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AssigneeZte Corporation
InventorsYazhu Ke, Xiang Cheng
Estimating the term…
The present invention discloses a method and an apparatus for obtaining the Hybrid Automatic Repeat Request (HARQ) information of a CCCH, wherein the method for obtaining the HARQ information of the CCCH comprises: a base station receiving a request message from a Radio Network Controller (RNC), wherein the request message is used to indicate the HARQ information used by the CCCH; the base station obtaining the HARQ information used by the CCCH according to the request message. According to the present invention, the base station obtains the HARQ information of the CCCH according to the message from the radio network controller, thus which is convenient for both the base station and a UE to know exactly the corresponding relationship between the CCCH logical channel and the HARQ used by the CCCH logical channel, thereby guaranteeing Node B to perform decoding correctly and improving the reception success rate of signal and data.
A method for obtaining the Hybrid Automatic Repeat Request (HARQ) information of a Common Control Channel (CCCH), comprising:
An apparatus for obtaining the Hybrid Automatic Repeat Request (HARQ) information of a Common Control Channel (CCCH), located by a base station, and comprising:
Dependencies are inferred from the claim text.
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No references of this kind are recorded.
Local resource management: wireless resource allocation
Automatic repetition systems, e.g. Van Duuren systems: hybrid protocols; Hybrid automatic repeat request [HARQ]
Arrangements specially adapted for the transmitter end: aRQ related signaling
Traffic management, e.g. flow control or congestion control: error control
About 4 years 3 months of term left · ends 6 Feb 2031 (estimated)
The present invention relates to the communication field, and in particular to a method and apparatus for obtaining the Hybrid Automatic Repeat Request (HARQ) information of a common control channel
With the evolution of the mobile communication system, the service quality of service supplied to the user, which affects service performance and also determines the user's satisfaction with the service, has become the first object of the operators. A key aspect for improving the quality of service of the user is the time delay when establishing the connection and distributing channel, and there is the service of relatively frequent small data package, so it is required to consider how to work with the common channel in a more effective way, for example, reducing the signaling delay of uplink and downlink.
To reduce the signaling delay of uplink, the following aspects need to be considered:
The drawings illustrated herein provide a further understanding of the present invention and form a part of the present application. The exemplary embodiments and the description thereof are used to explain the present invention without unduly limiting the scope of the present invention, wherein:
FIG. 1 is a flowchart of a method for obtaining the HARQ information of a CCCH according to the embodiments of the present invention;
FIG. 2 is a specific flowchart of a method for obtaining the HARQ information of a CCCH according to Embodiment I of the present invention;
The present invention will be further illustrated hereinafter in conjunction with the exemplary embodiments and accompanying drawings. It needs to be noted that the embodiments and the features of the embodiments in the present application can be combined with each other under the circumstances that there is no conflict.
In view of the problem in the related art that the HARQ information used by the CCCH channel cannot be obtained, the present invention provides a method and an apparatus for obtaining the HARQ information of a CCCH. According to the solution provided by the present invention, a base station receives the Hybrid Automatic Repeat Request (HARQ) information of a Common Control Channel (CCCH) according to the signal from a radio network controller, thus it is convenient for both the base station (Node B) and a UE to know exactly the corresponding relationship between the CCCH logical channel and the HARQ information used by the channel, thereby guaranteeing Node B to perform decoding correctly and improving the reception success rate of signal and data.
According to the embodiments of the present invention, a method for obtaining the HARQ information of a CCCH is provided. As shown in FIG. 1, the method comprises the following steps.