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公开(公告)号：US10568004B2
公开(公告)日：2020-02-18
申请号：US15836640
申请日：2017-12-08
Applicant: Futurewei Technologies, Inc.
Inventor： Aimin Justin Sang , Xuelong Wang , Guorong Li , Johan C. Qvarfordt , Hongcheng Zhuang
Abstract: A UE comprises: a memory comprising instructions; and one or more processors in communication with the memory, wherein the one or more processors execute the instructions to: wirelessly communicate with a source node, perform a handover from the source node to a target node using L2 signaling in response to a handover decision between the source node and the target node, and wirelessly communicate with the target node in response to the handover. A method implemented by a UE comprises: wirelessly communicating with a source node; performing a handover from the source node to a target node using L2 signaling and in response to a handover decision; and wirelessly communicating with the target node in response to the handover.
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公开(公告)号：US20180234873A1
公开(公告)日：2018-08-16
申请号：US15955047
申请日：2018-04-17
Applicant: Futurewei Technologies, Inc.
Inventor： Nathan Edward Tenny , Da Wang , Guowei Ouyang , Hui Jin , Guorong Li
CPC classification number: H04W28/0221 , H04W28/0252 , H04W40/248 , H04W52/0212 , H04W88/04 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/166 , Y02D70/21 , Y02D70/26
Abstract: A method for operating a transmitting device includes receiving a first packet data convergence protocol (PDCP) protocol data unit (PDU) associated with a first remote device (RD), the first PDCP PDU including at least a first PDCP header, generating a first nested PDCP PDU in accordance with the first PDCP PDU, the first nested PDCP PDU including a second PDCP header and the first PDCP PDU, the second PDCP header comprising a first PDU type indicator indicating that the first nested PDCP PDU includes a first relayed PDCP PDU and a first identifier associated with the first RD, and sending the first nested PDCP PDU on a radio bearer.
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公开(公告)号：US20170332425A1
公开(公告)日：2017-11-16
申请号：US15483367
申请日：2017-04-10
Applicant: Futurewei Technologies, Inc.
Inventor： Nathan Edward Tenny , Guorong Li
CPC classification number: H04W74/0833 , H04W8/005 , H04W74/08 , H04W76/14 , H04W88/04
Abstract: A method for establishing relay services includes transmitting a random access parameter to a network node indicating a request for relaying services, the transmitting of the random access parameter initiates a first random access procedure, receiving, by the RD, a random access response including a relay indicator indicating one or more candidate relay devices, wherein receiving the relay indicator terminates the first random access procedure, and searching for a relay device in accordance with the relay indicator included in the random access response.
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公开(公告)号：US20230337290A1
公开(公告)日：2023-10-19
申请号：US18309030
申请日：2023-04-28
Applicant: Futurewei Technologies, Inc.
Inventor： Bin Liu , Yongbo Zeng , Jian Wang , Guorong Li , Yu Cai
CPC classification number: H04W74/0833 , H04W72/21 , H04W74/0841
Abstract: A method of performing a random access procedure includes randomly selecting a backoff time from within a backoff window ranging from 0 to a specified multiple of a random access preamble unit, waiting until a time initialized with the backoff time expires, and retransmitting a random access preamble.
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公开(公告)号：US10292184B2
公开(公告)日：2019-05-14
申请号：US15483367
申请日：2017-04-10
Applicant: Futurewei Technologies, Inc.
Inventor： Nathan Edward Tenny , Guorong Li
Abstract: A method for establishing relay services includes transmitting a random access parameter to a network node indicating a request for relaying services, the transmitting of the random access parameter initiates a first random access procedure, receiving, by the RD, a random access response including a relay indicator indicating one or more candidate relay devices, wherein receiving the relay indicator terminates the first random access procedure, and searching for a relay device in accordance with the relay indicator included in the random access response.
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Patent Agency Ranking
公开(公告)号：US10264521B2
公开(公告)日：2019-04-16
申请号：US15605360
申请日：2017-05-25
Applicant: Futurewei Technologies, Inc.
Inventor： Nathan Edward Tenny , Xiaoyan Duan , Hui Jin , Guorong Li , Guowei Ouyang , Yunsong Yang
Abstract: A method for paging a user equipment (UE) includes receiving a generic page indication for the UE, the generic page indication including a list of radio access networks (RANs), selecting a subset of the list of RANs, sending a RAN-specific page indication for each RAN in the subset of the list of RANs, receiving a first RAN-specific page response associated with the UE, and sending a generic page response corresponding to the first RAN-specific page response.
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公开(公告)号：US20170265230A1
公开(公告)日：2017-09-14
申请号：US15451983
申请日：2017-03-07
Applicant: Futurewei Technologies, Inc.
Inventor： Bin Liu , Yongbo Zeng , Jian Wang , Guorong Li , Yu Cai
CPC classification number: H04W74/0833 , H04W72/0413 , H04W74/0841
Abstract: A method of performing a random access procedure includes randomly selecting a backoff time from within a backoff window ranging from 0 to a specified multiple of a random access preamble unit, waiting until a time initialized with the backoff time expires, and retransmitting a random access preamble.
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公开(公告)号：US12041664B2
公开(公告)日：2024-07-16
申请号：US18309030
申请日：2023-04-28
Applicant: Futurewei Technologies, Inc.
Inventor： Bin Liu , Yongbo Zeng , Jian Wang , Guorong Li , Yu Cai
IPC: H04W74/0833 , H04W72/21
CPC classification number: H04W74/0833 , H04W72/21 , H04W74/0841
Abstract: A method of performing a random access procedure includes randomly selecting a backoff time from within a backoff window ranging from 0 to a specified multiple of a random access preamble unit, waiting until a time initialized with the backoff time expires, and retransmitting a random access preamble.
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公开(公告)号：US20210385872A1
公开(公告)日：2021-12-09
申请号：US17408628
申请日：2021-08-23
Applicant: Futurewei Technologies, Inc.
Inventor： Bin Liu , Yongbo Zeng , Jian Wang , Guorong Li , Yu Cai
Abstract: A method of performing a random access procedure includes randomly selecting a backoff time from within a backoff window ranging from 0 to a specified multiple of a random access preamble unit, waiting until a time initialized with the backoff time expires, and retransmitting a random access preamble.
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公开(公告)号：US10237897B2
公开(公告)日：2019-03-19
申请号：US15483367
申请日：2017-04-10
Applicant: Futurewei Technologies, Inc.
Inventor： Nathan Edward Tenny , Guorong Li
Abstract: A method for establishing relay services includes transmitting a random access parameter to a network node indicating a request for relaying services, the transmitting of the random access parameter initiates a first random access procedure, receiving, by the RD, a random access response including a relay indicator indicating one or more candidate relay devices, wherein receiving the relay indicator terminates the first random access procedure, and searching for a relay device in accordance with the relay indicator included in the random access response.
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