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公开(公告)号：EP3925359A1
公开(公告)日：2021-12-22
申请号：EP20706858.6
申请日：2020-02-10
发明人： HOFSTRÖM, Björn , MÄÄTTANEN, Helka-Liina , LIU, Jinhua , WANG, Min , SEDIN, Jonas , LIN, Xingqin , MURUGANATHAN, Siva
IPC分类号： H04W72/12
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2.发明公开
公开(公告)号：EP3909327A1
公开(公告)日：2021-11-17
申请号：EP20701879.7
申请日：2020-01-07
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3.发明公开
公开(公告)号：EP3709544A1
公开(公告)日：2020-09-16
申请号：EP20172000.0
申请日：2014-05-12
发明人： JOHANSSON, Nicklas , SUNDBERG, Mårten , HOFSTRÖM, Björn , SCHLIWA-BERTLING, Paul , DIACHINA, John Walter
摘要： A radio access network node (e.g., base station system), a mobile station, and various methods are described herein that increase the size and/or efficiency of an ack/nack bitmap in one or more control messages (e.g., Packet Downlink Ack/Nack message(s)). The mobile station when operating in a Downlink Multi Carrier mode sends the one or more control messages to the radio access network node.
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公开(公告)号：EP3375117A1
公开(公告)日：2018-09-19
申请号：EP16795453.6
申请日：2016-11-01
IPC分类号： H04L1/18
CPC分类号： H04L1/08 , H04L1/188 , H04W74/0833
摘要： Methods and arrangements for managing a retransmission on a Random Access CHannel, “RACH”, in a wireless communication network (100). A device (600; 120) performs (404; 502) the retransmission on the RACH, wherein the retransmission is based on a coverage class associated with the device (600; 120). Basing the retransmission on the coverage class e.g. enables reduction of retransmission collisions when the wireless communication network (100) operates as in Extended Coverage GSM, “EC-GSM”.
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公开(公告)号：EP4233355A1
公开(公告)日：2023-08-30
申请号：EP21801643.4
申请日：2021-10-22
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公开(公告)号：EP3684135A1
公开(公告)日：2020-07-22
申请号：EP20157075.1
申请日：2015-08-18
摘要： The present disclosure relates generally to wireless devices (e.g., Internet of Things (IoT) devices) and, more particularly, to improving the capacity of a logical channel such as the Random Access Channel (RACH) to cater to wireless traffic (e.g., IoT traffic). In one embodiment, a wireless device, when deciding to attempt a system access in accordance with the present disclosure, would first select a Training Sequence Code (TSC) based on the device's coverage class and then transmit one or more access request bursts (each including the selected TSC) on a logical channel to a wireless access node.
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公开(公告)号：EP2997685B1
公开(公告)日：2020-07-08
申请号：EP14728651.2
申请日：2014-05-12
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9.发明公开
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公开(公告)号：EP4101085A1
公开(公告)日：2022-12-14
申请号：EP21704011.2
申请日：2021-02-02
发明人： LIBERG, Olof , EULER, Sebastian , MÄÄTTANEN, Helka-Liina , ERIKSSON LÖWENMARK, Stefan , KHAN, Talha , ÅSTRÖM, Magnus , YAVUZ, Emre , SEDIN, Jonas , HOFSTRÖM, Björn
IPC分类号： H04B7/185
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