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Bearer QoS mapping for cell relays

A wireless bearer and bearer establishment technology, applied in radio relay systems, network topology, electrical components, etc., can solve the problem of limited number of wireless bearers

Active Publication Date: 2011-09-21
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cell relay can support multiple Evolved Packet System (EPS) bearers while establishing a limited number of radio bearers with upstream cell relay stations or donor access points

Method used

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  • Bearer QoS mapping for cell relays
  • Bearer QoS mapping for cell relays
  • Bearer QoS mapping for cell relays

Examples

Experimental program
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Embodiment Construction

[0032] 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.

[0033] As used in this application, the terms "component," "module," "system," and the like are intended to refer to a computer-related entity that can be, but is not limited to, hardware, firmware, a combination of hardware and software, software or running 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 / or thread of executio...

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PUM

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Abstract

Systems and methodologies are described that facilitate mapping multiple evolved packet system (EPS) bearers to a single relay eNB radio bearer. In particular, an upstream eNB can select a radio bearer of a downstream eNB for association to an EPS bearer; the selection can be based on a best effort match or substantially any logic. The upstream eNB can store an association between the radio bearer and EPS bearer for subsequent downstream packet routing. The upstream eNB can also provide an indication of the selected radio bearer to the downstream relay eNB to facilitate upstream packet routing therefrom. The upstream eNB can alternatively select the radio bearer of the downstream eNB for association to the EPS bearer based on a quality of service (QoS) class identifier (QCI) of the EPS bearer.

Description

[0001] Claiming Priority Based on 35 U.S.C. §119 [0002] This patent application claims priority to Provisional Application No. 61 / 108,287, filed October 24, 2008, entitled "CELL RELAYBASE STATION FOR LTE," which is assigned to the assignee of this application, and is hereby assigned to It is expressly incorporated herein by reference. technical field [0003] In general, the following description relates to wireless communication, and in particular, the following description relates to mapping of Evolved Packet System (EPS) bearers to radio bearers. Background technique [0004] Wireless communication systems are widely deployed today to provide various types of communication content, such as voice, data, and so on. A typical wireless communication system may be a multiple-access system that supports communication with multiple users by sharing available system resources (eg, bandwidth, transmit power, . . . ). Examples of such multiple-access systems include Code Divisi...

Claims

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Application Information

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IPC IPC(8): H04W72/04
CPCH04W84/047H04W40/22H04L29/0653H04B7/155H04L69/04H04L61/20H04L69/22H04L29/0604H04W36/0072H04L29/12207H04L2212/0025H04L2212/00H04W8/26H04L61/50H04W28/0263H04W28/0268H04W76/22
Inventor F·乌卢皮纳尔G·B·霍恩P·A·阿加什N·E·坦尼Y·史
Owner QUALCOMM INC
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