Apparatus and method in wireless communication system
A wireless communication system and primary user technology, applied in wireless communication, service based on location information, transmission path sub-channel allocation, etc., can solve the problems of increasing network management, not providing dynamic network system performance evaluation methods, difficulties, etc., to achieve The effect of optimizing network capacity
Inactive Publication Date: 2020-07-31
SONY CORP
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Problems solved by technology
[0004] However, due to the complexity and variability of the structure, the introduction of dynamic networks increases the difficulty of network management, and at the same time requires the guarantee of system resource utilization. Therefore, an effective dynamic network system performance evaluation mechanism is needed to determine whether it is necessary to change network planning and Subsequent decision to change
However, the prior art does not provide a dynamic network system performance evaluation method and a method for making dynamic network planning decisions based on the evaluation
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[0034] Exemplary embodiments of the present disclosure will be described below with reference to the accompanying drawings. In the interest of clarity and conciseness, not all features of an actual implementation are described in this specification. It should be understood, however, that in developing any such practical embodiment, many implementation-specific decisions must be made in order to achieve the developer's specific goals, such as meeting those constraints related to the system and business, and those Restrictions may vary from implementation to implementation. Moreover, it should also be understood that development work, while potentially complex and time-consuming, would at least be a routine undertaking for those skilled in the art having the benefit of this disclosure.
[0035] Here, it should be noted that in order to avoid obscuring the present disclosure due to unnecessary details, only the device structure and / or processing steps closely related to the solu...
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Disclosed are a device and a method in a wireless communication system, the device comprising: a dynamic network planning trigger unit, based on a predetermined trigger event, triggering dynamic network planning in the area managed by the device, the dynamic network planning includes selecting a device to The primary user equipment for device communication, wherein the primary user equipment receives signals from the base station during the device-to-device communication and forwards signals between the base station and the secondary user equipment; and the primary user equipment selection unit, according to the channel quality between the base station and the secondary user equipment One or more user equipments in the area are selected as primary user equipments, where the distance between each primary user equipment is greater than the separation distance. According to the embodiments of the present disclosure, dynamic network planning can be realized, so as to ensure efficient utilization of resources while satisfying user requirements.
Description
technical field [0001] The present disclosure relates to the technical field of wireless communication, and more particularly, to an apparatus and method in a wireless communication system for dynamic network planning. Background technique [0002] With the rapid development of computer and communication technology, the global information network is rapidly evolving to the next generation network (Next Generation Network, NGN) based on Internet Protocol (Internet Protocol, IP). The number of user equipment, service requirements, and usage scenarios will increase exponentially, further intensifying the contradiction between wireless service requirements and wireless spectrum resources. The concept of Dynamic Network (Dynamic Network) came into being, which tries to continuously adjust the network form (including the functions of network nodes and data transmission paths, etc.) Ensure the effective use of resources while meeting user needs. [0003] figure 1 An illustration...
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IPC IPC(8): H04W16/18H04W24/00H04W72/54H04W4/021H04W76/14
CPCH04W84/10H04W76/14H04W4/021H04W16/18H04W84/20H04W72/542H04L5/006
Inventor 郭欣
Owner SONY CORP