# US 11,452,053 B2 · Signal sending method, signal receiving method, and device > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 11,452,053 B2 - Document ID: US11452053B2 - Status: Granted - Kind: B2 - Application number: 16/903,936 - Filed: 2020-06-17 - Published: 2020-10-08 - Granted: 2022-09-20 - Earliest claimed: 2017-12-18 - Assignees: Huawei Technologies Co., Ltd. - Applicants: Huawei Technologies Co., Ltd. - Inventors: Zhiheng Guo; Xinqian Xie; Qian Wu; Yongqiang Fei; Wenping Bi; Xinghua Song - Web page: https://patentgrep.com/patent/US11452053B2 ## CPC - H04L 5/0064: {Rate requirement of the data, e.g. scalable bandwidth, data priority} - H04W 56/001: {Synchronization between nodes} - H04L 1/0061: {Error detection codes} - H04L 5/0053: {Allocation of signalling, i.e. of overhead other than pilot signals} - H04L 27/26: Systems using multi-frequency codes (H04L27/32 takes precedence) - H04W 56/00: Synchronisation arrangements - H04W 72/0453: Resources in frequency domain, e.g. a carrier in FDMA - H04W 72/30: Resource management for broadcast services - H04L 5/0007: {the frequencies being orthogonal, e.g. OFDM(A) or DMT} - H04L: TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication H04M) - H04W: WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M1/72) ## Abstract A signal sending method, a signal receiving method, and a device are disclosed. The signal sending method includes: determining, by a network device, an SSB and indication information, where the indication information is used to indicate that a frequency location of the SSB is one of frequencies in a frequency set, and the frequency set includes a first frequency and a second frequency, or includes a first frequency, a second frequency, and a third frequency; and sending, by the network device, the SSB and the indication information to a terminal device. ## Claims ### Claim 1 A method, comprising: determining, by a network device, a synchronization signal/physical broadcast channel block (SSB), wherein a frequency location of the SSB is ((N×600)+k) kilohertz, N is a positive integer, and k is equal to 50 or 250; and sending, by the network device, the SSB to a terminal device. ### Claim 2 (depends on 1) The method according to claim 1, wherein N is an odd number or an even number greater than zero (0). ### Claim 3 (depends on 1) The method according to claim 1, wherein N is an even number, the frequency location of the SSB is ((T×1200)+k) kilohertz, and T=N/2. ### Claim 4 A method, comprising: receiving, by a terminal device, a synchronization signal/physical broadcast channel block (SSB) from a network device, wherein a frequency location of the SSB is ((N×600)+k) kilohertz, N is a positive integer, and k is equal to 50 or 250. ### Claim 5 (depends on 4) The method according to claim 4, wherein N is an odd number or an even number greater than zero (0). ### Claim 6 (depends on 5) The method according to claim 5, wherein N is an even number, the frequency location of the SSB is ((T×1200)+k) kilohertz, and T=N/2. ### Claim 7 An apparatus, comprising: a transceiver; a processor; and a computer-readable storage medium storing a program to be executed by the processor, the program including instructions for: determining a synchronization signal/physical broadcast channel block (SSB), wherein a frequency location of the SSB is ((N×600)+k) kilohertz, N is a positive integer, and k is equal to 50 or 250; and wherein transceiver is configured to send the SSB to a terminal device. ### Claim 8 (depends on 7) The apparatus according to claim 7, wherein N is an odd number or an even number greater than zero (0). ### Claim 9 (depends on 8) The apparatus according to claim 8, wherein N is an even number, the frequency location of the SSB is ((T×1200)+k) kilohertz, and T=N/2. ### Claim 10 (depends on 7) The apparatus according to claim 7, wherein the apparatus is a network device or chip circuit on a network device. ### Claim 11 An apparatus, comprising: a transceiver; a processor; and a computer-readable storage medium storing a program to be executed by the processor, the program including instructions for: receiving a synchronization signal/physical broadcast channel block (SSB) from a network device, wherein a frequency location of the SSB is ((N×600)+k) kilohertz, N is a positive integer, and k is equal to 50 or 250. ### Claim 12 (depends on 11) The apparatus according to claim 11, wherein N is an odd number or an even number greater than zero (0). ### Claim 13 (depends on 12) The apparatus according to claim 12, wherein N is an even number, the frequency location of the SSB is ((T×1200)+k) kilohertz, and T=N/2. ### Claim 14 (depends on 11) The apparatus according to claim 11, wherein the apparatus is a terminal device or chip circuit on a terminal device. ### Claim 15 A non-transitory computer-readable medium having processor-executable instructions stored thereon, wherein the processor-executable instructions are executable to: determine a synchronization signal/physical broadcast channel block (SSB), wherein a frequency location of the SSB is ((N×600)+k) kilohertz, N is a positive integer, and k is equal to 50 or 250; and send the SSB to a terminal device. ### Claim 16 (depends on 15) The non-transitory computer-readable medium according to claim 15, wherein N is an odd number or an even number greater than zero (0). ### Claim 17 (depends on 15) The non-transitory computer-readable medium according to claim 15, wherein N is an even number, the frequency location of the SSB is ((T×1200)+k) kilohertz, and T=N/2. ### Claim 18 A non-transitory computer-readable medium having processor-executable instructions stored thereon, wherein the processor-executable instructions are executable to: receive a synchronization signal/physical broadcast channel block (SSB) from a network device, wherein a frequency location of the SSB is ((N×600)+k) kilohertz, N is a positive integer, and k is equal to 50 or 250. ### Claim 19 (depends on 18) The non-transitory computer-readable medium according to claim 18, wherein N is an odd number or an even number greater than zero (0). ### Claim 20 (depends on 19) The non-transitory computer-readable medium according to claim 19, wherein N is an even number, the frequency location of the SSB is ((T×1200)+k) kilohertz, and T=N/2.