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公开(公告)号：US10904888B2
公开(公告)日：2021-01-26
申请号：US16307732
申请日：2016-06-08
Applicant: Nokia Technologies Oy
Inventor： Yuantao Zhang , Zhuyan Zhao , Jingyuan Sun , Hongchao Li , Yanji Zhang
Abstract: A method and apparatus to configure a resource pool for a plurality of user equipment configured with contention based transmission; configure a resource allocation within the resource pool for a contention based transmission by a user equipment of the plurality of user equipment configured for contention based transmissions, wherein the resource allocation is configured with more than one predefined or preconfigured sets of resource allocation granularities; and send information including the resource allocation towards the user equipment, wherein the information includes an indication of a set of the predefined or preconfigured sets of the resource allocation granularities that the user equipment is to use for the contention based transmission.
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公开(公告)号：US11368243B2
公开(公告)日：2022-06-21
申请号：US16302248
申请日：2016-05-26
Applicant: Nokia Technologies Oy
Inventor： Yuantao Zhang , Zhuyan Zhao , Jingyuan Sun , Hongchao Li , Deshan Miao , Yanji Zhang , Klaus Ingemann Pedersen , Mihai Enescu
IPC: H04L1/00 , H04B1/7073 , H04L5/00
Abstract: Various communication systems may benefit from improved transmissions. For example, a network transmission may benefit from improved throughput and efficiency in non-schedule multiple access communications. A method includes selecting at a user equipment operating in a non-scheduled access scheme at least one of a first codeword or a second codeword based on an amount of data. The data in the non-scheduled access scheme can be spread according to a spreading sequence. The method also includes determining a transport block size for at least one of the first codeword or the second codeword. In addition, the method includes transmitting the data from the user equipment to a network node using at least one of the first codeword or the second codeword.
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公开(公告)号：US11229049B2
公开(公告)日：2022-01-18
申请号：US16088191
申请日：2016-05-11
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Hongchao Li , Klaus Ingemann Pedersen , Yuantao Zhang , Jingyuan Sun , Zhuyan Zhao , Deshan Miao
IPC: H04W74/00 , H04W74/08 , H04L5/00 , H04W72/04 , H04W24/02 , H04W28/26 , H04W28/16 , H04L1/00 , H04W28/02 , H04W48/08
Abstract: A method and apparatus may include receiving configuration signaling from a network node to use a resource pool. The apparatus transmits using contention-based transmission. The method also includes selecting a preamble zone combination from the resource pool. The method may also include transmitting a preamble to the network node using the selected preamble zone combination. A preamble sequence index is used to identify the user equipment.
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公开(公告)号：US20190273576A1
公开(公告)日：2019-09-05
申请号：US16302248
申请日：2016-05-26
Applicant: Nokia Technologies Oy
Inventor： Yuantao Zhang , Zhuyan Zhao , Jingyuan Sun , Hongchao Li , Deshan Miao , Yanji Zhang , Klaus Ingemann Pedersen , Mihai Enescu
IPC: H04L1/00 , H04B1/7073 , H04L5/00
Abstract: Various communication systems may benefit from improved transmissions. For example, a network transmission may benefit from improved throughput and efficiency in non-schedule multiple access communications. A method includes selecting at a user equipment operating in a non-scheduled access scheme at least one of a first codeword or a second codeword based on an amount of data. The data in the non-scheduled access scheme can be spread according to a spreading sequence. The method also includes determining a transport block size for at least one of the first codeword or the second codeword. In addition, the method includes transmitting the data from the user equipment to a network node using at least one of the first codeword or the second codeword.
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