发明授权
- 专利标题： Power ramping for RACH
- 专利标题（中）： RACH的功率斜坡
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申请号： US13657901申请日： 2012-10-23
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公开(公告)号： US09084212B2公开(公告)日： 2015-07-14
- 发明人: Matthew P. J. Baker , Timothy J. Moulsley
- 申请人： Timothy J. Moulsley
- 申请人地址： NL Eindhoven
- 专利权人： Koninklijke Philips N.V.
- 当前专利权人： Koninklijke Philips N.V.
- 当前专利权人地址： NL Eindhoven
- 优先权： EP07119836 20071101
- 主分类号： H04W52/04
- IPC分类号： H04W52/04 ; H04W52/50 ; H04B7/06 ; H04L1/00 ; H04W52/36 ; H04W74/08
摘要：
The present invention relates to a method for requesting access to a resource,said method comprising a secondary station transmitting an access preamble to a primary station,upon failure of correct transmission of the access preamble, the secondary station starting a first power ramping scheme for transmitting the access preamble,upon failure of correct transmission of the access preamble with the first power ramping scheme, the secondary station transmitting a second access preamble with a second power ramping scheme being different from the first power ramping scheme.
公开/授权文献
- US20130044715A1 POWER RAMPING FOR RACH 公开/授权日：2013-02-21
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