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User-equipment-coordination-set regrouping

A technology for user equipment and equipment, applied in the directions of location diversity, broadcast service distribution, diversity/multi-antenna system, etc., can solve problems such as lack of management

Pending Publication Date: 2021-03-26
GOOGLE LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, techniques for ameliorating the cell edge problem lack the ability to manage the impact caused by user equipment mobility or the dynamically changing radio environment of user equipment

Method used

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  • User-equipment-coordination-set regrouping
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  • User-equipment-coordination-set regrouping

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0101] Example 1: A method of regrouping user equipment among user equipment coordination sets by a base station, the method comprising the base station:

[0102] determining to regroup the user equipment from the source user equipment coordination set to the target user equipment coordination set;

[0103] transmitting a release message to a coordinating user equipment of the source user equipment coordination set, the release message requesting the coordinating user equipment of the source user equipment coordination set to release the user equipment from the source user equipment coordination set;

[0104] transmitting a request message to a coordinating user equipment of the target user equipment coordination set, the request message requesting the coordinating user equipment of the target user equipment coordination set to add the user equipment to the target user equipment coordination set; and

[0105] transmitting to the user equipment a regrouping message effective to...

example 2

[0106] Example 2: The method of example 1, wherein transmitting the release message to the coordinating user equipments of the source coordinating set of user equipments is effective to instruct the coordinating user equipments of the source coordinating set of user equipments to communicate with The information related to the user equipment is forwarded to the coordinating user equipment of the target user equipment coordinating set.

example 3

[0107] Example 3: The method of example 2, wherein the coordinating user equipment of the source coordinating set of user equipments uses a local wireless network to forward information related to the user equipment to all of the coordinating set of target user equipments Coordinate user equipment as described above.

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Abstract

This document describes methods, devices, systems, and means for performing a regrouping of a user equipment (UE) (113) between user equipment-coordination sets (UECS) by a base station (121) in whichthe base station (121) determines to regroup a user equipment (113) from a source UECS to a target UECS and transmits a release message to a coordinating UE (111) of the source UECS requesting the coordinating UE (111) of the source UECS to release the user equipment (113) from the source UECS (605). The base station (121) transmits a request message to a coordinating UE (114) of the target UECSrequesting the coordinating UE (114) of the target UECS to add the user equipment (113) to the target UECS (610), and transmits a regrouping message to the user equipment (113) that is effective to direct the user equipment (113) is to perform a regrouping from the source UECS to the target UECS (615).

Description

Background technique [0001] Typically, a provider of a wireless network manages wireless communications over the wireless network. For example, a base station manages wireless connections with user equipment (UE) connected to a wireless network. The base station determines the configuration of the wireless connection, such as the bandwidth, timing and protocol of the wireless connection. [0002] The quality of service between the UE and the base station may be degraded due to many factors, such as loss of signal strength, bandwidth limitation, interfering signals, and so on. This is especially true for UEs operating at the cell edge, which often suffer from weaker signal quality. Many solutions have been developed to address the cell edge problem that occurs in some wireless communication systems. However, techniques for ameliorating the cell edge problem lack the ability to manage the impact caused by user equipment mobility or the dynamically changing radio environment o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W76/14H04B7/024H04W36/00H04W88/04H04W84/18
CPCH04W76/14H04W88/04H04W84/18H04W36/0009H04B7/026H04W72/121H04W72/0446H04W72/0453H04W72/51H04W72/542H04W72/23H04B7/2643H04W4/08
Inventor 王继兵埃里克·理查德·施陶费尔
Owner GOOGLE LLC