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61.发明公开
公开(公告)号：EP3787368A1
公开(公告)日：2021-03-03
申请号：EP20191025.4
申请日：2020-08-14
发明人： PAN, Li-Te , KUO, Richard Lee-Chee
摘要： A method and apparatus are disclosed from the perspective of a UE, User Equipment, for applying header compression and decompression on a Sidelink Radio Bearer, SLRB. The method includes the UE obtaining (1105) at least one Packet Data Convergence Protocol, PDCP, parameter for the SLRB from a network node. The method also includes determining (1110) whether the header compression and decompression is used for transmitting Vehicle-to-Everything, V2X, messages on the SLRB according to whether Internet Protocol, IP, based or non-IP based V2X messages are to be transmitted on the SLRB, wherein the header compression and decompression is used if IP based V2X messages are to be transmitted on the SLRB, and the header compression and decompression is not used if non-IP based V2X messages are to be transmitted on the SLRB.
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62.发明公开
公开(公告)号：EP3772232A1
公开(公告)日：2021-02-03
申请号：EP20187467.4
申请日：2020-07-23
发明人： PAN, Li-Te , KUO, Richard Lee-Chee
摘要： A method and apparatus are disclosed from the perspective of a first User Equipment, UE, to indicate a network node for releasing Sidelink Radio Bearer, SLRB, or Sidelink-Data Radio Bearer, SL-DRB. In one embodiment, the method includes transmitting a first Radio Resource Control, RRC, message to a network node for requesting sidelink resource, wherein the first RRC message includes a PC5 QoS Flow Identifier, PFI, of a PC5 Quality of Service, QoS, flow in a first list of PC5 QoS flows. The method also includes receiving a second RRC message from the network node, wherein the second RRC message configures a SLRB and maps the PC5 QoS flow to the SLRB. The method further includes transmitting a third RRC message to the network node if the PC5 QoS flow is deactivated or released, wherein the PFI of the PC5 QoS flow is removed from a second list of PC5 QoS flows included in the third RRC message.
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公开(公告)号：EP3742832A1
公开(公告)日：2020-11-25
申请号：EP20170006.9
申请日：2020-04-17
发明人： PAN, Li-Te , KUO, Richard Lee-Chee
摘要： A method and apparatus are disclosed from the perspective of a first UE (User Equipment) to request SLRB (Sidelink Radio Bearer) configuration for a unicast link with a second UE. In one embodiment, the method includes the first UE receiving a first message from the second UE, wherein the first message includes a first SLRB configuration for the unicast link (2505). The method further includes the first UE transmitting a second message to a network node to request a second SLRB configuration for the unicast link when the first message is received or a successful transmission of a complete message associated with the first message to the second UE is confirmed (2510).
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公开(公告)号：EP3678450A1
公开(公告)日：2020-07-08
申请号：EP19220167.1
申请日：2019-12-31
发明人： PAN, Li-Te , KUO, Richard Lee-Chee
IPC分类号： H04W88/00 , H04W76/14 , H04W4/40 , H04W12/00 , H04W12/04 , H04W12/06 , H04W12/10 , H04L29/06 , H04W28/02
摘要： A method and apparatus are disclosed from the perspective of a first User Equipment, UE, to support multiple services on a one-to-one sidelink communication link between the first UE and a second UE. In one embodiment, the first UE initiates a first service (2505). The first UE also establishes the one-to-one sidelink communication link for the first service (2510). Furthermore, the first UE negotiates a security configuration with the second UE for encrypting or decrypting data from the first service (2515). In addition, the first UE initiates a second service (2520). The first UE also encrypts or decrypts data from the second service with the security configuration used by the first service (2525).
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65.发明公开
公开(公告)号：EP3651539A1
公开(公告)日：2020-05-13
申请号：EP19206459.0
申请日：2019-10-31
摘要： A method and apparatus are disclosed from the perspective of a User Equipment (UE) for the UE to request sidelink resources for a one-to-one V2X (Vehicle-to-Everything) sidelink communication, wherein the UE supports both LTE (Long Term Evolution) RAT (Radio Access Technology) and NR (New Radio) RAT. Preferably, the method includes the UE initiating a one-to-one V2X sidelink communication (1705). The method further includes the UE transmitting a RRC (Radio Resource Control) message to a network node to request sidelink resources from NR RAT for the one-to-one V2X sidelink communication and not transmitting any RRC message to the network node to request sidelink resources from LTE RAT for the one-to-one V2X sidelink communication (1710).
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公开(公告)号：EP3048851B1
公开(公告)日：2020-03-11
申请号：EP16152419.4
申请日：2016-01-22
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67.发明公开
公开(公告)号：EP3407660A1
公开(公告)日：2018-11-28
申请号：EP18165359.3
申请日：2018-04-02
发明人： CHEN, I-Jen , KUO, Richard Lee-Chee
IPC分类号： H04W74/00
CPC分类号： H04W74/04 , H04W74/006 , H04W74/0833
摘要： A method and apparatus are disclosed from the perspective of a UE. In one embodiment, the method includes receiving a signalling from a network node to trigger a non-contention based random access procedure, wherein the signalling includes a first information indicating a first numerology and a second information indicating a second numerology (2605). The method also includes transmitting a random access preamble based on the second numerology to the network node (2610). The method further includes receiving a random access response from the network node (2615). In addition, the method includes monitoring a control channel for scheduling a new transmission based on the first numerology (2620).
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公开(公告)号：EP3337055A3
公开(公告)日：2018-10-03
申请号：EP17203456.3
申请日：2017-11-24
CPC分类号： H04W52/0216 , H04B7/0617 , H04B7/0695 , H04B7/088 , H04W16/28 , H04W72/02 , H04W72/0446 , H04W72/046 , H04W74/004 , H04W76/27 , H04W76/28 , Y02D70/00 , Y02D70/1226 , Y02D70/1262 , Y02D70/1264 , Y02D70/146 , Y02D70/20 , Y02D70/21 , Y02D70/23 , Y02D70/24 , Y02D70/444
摘要： A method and apparatus are disclosed from the perspective of a UE. Preferably, the method includes receiving a configuration, wherein the configuration indicates whether the UE performs a beam management during a specific period of time (2605). The method also includes determining whether to perform the beam management during the specific period of time based on at least the configuration (2610).
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公开(公告)号：EP3346640A8
公开(公告)日：2018-08-15
申请号：EP17210607.2
申请日：2017-12-27
发明人： GUO, Yu-Hsuan , KUO, Richard Lee-Chee , CHEN, Wei-Yu , PAN, Li-Te
IPC分类号： H04L12/18
CPC分类号： H04W4/06 , H04L12/189 , H04W72/005
摘要： A method and apparatus are disclosed from the perspective of a UE. Preferably, the method includes receiving a first signaling, wherein the first signaling includes an identity of a broadcast or multicast service (2505). The method further includes receiving a second signaling, wherein the second signaling indicates an association between a numerology and an information of the broadcast or multicast service (2510). The method also includes using the numerology to receive the broadcast or multicast service (2515).
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70.发明公开
公开(公告)号：EP3340522A1
公开(公告)日：2018-06-27
申请号：EP17208093.9
申请日：2016-05-20
IPC分类号： H04L5/00 , H04W16/28 , H04B7/0408
摘要： Methods and apparatuses for implementing System Frame Number transmissions in a cell controlled by the network node. The method at the network node includes broadcasting a synchronization signal in a symbol of a subframe; and broadcasting a signaling indicating the SFN of the cell in multiple symbols of the subframe, wherein the multiple symbols includes the symbol used for broadcasting the synchronization signal.
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