Relay architecture framework

A backhaul link and protocol technology, applied in the field of relay communication architecture, can solve problems such as limited resources in geographical coverage areas and reduced communication quality

Active Publication Date: 2011-07-20
QUALCOMM INC
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Problems solved by technology

However, access points have limited geographic coverage and resources, so mobile devices near the edge of th

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Embodiment Construction

[0056] Various embodiments 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 may be evident, however, that the described aspects may be practiced without these specific details.

[0057] 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 executi...

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Abstract

Systems and methods are described that facilitate providing relay nodes in wireless networks. In particular, cluster nodes, which can be regular eNBs, can provide wireless network access to the relay nodes over a backhaul link, and the relay nodes can offer access to devices or other relay nodes to expand network coverage and/or provide increased throughput. User equipment (UE) relays can function as UEs according to a cluster node such that UE relays receive network addressing and can tunnel communications through the cluster node using the backhaul link. Cell relays can function as a cell of the cluster node, such that transport layer communications terminate at the cluster node. In this regard, cell relays can define transport layers to use in communicating with the cluster nodes over the backhaul and with other devices over a provided access link.

Description

[0001] Claimed Priority Based on 35 U.S.C.S.119 [0002] This application for patent claims priority to Provisional Application No. 61 / 091,659, filed August 25, 2008, entitled "RELAYARCHITECTURE FRAMEWORK," which is assigned to the assignee of this application and is hereby incorporated by reference It is expressly incorporated herein. technical field [0003] In general, the following description relates to wireless communications, and in particular, the following description relates to architectures for relaying communications in wireless networks. Background technique [0004] Wireless communication systems are widely used 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 Division Multiple...

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Application Information

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IPC IPC(8): H04W40/22
CPCH04W92/20H04B7/2606H04W92/04H04W40/22H04W40/32H04W80/04H04W76/12
Inventor G·B·霍恩K·阿赫马瓦拉P·A·阿加什O·宋
Owner QUALCOMM INC
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