Miscellaneous improvements on the hrpd system

a high-rate packet data and other technology, applied in the direction of network traffic/resource management, wireless commuication services, transmission path sub-channel allocation, etc., can solve the problem of reducing the length of the message, the overall capacity is reduced, and the diversity transmission is difficult to implement from different bs's b>6/b> intended for a single user. , the effect of reducing the message length
US20100330983A1Inactive Publication Date: 2010-12-30LG ELECTRONICS INC
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Patent Information

Authority / Receiving Office
US Β· United States
Patent Type
Applications(United States)
Current Assignee / Owner
LG ELECTRONICS INC
Publication Date
2010-12-30
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

Mechanisms for improving the proposed high rate packet data (HRPD) system are provided. Approaches proposed are including PilotGroupID in the sector parameter message to convey the pilot group information, encoding to enable shortened NeighborList messages, improvements on RoutUpdateRequest message for request updates on multiple carriers, inclusion of the channel record of the reference pilot in the RouteUpdate message when the message sent in the connected state, using pilot drop timer of a Candidate Set pilot as a trigger for sending RouteUpdate, encoding the TrafficChannelAssignment message to shorten the message in certain situations, limiting the usage of auxiliary DRC cover in some situations to avoid confusion in determining the serving sector and processing OverheadMessages.Updated Indication and OverheadMessagesNeighborList Initialization in the idle state.
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Description

CROSS-REFERENCE TO RELATED APPLICATIONS

[0001] This application is a divisional of U.S. application Ser. No. 11 / 676,255, filed on Feb. 16, 2007, currently pending, which claims the benefit of U.S. Provisional Application Ser. No. 60 / 774,466, filed on Feb. 17, 2006, the contents of which are hereby incorporated by reference herein in their entirety.FIELD OF THE INVENTION

[0002] The present invention relates to mechanisms for improving the high rate packet data (HRPD) system.DESCRIPTION OF THE RELATED ART

[0003] In the world of cellular telecommunications, those skilled in the art often use the terms 1G, 2G, and 3G. The terms refer to the generation of the cellular technology used. 1G refers to the first generation, 2G to the second generation, and 3G to the third generation.

[0004] 1G refers to the analog phone system, known as an AMPS (Advanced Mobile Phone Service) phone systems. 2G is commonly used to refer to the digital cellular systems that are prevalent throughout the world, and inclu...

Claims

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