Split-cell relay application protocol

A technology of user equipment and core network, applied in the direction of network topology, network traffic/resource management, communication between multiple stations, etc., can solve the problems of geographical coverage area limitation of access point, communication quality degradation, etc.

Active Publication Date: 2014-03-19
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, access points are limited in geographic coverage area as well as in resources such that mobile devices near coverage edges and / or devices in high traffic areas may experience degraded communication quality from access points

Method used

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  • Split-cell relay application protocol
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Embodiment Construction

[0049] Various aspects are now described with reference to the figures. In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more aspects. It can be evident, however, that these aspects can be practiced without the use of these specific details.

[0050] As used in this application, the terms "component," "module," "system," and the like are intended to include computer-related entities that can be, but are not limited to, hardware, firmware, a combination of hardware and software, software, or an operating system. in the software. For example, a component may be, but is not limited to being, a process running on a processor, a processor, an object, an executable, a thread of execution, a program, and / or a computer. As examples, both an application running on a computing device and a computing device can be a component. One or more components can reside within a process and / ...

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PUM

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Abstract

Systems and methodologies are described that facilitate packet routing among relay eNBs in a wireless network. Packet data convergence protocol (PDCP) layer communications from a user equipment (UE) can terminate at a donor evolved Node B (eNB) and vice versa. In this regard, a relay application protocol (RAPP) layer is defined to transport application layer control data among relay eNBs to facilitate appropriate routing. RAPP layer messages can be similar to control messages at other application layers, such as S1-AP, X2, etc., while additionally including a relay UE identifier for routing the messages among relay eNBs. In addition, RAPP layer messages can exclude other parameters normally defined in other application layers to protect security and encryption / decryption details.

Description

[0001] This application is a divisional application of a Chinese patent application with an application date of April 13, 2010, an application number of 201080016312.1, and an invention title of "Equipment Movement for Cell Split Relay Network". [0002] Claiming Priority Based on 35 U.S.C. §119 [0003] This application for patent claims the benefit of Provisional Application No. 61 / 168,737, filed April 13, 2009, entitled "SPLIT-CELL BASED RELAY FOR LTE," which is assigned to the assignee of this application, It is hereby expressly incorporated herein by reference. technical field [0004] In general, the following description relates to wireless communications, and in particular, the following description relates to routing data packets among a plurality of access points. Background technique [0005] Wireless communication systems are widely deployed to provide various types of communication content such as voice, data, and so on. A typical wireless communication system...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/26H04W76/02H04W92/20
CPCH01L2924/00013H04W92/20H04B7/2606H04W92/04H04W28/065H04W84/047H04W76/022H04W40/36H04W76/12H01L2224/29099H04W36/08H04W36/02
Inventor F·乌卢皮纳尔Y·史G·B·霍恩P·A·阿加什X·黄
Owner QUALCOMM INC
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