Apparatuses and methods for preamble sequence management for contention based access
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United States of America
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Mar 29, 2022
Grant Date -
Aug 1, 2019
app pub date -
Jul 4, 2016
filing date -
Jul 4, 2016
priority date (Note) -
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Abstract
Systems, methods, apparatuses, and computer program products of preamble sequence management for contention based access are provided. One method may include a user equipment sending a contention based access (CBA) request message, such as a random access procedure (RACH) message, to a network node (e.g., a base station or eNB). The CBA request message may include an indication that the user equipment wants to obtain a preamble for CBA data transmission and is not for full network access. The method may then include receiving an allocation of a preamble for CBA from the network node.
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