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41. 发明公开

EP1685728A1 ENCAPSULATION OF INDEPENDENT TRANSMISSIONS OVER INTERNAL INTERFACE OF DISTRIBUTED RADIO BASE STATION 有权
标题翻译：包胶独立的传输通过分布式无线电基站的内部接口
公开(公告)号：EP1685728A1
公开(公告)日：2006-08-02
申请号：EP04800336.2
申请日：2004-11-16
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： ÖSTERLING, Jacob
IPC分类号： H04Q7/30
CPC分类号： H04W88/085 , H04L69/18 , H04W80/00
摘要： A distributed radio base station (20) comprises a radio equipment controller (REC) (22) situated at a main site (23) and a radio equipment (RE) (24) situated at a remote site (25). A remote unit (102, 104, 106, 108, 110, 124) configured to engage in direct communications with the radio equipment controller (REC) is also situated at the remote site (25). An internal interface (26) connects the radio equipment controller (REC) and the radio equipment (RE). Advantageously, the internal interface (26) also encapsulates the direct communications between the radio equipment controller (REC) (22) and the remote unit, thereby obviating a separate physical link between the radio equipment controller (REC) and the remote unit. A new physical link (130) transmits, between the radio equipment (RE) and the remote unit, the direct communications between the radio equipment controller (REC) and the remote unit which are encapsulated over the internal interface (26). The remote unit can take various differing forms, including that of an antenna (102) with remote electrical tilt control; a tower mounted amplifier (TMA) (104); a Transmission network unit (106); a separate radio base station (108) which is co-located at the remote site; a proprietary equipment unit (110); or even one or more cascaded radio equipments (RE) (124).

42. 发明公开

EP1457082A1 IMPROVEMENTS IN, OR RELATING TO, MOBILE LOCALIZATION IN GSM NETWORKS 审中-公开
标题翻译：改进技术或与之相关的移动定位GSM网络中
公开(公告)号：EP1457082A1
公开(公告)日：2004-09-15
申请号：EP02792168.3
申请日：2002-12-23
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： MONGUZZI, Giulio , MORETTO, Maurizio , ÖSTERLING, Jacob , PICCIRIELLO, Agostino
IPC分类号： H04Q7/38
CPC分类号： H04W16/28 , H04W16/24
摘要： A positioning system and an antenna in a cellular mobile network, for operators that requires no modifications to standard phones and terminals used in said network and capable of using a range of different positioning methods, comprising one or several LMU systems that makes radio measurement (GSM and GPS)and transmit measurement data needed in the geographical positioning procedure of said phone or said terminal.Said LMU systems are composed of two partsa main box unit, comprising - measure receiver block - mobile station block (when an air interface is used) - main functionality and GPS block - digital signal blockantenna unit, which can be placed in a remote position.

43. 发明公开

EP4277439A3 METHOD AND TRANSITION DEVICE FOR ENABLING COMMUNICATION OF DATA IN A WIRELESS NETWORK 审中-实审
公开(公告)号：EP4277439A3
公开(公告)日：2024-01-17
申请号：EP23201077.7
申请日：2017-08-17
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： BERG, Miguel , TROJER, Elmar , ÖSTERLING, Jacob , LU, Chenguang , ERIKSSON, Per-Erik
IPC分类号： H04W88/18 , H04W88/08 , H04L41/0853 , H04L41/08 , H04W24/02
摘要： A method and transition device (200) for enabling communication of data between a remote radio unit (202) and a central baseband unit (204) in a wireless network. When detecting a first interface configuration used by the remote radio unit (202) and a second interface configuration used by the baseband unit (204), the transition device (200) configures interface functions, based on the first and second interface configurations. The interface functions are selected from a set of predefined interface functions (400A) associated with different interface configurations. The transition device (200) then establishes a data flow between the remote radio unit (202) and the central baseband unit (204) over the transition device (200), and performs conversion between the first interface configuration and the second interface configuration for data communicated in the data flow, using the selected interface functions.

44. 发明公开

EP4277153A3 OPERATING A LOWER LAYER SPLIT CENTRAL UNIT 审中-实审
公开(公告)号：EP4277153A3
公开(公告)日：2023-12-27
申请号：EP23195233.4
申请日：2019-11-26
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： ÖSTERLING, Jacob
IPC分类号： H04B7/06 , H04W88/08 , H04W72/23 , H04L5/00
摘要： A method of operating an LLS-CU includes providing (1102) downlink signals to be transmitted to a UE over a wireless radio interface, allocating (1104) the downlink signals to resource elements, REs, of a physical downlink channel, generating (1106) a data-associated control information, DACI, message including a section description associated with the downlink signals, the DACI message including a resource element mask that defines the location of one or more REs within a PRB of a downlink signal on the physical downlink channel, and an indication of beamforming weights to be applied by a radio unit, RU, when transmitting the downlink signals to the UE, wherein the beamforming weights are associated with resource elements according to the resource element mask, transmitting (1108) the DACI message to the RU, and transmitting (1110) the downlink signals to the RU for transmission to the UE.

45. 发明公开

EP4277439A2 METHOD AND TRANSITION DEVICE FOR ENABLING COMMUNICATION OF DATA IN A WIRELESS NETWORK 审中-实审
公开(公告)号：EP4277439A2
公开(公告)日：2023-11-15
申请号：EP23201077.7
申请日：2017-08-17
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： BERG, Miguel , TROJER, Elmar , ÖSTERLING, Jacob , LU, Chenguang , ERIKSSON, Per-Erik
IPC分类号： H04W88/08
摘要： A method and transition device (200) for enabling communication of data between a remote radio unit (202) and a central baseband unit (204) in a wireless network. When detecting a first interface configuration used by the remote radio unit (202) and a second interface configuration used by the baseband unit (204), the transition device (200) configures interface functions, based on the first and second interface configurations. The interface functions are selected from a set of predefined interface functions (400A) associated with different interface configurations. The transition device (200) then establishes a data flow between the remote radio unit (202) and the central baseband unit (204) over the transition device (200), and performs conversion between the first interface configuration and the second interface configuration for data communicated in the data flow, using the selected interface functions.

46. 发明公开

EP4277153A2 OPERATING A LOWER LAYER SPLIT CENTRAL UNIT 审中-实审
公开(公告)号：EP4277153A2
公开(公告)日：2023-11-15
申请号：EP23195233.4
申请日：2019-11-26
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： ÖSTERLING, Jacob
IPC分类号： H04B7/06
摘要： A method of operating an LLS-CU includes providing (1102) downlink signals to be transmitted to a UE over a wireless radio interface, allocating (1104) the downlink signals to resource elements, REs, of a physical downlink channel, generating (1106) a data-associated control information, DACI, message including a section description associated with the downlink signals, the DACI message including a resource element mask that defines the location of one or more REs within a PRB of a downlink signal on the physical downlink channel, and an indication of beamforming weights to be applied by a radio unit, RU, when transmitting the downlink signals to the UE, wherein the beamforming weights are associated with resource elements according to the resource element mask, transmitting (1108) the DACI message to the RU, and transmitting (1110) the downlink signals to the RU for transmission to the UE.

47. 发明公开

EP3888418A1 OPERATING A LOWER LAYER SPLIT CENTRAL UNIT 有权
公开(公告)号：EP3888418A1
公开(公告)日：2021-10-06
申请号：EP19816460.0
申请日：2019-11-26
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： ÖSTERLING, Jacob
IPC分类号： H04W88/08 , H04B7/04 , H04L5/00 , H04W72/12

48. 发明公开

EP3888261A1 COMMUNICATING USING BEAMFORMING WEIGHTS DETERMINED AT A RADIO UNIT 审中-实审
公开(公告)号：EP3888261A1
公开(公告)日：2021-10-06
申请号：EP19816461.8
申请日：2019-11-26
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： ÖSTERLING, Jacob
IPC分类号： H04B7/06

49. 发明公开

EP3888259A1 METHODS FOR PROVIDING LOWER-LAYER SPLIT FULL SPATIAL SAMPLES 审中-公开
公开(公告)号：EP3888259A1
公开(公告)日：2021-10-06
申请号：EP19813154.2
申请日：2019-11-22
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： ÖSTERLING, Jacob
IPC分类号： H04B7/06 , H04B7/08 , H04W88/08

50. 发明公开

EP3881455A1 METHOD AND DEVICE FOR CONTROLLING INTERFERENCE IN A RECEIVED SIGNAL WHEN SCHEDULING 有权
公开(公告)号：EP3881455A1
公开(公告)日：2021-09-22
申请号：EP18811081.1
申请日：2018-11-16
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ÖSTERLING, Jacob , OLSON, Henrik , GÖRANSSON, Bo , WANG, Zhanxian
IPC分类号： H04B15/02 , H04W72/12

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