Radio resource management method, device and system
AssigneeZte Corporation
InventorYada HUANG
Life of this patent
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Abstract
The disclosure provides a Radio Resource Management (RRM) method, device and system. The method includes that: a first network element judges whether a target Evolved Universal Terrestrial Radio Access Network NodeB (eNB) of a terminal is a configured eNB or not, wherein the configured eNB is an eNB pre-storing context information of the terminal; and under the condition that the target eNB is the configured eNB, the first network element sends a notice of performing communication according to the corresponding context information to the configured eNB and the terminal respectively. By the disclosure, problems of serial Handover (HO) in a related technology are solved, and an effect of increasing an HO success rate is achieved.
Claims20
A Radio Resource Management (RRM) method, comprising:
- judging, by a first network element, whether a target Evolved Universal Terrestrial Radio Access Network NodeB (eNB) of a terminal is a configured eNB or not, wherein the configured eNB is an eNB pre-storing context information of the terminal;
- and
- under a condition that the target eNB is the configured eNB, sending, by the first network element, a notice of performing communication according to the corresponding context information to the configured eNB and the terminal respectively.
A Radio Resource Management (RRM) method, comprising:
- receiving, by a terminal, resource configuration information sent by a configured Evolved Universal Terrestrial Radio Access Network NodeB (eNB) through a first network element, wherein the configured eNB is an eNB pre-storing context information of the terminal;
- and
- the terminal communicating with the configured eNB according to the resource configuration information after receiving a notice of communicating with the configured eNB from the first network element.
A Radio Resource Management (RRM) device, wherein the device is located in a first network element and comprises:
- a judgment component configured to judge whether a target Evolved Universal Terrestrial Radio Access Network NodeB (eNB) of a terminal is a configured eNB or not, wherein the configured eNB is an eNB pre-storing context information of the terminal;
- and
- a sending component configured to, under a condition that the target eNB is the configured eNB, send a notice of performing, according to the corresponding context information, communication to the configured eNB and the terminal respectively.
A Radio Resource Management (RRM) device, located in a configured Evolved Universal Terrestrial Radio Access Network NodeB (eNB), wherein the configured eNB is an eNB pre-storing context information of a terminal and the device comprises:
- an eNB receiving component configured to receive a notice of communicating with the terminal from a first network element;
- and
- an eNB communication component configured to, according to the context information, communicate with the terminal under an instruction of the notice.
A Radio Resource Management (RRM) device, wherein the device is located in a terminal and comprises:
- a terminal receiving component configured to receive resource configuration information sent by a configured Evolved Universal Terrestrial Radio Access Network NodeB (eNB) through a first network element, wherein the configured eNB is an eNB pre-storing context information of the terminal;
- and
- a terminal communication component configured to communicate with the configured eNB according to the resource configuration information after receiving a notice of communicating with the configured eNB from the first network element.
A Radio Resource Management (RRM) system, comprising:
- a terminal configured to receive resource configuration information of at least one configured Evolved Universal Terrestrial Radio Access Network NodeB (eNB) before cross-eNB Handover (HO) of the terminal, and then communicate with the at least one configured eNB according to the corresponding resource configuration information under a condition that the terminal is handed over to a target eNB and the target eNB is the configured eNB;
- a working eNB configured to determine at least one configured eNB according to a preset condition before the cross-eNB HO of the terminal, send context information of the terminal to the configured eNB, and send the received resource configuration information of the configured eNB to the terminal;
- and
- the at least one configured eNB configured to receive and store the context information before the cross-eNB HO of the terminal, perform corresponding resource configuration according to the context information, send the resource configuration information to the working eNB, and communicate with the terminal according to the resource configuration information under a condition that the at least one configured eNB is the target eNB.
Dependencies are inferred from the claim text.