Search and retrieve operation of data

Patent metadata

Field	Value
Publication number	US-12554755-B2
Application number	US-202217831635-A
Country	US
Kind code	B2
Filing date	Jun 3, 2022
Priority date	Jun 4, 2021
Publication date	Feb 17, 2026
Grant date	Feb 17, 2026

Abstract

An apparatus for use in a communication system sets, in a search request serving to retrieve, from a storage entity, records that match filters, an indication which indicates if, for one or more matching records of the records that match the filters, a content of the one or more matching records is to be received in a response to the search request along with references to the records that match the filters, and transmits the search request including the indication.

First claim

The invention claimed is:

1 . An apparatus, comprising:
at least one processor; and at least one memory including computer program code, the at least one memory and the computer program code being configured, with the at least one processor, to cause the apparatus to: set a first uniform resource identifier (URI) query parameter in a search request;
wherein the search request is configured to retrieve, from an Unstructured Data Storage Function (UDSF), records that match filter criteria of a second URI search request, and
wherein the first URI query parameter indicates content of the records that match the filter criteria of parameter is to be received from the UDSF in a response to the search request in addition to URIs to the records that match the filter criteria of the second URI query parameter; and
transmit the search request including the first URI query parameter and the second URI query parameter.

2 . The apparatus of claim 1 , wherein the at least one memory and the computer program code are further configured, with the at least one processor, to cause the apparatus to:
set, in the search request, a third URI query parameter to comprise information about a certain payload size of the response.

3 . The apparatus of claim 1 , wherein the at least one memory and the computer program code are further configured, with the at least one processor, to:
set, in the search request, the first URI query pan et to designate that the content comprises at least one of meta data and block data.

4 . The apparatus of claim 2 ,
wherein the information about the certain payload size indicates a limit to the number of the records for which the content is to be received in the response.

5 . The apparatus of claim 2 ,
wherein the certain payload size is a maximum payload size defining the maximum size of a payload to be received in the response.

6 . The apparatus of claim 1 , wherein the at least one memory and the computer program code are further configured, with the at least one processor, to:
set, in the search request, a fourth URI query parameter to instruct the UDSF to use a hypertext transfer protocol (HTTP) push mechanism for the response.

7 . A method in a communication system, the method comprising:
setting a first uniform resource identifier (URL) query parameter in a search request,
wherein the search request is configured to retrieve, from an Unstructured Data Storage Function (UDSF), records that match filter criteria of a second URI query parameter in the search request, and
wherein the first URI query ter indicates content of the records that match the filter criteria of the second URI query parameter is to be received from the UDSF in a response to the search request in addition to URIs to the records that match the filter criteria of second URI query parameter; and
transmitting the search request including the first URI query parameter and the second URI query parameter.

8 . The method of claim 7 , further comprising:
setting, in the search request, a third URI query parameter to comprise information about a certain payload size of the response.

9 . The method of claim 8 ,
wherein the certain payload size is a maximum payload size defining the maximum size of a payload to be received in the response.

Assignees

• Nokia Technologies Oy

Inventors

• Little Jonathan
• Mouroulis Ioannis
• Wiehe Ulrich
• Patil Vikram

Classifications

• G06F16/235

  Update request formulation · CPC title

• G06F9/4843

  by program, e.g. task dispatcher, supervisor, operating system · CPC title

• G06F16/9532

  Query formulation · CPC title

• G06F16/907

  Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually · CPC title

• G06F16/3331 Primary

  Query processing · CPC title