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Method and device for reporting and processing capability information supporting proximity services

A technology of proximity service and capability information, applied in the field of communication, can solve the problem that the base station cannot know whether the UE has the ProSe capability or not

Active Publication Date: 2019-11-29
ADVANCED STANDARD COMM LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention provides a method and device for reporting and processing capability information supporting proximity services, so as to at least solve the problem in the related art that the base station cannot know whether the UE has the ProSe capability

Method used

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  • Method and device for reporting and processing capability information supporting proximity services
  • Method and device for reporting and processing capability information supporting proximity services
  • Method and device for reporting and processing capability information supporting proximity services

Examples

Experimental program
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Embodiment 1

[0128]In this preferred embodiment, Table 1 is a comparison table of uplink and downlink frequency band ranges and band indexes pre-configured in the system according to the preferred embodiment of the present invention. As shown in Table 1,

[0129] Table 1

[0130]

[0131] The method may include the following processing steps:

[0132] In the first step, the base station sends indication information to the UE, wherein the indication information (for example: UECapabilityEnquiry) is used to request to obtain the UE capability;

[0133] In the second step, the UE reports the indication information of the UE capability information to the base station;

[0134] Wherein, the indication information of UE capability information may include but not limited to at least one of the following:

[0135] (1) The indication information of the band supported by the UE supportedBandCombination;

[0136] (2) The UE supports the Prose-enabled flag of the Prose function,

[0137]

...

Embodiment 2

[0147] In this preferred embodiment, if the UE supports sending and receiving data in N frequency bands simultaneously (N is a positive integer and N≥2), then the difference between this preferred embodiment and the first preferred embodiment above is as follows:

[0148] When the base station receives the ProSe-enabled indication information, it knows that the UE has the ability to support ProSe discovery and / or communication. If there is a service that needs to be transmitted, the base station can take one of the following operations:

[0149] Operation 1. Allocate resources for ProSe discovery and / or communication services and resources for cellular network services to the UE through time division multiplexing;

[0150] Operation 2. Allocate resources for ProSe discovery and / or communication services and resources for cellular network services to the UE in a frequency division multiplexing manner;

[0151] The base station can allocate at most N-M bands for the UE to receiv...

Embodiment 3

[0156] The difference between this preferred embodiment and the first preferred embodiment and the second preferred embodiment above is that the UE separately indicates the capabilities of ProSe discovery and ProSe communication.

[0157] The terminal reports UE capability information to the base station, where the UE capability information may include but not limited to at least one of the following:

[0158] (1) Prose-discovery-enabled logo;

[0159] (2) Prose-communication-enabled logo.

[0160]

[0161] The Prose-discovery-enabled identifier and the Prose-communication-enabled identifier can use other names, but both need to indicate that the UE has the ability to perform ProSe discovery and Prose communication on the supported band.

[0162] After the base station receives the Prose-discovery-enabled indication information, it knows that the UE has the ability to support ProSe discovery. If there is a service that needs to be transmitted, and the UE does not support r...

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Abstract

The present invention discloses a method and device for reporting and processing capability information supporting Proximity Service. In the above method, a first communication node determines indication information to be reported, wherein the indication information is used to indicate that the first communication node supports ProSe capability information; the first communication node reports the indication information to the second communication node. According to the technical solution provided by the present invention, the base station can allocate service resources to the UE more reasonably and effectively.

Description

technical field [0001] The present invention relates to the field of communications, in particular to a method and device for reporting and processing capability information supporting Proximity Services. Background technique [0002] With the rapid development of wireless multimedia services, people's demand for high data rate and user experience is increasing, which puts higher requirements on the system capacity and coverage of traditional cellular networks. On the other hand, application scenarios such as public security, social networking, short-distance data sharing, and local advertising have gradually increased people's demand for Proximity Services (Proximity Services, referred to as ProSe) to understand and communicate with nearby people or things. Traditional base station-centric cellular networks have obvious limitations in terms of high data rates and support for proximity services. Under the background of this demand, ProSe technology, which represents a new d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/06H04W4/029H04W48/08H04W48/16H04W76/10H04W8/00H04W72/04H04W4/70H04W72/54
CPCH04W8/005H04W4/70H04W4/023H04W8/24H04W76/14H04W76/10H04W48/16H04W48/08H04W72/0453
Inventor 罗薇陈玉芹陈琳杜忠达
Owner ADVANCED STANDARD COMM LLC