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WTRU and method for WTRU

A cell and beam technology, applied in wireless communication, access restrictions, electrical components, etc., can solve problems such as growth

Active Publication Date: 2018-09-21
INTERDIGITAL PATENT HLDG INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the planned growth in mobile data demand could export even LTE-Advanced (LTE-A) capacity

Method used

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  • WTRU and method for WTRU
  • WTRU and method for WTRU
  • WTRU and method for WTRU

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Embodiment

[0094] CLAIMS 1. A method for millimeter wave (mmW) beam acquisition implemented at a wireless transmit / receive unit (WTRU), the method comprising transmitting millimeter wave (mmW) WTRU (mmW WTRU) information to a base station over a cellular system.

[0095] 2. The method of embodiment 1, further comprising receiving a list of candidate mmW base stations (mBs) including mmW acquisition start timing information.

[0096] 3. The method according to any one of the preceding embodiments, further comprising calculating a correlation value for the mB in the candidate list based on the received mmW acquisition start timing information.

[0097] 4. The method as in any one of the preceding embodiments, wherein the mmW acquisition start timing information includes coarse timing information related to cellular system timing.

[0098] 5. The method as in any one of the preceding embodiments, further comprising receiving at least one of: beam scan repetition count, mB and beam specific ...

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Abstract

The invention relates to WTRU and a method for the WTRU. The WTRU comprises a receiver and a processor and is configured to receive measurement configuration information from a long-term evolution (LTE) network. The measurement configuration information comprises measurement and timing of wave beams, cell identifiers and index information of wave beams. The receiver and the processor are further configured to measure at least one wave beam according to the measurement and timing of wave beams and the index information of wave beams. The receiver and the processor are configured to transmit a measurement report to the LTE network, wherein the measurement report comprises cellular identifiers, cell indices and value used for indicating quality of measured wave beams.

Description

[0001] This application is a divisional application of Chinese patent application 201280060319.2 entitled "Method and Device for Millimeter Wave Communication System" submitted on December 06, 2012. [0002] Cross References to Related Applications [0003] This application claims the benefit of US Provisional Application No. 61 / 568,639, filed December 8, 2011, the contents of which are hereby incorporated by reference. Background technique [0004] The Third Generation Partnership Project (3GPP) introduced Long Term Evolution (LTE) to increase cellular network bandwidth for expected mobile data demands. However, the planned increase in mobile data demand may export even LTE-Advanced (LTE-A) capacity. The delivery of high-speed mobile data can be implemented using millimeter waves (mmW). For example, further generation of high-speed mobile data can be delivered using 60GHz mmW. Contents of the invention [0005] Methods and systems are described herein for millimeter wave...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/16H04W36/00H04W36/14H04W48/12
CPCH04W36/0055H04W36/14H04W48/12H04W48/16H04W36/0058H04W36/0079H04W24/10H04W16/28H04W40/12H04W88/02
Inventor C·王营学·K·李O·萨因P·J·彼得拉什基R·V·普拉加达G·A·查尔顿
Owner INTERDIGITAL PATENT HLDG INC
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