公开(公告)号：US20190215822A1

公开(公告)日：2019-07-11

申请号：US16307732

申请日：2016-06-08

申请人： Nokia Technologies Oy

发明人： Yuantao ZHANG ,  Zhuyan ZHAO ,  Jingyuan SUN ,  Hongchao LI ,  Yanji ZHANG

IPC分类号： H04W72/04 ,  H04W74/00 ,  H04W72/00 ,  H04L1/18

CPC分类号： H04W72/048 ,  H04L1/1822 ,  H04L1/1887 ,  H04L5/0037 ,  H04L5/0053 ,  H04L5/0094 ,  H04W72/005 ,  H04W72/042 ,  H04W72/121 ,  H04W74/006

摘要： 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.

公开(公告)号：US20200305198A1

公开(公告)日：2020-09-24

申请号：US16088191

申请日：2016-05-11

申请人： NOKIA TECHNOLOGIES OY

发明人： Hongchao LI ,  Klaus Ingemann PEDERSEN ,  Yuantao ZHANG ,  Jingyuan SUN ,  Zhuyan ZHAO ,  Deshan MIAO

IPC分类号： H04W74/08 ,  H04W74/00 ,  H04W28/02 ,  H04W72/04

摘要： 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.