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Method and user equipment for selecting nodes in a multi-rat heterogeneous network

A technology for user equipment and heterogeneous networks, which is applied in network topology, network planning, data exchange network, etc.

Active Publication Date: 2018-10-02
APPLE INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the performance of these designs deviates significantly from the optimal solution available in the fully cooperative case of the network
Also, with all the changes in the design, it becomes cumbersome for the UE to merge and / or use information from different designs

Method used

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  • Method and user equipment for selecting nodes in a multi-rat heterogeneous network
  • Method and user equipment for selecting nodes in a multi-rat heterogeneous network
  • Method and user equipment for selecting nodes in a multi-rat heterogeneous network

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Embodiment Construction

[0027] Before the present invention is disclosed and described, it is to be understood that this invention is not limited to the particular structures, process steps or materials disclosed herein, but extends to their equivalents as those skilled in the art will recognize. It is also to be understood that terminology employed herein has been used for the purpose of describing particular examples only and is not intended to be limiting. The same reference number in different drawings represents the same element. The numbers and processes provided in the flowcharts are provided for clarity of illustration of steps and operations and do not necessarily indicate a specific order or sequence.

[0028] Increased cooperation in the network can provide improved network assistance information that can steer user equipment (UE) towards decisions that maximize system-centric metrics such as per-node / per-service The throughput or total throughput of the region's fair proportion. Central...

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Abstract

A technique for a user equipment (UE) in a multi-radio access technology (multi-RAT) heterogeneous network (HetNet) operable to receive node selection pricing information from multiple nodes in the multi-RAT HetNet. Node selection pricing information can be used to determine effective normalized rates for multiple nodes in a multi-RAT HetNet. Nodes in a multi-RAT HetNet can be selected to communicate with to maximize the selected preference based on the effective normalized rate.

Description

technical field [0001] The present application relates to a method and user equipment for network selection in a heterogeneous network. Background technique [0002] Moore's Law allows processors in mobile devices to be used for more complex processing, such as processing for full-motion video displayed on mobile devices. However, while Moore's Law has allowed processors to grow exponentially in processing power, the same is not true for data transfer. The transmission of full-motion video requires thousands of times more data than the transmission of text or even voice. Sending and receiving still spend nearly the same amount of power per transmitted bit. In addition, the available bandwidth for data communication remains relatively fixed. To accommodate the huge increase in data transmission, efficient utilization of available radio network resources is crucial. In order to handle increasing wireless traffic and data transmission volumes for increasing numbers of users...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W48/18H04W48/06H04L45/74H04W4/80H04W72/54
CPCH04B7/0452H04B7/0486H04W36/165H04W36/1446H04M15/8044H04W4/80H04W24/10H04W4/06Y02D30/70Y02B70/30H04L65/65H04W72/30H04W72/20H04W72/56H04W72/542H04W72/543H04W36/22H04L5/0037H04L45/74H04B7/0626H04W72/044H04L65/80H04L67/02H04L65/4038H04W4/10H04W12/02H04W12/04H04W24/02H04W24/08H04L12/184H04W52/244H04W88/06H04W88/02H04W88/08H04W16/14H04W84/18H04J3/12H04W48/10H04W48/20H04L25/03H04W76/23H04W76/14H04W76/27H04W76/10H04W76/20H04W76/30
Inventor 纳吉恩·海玛亚特叶书苹希尔帕·塔瓦尔
Owner APPLE INC