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System and method for distributed scheduling of transmission resources

A technology for transmitting resources and resources, which is applied in the field of network resource management and can solve problems such as mismatched functions of network components and low efficiency

Active Publication Date: 2021-11-05
TEXAS INSTR INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Similarly, the incorporation of TSCH with other protocols that require the active participation of remote nodes in resource management will introduce inefficiencies and sometimes a functional mismatch of various network elements

Method used

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  • System and method for distributed scheduling of transmission resources
  • System and method for distributed scheduling of transmission resources
  • System and method for distributed scheduling of transmission resources

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Embodiment Construction

[0014] The following description provides many different embodiments, or examples, for implementing different features of the subject matter. These descriptions are for illustrative purposes only, and do not limit the scope of the invention.

[0015] According to various embodiments, distributed resource management systems and methods in a network are disclosed. In distributed resource management, child nodes and / or remote nodes actively participate in the allocation and management of transmission resources.

[0016] refer to figure 2 , an exemplary wireless network 200 is illustrated, according to one embodiment. The network 200 can be any form of network, such as a hierarchical network, a mesh network, and the like. The network 200 includes a central node 220 . Central node 220 can be any wireless communication network element, such as an access point, network relay, network extender, wireless router, or any other device capable of connecting to a network and providing ...

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Abstract

The present application relates to systems and methods for distributed scheduling of transmission resources. According to various embodiments, systems and methods of distributed transmission resource management in a wireless network (200) are disclosed. Transmission resource allocation is distributed across the network to all nodes. In distributed resource management, resource allocation can be performed by sub-nodes and / or remote nodes (230, 240, 250) and the sub-nodes and / or remote nodes (230, 240, 250) are actively managed in the wireless network (200) Transport resource allocation.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to U.S. Provisional Patent Application Serial No. 62 / 130,203, filed March 9, 2015, which is hereby incorporated by reference in its entirety for all purposes. technical field [0003] The present disclosure relates generally to the field of network resource management, and more specifically, to time slot management for data transmission. Background technique [0004] The Institute of Electrical and Electronics Engineers (IEEE) has proposed the Time Slot Hopping (TSCH) protocol (802.15.4e), which defines a frequency hopping medium access control scheme. figure 1 Exemplary operations 100 of a conventional TSCH protocol are illustrated. Various nodes in the network are assigned different slots - slots within a frame - using Absolute Slot Numbers (ASNs). According to a frequency hopping algorithm, each node "hops" to a different channel to transmit data during its assigned time slot in a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04H04W72/08H04W72/12H04W72/54
CPCH04W72/0446H04W72/52H04W72/54H04W72/542H04W72/566H04W72/04H04W72/20
Inventor A·S·阿卡乌尔科A·E·扎法J·周R·维丹萨姆
Owner TEXAS INSTR INC
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