# US 12,015,952 B2 · Resource management method, control information transmission method and information configuration method > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 12,015,952 B2 - Document ID: US12015952B2 - Status: Granted - Kind: B2 - Application number: 17/424,134 - Filed: 2020-03-23 - Published: 2022-04-28 - Granted: 2024-06-18 - Earliest claimed: 2019-03-28 - Assignees: Samsung Electronics Co., Ltd. - Applicants: Samsung Electronics Co., Ltd. - Inventors: Weiwei Wang; Hong Wang; Lixiang Xu - Web page: https://patentgrep.com/patent/US12015952B2 ## CPC - H04W 28/26: Resource reservation - H04L 5/0053: {Allocation of signalling, i.e. of overhead other than pilot signals} - H04W 28/24: Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service] - H04W 72/27: between access points - H04W 76/11: Allocation or use of connection identifiers - H04W 72/543: based on requested quality, e.g. QoS - H04W 84/047: {using dedicated repeater stations} - H04W 92/12: between access points and access point controllers - H04W: WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M1/72) - H04L: TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication H04M) ## Abstract The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Embodiments of the present application provide a resource management method, a control information transmission method, and an information configuration method, which belong to the field of communication technology. ## Claims ### Claim 1 A resource management method performed by a first node in a wireless communication system, the method comprising: transmitting, to a second node, a first backhaul link resource management request including a first resource configuration request, wherein the first backhaul link resource management request includes first information on backhaul link resources; receiving, from the second node, a second backhaul link resource management request including a first resource configuration modification request in response to the first resource configuration request, wherein the second backhaul link resource management request includes second information on backhaul link resources; transmitting, to the second node, a first resource configuration modification request response; and receiving, from the second node, a first request response message based on the first resource configuration request and the first resource configuration modification request response. ### Claim 2 (depends on 1) The method of claim 1, wherein the first information on the backhaul link resources referred by the first backhaul link resource management request includes at least one of following information: identification information of at least one user referred by the first backhaul link resource management request; identification information of the backhaul link resources referred by the first backhaul link resource management request; or information on quality of service (QOS) of the backhaul link resources serving the at least one user, and wherein the first request response message includes at least one of following information: identification information of at least one user referred by the first request response message; information on the backhaul link resources accepted by the second node; information on the backhaul link resources not accepted by the second node; or configuration information of the second node. ### Claim 3 (depends on 1) The method of claim 1, wherein the second information on the backhaul link resources referred by the second backhaul link resource management request comprises at least one of following information: identification information of at least one user referred by the second backhaul link resource management request; identification information of the backhaul link resources referred by the second backhaul link resource management request; or information on quality of service (QOS) of the backhaul link resources requested to be modified, and wherein the first resource configuration modification request response comprises at least one of the following: identification information of at least one user referred by the first request response message; information on the backhaul link resources that the second node agrees to modify; information on the backhaul link resources that the second node does not agree to modify; radio resource control (RRC) message required, by the first node, for configuring a user; or configuration information of the first node used while indicating the first node to configure the user. ### Claim 4 A resource management method performed by a second node in a wireless communication system, the method comprising: receiving, from a first node, a first backhaul link resource management request including a first resource configuration request, wherein the first backhaul link resource management request includes first information on backhaul link resources referred by the first backhaul link resource management request; transmitting, to the first node, a second backhaul link resource management request including a first resource configuration modification request in response to the first resource configuration request, wherein the second backhaul link resource management request includes second information on backhaul link resources; receiving, from the first node, a first resource configuration modification request response; and transmitting, to the first node, a first request response message based on the first resource configuration request and the first resource configuration modification request response. ### Claim 5 (depends on 4) The method of claim 4, wherein the first information on the backhaul link resources referred by the first backhaul link resource management request includes at least one of following information: identification information of at least one user referred by the first backhaul link resource management request; identification information of the backhaul link resources referred by the first backhaul link resource management request; or information on quality of service (QOS) of the backhaul link resources serving the at least one user, and wherein the first request response message includes at least one of following information: identification information of at least one user referred by the first request response message; information on the backhaul link resources accepted by the second node; information on the backhaul link resources not accepted by the second node; or configuration information of the second node. ### Claim 6 (depends on 4) The method of claim 4, wherein the second information on the backhaul link resources referred by the second backhaul link resource management request comprises at least one of following information: identification information of at least one user referred by the second backhaul link resource management request; identification information of the backhaul link resources referred by the second backhaul link resource management request; or information on quality of service (QOS) of the backhaul link resources requested to be modified, and wherein the first resource configuration modification request response comprises at least one of the following: identification information of at least one user referred by the first request response message; information on the backhaul link resources that the second node agrees to modify; information on the backhaul link resources that the second node does not agree to modify; radio resource control (RRC) message required, by the first node, for configuring a user; or configuration information of the first node used while indicating the first node to configure the user. ### Claim 7 A first node in a wireless communication system, the first node comprising: a transceiver configured to transmit and receive a signal; and a controller coupled with the transceiver and configured to: transmit, to a second node, a first backhaul link resource management request including a first resource configuration request, wherein the first backhaul link resource management request includes first information on backhaul link resources, receive, from the second node, a second backhaul link resource management request including a first resource configuration modification request in response to the first resource configuration request, wherein the second backhaul link resource management request includes second information on backhaul link resources, transmit, to the second node, a first resource configuration modification request response, and receive, from the second node, a first request response message based on the first resource configuration request and the first resource configuration modification request response. ### Claim 8 (depends on 7) The first node of claim 7, wherein the first information on the backhaul link resources referred by the first backhaul link resource management request includes at least one of following information: identification information of at least one user referred by the first backhaul link resource management request; identification information of the backhaul link resources referred by the first backhaul link resource management request; or information on quality of service (QOS) of the backhaul link resources serving the at least one user, and wherein the first request response message includes at least one of following information: identification information of at least one user referred by the first request response message; information on the backhaul link resources accepted by the second node; information on the backhaul link resources not accepted by the second node; or configuration information of the second node. ### Claim 9 (depends on 7) The first node of claim 7, wherein the second information on the backhaul link resources referred by the second backhaul link resource management request comprises at least one of following information: identification information of at least one user referred by the second backhaul link resource management request; identification information of the backhaul link resources referred by the second backhaul link resource management request; or information on quality of service (QOS) of the backhaul link resources requested to be modified, and wherein the first resource configuration modification request response comprises at least one of the following: identification information of at least one user referred by the first request response message; information on the backhaul link resources that the second node agrees to modify; information on the backhaul link resources that the second node does not agree to modify; radio resource control (RRC) message required, by the first node, for configuring a user; or configuration information of the first node used while indicating the first node to configure the user. ### Claim 10 A second node in a wireless communication system, the second node comprising: a transceiver configured to transmit and receive a signal; and a controller coupled with the transceiver and configured to: receive, from a first node, a first backhaul link resource management request including a first resource configuration request, wherein the first backhaul link resource management request includes first information on backhaul link resources referred by the first backhaul link resource management request, transmit, to the first node, a second backhaul link resource management request including a first resource configuration modification request in response to the first resource configuration request, wherein the second backhaul link resource management request includes second information on backhaul link resources, receive, from the first node, a first resource configuration modification request response, and transmit, to the first node, a first request response message based on the first resource configuration request and the first resource configuration modification request response. ### Claim 11 (depends on 10) The second node of claim 10, wherein the first information on the backhaul link resources referred by the first backhaul link resource management request includes at least one of following information: identification information of at least one user referred by the first backhaul link resource management request; identification information of the backhaul link resources referred by the first backhaul link resource management request; or information on quality of service (QOS) of the backhaul link resources serving the at least one user, and wherein the first request response message includes at least one of following information: identification information of at least one user referred by the first request response message; information on the backhaul link resources accepted by the second node; information on the backhaul link resources not accepted by the second node; or configuration information of the second node. ### Claim 12 (depends on 10) The second node of claim 10, wherein the second information on the backhaul link resources referred by the second backhaul link resource management request comprises at least one of following information: identification information of at least one user referred by the second backhaul link resource management request; identification information of the backhaul link resources referred by the second backhaul link resource management request; or information on quality of service (QOS) of the backhaul link resources requested to be modified, and wherein the first resource configuration modification request response comprises at least one of the following: identification information of at least one user referred by the first request response message; information on the backhaul link resources that the second node agrees to modify; information on the backhaul link resources that the second node does not agree to modify; radio resource control (RRC) message required, by the first node, for configuring a user; or configuration information of the first node used while indicating the first node to configure the user.