversity collection, which reduces the complexity and the cost of the anchoring station; moreover, the flow is simple which is beneficial to reducing the complexity of control. In addition, when the collection updating device is the anchoring station, novel collection updating body does not to be defined, which reduces the network entities and signal number and further reduces the occupancy of unused resources.

Description

technical field [0001] The invention relates to a diversity set technology, in particular to a diversity set update method and a relay system. Background technique [0002] In a wireless network, an MS is allowed to maintain uplink and downlink communication with multiple BSs at the same time to obtain diversity gain. The set formed by these BSs is called the diversity set of the MS. According to the diversity technology adopted, it can be divided into macro-diversity switching and fast base station switching. In macro-diversity handover, the MS communicates with all base stations in the diversity set at the same time, that is, in the downlink, all the base stations in the diversity set transmit the same signal to the MS at the same time, and in the uplink, all the base stations in the set Both receive the signal of the MS at the same time. In the fast base station switching mode, the system only selects one of the base stations with the best signal for actual sending and ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): H04B7/14H04B7/02
Inventor 梁栋吕旌阳李婷冯淑兰
Owner HUAWEI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap